CN112944149B - Multifunctional total station - Google Patents

Multifunctional total station Download PDF

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Publication number
CN112944149B
CN112944149B CN202110145160.5A CN202110145160A CN112944149B CN 112944149 B CN112944149 B CN 112944149B CN 202110145160 A CN202110145160 A CN 202110145160A CN 112944149 B CN112944149 B CN 112944149B
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China
Prior art keywords
expansion
leg
assembly
angle
wheel
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CN202110145160.5A
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CN112944149A (en
Inventor
王国辉
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China Coal Digital Technology Guangzhou Co ltd
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China Coal Digital Technology Guangzhou Co ltd
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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
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
    • F16M11/14—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction with ball-joint
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/0002—Castors in general; Anti-clogging castors assembling to the object, e.g. furniture
    • B60B33/0005—Castors in general; Anti-clogging castors assembling to the object, e.g. furniture characterised by mounting method
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/0036—Castors in general; Anti-clogging castors characterised by type of wheels
    • B60B33/0039—Single wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/0078—Castors in general; Anti-clogging castors characterised by details of the wheel braking mechanism
    • B60B33/0081—Castors in general; Anti-clogging castors characterised by details of the wheel braking mechanism acting on tire tread
    • 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
    • F16M11/02—Heads
    • F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
    • 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
    • F16M11/242—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 spreading of the legs
    • 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
    • F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
    • 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
    • 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
    • F16M2200/00—Details of stands or supports
    • F16M2200/08—Foot or support base

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Handcart (AREA)

Abstract

The invention relates to the technical field of surveying and mapping instruments, in particular to a multifunctional total station, which comprises: a total station; the total station is arranged at the output end of the multidirectional angle adjusting component; the connecting ring frame is arranged at the bottom of the multidirectional angle adjusting assembly; the guide assembly is arranged at the bottom of the connecting ring frame; the expanding height adjusting bracket is arranged at the bottom of the guide assembly; the expansion driving assembly is arranged at the bottom of the guide assembly, and the output end of the expansion driving assembly is connected with the stressed end of the expansion type height adjusting bracket; the universal wheel is arranged at the bottom of the expanding type height adjusting bracket; this technical scheme can be convenient for the removal of instrument, can also quick adjustment instrument's height and angle, improved work efficiency greatly.

Description

Multifunctional total station
Technical Field
The invention relates to the technical field of surveying and mapping instruments, in particular to a multifunctional total station.
Background
The total station, i.e. the total station type electronic distance measuring instrument, is a high-tech measuring instrument integrating light, machine and electricity into one body, and is a surveying and mapping instrument system integrating horizontal angle, vertical angle, distance (slant distance and flat distance) and height difference measuring functions into one body. Compared with the optical theodolite, the electronic theodolite changes the optical scale into the photoelectric scanning scale, and replaces the manual optical micrometering reading with automatic recording and displaying reading, so that the angle measuring operation is simplified, and the reading error can be avoided. The total station is called as a total station because all measurement work on the station can be completed by arranging the instrument once. The method is widely applied to the field of precision engineering measurement or deformation monitoring of overground large-scale buildings, underground tunnel construction and the like.
Chinese patent: CN206056588U discloses a multifunctional total station, which comprises a total station body, a display screen, a triangular bracket, an external protection system and an intelligent control device; the display screen is positioned below the total station body and is arranged on the bottom plate; the triangular support is arranged below the display screen through a bottom plate; a temperature sensor is arranged on the total station body, and a laser emitter is arranged at the bottom of the total station body; the triangular support comprises a telescopic support leg humidity sensor; the humidity sensor is fixedly arranged on the telescopic frame leg; the external protection system is detachably arranged on the outer side of the total station body; the intelligent control device is fixedly installed on the total station body and is in signal transmission with an external protection system in a wireless communication mode.
When the total station is used, the total station is fixed above the ground through a triangular support to work. However, when the tripod is placed, the distance between the upper part of the tripod and the ground needs to be adjusted, and then the distance between the total station and the ground is adjusted. At present, the method for measuring the height of the total station instrument mainly uses a steel ruler for measurement, but the height needs to be adjusted, so that the height can be measured once by using the steel ruler every time the height is adjusted, the height of a triangular support is adjusted according to measured data, and finally the height is adjusted to the required height. Complex operation, waste time and energy during installation, and inconvenience, so a multifunctional total station needs to be provided, the instrument can be conveniently moved, the height and the angle of the instrument can be quickly adjusted, and the working efficiency is greatly improved.
Disclosure of Invention
In order to solve the technical problem, the technical scheme can facilitate the movement of the instrument, can also quickly adjust the height and the angle of the instrument, and greatly improves the working efficiency.
In order to achieve the purpose, the invention adopts the technical scheme that:
a multifunctional total station, comprising:
a total station;
the total station is arranged at the top of the multidirectional angle adjusting assembly;
the connecting ring frame is arranged at the bottom of the multidirectional angle adjusting assembly;
the guide assembly is arranged at the bottom of the connecting ring frame;
the expanding height adjusting bracket is arranged at the bottom of the guide assembly;
the expansion driving assembly is arranged at the bottom of the guide assembly, and the output end of the expansion driving assembly is connected with the stress end of the expansion type height adjusting bracket;
the universal wheel is arranged at the bottom of the expansion type height adjusting bracket;
the multidirectional angle adjustment assembly includes:
the silo is arranged at the top of the connecting ring frame;
the channel frame is arranged inside the silo;
the movable ball head is arranged on the channel frame and is connected with the channel frame in a sliding and rotating way;
the angle connecting piece is arranged above the movable ball head and is in rotatable connection with the movable ball head, and the total station is arranged at the top of the angle connecting piece;
the first angle driving component is arranged inside the silo, and the output end of the first angle driving component is connected with the movable ball head;
and the second angle driving assembly is arranged inside the silo, and the output end of the second angle driving assembly is connected with the movable ball head.
Preferably, the angle connector comprises:
the total station is arranged at the top of the silo and fixedly connected with the top plate;
the top end of the rotating rod is fixedly connected with the bottom of the top plate, and the rotating rod is rotatably connected with the movable ball head.
Preferably, the first angle drive assembly comprises:
the arc-shaped guide rod is arranged inside the silo and is fixedly connected with the silo;
the sliding ring is sleeved on the arc-shaped guide rod and is connected with the arc-shaped guide rod in a sliding mode, an inserting rod is arranged on one side of the sliding ring, the sliding ring is rotatably connected with the movable ball head through the inserting rod, and the arc-shaped guide rod is used for guiding the moving direction of the sliding ring;
and the handle is arranged on the other side of the sliding ring and extends out through the silo.
Preferably, the second angle drive assembly comprises:
the two extending ends of the fork-shaped frame are rotatably connected with the movable ball head;
one end of the driving rod is fixedly connected with the fork-shaped frame, and the other end of the driving rod penetrates through the silo to extend out;
the rubber sleeve is arranged at the stress end of the driving rod and is fixedly connected with the driving rod.
Preferably, the guide assembly comprises:
the nut is sleeved at the output end of the expansion driving component and is in threaded connection with the output end of the expansion driving component;
the nut is arranged on the fixing piece and fixedly connected with the fixing piece, and the expanding type height adjusting support is arranged on the outer edge of the fixing piece and hinged with the fixing piece.
Preferably, the expandable height adjusting stent comprises:
first expansion leg, second expansion leg and third expansion leg, first expansion leg, second expansion leg and third expansion leg encircle the outer fringe setting of mounting to first expansion leg, second expansion leg and third expansion leg all articulate rather than, and the stress end of first expansion leg, second expansion leg and third expansion leg all articulates with expansion drive assembly's output.
Preferably, the first spreading leg, the second spreading leg and the third spreading leg are of identical construction, the first spreading leg comprising:
one end of the connecting rod is hinged with the outer edge of the fixing piece;
the other end of the connecting rod is hinged with the supporting leg, and the top end of the supporting leg is hinged with the output end of the expansion driving assembly;
the foot rest sets up in the bottom of supporting leg, and the universal wheel sets up on the foot rest and rather than fixed connection.
Preferably, the expansion drive assembly comprises:
the supporting legs of the first expansion leg, the second expansion leg and the third expansion leg are arranged around the movable head and hinged with the movable head;
the bottom end of the threaded rod is rotatably connected with the movable head, and the threaded rod penetrates through the nut and is in threaded connection with the nut;
and the servo motor is arranged at the bottom of the movable head, and the output end of the servo motor is connected with the threaded rod.
Preferably, the universal wheel includes:
the wheel seat is arranged at the bottom of the foot seat;
the wheel carrier is arranged at the bottom of the wheel seat and is rotatably connected with the wheel seat;
the wheel is arranged on the wheel frame and is rotatably connected with the wheel frame;
and the wheel locking component is arranged on the wheel frame and used for preventing the wheels from rotating.
Preferably, the locking wheel assembly comprises:
the pedal is arranged on the wheel carrier and is rotatably connected with the wheel carrier, and the pedal is of a seesaw structure;
one end of the connecting plate is fixedly connected with the pedal;
and the brake pad is arranged at the other end of the connecting plate and is fixedly connected with the connecting plate, and the brake pad is of an arc-shaped structure.
Compared with the prior art, the invention has the beneficial effects that: firstly, a worker places the equipment at a working place, an expansion driving assembly starts to work, the output end of the expansion driving assembly starts to descend, the output end of the expansion driving assembly drives the stress end of an expansion type height adjusting support to expand outwards in a petal shape, so that the expansion type height adjusting support forms a stable supporting structure, due to the arrangement of universal wheels, the worker can push the equipment to move to a proper place, in the actual work, a level gauge needs to be installed at the output end of a multi-directional angle adjusting assembly, the worker observes the condition of the level gauge and operates the multi-directional angle adjusting assembly, the orientation of a total station is adjusted through a rotating angle connecting piece, if angle adjustment is needed, the stress end of a first angle driving assembly can be shifted up and down, the movable ball head is driven to rotate at a small angle through the first angle driving assembly, the total station is driven to rotate along with the movable ball head through an angle connecting piece, if one angle cannot maintain the level, the stress end of a second angle driving assembly needs to rotate, the stress end of the second angle driving assembly drives the movable ball head to rotate, the movable ball head rotates along with the angle connecting piece through the angle connecting piece, and the total station can display the horizontal instrument;
1. the total station can be quickly supported by the arrangement of the guide assembly, the expansion type height adjusting bracket and the expansion driving assembly, and the height can be adjusted by the expansion degree of the expansion type height adjusting bracket;
2. through the setting of this equipment, the removal of instrument of can being convenient for, the height and the angle of the instrument of can also quick adjustment have improved work efficiency greatly.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of the multi-angle adjustment assembly of the present invention in a perspective view;
FIG. 3 is a front view of the channel frame, the movable ball head, and the angle connector of the present invention in a perspective view;
FIG. 4 is a front view of a silo, a chute frame, a movable bulb, a first angle drive assembly and a second angle drive assembly of the present invention in perspective;
FIG. 5 is a top view of a silo, a chute frame, a movable ball head, a first angle drive assembly and a second angle drive assembly of the present invention;
FIG. 6 is a first schematic perspective view of the guide assembly, the expandable height adjustment stent and the expansion drive assembly of the present invention;
FIG. 7 is a front view of the guide assembly, the expandable height adjustment stent and the expansion drive assembly of the present invention;
FIG. 8 is a second schematic perspective view of the guide assembly, the expandable height adjustment bracket and the expansion drive assembly of the present invention;
FIG. 9 is a first perspective view of the caster of the present invention;
fig. 10 is a schematic perspective view of a universal wheel according to a second embodiment of the present invention.
The reference numbers in the figures are:
1-a total station;
2-a multi-directional angle adjustment assembly; 2 a-a silo; 2 b-channel rack; 2 c-a movable ball head; 2 d-angle connection; 2d 1-top plate; 2d 2-rotating rod; 2 e-a first angular drive assembly; 2e 1-an arc-shaped guide rod; 2e 2-slip ring; 2e 3-handle; 2 f-a second angle drive assembly; 2f 1-forked frame; 2f 2-drive rod; 2f 3-a rubber sleeve;
3-connecting a ring frame;
4-a guide assembly; 4 a-a nut; 4 b-a fixing member;
5-an expandable height-adjusting stent; 5 a-a first dilating leg; 5a 1-connecting rod; 5a 2-support legs; 5a 3-foot seat; 5 b-a second dilating leg; 5 c-a third dilating leg;
6-an expansion drive assembly; 6 a-a movable head; 6 b-threaded rod; 6 c-a servo motor;
7-universal wheels; 7 a-wheel seat; 7 b-a wheel carrier; 7 c-a wheel; 7 d-a lock wheel assembly; 7d 1-pedal; 7d 2-connecting plate; 7d 3-brake block.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
Referring to fig. 1 to 2, a multifunctional total station includes:
a total station 1;
the total station 1 is arranged at the top of the multidirectional angle adjusting assembly 2;
the connecting ring frame 3 is arranged at the bottom of the multidirectional angle adjusting assembly 2;
the guide assembly 4 is arranged at the bottom of the connecting ring frame 3;
the expanding height adjusting bracket 5 is arranged at the bottom of the guide assembly 4;
the expansion driving component 6 is arranged at the bottom of the guide component 4, and the output end of the expansion driving component 6 is connected with the stress end of the expansion type height adjusting bracket 5;
the universal wheel 7 is arranged at the bottom of the expanding type height adjusting bracket 5;
the multi-directional angle adjusting assembly 2 includes:
a silo 2a arranged at the top of the connecting ring frame 3;
a channel frame 2b disposed inside the silo 2 a;
the movable ball head 2c is arranged on the channel frame 2b, and the movable ball head 2c is connected with the channel frame 2b in a sliding and rotating way;
the angle connecting piece 2d is arranged above the movable ball head 2c and is rotatably connected with the movable ball head, and the total station 1 is arranged at the top of the angle connecting piece 2 d;
the first angle driving component 2e is arranged inside the silo 2a, and the output end of the first angle driving component 2e is connected with the movable ball head 2 c;
the second angle driving component 2f is arranged inside the silo 2a, and the output end of the second angle driving component 2f is connected with the movable ball head 2 c;
at first the staff places this equipment in the workplace, expansion drive assembly 6 begins work, the output of expansion drive assembly 6 begins to descend, the output drive of expansion drive assembly 6 expands outward that the stress end of expansion altitude mixture control support 5 is the petal, make expansion altitude mixture control support 5 form stable bearing structure, owing to the setting of universal wheel 7, the staff can promote this equipment to move to suitable place, need install the spirit level at the output of multidirectional angle adjustment assembly 2 in actual work, the staff observes the condition of spirit level, operate multidirectional angle adjustment assembly 2, adjust the orientation of total powerstation 1 through rotation angle connecting piece 2d, if need carry out angle adjustment, can stir the stress end of first angle drive assembly 2e from top to bottom, drive movable bulb 2c through first angle drive assembly 2e and carry out the rotation with it, movable bulb 2c drives total powerstation 1 through angle connecting piece 2d and rotates with it, if an angle can't maintain its level then need rotate the stress end of second angle drive assembly 2f, the activity end of second angle drive assembly 2f drives movable bulb 2c and drives the rotation with it through angle connecting piece 2d, total powerstation 2c drives the horizontal work of the operation of bulb 1 d and carries out the rotation with it through the low-angle display total powerstation, it, can carry out the horizontal operation through the total powerstation 1 d and carry out the rotation with the low-angle display of the total powerstation.
The angular connector 2d shown in fig. 3 comprises:
the top plate 2d1 is arranged at the top of the silo 2a, and the total station 1 is fixedly connected with the top plate 2d 1;
the top end of the rotating rod 2d2 is fixedly connected with the bottom of the top plate 2d1, and the top end 2d3 is rotatably connected with the movable ball head 2 c;
the staff can hold total powerstation 1 by hand and then horizontally rotate it between, 2a1 is used for the fixed stay, dwang 2d2 is owing to connect roof 2d1 and activity bulb 2c.
The first angle drive assembly 2e shown in fig. 4 includes:
the arc-shaped guide rod 2e1 is arranged inside the silo 2a and is fixedly connected with the silo 2 a;
the sliding ring 2e2 is sleeved on the arc-shaped guide rod 2e1, the sliding ring 2e2 is connected with the arc-shaped guide rod 2e1 in a sliding mode, an inserting rod is arranged on one side of the sliding ring 2e2, the sliding ring 2e2 is rotatably connected with the movable ball head 2c through the inserting rod, and the arc-shaped guide rod 2e1 is used for guiding the moving direction of the sliding ring 2e 2;
a handle 2e3 disposed at the other side of the slip ring 2e2, and the handle 2e3 is extended through the silo 2 a;
the staff holds handle 2e3, then slides along arc guide bar 2e1 through stirring handle 2e3 drive slip ring 2e2 from top to bottom, and slip ring 2e2 drives movable bulb 2c through the inserted bar and carries out the small-angle rotation along with its slip direction.
As shown in fig. 5, the second angle drive assembly 2f includes:
the two extending ends of the fork-shaped frame 2f1 are rotatably connected with the movable ball head 2 c;
one end of the driving rod 2f2 is fixedly connected with the fork-shaped frame 2f1, and the other end of the driving rod 2f2 penetrates through the silo 2a to extend out;
the rubber sleeve 2f3 is arranged at the stress end of the driving rod 2f2, and the rubber sleeve 2f3 is fixedly connected with the driving rod 2f 2;
the staff holds actuating lever 2f2 through rubber sleeve 2f3, then rotates actuating lever 2f2, and actuating lever 2f2 carries out the small-angle rotation along channel frame 2b through forked frame 2f1 drive activity bulb 2c.
As shown in fig. 6, the guide assembly 4 includes:
the nut 4a is sleeved at the output end of the expansion driving component 6 and is in threaded connection with the expansion driving component;
the nut 4a is arranged on the fixing piece 4b and fixedly connected with the fixing piece 4b, and the expanding type height adjusting bracket 5 is arranged on the outer edge of the fixing piece 4b and hinged with the fixing piece 4 b;
the nut 4a is used for driving the expandable height adjusting bracket 5 to move reversely, and the fixing piece 4b is used for supporting the nut 4a and the expandable height adjusting bracket 5.
The expandable height-adjusting bracket 5 shown in fig. 6 includes:
the expansion device comprises a first expansion leg 5a, a second expansion leg 5b and a third expansion leg 5c, wherein the first expansion leg 5a, the second expansion leg 5b and the third expansion leg 5c are arranged around the outer edge of a fixing piece 4b, the first expansion leg 5a, the second expansion leg 5b and the third expansion leg 5c are hinged with the first expansion leg 5a, the second expansion leg 5b and the third expansion leg 5c, and the stress ends of the first expansion leg 5a, the second expansion leg 5b and the third expansion leg 5c are hinged with the output end of an expansion driving assembly 6;
the expansion driving assembly 6 starts to work, the output end of the expansion driving assembly 6 is far away from the guide assembly 4, and the output end of the expansion driving assembly 6 drives the stressed ends of the first expansion leg 5a, the second expansion leg 5b and the third expansion leg 5c to simultaneously expand outwards in the process of being far away, so that the first expansion leg 5a, the second expansion leg 5b and the third expansion leg 5c are in petal-shaped outwards expansion.
As shown in fig. 7, the first 5a, second 5b and third 5c expansion legs are of identical construction, the first expansion leg 5a comprising:
one end of the connecting rod 5a1 is hinged with the outer edge of the fixing piece 4 b;
the other end of the connecting rod 5a1 is hinged with the supporting leg 5a2, and the top end of the supporting leg 5a2 is hinged with the output end of the expansion driving assembly 6;
the foot seats 5a3 are arranged at the bottom ends of the supporting legs 5a2, and the universal wheels 7 are arranged on the foot seats 5a3 and fixedly connected with the foot seats;
the expansion driving assembly 6 starts to work, the output end of the expansion driving assembly 6 drives the top ends of the supporting legs 5a2 of the first expansion leg 5a, the second expansion leg 5b and the third expansion leg 5c to be away from the guide assembly 4 at the same time, the three supporting legs 5a2 are guided by the connecting rods 5a1 to be unfolded outwards in a petal shape in the process of being away from, and the three foot seats 5a3 move along with the three supporting legs.
The expansion drive assembly 6 shown in fig. 8 comprises:
a movable head 6a, the supporting legs 5a2 of the first, second and third expansion legs 5a, 5b, 5c are arranged around the movable head 6a and hinged therewith;
the bottom end of the threaded rod 6b is rotatably connected with the movable head 6a, and the threaded rod 6b penetrates through the nut 4a and is in threaded connection with the nut;
the servo motor 6c is arranged at the bottom of the movable head 6a, and the output end of the servo motor 6c is connected with the threaded rod 6 b;
expansion drive assembly 6 begins to work, and servo motor 6 c's output drives threaded rod 6b and rotates, because threaded rod 6b and nut 4a threaded connection, threaded rod 6b drives movable head 6a and keeps away from mounting 4b, and the in-process of keeping away from is the outward expansion of petal form through three supporting legs 5a2 of guide of connecting rod 5a1, and three foot rest 5a3 removes along with it.
The universal wheel 7 shown in fig. 9 includes:
a wheel seat 7a arranged at the bottom of the foot seat 5a 3;
the wheel carrier 7b is arranged at the bottom of the wheel seat 7a and is rotatably connected with the wheel seat;
a wheel 7c arranged on the wheel carrier 7b, wherein the wheel 7c is rotatably connected with the wheel carrier 7 b;
the wheel locking assembly 7d is arranged on the wheel frame 7b, and the wheel locking assembly 7d is used for preventing the wheel 7c from rotating;
the wheel seat 7a is used for fixedly supporting the wheel carrier 7b, the wheel carrier 7b is used for supporting the wheel 7c and enabling the wheel 7c to rotate, the wheel 7c is used for supporting and matching the equipment to rotate, and the wheel locking assembly 7d is used for locking the wheel 7c to prevent the wheel 7c from rotating.
The latch wheel assembly 7d shown in fig. 10 includes:
a pedal 7d1 arranged on the wheel frame 7b and rotatably connected with the wheel frame, wherein the pedal 7d1 is in a seesaw structure;
one end of the connecting plate 7d2 is fixedly connected with the pedal 7d 1;
the brake pad 7d3 is arranged at the other end of the connecting plate 7d2 and is fixedly connected with the connecting plate, and the brake pad 7d3 is of an arc-shaped structure;
when a worker steps on one end of the pedal 7d1, the pedal 7d1 drives the connecting plate 7d2 to rotate for a certain angle, the wheel frame 7b limits the rotating angle of the connecting plate 7d2, the connecting plate 7d2 drives the brake pad 7d3 to rotate along with the connecting plate, one end of the brake pad 7d3 is attached to the wheel 7c to prevent the wheel 7c from continuing to rotate, when the worker steps on the other end of the pedal 7d1, the brake pad 7d3 resets, and the wheel 7c restores to rotate.
The working principle of the invention is as follows: firstly, a worker places the equipment at a working place, the expansion driving component 6 starts to work, the output end of the servo motor 6c drives the threaded rod 6b to rotate, the threaded rod 6b is in threaded connection with the nut 4a, the threaded rod 6b drives the movable head 6a to be far away from the fixed part 4b, three supporting legs 5a2 are guided by the connecting rod 5a1 to expand outwards in a petal shape in the process of being far away, the three footstands 5a3 move along with the supporting legs, so that the expansion type height adjusting bracket 5 forms a stable supporting structure, the worker can push the equipment to move to a proper place due to the arrangement of the universal wheel 7, then the worker steps one end of the footstep 7d1, the footstep 7d1 drives the connecting plate 7d2 to rotate for a certain angle, the wheel carrier 7b limits the rotating angle of the connecting plate 7d2, and the connecting plate 7d2 drives the brake pad 7d3 to rotate along with the connecting plate 7d2, the brake pad 7d3 is attached to the wheel 7c to prevent the wheel 7c from continuing to rotate, a level gauge is required to be installed at the output end of the multi-directional angle adjusting assembly 2 in actual work, a worker observes the condition of the level gauge to operate the multi-directional angle adjusting assembly 2, if the orientation of the total station 1 needs to be adjusted, the worker can hold the total station 1 by a hand and then horizontally rotate the total station 1, the orientation of the total station 1 rotates along with the total station 1, if the angle adjustment needs to be carried out, the worker holds the handle 2e3 by the hand, then the slide ring 2e2 is driven to slide along the arc-shaped guide rod 2e1 by vertically shifting the handle 2e3, the slide ring 2e2 drives the movable ball head 2c to rotate along with the sliding direction of the movable ball head through the inserted rod, the movable ball head 2c drives the total station 1 to rotate along with the movable ball head through the angle connecting piece 2d, if one angle cannot maintain the level of the movable ball head, the worker holds the driving rod 2f2 through the rubber sleeve 2f3, then rotate actuating lever 2f2, actuating lever 2f2 drives movable bulb 2c through forked frame 2f1 and carries out the small-angle rotation along channel frame 2b, and movable bulb 2c drives total powerstation 1 through angle connecting piece 2d and rotates along with it, and until the spirit level shows the level, the staff alright with control total powerstation 1 and carry out work.
The device realizes the functions of the invention through the following steps, thereby solving the technical problems provided by the invention:
firstly, a worker places the equipment at a working place;
step two, the expansion driving assembly 6 starts to work, the output end of the expansion driving assembly 6 starts to descend, and the output end of the expansion driving assembly 6 drives the stressed end of the expansion type height adjusting bracket 5 to expand outwards in a petal shape, so that the expansion type height adjusting bracket 5 forms a stable supporting structure;
thirdly, through the arrangement of the universal wheels 7, the worker can push the equipment to move to a proper place;
fourthly, the staff observes the situation of the level meter and operates the multi-directional angle adjusting assembly 2;
fifthly, adjusting the orientation of the total station 1 through the rotation angle connecting piece 2 d;
step six, when angle adjustment is needed, the stress end of the first angle driving component 2e can be shifted up and down, the movable ball head 2c is driven by the first angle driving component 2e to rotate at a small angle, and the movable ball head 2c drives the total station 1 to rotate along with the movable ball head through the angle connecting piece 2 d;
seventhly, when one angle cannot maintain the level of the electronic device, the stress end of the second angle driving component 2f needs to be rotated, the stress end of the second angle driving component 2f drives the movable ball head 2c to rotate at a small angle, and the movable ball head 2c drives the total station 1 to rotate along with the electronic device through the angle connecting piece 2d until the level is displayed horizontally;
and step eight, operating the total station 1 by an operator.
The foregoing shows and describes the general principles, essential 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 embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (3)

1. A multifunctional total station, comprising:
a total station (1);
the total station (1) is arranged at the top of the multidirectional angle adjusting assembly (2);
the connecting ring frame (3) is arranged at the bottom of the multidirectional angle adjusting assembly (2);
the guide assembly (4) is arranged at the bottom of the connecting ring frame (3);
the expansion type height adjusting bracket (5) is arranged at the bottom of the guide assembly (4);
the expansion driving assembly (6) is arranged at the bottom of the guide assembly (4), and the output end of the expansion driving assembly (6) is connected with the stress end of the expansion type height adjusting bracket (5);
the universal wheel (7) is arranged at the bottom of the expansion type height adjusting bracket (5);
the multi-directional angle adjustment assembly (2) comprises:
a silo (2 a) arranged at the top of the connecting ring frame (3);
a channel frame (2 b) arranged inside the silo (2 a);
the movable ball head (2 c) is arranged on the channel frame (2 b), and the movable ball head (2 c) is connected with the channel frame (2 b) in a sliding and rotating way;
the angle connecting piece (2 d) is arranged above the movable ball head (2 c) and is rotatably connected with the movable ball head, and the total station (1) is arranged at the top of the angle connecting piece (2 d);
the first angle driving component (2 e) is arranged inside the silo (2 a), and the output end of the first angle driving component (2 e) is connected with the movable ball head (2 c);
the second angle driving component (2 f) is arranged inside the silo (2 a), and the output end of the second angle driving component (2 f) is connected with the movable ball head (2 c);
the angle connector (2 d) comprises: the total station (1) is arranged at the top of the silo (2 a), and the top plate (2 d 1) is fixedly connected with the total station (1); the top end of the rotating rod (2 d 2) is fixedly connected with the bottom of the top plate (2 d 1), and the top end of the rotating rod (2 d 2) is rotatably connected with the movable ball head (2 c);
the first angular drive assembly (2 e) comprises: the arc-shaped guide rod (2 e 1) is arranged inside the silo (2 a) and is fixedly connected with the silo; the sliding ring (2 e 2) is sleeved on the arc-shaped guide rod (2 e 1), the sliding ring (2 e 2) is connected with the arc-shaped guide rod (2 e 1) in a sliding mode, an inserting rod is arranged on one side of the sliding ring (2 e 2), the sliding ring (2 e 2) is rotatably connected with the movable ball head (2 c) through the inserting rod, the arc-shaped guide rod (2 e 1) is used for guiding the moving direction of the sliding ring (2 e 2), a handle (2 e 3) is arranged on the other side of the sliding ring (2 e 2), and the handle (2 e 3) penetrates through the silo (2 a) and extends out; a handle (2 e 3) which is arranged at the other side of the sliding ring (2 e 2), and the handle (2 e 3) penetrates through the silo (2 a) to extend out;
the second angular drive assembly (2 f) comprises: the two extending ends of the fork-shaped frame (2 f 1) are rotatably connected with the movable ball head (2 c); one end of the driving rod (2 f 2) is fixedly connected with the fork-shaped frame (2 f 1), and the other end of the driving rod (2 f 2) penetrates through the silo (2 a) and extends out; the rubber sleeve (2 f 3) is arranged at the stress end of the driving rod (2 f 2), and the rubber sleeve (2 f 3) is fixedly connected with the driving rod (2 f 2);
the guide assembly (4) comprises: the nut (4 a) is sleeved at the output end of the expansion driving component (6) and is in threaded connection with the output end; the nut (4 a) is arranged on the fixing piece (4 b) and fixedly connected with the fixing piece (4 b), and the expanding type height adjusting bracket (5) is arranged on the outer edge of the fixing piece (4 b) and hinged with the same;
the expandable height-adjusting stent (5) comprises: the expansion device comprises a first expansion leg (5 a), a second expansion leg (5 b) and a third expansion leg (5 c), wherein the first expansion leg (5 a), the second expansion leg (5 b) and the third expansion leg (5 c) are arranged around the outer edge of a fixing piece (4 b), the first expansion leg (5 a), the second expansion leg (5 b) and the third expansion leg (5 c) are hinged with the first expansion leg, the second expansion leg (5 b) and the third expansion leg (5 c), and stress ends of the first expansion leg (5 a), the second expansion leg (5 b) and the third expansion leg (5 c) are hinged with an output end of an expansion driving assembly (6);
the first spreading leg (5 a), the second spreading leg (5 b) and the third spreading leg (5 c) being structurally identical, the first spreading leg (5 a) comprising: one end of the connecting rod (5 a 1) is hinged with the outer edge of the fixing piece (4 b); the other end of the connecting rod (5 a 1) is hinged with the supporting leg (5 a 2), and the top end of the supporting leg (5 a 2) is hinged with the output end of the expansion driving assembly (6); the foot seats (5 a 3) are arranged at the bottom ends of the supporting legs (5 a 2), and the universal wheels (7) are arranged on the foot seats (5 a 3) and fixedly connected with the foot seats;
the expansion drive assembly (6) comprises: the supporting legs (5 a 2) of the first expansion leg (5 a), the second expansion leg (5 b) and the third expansion leg (5 c) are arranged around the movable head (6 a) and hinged with the movable head (6 a); the bottom end of the threaded rod (6 b) is rotatably connected with the movable head (6 a), and the threaded rod (6 b) penetrates through the nut (4 a) and is in threaded connection with the nut; servo motor (6 c), set up in the bottom of activity head (6 a) to servo motor (6 c)'s output is connected with threaded rod (6 b).
2. The multifunctional total station according to claim 1, characterized in that the universal wheels (7) comprise:
a wheel seat (7 a) arranged at the bottom of the foot seat (5 a 3);
the wheel carrier (7 b) is arranged at the bottom of the wheel seat (7 a) and is rotatably connected with the wheel carrier;
the wheel (7 c) is arranged on the wheel carrier (7 b), and the wheel (7 c) is rotatably connected with the wheel carrier (7 b);
and the wheel locking assembly (7 d) is arranged on the wheel carrier (7 b), and the wheel locking assembly (7 d) is used for preventing the wheel (7 c) from rotating.
3. The multifunctional total station according to claim 2, characterized in that lock wheel assembly (7 d) comprises:
a pedal (7 d 1) arranged on the wheel frame (7 b) and rotatably connected with the wheel frame, wherein the pedal (7 d 1) is of a seesaw structure;
one end of the connecting plate (7 d 2) is fixedly connected with the pedal (7 d 1);
and the brake pad (7 d 3) is arranged at the other end of the connecting plate (7 d 2) and is fixedly connected with the connecting plate, and the brake pad (7 d 3) is of an arc-shaped structure.
CN202110145160.5A 2021-02-02 2021-02-02 Multifunctional total station Active CN112944149B (en)

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