CN112762320B - Fixed marker post for surveying and mapping of surveying and mapping engineering - Google Patents
Fixed marker post for surveying and mapping of surveying and mapping engineering Download PDFInfo
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- CN112762320B CN112762320B CN202110089460.6A CN202110089460A CN112762320B CN 112762320 B CN112762320 B CN 112762320B CN 202110089460 A CN202110089460 A CN 202110089460A CN 112762320 B CN112762320 B CN 112762320B
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- 239000003550 marker Substances 0.000 title claims abstract description 25
- 238000013507 mapping Methods 0.000 title claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims description 35
- 238000003780 insertion Methods 0.000 claims description 21
- 230000037431 insertion Effects 0.000 claims description 21
- 244000309464 bull Species 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000011084 recovery Methods 0.000 claims description 3
- 239000002689 soil Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 11
- 239000011120 plywood Substances 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 7
- 238000005259 measurement Methods 0.000 description 4
- 238000011160 research Methods 0.000 description 3
- 238000004904 shortening Methods 0.000 description 2
- 241000283984 Rodentia Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004883 computer application Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
- F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
- F16M11/046—Allowing translations adapted to upward-downward translation movement
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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
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
The invention discloses a fixed marker post for surveying and mapping of surveying and mapping engineering, which comprises a fixed base and a pointed inserting rod, wherein a first layer plate and a second layer plate are arranged inside the fixed base, the four corners of the bottom of the second layer plate are fixedly connected with the pointed inserting rod, a first motor is arranged above the first layer plate, and the output end of the first motor is fixedly connected with a first rotating shaft. Thereby can realize inserting the tip inserted bar is automatic in soil, when avoiding artifical inserting to establish the tip inserted bar, four tip inserted bars that set up can make the device more stable.
Description
Technical Field
The invention belongs to the technical field of engineering surveying and mapping, and particularly relates to a fixed marker post for surveying and mapping of surveying and mapping engineering.
Background
The surveying and mapping engineering major is a comprehensive subject with strong specialization, and is supported by both the main subject and a plurality of related subjects.
The major research of the technology is the basic theory and technology of science such as space, electron, information, laser, inertia, etc., and the research of the technology is used to determine the shape of the earth and other stars, the three-dimensional characteristics of buildings (structures) and the relation between the three-dimensional characteristics and a designated reference system, the earth gravity field and the internal physical characteristics, the characteristics of moving objects and multidimensional parameters thereof, and the research of the basic theory and method of the technology applied in engineering, industry and human life. The basic principle and method of obtaining, processing, analyzing, expressing and applying the spatial information can be mastered, the basic theories of modern spatial measurement technology, digital photogrammetry and remote sensing technology, geographic information system and cartography can be mastered, and the high-grade surveying and mapping talent has solid mathematics, foreign language and computer application foundation and good business quality.
The utility model discloses a marker post that uses commonly in current engineering survey and drawing is mostly only single inserted bar insert ground, and insert when ground unstable, and the marker post that current engineering survey and drawing used often needs the manual work to insert, and the sharp-pointed part that inserts in the soil is difficult to regain after finishing using, cause the injury to the staff easily, and inconvenient transportation, the marker post need keep straight state at the measuring in-process, its vertical state of current marker post is difficult to adjust, the situation that takes place the slope easily influences the measuring result, and current marker post is difficult to adjust the height of self.
Disclosure of Invention
The invention aims to overcome the existing defects and provide a fixed marker post for surveying and mapping of surveying and mapping engineering, so as to solve the problems that most common marker posts in the background technology only have a single inserted rod inserted into the ground, the inserted rods are unstable when being inserted into the ground, the existing marker posts for surveying and mapping of engineering are often inserted manually, sharp parts inserted into soil are difficult to withdraw after the use is finished, workers are easy to be injured, the transportation is inconvenient, the marker posts need to be kept in a straight state in the measuring process, the vertical state of the existing marker posts is difficult to adjust, the measuring result is influenced by the inclined state, and the height of the existing marker posts is difficult to adjust.
In order to achieve the purpose, the invention provides the following technical scheme: a fixed marker post for surveying and mapping of mapping engineering comprises a fixed base and a tip inserted link, wherein a first layer plate and a second layer plate are arranged inside the fixed base, the tip inserted link is fixedly connected to four corners of the bottom of the second layer plate, a first motor is arranged above the first layer plate, a first rotating shaft is fixedly connected to the output end of the first motor, a meshing gear is arranged at the bottom of the first rotating shaft, a transmission gear is arranged below the first layer plate and is in transmission connection with the transmission gear, a first threaded rod is fixedly connected to the bottom of the transmission gear, penetrates through the second layer plate and is in threaded connection with the second layer plate, a first electric push rod is fixedly connected to the bottom of the second layer plate, a universal wheel is fixedly connected to the bottom of the first electric push rod, and a lower connecting sheet is fixedly connected to the side edge of the upper surface of the fixed base, the center position of the upper surface of the fixed base is provided with a main marking pole, four side edges of the main marking pole are respectively provided with a second electric push rod which is obliquely arranged, two sides of the second electric push rod are respectively and fixedly connected with a connecting column, four surfaces of the main marking pole are respectively provided with an upper connecting sheet, the upper second electric push rod is rotatably connected with the upper connecting sheet through a limiting rotating rod, the lower second electric push rod is rotatably connected with a lower connecting sheet through a limiting rotating rod, a second motor is arranged inside the main marking pole, a second threaded rod is fixedly connected with the output end of the second motor, a telescopic marking pole is arranged above the second threaded rod in a penetrating way and is in threaded connection with the telescopic marking pole, the top of the main marking pole is fixedly provided with a balance control box and a control box, a fixed rod is arranged inside the balance control box, and a rotating ring is arranged outside the fixed rod, the swing control box is characterized in that a swing rod is fixedly connected to the lower portion of the swivel, a small storage battery is fixedly connected to the lower portion of the swing rod, a swing conductive pointer is arranged below the small storage battery, and a conductive wire is arranged inside the balance control box.
Keep away from first floor drive gear, drive gear's top central point puts fixedly connected with second pivot, the top fixedly connected with carousel of second pivot, the carousel is located the inside rotation of first floor and connects, four drive gear all keeps away from unable adjustment base's lateral wall and with the meshing of rodent wheel.
The first electric push rod penetrates through the position of the fixed base bottom plate and is provided with a push rod recovery groove, the pointed insertion rod penetrates through the position of the fixed base bottom plate and is provided with an insertion rod groove, and the bottom of the first threaded rod is located above the fixed base bottom plate and is connected in a rotating mode.
Flexible sighting rod passes through the inside sliding connection that second motor and second threaded rod are located main sighting rod, the height of second threaded rod equals with the height of main sighting rod, the quantity of balance control box has two, two the balance control box is located the top fixed connection of the adjacent both sides of main sighting rod, the control box is located main sighting rod adjacent both sides top fixed connection in addition, the balance control box is the same with the size of control box, and weight equals.
The first layer plate is fixedly connected with the inner wall of the fixed base, the first layer plate and the second layer plate are both far away from the top plate and the bottom plate of the fixed base, the first layer plate and the second layer plate are mutually far away, the second layer plate is located on the inner wall of the fixed base in a sliding connection mode, and the first layer plate is located above the second layer plate and fixedly connected with the inner wall of the fixed base.
The electric power supply comprises a first electric push rod, a first motor, a second motor, a first electric push rod and a control box, wherein the first electric push rod, the second motor, the first electric push rod and the control box are all electrically connected with an external power supply, the second electric push rod, the first motor, the second motor and the first electric push rod are all electrically connected with the control box, a conducting wire is electrically connected with a prompting lamp through a conducting wire, and a swinging conducting pointer is electrically connected with a small storage battery.
The conductive wire is located in the center of the inside of one side of the balance control box, the swinging conductive pointer is attached to the conductive wire in a completely vertical state and is electrified, the rotating ring is located in the fixed rod and is connected in a rotating mode, and scales are arranged on the surface of the telescopic mark post.
Preferably, the number of the transmission gears is four, and the four transmission gears are respectively distributed at four corners of the bottom of the first layer plate.
Preferably, the number of the first electric push rods is four, the four first electric push rods are respectively positioned at four corners of the bottom of the second layer plate, and the first electric push rods, the pointed insertion rods and the first threaded rods are far away from each other.
Preferably, the upper side both sides of spliced pole all are provided with the connection piece, the top spacing bull stick runs through go up connection piece and spliced pole and top spacing bull stick and last connection piece fixed connection, the top spacing bull stick rotates with the spliced pole to be connected, the below the both sides of spliced pole all are provided with the lower connection piece, the inside of lower connection piece and spliced pole all runs through and is provided with spacing bull stick, the below spacing bull stick and lower connection piece fixed connection.
Preferably, the lower connecting pieces are distributed in the middle of four edges of the upper surface of the fixed base in pairs, and the upper connecting pieces are distributed in the center of four edges of the main marking rod in pairs.
Compared with the prior art, the invention provides a fixing marker post for surveying and mapping of surveying and mapping engineering, which has the following beneficial effects:
1. the invention can drive the first rotating shaft at the output end of the first motor to rotate when the first motor is started through the arranged gear wheel, the transmission gear and the second laminate, thereby driving the engaging wheel fixedly connected with the bottom of the first rotating shaft to rotate, the engaging gear is engaged with the transmission gears on the four sides in the rotating process to drive the transmission gear to rotate, thereby driving the first threaded rod at the bottom of the transmission gear to rotate, driving the second laminate to lift in the rotating process, thereby realizing the lifting of the pointed inserted bar at the bottom of the second layer plate, further realizing the automatic insertion of the pointed inserted bar into the soil, the four pointed insertion rods can make the device more stable while avoiding manual insertion of the pointed insertion rods, the balance control box is the same as the control box in size and equal in weight, so that the weights of two sides can be balanced, and the device is prevented from being fixed on one side to influence the balance of the two sides.
2. The first electric push rod can stretch and retract the universal wheel, and can extend the first electric push rod during transportation, so that the device can be conveniently transported through the universal wheel at the bottom of the first electric push rod, and the trouble of manual transportation is avoided.
3. According to the invention, the four second electric push rods can be respectively extended or shortened through the arranged second electric push rods, the main mark rod can be adjusted, the main mark rod is ensured to be positioned at the vertical position, and the second electric push rods can be randomly rotated and fixed through the arranged upper connecting sheet, the lower connecting sheet, the limiting rotating rod and the connecting column.
4. According to the invention, the second motor can drive the second threaded rod at the output end to rotate when the second motor is started, the second threaded rod can drive the telescopic mark post to lift when rotating, and the relative extension height can be set through the set scales, so that the height of the scale can be adjusted.
5. The two balance control boxes are arranged adjacently, so that the four-side inclination can be detected, when the device is inclined, the small storage battery is heavy, the swivel rotates vertically downwards to be far away from the conductive wire when the device is inclined, so that a circuit is disconnected, the prompting lamp is not turned on, when the device is in a completely vertical state, the conductive pointer is swung vertically downwards to be in contact with the conductive wire, and the prompting lamp is turned on at the moment, so that accurate measurement can be performed by using the scale.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention without limiting the invention in which:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of a front view structure according to the present invention;
FIG. 3 is a schematic view of the internal structure of the main view proposed by the present invention;
FIG. 4 is a schematic top view of the present invention;
FIG. 5 is a bottom view of the second layer of the present invention;
FIG. 6 is a bottom view of the bottom of the first layer board of the present invention;
FIG. 7 is an enlarged view of the structure A proposed by the present invention;
FIG. 8 is an enlarged view of the structure B proposed by the present invention;
in the figure: 1. a fixed base; 2. a first laminate; 3. a second laminate; 4. a first motor; 5. a first rotating shaft; 6. a toothed wheel; 7. a transmission gear; 8. a turntable; 9. a second rotating shaft; 10. a first threaded rod; 11. a pointed inserting rod; 12. a plug-in rod slot; 13. a first electric push rod; 14. a push rod recovery tank; 15. a universal wheel; 16. a lower connecting sheet; 17. an upper connecting sheet; 18. a second electric push rod; 19. a limiting rotating rod; 20. connecting columns; 21. a second motor; 22. a main post; 23. a second threaded rod; 24. a telescopic mark post; 25. a balance control box; 26. a warning light; 27. a control box; 28. rotating the ring; 29. fixing the rod; 30. a swing lever; 31. a small-sized storage battery; 32. swinging the conductive pointer; 33. a conductive wire.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, the present invention provides a technical solution: a fixed marker post for surveying and mapping of surveying and mapping engineering comprises a fixed base 1 and a pointed insertion rod 11, wherein a first layer plate 2 and a second layer plate 3 are arranged inside the fixed base 1, the four corners of the bottom of the second layer plate 3 are fixedly connected with the pointed insertion rod 11, a first motor 4 is arranged above the first layer plate 2, a first rotating shaft 5 is fixedly connected with the output end of the first motor 4, a meshing gear 6 is arranged at the bottom of the first rotating shaft 5, a transmission gear 7 is arranged below the first layer plate 2, the meshing gear 6 is in transmission connection with the transmission gear 7, the first rotating shaft 5 at the output end of the first motor 4 is driven to rotate when the first motor 4 is started, so that the meshing gear 6 fixedly connected with the bottom of the first rotating shaft 5 is driven to rotate, a first threaded rod 10 is fixedly connected with the bottom of the transmission gear 7, the meshing gear 6 is meshed with the transmission gears 7 at the four sides in the rotating process to enable the transmission gear 7 to rotate, thereby driving the first threaded rod 10 at the bottom of the transmission gear 7 to rotate, the first threaded rod 10 penetrates through the second layer plate 3 and is in threaded connection with the second layer plate 3, the bottom of the second layer plate 3 is fixedly connected with a first electric push rod 13, the bottom of the first electric push rod 13 is fixedly connected with a universal wheel 15, the side edge of the upper surface of the fixed base 1 is fixedly connected with a lower connecting sheet 16, the central position of the upper surface of the fixed base 1 is provided with a main mark rod 22, four side edges of the main mark rod 22 are respectively provided with obliquely arranged second electric push rods 18, two sides of the second electric push rod 18 are respectively and fixedly connected with a connecting column 20, four surfaces of the main mark rod 22 are respectively provided with an upper connecting sheet 17, the main mark rod 22 can be adjusted while respectively extending or shortening the four second electric push rods 18, the main mark rod 22 is ensured to be positioned at a vertical position, the upper second electric push rod 18 is rotatably connected with the upper connecting sheet 17 through a limit rotating rod 19, the lower second electric push rod 18 is rotatably connected with the lower connecting sheet 16 through a limiting rotating rod 19, the output end of a second motor 21 is fixedly connected with a second threaded rod 23 inside a main mark rod 22, a telescopic mark rod 24 is arranged above the second threaded rod 23 in a penetrating manner, the second threaded rod 23 is in threaded connection with the telescopic mark rod 24, a balance control box 25 and a control box 27 are fixedly arranged at the top of the main mark rod 22, the detection of the inclination of four sides can be realized, a fixed rod 29 is arranged inside the balance control box 25, a rotating ring 28 is arranged outside the fixed rod 29, a swinging rod 30 is fixedly connected below the rotating ring 28, a small storage battery 31 is fixedly connected below the swinging rod 30, a swinging conductive pointer 32 is arranged below the small storage battery 31, a conductive wire 33 is arranged inside the balance control box 25, and the small storage battery 31 is heavy, when the device is in a completely vertical state, the swinging conductive pointer 32 vertically downwards contacts the conductive wire 33, the prompting lamp 26 is electrified and lighted at the moment, and accurate measurement can be carried out by utilizing the ruler.
First electric putter 13 runs through the position of unable adjustment base 1 bottom plate and has seted up push rod accumulator tank 14, the position that tip inserted bar 11 runs through unable adjustment base 1 bottom plate is provided with inserted bar groove 12, the bottom of first threaded rod 10 is located unable adjustment base 1's bottom plate top and rotates the connection, can realize the flexible and extension of universal wheel 15, can extend first electric putter 13 when transporting, thereby the universal wheel 15 through first electric putter 13 bottom conveniently carries the device, avoid the trouble of artifical transport.
The second electric push rod 18, the first motor 4, the second motor 21, the first electric push rod 13 and the control box 27 are all electrically connected with an external power supply, the second electric push rod 18, the first motor 4, the second motor 21 and the first electric push rod 13 are all electrically connected with the control box 27, the conducting wire 33 is electrically connected with the prompting lamp 26 through a conducting wire, and the swinging conducting pointer 32 is electrically connected with the small storage battery 31.
The conductive wire 33 is located at the center position inside one side of the balance control box 25, the swing conductive pointer 32 is attached to the conductive wire 33 in a completely vertical state and is electrified, the rotary ring 28 is located inside the fixing rod 29 and is connected in a rotating mode, and scales are arranged on the surface of the telescopic pointer 24.
In the present invention, preferably, the number of the transmission gears 7 is four, and the four transmission gears 7 are respectively distributed at four corners of the bottom of the first layer plate 2.
In the invention, preferably, the number of the first electric push rods 13 is four, the four first electric push rods 13 are respectively positioned at four corners of the bottom of the second layer plate 3, the first electric push rods 13, the tip insertion rods 11 and the first threaded rod 10 are all far away from each other, and the first threaded rod 10 drives the second layer plate 3 to lift in the rotating process, so that the tip insertion rods 11 at the bottom of the second layer plate 3 are lifted, the tip insertion rods 11 can be automatically inserted into soil, manual insertion of the tip insertion rods 11 is avoided, and the four tip insertion rods 11 can make the device more stable.
In the invention, preferably, both sides of the upper connecting column 20 are provided with upper connecting sheets 17, the upper limiting rotating rod 19 penetrates through the upper connecting sheets 17 and the connecting column 20, the upper limiting rotating rod 19 is fixedly connected with the upper connecting sheets 17, the upper limiting rotating rod 19 is rotatably connected with the connecting column 20, both sides of the lower connecting column 20 are provided with lower connecting sheets 16, both the insides of the lower connecting sheets 16 and the connecting column 20 are provided with limiting rotating rods 19 in a penetrating manner, and the lower limiting rotating rod 19 is fixedly connected with the lower connecting sheets 16.
In the present invention, preferably, the lower connecting pieces 16 are distributed two by two at the middle positions of four edges of the upper surface of the fixing base 1, and the upper connecting pieces 17 are distributed two by two at the central positions of four edges of the main pole 22.
The working principle and the using process of the invention are as follows: when the device is used, the first electric push rod 13 is extended to convey the device to a place to be measured through the universal wheel 15 at the bottom of the first electric push rod 13, then the first electric push rod 13 is contracted to retract the universal wheel 15, the universal wheel 15 can conveniently convey the device, the trouble of manual conveyance is avoided, then the first motor 4 is started to drive the first rotating shaft 5 to rotate, so as to drive the mesh wheel 6 fixedly connected with the bottom of the first rotating shaft 5 to rotate, the mesh wheel 6 is meshed with the transmission gears 7 at the four sides in the rotating process to drive the transmission gears 7 to rotate, so as to drive the first threaded rod 10 at the bottom of the transmission gears 7 to rotate, the first threaded rod 10 drives the second laminate 3 to lift in the rotating process, so as to realize the lifting of the tip insertion rod 11 at the bottom of the second laminate 3, thereby realizing the automatic insertion of the tip insertion rod 11 into soil, avoiding manual insertion of the tip insertion rod 11, the four pointed inserting rods 11 can make the device more stable, the main marker post 22 can be adjusted while respectively extending or shortening the four second electric push rods 18, the upper connecting sheet 17, the lower connecting sheet 16, the limiting rotating rod 19 and the connecting column 20 can make the second electric push rods 18 rotate and fix at will, the main marker post 22 is ensured to be positioned at a vertical position, when the device is inclined, because the small-sized storage battery 31 is heavy, the rotating ring 28 rotates to be vertically downward far away from the conducting wire 33 to break a circuit when inclined, the prompting lamp 26 is not lighted, when the device is in a completely vertical state, the swinging conducting pointer 32 is vertically downward contacted with the conducting wire 33, at the moment, the prompting lamp 26 is electrified and lighted, namely, accurate measurement can be carried out by utilizing the scale, when the length of the device needs to be adjusted, the second motor 21 is started to drive the second threaded rod 23 of the output end to rotate, the second scale 23 can drive the telescopic marker post 24 to lift when rotating, thereby enabling adjustment of the height of the scale.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a survey and drawing engineering survey and drawing is with fixed sighting rod, includes unable adjustment base (1) and tip inserted bar (11), its characterized in that: a first layer plate (2) and a second layer plate (3) are arranged inside the fixed base (1), pointed inserted rods (11) are fixedly connected to four corners of the bottom of the second layer plate (3), a first motor (4) is arranged above the first layer plate (2), a first rotating shaft (5) is fixedly connected to the output end of the first motor (4), a meshing gear (6) is arranged at the bottom of the first rotating shaft (5), a transmission gear (7) is arranged below the first layer plate (2), the meshing gear (6) is in transmission connection with the transmission gear (7), a first threaded rod (10) is fixedly connected to the bottom of the transmission gear (7), the first threaded rod (10) penetrates through the second layer plate (3) and is in threaded connection with the second layer plate (3), a first electric push rod (13) is fixedly connected to the bottom of the second layer plate (3), the bottom of the first electric push rod (13) is fixedly connected with a universal wheel (15), the side edge of the upper surface of the fixed base (1) is fixedly connected with a lower connecting piece (16), a main marker post (22) is arranged at the central position of the upper surface of the fixed base (1), four side edges of the main marker post (22) are respectively provided with a second electric push rod (18) which is obliquely arranged, two sides of the second electric push rod (18) are respectively and fixedly connected with a connecting post (20), four sides of the main marker post (22) are respectively provided with an upper connecting piece (17), the upper second electric push rod (18) is rotatably connected with the upper connecting piece (17) through a limiting rotating rod (19), the lower second electric push rod (18) is rotatably connected with the lower connecting piece (16) through a limiting rotating rod (19), a second motor (21) is arranged in the main marker post (22), the output end of the second motor (21) is fixedly connected with a second threaded rod (23), a telescopic mark post (24) is arranged above the second threaded rod (23) in a penetrating mode, the second threaded rod (23) is in threaded connection with the telescopic mark post (24), a balance control box (25) and a control box (27) are fixedly arranged at the top of the main mark post (22), a fixed rod (29) is arranged inside the balance control box (25), a rotating ring (28) is arranged outside the fixed rod (29), a swinging rod (30) is fixedly connected below the rotating ring (28), a small storage battery (31) is fixedly connected below the swinging rod (30), a swinging conductive pointer (32) is arranged below the small storage battery (31), and a conductive wire (33) is arranged inside the balance control box (25);
the first layer plate (2) is far away from the transmission gear (7), a second rotating shaft (9) is fixedly connected to the center position above the transmission gear (7), a rotating disc (8) is fixedly connected above the second rotating shaft (9), the rotating disc (8) is positioned in the first layer plate (2) and is rotatably connected, and the four transmission gears (7) are far away from the side wall of the fixed base (1) and are meshed with the meshing gear (6);
a push rod recovery groove (14) is formed in the position, penetrating through the bottom plate of the fixed base (1), of the first electric push rod (13), an inserting rod groove (12) is formed in the position, penetrating through the bottom plate of the fixed base (1), of the pointed inserting rod (11), and the bottom of the first threaded rod (10) is located above the bottom plate of the fixed base (1) and connected in a rotating mode;
the telescopic mark post (24) is located inside the main mark post (22) through a second motor (21) and a second threaded rod (23) in sliding connection, the height of the second threaded rod (23) is equal to that of the main mark post (22), the number of the balance control boxes (25) is two, the two balance control boxes (25) are located at the tops of two adjacent sides of the main mark post (22) and fixedly connected, the control box (27) is located at the tops of two other adjacent sides of the main mark post (22) and fixedly connected, and the balance control boxes (25) and the control boxes (27) are the same in size and equal in weight;
the first layer plate (2) is fixedly connected with the inner wall of the fixed base (1), the first layer plate (2) and the second layer plate (3) are far away from the top plate and the bottom plate of the fixed base (1), the first layer plate (2) and the second layer plate (3) are far away from each other, the second layer plate (3) is located on the inner wall of the fixed base (1) and is in sliding connection, and the first layer plate (2) is located above the second layer plate (3) and is fixedly connected with the inner wall of the fixed base (1);
the second electric push rod (18), the first motor (4), the second motor (21), the first electric push rod (13) and the control box (27) are electrically connected with an external power supply, the second electric push rod (18), the first motor (4), the second motor (21) and the first electric push rod (13) are electrically connected with the control box (27), the conducting wire (33) is electrically connected with the prompting lamp (26) through a conducting wire, and the swinging conducting pointer (32) is electrically connected with the small storage battery (31);
the electric lead (33) is located at the center of the inner portion of one side of the balance control box (25), the swinging electric pointer (32) is attached to and electrified with the electric lead (33) in a completely vertical state, the rotating ring (28) is located inside the fixing rod (29) and is connected in a rotating mode, and scales are arranged on the surface of the telescopic mark post (24).
2. The fixing post for surveying and mapping engineering according to claim 1, wherein: the number of the transmission gears (7) is four, and the four transmission gears (7) are respectively distributed at four corners of the bottom of the first layer plate (2).
3. The fixing post for surveying and mapping engineering according to claim 1, wherein: the number of the first electric push rods (13) is four, the four first electric push rods (13) are respectively located at four corners of the bottom of the second layer plate (3), and the first electric push rods (13), the pointed insertion rods (11) and the first threaded rods (10) are far away from each other.
4. The fixing post for surveying and mapping engineering according to claim 1, wherein: top the both sides of spliced pole (20) all are provided with connection piece (17), the top spacing bull stick (19) run through go up connection piece (17) and spliced pole (20) and top spacing bull stick (19) and last connection piece (17) fixed connection, the top spacing bull stick (19) are rotated with spliced pole (20) and are connected, the below the both sides of spliced pole (20) all are provided with down connection piece (16), the inside of connecting piece (16) and spliced pole (20) all runs through down and is provided with spacing bull stick (19), the below spacing bull stick (19) and lower connection piece (16) fixed connection.
5. The fixing post for surveying and mapping engineering according to claim 1, wherein: the lower connecting pieces (16) are distributed in the middle positions of four edges of the upper surface of the fixed base (1) in pairs, and the upper connecting pieces (17) are distributed in the center positions of four edges of the main mark post (22) in pairs.
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| CN113566086A (en) * | 2021-06-22 | 2021-10-29 | 中国科学院海洋研究所 | Stabilizing device for observing ocean sedimentation elements |
| CN113819376A (en) * | 2021-09-24 | 2021-12-21 | 北京帮安迪信息科技股份有限公司 | Mobile video monitoring terminal equipment convenient to transport and carry |
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| CN112762320A (en) | 2021-05-07 |
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