CN117537680A - Multifunctional measuring ruler for earth investigation - Google Patents
Multifunctional measuring ruler for earth investigation Download PDFInfo
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- CN117537680A CN117537680A CN202410031342.3A CN202410031342A CN117537680A CN 117537680 A CN117537680 A CN 117537680A CN 202410031342 A CN202410031342 A CN 202410031342A CN 117537680 A CN117537680 A CN 117537680A
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- scale
- fixedly connected
- measuring
- measuring scale
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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
- G01B3/00—Measuring instruments characterised by the use of mechanical techniques
- G01B3/02—Rulers with scales or marks for direct reading
- G01B3/04—Rulers with scales or marks for direct reading rigid
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/02—Details
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/12—Measuring inclination, e.g. by clinometers, by levels by using a single pendulum
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a multifunctional measuring ruler for earth exploration, which relates to the technical field of geological exploration and comprises a main measuring ruler body, wherein a storage groove is formed in one side of the main measuring ruler body, and a first rotating column is rotatably connected to an inner cavity of the storage groove. This earth investigation is with multi-functional dipperstick, according to the disc spirit level on the mount pad, adjust the vertical state of main dipperstick body, can be with the main dipperstick body adjustment to vertical state, read pointer directional scale this moment, can obtain inclination, if do not want to adjust the angle of main dipperstick body, need read the numerical value of second pointer on the second calibrated scale this moment, the second pointer is perpendicular downwards, like main dipperstick body slope, the directional scale of second pointer is the angle of slope this moment, not only convenient during the measurement, second operating personnel can measure the angle of different topography as required, extensive adaptability, and it is more convenient when reading the numerical value, and measuring range is extensive, the defect that traditional dipperstick measured position is single has been compelled.
Description
Technical Field
The invention relates to the technical field of geological survey, in particular to a multifunctional measuring ruler for earth survey.
Background
The measuring ruler is a tool for measuring length and height, is widely used in the fields of earth geological survey and engineering survey, is a widely used measuring tool, is generally in a strip shape and has a rectangular shape and a round shape, scales are marked on the measuring ruler for measuring,
however, the existing measuring ruler has single function, can only simply measure the length and the height, is provided with a bubble level meter on a part of the measuring ruler, can measure whether the ground is level, but cannot accurately measure the level angle of the ground, namely the slope angle or the angle measuring meter is needed to measure, but secondly, when the existing geological slope angle is measured, the traditional measuring instrument is directly arranged on the ground to measure, a worker is required to squat down to read measurement data during measurement, secondly, the earth geology investigation is required to survey the ground, and the angles of the tops of some karst and the like are required to be measured, the measuring position range is narrow, and secondly, the requirement of the current surveying staff cannot be met no matter the size or the operating mode is met, so that the multifunctional measuring ruler for the earth exploration is provided.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a multifunctional measuring ruler for earth investigation, which solves the problems in the background art.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a multifunctional measuring scale for earth investigation, includes main measuring scale body and top self-balancing mechanism, accomodate the groove has been seted up to one side of main measuring scale body, accomodate the inner chamber rotation in groove and be connected with rotation post one, rotation post one's fixed surface has cup jointed wedge belt pulley one, rotation post one goes up fixedly connected with transverse inclination measuring board, main measuring scale body's inner chamber rotation is connected with rotation post two, rotation post two's fixed surface has cup jointed drive bevel gear, rotation post two's fixed surface has wedge belt pulley two, wedge belt pulley two and wedge belt pulley one between the transmission install wedge belt, main measuring scale body's inner chamber rotation is connected with the pivot, pivot bottom fixedly connected with drive bevel gear, drive bevel gear and drive bevel gear meshing, pivot inner chamber slidable mounting has extension measuring post, extension measuring post's top is rotated and is installed rectangular tube, rectangular tube top fixedly connected with first scale, first scale's inner chamber rotation is connected with pointer, pointer and extension measuring post top fixedly connected with.
Preferably, the top self-balancing mechanism comprises a mounting cylinder, a rotating ball is rotationally connected in the inner cavity of the mounting cylinder, a ball is rotationally connected between the rotating ball and the inner wall of the mounting cylinder, a metal cone is fixedly connected to the bottom end of the rotating ball, a connecting rod is fixedly connected to the top end of the rotating ball, and a mounting seat is mounted at the top of the connecting rod.
Preferably, a clamping block is fixedly connected to one side of the mounting cylinder, and a binding belt is connected to the other side of the mounting cylinder.
Preferably, the inside fixedly connected with disc level of mount pad, pointer end connection has miniature laser lamp, the side-mounting of rectangle section of thick bamboo has the second calibrated scale, second calibrated scale inner chamber rotates and is connected with the second pointer.
Preferably, the top side of rectangular cylinder all articulates there is the widening scale plate, the lower fixed surface who widens the scale plate is connected with the iron sheet, all be equipped with the scale on widening scale plate and the first scale, the bottom side fixed sleeve of rectangular cylinder has the rectangular support board, the surface sliding sleeve of rectangular support board has the rectangular plate, the equal fixedly connected with magnet of upper surface and the side of rectangular cylinder of rectangular plate, and magnet and iron sheet position adaptation.
Preferably, the transverse inclination measuring plate is fixedly connected to the middle of the first rotating column, a torsion spring is arranged between the surfaces of the two ends of the first rotating column and the inside of the main measuring ruler body, and a metal rope is fixedly connected to the surface of the first rotating column.
Preferably, the limit chute is seted up to one side of the main measurement chi body, limit chute inner chamber slidable mounting has the mounting panel, the spacing hole has been seted up to one side of the inside and being located the limit chute of the main measurement chi body, the inner chamber slidable mounting of mounting panel has the gag lever post, the extrusion groove has been seted up to the lower surface of gag lever post, the inner chamber in spacing hole is cup jointed in the activity of the one end activity of gag lever post, the other end fixedly connected with supporting spring of gag lever post, the one end and the one end fixed connection of mounting panel inner chamber of supporting spring, the bottom slidable mounting of mounting panel has the extrusion rod, the tip of extrusion rod extends to the extrusion groove inner chamber, one side and the being located the mounting panel top fixedly connected with handle of the main measurement chi body, the top and the top fixed connection of metal rope of mounting panel.
Preferably, an insertion groove is formed in one side of the main measuring ruler body, a T-shaped sliding groove is formed in one side of the main measuring ruler body and located below the insertion groove, and the shape of the inner cavity of the T-shaped sliding groove is matched with the shape of the clamping block.
Preferably, the chute is seted up to the side of the main dipperstick body, the recess staggered with the chute is seted up to the side of the main dipperstick body, the surface sliding mounting of the main dipperstick body has the slip ring, the landing leg is installed through the round pin axle rotation to the slip ring bottom, install the second torsional spring on the round pin axle, landing leg slidable mounting is to the chute inner chamber.
Preferably, the bottom thread of the installation cylinder is sheathed on the surface of the first scale, the front thread of the installation cylinder is connected with a fixing bolt, the end part of the fixing bolt extends to the inner cavity of the installation cylinder and is rotationally connected with a sliding rod, the sliding rod is slidably mounted inside the installation cylinder, the end part of the sliding rod is fixedly connected with anti-skid rubber, and the sliding rod is contacted with the surface of the rotating ball through the anti-skid rubber.
Preferably, the transverse inclination angle measuring plate, the main measuring ruler body and the extension measuring column are all provided with measuring graduation gauges.
The invention provides a multifunctional measuring ruler for earth exploration, which has the following beneficial effects:
this earth investigation is with multi-functional dipperstick, rotate under the effect of torsional spring through rotating post one, and then drive transverse inclination measuring plate and domatic contact, simultaneously rotate post one rotation and drive wedge belt pulley one rotation, wedge belt pulley one drives wedge belt pulley two and rotate post two rotations in step, the same angle of drive bevel gear rotation of rotating post two drive bevel gears, drive bevel gear can drive bevel gear and rotate same angle, and then drive pivot and extension measuring post synchronous rotation, and then the pointer synchronous rotation of drive rectangle section of thick bamboo tip is certain angle, when the contained angle between transverse inclination measuring plate and the main dipperstick body is 90 degrees, the scale on the directional first scale of pointer is zero at this moment, if during measurement ground, can unscrew fixing bolt, according to the disc spirit level on the mount pad, adjust the vertical state of the main dipperstick body, can be adjusted the vertical state with the main dipperstick body, read pointer orientation scale at this moment, can obtain inclination, if the angle of the main dipperstick body is not wanted to be adjusted, the numerical value of second pointer on the second scale, and the second pointer is perpendicular down, if the second pointer is inclined, the second pointer is the inclination orientation angle is the measurement scale is convenient, and only can be read the measurement position is convenient and extensive, the measurement scale is convenient, and easy to take measurement, and has measured the defect.
This earth investigation is with multi-functional dipperstick installs landing leg 4 through slip ring 6, and slip ring 6 can reciprocate along recess 40 simultaneously, and chute 5 inner wall is the inclined plane, and when slip ring 6 moves down, landing leg 4 slides down along chute 5 inner chamber this moment, and then can make landing leg 4 rotate and form a support, plays the purpose of supporting main dipperstick body 1, continues to push down and can make landing leg 4 insert in the soil, and then makes this dipperstick can use as the measurement target.
3. This earth investigation is with multi-functional dipperstick, through the setting of top self-balancing mechanism, when the adjustment, install the mounting cylinder screw thread to first graduated disk surface, the main dipperstick body is placed like what the slope this moment, the drop of water on the disc spirit level on the mount pad will off tracking, rotate fixing bolt, it drives the slide bar to move to the outside to unscrew fixing bolt, the ball breaks away from with the slide bar this moment, under the influence of gravity, the metallic cone can be perpendicular downwards this moment, and then drive the ball and rotate, when the metallic cone is perpendicular downwards, the mount pad surface must be the horizontal equilibrium state this moment, screw fixing bolt fixes the ball position, place with the measuring instrument of mount pad surface adaptation, realize the horizontal plane adjustment, the operation is very simple, and the adjustment is fast, moreover, the steam turbine is simple structure, do not need other electronic component to assist, do not need manual adjustment, the functionality and the convenience of using of this multi-functional dipperstick of earth investigation have been improved.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a schematic diagram of the front face of the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present invention;
FIG. 4 is a schematic diagram of the combination of the present invention;
FIG. 5 is a schematic view of the structure of the fixing bolt of the present invention;
FIG. 6 is a schematic view of a first rotary column according to the present invention;
FIG. 7 is a schematic view of a second dial according to the present invention;
FIG. 8 is a schematic top view of a first dial of the present invention.
In the figure: 1. a main measuring scale body; 2. rotating the first column; 3. wedge-shaped belt pulley I; 4. a support leg; 5. a chute; 6. a slip ring; 7. rotating the second column; 8. wedge-shaped belt pulley II; 9. t-shaped sliding grooves; 10. an insertion groove; 11. a metal rope; 12. limiting sliding grooves; 13. a second dial; 14. a rectangular support plate; 15. widening the scale plate; 16. a first dial; 17. a strap; 18. a rotating ball; 19. a connecting rod; 20. a mounting base; 21. a ball; 22. a clamping block; 23. a metal cone; 24. a mounting cylinder; 25. a rectangular cylinder; 26. a rectangular plate; 27. extending the measuring column; 28. a drive bevel gear; 29. driving a bevel gear; 30. a wedge belt; 31. a storage groove; 32. a transverse inclination measuring plate; 33. a mounting plate; 34. a limiting hole; 35. an extrusion groove; 36. an extrusion rod; 37. a limit rod; 38. a support spring; 39. a fixing bolt; 40. a groove.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1 to 8, the present invention provides a technical solution: a multifunctional measuring scale for earth investigation comprises a main measuring scale body 1 and a top self-balancing mechanism, wherein a storage groove 31 is formed in one side of the main measuring scale body 1, a first rotary column 2 is rotatably connected to the inner cavity of the storage groove 31, a first wedge-shaped belt pulley 3 is fixedly sleeved on the surface of the first rotary column 2, a transverse inclination measuring plate 32 is fixedly connected to the first rotary column 2, a second rotary column 7 is rotatably connected to the inner cavity of the main measuring scale body 1, a driving bevel gear 29 is fixedly sleeved on the surface of the second rotary column 7, a second wedge-shaped belt pulley 8 is fixedly connected to the surface of the second rotary column 7, a wedge-shaped belt 30 is arranged between the second wedge-shaped belt pulley 8 and the first wedge-shaped belt pulley 3 in a transmission manner, a rotating shaft is rotatably connected to the inner cavity of the main measuring scale body 1, a transmission bevel gear 28 is fixedly connected to the bottom end of the rotating shaft, the transmission bevel gear 28 is meshed with the driving bevel gear 29, an extension measuring column 27 is slidably mounted in the inner cavity of the rotating shaft, a rectangular cylinder 25 is rotatably mounted on the top of the extension measuring column 27, a first bevel gear 16 is fixedly connected to the top of the rectangular cylinder 25, a pointer is rotatably connected to the inner cavity of the first dial 16, the pointer is fixedly connected to the top of the extension measuring column 27,
the transverse inclination angle measuring plate 32, the main measuring ruler body 1 and the extension measuring column 27 are all provided with measuring graduation gauges.
The top self-balancing mechanism comprises a mounting cylinder 24, a rotating ball 18 is rotatably connected in an inner cavity of the mounting cylinder 24, a ball 21 is rotatably connected between the rotating ball 18 and the inner wall of the mounting cylinder 24, a metal cone 23 is fixedly connected to the bottom end of the rotating ball 18, a connecting rod 19 is fixedly connected to the top end of the rotating ball 18, and a mounting seat 20 is mounted on the top of the connecting rod 19.
One side of the mounting cylinder 24 is fixedly connected with a clamping block 22, and the other side of the mounting cylinder 24 is connected with a binding belt 17.
The inside fixedly connected with disc spirit level of mount pad 20, pointer end connection have miniature laser lamp, and the side-mounting of rectangular tube 25 has second calibrated scale 13, and second calibrated scale 13 inner chamber rotates and is connected with the second pointer.
The second pointer on the second scale 13 is vertically downward under the influence of gravity, and when the rectangular tube 25 is vertical, the second pointer points to zero degrees on the second scale 13, so that it is also possible to determine whether the main measuring scale body 1 is vertical by the second scale 13.
The top side of rectangular section of thick bamboo 25 all articulates there is widening scale plate 15, and the lower fixed surface who widens scale plate 15 is connected with the iron sheet, all is equipped with the scale on widening scale plate 15 and the first scale 16, and rectangular support plate 14 has been cup jointed to the bottom side fixed of rectangular section of thick bamboo 25, and rectangular plate 26 has been cup jointed in the surface sliding of rectangular support plate 14, and the equal fixedly connected with magnet of the side of rectangular plate 26 and rectangular section of thick bamboo 25, and magnet and iron sheet position adaptation.
Through rotating widening scale plate 15 and then being parallel with first scale 16, through being equipped with on widening scale plate 15 with first scale 16 on the same scale, through opening miniature laser lamp, the transmission is colored light, through the light through widening scale plate 15, because the area of widening scale plate 15 is bigger, therefore the number is bigger, the reading is more convenient, upwards lift rectangular plate 26, make the magnet on the rectangular plate 26 adsorb with the iron sheet of widening scale plate 15 below, and then support four pieces of widening scale plate 15.
The transverse inclination angle measuring plate 32 is fixedly connected to the middle of the first rotary column 2, a torsion spring is arranged between the surfaces of the two ends of the first rotary column 2 and the inside of the main measuring ruler body 1, and the surface of the first rotary column 2 is fixedly connected with a metal rope 11.
The utility model provides a spacing spout 12 has been seted up to one side of main measurement chi body 1, spacing spout 12 inner chamber slidable mounting has mounting panel 33, spacing hole 34 has been seted up to one side that just is located spacing spout 12 in the inside of main measurement chi body 1, the inner chamber slidable mounting of mounting panel 33 has gag lever post 37, extrusion groove 35 has been seted up to the lower surface of gag lever post 37, the inner chamber of spacing hole 34 is cup jointed to the activity of the one end activity of gag lever post 37, the other end fixedly connected with supporting spring 38 of gag lever post 37, the one end fixed connection of supporting spring 38 and the one end fixed connection of mounting panel 33 inner chamber, the bottom slidable mounting of mounting panel 33 has extrusion rod 36, the tip of extrusion rod 36 extends to extrusion groove 35 inner chamber, one side and the top fixedly connected with handle that is located mounting panel 33 of main measurement chi body 1, the bottom and the top fixed connection of metal rope 11 of mounting panel 33.
A pressing plate is installed at the bottom of the pressing rod 36,
when the slope angle measurement is carried out on the geological ground or the position of the hole top, firstly, a person holds the grip, the bottom end of the main measuring ruler body 1 is placed on the measuring surface, then the finger presses the pressing plate at the bottom end of the pressing rod 36, so that the pressing rod 36 moves towards the inner cavity of the pressing groove 35, the inner wall of the pressing groove 35 is pressed, the limiting rod 37 is moved to be separated from the inner cavity of the limiting hole 34, at the moment, the rotating column I2 rotates under the action of the torsion spring, the transverse inclination measuring plate 32 is driven to contact with the slope, meanwhile, the limiting rod 37 moves downwards, when the rotating column I2 rotates, the metal rope 11 is wound on the surface of the rotating column I2 rotates to drive the wedge-shaped belt pulley I3 to rotate, the wedge-shaped belt pulley I3 drives the wedge-shaped belt 30 to rotate to synchronously drive the wedge-shaped belt pulley II 8 and the rotating column II 7 to rotate, the second rotating column 7 drives the driving bevel gear 29 to rotate by the same angle, the driving bevel gear 29 drives the driving bevel gear 28 to rotate by the same angle, so as to drive the rotating shaft and the extension measuring column 27 to synchronously rotate, so as to drive the pointer at the end part of the rectangular tube 25 to synchronously rotate by a certain angle, when the included angle between the transverse inclination measuring plate 32 and the main measuring scale body 1 is 90 degrees, the pointer points to the scale on the first scale 16 at the moment to be zero, if the ground is measured, the fixing bolt 39 can be unscrewed, the vertical state of the main measuring scale body 1 can be adjusted according to the disc level gauge on the mounting seat 20, the main measuring scale body 1 can be adjusted to be in the vertical state, the pointer points to the scale is read at the moment, and the inclination angle can be obtained,
if the angle of the main measuring scale body 1 is not required to be adjusted, the numerical value of the second pointer on the second dial 13 needs to be read, the second pointer is vertically downward, if the main measuring scale body 1 is inclined, the scale pointed by the second pointer is the inclined angle,
when the main measuring scale body 1 is inclined to the left with reference to fig. 1, the included angle between the side of the main measuring scale body 1 near the transverse inclination measuring plate 32 and the ground is larger than 90 degrees, so that the numerical value of the pointer on the first scale 16 needs to be subtracted from the numerical value of the scale pointed by the second pointer, and otherwise, the numerical values are added.
The measuring is convenient, and the operator can measure the angles of different terrains as required, so that the adaptability is wide, and the numerical value reading is more convenient.
When the transverse inclination measuring plate 32 is retracted, the mounting plate 33 is pushed to reset, the mounting plate 33 pulls the metal rope 11 to rotate the first rotating column 2, the first rotating column 2 is reset, the limiting rod 37 is inserted into the inner cavity of the limiting hole 34 to be fixed under the action of the supporting spring 38, the transverse inclination measuring plate 32 is convenient to store, the transverse inclination measuring plate 32 cannot rotate randomly, and the stability is higher.
An insertion groove 10 is formed in one side of the main measuring ruler body 1, a T-shaped chute 9 is formed in one side of the main measuring ruler body 1 and located below the insertion groove 10, and the shape of the inner cavity of the T-shaped chute 9 is matched with the shape of the clamping block 22.
Through the use of insert groove 10 and T shape spout 9, when carrying installation section of thick bamboo 24, insert the fixture block 22 of installation section of thick bamboo 24 side into the insert groove 10 inner chamber, then move down and make fixture block 22 slip joint to T shape spout 9 inner chamber and fix, secondly twine bandage 17 to main measuring scale body 1 on and fix for the second time.
The chute 5 has been seted up to the side of main dipperstick body 1, and recess 40 staggered with chute 5 has been seted up to the side of main dipperstick body 1, and the surface slidable mounting of main dipperstick body 1 has slip ring 6, and landing leg 4 is installed through the round pin axle rotation in slip ring 6 bottom, installs the second torsional spring on the round pin axle, landing leg 4 slidable mounting to chute 5 inner chamber.
The support leg 4 is installed through the sliding ring 6, meanwhile, the sliding ring 6 can move up and down along the groove 40, the inner wall of the chute 5 is an inclined surface, when the sliding ring 6 moves down, the support leg 4 slides down along the inner cavity of the chute 5, the support leg 4 can be rotated to form a support, the purpose of supporting the main measuring scale body 1 is achieved, the support leg 4 can be inserted into the soil after continuous pressing down, the measuring scale can be used as a measuring scale,
secondly, because the torsion spring is arranged on the pin shaft arranged between the supporting leg 4 and the sliding ring 6, after the supporting leg 4 is folded, the supporting leg 4 can be tightly attached to the inner wall of the chute 5, and the supporting leg cannot be moved at will, so that the supporting leg is more stable.
The bottom thread of the installation tube 24 is sleeved on the surface of the first dial 16, the front thread of the installation tube 24 is connected with a fixing bolt 39, the end part of the fixing bolt 39 extends to the inner cavity of the installation tube 24 and is rotationally connected with a sliding rod, the sliding rod is slidably installed inside the installation tube 24, the end part of the sliding rod is fixedly connected with anti-skid rubber, and the sliding rod is contacted with the surface of the rotating ball 18 through the anti-skid rubber.
When the outdoor site is surveyed and measured, the support needs to be adjusted smoothly to reach the horizontal position, the traditional mode adjustment generally adopts an adjusting telescopic support or adopts structures such as an electric push rod and the like to assist in adjustment, but the adjustment speed is low, either manual adjustment is needed or a large amount of electronic equipment is needed to assist, the operation is inconvenient, the equipment volume is increased, the outdoor use limit is larger,
when the device is adjusted, the mounting cylinder 24 is mounted on the surface of the first dial 16 in a threaded manner, if the main measuring ruler body 1 is placed at the moment, the water drops on the disc level on the mounting seat 20 are deflected, the fixing bolt 39 is rotated, the fixing bolt 39 is screwed out to drive the slide rod to move outwards, the rotating ball 18 is separated from the slide rod, the metal cone 23 can vertically downwards at the moment under the influence of gravity, and then the rotating ball 18 is driven to rotate, when the metal cone 23 vertically downwards, the surface of the mounting seat 20 is in a horizontal balance state, the fixing bolt 39 is screwed to fix the position of the rotating ball 18, a measuring instrument matched with the surface of the mounting seat 20 is mounted, so that the horizontal plane adjustment is realized, the operation is very simple, the adjustment speed is high, the structure is simple, the assistance of other electronic elements is not needed, the manual adjustment is not needed, and the operation convenience of the multifunctional measuring ruler for earth investigation is improved.
And secondly, the sliding rod only moves forwards and backwards when in use, and cannot rotate along with the fixing bolt 39, so that the situation that the horizontal state is damaged due to the fact that the rotating ball 18 rotates under the influence of the fixing bolt 39 when the rotating ball 18 is fixed is avoided, and the use is more stable.
The inner cavity of the main measuring ruler body 1 is movably sleeved with a semicircular support plate, and the top end of the semicircular support plate is fixedly connected with the bottom of the rectangular cylinder 25.
When lifting the rectangular cylinder 25, the bolt of the semicircular support plate is unscrewed at the moment, the rectangular cylinder 25 is supported by the semicircular support plate, and the area of the semicircular support plate is larger and more stable compared with that of a traditional upright rod.
In summary, when the multifunctional measuring scale for the earth survey is used, firstly, a person holds the handle during angle measurement, the bottom end of the main measuring scale body 1 is placed on a measuring surface, then fingers press the pressing plate at the bottom end of the pressing rod 36, the pressing rod 36 moves towards the inner cavity of the pressing groove 35, the inner wall of the pressing groove 35 is pressed, the limiting rod 37 moves away from the inner cavity of the limiting hole 34, at the moment, the rotating column I2 rotates under the action of the torsion spring, the transverse inclination measuring plate 32 is driven to contact with the slope, meanwhile, the limiting rod 37 moves downwards, when the rotating column I2 rotates, the metal rope 11 is wound on the surface of the rotating column I2, meanwhile, the rotating column I2 rotates to drive the wedge-shaped belt pulley I3 to drive the wedge-shaped belt pulley II 8 and the rotating column II 7 to rotate synchronously, the rotating column II 7 drives the bevel gear 29 to rotate by the same angle, the bevel gear 29 drives the bevel gear 28 to rotate by the same angle, the rotating shaft and the extending measuring column 27 to rotate synchronously, the pointer at the end of the rectangular cylinder 25 rotates synchronously by a certain angle, when the transverse inclination measuring plate 32 contacts with the slope, the pointer between the measuring column I32 and the main measuring scale body 1 is 90, the pointer is inclined to the main scale body 1 can be adjusted to the vertical scale body 20, and the main scale body is arranged on the basis of the vertical scale body is adjusted to be in a zero-level state if the vertical scale is measured, and the state is measured, and the main scale is adjusted to be in a zero-level state, if the state is measured.
If the angle of the main measuring scale body 1 is not required to be adjusted, the numerical value of the second pointer on the second dial 13 needs to be read, the second pointer is vertically downward, if the main measuring scale body 1 is inclined, the scale pointed by the second pointer is the inclined angle,
when the transverse inclination angle measuring plate 32 is retracted, the mounting plate 33 is pushed to reset, the mounting plate 33 pulls the metal rope 11 to rotate the first rotary column 2, the first rotary column 2 is reset, the limiting rod 37 is inserted into the inner cavity of the limiting hole 34 to be fixed under the action of the supporting spring 38,
the main measuring scale body 1 is placed at a designated position, then the sliding ring 6 is pressed down, when the sliding ring 6 moves down, the supporting leg 4 slides downwards along the inner cavity of the chute 5, then the supporting leg 4 can rotate to form a bracket, the purpose of supporting the main measuring scale body 1 is achieved, the supporting leg 4 can be inserted into the soil after continuing to press down, a fixed bracket is formed, the mounting cylinder 24 is arranged on the surface of the first scale 16 in a threaded manner, when the main measuring scale body 1 is placed, if the main measuring scale body is inclined, the water drops on the disc level gauge on the mounting seat 20 can deviate, the fixing bolt 39 is rotated out to drive the sliding rod to move outwards, the rotating ball 18 is separated from the sliding rod at the moment, under the influence of gravity, the metal cone 23 can vertically downwards, the rotating ball 18 is driven to rotate, when the metal cone 23 vertically downwards, the surface of the mounting seat 20 is in a horizontal balance state, the fixing bolt 39 is screwed to fix the position of the rotating ball 18, and the measuring instrument matched with the surface of the mounting seat 20 is placed, and the horizontal plane is adjusted.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (9)
1. The utility model provides a multifunctional measuring scale for earth investigation, includes main measuring scale body (1), its characterized in that: the utility model provides a measuring scale, including main measurement scale body (1), one side of main measurement scale body (1) has been seted up and has been accomodate groove (31), the inner chamber rotation of accomodating groove (31) is connected with rotation post (2), the fixed surface of rotation post (2) has been cup jointed wedge pulley one (3), fixedly connected with transverse inclination measuring board (32) on rotation post one (2), the inner chamber rotation of main measurement scale body (1) is connected with rotation post two (7), the fixed surface of rotation post two (7) has been cup jointed drive bevel gear (29), the fixed surface of rotation post two (7) is connected with wedge pulley two (8), transmission installs wedge belt (30) between wedge pulley two (8) and wedge pulley one (3), the inner chamber rotation of main measurement scale body (1) is connected with the pivot, pivot bottom fixedly connected with drive bevel gear (28), pivot inner chamber slidable mounting has extension measurement post (27), the top rotation of extension measurement post (27) is installed rectangle section of thick bamboo (25), rectangle section of thick bamboo (25) top fixedly connected with first scale (16), first scale (16) and the top of extension measurement post (1) are equipped with the top of rotation pointer (27).
2. A multifunctional measuring scale for earth survey according to claim 1, characterized in that: the top self-balancing mechanism comprises a mounting cylinder (24), a rotating ball (18) is rotationally connected to the inner cavity of the mounting cylinder (24), a ball (21) is rotationally connected between the rotating ball (18) and the inner wall of the mounting cylinder (24), a metal cone (23) is fixedly connected to the bottom end of the rotating ball (18), a connecting rod (19) is fixedly connected to the top end of the rotating ball (18), and a mounting seat (20) is mounted on the top of the connecting rod (19).
3. A multifunctional measuring scale for earth survey according to claim 1, characterized in that: the side face of the rectangular cylinder (25) is provided with a second dial (13), and the inner cavity of the second dial (13) is rotationally connected with a second pointer.
4. A multifunctional measuring scale for earth survey according to claim 1, characterized in that: the utility model discloses a rectangular tube (25) with the iron sheet, including rectangle tube (25) and rectangle backup pad (14), rectangle backup pad (14) have been cup jointed in the surface slip of rectangle backup pad (14), the upper surface of rectangle plate (26) and the side of rectangle tube (25) all fixedly connected with magnet, and magnet and iron sheet position adaptation.
5. A multifunctional measuring scale for earth survey according to claim 1, characterized in that: the transverse inclination measuring plate (32) is fixedly connected to the middle of the first rotating column (2), a torsion spring is arranged between the surfaces of the two ends of the first rotating column (2) and the inside of the main measuring ruler body (1), and a metal rope (11) is fixedly connected to the surface of the first rotating column (2).
6. A multifunctional measuring scale for earth survey according to claim 1, characterized in that: limiting chute (12) have been seted up to one side of main measurement chi body (1), limiting chute (12) inner chamber slidable mounting has mounting panel (33), spacing hole (34) have been seted up to one side of the inside of main measurement chi body (1) and being located limiting chute (12), the inner chamber slidable mounting of mounting panel (33) has gag lever post (37), extrusion groove (35) have been seted up to the lower surface of gag lever post (37), the inner chamber to spacing hole (34) is cup jointed in the activity of the one end of gag lever post (37), the other end fixedly connected with supporting spring (38) of gag lever post (37), the one end fixedly connected with of supporting spring (38) and mounting panel (33) inner chamber, the bottom slidable mounting of mounting panel (33) has gag lever post (36), the tip of gag lever post (36) extends to the inner chamber of extrusion groove (35), one side and being located mounting panel (33) top fixedly connected with handle of main measurement chi body (1), the bottom of mounting panel (33) and the top fixed connection of wire rope (11).
7. A multifunctional measuring scale for earth survey according to claim 1, characterized in that: the utility model discloses a main measuring scale, including main measuring scale body (1), inclined groove (5) have been seted up to the side of main measuring scale body (1), recess (40) staggered with inclined groove (5) have been seted up to the side of main measuring scale body (1), surface sliding mounting of main measuring scale body (1) has slip ring (6), landing leg (4) are installed through the round pin axle rotation in slip ring (6) bottom, install the second torsional spring on the round pin axle, landing leg (4) slidable mounting to inclined groove (5) inner chamber.
8. A multifunctional measuring scale for earth survey according to claim 2, characterized in that: the bottom thread of installation section of thick bamboo (24) cup joints to the surface of first scale (16), the front threaded connection of installation section of thick bamboo (24) has fixing bolt (39), and fixing bolt (39) tip extends to installation section of thick bamboo (24) inner chamber and rotates and be connected with the slide bar, slide bar slidable mounting is inside to installation section of thick bamboo (24), and slide bar tip fixedly connected with anti-skidding rubber, the slide bar passes through anti-skidding rubber and contacts with rotating ball (18) surface.
9. A multifunctional measuring scale for earth survey according to claim 1, characterized in that: and the transverse inclination angle measuring plate (32), the main measuring ruler body (1) and the extension measuring column (27) are respectively provided with a measuring scale.
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| CN202410031342.3A CN117537680B (en) | 2024-01-09 | 2024-01-09 | Multifunctional measuring ruler for earth investigation |
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Cited By (1)
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| CN118857249A (en) * | 2024-06-12 | 2024-10-29 | 北京特希达科技有限公司 | A construction engineering measurement device |
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| CN117537680B (en) | 2024-03-26 |
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Denomination of invention: A multifunctional measuring ruler for earth exploration Granted publication date: 20240326 Pledgee: Jinan Guangming sub branch of Qilu Bank Co.,Ltd. Pledgor: SHANDONG GEO-MINERAL ENGINEERING GROUP CO.,LTD. Registration number: Y2024980053884 |
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Granted publication date: 20240326 Pledgee: Jinan Guangming sub branch of Qilu Bank Co.,Ltd. Pledgor: SHANDONG GEO-MINERAL ENGINEERING GROUP CO.,LTD. Registration number: Y2024980053884 |