CN111141266B - Gyro total station - Google Patents
Gyro total station Download PDFInfo
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- CN111141266B CN111141266B CN202010099744.9A CN202010099744A CN111141266B CN 111141266 B CN111141266 B CN 111141266B CN 202010099744 A CN202010099744 A CN 202010099744A CN 111141266 B CN111141266 B CN 111141266B
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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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Abstract
The invention discloses a gyroscopic total station, which comprises a carrying device, a triangular support frame arranged at the bottom of the carrying device and a total station body arranged at the top of the carrying device, wherein the carrying device is arranged on the top of the total station body; the carrier device comprises: the shell is provided with a groove and an object placing cavity; the leveling mechanism comprises an installation platform, a plurality of telescopic rods, a first rotating shaft, a first gear disc, a second rotating shaft and a second gear disc. According to the invention, the first rotating shaft and the second rotating shaft are rotated to drive the adjusting table of the hemispheroid to rotate, so that the levelness of the objective table is adjusted, the levelness of the objective table can be quickly adjusted, and the leveling precision is higher.
Description
Technical Field
The invention relates to the field of building construction equipment. More particularly, the present invention relates to a gyroscopic total station.
Background
The gyroscopic total station comprises a total station and a gyroscope, and is a precision measuring instrument for measuring the true north direction, and the gyroscopic total station has the advantages of high automation degree and high measuring precision; the gyro total station body is usually fixed in the place to be measured through the support frame, and the leveling of the objective table on the support frame of the existing gyro total station is that the level bubble on the objective table can be centered through the swivel nuts arranged at four corners, so as to meet the use requirement of accurate placement of the total station, personal energy is extremely consumed during adjustment, and the accuracy of the whole leveling process is difficult to control, the operation is troublesome, the time consumption is long, and the measurement precision and efficiency are seriously influenced.
Disclosure of Invention
An object of the present invention is to solve at least the above problems and to provide at least the advantages described later.
Still another object of the present invention is to provide a gyroscopic total station, which can quickly adjust the levelness of an object stage, save time and labor, improve the installation efficiency of the total station, improve the leveling precision, and further improve the measurement precision and efficiency of the total station.
To achieve these objects and other advantages in accordance with the purpose of the invention, there is provided a gyroscopic total station comprising a leveling mechanism and a total station body placed on top of the leveling mechanism, the leveling mechanism comprising a first rotating shaft and a second rotating shaft,
the axis of the second rotating shaft is perpendicular to the axis of the first rotating shaft, and the axis of the second rotating shaft is in toothed connection with the axis of the first rotating shaft.
In the invention, the leveling mechanism further comprises an installation platform and a rack, the upper end of the rack is fixedly connected with the lower end of the installation platform, preferably, the lower end of the rack is meshed with the first rotating shaft,
according to the present invention, the axis of the first rotating shaft is perpendicular to the center line of the rack, and preferably, a first gear plate is disposed on the first rotating shaft at a position connected to the rack, and is fixedly sleeved on the first rotating shaft to engage with the rack.
In the invention, the outer side of the first rotating shaft is provided with threads, the second rotating shaft is sleeved with a second gear disc, the second gear disc is meshed with the threads of the first rotating shaft,
preferably, baffles are respectively arranged on two sides of the first gear disc, and the baffles are fixedly sleeved on the first rotating shaft.
According to the invention, the leveling mechanism further comprises a shell, and preferably, the top of the shell is sunken downwards to form a hemispherical groove.
Preferably, an object placing cavity is defined in the housing and located below the groove, the first rotating shaft is located in the object placing cavity, a first sleeve is coaxially sleeved outside one end of the first rotating shaft, the other end of the first rotating shaft penetrates through the object placing cavity and extends to the outside of the housing, the first sleeve is rotatably connected with the inner wall of the object placing cavity, and the inner wall of the first sleeve is slidably connected with the outer wall of the first rotating shaft.
In the invention, the mounting platform further comprises a plurality of telescopic rods which are uniformly distributed on the upper surface of the shell at intervals along the circumferential direction of the adjusting platform, preferably, one end of any telescopic rod is movably connected with the upper surface of the shell, and the other end of the telescopic rod extends upwards in an inclined manner towards the direction close to the center of the adjusting platform and is movably connected with the circumferential side surface of the adjusting platform.
The mounting platform further comprises an object stage and an adjusting platform, preferably, the object stage is a flat plate, the total station body is fixed on the object stage, the adjusting platform is hemispherical, and the spherical surface of the adjusting platform is not in contact with the bottom of the groove.
The adjusting table also comprises a fixed rod, a second sleeve, a spring, a first electromagnet fixedly sleeved at the lower end of the fixed rod and a second electromagnet paved on the inner wall of the groove,
the upper end and the lower end of the fixed rod are respectively fixedly connected with the inner walls of the object stage and the adjusting stage;
the second sleeve is coaxially sleeved outside the fixed rod and is in sliding connection with the fixed rod, and the second sleeve can slide along the axial direction of the fixed rod relative to the fixed rod; the upper end of the second sleeve is connected with the top of the adjusting table through the spring; and a first metal block is fixedly sleeved at the lower end of the second sleeve.
A plurality of through holes are formed in the spherical surface of the adjusting table, which is positioned in the groove, at intervals, each through hole is correspondingly provided with a movable part, any movable part comprises a rotating rod and a second metal block, one end of any rotating rod is hinged with the outer wall of the circumferential surface of the second sleeve, the other end of any rotating rod is hinged with the second metal block corresponding to the rotating rod, and any second metal block is accommodated in the through hole corresponding to the second metal block;
preferably, when the spring is in a natural extension state, the first metal block is positioned above the first electromagnet; the outer side of any second metal block is flush with the outer wall of the circumferential surface of the adjusting table; when the first electromagnet is electrified, the first metal block is in contact with the first electromagnet to drive the second sleeve to move downwards, and the outer side of any second metal block penetrates through the through hole corresponding to the second metal block and is in contact with the inner wall of the groove.
The gyroscopic total station provided by the invention can achieve the following beneficial effects:
1. according to the invention, the first rotating shaft and the second rotating shaft are rotated to drive the adjusting table of the hemispheroid to rotate, so that the levelness of the objective table is adjusted, the levelness of the objective table can be quickly adjusted, and the leveling precision is higher;
the leveling operation specifically comprises the following steps: the first rotating shaft is rotated to drive the first gear disc to rotate, so that the rack is driven to rotate, the rack rotates to drive the adjusting table of the hemisphere to rotate in the front-back direction, and the levelness in the front-back direction is adjusted; the second rotating shaft is rotated to drive the second gear disc to rotate, the second gear disc drives the first rotating shaft to move back and forth along the axis direction of the first rotating shaft, the rack is meshed with the first gear disc, the bottom of the rack is inserted between the two baffles, the two baffles can drive the rack to swing along the left and right directions in the process of moving back and forth along the axis direction of the first rotating shaft, and then the swing of the left and right directions of the adjusting table is driven, so that the levelness of the left and right directions of the object table is adjusted. The invention has stronger rotation controllability, can realize the adjustment of the levelness in the front-back direction and the left-right direction only by rotating twice, and has simple, convenient and quick operation;
2. the triangular support frame comprises three supporting legs which are uniformly distributed and adjustable in height and angle, and the effect of stable support of the equipment is achieved through the contact of the supporting legs and the ground. The levelness of the upper surface of the objective table is roughly adjusted by adjusting the three supporting legs, and then the levelness of the upper surface of the objective table is finely adjusted by rotating the first rotating shaft and the second rotating shaft, so that the levelness is accurately and quickly adjusted;
3. according to the invention, the leveling adjusting platform is positioned through the locking mechanism, so that the movement of the objective table caused by the shaking of the adjusting platform is prevented, the levelness deviation is prevented, and the measurement of the gyroscopic total station is further influenced;
the locking of the invention is specifically that after the levelness of the objective table is adjusted in place, a first electromagnet is electrified, the first electromagnet sucks a first metal block downwards, the first metal block moves downwards and simultaneously drives a second sleeve to move relative to a fixed rod, the second sleeve moves to drive a plurality of rotating rods to rotate, and then the plurality of second metal blocks move towards the direction far away from the center of the adjusting table, when the first metal block is contacted with the first electromagnet, the outer side of any second metal block is contacted with the inner wall of a groove, and simultaneously, the inner side of the second metal block is still positioned in the adjusting table, so that the second metal block can be automatically returned conveniently, and then the second electromagnet is electrified, the second electromagnet is of a sheet structure laid on the inner wall of the groove, can firmly suck the plurality of second metal blocks, further realize the positioning of the second metal block, and the first metal block is positioned by the first electromagnet, the second electromagnet positions the second metal blocks, and finally accurate positioning of the adjusting table and the objective table is achieved.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a schematic structural view of a gyroscopic total station of the present invention;
FIG. 2 is a schematic structural diagram of the leveling mechanism according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of the leveling mechanism according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of the leveling mechanism according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of the leveling mechanism according to an embodiment of the present invention.
Description of reference numerals:
1-supporting feet
2-shell 21-groove 22-storage cavity 23-telescopic rod
31-adjusting table 311-rack 32-object table 33-first rotating shaft 331-first gear disk 332-baffle 333-screw thread
334-first handle 34-first sleeve 35-second rotating shaft 351-second gear disc 352-second handle
4-Total station body
51-fixed rod 52-second sleeve 521-first metal block 53-spring 54-first electromagnet 55-rotating rod 56-second metal block
Detailed Description
The present invention is further described in detail below with reference to the drawings and examples so that those skilled in the art can practice the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
In the description of the present invention, the terms "lateral", "longitudinal", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
According to an aspect of the present invention, there is provided a gyroscopic total station, comprising a carrier device, a tripod arranged at the bottom of the carrier device, and a total station body 4 arranged at the top of the carrier device, as shown in fig. 1;
the carrier device comprises a housing 2, a leveling mechanism and the like, wherein:
the shell 2 is of a cubic structure, and the top of the shell 2 is downwards sunken to form a hemispherical groove 21; the inside of the shell 2 is limited with a storage cavity 22 which is positioned below the groove 21; the triangular support frame is connected with the bottom of the shell 2;
the leveling mechanism comprises a mounting platform, a first rotating shaft 33, a first gear disc 331, a second rotating shaft 35, a second gear disc 351 and the like, wherein:
the mounting platform comprises a hemispherical adjusting platform 31 with the lower part positioned in the groove 21 and an object stage 32 fixedly arranged on the upper surface of the adjusting platform 31, wherein the object stage 32 is a flat plate; the adjusting platform is hemispherical, and the upper surface of the adjusting platform protrudes out of the upper surface of the shell 2; the spherical surface of the adjusting table 31 is not in contact with the bottom of the groove 21; the lower part of the adjusting table 31 is provided with a rack 311 with an arc-shaped cross section, and preferably, a midline of the rack 311 coincides with a midline of the object table 32, as shown in fig. 1 and 4.
In the invention, the upper end of the rack 311 is fixedly connected with the lower part of the adjusting platform, and the lower part of the rack 311 penetrates through the groove 21 and extends into the object placing cavity 22, so that the adjusting platform 31 is supported, and the effect of adjusting the level of the object placing platform 32 can be achieved by moving the bottom end of the rack 311; the total station body 4 is connected to the upper surface of the object stage 32;
according to a preferred embodiment of the present invention, the mounting platform further comprises a plurality of telescopic rods 23 uniformly arranged on the upper surface of the housing 2 at intervals along the circumferential direction of the adjusting platform 31, one end of any telescopic rod 23 is movably connected with the upper surface of the housing 2, and the other end extends upwards in an inclined manner towards the direction close to the center of the adjusting platform and is movably connected with the circumferential side surface of the adjusting platform;
in the invention, the first rotating shaft 33 is located inside the article placing cavity 22, the axis of the first rotating shaft 33 is perpendicular to the central line of the rack 311, the first sleeve 34 is coaxially sleeved outside one end of the first rotating shaft 33, and the other end of the first rotating shaft passes through the article placing cavity 22 and extends to the outside of the shell 2;
according to the invention, the housing 2 does not limit the rotation of the first rotating shaft 33 around its own axis; the first sleeve 34 is rotatably connected with the inner wall of the storage cavity 22, the inner wall of the first sleeve 34 is slidably connected with the outer wall of the first rotating shaft 33, and the first rotating shaft 33 can move along the axial direction of the first sleeve 34; the circumferential surface of the first rotating shaft 33 is provided with a plurality of circles of threads 333 along the axial direction thereof, as shown in fig. 2;
according to a preferred embodiment of the present invention, the first gear plate 331 is fixedly sleeved on the middle portion of the first rotating shaft 33, and the first gear plate 331 is engaged with the rack 311;
preferably, two sides of the first gear plate 331 are further respectively provided with a baffle 332, any baffle 332 is fixedly sleeved on the first rotating shaft 33, the baffle 332 blocks the rack 311, so that the rack 311 cannot be tightly connected with the first gear plate 331,
more preferably, the baffle plate 332 is annular, and the diameter of the outer circle of the baffle plate 332 is larger than the maximum diameter of the first gear disc 331, so as to effectively block the rack 311 from being separated from the first gear disc 331;
by rotating the first rotating shaft 33, the first gear disc 331 is driven to rotate, and the first gear disc 331 drives the adjusting table, so that the adjusting table can rotate around the axis of the first rotating shaft 33, and further adjust the level of the gyroscopic total station shown in fig. 2 in the front-back direction, as shown in fig. 3.
In the present invention, the second rotating shaft 35 is horizontally disposed inside the object placing cavity 22, the second rotating shaft 35 is located below the first rotating shaft 33, and the axis of the second rotating shaft 35 is perpendicular to the axis of the first rotating shaft 33; one end of the second rotating shaft 35 is rotatably connected to the inner wall of the article placing cavity 22, and the other end of the second rotating shaft passes through the article placing cavity 22 and extends to the outside of the housing 2, and the housing 2 does not limit the rotation of the second rotating shaft 35 around its own axis, as shown in fig. 5;
according to the invention, the second gear disc 351 is fixedly sleeved on the second rotating shaft 35, the second gear disc 351 is engaged with the thread 333 on the first rotating shaft 33, and the first rotating shaft 33 shown in fig. 2 is driven to move left and right by rotating the second rotating shaft 35, so that the first gear disc 331 is driven to move left and right, and the horizontal adjustment of the gyroscopic total station in the left and right directions is realized.
According to the invention, the adjustment table of the hemisphere is driven to rotate by rotating the first rotating shaft 33 and the second rotating shaft 35, so that the levelness of the objective table 32 is adjusted, the levelness of the objective table 32 can be quickly adjusted, and the leveling precision is high;
in the invention, the leveling operation is as follows:
the first rotating shaft 33 is rotated to drive the first gear disc 331 to rotate, so as to drive the rack to rotate, and the rack rotates to drive the adjusting table of the hemisphere to rotate in the front-back direction, so that the levelness in the front-back direction can be adjusted;
rotatory second pivot 35, drive the rotation of second toothed disc 351, second toothed disc 351 drives the round trip movement of first pivot 33 along its axis direction, because rack and first toothed disc 331 mesh, the bottom of rack inserts between two baffles 332, at the in-process of the round trip movement of first pivot 33 along its axis direction, two baffles 332 can drive the swing of rack along the left right direction, and then drive the swing of adjusting station 31 left right direction, and then the realization is adjusted the levelness of objective table 32 left right direction.
The invention has stronger rotation controllability, can realize the adjustment of the levelness in the front-back direction and the left-right direction only by rotating twice, and has simple, convenient and quick operation.
According to the invention, the triangular support frame comprises three supporting legs 1 which are uniformly distributed and can be adjusted in height and angle, and the effect of stable support of the equipment is realized by the contact of the supporting legs 1 and the ground.
In the invention, the levelness of the upper surface of the objective table 32 is roughly adjusted by adjusting the three supporting feet 1, and then the levelness of the upper surface of the objective table 32 is finely adjusted by rotating the first rotating shaft 33 and the second rotating shaft 35, so that the levelness can be accurately and quickly adjusted.
In the gyroscopic total station provided by the invention, the interior of the adjusting table is hollow, the side wall of the adjusting table has a certain thickness, and a plurality of through holes are formed on the circumferential surface of the adjusting table 31, which is positioned in the groove 21, at intervals;
preferably, the gyroscopic total station further comprises a locking mechanism comprising a fixed bar 51, a second sleeve 52, a first electromagnet 54, a plurality of movable parts, a second electromagnet, etc., wherein:
the fixed rod 51 is vertically arranged inside the adjusting platform, and the upper end and the lower end of the fixed rod 51 are respectively and fixedly connected with the inner walls of the object stage 32 and the adjusting platform 31;
the second sleeve 52 is coaxially sleeved outside the fixing rod 51, the second sleeve 52 is slidably connected with the fixing rod 51, and the second sleeve 52 can slide along the axial direction of the fixing rod 51; the upper end of the second sleeve 52 is connected with the top of the adjusting table through a spring 53; a first metal block 521 is fixedly sleeved at the lower end of the second sleeve 52;
the first electromagnet 54 is fixedly sleeved at the lower end of the fixed rod 51;
one movable part is correspondingly arranged in one through hole in the plurality of movable parts, any movable part comprises a rotating rod 55 and a second metal block 56, one end of any rotating rod 55 is hinged with the outer wall of the circumferential surface of the second sleeve 52, the other end of any rotating rod is hinged with the corresponding second metal block 56, and any second metal block 56 is accommodated in the corresponding through hole;
the second electromagnet is laid on the inner wall of the groove 21;
in the present invention, the spring 53 is provided as: when the spring 53 is in a natural extension state, the first metal block 521 is positioned above the first electromagnet 54; the outer side of any second metal block 56 is flush with the outer wall of the circumferential surface of the adjusting table;
according to the invention, when the first electromagnet 54 is powered on, the first metal block 521 is in contact with the first electromagnet 54 to drive the second sleeve 52 to move downwards, so that the spring 53 is extended, at this time, the outer side of any one second metal block 56 passes through the through hole corresponding to the outer side and is in contact with the inner wall of the groove 21, and the inner side of the second metal block 56 is located in the through hole corresponding to the inner side.
In the technical scheme, the leveling adjusting table is positioned through the locking mechanism, so that the adjusting table is prevented from shaking to cause the movement of the objective table 32 and the horizontal degree deviation, and further the measurement of the gyroscopic total station is influenced;
in the present invention, locking is specifically performed or achieved as follows:
when the levelness of the object stage 32 is adjusted to a certain position, the first electromagnet 54 is energized, the first metal block 521 is attracted downwards by the first electromagnet 54, the first metal block 521 moves downwards and simultaneously drives the second sleeve 52 to move relative to the fixed rod 51, the second sleeve 52 moves to drive the plurality of rotating rods 55 to rotate, and then the plurality of second metal blocks 56 move towards a direction away from the center of the adjusting stage 31,
when the first metal block 521 contacts the first electromagnet 54, the outer side of any second metal block 56 contacts the inner wall of the groove 21, while the inner side of the second metal block 56 is still located inside the adjusting table 31 (facilitating the self-return of the second metal block 56),
then the second electromagnet is electrified, the second electromagnet is of a sheet structure laid on the inner wall of the groove 21, the second electromagnet can firmly suck a plurality of second metal blocks 56, and further the second metal blocks 56 are positioned,
the first metal block 521 is positioned by the first electromagnet 54, and the second metal blocks 56 are positioned by the second electromagnet, so that the accurate positioning of the adjusting table and the object table 32 is finally realized.
According to an embodiment of the present invention, in the gyroscopic total station, a pair of first sliding grooves is symmetrically formed on an inner wall of the first sleeve 34, any one of the first sliding grooves extends along an axial direction of the first sleeve 34, two first sliding blocks are arranged on an outer wall of the first rotating shaft 33, and one first sliding block is slidably engaged in one first sliding groove. The sliding connection between the first sleeve 34 and the first rotating shaft 33 is realized, and simultaneously the first rotating shaft 33 and the first sleeve 34 can rotate around the axes thereof.
According to another embodiment of the present invention, in the gyroscopic total station, a pair of second sliding grooves is symmetrically disposed on an outer wall of the fixed rod 51, any one of the second sliding grooves extends along an axial direction of the fixed rod 51, two second sliding blocks are disposed on an inner wall of the second sleeve 52, and one second sliding block is slidably engaged in one second sliding groove. A sliding connection of the second sleeve 52 and the fixing rod 51 is achieved.
In the gyroscopic total station according to the present invention, the upper surface of the stage 32 is provided with a first level and a second level, the first level is parallel to the first rotating shaft 33, and the second level is parallel to the second rotating shaft 35. The first horizontal ruler is used for monitoring the levelness in the left-right direction, and the second horizontal ruler is used for monitoring the levelness in the front-back direction, so that the leveling precision of the leveling device is improved.
In the gyroscopic total station provided by the present invention, a first handle 334 is fixedly arranged at the other end of the first rotating shaft 33. The first handle 334 is manually rotated to drive the first rotating shaft 33 to rotate, so that the speed and convenience of adjustment of the invention are further improved.
In the gyroscopic total station provided by the present invention, a second handle 352 is fixedly disposed at the other end of the second rotating shaft 35. The second handle 352 is manually rotated to drive the second rotating shaft 35 to rotate, so that the rapidness and convenience of adjustment of the invention are further improved.
The number of apparatuses and the scale of the process described herein are intended to simplify the description of the present invention. Applications, modifications and variations of the present invention will be apparent to those skilled in the art.
While embodiments of the invention have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (3)
1. A gyroscopic total station comprises a leveling mechanism and a total station body arranged at the top of the leveling mechanism, wherein the leveling mechanism comprises a first rotating shaft (33) and a second rotating shaft (35);
the axis of the second rotating shaft (35) is vertical to the axis of the first rotating shaft (33), and the second rotating shaft (35) is in toothed connection with the first rotating shaft (33);
the leveling mechanism further comprises an installation platform and a rack (311), the upper end of the rack (311) is fixedly connected with the lower end of the installation platform, and the lower end of the rack (311) is meshed with the first rotating shaft (33);
the axis of the first rotating shaft (33) is vertical to the central line of the rack (311);
a first gear disc (331) is arranged on the first rotating shaft (33) at the connecting position with the rack (311), and is fixedly sleeved on the first rotating shaft (33) and meshed with the rack (311);
threads are arranged on the outer side of the first rotating shaft (33), a second gear disc (351) is sleeved on the second rotating shaft (35), and the second gear disc (351) is meshed with the threads of the first rotating shaft (33);
two sides of the first gear disc (331) are respectively provided with a baffle (332), the baffles (332) are fixedly sleeved on the first rotating shaft (33), and the bottom of the rack (311) is inserted between the two baffles (332);
the leveling mechanism further comprises a shell (2);
the top of the shell (2) is recessed downwards to form a groove (21);
an object placing cavity (22) is defined in the shell (2) and is positioned below the groove (21), and the first rotating shaft (33) is positioned in the object placing cavity (22);
a first sleeve (34) is coaxially sleeved outside one end of the first rotating shaft (33), and the other end of the first rotating shaft penetrates through the object placing cavity (22) and extends to the outside of the shell (2);
the first sleeve (34) is rotatably connected with the inner wall of the storage cavity (22), and the inner wall of the first sleeve (34) is slidably connected with the outer wall of the first rotating shaft (33);
the mounting platform further comprises an object stage (32) and an adjusting stage (31);
the total station body is fixed on an object stage (32), the adjusting table (31) is hemispherical, and the spherical surface of the adjusting table is not in contact with the bottom of the groove (21); the mounting platform further comprises a plurality of telescopic rods (23) which are uniformly distributed on the upper surface of the shell (2) at intervals along the circumferential direction of the adjusting platform;
one end of any telescopic rod (23) is movably connected with the upper surface of the shell (2), and the other end of the telescopic rod extends upwards in an inclined manner towards the direction close to the center of the adjusting table and is movably connected with the circumferential side surface of the adjusting table (31);
the adjusting table (31) further comprises a fixed rod (51), a second sleeve (52), a spring (53) and a first electromagnet (54) fixedly sleeved at the lower end of the fixed rod (51);
the adjusting table (31) further comprises a second electromagnet paved on the inner wall of the groove (21);
the upper end and the lower end of the fixed rod (51) are respectively fixedly connected with the inner walls of the object stage (32) and the adjusting stage (31);
the second sleeve (52) is coaxially sleeved outside the fixed rod (51), the second sleeve (52) is connected with the fixed rod (51) in a sliding mode, and the second sleeve (52) can slide along the axial direction of the fixed rod (51) relative to the fixed rod; the upper end of the second sleeve (52) is connected with the top of the adjusting table (31) through a spring (53); a first metal block (521) is fixedly sleeved at the lower end of the second sleeve (52);
a plurality of through holes are formed in the spherical surface, positioned in the groove, of the adjusting table (31) at intervals, each through hole is correspondingly provided with a movable part, each movable part comprises a rotating rod (55) and a second metal block (56), one end of each rotating rod (55) is hinged to the outer wall of the circumferential surface of the second sleeve (52), the other end of each rotating rod is hinged to the corresponding second metal block (56), and each second metal block (56) is accommodated in the corresponding through hole;
when the spring (53) is in a natural extension state, the first metal block (521) is positioned above the first electromagnet (54); the outer side of any second metal block (56) is flush with the outer wall of the circumferential surface of the adjusting table (31); when the first electromagnet (54) is electrified, the first metal block (521) is in contact with the first electromagnet (54) to drive the second sleeve (52) to move downwards, and the outer side of any second metal block (56) penetrates through the corresponding through hole and is in contact with the inner wall of the groove (21).
2. The gyroscopic total station according to claim 1, in which said recess (21) is hemispherical.
3. The gyroscopic total station according to claim 1, in which said stage (32) is a flat plate.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010099744.9A CN111141266B (en) | 2020-02-18 | 2020-02-18 | Gyro total station |
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| CN202010099744.9A CN111141266B (en) | 2020-02-18 | 2020-02-18 | Gyro total station |
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| CN111141266A CN111141266A (en) | 2020-05-12 |
| CN111141266B true CN111141266B (en) | 2022-02-01 |
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| CN112066167B (en) * | 2020-08-15 | 2021-12-28 | 北京中铁诚业工程建设监理有限公司 | Total station |
| CN112729262B (en) * | 2020-12-26 | 2022-08-12 | 新疆工程学院 | Forced alignment connecting device for gyroscopic total station |
| CN112880649B (en) * | 2021-01-26 | 2023-04-25 | 江苏松石绿化工程有限公司 | Total powerstation strutting arrangement and total powerstation |
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| CN209131675U (en) * | 2019-01-17 | 2019-07-19 | 张华丽 | A kind of total station levelling device |
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| EP1386109B1 (en) * | 2001-04-20 | 2006-10-11 | Sachtler Corporation of America | Heavy-duty stabilized camera head with camera position sensing |
| KR101256630B1 (en) * | 2013-02-26 | 2013-04-19 | (주)선운 이앤지 | Management system of survey land data correcting the data sent from the observation aircraft |
| JP6963936B2 (en) * | 2017-08-25 | 2021-11-10 | 株式会社トプコン | Surveying system |
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| CN106885109A (en) * | 2017-03-06 | 2017-06-23 | 高佳 | A kind of outdoor measurement tripod of convenient regulation |
| CN207990045U (en) * | 2018-01-23 | 2018-10-19 | 湖州中煤地质工程有限公司 | A kind of fast leveling total powerstation |
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| CN209062373U (en) * | 2018-08-09 | 2019-07-05 | 大族激光科技产业集团股份有限公司 | A kind of leveller and levelling mechanism |
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