CN112179273B - High-efficient full-automatic mapping tool - Google Patents
High-efficient full-automatic mapping tool Download PDFInfo
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- CN112179273B CN112179273B CN202011084903.4A CN202011084903A CN112179273B CN 112179273 B CN112179273 B CN 112179273B CN 202011084903 A CN202011084903 A CN 202011084903A CN 112179273 B CN112179273 B CN 112179273B
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- 238000013507 mapping Methods 0.000 title claims abstract description 75
- 230000003068 static effect Effects 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000013016 damping Methods 0.000 claims description 7
- 230000000670 limiting effect Effects 0.000 claims description 6
- 230000033001 locomotion Effects 0.000 abstract description 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 8
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 8
- 241001330002 Bambuseae Species 0.000 abstract description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 8
- 239000011425 bamboo Substances 0.000 abstract description 8
- 230000001788 irregular Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 8
- 229910052705 radium Inorganic materials 0.000 description 7
- HCWPIIXVSYCSAN-UHFFFAOYSA-N radium atom Chemical compound [Ra] HCWPIIXVSYCSAN-UHFFFAOYSA-N 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000002547 anomalous effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
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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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention discloses a high-efficiency full-automatic surveying and mapping tool, and relates to the technical field of surveying and mapping tools; in order to improve the convenience and reliability of mapping; the laser device comprises a surveying and mapping rotary drum, a base and more than two laser heads, wherein the laser heads are equidistantly mounted on the inner wall of the circumference of the surveying and mapping rotary drum through adjusting frames respectively, hollow studs are mounted on the outer wall of the top of the base through supports, the outer wall of each hollow stud is connected with a pushing drum used for controlling the rotary drum to move in a linked manner through threads, and the surveying and mapping rotary drum is rotatably connected to one end of the pushing drum; survey and drawing rotary drum circumference outer wall and propelling movement section of thick bamboo circumference outer wall are provided with rotary drum linkage tooth and propelling movement linkage tooth respectively, base top outer wall passes through the screw fixation and has the pivot frame. According to the invention, by arranging the surveying and mapping rotary drum and more than two laser heads, the surfaces of objects in the surveying and mapping rotary drum can be scanned by the more than two laser heads in a manner of rotating the surveying and mapping rotary drum, so that convenience is provided for measuring irregular objects.
Description
Technical Field
The invention relates to the technical field of surveying and mapping tools, in particular to an efficient full-automatic surveying and mapping tool.
Background
Surveying and mapping refers to measuring, collecting and drawing the shape, size, spatial position, attributes and the like of natural geographic elements or surface artificial facilities; at present, various tools are often used for measuring the shape and size of the object, especially the polygon, and the surveying work is more complicated for the irregular object; therefore, a tool capable of measuring the structural shape such as a polygon is needed.
Through the retrieval, chinese patent application number is CN 201921501353.4's patent, a survey and drawing chi is used in survey and drawing is disclosed, including the survey and drawing chi body, the fixed scale mark that is equipped with on the survey and drawing chi body, the bottom symmetry fixedly connected with supporting shoe of survey and drawing chi body, it is connected with a screw rod to rotate jointly through two bearings between two supporting shoes, and the bearing is fixed to be established on the supporting shoe, the one end of screw rod runs through the supporting shoe and outwards extends, threaded connection has the screw sleeve on being located the pole wall of screw rod between two supporting shoes, symmetry fixedly connected with indicator lever on the outer tube wall of screw sleeve, fixedly connected with magnetite on the pole wall that the indicator lever is close to the survey and drawing chi body, and the material of survey and drawing chi body is iron, the indicator lever is close to the pole wall of survey and drawing chi body and offsets with the lateral wall of survey and drawing chi body. The surveying and mapping ruler in the above patent has the following disadvantages: for objects with irregular shapes, the surveying and mapping work is more complicated, and reliable appearance patterns and sizes are difficult to draw.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides an efficient and full-automatic mapping tool.
In order to achieve the purpose, the invention adopts the following technical scheme:
a high-efficiency full-automatic surveying and mapping tool comprises a surveying and mapping rotary drum, a base and more than two laser heads, wherein the laser heads are equidistantly mounted on the inner wall of the circumference of the surveying and mapping rotary drum through adjusting frames respectively, the outer wall of the top of the base is provided with a hollow stud through a support, the outer wall of the hollow stud is connected with a pushing drum used for controlling the translation of a linkage tooth of the rotary drum through threads, and the surveying and mapping rotary drum is rotatably connected to one end of the pushing drum; the outer wall of the circumference of the surveying and mapping rotary drum and the outer wall of the circumference of the pushing drum are respectively provided with rotary drum linkage teeth and pushing linkage teeth, the outer wall of the top of the base is fixedly provided with a rotary shaft frame through screws, the inner wall of the rotary shaft frame is provided with a first gear and a second gear through damping rotary shafts, the second gear is meshed with the rotary drum linkage teeth, the top of the base is provided with a power motor through a motor support, and the output end of the power motor is provided with a transmission mechanism for controlling the rotation of the pushing drum and the first gear; the outer wall of the top of the base is fixedly provided with a control room through screws, the laser head is connected into an external circuit through an electric slip ring, and the laser head and the power motor are electrically connected with a control unit in the control room.
Preferably: the transmission mechanism comprises a linkage barrel and a connecting frame, the connecting frame is fixed on the inner wall of the linkage barrel through screws, the output end of a power motor is rotatably connected with a power main shaft through a coupler, one end of the power main shaft is fixed on the outer wall of one side of the connecting frame through screws, linkage inner teeth matched with the first gear are arranged on the inner wall of one side of the linkage barrel, linkage outer teeth matched with the pushing linkage teeth are arranged on the outer wall of one side of the linkage barrel, and the linkage outer teeth and the linkage inner teeth are respectively arranged on the outer wall and the inner wall of the half circumference of the same side of the linkage barrel; the diameter of the first gear is smaller than the inner diameter of the linkage cylinder, the central axis of the first gear is parallel to the central axis of the power main shaft, and the height of the central axis of the first gear is lower than that of the central axis of the power main shaft; the thread pitch of the outer surface of the hollow stud is matched with the measuring width of the laser head.
Further: the surveying and mapping rotary drum is rotatably connected to the inner wall of one side of the pushing drum through a sliding ring, and the cross section of the sliding ring is of an 8-shaped structure; the maximum static friction force of the slip ring, the surveying and mapping rotary drum and the pushing cylinder is smaller than the maximum static friction force of the rotary shaft frame and the damping rotary shaft and the maximum static friction force of the pushing cylinder and threads on the outer wall of the hollow stud.
Further preferred is: the outer wall of adjusting bracket one side is connected in survey and drawing rotary drum inner wall through two support guide arms sliding, and adjusting bracket one side inner wall rotates and is connected with the regulation double-screw bolt, and the regulation double-screw bolt passes through threaded connection in survey and drawing rotary drum inner wall, and the other end of regulation double-screw bolt passes through the screw fixation and has adjust knob.
As a preferable aspect of the present invention: the outer wall of one end of the hollow stud is connected with a fixed pipe through a flange, and the inner wall of one end of the fixed pipe is detachably and hermetically connected with a suction head through a buckle; the outer wall of the suction head is provided with suction holes which are uniformly distributed; the outer wall of the top of the base is fixed with a negative pressure generator through screws; the inner wall of the other end of the hollow stud is connected to the output end of the negative pressure generator through a negative pressure pipe.
Further preferred as the invention: the suction head is of an outwards-bulged cambered surface structure, and the outer surface of the suction head is provided with folding layers distributed at equal intervals.
As a still further scheme of the invention: a control arm is integrally arranged on the outer wall of one side of the power main shaft, and a conducting ring is embedded in the side wall of one end of the control arm; the outer wall of the top of the base is fixed with a mounting rack through screws, and the inner walls of two sides of the mounting rack are embedded with conducting strips matched with the conducting rings; the conducting strip is connected into a control circuit of the laser head, and the position of the control arm is matched with the starting position or the ending position of the linkage outer teeth.
On the basis of the scheme: the supporting guide rod is of a hexagonal prism structure, and a limiting head is fixed at the outer end of the supporting guide rod through a screw.
On the basis of the foregoing scheme, it is preferable that: and the inner wall of one side of the surveying and mapping rotary drum is provided with sliding balls which are distributed uniformly in a floating manner.
The invention has the beneficial effects that:
1. according to the invention, by arranging the surveying and mapping rotary drum and more than two laser heads, the more than two laser heads can scan the surface of an object in the surveying and mapping rotary drum at present in a manner of rotating the surveying and mapping rotary drum, and send data to the control room, the control unit in the control room generates the shape and size of the object according to the data, so that convenience is provided for measuring irregular objects, and because more than two laser heads are arranged and the motion paths of the laser heads are consistent, interference items can be discharged based on the data fed back by different laser heads, errors are reduced, and the surveying and mapping reliability is further ensured.
2. The linkage barrel with the linkage outer teeth and the linkage inner teeth is arranged, so that the periodic transmission control of the first gear and the pushing barrel can be realized through a power motor, and when the pushing barrel rotates, the mapping rotary barrel is driven to translate under the guidance of the threads on the surface of the hollow stud, so that the laser head can scan the surface of an object in a rotating and translating manner, and complete and reliable data can be obtained; because linkage external tooth and linkage internal tooth set up respectively on half circumference outer wall and half circumference inner wall with one side of the linkage section of thick bamboo, then survey and drawing rotary drum and propelling movement section of thick bamboo pivoted time and do not overlap, ensured measuring reliability, in addition, power motor can the continuation work, need not to adopt the high and expensive step motor of precision also can carry out reliable data and measurationing.
3. By arranging the 8-shaped slip ring, the smoothness of the rotation of the surveying and mapping rotary drum at one end of the pushing drum is improved, the limiting effect is achieved on the surveying and mapping rotary drum, and the effect of connecting the surveying and mapping rotary drum and the pushing drum is achieved; through setting up adjust knob isotructure, can be convenient for handle the calibration of radium-shine head, guarantee radium-shine head equals to survey and drawing rotary drum axis distance to promote and measurate the precision.
4. By arranging the fixing tube, the suction head and other structures, the object can be fixed in a negative pressure suction mode, and the practicability is improved; through setting up the cambered surface structure and the fold layer that the suction head is outside uplift, when attracting the object surface, thereby attract the head and can laminate the object surface more through fold layer deformation, can all provide reliable appeal to depressed face, plane and convex surface, promote general purpose nature.
5. By arranging the conducting ring, the conducting strips and other structures, the control arm can drive the conducting ring to contact and conduct a circuit between the two conducting strips when the power spindle rotates, so that the work of the laser head is controlled, and the position of the control arm is matched with the starting or stopping position of the linkage external teeth, so that the data measurement of the laser head can be suspended in the moving process of the pushing cylinder, interference factors are avoided as far as possible, and the reliability is further improved; through setting up the ball, can be convenient for when measuring the object that is fixed in on the plane, when the survey and drawing rotary drum contacted the plane, can slide on the plane through the ball, promoted life when having reached spacing effect.
Drawings
FIG. 1 is a schematic structural diagram of an efficient fully-automatic surveying and mapping tool according to the present invention;
FIG. 2 is a schematic sectional structural view of a mapping drum and a pushing drum of the fully-automatic efficient surveying and mapping tool according to the present invention;
FIG. 3 is a schematic structural diagram of an adjusting stand for an efficient fully-automatic surveying and mapping tool according to the present invention;
FIG. 4 is a schematic structural diagram of a control arm of an efficient fully-automatic surveying and mapping tool according to the present invention;
FIG. 5 is a schematic sectional view of a linkage cylinder of an efficient fully-automatic surveying and mapping tool according to the present invention;
FIG. 6 is a schematic structural diagram of a cross-sectional view of a suction head of the efficient fully-automatic surveying and mapping tool according to the present invention;
fig. 7 is a circuit flow chart of an efficient fully-automatic mapping tool according to the present invention.
In the figure: 1 mapping rotary drum, 2 suction heads, 3 sliding balls, 4 adjusting knobs, 5 rotary drum linkage teeth, 6 pushing linkage teeth, 7 pushing drums, 8 negative pressure pipes, 9 power motors, 10 negative pressure generators, 11 control chambers, 12 bases, 13 rotary shaft frames, 14 second gears, 15 laser heads, 16 adjusting frames, 17 fixing pipes, 18 hollow studs, 19 sliding rings, 20 adjusting studs, 21 supporting guide rods, 22 limiting heads, 23 linkage drums, 24 control arms, 25 conducting rings, 26 conducting strips, 27 mounting frames, 28 linkage external teeth, 29 power main shafts, 30 connecting frames, 31 linkage internal teeth, 32 first gears, 33 suction holes and 34 fold layers.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
A high-efficiency full-automatic surveying and mapping tool is shown in figure 1 and comprises a surveying and mapping rotary drum 1, a base 12 and more than two laser heads 15, wherein the laser heads 15 are respectively and equidistantly arranged on the inner circumferential wall of the surveying and mapping rotary drum 1 through an adjusting frame 16, the outer wall of the top of the base 12 is provided with a hollow stud 18 through a support, the outer wall of the hollow stud 18 is connected with a pushing drum 7 used for controlling the translation of a rotary drum linkage tooth 5 through threads, and the surveying and mapping rotary drum 1 is rotatably connected to one end of the pushing drum 7; the outer wall of the circumference of the surveying and mapping rotary drum 1 and the outer wall of the circumference of the pushing drum 7 are respectively provided with rotary drum linkage teeth 5 and pushing linkage teeth 6, the outer wall of the top of the base 12 is fixed with a rotary shaft frame 13 through screws, the inner wall of the rotary shaft frame 13 is provided with a first gear 32 and a second gear 14 through damping rotary shafts, the second gear 14 is meshed with the rotary drum linkage teeth 5, the top of the base 12 is provided with a power motor 9 through a motor support, and the output end of the power motor 9 is provided with a transmission mechanism for controlling the pushing drum 7 and the first gear 32 to rotate; a control chamber 11 is fixed on the outer wall of the top of the base 12 through screws, the laser head 15 is connected to an external circuit through an electric slip ring, and both the laser head 15 and the power motor 9 are electrically connected with a control unit in the control chamber 11; through setting up survey and drawing rotary drum 1 and the radium head 15 more than two, can make radium head 15 more than two scan present survey and drawing rotary drum 1 internal object surface with the mode of rotating survey and drawing rotary drum 1, and send data to control room 11, the shape and size of control unit according to data generation object in the control room 11, for measuring anomalous object provides convenience, owing to set up radium head 15 more than two, and radium head 15 motion path accords with, therefore, can be based on the data of different radium head 15 feedbacks, the interference item of discharge, reduce the error, thereby survey and drawing reliability has further been ensured.
In order to improve the control effect; as shown in fig. 1-5, the transmission mechanism includes a linkage cylinder 23 and a connecting frame 30, the connecting frame 30 is fixed on an inner wall of the linkage cylinder 23 through screws, an output end of the power motor 9 is rotatably connected with a power spindle 29 through a coupler, one end of the power spindle 29 is fixed on an outer wall of one side of the connecting frame 30 through screws, an inner wall of one side of the linkage cylinder 23 is provided with linkage inner teeth 31 adapted to a first gear 32, an outer wall of one side of the linkage cylinder 23 is provided with linkage outer teeth 28 adapted to the pushing linkage teeth 6, and the linkage outer teeth 28 and the linkage inner teeth 31 are respectively arranged on a half circumference outer wall and a half circumference inner wall on the same side of the linkage cylinder 23; the diameter of the first gear 32 is smaller than the inner diameter of the linkage cylinder 23, the central axis of the first gear 32 is parallel to the central axis of the power spindle 29, and the height of the central axis of the first gear 32 is lower than that of the central axis of the power spindle 29; the thread pitch of the outer surface of the hollow stud 18 is matched with the measurement width of the laser head 15; by arranging the linkage barrel 23 with the linkage outer teeth 28 and the linkage inner teeth 31, periodic transmission control over the first gear 32 and the pushing barrel 7 can be realized through one power motor 9, and when the pushing barrel 7 rotates, the mapping rotary barrel 1 is driven to translate based on the guiding direction of the threads on the surface of the hollow stud 18, so that the laser head 15 can scan the surface of an object in a rotating and translating manner to obtain complete and reliable data; because linkage external tooth 28 and linkage internal tooth 31 set up respectively on half circumference outer wall and half circumference inner wall with one side of linkage section of thick bamboo 23, then survey and drawing rotary drum 1 and propelling movement section of thick bamboo 7 pivoted time and do not overlap, ensured measuring reliability, in addition, power motor 9 can the continuation work, need not to adopt the high and expensive step motor of precision also can carry out reliable data and measurationing.
To improve the smoothness of the sliding; as shown in fig. 2, the surveying and mapping rotary drum 1 is rotatably connected to the inner wall of one side of the pushing drum 7 through a sliding ring 19, and the cross section of the sliding ring 19 is of an 8-shaped structure; the maximum static friction force of the slip ring 19, the surveying and mapping rotary drum 1 and the pushing cylinder 7 is smaller than the maximum static friction force of the rotary shaft frame 13 and the damping rotary shaft and the maximum static friction force of the pushing cylinder 7 and the threads on the outer wall of the hollow stud 18; through the sliding ring 19 that sets up 8 font structure, not only promoted survey and drawing rotary drum 1 and rotated in the smoothness degree of a propelling movement section of thick bamboo 7 one end, played spacing effect especially to survey and drawing rotary drum 1, played the effect of connecting survey and drawing rotary drum 1 and a propelling movement section of thick bamboo 7.
To facilitate adjustment; as shown in fig. 1 and 3, the outer wall of one side of the adjusting bracket 16 is slidably connected to the inner wall of the surveying and mapping rotary drum 1 through two supporting guide rods 21, the inner wall of one side of the adjusting bracket 16 is rotatably connected with an adjusting stud 20, the adjusting stud 20 is connected to the inner wall of the surveying and mapping rotary drum 1 through a thread, and the other end of the adjusting stud 20 is fixed with an adjusting knob 4 through a screw; through setting up adjust knob 4 isotructures, can be convenient for to the calibration of radium-shine head 15, guarantee radium-shine head 15 equals to survey and drawing 1 axis distance of rotary drum to promote and measurate the precision.
In order to facilitate fixation; as shown in fig. 2 and 6, the outer wall of one end of the hollow stud 18 is connected with a fixed tube 17 through a flange, and the inner wall of one end of the fixed tube 17 is detachably and hermetically connected with the suction head 2 through a buckle; the outer wall of the suction head 2 is provided with suction holes 33 which are uniformly distributed; the outer wall of the top of the base 12 is fixed with a negative pressure generator 10 through screws; the inner wall of the other end of the hollow stud 18 is connected to the output end of the negative pressure generator 10 through the negative pressure pipe 8; through setting up fixed pipe 17 and attracting structures such as head 2, can fix the object with the form that the negative pressure attracts, promoted the practicality.
In order to improve the fixing effect; as shown in fig. 6, the suction head 2 is in an outwardly-bulged cambered surface structure, and the outer surface of the suction head 2 is provided with crease layers 34 which are distributed at equal intervals; through setting up the cambered surface structure and the fold layer 34 that attract head 2 to be outside uplift, when attracting the object surface, thereby attract head 2 can be through fold layer 34 deformation laminate the object surface more, can all provide reliable appeal to depressed face, plane and convex surface, promoted general purpose nature.
In order to further improve the control effect; as shown in fig. 4 and 5, a control arm 24 is integrally arranged on an outer wall of one side of the power spindle 29, and a conductive ring 25 is embedded in a side wall of one end of the control arm 24; a mounting frame 27 is fixed on the outer wall of the top of the base 12 through screws, and conductive sheets 26 matched with the conductive rings 25 are embedded in the inner walls of the two sides of the mounting frame 27; the conducting strip 26 is connected into a control circuit of the laser head 15, and the position of the control arm 24 is matched with the starting or stopping position of the linkage outer teeth 28; through setting up structures such as conducting ring 25 and conducting strip 26, can be when power main shaft 29 rotates, drive the conducting ring 25 through control arm 24 and contact and switch on the circuit between two conducting strips 26 to control the work of radium head 15, because the position of control arm 24 and the originated or the end position adaptation of linkage external tooth 28, consequently, can move the data measurement of in-process pause radium head 15 at propelling movement section of thick bamboo 7, thereby interference factor has been avoided as far as, the reliability has further been promoted.
In order to improve firmness; as shown in fig. 2 and 3, the support guide rod 21 has a hexagonal prism structure, and a stopper 22 is fixed to an outer end of the support guide rod 21 by a screw; through the support guide rod 21 with the hexagonal prism structure, the installation firmness of the laser head 15 can be further improved.
In order to improve the practicability; as shown in fig. 1-3, the inner wall of one side of the surveying and mapping rotary drum 1 is provided with sliding balls 3 which are distributed evenly in a floating way; through setting up smooth ball 3, can be convenient for when measuring the object that is fixed in on the plane, when survey and drawing rotary drum 1 contacts the plane, can slide on the plane through smooth ball 3, promoted life when having reached spacing effect.
In the embodiment, when the device is used, a user can calibrate the position of the laser head 15 through the adjusting knob 4 in advance, a to-be-measured object is placed on the suction head 2, the negative pressure generator 10 is controlled to work to fix the to-be-measured object, the power motor 9 is controlled to work, the power motor 9 drives the linkage cylinder 23 to rotate through the power main shaft 29 and the connecting frame 30, when the linkage cylinder 23 rotates, the first gear 32 and the pushing cylinder 7 can be alternately driven to rotate through the linkage internal teeth 31 and the linkage external teeth 28, when the first gear 32 rotates, the second gear 14 is synchronously driven to rotate through the damping rotating shaft, the second gear 14 further drives the surveying and mapping rotary cylinder 1 to rotate through the rotary cylinder linkage teeth 5, the laser head 15 scans the surface of the object in the surveying and mapping rotary cylinder 1 at present and sends data to the control room 11, the control unit in the control room 11 generates the shape and size of the object according to the data, thereby providing convenience for measuring irregular objects, because more than two laser heads 15 are arranged and the motion paths of the laser heads 15 are consistent, interference items can be discharged and errors can be reduced based on data fed back by different laser heads 15, and the surveying and mapping reliability is further guaranteed; when the pushing cylinder 7 rotates, the surveying and mapping rotary cylinder 1 is driven to translate based on the downward guidance of the threads on the surface of the hollow stud 18, so that the laser head 15 can scan the surface of an object in a rotating and translating manner to obtain complete and reliable data; in addition, when the power spindle 29 rotates, the control arm 24 drives the conductive ring 25 to contact and conduct a circuit between the two conductive sheets 26, so that the work of the laser head 15 is controlled, and the position of the control arm 24 is matched with the starting or stopping position of the linkage external teeth 28, so that the data measurement of the laser head 15 can be suspended in the moving process of the pushing cylinder 7, interference factors are avoided as far as possible, and the reliability is further improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The efficient full-automatic surveying and mapping tool comprises a surveying and mapping rotary drum (1), a base (12) and more than two laser heads (15), and is characterized in that the laser heads (15) are respectively equidistantly mounted on the inner wall of the circumference of the surveying and mapping rotary drum (1) through an adjusting frame (16), hollow studs (18) are mounted on the outer wall of the top of the base (12) through supports, the outer wall of each hollow stud (18) is connected with a pushing drum (7) used for controlling the translation of a rotary drum linkage tooth (5) through threads, and the surveying and mapping rotary drum (1) is rotatably connected to one end of the pushing drum (7); the outer wall of the circumference of the mapping rotary drum (1) and the outer wall of the circumference of the pushing drum (7) are respectively provided with rotary drum linkage teeth (5) and pushing linkage teeth (6), the outer wall of the top of the base (12) is fixedly provided with a rotary shaft frame (13) through screws, the inner wall of the rotary shaft frame (13) is provided with a first gear (32) and a second gear (14) through damping rotary shafts, the second gear (14) is meshed with the rotary drum linkage teeth (5), the top of the base (12) is provided with a power motor (9) through a motor support, and the output end of the power motor (9) is provided with a transmission mechanism for controlling the rotation of the pushing drum (7) and the first gear (32); the outer wall of the top of the base (12) is fixed with a control room (11) through screws, the laser head (15) is connected into an external circuit through an electric slip ring, and the laser head (15) and the power motor (9) are electrically connected with a control unit in the control room (11).
2. The efficient full-automatic surveying and mapping tool according to claim 1, wherein the transmission mechanism comprises a linkage cylinder (23) and a connecting frame (30), the connecting frame (30) is fixed on the inner wall of the linkage cylinder (23) through screws, the output end of the power motor (9) is rotatably connected with a power spindle (29) through a coupler, one end of the power spindle (29) is fixed on the outer wall of one side of the connecting frame (30) through screws, the inner wall of one side of the linkage cylinder (23) is provided with linkage inner teeth (31) matched with the first gear (32), the outer wall of one side of the linkage cylinder (23) is provided with linkage outer teeth (28) matched with the pushing linkage teeth (6), and the linkage outer teeth (28) and the linkage inner teeth (31) are respectively arranged on the outer wall of half circumference and the inner wall of half circumference of the same side of the linkage cylinder (23); the diameter of the first gear (32) is smaller than the inner diameter of the linkage cylinder (23), the central axis of the first gear (32) is parallel to the central axis of the power main shaft (29), and the height of the central axis of the first gear (32) is lower than that of the central axis of the power main shaft (29); the thread pitch of the outer surface of the hollow stud (18) is matched with the measuring width of the laser head (15).
3. The efficient full-automatic surveying and mapping tool as claimed in claim 2, wherein the surveying and mapping rotary drum (1) is rotatably connected to the inner wall of one side of the pushing drum (7) through a sliding ring (19), and the cross section of the sliding ring (19) is of an 8-shaped structure; the maximum static friction force of the slip ring (19), the surveying and mapping rotary drum (1) and the pushing cylinder (7) is smaller than the maximum static friction force of the rotary shaft frame (13) and the damping rotary shaft and the maximum static friction force of the pushing cylinder (7) and the threads on the outer wall of the hollow stud (18).
4. An efficient and fully-automatic surveying and mapping tool as claimed in claim 3, characterized in that the outer wall of one side of the adjusting bracket (16) is slidably connected to the inner wall of the surveying and mapping rotary drum (1) through two supporting guide rods (21), the inner wall of one side of the adjusting bracket (16) is rotatably connected with an adjusting stud (20), the adjusting stud (20) is connected to the inner wall of the surveying and mapping rotary drum (1) through threads, and the other end of the adjusting stud (20) is fixed with an adjusting knob (4) through a screw.
5. The efficient full-automatic surveying and mapping tool as claimed in claim 4, wherein the outer wall of one end of the hollow stud (18) is connected with a fixed pipe (17) through a flange, and the inner wall of one end of the fixed pipe (17) is detachably and hermetically connected with a suction head (2) through a buckle; the outer wall of the suction head (2) is provided with suction holes (33) which are uniformly distributed; the outer wall of the top of the base (12) is fixed with a negative pressure generator (10) through screws; the inner wall of the other end of the hollow stud (18) is connected to the output end of the negative pressure generator (10) through the negative pressure pipe (8).
6. An efficient and fully automatic surveying and mapping tool as claimed in claim 5, characterized in that the suction head (2) is in an outwardly convex cambered surface structure, and the outer surface of the suction head (2) is provided with equally distributed corrugated layers (34).
7. A high-efficiency full-automatic surveying and mapping tool as claimed in any one of claims 2 to 6, characterized in that a control arm (24) is integrally arranged on the outer wall of one side of the power main shaft (29), and a conductive ring (25) is embedded in the side wall of one end of the control arm (24); a mounting rack (27) is fixed on the outer wall of the top of the base (12) through screws, and conducting strips (26) matched with the conducting rings (25) are embedded in the inner walls of the two sides of the mounting rack (27); the conducting strip (26) is connected into a control circuit of the laser head (15), and the position of the control arm (24) is matched with the starting or stopping position of the linkage external teeth (28).
8. An efficient and fully automatic surveying and mapping tool according to claim 4, characterized in that the supporting guide rod (21) is of a hexagonal prism structure, and a limiting head (22) is fixed at the outer end of the supporting guide rod (21) through a screw.
9. An efficient and fully automatic surveying and mapping tool according to claim 1, characterized in that the inner wall of one side of the surveying and mapping rotating cylinder (1) is provided with evenly distributed sliding balls (3) in a floating way.
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| CN106768309B (en) * | 2016-12-09 | 2018-03-30 | 武汉凌云光电科技有限责任公司 | A kind of adaptive mechanism for being used to protect laser power meter |
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Denomination of invention: A highly efficient and fully automated surveying and mapping tool Effective date of registration: 20230413 Granted publication date: 20210803 Pledgee: Industrial and Commercial Bank of China Limited Jinhua Economic Development Zone sub branch Pledgor: Jinhua Haode Technology Co.,Ltd. Registration number: Y2023330000751 |