GPS rapid calibration auxiliary support for construction
By designing and constructing a GPS rapid calibration auxiliary support, which utilizes a ring mounting base, telescopic support legs, rotating base, and swing base, the problem of keeping the GPS mobile station level on uneven ground is solved, thereby improving calibration efficiency and measurement accuracy.
Patent Information
- Application Number
- CN202520513416.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-24
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2035-03-24
AI Technical Summary
The GPS rover station requires operators to hold a vertical pole and keep it stable during calibration, which is time-consuming and laborious, and it is difficult to keep it level on uneven ground, affecting the accuracy of the measurement.
A GPS rapid calibration auxiliary support for construction was designed, including a ring mounting base, telescopic support legs, a rotating base, and a swing base. Through the coordinated use of these components, stable support and angle adjustment of the vertical pole are achieved, ensuring that the GPS mobile station remains level on uneven ground.
It improves the calibration efficiency and measurement accuracy of GPS rover stations, reduces the workload of operators, and ensures the accuracy of measurement data.
Smart Images
Figure CN223755092U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The application relates to the technical field of GPS measuring equipment, and in particular to a GPS rapid calibration auxiliary support for construction. BACKGROUND
[0002] Surveying and mapping is based on computer technology, photoelectric technology, network communication technology, space science and information science, takes global positioning system (GPS), remote sensing (RS) and geographic information system (GIS) as technical cores, obtains figures and position information reflecting the present situation of the ground through measurement of existing feature points and boundaries on the ground, and is used for planning and design of engineering construction and administrative management; engineering measurement is a very important link in the process of engineering construction, various measurement work needs to be carried out at each stage of the engineering project, and therefore the use of measurement instruments is very common and popular in the engineering construction site.
[0003] With the continuous development of measurement technology, some high-precision and high-sensitivity measuring instruments such as GPS and total station are more and more widely used. The GPS mobile station can be widely used in engineering measurement of railways, highways, bridges, water conservancy, mines and other aspects, and can also be used for installation of buildings and large equipment, and can be applied to cadastral surveying, topographic surveying and various engineering surveying; surveying and mapping instruments are simply data acquisition, processing and output instruments and devices designed and manufactured for surveying and mapping work; in building measurement, the GPS mobile station needs to use GPS to position coordinates, and the GPS mobile station is generally installed on a vertical rod. When the point is sampled and positioned, the operator moves the vertical rod and the GPS mobile station to the position to be measured, inserts the lower end of the vertical rod into the position to be measured, adjusts the position of the GPS mobile station, centers the bubble of the level on the GPS mobile station, and finally enables the GPS mobile station to be in a horizontal position, so as to measure accurate data.
[0004] In the calibration process of the GPS mobile station, the operator needs to hold the vertical rod all the time, then supports the lower end of the vertical rod to the position point to be measured and keeps it stable, and finally makes the level on the GPS mobile station horizontal, so that the process of installing and calibrating the GPS mobile station is time-consuming and laborious. Content of the utility model
[0005] In order to improve the calibration efficiency of the GPS mobile station, the application provides a GPS rapid calibration auxiliary support for construction.
[0006] The GPS rapid calibration auxiliary support for construction provided by the application adopts the following technical scheme:
[0007] The utility model provides a kind of GPS rapid calibration auxiliary support for construction, including GPS mobile station and vertical pole fixed on GPS mobile station, further including support assembly acting on vertical pole, the support assembly includes the mounting seat for connecting vertical pole and multiple support legs being hingedly arranged on mounting seat, the mounting seat is annular structure, and mounting gap is provided on mounting seat, and vertical pole is installed and cooperated on mounting seat by mounting gap;The support leg is telescopic structure, and it can be telescopic adjusted.
[0008] By using the above technical scheme, when using the GPS mobile station for construction measurement, the operator can install and fix the vertical pole on the mounting seat through the mounting gap, avoiding the need for the operator to hold the measurement for a long time. During the measurement process, the support legs can be adjusted to stably support on the uneven bottom surface, so that the mounting seat remains horizontal, avoiding the GPS mobile station from falling and damaging, improving the accuracy of GPS mobile station detection and the efficiency of GPS mobile station calibration.
[0009] Optionally, the vertical pole is fixed with a mounting plate, which can be connected and matched on the upper surface of the mounting seat.
[0010] By using the above technical scheme, when the GPS mobile station is installed and fixed on the auxiliary support, it is installed on the mounting seat through the mounting plate fixed on the vertical pole, avoiding the vertical pole from detaching from the mounting seat, so that the vertical pole is fixed more firmly.
[0011] Optionally, the mounting plate is uniformly provided with multiple mounting plates on the vertical pole.
[0012] By using the above technical scheme, multiple mounting plates provided on the vertical pole can be selected by the operator according to the actual situation. When the installation position of the vertical pole needs to be adjusted, different mounting plates can be selected to realize the vertical pole at different heights on the support assembly.
[0013] Optionally, a rotating seat is rotatably provided on the mounting seat, and a rotating gap for installing the vertical pole is provided on the rotating seat at the position of the mounting gap, and the mounting plate is connected and matched on the rotating seat.
[0014] By using the above technical scheme, when installing the GPS mobile station, the vertical pole can be installed on the rotating seat from the rotating gap, and the mounting plate is fixed on the rotating seat, so that the GPS mobile station can rotate on the rotating seat, which is convenient for adjusting the orientation of the GPS mobile station. After rotating, the rotating seat can make the rotating gap and the mounting gap staggered, preventing the vertical pole from detaching from the rotating seat during use.
[0015] Optionally, the rotating seat is annular structure, and is arranged in the inside of the mounting seat, a rotating ring is fixed on the outer wall of the rotating seat, a rotating groove is formed on the inner wall of the mounting seat, the rotating ring is arranged in the rotating groove, and a gap is formed on the rotating ring and at the position of the rotating gap.
[0016] By using the above technical scheme, the rotating ring can freely rotate the rotating seat on the mounting seat, connect the mounting seat and the rotating seat, and prevent the rotating seat from being separated from the mounting seat.
[0017] Optionally, a plurality of rotating rods for controlling the rotation of the rotating seat are fixedly connected to the outer wall of the rotating seat, and the rotating rods are overlapped on the mounting seat.
[0018] By using the above technical scheme, the operator can control the rotating rod to rotate the rotating seat, more conveniently and quickly adjust the rotation angle of the rotating seat, and the rotating rod is overlapped on the mounting seat, so that the rotating seat rotates more stably.
[0019] Optionally, a swing seat in spherical structure is connected to the rotating seat by a ball joint, a swing groove for mounting the swing seat is arranged on the rotating seat, a swing gap for mounting the vertical rod is arranged on the swing seat and at the position of the rotating gap, and the mounting plate is clamped on the swing seat.
[0020] By using the above technical scheme, in use, the GPS mobile station can be freely swung by the swing seat, so that the auxiliary support can adapt to the uneven ground of the construction site, and the GPS mobile station can be kept in a vertical state as much as possible by the swing of the swing seat, thereby improving the measurement accuracy.
[0021] Optionally, a clamping groove is formed on the inner side of the swing gap of the swing seat, the clamping groove is communicated to the outside of the swing gap, and the mounting plate is slidingly inserted into the clamping groove.
[0022] By using the above technical scheme, in the installation of the GPS mobile station, the mounting plate can be slidingly inserted into the clamping groove, so that the vertical rod can be quickly installed on the swing seat from the outside, and the vertical rod can be prevented from falling off the swing seat.
[0023] Optionally, a fixing block for abutting against the vertical rod is mounted and matched at the clamping groove, the fixing block and the swing seat are mounted and matched to form a complete spherical structure, and the fixing block can freely swing on the rotating seat.
[0024] By adopting the technical scheme, when the fixed block is installed on the swing seat, the fixed block can abut against the mounting plate, so that the vertical rod is firmly fixed on the swing seat, and movement of the vertical rod in use is avoided. In addition, when the fixed block is installed on the swing seat, a complete spherical structure can be formed with the swing seat, and the swing of the swing seat on the rotating seat is not affected.
[0025] Optionally, a counterweight for keeping the vertical rod in a vertical state is hung at the lower end of the vertical rod.
[0026] By adopting the technical scheme, in use, the operator can hang the counterweight at the lower end of the vertical rod, so that the device can be kept in a vertical state on extremely uneven ground, the vertical rod and the GPS mobile station are kept in a vertical state, and the measurement accuracy is improved.
[0027] To sum up, the present application has at least one of the following beneficial technical effects:
[0028] After the GPS mobile station is installed on the mounting seat, the rotating seat on the mounting seat and the swing seat connected to the rotating seat are rotated, so that the GPS mobile station on the auxiliary support is adjusted in the horizontal direction and the circumferential swing direction, the GPS mobile station can be quickly installed at a position where measurement can be performed, and after installation is completed, the horizontal degree of the GPS mobile station is not measured by the horizontal bubble instrument, the installation time of the GPS mobile station is improved, and after installation is completed, the GPS mobile station can be calibrated, and the calibration efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS
[0029] Figure 1 is a schematic diagram of the overall structure of the embodiment of the present application.
[0030] Figure 2 is a schematic diagram of the support assembly according to the embodiment of the present application.
[0031] Figure 3 is an exploded schematic diagram of the internal structure of the support assembly according to the embodiment of the present application.
[0032] BRIEF DESCRIPTION OF DRAWINGS: 1, GPS mobile station; 11, vertical rod; 12, clamping groove; 2, support assembly; 21, mounting seat; 211, mounting opening; 212, rotating groove; 213, mounting groove; 22, support leg; 23, rotating seat; 231, rotating opening; 232, rotating ring; 233, notch; 234, rotating rod; 235, swing groove; 236, accommodation groove; 24, swing seat; 241, swing opening; 242, clamping groove; 243, fixed block; 244, guide block; 245, matching groove; 246, buckle groove; 25, mounting plate; 3, counterweight. DETAILED DESCRIPTION
[0033] The following description will be made in conjunction with the accompanying drawings Figures 1-3 The application is further described in detail.
[0034] The embodiment of the application discloses a GPS rapid calibration auxiliary support for construction.
[0035] Referring to Figure 1 The GPS rapid calibration auxiliary support for construction comprises a GPS mobile station 1 used for positioning measurement in a construction process and a vertical rod 11 connected with the GPS mobile station 1, the vertical rod 11 is of a telescopic structure and comprises a telescopic part and a fixed part, the telescopic part is slidingly inserted into the fixed part, the GPS mobile station 1 is fixed to the upper end of the telescopic part, and in the use process, an operator uses the set of equipment to measure at a construction site, the lower end of the vertical rod 11 is directed to a position point to be measured, and then corresponding data is measured by the GPS mobile station 1.
[0036] Referring to Figure 1 and Figure 2 The GPS rapid calibration auxiliary support for construction further comprises a support assembly 2 for providing stable support for the GPS mobile station 1, the vertical rod 11 is mounted and matched on the support assembly 2, the support assembly 2 comprises a mounting seat 21 in a ring structure and a plurality of support legs 22 hingedly arranged on the mounting seat 21, the mounting seat 21 is provided with a mounting gap 211 for mounting the vertical rod 11, the vertical rod 11 is moved from the mounting gap 211 to the inner side of the mounting seat 21, and the fixed part of the vertical rod 11 is connected and matched with the mounting seat 21, in the following description of any connection structure fixed between the vertical rod 11 and the mounting seat 21, the fixed part on the vertical rod 11 is connected, and the telescopic part on the vertical rod 11 only realizes free telescopic adjustment on the fixed part; the plurality of support legs 22 are hingedly arranged on the outer side of the mounting seat 21, and the plurality of support legs 22 are uniformly arranged at the mounting gap 211 on the mounting seat 21, the support legs 22 can be stably supported on the ground, the support leg 22 is of a telescopic structure and comprises a fixed section and a telescopic section, the telescopic section is slidingly inserted and matched with the fixed section and can be freely adjusted, the plurality of support legs 22 are relatively freely rotated on the mounting seat 21 and do not affect each other, in the use process, an operator takes the auxiliary support to a construction site, when the bottom surface to be measured is uneven, each support leg 22 can be individually adjusted, so that the mounting seat 21 is in a horizontal state, and the measurement accuracy is improved.
[0037] Referring to Figure 1 , Figure 2 and Figure 3A rotating seat 23 in annular structure is rotatably arranged on the mounting seat 21, the vertical rod 11 can be mounted on the rotating seat 23, the rotating seat 23 is rotatably arranged inside the mounting seat 21, and the rotating seat 23 and the mounting seat 21 are coaxially arranged, the diameter of the rotating seat 23 is smaller than the diameter of the mounting seat 21, the thickness of the rotating seat 23 is greater than the thickness of the mounting seat 21, a rotating gap 231 is arranged on the rotating seat 23 and located at the position of the mounting gap 211, in the initial state, the rotating gap 231 on the rotating seat 23 is aligned with the mounting gap 211, so that the vertical rod 11 can be mounted and fitted on the rotating seat 23, and in the use process, the operator can adjust the rotating angle of the GPS mobile station 1 by controlling the rotation of the rotating seat 23, so as to facilitate the use of the operator; the rotating ring 232 is fixedly connected to the outer wall of the rotating seat 23 and arranged horizontally, the notch 233 is arranged on the rotating ring 232 and located at the position of the rotating gap 231, so that the vertical rod 11 can be normally mounted on the rotating seat 23, the rotating groove 212 is arranged on the arc-shaped inner side of the mounting seat 21, the rotating ring 232 can be rotatably fitted in the rotating groove 212, and the rotating seat 23 is prevented from being separated from the mounting seat 21, when the vertical rod 11 is mounted on the rotating seat 23, the operator controls the rotation of the rotating seat 23, so that the rotating gap 231 is disengaged from the mounting gap 211, thereby preventing the vertical rod 11 from being separated from the rotating seat 23.
[0038] A plurality of rotating rods 234 are fixedly arranged on the outer wall of the rotating seat 23 and located above the mounting seat 21, the plurality of rotating rods 234 are uniformly arranged on the rotating seat 23 and circumferentially offset from the position of the rotating gap 231, and the rotating rods 234 extend outwardly away from the rotating seat 23, so that the plurality of rotating rods 234 can be lapped on the mounting seat 21, when the rotating seat 23 is controlled to rotate, the operator can control the rotating rods 234 to rotate the rotating seat 23, so as to more conveniently and quickly adjust the rotating angle of the rotating seat 23; the mounting grooves 213 are arranged on the upper surface of the mounting seat 21 and located at the positions contacted by the rotating rods 234, so that the rotating rods 234 can be arranged in the mounting grooves 213, when the rotating seat 23 does not need to be rotated, the rotating rods 234 are clamped in the mounting grooves 213, thereby avoiding the free rotation of the rotating seat 23, in addition, when the rotating seat 23 is controlled to rotate and the rotating gap 231 is disengaged from the mounting gap 211, the rotating rods 234 can be controlled to rotate from the current position to the next mounting groove 213, so that the gap for mounting the vertical rod 11 between the rotating seat 23 and the mounting seat 21 can be closed, thereby prompting the operator for control.
[0039] Referring to Figure 1 , Figure 2 and Figure 3The upper surface of the rotating seat 23 is provided with a swing seat 24 in spherical structure, and the upper surface of the rotating seat 23 is provided with a swing groove 235 matched with the swing seat 24, the swing seat 24 can be installed and matched in the swing groove 235, the vertical rod 11 can be installed and matched on the swing seat 24, so that the control GPS mobile station 1 can freely swing in any direction; the swing seat 24 is provided with a swing opening 241 for installing the vertical rod 11 at the position of the rotating opening 231, when the GPS mobile station 1 is installed, the swing opening 241 is aligned with the rotating opening 231, so that the operator can install the vertical rod 11 on the swing seat 24 from the outside; the lower surface of the rotating seat 23 is provided with a gap groove 236, the gap groove 236 is a tapered opening structure with small upper and large lower, when the vertical rod 11 swings, the gap groove 236 can provide enough swing space to avoid the collision between the vertical rod 11 and the swing seat 24, during the use of the measuring device, due to its own weight and the swing seat 24 which can freely rotate, the vertical rod 11 and the GPS mobile station 1 can keep vertical on the mounting seat 21, when the GPS mobile station 1 is installed, the efficiency of installation can be improved, and the time for installing the GPS mobile station 1 is avoided.
[0040] A plurality of rectangular mounting plates 25 are fixedly connected to the vertical rod 11 along the length direction thereof, the plurality of mounting plates 25 are uniformly arranged on the vertical rod 11, a horizontal clamping groove 242 is arranged on the swing seat 24 and located on the inner side of the swing opening 241, the clamping groove 242 is communicated to the outside of the swing seat 24, the mounting plate 25 can be inserted and matched on the clamping groove 242 and can slide along the length direction of the clamping groove 242, when the vertical rod 11 is installed, the mounting plate 25 is aligned with the slot of the clamping groove 242, then the mounting plate 25 is inserted and matched in the clamping groove 242, and the vertical rod 11 is moved to the end of the clamping groove 242 away from the slot, when the vertical rod 11 is installed, the axis of the vertical rod 11 coincides with the diameter of the swing seat 24, so that the swing seat 24 can freely swing with the vertical rod 11; the plurality of mounting plates 25 arranged on the vertical rod 11 can be selected by the operator according to the actual situation, when it is needed to adjust the installation position of the vertical rod 11, different mounting plates 25 can be selected, so that the vertical rod 11 can be at different heights on the supporting assembly 2.
[0041] Referring to Figure 1 , Figure 2 and Figure 3In the swing gap 241 of the swing seat 24, the fixed block 243 is installed in cooperation, the size of the fixed block 243 is fully matched with the shape of the swing gap 241, when the fixed block 243 is installed on the swing seat 24, the fixed block 243 can be tightly abutted to the mounting plate 25, so that the vertical rod 11 is firmly fixed on the swing seat 24, and the movement of the vertical rod 11 during use is avoided, in addition, when the fixed block 243 is installed on the swing seat 24, a complete spherical structure can be formed with the swing seat 24, and the free swing of the swing seat 24 on the rotating seat 23 is not affected; The guide block 244 is fixed on the fixed block 243 and located at the position of the clamping groove 242, the guide block 244 can be slidably inserted into the clamping groove 242, and when the fixed block 243 is installed, the fixed block 243 can be quickly installed in place; The matching groove 245 is formed on the inner side of the fixed block 243 facing the mounting plate 25, after the fixed block 243 is installed on the swing seat 24, the mounting plate 25 can be inserted into the matching groove 245, and the mounting plate 25 can be fixed again, so that the vertical rod 11 is prevented from shaking, and the measurement accuracy is improved; The hand holding groove 246 is formed on the arc-shaped outer surface of the fixed block 243, which is convenient for the operator to take, so that the operator can quickly install the fixed block 243 on the swing seat 24. The clamping groove 12 is arranged at the lower end of the vertical rod 11, and the counterweight is hung on the clamping groove 12, the counterweight comprises a hanging rope and a counterweight block 3 fixed on the hanging rope, during use, the operator can hang the counterweight block 3 at the lower end of the vertical rod 11, which plays a counterweight role, so that the device can always be in a vertical state under extremely uneven ground conditions, and the measurement accuracy is improved.
[0042] The implementation principle of the GPS rapid calibration auxiliary support for construction in the embodiment of the application is as follows: when the detection device is used, the operator can first support the mounting seat 21 to the ground through the supporting leg 22, and adjust the mounting seat 21 to be as horizontal as possible, then install the vertical rod 11 on the swing seat 24 through the installation gap 211, the rotating gap 231 and the swing gap 241 in turn, and fix the vertical rod 11 on the swing seat 24 through the fixed block 243, finally install the counterweight block 3 at the lower end of the vertical rod 11, so that the GPS mobile station 1 can always be in a vertical state under uneven ground conditions under the action of the auxiliary support, and the detection accuracy is improved.
[0043] The above are the preferred embodiments of the application, which do not limit the protection scope of the application, therefore: any equivalent changes made on the structure, shape and principle of the application should be covered within the protection scope of the application.
Claims
1. A GPS rapid calibration auxiliary support for construction, comprising a GPS mobile station (1) and a vertical pole (11) fixed on the GPS mobile station (1), characterized in that: Also include the support assembly (2) acting on the vertical rod (11), the support assembly (2) includes the mounting seat (21) for connecting the vertical rod (11) and a plurality of support legs (22) are hingedly arranged on the mounting seat (21), the mounting seat (21) is annular structure, and the mounting gap (211) is arranged on the mounting seat (21), the vertical rod (11) is mounted and matched on the mounting seat (21) through the mounting gap (211); the support leg (22) is telescopic structure, which can be telescopic adjusted.
2. The GPS rapid calibration auxiliary support for construction according to claim 1, characterized in that: The mounting plate (25) is fixed on the vertical rod (11), and the mounting plate (25) can be matched on the upper surface of the mounting seat (21).
3. The GPS rapid calibration auxiliary support for construction according to claim 2, characterized in that: The mounting plate (25) is uniformly provided on the vertical rod (11).
4. The GPS rapid calibration auxiliary support for construction according to claim 2, characterized in that: The rotating seat (23) is rotatably arranged on the mounting seat (21), and the rotating gap (231) for mounting the vertical rod (11) is arranged on the rotating seat (23) and located at the position of the mounting gap (211), and the mounting plate (25) is mounted and matched on the rotating seat (23).
5. The GPS rapid calibration auxiliary support for construction according to claim 4, characterized in that: The rotating seat (23) is annular structure, and the rotating seat (23) is rotatably arranged on the inside of the mounting seat (21), the rotating ring (232) is fixed on the outer wall of the rotating seat (23), the rotating groove (212) is formed on the inner wall of the mounting seat (21), the rotating ring (232) is rotatably matched in the rotating groove (212), and the notch (233) is arranged on the rotating ring (232) and located at the position of the rotating gap (231).
6. The GPS rapid calibration auxiliary support for construction according to claim 4, characterized in that: A plurality of rotating rods (234) for controlling the rotation of the rotating seat (23) are fixedly connected to the outer wall of the rotating seat (23), and the rotating rods (234) are lapped on the mounting seat (21).
7. The GPS rapid calibration auxiliary support for construction according to claim 4, characterized in that: The swing seat (24) in spherical structure is ball-hingedly arranged on the rotating seat (23), the swing groove (235) for mounting the swing seat (24) is arranged on the rotating seat (23), the swing gap (241) for mounting the vertical rod (11) is arranged on the swing seat (24) and located at the position of the rotating gap (231), and the mounting plate (25) is matched on the swing seat (24).
8. The GPS rapid calibration auxiliary support for construction according to claim 7, characterized in that: The clamping groove (242) is formed on the inner side of the swing gap (241) of the swing seat (24), the clamping groove (242) is communicated to the outside of the swing gap (241), and the mounting plate (25) is slidingly inserted into the clamping groove (242).
9. The GPS rapid calibration auxiliary support for construction according to claim 8, characterized in that: The fixing block (243) for abutting against the vertical rod (11) is mounted and matched at the clamping groove (242), the fixing block (243) and the swing seat (24) are mounted and matched to form a complete spherical structure, and can freely swing on the rotating seat (23).
10. The GPS rapid calibration auxiliary support for construction according to claim 1, characterized in that: The counterweight for controlling the vertical rod (11) to keep vertical state is hung on the lower end of the vertical rod (11).