CN116136402A - Dual-purpose gradient measurement equipment for rock and soil investigation and use method - Google Patents
Dual-purpose gradient measurement equipment for rock and soil investigation and use method Download PDFInfo
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- CN116136402A CN116136402A CN202310319064.7A CN202310319064A CN116136402A CN 116136402 A CN116136402 A CN 116136402A CN 202310319064 A CN202310319064 A CN 202310319064A CN 116136402 A CN116136402 A CN 116136402A
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- 239000002689 soil Substances 0.000 title claims abstract description 45
- 238000005259 measurement Methods 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims abstract description 36
- 238000011835 investigation Methods 0.000 title claims abstract description 23
- 239000011435 rock Substances 0.000 title abstract description 13
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 11
- 238000004140 cleaning Methods 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
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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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/40—Investigating hardness or rebound hardness
- G01N3/42—Investigating hardness or rebound hardness by performing impressions under a steady load by indentors, e.g. sphere, pyramid
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- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
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Abstract
The invention belongs to the technical field of rock and soil investigation equipment, in particular to dual-purpose gradient measurement equipment for rock and soil investigation and a use method thereof, comprising a base; an adjusting seat is arranged on the upper side of the base; a measuring disc is fixedly connected to the upper side of the adjusting seat; the edge of the measuring disc is provided with scale values; the middle part of the measuring disc is rotatably connected with a rotating shaft; the end part of the rotating shaft is fixedly connected with a laser; an arrow is fixedly connected with the light-emitting end of the laser; when the slope is measured, the device is placed on the ground at the slope bottom or the slope top, then the laser is started, the direction of light rays is controlled by rotating the laser, so that laser points are aligned to the slope top or the slope bottom, the light rays are kept parallel to the slope body, the scale indicated by the arrow at the moment is the slope value, the device is convenient to operate, is suitable for slopes of different scales, can be used for measuring at the slope top or the slope bottom, is not influenced by the slope flatness, and has higher measurement precision.
Description
Technical Field
The invention belongs to the technical field of rock and soil investigation equipment, and particularly relates to dual-purpose gradient measurement equipment for rock and soil investigation and a use method thereof.
Background
When the rock and soil investigation is carried out in the field, gradient measurement equipment is needed to measure the gradient value of the slope body, and key rock and soil data are acquired for subsequent construction projects. Most of the existing gradient measuring equipment is hand-held, a measuring surface is attached to the slope, a hand wheel is rotated until bubbles are centered, and a corresponding gradient value is obtained.
With respect to the related art, the inventors consider that the following drawbacks often exist: the measurement surface of the handheld gradiometer in the prior art is smaller, can only be suitable for the slope body with smaller area, is difficult to measure the slope with larger scale, and is greatly influenced by the flatness of the slope surface, when the slope surface is uneven or more rubble exists, the measurement accuracy is greatly reduced, and the practicability is lower.
Therefore, the invention provides dual-purpose gradient measuring equipment for rock and soil exploration and a using method thereof.
Disclosure of Invention
In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.
The technical scheme adopted for solving the technical problems is as follows: the invention relates to dual-purpose gradient measurement equipment for rock and soil investigation, which comprises a base; an adjusting seat is arranged on the upper side of the base; a measuring disc is fixedly connected to the upper side of the adjusting seat; the edge of the measuring disc is provided with scale values; the middle part of the measuring disc is rotatably connected with a rotating shaft; the end part of the rotating shaft is fixedly connected with a laser; an arrow is fixedly connected with the light-emitting end of the laser; the hand-held gradiometer in the prior art has smaller measuring surface, can only be suitable for hills with smaller area, is difficult to measure hills with larger scale, is greatly influenced by the flatness of the hills, and can lead to great discount on measuring precision and lower practicability when the hills are rugged or more rubble exists; at the moment, when the slope is measured, the device is placed on the ground at the slope bottom or the slope top, then the laser is started, the direction of light rays is controlled by rotating the laser, so that laser points are aligned to the slope top or the slope bottom, the light rays are kept parallel to the slope body, the scale indicated by an arrow at the moment is the slope value, the device is convenient to operate, is suitable for slopes of different scales, can be measured at the slope top or the slope bottom, is not influenced by the slope flatness, and has higher measurement precision.
Preferably, the upper side of the base is fixedly connected with a motor; a mounting groove is formed in the base; a group of through holes are uniformly formed in the lower side of the base, and the through holes are communicated with the mounting groove; a movable plate is connected inside the mounting groove in a sliding manner; the output shaft of the motor is fixedly connected with a stud; the screw bolt penetrates through the movable plate, and the screw bolt is connected with the movable plate through a screw rod nut pair; a group of inserted bars are uniformly distributed on the lower side of the movable plate, and the inserted bars are the same in number with the through holes and correspond to each other one by one; after placing this equipment on ground, through motor drive double-screw bolt rotation, owing to be screw-nut pair connection between double-screw bolt and the fly leaf, so the double-screw bolt can drive the fly leaf downward movement, and then the fly leaf inserts earth inside simultaneously with a plurality of inserted bars to improve the fixed effect to the base, avoid producing the problem of rocking in the measurement process, further improve the measurement accuracy to the slope.
Preferably, pressure sensors are fixedly connected between the movable plate and the inserted link; a display screen is fixedly connected to the upper side of the base; a processor is arranged in the base, and the pressure sensors are connected with the display screen through the processor; through set up pressure sensor between fly leaf and inserted bar, the fly leaf inserts the in-process of earth with the inserted bar, to the earth of different hardness, then the fly leaf is different to the dynamics of inserted bar application, can measure the size of this dynamics through pressure sensor, the processor is averaged a plurality of pressure sensor's reading to form the hardness value of earth after handling, later present through the display screen, this structure makes this equipment in measuring the slope, can also measure the earth hardness in this region, be favorable to the going on of ground reconnaissance work, further improve the functionality of this device, reach the effect of dual function.
Preferably, the lower end of the stud is fixedly connected with a driving gear; the positions, close to the through holes, of the bottoms of the mounting grooves are respectively and rotatably connected with a driven gear ring, and the driving gear is meshed with the driven gear rings; the inserted bars respectively penetrate through the driven gear ring; a group of elastic wires are uniformly distributed on the inner side of the driven gear ring; after the measurement work is finished, the stud is driven by the motor to rotate reversely to drive the movable plate to move upwards, the inserting rods are pulled out of soil, and in the process, the stud drives the driving gear to rotate synchronously, and then drives the driven gear rings to rotate, and the elastic wire is utilized to rotationally scrape the surface of the inserting rods, so that residual soil on the surface of the inserting rods is stripped, the effect of self-cleaning of the inserting rods is achieved, the problem that the resistance is overlarge when the inserting rods are inserted into the soil due to excessive residual soil is avoided, and the next measurement work is facilitated.
Preferably, the upper side of the adjusting seat is fixedly connected with a bubble device; a group of spherical shells are uniformly distributed on the upper side of the base; the movable balls are arranged in the spherical shells; a hand wheel is fixedly connected to the upper side of the movable ball; a screw is fixedly connected to the upper side of the hand wheel; a group of screw holes are uniformly distributed on the lower side of the adjusting seat, and the screw holes are the same in number as the screw rods and correspond to the screw rods one by one; if the ground placed by the base is uneven or has a certain gradient, the whole measuring equipment is in a skew state, the measured gradient value has a certain error at the moment, and the corresponding hand wheel is rotated to enable the screw to rotate inside the screw hole, so that the distance between each part of the adjusting seat and the base is adjusted until the air bubble inside the bubble device is centered, and the adjusting seat is in a horizontal state at the moment, so that the subsequent measuring precision on the slope is further improved, and the error is reduced.
Preferably, an elastic corrugated pipe is sleeved outside the screw; the upper side of the elastic corrugated pipe is fixedly connected with the adjusting seat; a pressing ring is fixedly connected to the lower side of the elastic corrugated pipe, and the pressing ring is attached to the surface of the hand wheel; the elasticity of the elastic corrugated pipe is utilized, the pressing ring is always pressed on the surface of the hand wheel, the pressing ring is rotationally attached to the hand wheel in the process of rotating the hand wheel, the elastic corrugated pipe is wrapped outside the screw rod, external soil can be prevented from adhering to the surface of the screw rod, and the problem that the hand wheel is difficult to rotate due to soil blocking between the screw rod and the screw hole is avoided.
Preferably, the top of the mounting groove is fixedly connected with an elastic ring, and the elastic ring is positioned above the movable plate; the elastic ring is of a hollow structure, and air is stored in the elastic ring; the lower side of the adjusting seat is fixedly connected with an air pipe at a position close to the elastic corrugated pipe, and the air pipe is communicated with the elastic ring through a hose; the inside of the air pipe is connected with a guide rod in a sliding and sealing manner; a spring is fixedly connected between the guide rod and the air pipe; one end of the guide rod extending out of the air pipe is fixedly connected with an elastic poking piece, and the tip end of the elastic poking piece is inserted into the crease of the elastic corrugated pipe; after the measurement work is finished, the movable plate moves upwards and extrudes the elastic ring, air inside the elastic ring enters the air pipe through the hose, the guide rod is pushed to move downwards, the guide rod drives the elastic poking piece to scratch the crease of the elastic corrugated pipe, the elastic corrugated pipe is made to shake, soil adhered to the surface of the elastic corrugated pipe is shaken off, and the problem that the elastic corrugated pipe cannot stretch smoothly due to the fact that soil remains inside the crease of the elastic corrugated pipe is avoided.
Preferably, a group of ball grooves are uniformly distributed on the circumference of the lower side of the compression ring; the ball grooves are internally provided with balls, and the balls protrude out of the surface of the pressing ring; through setting up ball groove and ball, at the in-process of rotating the hand wheel, hand wheel and ball contact and drive the ball and roll in ball inslot portion to reduce the frictional resistance between hand wheel and the clamping ring, prevent that the elastic bellows from excessively buckling, further reduce the degree of difficulty of operation, reduce the wearing and tearing condition of hand wheel and clamping ring, extension hand wheel and clamping ring's life.
The method for using the dual-purpose gradient measurement equipment for rock and soil exploration comprises the following steps of:
s1: selecting a flat ground at the bottom (top) of the slope, and placing the measuring equipment on the ground;
s2: the motor drives the stud to rotate so as to drive the movable plate to move downwards, and then the movable plate simultaneously inserts a plurality of inserting rods into soil;
s3: the laser is started, the direction of light is controlled by rotating the laser, so that the laser point is aligned to the slope top (slope bottom), the light is kept parallel to the slope body, and the scale indicated by the arrow at the moment is the slope value.
Preferably, the method further comprises the steps of:
s4: the force applied by the movable plate to the inserting rod is measured through the pressure sensor, and measured data are transmitted to the processor;
s5: the processor averages the measured data of the pressure sensors, forms the hardness value of soil after processing, and then displays the hardness value through the display screen.
The beneficial effects of the invention are as follows:
1. according to the dual-purpose slope measuring equipment for rock and soil exploration and the use method thereof, when the slope is measured, the equipment is placed on the ground of the slope bottom or the slope top, then the laser is started, the direction of light rays is controlled by rotating the laser, so that laser points are aligned to the slope top or the slope bottom, the light rays are kept parallel to the slope body, the scale indicated by an arrow is the slope value, the equipment is convenient to operate, is suitable for slopes of different scales, can be measured on the slope top or the slope bottom, is not influenced by the slope flatness, and has higher measurement precision.
2. According to the dual-purpose slope measuring equipment for rock and soil investigation and the using method thereof, after the equipment is placed on the ground, the stud is driven to rotate by the motor, and as the screw and nut pair is connected between the stud and the movable plate, the stud drives the movable plate to move downwards, and the movable plate inserts a plurality of inserted rods into soil simultaneously, so that the fixing effect on the base is improved, the problem of shaking in the measuring process is avoided, and the measuring precision of a slope body is further improved.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic diagram of the structure of the present invention;
FIG. 3 is a schematic view of another view of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
FIG. 5 is an enlarged view of a portion of FIG. 3 at B;
FIG. 6 is an enlarged view of a portion of FIG. 5 at C;
FIG. 7 is a schematic view of the structure of the elastic bellows of the present invention;
fig. 8 is a schematic flow chart of the method of the present invention.
In the figure: base 1, adjusting seat 2, measuring dish 3, laser 4, arrow 5, motor 6, mounting groove 7, through-hole 8, fly leaf 9, double-screw bolt 10, inserted bar 11, pressure sensor 12, display 13, driving gear 14, driven ring gear 15, elastic wire 16, bubbler 17, spherical shell 18, movable ball 19, hand wheel 20, screw 21, elastic bellows 22, clamping ring 23, elastic ring 24, trachea 25, hose 26, guide rod 27, spring 28, elastic plectrum 29, spherical groove 30, ball 31.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
Example 1
As shown in fig. 1 to 6, a dual-purpose slope measuring device for geotechnical investigation according to an embodiment of the present invention includes a base 1; an adjusting seat 2 is arranged on the upper side of the base 1; a measuring disc 3 is fixedly connected to the upper side of the adjusting seat 2; the edge of the measuring disc 3 is provided with scale values; the middle part of the measuring disc 3 is rotatably connected with a rotating shaft; the end part of the rotating shaft is fixedly connected with a laser 4; an arrow 5 is fixedly connected with the light-emitting end of the laser 4; the hand-held gradiometer in the prior art has smaller measuring surface, can only be suitable for hills with smaller area, is difficult to measure hills with larger scale, is greatly influenced by the flatness of the hills, and can lead to great discount on measuring precision and lower practicability when the hills are rugged or more rubble exists; at the moment, when the slope is measured, the device is placed on the slope bottom or the ground of the slope top, then the laser 4 is started, the direction of light rays is controlled by rotating the laser 4, so that laser points are aligned to the slope top or the slope bottom, the light rays are parallel to the slope body, the scale indicated by an arrow 5 is the slope value, the device is convenient to operate, is suitable for slopes of different scales, can be used for measuring at the slope top or the slope bottom, is not influenced by the slope flatness, and has higher measurement accuracy.
A motor 6 is fixedly connected to the upper side of the base 1; a mounting groove 7 is formed in the base 1; a group of through holes 8 are uniformly formed in the lower side of the base 1, and the through holes 8 are communicated with the mounting groove 7; a movable plate 9 is connected inside the mounting groove 7 in a sliding manner; the output shaft of the motor 6 is fixedly connected with a stud 10; the stud 10 penetrates through the movable plate 9, and the stud 10 is connected with the movable plate 9 through a screw-nut pair; a group of inserted bars 11 are uniformly distributed on the lower side of the movable plate 9, and the inserted bars 11 are the same in number with the through holes 8 and correspond to each other one by one; after placing this equipment on ground, drive double-screw bolt 10 through motor 6 and rotate, owing to be screw-nut pair connection between double-screw bolt 10 and the fly leaf 9, so double-screw bolt 10 can drive fly leaf 9 downward movement, and then inside fly leaf 9 inserts earth with a plurality of inserted bars 11 simultaneously to improve the fixed effect to base 1, avoid producing the problem of rocking in the measurement process, further improve the measurement accuracy to the slope.
A pressure sensor 12 is fixedly connected between the movable plate 9 and the inserted link 11; a display screen 13 is fixedly connected to the upper side of the base 1; a processor is arranged in the base 1, and a plurality of pressure sensors 12 are connected with a display screen 13 through the processor; through setting up pressure sensor 12 between fly leaf 9 and inserted bar 11, the in-process of fly leaf 9 with inserted bar 11 insert earth, to the earth of different hardness, then the fly leaf 9 is different to the dynamics of inserted bar 11 application, can measure the size of this dynamics through pressure sensor 12, the reading of a plurality of pressure sensor 12 is averaged to the treater, and form the hardness value of earth after handling, later present through display screen 13, this structure makes this equipment in measuring the slope, can also measure the earth hardness in this region, be favorable to the going on of ground reconnaissance work, further improve the functionality of this device, reach the effect of dual action.
A driving gear 14 is fixedly connected to the lower end of the stud 10; the bottom of the mounting groove 7 is rotatably connected with a driven gear ring 15 at a position close to the through hole 8, and the driving gear 14 is meshed with the driven gear ring 15; the inserted bars 11 respectively penetrate through the driven gear ring 15; a group of elastic wires 16 are uniformly distributed on the inner side of the driven gear ring 15; after the measurement work is finished, the stud 10 is driven to rotate reversely through the motor 6, the movable plate 9 is driven to move upwards, the inserting rods 11 are pulled out of soil, in the process, the stud 10 drives the driving gear 14 to rotate synchronously, the driven gear rings 15 are driven to rotate, the elastic wires 16 are utilized to scrape the surface of the inserting rods 11, residual soil on the surface of the inserting rods 11 is stripped, the effect of self-cleaning of the inserting rods 11 is achieved, the problem that the resistance is overlarge when the inserting rods 11 are inserted into the soil due to excessive residual soil is avoided, and the next measurement work is convenient to develop.
The upper side of the adjusting seat 2 is fixedly connected with a bubble device 17; a group of spherical shells 18 are uniformly distributed on the upper side of the base 1; the ball shells 18 are internally provided with movable balls 19; a hand wheel 20 is fixedly connected to the upper side of the movable ball 19; a screw 21 is fixedly connected to the upper side of the hand wheel 20; a group of screw holes are uniformly distributed on the lower side of the adjusting seat 2, and the screw holes are the same in number as the screw rods 21 and correspond to the screw rods one by one; if the ground placed by the base 1 is uneven or has a certain gradient, the whole measuring equipment is in a skew state, the measured gradient value has a certain error at the moment, and the corresponding hand wheel 20 is rotated to enable the screw 21 to rotate in the screw hole, so that the distance between each part of the adjusting seat 2 and the base 1 is adjusted until the air bubble in the bubble device 17 is centered, and the adjusting seat 2 is in a horizontal state at the moment, so that the subsequent measuring precision on the slope surface is further improved, and the error is reduced.
An elastic corrugated pipe 22 is sleeved outside the screw rod 21; the upper side of the elastic corrugated pipe 22 is fixedly connected with the adjusting seat 2; a pressing ring 23 is fixedly connected to the lower side of the elastic corrugated pipe 22, and the pressing ring 23 is attached to the surface of the hand wheel 20; the elasticity of the elastic corrugated pipe 22 is utilized, the pressing ring 23 is always pressed on the surface of the hand wheel 20, the pressing ring 23 and the hand wheel 20 are rotationally attached in the process of rotating the hand wheel 20, and external soil can be prevented from adhering to the surface of the screw 21 by wrapping the elastic corrugated pipe 22 outside the screw 21, so that the problem that the hand wheel 20 is difficult to rotate due to soil blocking between the screw 21 and a screw hole is avoided.
An elastic ring 24 is fixedly connected to the top of the mounting groove 7, and the elastic ring 24 is positioned above the movable plate 9; the elastic ring 24 is provided with a hollow structure, and air is stored in the elastic ring 24; the lower side of the adjusting seat 2 is fixedly connected with an air pipe 25 at a position close to the elastic corrugated pipe 22, and the air pipe 25 is communicated with the elastic ring 24 through a hose 26; the inside of the air pipe 25 is connected with a guide rod 27 in a sliding and sealing manner; a spring 28 is fixedly connected between the guide rod 27 and the air pipe 25; an elastic poking plate 29 is fixedly connected to one end of the guide rod 27 extending out of the air pipe 25, and the tip end of the elastic poking plate 29 is inserted into the crease of the elastic corrugated pipe 22; after the measurement work is finished, the movable plate 9 moves upwards and extrudes the elastic ring 24, air inside the elastic ring 24 enters the air pipe 25 through the hose 26 and pushes the guide rod 27 to move downwards, the guide rod 27 drives the elastic poking piece 29 to scratch the crease of the elastic corrugated pipe 22, the elastic corrugated pipe 22 is promoted to shake, and accordingly soil adhered to the surface of the elastic corrugated pipe 22 is shaken off, and the problem that the elastic corrugated pipe 22 cannot stretch smoothly due to the fact that soil remains inside the crease of the elastic corrugated pipe 22 is avoided.
Example two
As shown in fig. 7, in comparative example one, another embodiment of the present invention is: a group of ball grooves 30 are uniformly distributed on the circumference of the lower side of the compression ring 23; the ball grooves 30 are internally provided with balls 31, and the balls 31 protrude from the surface of the pressing ring 23; through setting up ball groove 30 and ball 31, at the in-process of rotating hand wheel 20, hand wheel 20 and ball 31 contact and drive ball 31 and roll in ball groove 30 to reduce the frictional resistance between hand wheel 20 and the clamping ring 23, prevent that elastic bellows 22 from excessively distorting, further reduce the degree of difficulty of operation, reduce the wearing and tearing condition of hand wheel 20 and clamping ring 23, extension hand wheel 20 and clamping ring 23's life.
As shown in fig. 8, a method for using the dual-purpose slope measuring device for geotechnical investigation, the method adopts the dual-purpose slope measuring device for geotechnical investigation, and the method comprises the following steps:
s1: selecting a flat ground at the bottom (top) of the slope, and placing the measuring equipment on the ground;
s2: the stud 10 is driven to rotate by the motor 6 to drive the movable plate 9 to move downwards, so that the movable plate 9 inserts a plurality of inserting rods 11 into soil simultaneously;
s3: the laser 4 is started, the direction of light is controlled by rotating the laser 4, so that the laser point is aligned with the slope top (slope bottom), and the light is kept parallel to the slope body, and the scale indicated by the arrow 5 is the slope value.
The method further comprises the steps of:
s4: the force applied by the movable plate 9 to the inserted link 11 is measured by the pressure sensor 12, and the measured data is transmitted to the processor;
s5: the processor averages the measured data of the plurality of pressure sensors 12 and processes the measured data to form the hardness value of the soil, and then the hardness value is displayed through the display screen 13.
Working principle: when the slope is measured, the device is placed on the ground of the slope bottom or the slope top, then the laser 4 is started, the direction of light is controlled by rotating the laser 4, so that a laser point is aligned to the slope top or the slope bottom, the light is parallel to the slope body, the scale indicated by an arrow 5 is the slope value, the device is convenient to operate, is suitable for slopes of different scales, can be measured on the slope top or the slope bottom, is not influenced by the slope flatness, and has higher measurement precision; after the equipment is placed on the ground, the stud 10 is driven to rotate by the motor 6, and as the stud 10 is connected with the movable plate 9 by a screw-nut pair, the stud 10 can drive the movable plate 9 to move downwards, and the movable plate 9 can simultaneously insert a plurality of inserted rods 11 into soil, so that the fixing effect on the base 1 is improved, the problem of shaking in the measuring process is avoided, and the measuring precision of a slope is further improved; through setting up pressure sensor 12 between fly leaf 9 and inserted bar 11, the fly leaf 9 inserts the in-process of earth with inserted bar 11, to the earth of different hardness, then the dynamics that fly leaf 9 applyed to inserted bar 11 is different, can measure the size of this dynamics through pressure sensor 12, the processor will a plurality of pressure sensor 12's reading is averaged, and form the hardness value of earth after the processing, later present through display screen 13, this structure makes this equipment in measuring the slope, can also measure the earth hardness in this region, be favorable to the going on of ground investigation work, further improve the functionality of this device, reach the effect of dual function; after the measurement work is finished, the stud 10 is driven to rotate reversely through the motor 6, the movable plate 9 is driven to move upwards, the plurality of inserting rods 11 are pulled out of soil, in the process, the stud 10 drives the driving gear 14 to rotate synchronously, the plurality of driven gear rings 15 are driven to rotate, the elastic wires 16 are utilized to scrape the surface of the inserting rods 11, so that the residual soil on the surface of the inserting rods 11 is stripped, the effect of self-cleaning of the inserting rods 11 is achieved, the problem that excessive resistance is caused when the inserting rods 11 are inserted into the soil due to excessive residual soil is avoided, and the next measurement work is convenient to develop; if the ground placed on the base 1 is uneven or has a certain gradient, the whole measuring equipment is in a skew state, at the moment, a certain error exists in the measured gradient value, the corresponding hand wheel 20 is rotated to enable the screw rod 21 to rotate in the screw hole, so that the distance between each part of the adjusting seat 2 and the base 1 is adjusted until the air bubble in the bubble device 17 is centered, at the moment, the adjusting seat 2 is in a horizontal state, and therefore the subsequent measuring precision of the slope is further improved, and the error is reduced; the elastic corrugated pipe 22 is utilized to enable the compression ring 23 to be always compressed on the surface of the hand wheel 20, and in the process of rotating the hand wheel 20, the compression ring 23 is rotationally attached to the hand wheel 20, and external soil can be prevented from being adhered to the surface of the screw 21 by wrapping the elastic corrugated pipe 22 outside the screw 21, so that the problem that the hand wheel 20 is difficult to rotate due to the fact that the soil is blocked between the screw 21 and a screw hole is avoided; after the measurement work is finished, the movable plate 9 moves upwards and extrudes the elastic ring 24, so that air in the elastic ring 24 enters the air pipe 25 through the hose 26 and pushes the guide rod 27 to move downwards, and the guide rod 27 drives the elastic poking piece 29 to scratch the crease of the elastic corrugated pipe 22, so that the elastic corrugated pipe 22 is promoted to shake, and the problem that the elastic corrugated pipe 22 cannot stretch smoothly due to the fact that soil adhered to the surface of the elastic corrugated pipe 22 is shaken off is avoided, and the soil remains in the crease of the elastic corrugated pipe 22 is avoided; through setting up ball groove 30 and ball 31, at the in-process of rotating hand wheel 20, hand wheel 20 and ball 31 contact and drive ball 31 and roll in ball groove 30 to reduce the frictional resistance between hand wheel 20 and the clamping ring 23, prevent that elastic bellows 22 from excessively distorting, further reduce the degree of difficulty of operation, reduce the wearing and tearing condition of hand wheel 20 and clamping ring 23, extension hand wheel 20 and clamping ring 23's life.
The front, rear, left, right, up and down are all based on fig. 1 in the drawings of the specification, the face of the device facing the observer is defined as front, the left side of the observer is defined as left, and so on, according to the viewing angle of the person.
In the description of the present invention, it should be understood that the terms "center," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present invention.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. Dual-purpose slope measurement equipment of ground reconnaissance, its characterized in that: comprises a base (1); an adjusting seat (2) is arranged on the upper side of the base (1); a measuring disc (3) is fixedly connected to the upper side of the adjusting seat (2); the edge of the measuring disc (3) is provided with scale values; the middle part of the measuring disc (3) is rotationally connected with a rotating shaft; a laser (4) is fixedly connected to the end part of the rotating shaft; an arrow (5) is fixedly connected with the light-emitting end of the laser (4).
2. A dual-purpose slope measurement apparatus for geotechnical investigation according to claim 1, wherein: a motor (6) is fixedly connected to the upper side of the base (1); a mounting groove (7) is formed in the base (1); a group of through holes (8) are uniformly formed in the lower side of the base (1), and the through holes (8) are communicated with the mounting groove (7); a movable plate (9) is connected inside the mounting groove (7) in a sliding manner; the output shaft of the motor (6) is fixedly connected with a stud (10); the stud (10) penetrates through the movable plate (9), and the stud (10) is connected with the movable plate (9) through a screw-nut pair; a group of inserted bars (11) are uniformly distributed on the lower side of the movable plate (9), and the inserted bars (11) are the same in number with the through holes (8) and correspond to each other one by one.
3. A dual-purpose slope measurement apparatus for geotechnical investigation according to claim 2, wherein: pressure sensors (12) are fixedly connected between the movable plate (9) and the inserted link (11); a display screen (13) is fixedly connected to the upper side of the base (1); the base (1) is internally provided with a processor, and the pressure sensors (12) are connected with the display screen (13) through the processor.
4. A dual-purpose slope measurement apparatus for geotechnical investigation according to claim 3, wherein: a driving gear (14) is fixedly connected to the lower end of the stud (10); the positions, close to the through holes (8), of the bottoms of the mounting grooves (7) are respectively and rotatably connected with a driven gear ring (15), and the driving gear (14) is meshed with the driven gear ring (15); the inserted link (11) respectively passes through the interior of the driven gear ring (15); a group of elastic wires (16) are uniformly distributed on the inner side of the driven gear ring (15).
5. A dual-purpose slope measurement apparatus for geotechnical investigation according to claim 4, wherein: the upper side of the adjusting seat (2) is fixedly connected with a bubble device (17); a group of spherical shells (18) are uniformly distributed on the upper side of the base (1); the ball shells (18) are internally provided with movable balls (19); a hand wheel (20) is fixedly connected to the upper side of the movable ball (19); a screw rod (21) is fixedly connected to the upper side of the hand wheel (20); the lower side of the adjusting seat (2) is uniformly provided with a group of screw holes, and the screw holes are the same as the screw rods (21) in number and correspond to each other one by one.
6. A dual-purpose slope measurement apparatus for geotechnical investigation according to claim 5, wherein: an elastic corrugated pipe (22) is sleeved outside the screw (21); the upper side of the elastic corrugated pipe (22) is fixedly connected with the adjusting seat (2); the lower side of the elastic corrugated pipe (22) is fixedly connected with a pressing ring (23), and the pressing ring (23) is attached to the surface of the hand wheel (20).
7. The dual-purpose slope measurement device for geotechnical investigation of claim 6, wherein: an elastic ring (24) is fixedly connected to the top of the mounting groove (7), and the elastic ring (24) is positioned above the movable plate (9); the elastic ring (24) is of a hollow structure, and air is stored in the elastic ring (24); the lower side of the adjusting seat (2) is fixedly connected with an air pipe (25) close to the elastic corrugated pipe (22), and the air pipe (25) is communicated with the elastic ring (24) through a hose (26); the inside of the air pipe (25) is in sliding sealing connection with a guide rod (27); a spring (28) is fixedly connected between the guide rod (27) and the air pipe (25); one end of the guide rod (27) extending to the outside of the air pipe (25) is fixedly connected with an elastic poking piece (29), and the tip end of the elastic poking piece (29) is inserted into the crease of the elastic corrugated pipe (22).
8. The dual-purpose slope measurement device for geotechnical investigation of claim 7, wherein: a group of ball grooves (30) are uniformly distributed on the circumference of the lower side of the compression ring (23); the ball groove (30) is internally provided with a ball (31), and the ball (31) protrudes out of the surface of the compression ring (23).
9. A method of using a dual-purpose slope measurement device for geotechnical investigation using the dual-purpose slope measurement device for geotechnical investigation of any of claims 1-8, characterized in that: the method comprises the following steps:
s1: selecting a flat ground at the bottom (top) of the slope, and placing the measuring equipment on the ground;
s2: the stud (10) is driven to rotate by the motor (6) to drive the movable plate (9) to move downwards, so that the movable plate (9) simultaneously inserts a plurality of inserting rods (11) into soil;
s3: the laser (4) is started, the direction of light is controlled by rotating the laser (4), so that a laser point is aligned with a slope top (slope bottom), the light is kept parallel to the slope body, and the scale indicated by an arrow (5) is the slope value.
10. The method of using a dual-purpose slope measurement device for geotechnical investigation of claim 9, wherein: the method further comprises the steps of:
s4: the force applied by the movable plate (9) to the inserting rod (11) is measured through the pressure sensor (12), and measured data are transmitted to the processor;
s5: the processor averages the measured data of the pressure sensors (12) and processes the measured data to form the hardness value of soil, and the hardness value is displayed through the display screen (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310319064.7A CN116136402A (en) | 2023-03-29 | 2023-03-29 | Dual-purpose gradient measurement equipment for rock and soil investigation and use method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310319064.7A CN116136402A (en) | 2023-03-29 | 2023-03-29 | Dual-purpose gradient measurement equipment for rock and soil investigation and use method |
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| Publication Number | Publication Date |
|---|---|
| CN116136402A true CN116136402A (en) | 2023-05-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310319064.7A Withdrawn CN116136402A (en) | 2023-03-29 | 2023-03-29 | Dual-purpose gradient measurement equipment for rock and soil investigation and use method |
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| Country | Link |
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| CN (1) | CN116136402A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117006387A (en) * | 2023-08-03 | 2023-11-07 | 山东省煤田地质局第五勘探队 | Automatic frequency resonance adjusting system and method for field survey |
| CN118129708A (en) * | 2024-05-10 | 2024-06-04 | 中科路恒工程设计有限公司 | Road foundation pit supporting structure gradient measuring equipment |
-
2023
- 2023-03-29 CN CN202310319064.7A patent/CN116136402A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117006387A (en) * | 2023-08-03 | 2023-11-07 | 山东省煤田地质局第五勘探队 | Automatic frequency resonance adjusting system and method for field survey |
| CN117006387B (en) * | 2023-08-03 | 2024-03-22 | 山东省煤田地质局第五勘探队 | Automatic frequency resonance adjusting system and method for field survey |
| CN118129708A (en) * | 2024-05-10 | 2024-06-04 | 中科路恒工程设计有限公司 | Road foundation pit supporting structure gradient measuring equipment |
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Application publication date: 20230519 |