CN117569286B - Direction measuring device and method for roadbed survey - Google Patents
Direction measuring device and method for roadbed survey Download PDFInfo
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- CN117569286B CN117569286B CN202410057574.6A CN202410057574A CN117569286B CN 117569286 B CN117569286 B CN 117569286B CN 202410057574 A CN202410057574 A CN 202410057574A CN 117569286 B CN117569286 B CN 117569286B
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- 238000000034 method Methods 0.000 title claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims description 75
- 239000000843 powder Substances 0.000 claims description 44
- 239000000463 material Substances 0.000 claims description 42
- 230000005540 biological transmission Effects 0.000 claims description 35
- 238000005070 sampling Methods 0.000 claims description 31
- 238000011084 recovery Methods 0.000 claims description 17
- 239000002689 soil Substances 0.000 claims description 10
- 238000002347 injection Methods 0.000 claims description 8
- 239000007924 injection Substances 0.000 claims description 8
- 238000007493 shaping process Methods 0.000 claims description 6
- 230000001502 supplementing effect Effects 0.000 claims description 6
- 238000004064 recycling Methods 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 2
- 235000017491 Bambusa tulda Nutrition 0.000 claims 2
- 241001330002 Bambuseae Species 0.000 claims 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 2
- 239000011425 bamboo Substances 0.000 claims 2
- 238000005259 measurement Methods 0.000 description 16
- 230000009471 action Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 230000001174 ascending effect Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 239000006052 feed supplement Substances 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 241001270131 Agaricus moelleri Species 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000003245 working effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D1/00—Investigation of foundation soil in situ
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/16—Devices for marking-out, applying, or forming traffic or like markings on finished paving; Protecting fresh markings
- E01C23/163—Devices for marking-out, applying, or forming traffic or like markings on finished paving; Protecting fresh markings for marking-out the location of the markings; Guiding or steering devices for marking apparatus, e.g. sights
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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)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Paleontology (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Architecture (AREA)
- Chemical & Material Sciences (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention belongs to the technical field of roadbed measuring devices, and particularly relates to an azimuth measuring device and a measuring method thereof for roadbed survey.
Description
Technical Field
The invention belongs to the technical field of roadbed measuring devices, and particularly relates to an azimuth measuring device and an azimuth measuring method for roadbed survey.
Background
The roadbed is a foundation of a track or a road surface, is a geotechnical structure formed by excavation or filling, has the main functions of providing necessary conditions for track or road surface paving and train or driving operation, bearing static load and dynamic load of the track and rolling stock or road surface and traffic load, and simultaneously transmitting and diffusing the load to the depth of a foundation, and is often required to be measured in the construction process of the roadbed, so that a roadbed measuring device is required to be used.
Through searching, in the prior art, chinese patent publication No. CN216075043U discloses a roadbed measuring device, which comprises a base, wherein the upper surface of the base is fixedly connected with a supporting rod, the upper surface of the supporting rod is fixedly connected with an operating table, the upper surface of the operating table is fixedly connected with a supporting plate, the top of the supporting plate is fixedly connected with a handrail, one side of the base is fixedly connected with a mounting block, the upper surface of the mounting block is provided with a mounting hole, and the inner wall of the mounting hole is inserted with an electric push rod; this application removes the device to suitable position through the effect of handrail and pulley, then starts electric putter, and electric putter work drives the supporting disk and moves downwards, and the supporting disk replaces the pulley to play the supporting role to whole device this moment, and the measuring apparatu keeps firm when using.
The device still has the following drawbacks: although the measuring instrument can be ensured to be stable in use, the excavated roadbed can not be marked while the measuring instrument is used in all directions, and the roadbeds at different positions can not be recorded when multiple measurements are easily caused, so that the measuring accuracy is influenced.
Disclosure of Invention
In view of the above problems, the present invention provides an azimuth measuring device for roadbed survey, which includes a guide cylinder, a first driving assembly, a measuring assembly, a second driving assembly and a feeding assembly; the utility model discloses a measuring device, including guide cylinder, first actuating assembly, second actuating assembly, supplementary material subassembly, measuring assembly, hollow smooth chamber has been seted up to the outer wall of guide cylinder, first actuating assembly fixed connection is at the outer wall of guide cylinder and is close to one side of bottom, measuring assembly sliding sleeve connects the outer wall at the guide cylinder, just measuring assembly is connected with first actuating assembly transmission, second actuating assembly's output is connected with the bottom transmission of guide cylinder, supplementary material subassembly fixed connection is at the top of guide cylinder and keep away from one side of first actuating assembly, supplementary material subassembly and measuring assembly intercommunication each other and cooperation use, hollow smooth chamber has been seted up to the outer wall of one side of guide cylinder, just measuring assembly sliding connection is at the inner wall of hollow smooth chamber.
Further, the first driving assembly comprises a limiting ring; the utility model discloses a guide cylinder, including guide cylinder, stop collar, spring, stop collar, fixed connection in the outer wall of guide cylinder, just the bottom fixedly connected with first motor of stop collar, the output transmission of first motor is connected with first lead screw, the surface of stop collar runs through and sliding connection has a plurality of groups sampling tube, a plurality of groups the sampling tube is annular array setting as the center with the axis of stop collar, a plurality of groups the top of sampling tube is fixed and communicates has miniature suction pump, a plurality of groups cup jointed the spring on the sampling tube, just spring activity contradicts and connects between stop collar and miniature suction pump.
Further, the measurement assembly includes a retrieval mechanism, a first marking mechanism, and a second marking mechanism; the recovery mechanism is of an annular structure, the recovery mechanism is movably sleeved on the outer wall of the guide cylinder body, the first marking mechanism is rotatably connected to one side of the outer wall of the recovery mechanism, the second marking mechanism is rotatably connected to the other side of the outer wall of the recovery mechanism, and the sizes and the structures of the first marking mechanism and the second marking mechanism are the same.
Further, the recycling mechanism comprises an annular shell; the annular shell is in sliding sleeve connection with the outer wall of the guide cylinder, an internal threaded hole is formed in the annular shell, the internal threaded hole is in threaded connection with the first screw rod, an infrared measuring instrument is arranged in the annular shell, a linkage rod is fixedly connected between the infrared measuring instrument and the inner wall of the annular shell, the linkage rod is in sliding connection with the inner wall of the hollow sliding cavity, assembly grooves are formed in two sides of the outer wall of the annular shell, the two groups of assembly grooves are symmetrically arranged by taking the central axis of the annular shell as the center, the two groups the inner wall of assembly groove just is level fixedly connected with second motor and third motor near the position on top, the output and the first marking mechanism transmission of second motor are connected, the output and the second marking mechanism transmission of third motor are connected, the inner wall of assembly groove just is close to the first electric putter of one side of bottom still fixedly connected with, the output transmission of first electric putter is connected with the supporting shoe, the top activity joint of cyclic annular casing has the sample lid, a plurality of groups annotate the material hole has been seted up to the bottom of cyclic annular casing, a plurality of groups annotate the equal perpendicular distribution in the bottom of sample lid of material hole.
Further, the first marking mechanism includes an adjustment plate; the regulating plate is of a fan-shaped structure, the inner wall of the regulating plate is fixedly connected with linkage pins at positions close to the end parts, two groups of linkage pins are in transmission connection with the output end of the second motor, five groups of blanking holes are formed in the surface of the regulating plate, and the top of each blanking hole is movably clamped with a material distributing part.
Further, the material distributing part comprises a material distributing shell; the bottom of the material distributing shell is of an open structure, the material distributing shell is fixedly connected to the inner wall of the blanking hole, the top of the material distributing shell penetrates through and is communicated with a storage cylinder, the top end of the inner wall of the material distributing shell is fixedly connected with an electromagnetic valve, and the electromagnetic valve is mutually communicated with the storage cylinder.
Further, the bottom of solenoid valve is fixed and the intercommunication has miniature fan, the inner wall of dividing the material casing just is close to the position fixedly connected with shaping board of bottom opening part, the digit groove of different grade type has been seted up on the surface of shaping board, be provided with out the hopper between the bottom of miniature fan and the top of shaping board, just go out hopper and digit groove intercommunication each other.
Further, the second driving assembly comprises a supporting seat; the supporting seat is a flat-top cone, a fourth motor is embedded and installed at the top of the supporting seat, the output end of the fourth motor is connected with the bottom of the guide cylinder in a transmission mode, a plurality of groups of through holes are formed in the surface of the supporting seat, the through holes are communicated with a plurality of groups of sampling pipes, a plurality of groups of storage grooves are formed in the bottom of the supporting seat, the storage grooves are arranged in an annular array mode with the central axis of the supporting seat as the center, and the inner walls of the storage grooves are connected with extension supporting legs in a sliding fit mode.
Further, the feed assembly includes a powder metering pump; the powder metering pump fixed connection is at the top of direction barrel, the bottom of powder metering pump is provided with a plurality of groups of notes material pipes, a plurality of groups the notes material pipe is annular array setting as the center with the axis of powder metering pump, and a plurality of groups the notes material pipe all communicates each other with the storage cylinder, the top of powder metering pump is fixed and the intercommunication has powder holding vessel.
An azimuth measuring method for roadbed survey, comprising the following steps,
the output end of the first driving component is in transmission connection with the measuring component, so that the measuring component is in sliding fit connection with different heights of the guide cylinder;
the second driving component drives the guide cylinder to rotate, so that the measuring component rotates to different positions and is used for measuring the function of the measuring component on the excavated roadbed in all directions;
the first driving component is in transmission connection with the measuring component, so that the measuring component moves upwards and is communicated with the feeding component;
the measuring assembly moves downwards and is in movable conflict with the first driving assembly, and the measured roadbed is marked and meanwhile roadbed soil near the mark is sampled.
The beneficial effects of the invention are as follows:
1. the output end of the first driving component is in transmission connection with the measuring component, the measuring component is in sliding fit connection with different heights of the guide cylinder, the second driving component drives the guide cylinder to rotate, the measuring component rotates to different positions, the measuring component is used for conducting omnibearing measurement on the roadbed after excavation, the measuring component is in transmission connection with the measuring component, the measuring component is upwards moved and is mutually communicated with the feeding component, the measuring component downwards moved and is in movable interference with the first driving component, the roadbed after measurement is marked, roadbed soil near the mark is sampled, and measurement accuracy is improved.
2. The annular shell is in threaded connection with the first screw rod through the internal threaded hole, and simultaneously is used for moving the infrared measuring instrument to different positions on the guide cylinder body, so that the infrared measuring instrument can perform distance measurement on the positions with different heights on the inner wall of the roadbed, and measurement compatibility is improved.
3. The storage cylinder is used for collecting powder in the material supplementing assembly, after the electromagnetic valve and the micro fan are started, the powder in the storage cylinder is uniformly blown in the discharge hopper, and the powder is paved in the digital tank under the action of the discharge hopper, so that the measured roadbed is digitally marked, and the roadbed marking efficiency is improved.
4. The powder filling pipe can be synchronously sleeved in the storage barrel in the ascending process of the material dividing part through a plurality of groups, and the powder in the powder storage tank is uniformly filled in the storage barrel under the action of continuous work of the powder metering pump, so that the powder supplementing effect is improved after the measurement and marking of each roadbed are finished, and the powder supplementing efficiency is improved.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention may be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 shows a schematic structural diagram of an azimuth measurement device for roadbed surveying according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a first drive assembly according to an embodiment of the present invention;
FIG. 3 shows a schematic structural view of a measurement assembly according to an embodiment of the present invention;
FIG. 4 is a schematic top view of the recovery mechanism according to the embodiment of the present invention;
FIG. 5 is a schematic view showing the structure of the recovery mechanism according to the embodiment of the present invention;
FIG. 6 is a schematic view showing the structure of a first marking mechanism according to the embodiment of the present invention;
FIG. 7 is a schematic view showing the structure of a material distributing section according to the embodiment of the present invention;
FIG. 8 shows a schematic structural view of a forming plate according to an embodiment of the present invention;
FIG. 9 is a schematic diagram of a second drive assembly according to an embodiment of the present invention;
fig. 10 shows a schematic structural diagram of a feeding assembly according to an embodiment of the present invention.
In the figure: 1. a guide cylinder; 2. a first drive assembly; 21. a limiting ring; 22. a first motor; 23. a first screw rod; 24. a sampling tube; 25. a miniature suction pump; 26. a spring; 3. a measurement assembly; 31. a recovery mechanism; 311. an annular housing; 312. an internal threaded hole; 313. an infrared measuring instrument; 314. a linkage rod; 315. an assembly groove; 316. a second motor; 317. a third motor; 318. a first electric push rod; 319. a support block; 3110. a sampling cover; 3111. a material injection hole; 32. a first marking mechanism; 321. an adjusting plate; 322. a linkage pin; 323. a blanking hole; 324. a material distributing part; 3241. a material distributing shell; 3242. a storage cylinder; 3243. an electromagnetic valve; 3244. a micro fan; 3245. forming a plate; 3246. discharging a hopper; 3247. a digital slot; 33. a second marking mechanism; 4. a second drive assembly; 41. a support base; 42. a through hole; 43. a storage groove; 44. extending the support legs; 5. a feed supplement assembly; 51. a powder metering pump; 52. a material injection pipe; 53. a powder storage tank.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The embodiment of the invention provides an azimuth measuring device for roadbed survey, which comprises a guide cylinder body 1, a first driving component 2, a measuring component 3, a second driving component 4 and a feeding component 5; as illustrated by way of example in fig. 1.
The utility model discloses a measuring device, including guide cylinder 1, measuring subassembly 3, first drive assembly 2 fixed connection is in the outer wall of guide cylinder 1 and is close to one side of bottom, measuring subassembly 3 sliding sleeve connects in the outer wall of guide cylinder 1, just measuring subassembly 3 is connected with first drive assembly 2 transmission, second drive assembly 4 sets up in the bottom of guide cylinder 1 and is close to one side of first drive assembly 2, the output of second drive assembly 4 is connected with the bottom transmission of guide cylinder 1, feed supplement subassembly 5 fixed connection is at the top of guide cylinder 1 and is kept away from one side of first drive assembly 2, feed supplement subassembly 5 and measuring subassembly 3 intercommunication each other and cooperation use.
Further, a hollow sliding cavity is formed in the outer wall of one side of the guide cylinder body 1, and the measuring assembly 3 is slidably connected to the inner wall of the hollow sliding cavity.
Specifically, the output end of the first driving component 2 is in transmission connection with the measuring component 3, so that the measuring component 3 is in sliding fit connection with different heights of the guide cylinder 1, and the second driving component 4 is used for driving the guide cylinder 1 to rotate, so that the measuring component 3 rotates to different positions and is used for measuring the function of the measuring component 3 in omnibearing measurement of the excavated roadbed;
the first driving component 2 is in transmission connection with the measuring component 3, so that the measuring component 3 moves upwards and is communicated with the feeding component 5, and the measuring component 3 moves downwards and is in movable conflict with the first driving component 2, so that the measured roadbed can be marked, and the effect of sampling roadbed soil nearby the mark can be achieved.
The first driving assembly 2 comprises a limiting ring 21; as illustrated by way of example in fig. 2.
The limiting ring 21 is fixedly connected to the outer wall of the guide cylinder 1, the first motor 22 is fixedly connected to the bottom of the limiting ring 21, a first screw rod 23 is connected to the output end of the first motor 22 in a transmission mode, a plurality of groups of sampling pipes 24 penetrate through the surface of the limiting ring 21 and are connected in a sliding mode, the plurality of groups of sampling pipes 24 are arranged in an annular array with the central axis of the limiting ring 21 as the center, the plurality of groups of sampling pipes 24 are fixedly connected with the miniature suction pump 25 in the top of the sampling pipes 24, the plurality of groups of sampling pipes 24 are sleeved with springs 26, and the springs 26 are in movable abutting connection between the limiting ring 21 and the miniature suction pump 25.
Specifically, the first motor 22 drives the first screw rod 23 to rotate, so that the measuring assembly 3 moves, and when the measuring assembly 3 moves to be close to the plurality of groups of micro suction pumps 25, the measuring assembly 3 continuously falls down and extrudes the plurality of groups of micro suction pumps 25 by using the continuous rotation of the first motor 22, so as to penetrate the plurality of groups of sampling pipes 24 into the soil layer of the roadbed for sampling, and after sampling is completed, the soil layer of the roadbed in the plurality of groups of sampling pipes 24 is conveyed to the measuring assembly 3 by using the continuous operation of the micro suction pumps 25.
The measuring assembly 3 comprises a recycling mechanism 31, a first marking mechanism 32 and a second marking mechanism 33; as illustrated by way of example in fig. 3.
The recovery mechanism 31 is of an annular structure, the recovery mechanism 31 is movably sleeved on the outer wall of the guide cylinder body 1, the first marking mechanism 32 is rotatably connected to one side of the outer wall of the recovery mechanism 31, the second marking mechanism 33 is rotatably connected to the other side of the outer wall of the recovery mechanism 31, and the sizes and structures of the first marking mechanism 32 and the second marking mechanism 33 are the same.
The recovery mechanism 31 includes an annular housing 311; as illustrated by way of example in fig. 4 and 5.
The annular shell 311 is slidably sleeved on the outer wall of the guide cylinder 1, an inner threaded hole 312 is formed in the annular shell 311, the inner threaded hole 312 is in threaded connection with the first screw rod 23, an infrared measuring instrument 313 is arranged in the annular shell 311, a linkage rod 314 is fixedly connected between the infrared measuring instrument 313 and the inner wall of the annular shell 311, the linkage rod 314 is slidably connected to the inner wall of the hollow sliding cavity, assembly grooves 315 are formed in two sides of the outer wall of the annular shell 311, the two groups of assembly grooves 315 are symmetrically arranged with the central axis of the annular shell 311 as the center, the two groups of assembly grooves 315 are horizontally fixedly connected with a second motor 316 and a third motor 317 at the positions, close to the top, of the inner wall of the assembly grooves 315 are in transmission connection with a first marking mechanism 32, the output end of the third motor 317 is in transmission connection with a second marking mechanism 33, one side, close to the bottom, of the inner wall of the assembly grooves 315 is fixedly connected with a first electric push rod 318, the output end of the first electric push rod 318 is in transmission connection with a supporting block 319, the annular shell 311 is provided with a plurality of annular material injection holes 3110, and the annular shell 311 is provided with a plurality of sampling holes 3110 and 3110 of sampling holes are distributed at the bottom of the annular shell 311.
The first marking mechanism 32 includes an adjustment plate 321; as illustrated by way of example in fig. 6.
The adjusting plate 321 is of a fan-shaped structure, the inner wall of the adjusting plate 321 and the position close to the end part are fixedly connected with linkage pins 322, two groups of linkage pins 322 are in transmission connection with the output end of the second motor 316, five groups of blanking holes 323 are formed in the surface of the adjusting plate 321, and the top of each of the five groups of blanking holes 323 is movably clamped with a material distributing part 324.
The material distributing part 324 comprises a material distributing shell 3241; as illustrated in fig. 7 and 8.
The bottom of the distributing casing 3241 is of an open structure, the distributing casing 3241 is fixedly connected to the inner wall of the blanking hole 323, the top of the distributing casing 3241 penetrates through and is communicated with the storage cylinder 3242, the top end of the inner wall of the distributing casing 3241 is fixedly connected with the electromagnetic valve 3243, the electromagnetic valve 3243 is mutually communicated with the storage cylinder 3242, the bottom of the electromagnetic valve 3243 is fixedly communicated with the micro fan 3244, the inner wall of the distributing casing 3241 is fixedly connected with the forming plate 3245 at a position close to the bottom opening, different types of digital grooves 3247 are formed in the surface of the forming plate 3245, a discharging hopper 3246 is arranged between the bottom of the micro fan 3244 and the top of the forming plate 3245, and the discharging hopper 3246 is mutually communicated with the digital grooves 3247.
Specifically, the annular housing 311 is screwed with the first screw rod 23 through the internal threaded hole 312, and is used for moving the infrared measuring instrument 313 to different positions on the guide cylinder 1, so that the infrared measuring instrument 313 performs distance measurement on positions with different heights on the inner wall of the road base;
the second motor 316 drives the first marking mechanism 32 to rotate, and the third motor 317 drives the second marking mechanism 33 to rotate, when the first marking mechanism 32 and the second marking mechanism 33 rotate to the same horizontal position, the first electric push rod 318 is used to push the supporting block 319 to move to the bottom gap between the first marking mechanism 32 and the second marking mechanism 33, so as to synchronize the rotation-adjusted first marking mechanism 32 and second marking mechanism 33, so that the angle between the first marking mechanism 32 and the second marking mechanism 33 can be adjusted and supported in a self-adaptive manner when the first marking mechanism 32 and the second marking mechanism 33 are in use or not in use;
the storage cylinder 3242 is used for collecting the powder in the feeding assembly 5, after the electromagnetic valve 3243 and the micro fan 3244 are started, the powder in the storage cylinder 3242 is uniformly blown into the discharge hopper 3246, and the powder is paved in the digital groove 3247 under the action of the discharge hopper 3246 for digitally marking the measured roadbed.
The second drive assembly 4 comprises a support seat 41; as illustrated by way of example in fig. 9.
The supporting seat 41 is a flat-top cone, a fourth motor is embedded and installed at the top of the supporting seat 41, the output end of the fourth motor is connected with the bottom of the guide cylinder body 1 in a transmission manner, a plurality of groups of through holes 42 are formed in the surface of the supporting seat 41, the through holes 42 are communicated with the sampling tubes 24, a plurality of groups of containing grooves 43 are formed in the bottom of the supporting seat 41, the containing grooves 43 are arranged in an annular array with the central axis of the supporting seat 41 as the center, and the inner walls of the containing grooves 43 are connected with extension supporting legs 44 in a sliding fit manner.
Specifically, the supporting seat 41 is in transmission connection with the guide cylinder 1 by using the output end of the fourth motor, so that the infrared measuring instrument 313 rotates to different orientations of the roadbed for measuring, and the through holes 42 are utilized to enable the end parts of the plurality of groups of sampling pipes 24 to extend into the roadbed soil layer while penetrating the through holes 42, and the plurality of groups of extension supporting legs 44 are utilized to be slidably connected in the accommodating groove 43 for abduction, so that the bottom stability of the device during measuring is improved.
The feed assembly 5 includes a powder metering pump 51; as illustrated by way of example in fig. 10.
The powder metering pump 51 fixed connection is at the top of direction barrel 1, the bottom of powder metering pump 51 is provided with a plurality of groups of notes material pipe 52, and a plurality of groups of notes material pipe 52 is the annular array setting as the center with the axis of powder metering pump 51, and a plurality of groups annotate material pipe 52 all with storage tube 3242 intercommunication each other, the top of powder metering pump 51 is fixed and the intercommunication has powder holding vessel 53.
Specifically, the plurality of groups of the material injecting pipes 52 can be synchronously sleeved in the storage cylinder 3242 in the process of ascending the material distributing part 324, and the powder in the powder storage tank 53 is uniformly injected into the storage cylinder 3242 under the continuous working action of the powder metering pump 51, so that the powder is supplemented after the measurement and marking of each roadbed are finished.
The azimuth measuring device for roadbed survey provided by the embodiment of the invention has the following working principle:
the first screw rod 23 is driven to rotate by the first motor 22, so that the measuring assembly 3 moves, when the measuring assembly 3 moves to be close to the groups of micro suction pumps 25, the measuring assembly 3 continuously falls down and extrudes the groups of micro suction pumps 25 by using the continuous rotation of the first motor 22, the sampling assembly is used for penetrating the groups of sampling pipes 24 into the soil layer of the roadbed to sample, and after the sampling is finished, the soil layer of the roadbed in the groups of sampling pipes 24 is conveyed into the measuring assembly 3 by using the continuous operation of the micro suction pumps 25;
the annular shell 311 is in threaded connection with the first screw rod 23 through the internal threaded hole 312, and simultaneously, the annular shell is used for moving the infrared measuring instrument 313 to different positions on the guide cylinder body 1, so that the infrared measuring instrument 313 can perform distance measurement on the positions with different heights on the inner wall of the road base;
the first marking mechanism 32 is driven to rotate by the second motor 316, the second marking mechanism 33 is driven to rotate by the third motor 317, when the first marking mechanism 32 and the second marking mechanism 33 rotate to the same horizontal position, the supporting block 319 is pushed by the first electric push rod 318 to move to the bottom clearance between the first marking mechanism 32 and the second marking mechanism 33, so as to synchronize the rotation-adjusted first marking mechanism 32 and second marking mechanism 33, and the self-adaptive adjustment and supporting functions of the angles of the first marking mechanism 32 and the second marking mechanism 33 can be realized when the first marking mechanism 32 and the second marking mechanism 33 are used and not used;
the storage cylinder 3242 is used for collecting the powder in the material supplementing assembly 5, after the electromagnetic valve 3243 and the micro fan 3244 are started, the powder in the storage cylinder 3242 is uniformly blown into the discharge hopper 3246, and the powder is paved in the digital groove 3247 under the action of the discharge hopper 3246 for digitally marking the measured roadbed;
and then, in the process of ascending the material dividing part 324 through a plurality of groups of material injecting pipes 52, the powder injecting pipes 52 can be synchronously sleeved in the storage cylinder 3242, and the powder in the powder storage tank 53 is uniformly injected into the storage cylinder 3242 under the continuous working effect of the powder metering pump 51, so that the powder supplementing effect is realized after the measurement and marking of each roadbed is finished.
On the basis of the azimuth measuring device for roadbed survey, the embodiment of the invention also provides a measuring method of the azimuth measuring device for roadbed survey, which comprises the following steps,
the output end of the first driving component is in transmission connection with the measuring component, so that the measuring component is in sliding fit connection with different heights of the guide cylinder;
the second driving component drives the guide cylinder to rotate, so that the measuring component rotates to different positions and is used for measuring the function of the measuring component on the excavated roadbed in all directions;
the first driving component is in transmission connection with the measuring component, so that the measuring component moves upwards and is communicated with the feeding component;
the measuring assembly moves downwards and is in movable conflict with the first driving assembly, and the measured roadbed is marked and meanwhile roadbed soil near the mark is sampled.
Although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (7)
1. An azimuth measuring device for roadbed survey, characterized in that: comprises a guide cylinder body (1), a first driving component (2), a measuring component (3), a second driving component (4) and a material supplementing component (5); the device is characterized in that the first driving component (2) is fixedly connected to the outer wall of the guide cylinder body (1) and is close to one side of the bottom end, the measuring component (3) is sleeved on the outer wall of the guide cylinder body (1) in a sliding manner, the measuring component (3) is in transmission connection with the first driving component (2), the second driving component (4) is arranged at the bottom of the guide cylinder body (1) and is close to one side of the first driving component (2), the output end of the second driving component (4) is in transmission connection with the bottom of the guide cylinder body (1), the feeding component (5) is fixedly connected to the top of the guide cylinder body (1) and is far away from one side of the first driving component (2), the feeding component (5) and the measuring component (3) are mutually communicated and are matched for use, a hollow sliding cavity is formed in the outer wall of one side of the guide cylinder body (1), and the measuring component (3) is in sliding connection with the inner wall of the hollow sliding cavity;
the first driving assembly (2) comprises a limiting ring (21); the limiting ring (21) is fixedly connected to the outer wall of the guide cylinder body (1), the bottom of the limiting ring (21) is fixedly connected with a first motor (22), the output end of the first motor (22) is in transmission connection with a first screw rod (23), the surface of the limiting ring (21) is penetrated and is in sliding connection with a plurality of groups of sampling pipes (24), the plurality of groups of sampling pipes (24) are arranged in an annular array with the central axis of the limiting ring (21) as the center, the tops of the plurality of groups of sampling pipes (24) are fixedly communicated with a miniature suction pump (25), the plurality of groups of sampling pipes (24) are sleeved with springs (26), and the springs (26) are in movable abutting connection between the limiting ring (21) and the miniature suction pump (25);
the measuring assembly (3) comprises a recycling mechanism (31), a first marking mechanism (32) and a second marking mechanism (33); the recovery mechanism (31) is of an annular structure, the recovery mechanism (31) is movably sleeved on the outer wall of the guide cylinder body (1), the first marking mechanism (32) is rotatably connected to one side of the outer wall of the recovery mechanism (31), the second marking mechanism (33) is rotatably connected to the other side of the outer wall of the recovery mechanism (31), and the sizes and structures of the first marking mechanism (32) and the second marking mechanism (33) are the same;
the recovery mechanism (31) comprises an annular housing (311); the annular shell (311) is sleeved on the outer wall of the guide cylinder (1) in a sliding way, the annular shell (311) is provided with an inner threaded hole (312), the inner threaded hole (312) is in threaded connection with a first screw rod (23), an infrared measuring instrument (313) is arranged in the annular shell (311), a linkage rod (314) is fixedly connected between the infrared measuring instrument (313) and the inner wall of the annular shell (311), the linkage rod (314) is slidingly connected with the inner wall of a hollow sliding cavity, two groups of assembly grooves (315) are symmetrically arranged on two sides of the outer wall of the annular shell (311) by taking the central axis of the annular shell (311) as the center, the two groups of assembly grooves (315) are horizontally and fixedly connected with a second motor (316) and a third motor (317) at positions close to the top end, the output end of the second motor (316) is in transmission connection with a first marking mechanism (32), the output end of the third motor (317) is in transmission connection with a second marking mechanism (318), the electric push rod (311) is in transmission connection with the bottom end of the annular shell (311) which is also connected with a push rod (311), a plurality of groups of material injection holes (3111) are formed in the bottom of the annular shell (311), and the plurality of groups of material injection holes (3111) are vertically distributed at the bottom of the sampling cover (3110).
2. An azimuth measuring device for roadbed survey according to claim 1, wherein: the first marking mechanism (32) comprises an adjusting plate (321); the adjusting plate (321) is of a fan-shaped structure, the inner wall of the adjusting plate (321) is fixedly connected with a linkage pin (322) at a position close to the end part, two groups of linkage pins (322) are in transmission connection with the output end of the second motor (316), five groups of blanking holes (323) are formed in the surface of the adjusting plate (321), and the top of each blanking hole (323) is movably clamped with a material distributing part (324).
3. An azimuth measuring device for roadbed survey according to claim 2, wherein: the material distributing part (324) comprises a material distributing shell (3241); the bottom of branch material casing (3241) is open structure, just divide material casing (3241) fixed connection at the inner wall of unloading hole (323), the top of branch material casing (3241) runs through and communicates there is a storage section of thick bamboo (3242), the inner wall top fixedly connected with solenoid valve (3243) of branch material casing (3241), just solenoid valve (3243) and storage section of thick bamboo (3242) communicate each other.
4. An azimuth measuring device for roadbed survey according to claim 3, wherein: the bottom of solenoid valve (3243) is fixed and the intercommunication has miniature fan (3244), the inner wall of feed casing (3241) just is close to the position fixedly connected with shaping board (3245) of bottom opening part, digital groove (3247) of different grade type have been seted up on the surface of shaping board (3245), be provided with out hopper (3246) between the bottom of miniature fan (3244) and the top of shaping board (3245), just ejection of compact hopper (3246) and digital groove (3247) intercommunication each other.
5. An azimuth measuring device for roadbed survey according to claim 1, wherein: the second driving assembly (4) comprises a supporting seat (41); the supporting seat (41) is a flat-topped cone, a fourth motor is embedded and installed at the top of the supporting seat (41), the output end of the fourth motor is connected with the bottom of the guide cylinder body (1) in a transmission mode, a plurality of groups of through holes (42) are formed in the surface of the supporting seat (41), the through holes (42) are communicated with a plurality of groups of sampling pipes (24) respectively, a plurality of groups of storage grooves (43) are formed in the bottom of the supporting seat (41), the storage grooves (43) are arranged in an annular array mode with the central axis of the supporting seat (41) as the center, and a plurality of groups of inner walls of the storage grooves (43) are connected with extension supporting legs (44) in a sliding fit mode.
6. An azimuth measuring device for roadbed survey according to claim 1, wherein: the feed assembly (5) comprises a powder metering pump (51); the powder metering pump (51) is fixedly connected to the top of the guide cylinder body (1), a plurality of groups of injection pipes (52) are arranged at the bottom of the powder metering pump (51), the plurality of groups of injection pipes (52) are arranged in an annular array with the central axis of the powder metering pump (51) as the center, the plurality of groups of injection pipes (52) are communicated with the storage cylinder (3242) mutually, and the top of the powder metering pump (51) is fixed and communicated with the powder storage tank (53).
7. Azimuth measuring method for roadbed surveying, characterized in that an azimuth measuring device for roadbed surveying according to any one of claims 1-6 is applied, comprising the steps of:
the output end of the first driving component is in transmission connection with the measuring component, so that the measuring component is in sliding fit connection with different heights of the guide cylinder;
the second driving component drives the guide cylinder to rotate, so that the measuring component rotates to different positions and is used for measuring the function of the measuring component on the excavated roadbed in all directions;
the first driving component is in transmission connection with the measuring component, so that the measuring component moves upwards and is communicated with the feeding component;
the measuring assembly moves downwards and is in movable conflict with the first driving assembly, and the measured roadbed is marked and meanwhile roadbed soil near the mark is sampled.
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