CN108506690B - Portable surveying instrument device - Google Patents
Portable surveying instrument device Download PDFInfo
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- CN108506690B CN108506690B CN201810637475.XA CN201810637475A CN108506690B CN 108506690 B CN108506690 B CN 108506690B CN 201810637475 A CN201810637475 A CN 201810637475A CN 108506690 B CN108506690 B CN 108506690B
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- 238000013507 mapping Methods 0.000 claims abstract description 30
- 238000005192 partition Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 10
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 8
- 238000005259 measurement Methods 0.000 description 8
- 238000011161 development Methods 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
- F16M11/32—Undercarriages for supports with three or more telescoping legs
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Mechanical Engineering (AREA)
- Details Of Measuring And Other Instruments (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The invention discloses a portable surveying instrument device, which is characterized in that a surveying instrument is arranged on an instrument fixing base through a rotating shaft by arranging an instrument fixing base, instrument supporting legs and an instrument cover, wherein the instrument fixing base is uniformly provided with a plurality of instrument supporting legs in the circumferential direction; the instrument cover is sleeved on the surveying and mapping instrument, the surveying and mapping instrument is fixed on the fixed base through the instrument cover, the carrying safety of the surveying and mapping instrument is guaranteed, the upper end of the instrument cover and the upper cover are respectively provided with a second lower buckle and a second upper buckle which are used for locking the upper end of the instrument cover and the upper cover, and the instrument cover is convenient to lock and take down; the device has the advantages that the size of the device in the transportation and carrying process of the measuring instrument is reduced, the labor intensity of field workers is reduced, meanwhile, the operation is simple and convenient, and the working efficiency is greatly improved.
Description
Technical Field
The invention belongs to the technical field of surveying and mapping, and particularly relates to a portable surveying and mapping instrument device.
Background
The surveying instrument is an instrument for collecting, processing, outputting and other operations in various aspects of orientation, distance measurement, foot measurement, height measurement, mapping, photogrammetry and the like required by measurement work in planning, designing, construction and operation management stages in engineering construction. Structurally, surveying instruments are basically optical instruments, electronic instruments, and combined optical, electrical, and arithmetic instruments. In terms of species, conventional surveying and mapping instruments include theodolites, levels, gyrotheodolite, total stations, laser rangefinders and the like, and advanced instruments include beacons, depth finders, GPS/RTK and the like.
The early measurement work mainly uses compass, vernier theodolite, rope-measuring and tape-measuring instruments, and has high labor intensity and low precision. With the progress of society and science and technology, the optical instrument with the glass dial appeared in the 40 th century, the measurement precision is greatly improved compared with the early vernier theodolite, and the instrument has the advantages of small volume, light weight and convenient operation. In the past 60 s, with the development of optoelectronic technology, computer technology and precision mechanical technology, coded electronic theodolites appeared, and from this time, conventional measuring methods are moving towards the era of automation. Through the intensive research and development of the electronic angle measuring technology in the 70 s, the electronic angle measuring technology appears in the 80 s, and the electronic angle measuring precision is greatly improved. From early compass to optical instruments, until the present electronic surveying and mapping instruments, the science of surveying and mapping has changed from the earth cover to the earth cover. Throughout human history, mapping instruments have been developed with scientific development; it is always developed towards high precision, easy operation and portability. This is to ensure the accuracy of the measurement on the one hand and to reduce the labor intensity of the surveying and mapping worker on the other hand.
However, no matter how the surveying instrument is developed, the conventional surveying instrument for field observation mainly consists of an instrument box, a tripod and a surveying instrument. It is important to emphasize here that the instrument box is used to protect and transport the instrument, the tripod is used to place and stabilize the measuring instrument, and the surveying instrument is used to observe the measurement. Therefore, the three units of the instrument box, the tripod and the surveying instrument form the basic essential elements of field surveying and mapping, and the three units are indispensable; from the first level, theodolite and total station, the three-position three-body model is a fixed position and is not changed by people. At present, under the background of an era of rapid development of science and technology, the instrument box, the tripod and the surveying and mapping instrument of the conventional surveying and mapping instrument independently exist, and the conditions of separate use and carrying cannot keep up with the steps of surveying and mapping science and technology and actual work development. Why? Mapping is an unusually hard task that challenges the physiological and psychological bearing abilities of each individual. Trying to think that surveying and mapping workers fighting at the first line of field throughout the year bear a dozen of kilograms of heavy instruments to pass through busy cities, streets and alleys every day; running wave in Chong mountain and river puddles; the face is the harsh examination of the nature, and all the year round, spring, summer, autumn and winter need to be cold with burning sun, do not worry about difficulty and difficulty, and stick to the post to finish the mission. Therefore, it is necessary for related designers to develop a portable surveying instrument device, which reduces the labor intensity of surveying and mapping operators as much as possible on the premise of ensuring the surveying and mapping accuracy and improving the benefit; so that the users get rid of the traditional constraint and understand and enjoy the vitality and joy brought by innovation to surveying and mapping field work.
Disclosure of Invention
The invention aims to provide a portable surveying instrument device, which overcomes the defects of the prior art and is convenient to carry, operate and store.
In order to achieve the purpose, the invention adopts the following technical scheme:
a portable surveying instrument device comprises an instrument fixing base, instrument supporting legs and an instrument cover, wherein the upper end of the instrument fixing base is used for fixing a surveying instrument, the surveying instrument is installed on the instrument fixing base through a rotating shaft, a plurality of instrument supporting legs are uniformly arranged on the outer side of the instrument fixing base in the circumferential direction, and the instrument supporting legs can be rotatably installed on the instrument fixing base; the instrument cover is used for the cover to establish on surveying instrument, is equipped with buckle and first buckle under first on instrument cover lower extreme and the instrument unable adjustment base respectively, still includes the upper cover, and the upper cover buckle is covered on the instrument, and instrument cover upper end and upper cover are equipped with buckle and second on the buckle under the second that is used for locking instrument cover upper end and upper cover respectively.
Furthermore, a locking device is arranged on the connecting rotating shaft of the instrument supporting leg and the instrument fixing base.
Furthermore, the instrument fixing device also comprises a strap, and two ends of the strap are detachably fixed on the instrument fixing base and the upper cover respectively.
Further, the upper cover upper end still is equipped with the handle, and upper cover one side is equipped with the last braces ring who is used for fixed braces, and the upper cover lower extreme still is equipped with the shrinkage pool that is used for clamp instrument supporting leg.
Furthermore, the instrument supporting leg is a telescopic link and is formed by sequentially nesting a first telescopic link, a second telescopic link and a third telescopic link, a first locking buckle is arranged between the first telescopic link and the second telescopic link, a second locking buckle is arranged between the second telescopic link and the third telescopic link, and a cone is arranged at the lower end of the third telescopic link and is convenient to fix on the ground; the cone is fixed with the third telescopic link through a third locking buckle.
Furthermore, the first upper buckle and the first lower buckle form a group of buckles, and the lower end of the instrument cover and the instrument fixing base are circumferentially provided with three groups of buckles; buckle and second go up the buckle and constitute a set of buckle under the second, and instrument cover upper end and upper cover circumference all are equipped with three sets of buckles.
Further, a chassis is arranged at the upper end of the instrument fixing base, a through hole is formed in the middle of the instrument fixing base, a central adjusting screw for fixing the surveying and mapping instrument is arranged in the through hole, a centering limiting block is fixed at the lower end of the through hole of the instrument fixing base through a screw, a through hole groove is formed in the centering limiting block, and the through hole groove is aligned with the through hole of the instrument fixing base; the lower end of the central adjusting screw is perpendicular to the central adjusting screw and is provided with a fastening handle, the central adjusting screw is rotated through the fastening handle, the central adjusting screw limits the axial freedom degree of the central adjusting screw on the centering limiting block through a limiting block, and the central adjusting screw can rotate relative to the centering limiting block.
Furthermore, an instrument protection pad is arranged in the instrument cover, an accessory box for placing auxiliary articles is arranged at the upper end in the instrument cover, and a vertical partition plate and a transverse partition plate are arranged in the accessory box.
Further, all be equipped with three group's pivot supports on the instrument unable adjustment base circumference, the instrument supporting leg passes through pivot fixed mounting on the pivot support, be equipped with a plurality of draw-in grooves on the pivot support, be equipped with in the pivot be used for with the boss of draw-in groove cooperation screens, be equipped with the pressure spring in the pivot, when needs rotate the instrument supporting leg, press down the pivot and prolong axial motion, make the epaxial boss of pivot leave the draw-in groove on the pivot support, can rotate the pivot and drive the instrument supporting leg and rotate to suitable position, epaxial boss of pivot dies the pivot with the draw-in.
Furthermore, surveying instrument lower extreme is equipped with and adjusts fixed base and connecting hole of screw cooperation with the center.
Compared with the prior art, the invention has the following beneficial technical effects:
the invention relates to a portable surveying instrument device, which is characterized in that a surveying instrument is arranged on an instrument fixing base through a rotating shaft by arranging an instrument fixing base, instrument supporting legs and an instrument cover, wherein the outer side of the instrument fixing base is uniformly provided with a plurality of instrument supporting legs in the circumferential direction; the instrument cover is used for being sleeved on a surveying and mapping instrument, a first upper buckle and a first lower buckle are respectively arranged at the lower end of the instrument cover and on the instrument fixing base, the surveying instrument is fixed on the fixing base through the instrument cover, the carrying safety of the surveying instrument is guaranteed, the upper cover is buckled on the instrument cover, and a second lower buckle and a second upper buckle which are used for locking the upper end of the instrument cover and the upper cover are respectively arranged at the upper end of the instrument cover and the upper cover, so that the instrument cover can be conveniently locked and taken down; this device utilizes unable adjustment base to combine measuring instrument and instrument supporting leg into an organic whole, is convenient for use and carry the in-process and carry measuring instrument and instrument supporting leg together, utilizes instrument supporting leg and unable adjustment base's cooperation will be as the work platform of measuring instrument, and this device simple structure has reduced the volume that the in-process device was carried in the measuring instrument transportation, has reduced worker's carrying capacity and working strength to worker's work efficiency has been improved greatly.
Furthermore, the instrument supporting leg is connected with the instrument unable adjustment base and is equipped with the locking device who is used for locking instrument supporting leg and the relative angle of instrument unable adjustment base in the pivot, utilizes to set up a plurality of draw-in grooves on the pivot support and sets up to be equipped with in the pivot to be used for with the boss of draw-in groove cooperation screens, realizes that the different angles between instrument supporting leg and the instrument unable adjustment base are fixed, has guaranteed support stability and security.
Furthermore, the shoulder strap is arranged on the instrument fixing base, so that the whole device is convenient to carry.
Further, the upper cover upper end still is equipped with the handle, and the getting of the upper cover of being convenient for is put, is equipped with the back strap ring in upper cover one side, makes upper cover and back strap even as an organic whole, prevents losing of upper cover, and the upper cover lower extreme still is equipped with the shrinkage pool that is used for clamp instrument supporting leg for the instrument supporting leg after the clamp is packed up, guarantees to be carrying the installation of in-process instrument supporting leg stable.
Furthermore, the instrument supporting legs are telescopic rods, so that the height of the whole device can be conveniently adjusted.
Furthermore, an instrument protection pad is arranged in the instrument cover to prevent the measuring instrument from being collided in the transportation process, and an accessory box used for placing auxiliary articles is arranged at the upper end in the instrument cover, so that the auxiliary measuring tool is prevented from being measured conveniently.
Furthermore, three groups of rotating shaft supports are arranged on the instrument fixing base, so that the stability of the instrument fixing base in the using process is ensured.
Drawings
FIG. 1 is a schematic view of the assembled structure of the present invention.
FIG. 2 is a schematic diagram of the development cycle of the present invention.
FIG. 3 is a schematic view of the unfolding structure of the support legs of the instrument of the present invention.
FIG. 4 is a schematic axial view of the apparatus mounting base of the present invention.
Fig. 5 is a bottom view of the instrument mounting base of the present invention.
FIG. 6 is a schematic view of the instrument mounting base, instrument support legs and instrument enclosure mounting structure of the present invention.
Fig. 7 is a schematic view of the instrument housing of the present invention.
Fig. 8 is a bottom view of the instrument enclosure of the present invention.
Fig. 9 is a schematic diagram of the surveying instrument.
Fig. 10 is a schematic view of the structure of the upper cover of the present invention.
Fig. 11 is a bottom view of the upper cover of the present invention.
Fig. 12 is a side view of the spindle bracket of the present invention.
Wherein, 1, the instrument fixing base; 2. an instrument enclosure; 3. an instrument support leg; 4. an upper cover; 5. a harness; 6. a surveying instrument; 11. a rotating shaft bracket; 12. a center adjusting screw; 13. a chassis; 14. a fastening handle; 15. centering the limited block; 16. a screw; 18. a rotating shaft; 19. a card slot; 20. a first lower buckle; 21. An accessory box; 22. a diaphragm plate; 23. a vertical partition plate; 24. an instrument pad; 25. a second lower buckle; 26. a first upper buckle; 31. a first telescopic rod; 32. a second telescopic rod; 33. a third telescopic rod; 34. a first locking buckle; 35. a second locking buckle; 36. a third locking buckle; 37. a cone; 43. a second upper buckle; 44. concave holes; 61. a base; 62. and connecting the holes.
Detailed Description
The invention is described in further detail below with reference to the accompanying drawings:
in the survey and drawing process, the instrument that mainly uses has spirit level, theodolite or total powerstation, must support with the help of the support in the use, must pack with the help of the box and carry carrying the in-process carrying, has consequently caused very big unnecessary troublesome, and this device designs into the integral type that conveniently carries and use with the measuring apparatu and support frame, carries the box, specifically adopts following scheme:
as shown in fig. 1, 2 and 3, the portable surveying and mapping instrument device comprises an instrument fixing base 1, instrument supporting legs 3 and an instrument cover 2, wherein the instrument fixing base 1 is used for fixing a surveying and mapping instrument 6, the surveying and mapping instrument 6 comprises a level, a theodolite or a total station, the level, the theodolite or the total station is arranged on the instrument fixing base 1 through a rotating shaft, three instrument supporting legs 3 are uniformly arranged on the outer side of the instrument fixing base 1 in the circumferential direction, the instrument supporting legs 3 are rotatably arranged on the instrument fixing base 1, and the instrument supporting legs 3 rotate for more than 90 degrees relative to the instrument fixing base 1; a locking device is arranged on a connecting rotating shaft of the instrument supporting legs 3 and the instrument fixing base 1 and used for locking the relative angle between the instrument supporting legs 3 and the instrument fixing base 1, namely the opening degree of the instrument supporting legs 3; the instrument cover 2 is used for being sleeved on the surveying and mapping instrument 6, a first upper buckle 26 and a first lower buckle 20 are respectively arranged at the lower end of the instrument cover 2 and the instrument fixing base 1, the instrument cover further comprises an upper cover 4, the upper cover 4 is buckled on the instrument cover 2, a second lower buckle 25 and a second upper buckle 43 are respectively arranged at the upper end of the instrument cover 2 and the upper cover 4 and used for locking the upper end of the instrument cover 2 and the upper cover 4, the instrument cover further comprises a strap 5, and two ends of the strap 5 are respectively detachably fixed on the instrument fixing base 1 and the upper cover 4; as shown in fig. 10 and 11, the upper end of the upper cover 4 is further provided with a handle 41, one side of the upper cover 4 is provided with a group of upper strap rings 42, and the lower end of the upper cover 4 is further provided with a concave hole 44 for clamping the instrument supporting leg 3;
the instrument supporting leg 3 is a telescopic rod, the instrument supporting leg 3 is formed by sequentially nesting a first telescopic rod 31, a second telescopic rod 32 and a third telescopic rod 33, a first locking buckle 34 is arranged between the first telescopic rod 31 and the second telescopic rod 32, a second locking buckle 35 is arranged between the second telescopic rod 32 and the third telescopic rod 33, and a cone 37 is arranged at the lower end of the third telescopic rod 33 and is convenient to fix on the ground; the cone 37 is fixed with the third telescopic rod 33 through a third locking buckle 36;
the first upper buckle 26 and the first lower buckle 20 form a group of buckles, and the lower end of the instrument cover 2 and the instrument fixing base 1 are circumferentially provided with three groups of buckles; the second lower buckle 25 and the second upper buckle 43 form a group of buckles, and the upper end of the instrument cover 2 and the upper cover 4 are circumferentially provided with three groups of buckles; the installation and fixation stability of the instrument cover, the upper cover and the instrument fixing base is ensured;
as shown in fig. 4 and 5, a chassis 13 is arranged at the upper end of the instrument fixing base 1, a through hole is arranged in the middle of the instrument fixing base 1, the rotating shaft comprises a central adjusting screw 12 which is arranged in the through hole and used for fixing the surveying and mapping instrument 6, a centering limiting block 15 is fixed at the lower end of the through hole of the instrument fixing base 1 through a screw 16, a through hole groove is arranged on the centering limiting block 15, and the through hole groove is aligned with the through hole of the instrument fixing base 1, so that the position of the central adjusting screw 12 relative to the through hole of the instrument; the lower end of the central adjusting screw 12 is provided with a fastening handle 14 perpendicular to the central adjusting screw 12, the central adjusting screw 12 is rotated by rotating the fastening handle 14, the central adjusting screw 12 limits the axial freedom degree of the central adjusting screw on the centering limit block 15 through a limit block, and the central adjusting screw 12 can rotate relative to the centering limit block 15 and cannot axially move relative to the centering limit block 15;
as shown in fig. 7 and 8, an instrument pad 24 is arranged in the instrument cover 2, an accessory box 21 for placing auxiliary articles is arranged at the upper end in the instrument cover 2, and a vertical partition plate 23 and a transverse partition plate 22 are arranged in the accessory box 21 for partitioning the space in the accessory box 21 for placing a plurality of auxiliary articles;
as shown in fig. 9, the lower end of the surveying instrument 6 is provided with a base 61 and a connecting hole 62 which are matched and fixed with the central adjusting screw 12;
as shown in fig. 12, three sets of rotating shaft brackets 11 are circumferentially arranged on the instrument fixing base 1, the instrument supporting legs 3 are fixedly mounted on the rotating shaft brackets 11 through rotating shafts 18, a plurality of clamping grooves 19 are formed in the rotating shaft brackets 11, bosses for clamping the rotating shafts 18 in a matching manner with the clamping grooves 19 are formed in the rotating shafts 18, pressure springs are arranged on the rotating shafts 18, when the instrument supporting legs 3 need to be rotated, the rotating shafts 18 are pressed to axially move, the bosses on the rotating shafts 18 leave the clamping grooves 19 in the rotating shaft brackets 11, the rotating shafts 18 can be rotated to drive the instrument supporting legs 3 to rotate to proper positions, and the bosses on the rotating shafts 18 are matched with the;
as shown in fig. 6, when carrying, the surveying and mapping instrument 6 is sleeved in through the instrument cover 2, then the instrument support leg 3 is rotated upwards to be close to the surface of the instrument cover 2, as shown in fig. 3, the upper cover 4 is buckled at the upper end of the instrument cover 2, the instrument support leg 3 is clamped in the concave hole 44 at the lower end of the upper cover 4, and then the instrument cover 2 and the upper cover 4 are fixed together by using the second lower buckle 25 and the second upper buckle 43. During the use, buckle 43 is opened on buckle 25 and the second under with the second, takes off instrument cover 2 and upper cover 4 simultaneously, then presses pivot 18, rotates three instrument supporting leg 3 to suitable position in proper order, then the length of adjustment instrument supporting leg 3 behind the fixed angle, opens the measuring instrument and can use. This device simple structure, it is fixed with measuring instrument and instrument supporting leg 3 through instrument unable adjustment base 1, it is rotatable with instrument unable adjustment base 1 to utilize instrument supporting leg 3, it is as an organic whole with instrument unable adjustment base 1 to realize instrument supporting leg 3, high durability and convenient carrying, simultaneously can fix measuring instrument on instrument unable adjustment base 1, utilize instrument cover 2 protection measuring instrument, make instrument unable adjustment base 1, instrument supporting leg 3 and instrument cover 2 fixed position are integrative, it is all convenient to carry and use, the volume of measuring instrument transportation in-process device has been reduced, worker's carrying capacity and working strength have been reduced, thereby worker's work efficiency has been improved greatly. Finally, when the auxiliary tool is needed to be used, the first upper buckle 26 and the first lower buckle 20 are opened, and the upper cover 4 is taken off from the instrument cover 2.
Claims (4)
1. A portable surveying instrument device is characterized by comprising an instrument fixing base (1), instrument supporting legs (3), an instrument cover (2) and an upper cover (4), wherein the upper end of the instrument fixing base (1) is used for fixing a surveying instrument (6), the surveying instrument (6) is installed on the instrument fixing base (1) through a rotating shaft, a plurality of instrument supporting legs (3) are uniformly arranged on the outer side of the instrument fixing base (1) in the circumferential direction, and the instrument supporting legs (3) are rotatably installed on the instrument fixing base (1); the instrument cover (2) is sleeved on the surveying and mapping instrument (6), a first upper buckle (26) is arranged at the lower end of the instrument cover (2), and a first lower buckle (20) is arranged on the instrument fixing base (1); the upper cover (4) is buckled on the instrument cover (2), a second lower buckle (25) is arranged at the upper end of the instrument cover (2), and a second upper buckle (43) is arranged on the upper cover (4); an instrument protection pad (24) is arranged in the instrument cover (2), an accessory box (21) for placing auxiliary articles is arranged at the upper end in the instrument cover (2), and a vertical partition plate (23) and a transverse partition plate (22) are arranged in the accessory box (21); the lower end of the upper cover (4) is also provided with a concave hole (44) for clamping the supporting leg (3) of the instrument; the instrument supporting leg (3) is a telescopic rod, the instrument supporting leg (3) is formed by sequentially nesting a first telescopic rod (31), a second telescopic rod (32) and a third telescopic rod (33), a first locking buckle (34) is arranged between the first telescopic rod (31) and the second telescopic rod (32), a second locking buckle (35) is arranged between the second telescopic rod (32) and the third telescopic rod (33), a cone (37) is arranged at the lower end of the third telescopic rod (33), and the cone (37) is fixed with the third telescopic rod (33) through the third locking buckle (36); a locking device for locking the relative angle between the instrument supporting leg (3) and the instrument fixing base (1) is arranged on a connecting rotating shaft of the instrument supporting leg (3) and the instrument fixing base (1); three groups of rotating shaft supports (11) are circumferentially arranged on the instrument fixing base (1), the instrument supporting legs (3) are fixedly mounted on the rotating shaft supports (11) through rotating shafts (18), the locking device comprises a plurality of clamping grooves (19) formed in the rotating shaft supports (11), bosses used for being matched with the clamping grooves (19) for clamping are arranged on the rotating shafts (18), pressure springs are arranged on the rotating shafts (18), and the bosses on the rotating shafts (18) are matched with the clamping grooves (19) to lock the rotating shafts (18); the first upper buckle (26) and the first lower buckle (20) form a first group of buckles, and three groups of the first group of buckles are arranged at the lower end of the instrument cover (2) and the periphery of the instrument fixing base (1); the second lower buckle (25) and the second upper buckle (43) form a second group of buckles, and three groups of the second group of buckles are arranged at the upper end of the instrument cover (2) and the upper cover (4) in the circumferential direction; the upper end of the instrument fixing base (1) is provided with a chassis (13), a through hole is formed in the middle of the instrument fixing base (1), a central adjusting screw (12) for fixing a surveying and mapping instrument (6) is arranged in the through hole, the lower end of the through hole of the instrument fixing base (1) is fixedly provided with a centering limiting block (15) through a screw (16), a through hole groove is formed in the centering limiting block (15), and the through hole groove is aligned with the through hole of the instrument fixing base (1); the lower end of the central adjusting screw (12) is provided with a fastening handle (14) which is perpendicular to the central adjusting screw (12), the central adjusting screw (12) is rotated through the fastening handle (14), the central adjusting screw (12) limits the axial freedom degree of the central adjusting screw on the centering limiting block (15) through the limiting block, and the central adjusting screw (12) can rotate relative to the central limiting block (15).
2. The portable surveying instrument device according to claim 1, further comprising a strap (5), wherein two ends of the strap (5) are detachably fixed to the instrument fixing base (1) and the upper cover (4), respectively.
3. A portable surveying instrument device according to claim 2, characterized in that the upper cover (4) is provided with a handle (41) at its upper end, and that the upper cover (4) is provided with an upper strap loop (42) on one side for securing the strap (5).
4. A portable surveying instrument device according to claim 1, characterized in that the lower end of the surveying instrument (6) is provided with a base (61) and a connection hole (62) which are fixed in cooperation with the central adjusting screw (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810637475.XA CN108506690B (en) | 2018-06-20 | 2018-06-20 | Portable surveying instrument device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810637475.XA CN108506690B (en) | 2018-06-20 | 2018-06-20 | Portable surveying instrument device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108506690A CN108506690A (en) | 2018-09-07 |
| CN108506690B true CN108506690B (en) | 2020-07-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810637475.XA Expired - Fee Related CN108506690B (en) | 2018-06-20 | 2018-06-20 | Portable surveying instrument device |
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| Country | Link |
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| CN (1) | CN108506690B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110186438A (en) * | 2019-05-11 | 2019-08-30 | 江苏中达勘察设计有限公司 | A kind of total station effectively improving measurement accuracy |
| CN111928071B (en) * | 2020-08-07 | 2021-03-16 | 滁州学院 | Mapping device for geographic information collection |
| CN112459539B (en) * | 2020-11-16 | 2022-08-19 | 上海中振测量技术工程有限公司 | Total station observation shed and use method thereof |
| CN114935098B (en) * | 2022-07-26 | 2022-09-30 | 山东省地矿工程集团有限公司 | Auxiliary assembly for mapping engineering |
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| KR100826565B1 (en) * | 2006-11-09 | 2008-04-30 | 삼부기술 주식회사 | A gps measurement mounting device which is installed where a tripod can't be installed |
| JP4459988B2 (en) * | 2007-07-18 | 2010-04-28 | 関西工事測量株式会社 | Surveying tripod |
| CN204788387U (en) * | 2015-07-02 | 2015-11-18 | 李发珍 | Portable bridge surveying instrument |
| CN106813651A (en) * | 2015-12-02 | 2017-06-09 | 王冠红 | Multifunction mapping device and mapping method |
| CN206330579U (en) * | 2017-01-02 | 2017-07-14 | 浙江泛华工程监理有限公司 | The electronic level being easily installed |
| CN206944999U (en) * | 2017-05-03 | 2018-01-30 | 广东南方数码科技股份有限公司 | A kind of geographical measurement mapping equipment easy to remove |
| CN206905755U (en) * | 2017-07-03 | 2018-01-19 | 扬州市金阳光铸造有限公司 | A kind of frame for line marking instrument easy to use and not easily damaged |
-
2018
- 2018-06-20 CN CN201810637475.XA patent/CN108506690B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN108506690A (en) | 2018-09-07 |
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