CN117341934A - Positioning and adjusting device and adjusting method for lighting theodolite - Google Patents

Positioning and adjusting device and adjusting method for lighting theodolite Download PDF

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Publication number
CN117341934A
CN117341934A CN202311337264.1A CN202311337264A CN117341934A CN 117341934 A CN117341934 A CN 117341934A CN 202311337264 A CN202311337264 A CN 202311337264A CN 117341934 A CN117341934 A CN 117341934A
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CN
China
Prior art keywords
positioning
theodolite
sliding plate
lifting
plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202311337264.1A
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Chinese (zh)
Inventor
苏庆伟
付蒙
孙刚松
廖广兴
杨浩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CSSC Huangpu Wenchong Shipbuilding Co Ltd
Original Assignee
CSSC Huangpu Wenchong Shipbuilding Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CSSC Huangpu Wenchong Shipbuilding Co Ltd filed Critical CSSC Huangpu Wenchong Shipbuilding Co Ltd
Priority to CN202311337264.1A priority Critical patent/CN117341934A/en
Publication of CN117341934A publication Critical patent/CN117341934A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B73/00—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms
    • B63B73/60—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms characterised by the use of specific tools or equipment; characterised by automation, e.g. use of robots
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B73/00—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms
    • B63B73/20—Building or assembling prefabricated vessel modules or parts other than hull blocks, e.g. engine rooms, rudders, propellers, superstructures, berths, holds or tanks

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Robotics (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

The invention relates to the technical field of ship construction and discloses a positioning and adjusting device of an illumination theodolite and an adjusting method thereof, wherein the positioning and adjusting device comprises a base, a lifting table, a first sliding plate and a second sliding plate, and the base is detachably and fixedly arranged on a ship plate; the lifting platform is movably arranged on the base along the Z direction, and the top of the lifting platform is fixedly provided with a platform; the first sliding plate is arranged on the platform in a sliding manner along the Y direction; the second sliding plate is arranged on the platform in a sliding manner along the X direction; and the base, the lifting table, the first sliding plate and the second sliding plate are all reserved with through holes for the laser of the light theodolite to pass through. The positioning and adjusting device and the adjusting method of the lighting theodolite can accurately adjust the X, Y, Z axis position of the lighting theodolite so as to reduce the adjustment difficulty of the lighting theodolite, improve the efficiency, shorten the construction time and improve the alignment precision.

Description

Positioning and adjusting device and adjusting method for lighting theodolite
Technical Field
The invention relates to the technical field of ship construction, in particular to a positioning and adjusting device and a positioning and adjusting method of an illumination theodolite.
Background
In the ship rudder system propulsion system, a stay wire illumination method is generally used for accurately positioning the center line of a rudder system in the prior art, namely, a collimating telescope is used during the accurate positioning of an axis, and a stay wire plumb bob is used for accurately positioning a rudder line. When the stay wires are used for illumination, a datum point is respectively arranged on the bow and the stern of the axis, X, Y, Z coordinates of the datum point are adjusted on the axis center line by using the total station, and the collimating telescope is adjusted to enable the center point of the cross line sent by the collimating telescope to coincide with the datum point, and at the moment, the light sent by the collimating telescope is the axis center line.
After the axis is positioned, the angle cannot be adjusted in the vertical direction of the collimating telescope, and the rudder line is positioned by a stay wire plumb bob hanging method. Projecting the center line of the shafting and the 0# rib bit line to the ground, intersecting the center line with the E point, installing a hanging point at the uppermost part of the rudder system, hanging a steel wire, installing a plumb at the tail end of the steel wire close to the ground, aligning the tip of the plumb with the E point of the ground by adjusting the hanging point at the uppermost part, and obtaining the center line of the rudder system after the adjustment.
In the stay wire illumination method, the problem that the center line of the rudder system is positioned inaccurately easily occurs in ship inspection in the process of rudder line positioning construction, and particularly, in the positioning process, four reasons mainly exist, firstly, the cone angle of the bottom of the plumb bob is relatively blunt, and the E point on the ground cannot be accurately aligned; secondly, the line hanging hammer is easily affected by wind power, and slightly blows, so that the line hanging hammer swings, and the difficulty of on-site positioning is increased; thirdly, the steel wire is bent or twisted, so that the plumb bob is light in weight, the steel wire is not necessarily completely straightened, and the positioning error of the rudder line is increased; fourthly, the intersection degree of the shafting center line and the rudder system center line is smaller than or equal to 4mm, and the shafting center line and the rudder system center line need to be checked by pulling steel wires.
In order to solve the problems, an illumination method is generally used in the prior art, the center line of the shafting and the center line of the rudder system are illuminated by instruments, and illumination equipment is an illumination theodolite. Before the theodolite is used for illuminating, X, Y, Z coordinates of a bow reference point are adjusted on a shafting central line by using a total station, and the shafting central line and a 0# rib bit line are projected to the ground and are intersected at an E point. During illumination, a theodolite is placed above the point E, the theodolite is adjusted to enable the theodolite to be in a horizontal state, laser of the theodolite is turned on, the focal length of the laser is adjusted, the theodolite is rotated downwards by 90 degrees after the laser point passes through the front datum point through adjustment of the height of the theodolite, and then the theodolite is locked, and the front, rear, left and right positions of the theodolite are adjusted to enable the laser point to be aligned with the point E on the ground. And repeatedly adjusting the laser to pass through the front datum point under the horizontal state of the theodolite, and aligning the laser to the E point of the ground after the theodolite rotates downwards by 90 degrees. After the theodolite is adjusted, the line where the horizontal laser emitted by the theodolite is located is the shafting center line. After rotating downwards/upwards by 90 degrees, the line where the laser is located is the center line of the rudder system.
The lighting theodolite can accurately position the shaft center line and the rudder system center line, and can solve the problem of inaccuracy in the process of drawing the line and fixing the rudder system center line. However, in the process of adjusting the light theodolite, the front datum point in the horizontal direction and the E point projected on the ground in the vertical direction need to be aligned, namely, the X, Y, Z axis direction (three-dimensional direction) needs to be adjusted, and the adjustment of the light theodolite is difficult.
Disclosure of Invention
The invention aims to provide a positioning and adjusting device for an illuminating theodolite, which can accurately adjust the X, Y, Z axis position of the illuminating theodolite so as to reduce the adjustment difficulty of the illuminating theodolite, improve the efficiency, shorten the construction time and improve the alignment precision.
An exception to the present invention is to provide an adjustment method of an illumination theodolite positioning adjustment device.
In order to achieve the above object, the present invention provides an illumination theodolite positioning adjustment device, comprising:
the base is detachably and fixedly arranged on the ship plate;
the lifting platform is movably arranged on the base along the Z direction, a platform is fixedly arranged at the top of the lifting platform, and a first positioning piece for fixing the lifting platform is arranged at the lower part of the lifting platform;
the first sliding plate is arranged on the platform in a sliding manner along the Y direction, and a second positioning piece for fixing the first sliding plate is arranged on the platform;
the second sliding plate is arranged on the first sliding plate in a sliding manner along the X direction, and a third positioning piece for fixing the second sliding plate is arranged on the first sliding plate;
the second sliding plate is detachably and fixedly connected with the lighting theodolite, and through holes for laser passing through of the lighting theodolite are reserved in the base, the lifting table, the first sliding plate and the second sliding plate.
As a preferable scheme, the lower part of the edge of the base is connected with a spherical gland through a ball stud, the lower part of the spherical gland is connected with a magnetic attraction seat, and the magnetic attraction seat is detachably connected with a ship plate.
As the preferable scheme, the base includes the montant that vertically extends is used for arranging lift screw hole and with montant fixed connection's bottom board, the ball stud is installed at the edge of bottom board, still inclines to arrange the floor between montant and bottom board.
As a preferable scheme, the bottom plate is specifically arranged as a square plate, the ball stud is arranged at a corner of the square plate, and an arc-shaped concave notch is reserved on the bottom plate between two corners.
As a preferable scheme, a lifting threaded hole is reserved on the base;
the lower part of the platform is fixedly connected with a lifting screw rod, and the lifting screw rod is arranged in the lifting threaded hole in a threaded manner;
the first locating piece comprises a lifting nut which is arranged on the lifting screw rod on the upper portion of the base in a threaded mode, and the lifting nut is used for fixing the lifting screw rod.
Preferably, the base is also provided with at least one first positioning hole horizontally communicated with the lifting threaded hole,
the first positioning piece further comprises a first positioning bolt which can be detachably penetrated through the first positioning hole to be abutted on the lifting screw.
As a preferable scheme, a groove for abutting the first positioning bolt is further formed in one side, opposite to the first positioning hole, of the lifting screw, and the end portion of the first positioning bolt is flat round-head-shaped and matched with the groove.
Preferably, the edge of the lifting nut is also in threaded connection with a rotating screw rod for rotating the lifting nut.
As a preferable scheme, first bosses are arranged on two side edges of the platform in the X direction, and first convex edges are arranged on two side edges of the platform in the Y direction;
the first sliding plate is arranged in the space surrounded by the first boss and the first convex edge in a sliding manner along the Y direction, the second positioning piece is a second positioning bolt which is detachably arranged on the first boss, and the second positioning bolt is abutted to the first sliding plate.
As a preferable scheme, the two side edges of the first sliding plate in the X direction are provided with second convex edges, and the two side edges of the first sliding plate in the Y direction are provided with second bosses;
the second sliding plate is arranged in a space surrounded by the second boss and the second convex edge in a sliding manner along the X direction, the third positioning piece is a third positioning bolt detachably arranged on the second boss, and the third positioning bolt is abutted to the second sliding plate.
As a preferable scheme, the edges of the two sides of the second sliding plate in the X direction are provided with third bosses, a plurality of distance screws are vertically and fixedly arranged on the second sliding plate, the upper parts of the distance screws are simultaneously and detachably connected with a fixing plate, and the lighting theodolite is detachably fixed on the fixing plate.
Preferably, a plurality of locating grooves matched with the wrench are formed in each distance screw.
An adjusting method of an illumination theodolite positioning adjusting device comprises the following steps:
s1, adjusting the position of the illuminating theodolite along the X-axis direction: moving the second slide plate to a designated position along the X direction, and positioning the second slide plate by using a third positioning piece;
s2, adjusting the position of the illuminating theodolite along the Y-axis direction: moving the first slide plate to a designated position along the Y direction, and positioning the first slide plate by using the second positioning piece;
s1, adjusting the position of the illuminating theodolite along the Z-axis direction: and moving the lifting platform to a designated position along the Z direction, and positioning the lifting platform by using the first positioning piece.
Compared with the prior art, the positioning and adjusting device for the illuminating theodolite has the beneficial effects that:
the positioning and adjusting device of the lighting theodolite comprises a base, wherein the base is detachably and fixedly arranged on a ship plate; the lifting platform is movably arranged on the base along the Z direction, the top of the lifting platform is fixedly provided with a platform, and the lower part of the lifting platform is provided with a first positioning piece for fixing the lifting platform and used for positioning the lifting platform when the lifting platform moves to a proper position along the Z direction; the first sliding plate is arranged on the platform in a sliding manner along the Y direction, a second positioning piece used for fixing the first sliding plate is arranged on the platform, and the second positioning piece can fix the first sliding plate when the first sliding plate moves to a proper position along the Y direction; the second sliding plate is arranged on the platform in a sliding manner along the X direction, a second positioning piece for fixing the second sliding plate is arranged on the first sliding plate, and the second sliding plate is positioned by the second positioning piece when the second sliding plate moves to a proper position in the X direction; and the base, the lifting table, the first sliding plate and the second sliding plate are all reserved with through holes for the laser of the light theodolite to pass through.
When the position of the illuminating theodolite needs to be moved, the position of the second sliding plate is adjusted to move the illuminating theodolite in the X direction, the position of the first sliding plate is adjusted to move the illuminating theodolite in the Y direction, then the height of the lifting table can be adjusted to adjust the position of the illuminating theodolite in the Z direction, and finally the purpose of adjusting the position of the illuminating theodolite is achieved. The positioning and adjusting device for the illuminating theodolite is low in adjustment difficulty, improves adjustment efficiency, shortens construction time and improves alignment precision.
Drawings
FIG. 1 is a schematic view of an embodiment of the lighting theodolite positioning adjustment device of the present invention;
FIG. 2 is a schematic view from a perspective of A-A in FIG. 1;
FIG. 3 is a schematic view of view B-B of FIG. 1;
FIG. 4 is a schematic view of a spherical gland;
FIG. 5 is a cross-sectional view of FIG. 4;
FIG. 6 is a schematic view of a base;
FIG. 7 is a top view of the base;
FIG. 8 is a schematic view of a ball stud;
FIG. 9 is a schematic view of a lift nut;
FIG. 10 is a cross-sectional view of FIG. 9;
FIG. 11 is a schematic view of a lift table;
FIG. 12 is a top view of FIG. 11;
FIG. 13 is a schematic view of a first sled;
FIG. 14 is a top view of FIG. 13;
FIG. 15 is a schematic view of a first cover plate;
FIG. 16 is a schematic view of a second sled;
FIG. 17 is a top view of FIG. 16;
FIG. 18 is a schematic view of a fixation plate;
FIG. 19 is a top view of FIG. 18;
FIG. 20 is a schematic view of a distance screw;
FIG. 21 is a schematic diagram of an adjustment method of an illuminated theodolite positioning adjustment device according to an embodiment of the present invention.
In the figure:
1. the device comprises a base, 11, lifting threaded holes, 12, first positioning holes, 13, first positioning bolts, 2, lifting platforms, 21, platforms, 211, first bosses, 212, first convex edges, 22, lifting screws, 221, grooves, 3, first sliding plates, 31, second convex edges, 32, second bosses, 4, second sliding plates, 41, third bosses, 5, an illuminating theodolite, 6, a spherical gland, 7, a magnetic attraction seat, 8, lifting nuts, 9, a rotating screw, 10, second positioning bolts, 11, third positioning bolts, 12, a distance screw, 121, positioning grooves, 13, a fixing plate, 14, ball stud, 15 and a first cover plate.
Detailed Description
The following describes in further detail the embodiments of the present invention with reference to the drawings and examples. The following examples are illustrative of the invention and are not intended to limit the scope of the invention.
As shown in fig. 1 to 20, a positioning and adjusting device for an illumination theodolite according to a preferred embodiment of the present invention includes a base 1, a lifting table 2, a first sliding plate 3 and a second sliding plate 4, wherein the base 1 is detachably and fixedly arranged on a ship plate; the lifting platform 2 is movably arranged on the base 1 along the Z direction, a platform 21 is fixedly arranged at the top of the lifting platform 2, and a first positioning piece for fixing the lifting platform 2 is arranged at the lower part of the lifting platform 2 and used for positioning the lifting platform 2 when the lifting platform 2 moves to a proper position along the Z direction; the first sliding plate 3 is arranged on the platform 21 in a sliding manner along the Y direction, a second positioning piece for fixing the first sliding plate 3 is arranged on the platform 21, and the second positioning piece can fix the first sliding plate 3 when the first sliding plate 3 moves to a proper position along the Y direction; the second sliding plate 4 is arranged on the first sliding plate 3 in a sliding manner along the X direction, a third positioning piece for fixing the second sliding plate 4 is arranged on the first sliding plate 3, and the second sliding plate 4 is positioned by the third positioning piece when the second sliding plate 4 moves to a proper position along the X direction; the second sliding plate 4 is detachably and fixedly connected with the light theodolite 5, and through holes for the laser of the light theodolite 5 to pass through are reserved on the base 1, the lifting table 2, the first sliding plate 3 and the second sliding plate 4.
When the position of the theodolite 5 needs to be moved, the position of the second sliding plate 4 is adjusted to move the theodolite 5 in the X direction, the position of the first sliding plate 3 is adjusted to move the theodolite 5 in the Y direction, then the height of the lifting table 2 can be adjusted to adjust the position of the theodolite 5 in the Z direction, and finally the purpose of adjusting the position of the theodolite 5 is achieved. The positioning and adjusting device for the illuminating theodolite is low in adjustment difficulty, improves adjustment efficiency, shortens construction time and improves alignment precision.
As shown in fig. 4, the lower part of the edge of the base 1 is connected with a spherical gland 6 through a ball stud 14, the lower part of the spherical gland 6 is fixedly connected with a magnetic attraction seat 7, and the magnetic attraction seat 7 is detachably connected with a ship plate. The magnetic attraction seat 7 is a magnetic attraction seat 7 structure which can be adsorbed and fixed with a ship plate in the prior art. By operating the switch of the magnetic attraction seat 7, the quick and firm fixing base 1 can be realized, the whole base 1 cannot move when the ball stud 14 is rotated, and the ball stud 14 can adjust the whole level of the base 1.
Specifically, as shown in fig. 6 to 8, a lifting threaded hole 11 is reserved on the base 1 in the application, and the lifting threaded hole 11 is vertically and vertically extended; the lower part of the platform 21 is fixedly connected with a lifting screw rod 22, the lifting screw rod 22 is arranged in the lifting threaded hole 11 in a threaded manner, and the height of the lifting screw rod 22 can be adjusted by rotating the lifting screw rod 22; specifically, a hole for the ball stud 14 to pass through is reserved at the bottom edge of the base 1, and the base 1, the spherical gland 6 and the magnetic attraction seat 7 are fixedly connected by utilizing the ball stud 14.
In the specific embodiment of this application, the structure of base 1 specifically includes the montant that vertically extends that is used for arranging lift screw hole 11 and with montant fixed connection's bottom plate, and ball stud 14 installs the edge at the bottom plate promptly, has still the slope to arrange the floor between montant and bottom plate to be used for supporting the montant, increase the stability of montant. Moreover, in the implementation of the present application, the bottom plate is specifically arranged as a square plate, the ball stud 14 is installed at a corner of the square plate, and an arc-shaped concave notch is reserved on the bottom plate between two corners, so that the weight of the base 1 is reduced on the basis of meeting the strength requirement of the base 1.
In the specific embodiment of the present application, as shown in fig. 9 to 10, the first positioning member includes a lifting nut 8 screw-mounted on a lifting screw 22 at the upper portion of the base 1, the lifting nut 8 being rotated along the lifting screw 22, the lifting nut 8 being used to fix the lifting screw 22. In addition, the edge of the lifting nut 8 is also connected with a rotating screw rod 9 for rotating the lifting nut 8 in a threaded manner, so that the lifting nut 8 can be conveniently screwed/unscrewed
In the specific embodiment of the present application, at least one first positioning hole 12 horizontally communicated with the lifting threaded hole 11 is reserved on the base 1, and the first positioning piece further comprises a first positioning bolt 13 detachably penetrating through the first positioning hole 12 to be abutted on the lifting screw 22. The first positioning bolt 13 may be a locking bolt, and the first positioning bolt 13 is abutted against the lifting screw 22 to position the lifting screw 22; meanwhile, a groove 221 for abutting the first positioning bolt 13 is further formed in one side, opposite to the first positioning hole 12, of the lifting screw 22, the tail end of the locking bolt is designed into a round flat head shape, the locking bolt is matched with the groove 221 of the screw of the lifting table 2, the function of fixing and preventing the lifting table 2 from rotating is achieved, the Z-axis (height) direction of the lifting table 2 can be adjusted by tightening/loosening the lifting nut 8, and meanwhile, the locking bolt is tightened, so that the lifting table 2 can be fixed at any position on the stroke in the vertical direction.
In the specific embodiment of the present application, as shown in fig. 11 to 13, first bosses 211 are disposed at both side edges of the platform 21 in the X direction, first flanges 212 are disposed at both side edges of the platform 21 in the Y direction, and the height of the first bosses 211 is higher than that of the first flanges 212; the first sliding plate 3 slides along the Y direction and is arranged in the space enclosed by the first boss 211 and the first convex edge 212, the first sliding plate 3 specifically slides along the first convex edge 212, the second positioning piece is a second positioning bolt 10 which is detachably arranged on the first boss 211, and when the first sliding plate 3 moves to a proper position along the Y direction, the second positioning bolt 10 is abutted on the first sliding plate 3 so as to fix the first sliding plate 3. Meanwhile, the first convex edge 212 is provided with a first cover plate 15, and the first cover plate 15 is in threaded connection with the first convex edge 212; the lifting screw 22 is vertically welded and fixed with the platform 21; the middle of the lifting platform 2 is designed into a through hole for laser to pass through; the middle of the screw is drilled with a through hole for passing laser; the lifting table 2 can drive the first sliding plate 3 to move in the Z-axis direction and drive the light theodolite 5 to adjust and position in the Z-axis direction.
As shown in fig. 16 to 17, the second convex edges 31 are provided at both side edges of the first slider 3 in the X direction, the second bosses 32 are provided at both side edges of the first slider 3 in the Y direction, and the height of the second bosses 32 is higher than that of the second convex edges 31; the second sliding plate 4 is slidably arranged in the space enclosed by the second boss 32 and the second convex edge 31 along the X direction, and specifically, the second sliding plate 4 slides along the second convex edge 31; the third positioning member is a third positioning bolt 11 detachably mounted on the second boss 32, and the third positioning bolt 11 abuts on the second slide plate 4 to position the second slide plate 4 when the second slide plate 4 is moved to a proper position. Meanwhile, a second cover plate is arranged on the second convex edge 31, and the second cover plate is in threaded connection with the second convex edge 31; the second boss 32 is used for bearing the adjusting screw tightening torque of the middle slide plate; the second slide plate 4 is designed centrally as a through-hole for passing the laser light. The second sliding plate 4 can move in the X-axis direction to drive the illuminating theodolite 5 to adjust and position in the X-axis direction.
In the specific embodiment of the application, as shown in fig. 1 and fig. 18 to fig. 20, the third bosses 41 are arranged at two side edges of the second sliding plate 4 in the X direction, a plurality of distance screws 12 are vertically and fixedly arranged on the second sliding plate 4, the upper parts of the distance screws 12 are simultaneously and detachably connected with a fixing plate 13, and the lighting theodolite 5 is detachably fixed on the fixing plate 13. Specifically, the distance screw 12 is vertically arranged, the bottom of the distance screw 12 is in threaded connection with the second sliding plate 4, the upper portion of the distance screw 12 is in threaded connection with the fixing plate 13, and at the same time, the distance screw 12 can rotate around the fixing plate 13 to adjust the height of the fixing plate 13. The four corners of the fixing plate 13 are also provided with unthreaded holes, and the distance screws 12 are arranged in the unthreaded holes.
In addition, a sinking groove 221 communicated with the mounting hole is arranged in the middle of the fixed plate 13, the depth of the sinking groove 221 is larger than the thickness of the fixed nut, and the tight connection between the lighting theodolite 5 and the fixed plate 13 is not affected; the middle of the fixing bolt is designed into a through hole for passing laser.
Wherein, a plurality of positioning grooves 121 matched with a spanner are arranged on each distance screw 12, so that the tightening or loosening operation by tools such as the spanner is convenient.
As shown in fig. 21, an embodiment of the adjusting method of the lighting theodolite positioning adjusting device of the present invention includes the steps of:
s1, adjusting the position of the illuminating theodolite along the X-axis direction: moving the second slide plate to a designated position along the X direction, and positioning the second slide plate by using a third positioning piece;
s2, adjusting the position of the illuminating theodolite along the Y-axis direction: moving the first slide plate to a designated position along the Y direction, and positioning the first slide plate by using the second positioning piece;
s1, adjusting the position of the illuminating theodolite along the Z-axis direction: and moving the lifting platform to a designated position along the Z direction, and positioning the lifting platform by using the first positioning piece.
Specifically, as shown in fig. 21, the components of the positioning and adjusting device of the lighting theodolite are assembled according to the bottom-to-top sequential assembly drawing of the base 1, the lighting theodolite 5 is fixed on the fixing plate 13, and the base 1 is fixed on the steel platform 21.
The method for adjusting the front-back direction (X-axis) of the illuminating theodolite 5 comprises the following steps: the second boss 32 in the middle of the two ends of the first sliding plate 3 is provided with an adjusting screw, and the second sliding plate 4 can slide by utilizing a sliding mechanism formed by matching the second convex edge 31 of the first sliding plate 3, the cover plate and the two ends of the first sliding plate 3, which are not provided with the second boss 32. The adjusting screw is screwed down/loosened, so that the theodolite can move along the X-axis direction.
The left-right direction (Y axis) adjustment method of the illuminating theodolite 5 comprises the following steps: the first boss 211 in the middle of the two ends of the lifting platform 2 is provided with an adjusting screw, and the first sliding plate 3 can slide by utilizing a sliding mechanism formed by matching the first convex edge 212 of the lifting platform 2, the cover plate and the two sides of the second boss 32 end of the first sliding plate 3. The adjusting screw is screwed down/loosened, so that the theodolite can move along the Y-axis direction.
The height direction (Z axis) adjustment method of the illuminating theodolite 5 comprises the following steps: the lifting platform 2 is fixed on the base 1 through the lifting nut 8, the locking bolt on the base 1 is aligned with the groove 221 of the lifting screw 22, and the lifting nut 8 is rotated, so that the lifting platform 2 is lifted along the Z-axis direction and cannot rotate.
The horizontal adjustment method of the lighting theodolite 5 comprises the following steps: by tightening/loosening the ball stud 14 through the ball stud 14 at the four corners of the base 1, the horizontal adjustment of the base can be achieved.
Specifically, the specification of the adjusting screw is M12×1, the specification of the ball stud 14 is M16×1, the bolt head is provided with 10 equally divided scale marks, the specification of the lifting nut 8 is M56×3, the bolt head is provided with 30 equally divided scale marks, and the accurate adjustment of the base X, Y, Z shaft can be realized through the screw pitch and the scale marks of the screw teeth, so that the adjustment precision can be controlled to be 0.1mm.
The positioning and adjusting device of the illuminating theodolite has the three-dimensional adjusting function, is simple in parts, easy to manufacture and convenient to assemble, disassemble and operate; the adjusting efficiency is high, the precision is high, and the precision can reach 0.1mm; the magnetic seat 7 can realize quick and firm fixation and disassembly, and has strong stability; the adjusting direction is large, the left and right and front and back can be adjusted by 10mm, the height can be adjusted by 250mm, and the use of theodolites with different heights can be met; meanwhile, the invention has light weight, is easy to carry and is convenient for field construction personnel to use.
In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the invention, the scope of which is defined by the claims and their equivalents.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that modifications and substitutions can be made by those skilled in the art without departing from the technical principles of the present invention, and these modifications and substitutions should also be considered as being within the scope of the present invention.

Claims (13)

1. An illumination theodolite positioning adjustment device, comprising:
the base is detachably and fixedly arranged on the ship plate;
the lifting platform is movably arranged on the base along the Z direction, a platform is fixedly arranged at the top of the lifting platform, and a first positioning piece for fixing the lifting platform is arranged at the lower part of the lifting platform;
the first sliding plate is arranged on the platform in a sliding manner along the Y direction, and a second positioning piece for fixing the first sliding plate is arranged on the platform;
the second sliding plate is arranged on the first sliding plate in a sliding manner along the X direction, and a third positioning piece for fixing the second sliding plate is arranged on the first sliding plate;
the second sliding plate is detachably and fixedly connected with the lighting theodolite, and through holes for laser passing through of the lighting theodolite are reserved in the base, the lifting table, the first sliding plate and the second sliding plate.
2. The positioning and adjusting device of the lighting theodolite according to claim 1, wherein the lower part of the edge of the base is connected with a spherical gland through a ball stud, the lower part of the spherical gland is connected with a magnetic attraction seat, and the magnetic attraction seat is detachably connected with a ship plate.
3. The lighting theodolite positioning adjustment device of claim 2 wherein the base comprises a vertical rod extending vertically for arranging the lifting screw holes and a bottom plate fixedly connected with the vertical rod, the ball stud is arranged at the edge of the bottom plate, and a rib plate is obliquely arranged between the vertical rod and the bottom plate.
4. A lighting theodolite positioning and adjusting device as claimed in claim 3, wherein the bottom plate is specifically arranged as a square plate, the ball stud is mounted at a corner of the square plate, and an arc-shaped concave notch is reserved on the bottom plate between two corners.
5. The lighting theodolite positioning adjustment device of claim 1 wherein the base is reserved with a lifting threaded hole;
the lower part of the platform is fixedly connected with a lifting screw rod, and the lifting screw rod is arranged in the lifting threaded hole in a threaded manner;
the first locating piece comprises a lifting nut which is arranged on the lifting screw rod on the upper portion of the base in a threaded mode, and the lifting nut is used for fixing the lifting screw rod.
6. An illumination theodolite positioning adjustment device according to claim 5, wherein at least one first positioning hole horizontally communicated with the lifting threaded hole is reserved on the base,
the first positioning piece further comprises a first positioning bolt which can be detachably penetrated through the first positioning hole to be abutted on the lifting screw.
7. A lighting theodolite positioning adjustment device as set forth in claim 6, wherein a groove for the first positioning bolt to abut against is further provided on the lifting screw on the side opposite to the first positioning hole, and the end portion of the first positioning bolt is shaped like a flat round head matched with the groove.
8. An illumination theodolite positioning adjustment device according to claim 5 wherein the rim of the elevator nut is further threaded with a turning screw for turning the elevator nut.
9. The positioning and adjusting device of the lighting theodolite according to claim 1, wherein the two side edges of the platform in the X direction are provided with first bosses, and the two side edges of the platform in the Y direction are provided with first convex edges;
the first sliding plate is arranged in the space surrounded by the first boss and the first convex edge in a sliding manner along the Y direction, the second positioning piece is a second positioning bolt which is detachably arranged on the first boss, and the second positioning bolt is abutted to the first sliding plate.
10. The positioning and adjusting device of the illuminating theodolite according to claim 1, wherein the two side edges of the first sliding plate in the X direction are provided with second convex edges, and the two side edges of the first sliding plate in the Y direction are provided with second bosses;
the second sliding plate is arranged in a space surrounded by the second boss and the second convex edge in a sliding manner along the X direction, the third positioning piece is a third positioning bolt detachably arranged on the second boss, and the third positioning bolt is abutted to the second sliding plate.
11. The positioning and adjusting device of an illuminating theodolite according to claim 1, wherein third bosses are arranged on two side edges of the second sliding plate in the X direction, a plurality of distance screws are vertically and fixedly arranged on the second sliding plate, a fixing plate is detachably connected to the upper part of each distance screw at the same time, and the illuminating theodolite is detachably fixed on the fixing plate.
12. An illuminating theodolite positioning and adjusting device according to claim 9, wherein a plurality of positioning grooves matched with a spanner are formed in each distance screw.
13. A method of adjusting using the lighting theodolite positioning adjustment device of any one of claims 1 to 12, comprising the steps of:
s1, adjusting the position of the illuminating theodolite along the X-axis direction: moving the second slide plate to a designated position along the X direction, and positioning the second slide plate by using a third positioning piece;
s2, adjusting the position of the illuminating theodolite along the Y-axis direction: moving the first slide plate to a designated position along the Y direction, and positioning the first slide plate by using the second positioning piece;
s1, adjusting the position of the illuminating theodolite along the Z-axis direction: and moving the lifting platform to a designated position along the Z direction, and positioning the lifting platform by using the first positioning piece.
CN202311337264.1A 2023-10-16 2023-10-16 Positioning and adjusting device and adjusting method for lighting theodolite Pending CN117341934A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202311337264.1A CN117341934A (en) 2023-10-16 2023-10-16 Positioning and adjusting device and adjusting method for lighting theodolite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202311337264.1A CN117341934A (en) 2023-10-16 2023-10-16 Positioning and adjusting device and adjusting method for lighting theodolite

Publications (1)

Publication Number Publication Date
CN117341934A true CN117341934A (en) 2024-01-05

Family

ID=89359060

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202311337264.1A Pending CN117341934A (en) 2023-10-16 2023-10-16 Positioning and adjusting device and adjusting method for lighting theodolite

Country Status (1)

Country Link
CN (1) CN117341934A (en)

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