CN109459763B - Receiver rack for satellite positioning - Google Patents
Receiver rack for satellite positioning Download PDFInfo
- Publication number
- CN109459763B CN109459763B CN201811419521.5A CN201811419521A CN109459763B CN 109459763 B CN109459763 B CN 109459763B CN 201811419521 A CN201811419521 A CN 201811419521A CN 109459763 B CN109459763 B CN 109459763B
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- rod
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- 238000000034 method Methods 0.000 abstract description 11
- 230000035945 sensitivity Effects 0.000 abstract description 9
- 238000004891 communication Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/14—Receivers specially adapted for specific applications
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Optical Communication System (AREA)
Abstract
The invention relates to a receiver rack for satellite positioning, which comprises a disc, a fixing frame, a connecting cylinder, a self-balancing mechanism and a fine-tuning mechanism, wherein the fixing frame is uniformly arranged on the lower end face of the disc along the circumferential direction of the lower end face of the disc, the connecting cylinder is arranged on the upper end face of the disc and is divided into three layers, the upper layer and the lower layer are of cube structures, the middle layer is of regular triangular prism structures, the inside of the connecting cylinder is of a hollow structure, the self-balancing mechanism is arranged in the connecting cylinder, the fine-tuning structure is arranged on the upper end face of the connecting cylinder, and the fixing frame comprises a first supporting rod. The invention can solve the problems of low level accuracy, low bubble movement sensitivity, no level reference and adjustment need to be repeated for many times during adjustment, complex adjustment steps and the like when the level of the receiver is adjusted by using the traditional bubble leveling method, can realize high-accuracy level adjustment of the receiver, and has the advantages of high accuracy, high sensitivity and simple level reference and adjustment process.
Description
Technical Field
The invention relates to the field of communication, in particular to a receiver rack for satellite positioning.
Background
With the progress of scientific technology, china builds a satellite communication system continuously, the communication technology of China is better, the application of the satellite communication technology is more and more, people can make a call, navigate, position and the like daily by using the satellite system, wherein the application of the positioning technology in the building industry is more and more frequent, and the building can be positioned in accurate detail through a positioning receiver before building construction.
Under the prior art condition, the receiver is installed on the installation frame, then the receiver is adjusted to be in a horizontal state by utilizing the principle of centering the air bubble, but the accuracy of the method is not high, the air bubble can be centered even if slight deviation exists, the sensitivity of air bubble movement is not high, and meanwhile, when the air bubble centering is adjusted, the adjustment is performed only by the air bubble centering method, no horizontal reference exists, the adjustment needs to be performed back and forth for many times, and the adjustment process is complex.
Disclosure of Invention
In order to solve the problems, the invention provides the receiver rack for satellite positioning, which can solve the problems that the level accuracy is not high, the bubble movement sensitivity is not high, any level reference and adjustment are not needed to be repeated for many times during adjustment, the adjustment steps are complex and the like when the level of the receiver is adjusted by using a traditional bubble leveling method, can realize the high-accuracy level adjustment of the receiver, and has the advantages of high accuracy, high sensitivity and simple level reference and adjustment process.
In order to achieve the above purpose, the invention adopts the following technical scheme that the satellite positioning receiver rack comprises a disc, a fixing frame, a connecting cylinder, a self-balancing mechanism and a fine adjustment mechanism, wherein the lower end face of the disc is uniformly provided with the fixing frame along the circumferential direction of the disc, the upper end face of the disc is provided with the connecting cylinder, the connecting cylinder is divided into three layers, the upper layer and the lower layer are of square structures, the middle layer is of a regular triangular prism structure, the inside of the connecting cylinder is of a hollow structure, the self-balancing mechanism is arranged in the connecting cylinder, the upper end face of the connecting cylinder is provided with the fine adjustment structure, the fixing frame comprises a first supporting rod, the lower end face of the disc is hinged with a first supporting rod, the inside of the first supporting rod is of a hollow structure, the lower end of the front end face of the first supporting rod is provided with a fixing bolt, the inside of the first supporting rod is connected with a second supporting rod in a sliding fit mode, the lower end of the second supporting rod is provided with a plug rod, the plug rod is of a conical structure, the plug rod is inserted into earth, the second supporting rod is adjusted to preliminarily adjust the level, and the fixing bolt is screwed to fix the fixing frame.
The self-balancing mechanism comprises a balancing rod, the balancing rod is evenly hinged to the inside of the connecting cylinder along the circumferential direction of the connecting cylinder, a rotating ring is hinged to the lower end of the balancing rod, a rotating ball is hinged to the rotating ring, an extension rod is installed at the lower end of the rotating ball, a round table is installed at the lower end of the extension rod, the diameter of the round table is gradually reduced from top to bottom, a groove is formed in the lower end face of the round table, a first infrared lamp is installed in the groove, a connecting rod is installed at the upper end of the rotating ball, a triangular plate is installed at the top end of the connecting rod, the triangular plate is a right triangular plate, an infrared rod is installed in the middle of the side wall of the triangular plate, a second infrared lamp is installed at the front end of the upper end of the infrared rod, the length of the extension rod is larger than the length of the connecting rod, the round table is made of lead, the weight of the round table is larger than the total weight of the connecting rod, the triangular plate, the weight of the round table is larger than the infrared rod and the total weight of the second infrared lamp, after the round table is fixed by the fixing frame, the round table drives the rotating ball to swing, the total weight of the round table is larger than the total weight of the upper end objects, the connecting rod is vertical to the ground by means of the gravity, the right of the round table is vertical to the ground, the right of the right, and the right of the round table, and the right of the right.
The fine adjustment mechanism comprises a supporting table, the upper end face of a connecting cylinder is uniformly provided with the supporting table along the circumferential direction of the supporting table, the upper end face of the supporting plate is uniformly provided with an adjusting screw along the circumferential direction of the supporting plate, the adjusting screw is in one-to-one correspondence with the supporting table, the lower end of the side wall of the adjusting screw is provided with an adjusting disc, the side wall of the adjusting screw is connected with a connecting plate in a threaded manner, the middle of the upper end face of the connecting plate is provided with a receiver, the middle of the lower end face of the connecting plate is uniformly provided with a scale plate along the circumferential direction of the connecting plate, the front end face of the scale plate is uniformly provided with a scale groove, the length of the scale plate is longest, the scale plate is in one-to-one correspondence with the second infrared lamp, the width of the scale groove is identical with the width of infrared rays irradiated by the second infrared lamp, during operation, the adjusting disc is rotated to drive the adjusting screw to rotate to drive the connecting plate to move up and down, the infrared rays irradiated by the second infrared lamp is used as a reference, when the infrared rays just vertically pass through the middle scale groove, the connecting plate is in a horizontal state, namely the receiver is adjusted to the horizontal state, so that the receiver is higher in accuracy when the receiver is adjusted to the horizontal state, and the adjustment step is simpler.
When the device works, firstly, the inserted link is inserted into soil, the second supporting rod is adjusted to preliminarily adjust the level of the disc, and the fixing frame is fixed by tightening the fixing bolt; then, the rotary ball is driven by the round platform to swing, and then the stable state is maintained, the weight of the round platform is larger than the total weight of the object at the upper end of the connecting rod, the round platform in the stable state is vertical to the ground by utilizing the earth gravity, the second infrared ray at the upper end of the infrared rod is also vertical rays, and the vertical rays provide a reference object for the fine adjustment mechanism; finally, the adjusting disc is rotated to drive the adjusting screw to rotate, the adjusting screw is rotated to drive the connecting plate to move up and down, infrared rays irradiated by the second infrared lamp are used as references, when the infrared rays just vertically pass through the middle graduation groove, the connecting plate is in a horizontal state, namely the receiver is adjusted to be in a horizontal state, the problems that the horizontal accuracy is not high, the moving sensitivity of bubbles is not high, no horizontal references and adjustment need to be repeated for many times during adjustment, the adjustment steps are complex and the like when the receiver is adjusted by the traditional bubble leveling method can be solved, and the high-accuracy horizontal adjustment of the receiver can be realized.
The invention has the beneficial effects that:
1. The invention can solve the problems of low level accuracy, low bubble movement sensitivity, no level reference and adjustment need to be repeated for many times during adjustment, complex adjustment steps and the like when the level of the receiver is adjusted by using the traditional bubble leveling method, can realize high-accuracy level adjustment of the receiver, and has the advantages of high accuracy, high sensitivity and simple level reference and adjustment process.
2. The invention is provided with the self-balancing mechanism, and the self-balancing mechanism can radiate vertical infrared rays by utilizing the earth gravity, thereby providing reference for the fine adjustment mechanism;
3. The invention is provided with the fine adjustment mechanism, the fine adjustment mechanism can adjust the receiver to be in a horizontal state by utilizing infrared reference, and the accuracy of the horizontal state is high;
4. the invention is provided with the scale groove, and the infrared reference and the scale groove are utilized for fine adjustment, so that the fine adjustment step is simplified.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a cross-sectional view of FIG. 1 of the present invention;
Fig. 3 is an enlarged partial schematic view of the invention in the direction a of fig. 2.
Detailed Description
The application is further described with reference to the following detailed drawings in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the implementation of the application easy to understand. It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other.
As shown in fig. 1 to 3, a receiver rack for satellite positioning includes a disc 1, a fixing frame 2, a connecting cylinder 3, a self-balancing mechanism 4, and a fine adjustment mechanism 5, the lower terminal surface of the disc 1 is evenly provided with the fixing frame 2 along its circumference direction, the connecting cylinder 3 is installed to the up end of the disc 1, the connecting cylinder 3 is divided into three layers altogether, the upper and lower two layers are square structures, the intermediate layer is regular triangular prism structure, and the inside of the connecting cylinder 3 is hollow structure, the self-balancing mechanism 4 is installed to the internally mounted of the connecting cylinder 3, the fine adjustment structure is installed to the up end of the connecting cylinder 3, the fixing frame 2 includes a first bracing piece 21, the lower terminal surface of the disc 1 articulates there is a first bracing piece 21, the inside of first bracing piece 21 is hollow structure, fixing bolt 22 is installed to the lower extreme of the front end of first bracing piece 21, the inside second bracing piece 23 is connected with through sliding fit's mode, insert bar 24 is conical structure to the lower extreme of second bracing piece 23, during operation, insert bar 24 into earth, adjust second bracing piece 23 is preliminary adjustment level of the disc 1, screw down fixing bolt 2 is fixed tightly.
The self-balancing mechanism 4 comprises a balancing rod 41, the balancing rod 41 is evenly hinged in the connecting cylinder 3 along the circumferential direction of the connecting cylinder, a rotating ring 42 is hinged at the lower end of the balancing rod 41, a rotating ball 43 is hinged in the rotating ring 42, an extension rod 44 is arranged at the lower end of the rotating ball 43, a round table 45 is arranged at the lower end of the extension rod 44, the diameter of the round table 45 gradually decreases from top to bottom, a groove is formed in the lower end face of the round table 45, a first infrared lamp 46 is arranged in the groove, a connecting rod 47 is arranged at the upper end of the rotating ball 43, a triangular plate 48 is arranged at the top end of the connecting rod 47, a right triangular plate 48 is arranged at the triangular plate 48, an infrared rod 49 is arranged at the middle part of the side wall of the triangular plate 48, a second infrared lamp 410 is arranged at the front end of the upper end of the infrared rod 49, the length of the extension rod 44 is larger than the length of the connecting rod 47, the round table 45 is made of lead, the weight of the round table 45 is larger than the connecting rod 47, the weight of the round table 45, the round table 45 is smaller than the total weight of the connecting rod 48, the round table 45 is gradually reduced from top to bottom, the diameter of the round table 45 is kept in a stable state after the round table 45 is fixed, the round table 45 is driven to swing, the weight is kept to be in a stable state by the infrared lamp 45, the weight is kept to be perpendicular to the weight of the right to the upper end of the round table 45 and the weight is perpendicular to the upper end of the connecting rod and the round table 45 and the weight is perpendicular to the upper end of the infrared object.
The fine adjustment mechanism 5 include brace table 51, the even brace table 51 that is equipped with of connecting cylinder 3 up end along its circumference direction, brace table 52 is installed to the upper end of brace table 51, the adjusting screw 53 is evenly installed through the bearing along its circumference direction to the brace table 52 up end, adjusting screw 53 and brace table 51 one-to-one, adjusting plate 54 is installed to the lower extreme of adjusting screw 53 lateral wall, threaded connection has connecting plate 55 on the adjusting screw 53 lateral wall, the mid-mounting of connecting plate 55 up end has receiver 56, the middle part of connecting plate 55 lower extreme surface evenly is equipped with scale plate 57 along its circumference direction, the preceding terminal surface of scale plate 57 evenly is equipped with scale groove 58, and the length of scale groove 58 in the very middle is longest, scale plate 57 and the width of the infrared ray that the second infrared ray lamp 410 shined are the same, during operation, rotate adjusting plate 54 drive adjusting screw 53 and rotate, utilize the infrared ray that the second infrared ray lamp 410 shined as the reference, when the infrared ray perpendicularly passes the scale groove 58, the receiver is the level adjustment is in order to the receiver 56, the level adjustment is more convenient, thereby the level adjustment is more convenient in order to receive the level adjustment.
When the device works, firstly, the inserted link 24 is inserted into soil, the second supporting rod 23 is adjusted to primarily adjust the level of the disc 1, and the fixing frame 2 is fixed by tightening the fixing bolt 22; then, the rotary ball 43 is driven by the round table 45 to swing, and then the stable state is maintained, the weight of the round table 45 is larger than the total weight of the objects at the upper end of the connecting rod 47, the round table 45 in the stable state is vertical to the ground by utilizing the earth gravity, the second infrared ray at the upper end of the infrared rod 49 is also vertical ray, and the vertical ray provides a reference object for the fine adjustment mechanism 5; finally, the adjusting disc 54 is rotated to drive the adjusting screw 53 to rotate, the adjusting screw 53 is rotated to drive the connecting plate 55 to move up and down, the infrared rays irradiated by the second infrared lamp 410 are used as references, when the infrared rays just vertically pass through the middle graduation groove 58, the connecting plate 55 is in a horizontal state, namely the receiver 56 is adjusted to be in a horizontal state, the problems that the horizontal accuracy is not high, the bubble movement sensitivity is not high, no horizontal references and adjustment need to be repeated for many times, the adjusting step is complex and the like when the receiver 56 is adjusted by the traditional bubble leveling method can be solved, and the purpose is achieved.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the foregoing embodiments, and that the foregoing embodiments and description are merely illustrative of the principles of this invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, and these changes and modifications fall within the scope of the invention as hereinafter claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. The utility model provides a satellite positioning is with receiver rack, includes disc (1), mount (2), connecting cylinder (3), self-balancing mechanism (4), fine setting mechanism (5), its characterized in that: the lower end face of the disc (1) is uniformly provided with a fixing frame (2) along the circumferential direction, the upper end face of the disc (1) is provided with a connecting cylinder (3), the inside of the connecting cylinder (3) is provided with a self-balancing mechanism (4), and the upper end face of the connecting cylinder (3) is provided with a fine adjustment mechanism (5); wherein:
The self-balancing mechanism (4) comprises a balancing rod (41), the inside of the connecting cylinder (3) is uniformly hinged with the balancing rod (41) along the circumferential direction of the connecting cylinder, the lower end of the balancing rod (41) is hinged with a rotating ring (42), a rotating ball (43) is hinged in the rotating ring (42), an extension rod (44) is arranged at the lower end of the rotating ball (43), a round table (45) is arranged at the lower end of the extension rod (44), the diameter of the round table (45) is gradually reduced from top to bottom, a groove is formed in the lower end face of the round table (45), a first infrared lamp (46) is arranged in the groove, a connecting rod (47) is arranged at the upper end of the rotating ball (43), a triangular plate (48) is arranged at the top end of the connecting rod (47), an infrared rod (49) is arranged in the middle of the side wall of the triangular plate (48), and a second infrared lamp (410) is arranged at the front end of the upper end face of the infrared rod (49);
The fine adjustment mechanism (5) comprises a supporting table (51), the upper end face of the connecting cylinder (3) is uniformly provided with the supporting table (51) along the circumferential direction of the connecting cylinder, the upper end of the supporting table (51) is provided with a supporting plate (52), the upper end face of the supporting plate (52) is uniformly provided with adjusting screws (53) along the circumferential direction of the supporting plate through bearings, the adjusting screws (53) are in one-to-one correspondence with the supporting table (51), the lower ends of the side walls of the adjusting screws (53) are provided with adjusting discs (54), the side walls of the adjusting screws (53) are in threaded connection with connecting plates (55), the middle of the upper end face of the connecting plates (55) is provided with a receiver (56), the middle of the lower end face of the connecting plates (55) is uniformly provided with a scale plate (57) along the circumferential direction of the connecting plates, the front end face of the scale plate (57) is uniformly provided with scale grooves (58), and the lengths of the middle scale grooves (58) are longest;
The scale plates (57) are in one-to-one correspondence with the second infrared lamps (410), and the width of the middle scale groove (58) is the same as the width of the infrared rays irradiated by the second infrared lamps (410);
The length of the extension rod (44) is greater than that of the connecting rod (47), the round table (45) is made of lead, and the weight of the round table (45) is greater than the total weight of the connecting rod (47), the triangular plate (48), the infrared rod (49) and the second infrared lamp (410).
2. The receiver rack for satellite positioning according to claim 1, wherein: the fixing frame (2) comprises a first supporting rod (21), the lower end face of the disc (1) is hinged with the first supporting rod (21), the inside of the first supporting rod (21) is of a hollow structure, a fixing bolt (22) is arranged at the lower end of the front end face of the first supporting rod (21), a second supporting rod (23) is connected inside the first supporting rod (21) in a sliding fit mode, an inserting rod (24) is arranged at the lower end of the second supporting rod (23), and the inserting rod (24) is of a conical structure.
3. The receiver rack for satellite positioning according to claim 1, wherein: the connecting cylinder (3) is divided into three layers, an upper layer and a lower layer are of cube structures, the middle layer is of regular triangular prism structures, and the inside of the connecting cylinder (3) is of a hollow structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811419521.5A CN109459763B (en) | 2018-11-26 | 2018-11-26 | Receiver rack for satellite positioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811419521.5A CN109459763B (en) | 2018-11-26 | 2018-11-26 | Receiver rack for satellite positioning |
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| Publication Number | Publication Date |
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| CN109459763A CN109459763A (en) | 2019-03-12 |
| CN109459763B true CN109459763B (en) | 2024-07-19 |
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| CN201811419521.5A Active CN109459763B (en) | 2018-11-26 | 2018-11-26 | Receiver rack for satellite positioning |
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| CN115288608B (en) * | 2022-10-08 | 2022-12-20 | 晟远工程设计集团有限公司 | Multifunctional territorial space planning terrain exploration and measurement vehicle with drilling machine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209690511U (en) * | 2018-11-26 | 2019-11-26 | 西安华运天成通讯科技有限公司 | A kind of satellite positioning receiver rack |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR100340788B1 (en) * | 1999-11-23 | 2002-06-20 | 백승목 | Level instrument using laser unit |
| CN201858940U (en) * | 2010-11-26 | 2011-06-08 | 力帆实业(集团)股份有限公司 | Structure of calipers |
| KR101353611B1 (en) * | 2013-08-20 | 2014-01-23 | 공간정보기술 주식회사 | System for verifying elevation by leveling survey |
| KR101665966B1 (en) * | 2015-01-02 | 2016-10-13 | 김용석 | Smart leveling device |
| CN206399417U (en) * | 2016-11-17 | 2017-08-11 | 盐城工学院 | A kind of civil engineering is with horizontal micro-positioning regulators device |
| CN106840126B (en) * | 2017-04-11 | 2019-01-22 | 重庆三峡学院 | A kind of measuring instrument support device with storage and defencive function |
| CN108317993B (en) * | 2018-01-10 | 2020-03-06 | 山东科技大学 | Plumb line deviation measuring device and method integrating GNSS and laser tracker |
| CN108775893A (en) * | 2018-04-12 | 2018-11-09 | 张秋燕 | A kind of infrared mini throwing line marking device of finishing |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209690511U (en) * | 2018-11-26 | 2019-11-26 | 西安华运天成通讯科技有限公司 | A kind of satellite positioning receiver rack |
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