CN113776562B - Quick calibrating device of intelligence total powerstation - Google Patents
Quick calibrating device of intelligence total powerstation Download PDFInfo
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- CN113776562B CN113776562B CN202111199148.9A CN202111199148A CN113776562B CN 113776562 B CN113776562 B CN 113776562B CN 202111199148 A CN202111199148 A CN 202111199148A CN 113776562 B CN113776562 B CN 113776562B
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- 238000005096 rolling process Methods 0.000 claims description 37
- 230000000670 limiting effect Effects 0.000 claims description 17
- 238000006073 displacement reaction Methods 0.000 claims description 12
- 210000000078 claw Anatomy 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 238000005259 measurement Methods 0.000 abstract description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 6
- 235000017491 Bambusa tulda Nutrition 0.000 description 6
- 241001330002 Bambuseae Species 0.000 description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 6
- 239000011425 bamboo Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C25/00—Manufacturing, calibrating, cleaning, or repairing instruments or devices referred to in the other groups of this subclass
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
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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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
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- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention relates to the technical field of total station calibration, in particular to an intelligent total station quick calibration device which comprises a fixed frame, a moving mechanism, a supporting plate, a fixed seat and a calibration mechanism. The moving mechanism adopted by the invention can stably convey the total station to the upper ends of the piers to be measured, thereby being convenient for the total station to measure the levelness of the upper ends of the piers, avoiding the problem that the manual safety cannot be guaranteed because the total station is required to be manually arranged to the upper ends of the piers for measurement, and avoiding the problem that the total station is low in calibrating speed because the position is difficult to move when the total station is manually calibrated at the upper ends of the piers.
Description
Technical Field
The invention relates to the technical field of total station calibration, in particular to an intelligent total station quick calibration device.
Background
The total station, namely a total station type electronic distance meter (Electronic Total Station), is a high-technology measuring instrument integrating light, mechanical and electrical functions, is a surveying instrument system integrating the functions of measuring horizontal angle, vertical angle, distance (inclined distance and flat distance) and height difference, and is widely applied to the field of precision engineering measurement or deformation monitoring such as ground large-scale buildings, overhead bridges and underground tunnel construction, for example, the overhead bridge needs to measure the levelness of a pier through the total station type electronic distance meter before building a pavement.
At present, when calibrating before measuring the levelness of pier upper end through the total powerstation, climb to the upper end of pier with the total powerstation fixed later recalibration, measure because the pier is higher needs manual work, because most measured piers are too high, lead to artifical safety to get the guarantee when artifical to the pier upper end measurement, the manual work that is in the eminence simultaneously is difficult to remove the position, consequently easily causes the calibration speed of total powerstation to reduce.
Disclosure of Invention
In order to solve the problems, the technical scheme is adopted by the invention, the intelligent total station rapid calibrating device comprises a fixing frame, a moving mechanism, a supporting plate, a fixing seat and a calibrating mechanism, wherein the fixing frame is sleeved on the outer wall of a pier, the moving mechanism is arranged on the fixing frame, the supporting plate is arranged on the outer wall of the fixing frame, the fixing seat is arranged on the upper end face of the supporting plate, and the calibrating mechanism is arranged on the fixing seat.
The utility model provides a calibration mechanism includes rotary drum, fixture block, lifter, inserted bar section of thick bamboo, the draw-in groove, a gear, the spout, electronic slider, a rack, rectangle spacing groove and hollow semicircle seat, the fixing base is the circular bench structure of cavity, three jack of arranging along its circumference is seted up to the up end of fixing base, rotate on the jack and be connected with the rotary drum, the fixture block of arranging along its circumference is installed to the inner wall of rotary drum, the total station has been placed to the up end of fixing base, the lower terminal surface of total station articulates there are three lifter that is triangle-shaped and arranges, the outer wall cover of lifter is equipped with inserted bar section of thick bamboo, be connected through screw-thread fit's mode between inserted bar section of thick bamboo and the lifter, the draw-in groove has been seted up along its circumference to the outer wall of inserted bar section of thick bamboo, sliding connection between draw-in groove and the fixture block, the outer wall fixed cover of rotary drum is equipped with the gear, three spout of arranging along its circumference is installed to electronic slider in the spout, the rack of meshing with the gear is installed to the upper end of electronic slider, the lower terminal surface of inserted bar section of thick bamboo has seted up the circular hole, the lower terminal surface of thick bamboo rectangular is seted up with the corresponding circular hole of centre of a circle of sphere of the hollow semicircle seat, the centre of a circle of a hole is set up with the corresponding spacing groove of hole of the semicircle seat, the hollow semicircle seat is set up.
As a preferable technical scheme of the invention, the fixing group comprises supporting rods, a driving frame, an air cylinder, a connecting ring, a fixing disc, clamping rods and push rods, wherein three supporting rods which are arranged in a triangle are fixedly arranged on the inner wall of the lower end face of the fixing seat, the driving frame is connected between the supporting rods in a sliding manner, the air cylinder is arranged on the inner wall of the upper end face of the fixing seat, the moving end of the air cylinder is connected with the driving frame, the connecting ring is sleeved on the outer wall of the supporting rod, the connecting ring is connected with the supporting rods in a sliding manner, the lower end face of the connecting ring is connected with the driving frame, the fixing disc is arranged at the upper end of the supporting rod, the clamping rods which are arranged along the circumferential direction of the clamping rods are hinged on the side walls of the fixing disc, the lower ends of the push rods are hinged with the connecting ring, and the supporting rods penetrate through the inlet holes.
As a preferable technical scheme of the invention, the rectangular plate is arranged at the upper end of the fixed disc, and is positioned in the rectangular limiting groove, and the clamping rod is tightly attached to the inner wall of the hollow half ball seat after being unfolded, so that the function of limiting the upward movement of the hollow half ball seat and the inserted rod cylinder is realized, and the fixing effect of the total station is achieved.
As a preferable technical scheme of the invention, one end of the clamping rod, which is far away from the fixed disc, is provided with an arc-shaped seat, a ball is connected in the arc-shaped seat in a rolling way, and the ball is convenient for the clamping rod to enter the inner wall of the hollow half ball seat.
As a preferable technical scheme of the invention, the moving mechanism comprises templates, lug plates, rotating shafts, toothed rollers, rolling belts and motors, the fixing frame consists of a front template and a rear template, a supporting plate is arranged on the front end face of the front template, the front template and the rear template are connected through clamping groups, the lug plates which are arranged in bilateral symmetry are arranged on the vertical sections of the two templates, the rotating shafts which are arranged equidistantly from top to bottom are rotationally connected between the lug plates on the left side and the right side, the toothed rollers are fixedly sleeved on the rotating shafts, the toothed rollers are connected through the rolling belts, the inner end faces of the rolling belts are provided with clamping teeth which are uniformly arranged along the inner walls of the rolling belts, the clamping teeth are meshed with the toothed rollers for transmission, and the rotating shafts on the lower side penetrate through the lug plates and are connected with motor output shafts which are arranged on the lug plates through the machine base.
As a preferred technical scheme of the invention, the clamping group comprises a rectangular groove, a threaded rod, a displacement groove, a limiting block, a chain, a turntable, a rectangular block, a second gear and a second rack, wherein rectangular grooves which are uniformly distributed from top to bottom are respectively arranged on two sides of the rear end face of the template on the front side, threaded holes are respectively arranged on the left end face and the right end face of each rectangular groove, the threaded holes penetrate through the outer end face of the template, threaded rods are rotatably connected in the threaded holes in a threaded fit manner, the outer wall of each threaded rod is provided with the displacement groove which is uniformly distributed along the circumferential direction of the threaded rod, a chain wheel is sleeved on the outer wall of each threaded rod, the limiting block which is slidably connected with the displacement groove is arranged in a mounting hole of each chain wheel, the chain wheel is connected with the outer side wall of the template through a supporting ring, the supporting ring is rotatably connected with the chain wheel, the chain wheels corresponding to each other are connected through chain transmission, the rotary table is installed on the threaded rod in the middle, the second racks which are evenly distributed from top to bottom are installed on the two front end faces of the template at the rear side, the second racks are in one-to-one correspondence with the rectangular grooves, the second gears are rotationally connected with the rectangular grooves through the annular frame, the second gears are sleeved on the threaded rod, rectangular blocks which are in sliding connection with the displacement grooves are installed in the installation holes of the second gears, the second gears are meshed with the second racks, and the total station on the fixing frame is driven to move upwards through friction force between the rolling belt and the bridge pier when the rolling belt rotates, so that the total station can move to the corresponding position, horizontal measurement is conducted between the bridge pier, and the problem that the bridge pier is difficult to carry out horizontal measurement is avoided.
As a preferable technical scheme of the invention, baffles which are arranged symmetrically up and down are arranged on the inner side of the template, and the baffles are positioned on the upper side and the lower side of the rolling belt.
As a preferable technical scheme of the invention, a balancing weight is arranged on the rear end face of the template at the rear side, and the balancing weight balances the fixing frame.
As a preferable technical scheme of the invention, the end face of the rolling belt far away from the toothed roller is provided with the claw teeth, the claw teeth are uniformly distributed along the rolling belt, the claw teeth can increase claw tightening force between the rolling belt and the pier, and the problem that the total station falls due to insufficient friction force between the rolling belt and the pier is avoided.
According to the invention, as a preferable technical scheme, one end of the baffle close to the bridge pier is provided with the moving holes which are distributed at equal distance from left to right, the rear ends of the moving holes are provided with the placing grooves together, the placing grooves are internally provided with the air cylinders, the telescopic ends of the air cylinders are provided with the push plates, the push plates are provided with the push rods which are distributed at equal distance from left to right, and the sucker is arranged after the push rods penetrate through the moving holes, so that the problem that the total station falls due to insufficient friction force between the rolling belt and the bridge pier in the measuring process is avoided.
The invention has the beneficial effects that: 1. the moving mechanism adopted by the invention can stably convey the total station to the upper ends of the piers to be measured, thereby being convenient for the total station to measure the levelness of the upper ends of the piers, avoiding the problem that the manual safety cannot be ensured because the total station is too high and needs to be manually conveyed to the upper ends of the piers, and the problem that the total station is low in calibrating speed because the position is difficult to move when the total station is manually calibrated at the upper ends of the piers;
2. the clamping group is quickly fixed on the fixed seat, so that the total station can be conveniently and quickly calibrated after moving to the upper end of the pier, and the problems of inaccurate total station calibration and low calibration efficiency caused by poor fixing effect in the high-altitude calibration process of the total station are avoided.
3. The clamping rod is tightly attached to the inner wall of the hollow half ball seat after being unfolded, so that the function of limiting the upward movement of the hollow half ball seat and the rod inserting cylinder is realized, the effect of fixing the total station is achieved, the total station is fixed on the fixing seat, and the total station falls off when being driven by the moving mechanism to move upward.
Drawings
The invention will be further described with reference to the drawings and examples.
Fig. 1 is a first perspective view of the present invention.
Fig. 2 is a second perspective view of the present invention.
Fig. 3 is a third perspective view of the present invention.
Fig. 4 is a schematic perspective view of the lifting rod, the rod inserting cylinder, the clamping groove, the rectangular limiting groove and the hollow half ball seat.
Fig. 5 is a schematic view of a fourth perspective structure of the present invention.
Fig. 6 is an enlarged view of fig. 5 at a in accordance with the present invention.
Fig. 7 is a right side view of the present invention.
Fig. 8 is a B-B cross-sectional view of fig. 7 in accordance with the present invention.
Fig. 9 is an enlarged view of fig. 8 at C in accordance with the present invention.
Fig. 10 is a top view of the present invention.
Fig. 11 is a D-D cross-sectional view of fig. 10 according to the present invention.
Fig. 12 is an enlarged view of fig. 11 at E in accordance with the present invention.
Fig. 13 is an enlarged view of fig. 11 at F in accordance with the present invention.
In the figure: 1. a fixing frame; 10. a balance weight; 11. bridge piers; 12. a total station; 2. a moving mechanism; 20. templates; 210. a baffle; 21. ear plates; 22. a rotating shaft; 23. a tooth roller; 220. a moving hole; 221. a placement groove; 222. a cylinder; 223. a push plate; 224. a push rod; 225. a suction cup; 24. a rolling belt; 25. a motor; 201. rectangular grooves; 202. a threaded rod; 203. a displacement groove; 204. a limiting block; 205. a chain; 206. a turntable; 207. rectangular blocks; 208. a second gear; 209. a second rack; 3. a support plate; 4. a fixing seat; 5. a calibration mechanism; 51. a rotating drum; 52. a clamping block; 53. a lifting rod; 54. a rod inserting cylinder; 55. a clamping groove; 56. a first gear; 57. a chute; 58. an electric slide block; 59. a first rack; 501. rectangular limit grooves; 502. a hollow tee; 510. a support rod; 511. a driving frame; 512. a cylinder; 513. a connecting ring; 514. a fixed plate; 515. a clamping rod; 516. a push rod; 520. a rectangular plate; 521. and (3) rolling balls.
Detailed Description
Embodiments of the invention are described in detail below with reference to the attached drawings, but the invention can be implemented in a number of different ways, which are defined and covered by the claims.
Referring to fig. 1, an intelligent total station quick calibrating device comprises a fixing frame 1, a moving mechanism 2, a supporting plate 3, a fixing seat 4 and a calibrating mechanism 5, wherein the fixing frame 1 is sleeved on the outer wall of a bridge pier 11, the moving mechanism 2 is arranged on the fixing frame 1, the supporting plate 3 is arranged on the outer wall of the fixing frame 1, the fixing seat 4 is arranged on the upper end face of the supporting plate 3, and the calibrating mechanism 5 is arranged on the fixing seat 4.
Referring to fig. 8, the moving mechanism 2 includes templates 20, ear plates 21, rotation shafts 22, toothed rollers 23, rolling belts 24 and motors 25, the fixing frame 1 is composed of front and rear two templates 20, the supporting plate 3 is mounted on the front end face of the front template 20, the front and rear two templates 20 are connected through clamping groups, the ear plates 21 symmetrically arranged left and right are mounted on the vertical sections of the two templates 20, the rotation shafts 22 equidistantly arranged from top to bottom are rotatably connected between the ear plates 21 on the left and right sides, the toothed rollers 23 are fixedly sleeved on the rotation shafts 22, the toothed rollers 23 are connected through the rolling belts 24, the inner end face of each rolling belt 24 is provided with clamping teeth uniformly arranged along the inner wall of each toothed roller, the clamping teeth are meshed with the toothed rollers 23, the rotation shafts 22 on the lower side penetrate through the ear plates 21 and are connected with the output shafts of the motors 25 mounted on the ear plates 21 through the machine base, the front and rear two motors 25 are staggered left and right, and the toothed rollers 23 are supported, and the middle of the rolling belts 24 are prevented from being not tightly attached to the bridge pier 11 due to the unsupported force.
Referring to fig. 1 and 9, the clamping set includes rectangular groove 201, threaded rod 202, displacement groove 203, stopper 204, chain 205, carousel 206, rectangular block 207, no. two gear 208 and No. two racks 209, the front side rectangular groove 201 that evenly arranges from the top down is all seted up to the both sides of the rear end face of template 20, threaded hole is all seted up to two terminal surfaces about every rectangular groove 201, threaded hole runs through the outside terminal surface of template 20, threaded rod 202 is connected with through threaded fit's mode rotation in the threaded hole, displacement groove 203 that evenly arranges along its circumference has been seted up to the outer wall of threaded rod 202, the outer wall cover of threaded rod 202 is equipped with the sprocket, install in the mounting hole of sprocket with displacement groove 203 sliding connection's stopper 204, the sprocket is connected through the holding ring with the outer lateral wall of template 20, rotate between holding ring and the sprocket and be connected through chain 205 transmission, install carousel 206 on the middle part 202, no. two 209 that evenly arrange down are all installed to the front end faces of template 20, no. two numbers 209 and rectangular groove 201 are connected with rectangular groove 208 through annular rack number one-to-one, no. two in-to-one 208 is connected with No. two rack grooves 203, no. two in the mounting hole is connected with No. two rectangular rack 209 through annular rack 208, no. 203 and No. two rack-and No. 203.
During operation, two template 20 are connected around through the chucking group, two front and back template 20 are connected, two front and back rolling strips 24 support tightly on the lateral wall of pier 11, at first two front and back template 20 are placed in the both sides of pier 11, afterwards, template 20 of rear side is pushed forward, make No. two rack 209 get into rectangular recess 201, when No. two rack 209 hugs closely with No. two gear 208, rotate carousel 206, make carousel 206 drive No. two gear 208 rotate, no. two gear 208 rotate through the meshing with No. two rack 209, thereby make No. two rack 209 remove in to rectangular recess 201, thereby make two front and back template 20 fixed connection, template 20 is fixed simultaneously, two front and back rolling strips 24 are hugged closely with the lateral wall of pier 11, afterwards, install total station 12 on fixing base 4, and the motor 25 that is connected with axis of rotation 22 can just reverse work, after total station 12 is fixed, after the completion, motor 25 rotates, drive tooth roller 23 through axis of rotation 22 drives tooth roller 23 and 24 through axis of rotation, and 24 are rotated to the corresponding rolling strips 12, thereby the problem of rolling between the horizontal measuring the full station 11 is avoided in order to move to the horizontal measuring the relative rolling strip between the horizontal measuring device 11 and the full-roll 11, thereby the full-station 12 is realized.
Referring to fig. 8, the vertical section of the template 20 is provided with baffles 210 symmetrically arranged up and down, and the baffles 210 are located at the upper and lower sides of the rolling belt 24.
Referring to fig. 8, a counterweight 10 is mounted on the rear end surface of the template 20, and the counterweight 10 balances the fixing frame 1.
Referring to fig. 3, fig. 4 and fig. 12, the calibrating mechanism 5 includes a rotary drum 51, a clamping block 52, a lifting rod 53, a rod inserting cylinder 54, a clamping groove 55, a first gear 56, a chute 57, an electric sliding block 58, a first rack 59, a rectangular limiting groove 501 and a hollow half ball seat 502, the fixed seat 4 is of a circular platform structure with a cavity, three jacks circumferentially distributed along the upper end face of the fixed seat 4 are provided, the rotary drum 51 is rotationally connected to the jacks, the clamping block 52 circumferentially distributed along the inner wall of the rotary drum 51 is mounted on the upper end face of the fixed seat 4, the total station 12 is placed on the upper end face of the rotary drum 51, three lifting rods 53 which are arranged in a triangular manner are hinged to the lower end face of the total station 12, the outer wall of the lifting rod 53 is sleeved with the rod inserting cylinder 54, the rod inserting cylinder 54 is connected with the lifting rod 53 in a threaded manner, the outer wall of the rod inserting cylinder 54 penetrates through the jacks along the circumferential direction, the clamping groove 55 is slidingly connected with the clamping block 52, a first gear 56 is fixedly sleeved on the outer wall of the fixed seat 4, the upper end face of the fixed seat 57 is provided with the three electric sliding blocks circumferentially distributed along the circumferential direction, the electric sliding block 57 is mounted in the circular sliding block 58, the circular sliding block 58 is meshed with the hollow half ball seat 502 is meshed with the circular groove 502, and the circular hole 502 is correspondingly arranged at the lower end face of the hollow end of the hollow half ball seat 53, and the circular hole is meshed with the hollow groove 53, and the hollow groove is meshed with the hollow groove 52.
Referring to fig. 2, 5 and 6, the fixing set includes a supporting rod 510, a driving frame 511, an air cylinder 512, a connecting ring 513, a fixing disc 514, a clamping rod 515 and a pushing rod 516, three supporting rods 510 arranged in a triangle are fixedly mounted on the inner wall of the lower end face of the fixing base 4, the driving frame 511 is connected between the supporting rods 510 in a sliding manner, the air cylinder 512 is mounted on the inner wall of the upper end face of the fixing base 4, the moving end of the air cylinder 512 is connected with the driving frame 511, the connecting ring 513 is sleeved on the outer wall of the supporting rod 510, the connecting ring 513 is connected with the supporting rod 510 in a sliding manner, the lower end face of the connecting ring 513 is connected with the driving frame 511, the fixing disc 514 is mounted at the upper end of the supporting rod 510, the clamping rod 515 is arranged along the circumferential direction of the side wall of the fixing disc 514 in a hinged manner, the pushing rod 516 is hinged on the clamping rod 515, the lower end of the pushing rod 516 is hinged with the connecting ring 513, and the supporting rod 510 penetrates through the inlet hole.
Referring to fig. 6, a rectangular plate 520 is mounted on the upper end of the fixing plate 514, and the rectangular plate 520 is located in the rectangular limiting groove 501.
When the full-station 12 is connected with a remote control system through a network, the full-station 12 is measured and calibrated through the remote control system, data displayed on the full-station 12 can be watched through the remote control system, the moving mechanism 2 is attached to the bridge 11 through the fixing frame 1, then the inserted rod barrels 54 on the three lifting rods 53 at the lower end of the full-station 12 are respectively inserted into the corresponding rotating drums 51, so that the inserted rod barrels 54 penetrate through the jacks to enter the fixing seat 4, at the moment, the clamping blocks 52 are clamped into the clamping grooves 55, when the inserted rod barrels 54 enter the fixing seat 4, the fixed disc 514 on the supporting rod 510 and the clamping rods 515 enter the hollow half-ball seats 502, when the clamping blocks 52 are abutted against the upper ends of the clamping grooves 55, the telescopic ends of the air cylinders 512 pull the driving frames 511 to move upwards, the driving frames 511 push the clamping rods 515 through the connecting rings 513 and the pushing rods 516, the inner walls of the hollow half-ball seats 502 are abutted against each other after the stretching of the clamping rods 515, the function of limiting the upward movement of the hollow half-ball seats 502 and the inserted rod barrels 54 is realized, the fixed to the full-station 12 is penetrated through the jacks, accordingly, the full-station 12 is prevented from dropping down on the corresponding rotating shafts 12 at the upper end of the corresponding rotating shafts 52, the corresponding to the corresponding rotating shafts 52, the corresponding rotating to the rotating shafts 52, the full-station 2 is prevented from moving to the corresponding rotating to the rotating shafts 52, the sliding blocks 52, the corresponding to the sliding blocks 52 are prevented from moving upwards through the corresponding rotating to the rotating mechanism 52, and the corresponding sliding blocks 52, and the sliding blocks 52 are rotated to the corresponding to the upper end and the upper end to the lower end of the full-station 52 through the sliding blocks through the supporting plate 52, and the corresponding sliding blocks are rotated, and the upper plate 52, and the upper plate has the upper and the lower end. So that the lifting movement of the lifting rod 53 achieves the effect of calibrating and adjusting the total station 12.
Referring to fig. 6, an arc-shaped seat is mounted at the end of the clamping rod 515 away from the fixing plate 514, and a ball 521 is connected in the arc-shaped seat in a rolling manner, so that the ball 521 facilitates the clamping rod 515 to enter the inner wall of the hollow half ball seat 502.
Referring to fig. 13, the end surface of the rolling belt 24 far away from the toothed roller 23 is provided with claw teeth, the claw teeth are uniformly distributed along the rolling belt 24, the claw teeth can increase the claw tightening force between the rolling belt 24 and the pier 11, and the problem that the total station 12 falls due to insufficient friction force between the rolling belt 24 and the pier 11 is avoided.
Referring to fig. 10 and 13, a moving hole 220 is formed at one end of the baffle 210 near the bridge pier 11, the moving holes 220 are equidistantly arranged from left to right, a placing groove 221 is formed at the rear end of the moving hole 220, an air cylinder 222 is installed in the placing groove 221, a push plate 223 is installed at the telescopic end of the air cylinder 222, push rods 224 are installed on the push plate 223, the push rods 224 are equidistantly arranged from left to right, and a sucker 225 is installed after the push rods 224 penetrate through the moving hole 220.
When the rolling belt 24 conveys the total station 12 to the upper end of the bridge pier 11 and then stops, the cylinder 222 pushes the sucker 225 to move towards the bridge pier 12 through the push plate 223 and the push rod 224 until the sucker 225 is fixedly adsorbed to the bridge pier 12, so that the problem that the total station 12 falls down due to insufficient friction force between the rolling belt 24 and the bridge pier 11 in the measuring process of the total station 12 is avoided.
During specific work, in the first step, the front and rear templates 20 are placed on two sides of the bridge pier 11, then the template 20 on the rear side is pushed forwards, the second rack 209 enters the rectangular groove 201, when the second rack 209 is clung to the second gear 208, the turntable 206 is rotated, the turntable 206 drives the second gear 208 to rotate, the second gear 208 rotates to be meshed with the second rack 209, so that the second rack 209 moves into the rectangular groove 201, the front and rear templates 20 are fixedly connected, the templates 20 are fixed, the front and rear rolling belts 24 are clung to the side wall of the bridge pier 11, and then the total station 12 is mounted on the fixed seat 4.
And secondly, inserting rod inserting cylinders 54 on three lifting rods 53 at the lower end of the total station 12 into corresponding rotating cylinders 51 respectively, enabling the rod inserting cylinders 54 to penetrate through insertion holes and enter the fixed seat 4, clamping blocks 52 are clamped into clamping grooves 55 at the moment, when the rod inserting cylinders 54 enter the fixed seat 4, fixing plates 514 and clamping rods 515 on supporting rods 510 enter the hollow half-ball seats 502, when the clamping blocks 52 are abutted against the upper ends of the clamping grooves 55, the telescopic ends of air cylinders 512 pull driving frames 511 to move upwards, the driving frames 511 push the clamping rods 515 to be unfolded through connecting rings 513 and pushing rods 516, the clamping rods 515 are abutted against the inner walls of the hollow half-ball seats 502 after being unfolded, and accordingly the function of limiting the upward movement of the hollow half-ball seats 502 and the rod inserting cylinders 54 is achieved, so that the total station 12 is fixed on the fixed seat 4.
Third, after the total station 12 is fixed, the total station 12 is driven to move to the upper end of the bridge pier 11 by the moving mechanism 2, and then the corresponding electric sliding block 58 is operated by the display on the remote control system, so that the electric sliding block 58 drives the first rack 59 to be meshed with the corresponding first gear 56, the first gear 56 drives the rotary drum 51 to rotate, the rod inserting cylinder 54 synchronously rotates with the rotary drum 51 under the limiting action of the clamping block 52, and the lifting rod 53 moves under the limiting action of the rectangular plate 520 when the rod inserting rotary drum 51 rotates, so that the lifting movement of the lifting rod 53 achieves the effect of calibrating and adjusting the total station 12.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (9)
1. The utility model provides an intelligent total powerstation quick calibration device, includes mount (1), mobile mechanism (2), backup pad (3), fixing base (4) and calibration mechanism (5), its characterized in that: the fixing frame (1) is sleeved on the outer wall of the bridge pier (11), the moving mechanism (2) is arranged on the fixing frame (1), the supporting plate (3) is arranged on the outer wall of the fixing frame (1), the fixing seat (4) is arranged on the upper end face of the supporting plate (3), and the calibrating mechanism (5) is arranged on the fixing seat (4);
the calibrating mechanism (5) comprises a rotary drum (51), a clamping block (52), a lifting rod (53), a rod inserting cylinder (54), a clamping groove (55), a first gear (56), a sliding groove (57), an electric sliding block (58), a first rack (59), a rectangular limiting groove (501) and a hollow half ball seat (502), wherein the fixing seat (4) is of a round table structure with a cavity, three jacks circumferentially distributed along the upper end face of the fixing seat (4) are formed, the rotary drum (51) is rotationally connected to the jacks, the clamping block (52) circumferentially distributed along the rotary drum (51) is mounted on the inner wall of the rotary drum (51), the total station (12) is placed on the upper end face of the fixing seat (4), three lifting rods (53) which are distributed in a triangular shape are hinged to the lower end face of the total station (12), the outer wall of the lifting rod (53) is sleeved with the rod inserting cylinder (54), the outer wall of the rod inserting cylinder (54) is connected with the lifting rod (53) in a threaded fit mode, the clamping groove (55) is circumferentially formed in the outer wall of the fixing seat (54), the rod inserting cylinder (54), the clamping groove (52) is rotationally distributed along the jack, the clamping groove (52) is rotationally connected to the outer wall of the fixing seat (56) in a sliding mode, the upper end face of the fixing seat (56) in a sliding mode, an electric sliding block (58) is arranged in the sliding groove (57), a first rack (59) meshed with a first gear (56) is arranged at the upper end of the electric sliding block (58), a circular hole is formed in the lower end face of the rod inserting cylinder (54), a rectangular limit groove (501) is formed in the lower end face of the lifting rod (53), the rectangular limit groove (501) corresponds to the circular hole, a hollow half ball seat (502) is arranged at the lower end of the rod inserting cylinder (54), a hole is formed in the lower end of the hollow half ball seat (502), the circle center of the hole corresponds to the circle center of the circular hole, and a fixing group is arranged in the fixing seat (4);
the utility model provides a mobile mechanism (2) is including template (20), otic placode (21), axis of rotation (22), fluted roller (23), antifriction zone (24) and motor (25), mount (1) comprises two templates (20) around by, the front end face of template (20) of front side is installed in backup pad (3), be connected through the chucking group between two templates (20) around, otic placode (21) of bilateral symmetry arrangement are all installed to the vertical section of two templates (20), rotate between otic placode (21) of left and right sides and be connected with axis of rotation (22) that from the top down equidistance was arranged, all fixed cover is equipped with fluted roller (23) on axis of rotation (22), be connected through antifriction zone (24) between fluted roller (23), the latch of evenly arranging along its inner wall is installed to the inner end face of antifriction zone (24), the transmission of meshing between latch and fluted roller (23), motor (25) are connected through motor (25) on otic placode (21) are installed through the frame behind the axis of rotation (21) of rotation of lower side.
2. The intelligent total station rapid calibration device according to claim 1, wherein: the fixed group includes bracing piece (510), drive frame (511), cylinder (222) (512), go-between (513), fixed disk (514), clamping lever (515) and push rod (224) (516), the lower terminal surface inner wall fixed mounting of fixing base (4) has three bracing piece (510) that are triangle-shaped and arrange, common sliding connection has drive frame (511) between bracing piece (510), cylinder (222) (512) are installed to the up end inner wall of fixing base (4), the removal end of cylinder (222) (512) is connected with drive frame (511), the outer wall cover of bracing piece (510) is equipped with go-between (513), sliding connection between go-between (513) and bracing piece (510), the lower terminal surface of go-between (513) is connected with drive frame (511), fixed disk (514) are installed to the upper end of bracing piece (510), clamping lever (515) along its circumference arrangement are articulated to the lateral wall of fixed disk (514), articulated on clamping lever (515) push rod (224) (516), the lower extreme and go-between (516) are articulated with go-between (513), bracing piece (510) run through the hole.
3. The intelligent total station rapid calibration device according to claim 2, wherein: the upper end of the fixed disc (514) is provided with a rectangular plate (520), and the rectangular plate (520) is positioned in the rectangular limiting groove (501).
4. The intelligent total station rapid calibration device according to claim 2, wherein: an arc-shaped seat is arranged at one end, far away from the fixed disc (514), of the clamping rod (515), and a ball (521) is connected in the arc-shaped seat in a rolling manner.
5. The intelligent total station rapid calibration device according to claim 1, wherein: the clamping group comprises rectangular grooves (201), threaded rods (202), displacement grooves (203), limiting blocks (204), chains (205), turntables (206), rectangular blocks (207), second gears (208) and second racks (209), rectangular grooves (201) which are evenly distributed from top to bottom are formed in two sides of the rear end face of a template (20), threaded holes are formed in the left end face and the right end face of each rectangular groove (201), the threaded holes penetrate through the outer end face of the template (20), threaded rods (202) are rotationally connected in a threaded mode, the outer walls of the threaded rods (202) are provided with the displacement grooves (203) which are evenly distributed along the circumferential direction of the threaded rods, chain wheels are sleeved on the outer walls of the threaded rods (202), limiting blocks (204) which are connected with the displacement grooves (203) in a sliding mode are installed in installation holes of the chain wheels, the outer side walls of the chain wheels are connected with the template (20) through supporting rings, the corresponding chain wheels are in a transmission mode from top to bottom, turntables (206) are installed on the middle (202), the ) are installed on the middle portion of each rectangular groove (20), the two corresponding to the second racks (201) are evenly distributed from top to bottom through the corresponding to the corresponding rectangular racks (201), the second gear (208) is sleeved on the threaded rod (202), a rectangular block (207) which is in sliding connection with the displacement groove (203) is installed in the installation hole of the second gear (208), and the second gear (208) is meshed with the second rack (209).
6. The intelligent total station rapid calibration device according to claim 1, wherein: the inner side of the template (20) is provided with baffle plates (210) which are arranged symmetrically up and down, and the baffle plates (210) are positioned on the upper side and the lower side of the rolling belt (24).
7. The intelligent total station rapid calibration device according to claim 1, wherein: the balancing weight (10) is arranged on the rear end face of the template (20).
8. The intelligent total station rapid calibration device according to claim 1, wherein: the end face of the rolling belt (24) far away from the toothed roller (23) is provided with claw teeth which are uniformly distributed along the rolling belt (24).
9. The intelligent total station rapid calibration device according to claim 6, wherein: the baffle (210) is close to one end of pier (11) and has seted up removal hole (220) that are arranged from left to right equidistance, and standing groove (221) have been seted up jointly to the rear end of removal hole (220), installs cylinder (222) in standing groove (221), and push pedal (223) are installed to the flexible end of cylinder (222), installs push rod (224) that are arranged from left to right equidistance on push pedal (223), installs sucking disc (225) behind push rod (224) run through removal hole (220).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111199148.9A CN113776562B (en) | 2021-10-14 | 2021-10-14 | Quick calibrating device of intelligence total powerstation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111199148.9A CN113776562B (en) | 2021-10-14 | 2021-10-14 | Quick calibrating device of intelligence total powerstation |
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| CN113776562A CN113776562A (en) | 2021-12-10 |
| CN113776562B true CN113776562B (en) | 2023-12-01 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114739371A (en) * | 2022-03-29 | 2022-07-12 | 中建八局第三建设有限公司 | Rapid centering device for high-altitude total station and using method thereof |
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