CN116145632A - Roadbed quality monitoring equipment - Google Patents
Roadbed quality monitoring equipment Download PDFInfo
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- CN116145632A CN116145632A CN202310442102.8A CN202310442102A CN116145632A CN 116145632 A CN116145632 A CN 116145632A CN 202310442102 A CN202310442102 A CN 202310442102A CN 116145632 A CN116145632 A CN 116145632A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 52
- 230000007246 mechanism Effects 0.000 claims abstract description 73
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 238000010276 construction Methods 0.000 claims abstract description 39
- 238000001514 detection method Methods 0.000 claims abstract description 37
- 230000008713 feedback mechanism Effects 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims description 45
- 238000007790 scraping Methods 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 16
- 238000003860 storage Methods 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 claims description 8
- 238000012806 monitoring device Methods 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 5
- 244000208734 Pisonia aculeata Species 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 2
- 230000000007 visual effect Effects 0.000 abstract description 3
- 230000007774 longterm Effects 0.000 abstract description 2
- 239000002689 soil Substances 0.000 description 13
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 12
- 235000017491 Bambusa tulda Nutrition 0.000 description 12
- 241001330002 Bambuseae Species 0.000 description 12
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 12
- 239000011425 bamboo Substances 0.000 description 12
- 230000001105 regulatory effect Effects 0.000 description 10
- 238000007689 inspection Methods 0.000 description 8
- 239000010410 layer Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 6
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- 230000008569 process Effects 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- 230000005611 electricity Effects 0.000 description 5
- 230000002441 reversible effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000003028 elevating effect Effects 0.000 description 4
- 230000000670 limiting effect Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000009411 base construction Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 3
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- 239000010426 asphalt Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
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- 239000004575 stone Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/048—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance for determining moisture content of the material
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/24—Earth materials
- G01N33/246—Earth materials for water content
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/20—Status alarms responsive to moisture
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
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- Chemical & Material Sciences (AREA)
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- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The invention belongs to the technical field of roadbed construction, and particularly relates to roadbed quality monitoring equipment, which comprises a mounting plate, wherein a water content automatic detection resistor signal feedback mechanism is arranged at the front side of the upper end of the mounting plate, a lifting mechanism for driving the water content automatic detection resistor signal feedback mechanism to move up and down is fixedly arranged at the upper end of the mounting plate, and a self-rotating mechanism for driving the water content automatic detection resistor signal feedback mechanism to rotate is fixedly arranged on the lifting mechanism. The invention can automatically monitor and alarm the water content of the backfill, avoid the problem that the water content of the backfill exceeds the limit and affects the long-term stable use of the whole roadbed, ensure the engineering quality, monitor the laying elevation of the backfill in real time, automatically mark and position the pit, give the constructor a prompt for the subsequent leveling operation to be visual and clear, and improve the construction efficiency and quality.
Description
Technical Field
The invention belongs to the technical field of roadbed construction, and particularly relates to roadbed quality monitoring equipment.
Background
The asphalt pavement construction method comprises the steps of constructing a pavement base layer, an asphalt surface layer and a roadbed, wherein each module is provided with five sub-modules of test, mixing, construction process, quality detection and video monitoring respectively, the roadbed is constructed basically, the roadbed is firstly treated, backfilled, land pushed to be flat and ground rolled, and the roadbed is influenced by a plurality of factors in actual construction.
In overcast and rainy weather, the moisture content of the backfill soil can be increased, the water content of the backfill soil is difficult to directly monitor and judge in site construction, the phenomenon of local icing and frost heaving can easily occur in the subsequent use of the roadbed due to the fact that the non-treated backfill soil is directly used, and great influence is caused on the engineering quality, wherein the patent with the application publication number CN 105788313A proposes a monitoring and identifying device for the icing of the expressway pavement, and the monitoring and identifying device comprises a monitoring camera, wherein the monitoring camera is arranged on a roadside railing and connected with a Central Processing Unit (CPU); the temperature sensor and the humidity sensor are both arranged on a railing at the roadside, and are connected with a Central Processing Unit (CPU), and the situation that whether icing occurs or not is judged by matching with a monitoring camera is monitored based on the situation that icing frost heaving occurs, early warning cannot be carried out in advance, so that damage to the roadbed is caused after a problem occurs, and the service life of the roadbed is influenced;
the larger the water content of the backfill soil is, the larger the relative volume of the backfill soil is, and the whole backfill layer is kept to be in a uniform thickness when backfill pushing by using a pushing machine is carried out at present, so that after the operation of rolling the foundation is finished, the bearing layer of the whole roadbed can become uneven in thickness after rolling relative drainage due to the different water content of each part of the backfill soil, so that the construction of the foundation elevation is irregular, the flatness is poor, the service life of the roadbed is seriously influenced, and even if the reprocessing is found in time, the construction complexity and the construction cost are improved, and the construction efficiency is influenced.
To this end, we propose a subgrade quality monitoring device to solve the above problems.
Disclosure of Invention
The invention aims to solve the problems and provides roadbed quality monitoring equipment.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the utility model provides a road bed quality monitoring facilities, includes the mounting panel, water content automated inspection resistance signal feedback mechanism is installed to mounting panel upper end front side, the elevating system that is used for driving water content automated inspection resistance signal feedback mechanism and reciprocates is still fixed to the upper end of mounting panel, the fixed self-rotating mechanism who is used for driving water content automated inspection resistance signal feedback mechanism rotation that installs on the elevating system, the clearance scraping mechanism that is located water content automated inspection resistance signal feedback mechanism one side is still installed to the lower extreme of mounting panel, the upper end rear side of mounting panel is fixed to install self-induction adjustment mechanism, the monitoring board of "Z" shape structure is fixed to self-induction adjustment mechanism's output, the one end downside of monitoring board is fixed to be installed electronic slide rail, the lower extreme output fixedly connected with fixed plate of electronic slide rail, the downside of fixed plate is fixed to have infrared range finder, the level downside of monitoring board is fixed to be installed micro-controller, self-induction adjustment mechanism and monitoring board are fixed to install automatic mark positioning mechanism on the upper end, the upper end of monitoring board is fixed to install automatic data record and is reported to the police.
In the above-mentioned road bed quality monitoring facilities, water content automated inspection resistance signal feedback mechanism includes many lifter of movable plug bush side by side at the mounting panel surface, the lower extreme outside activity of lifter has cup jointed the detection section of thick bamboo, the transmission chamber has been seted up to the lower extreme inside of lifter, the inner wall bottom fixedly connected with transmission rack of detection section of thick bamboo, the through-hole that the upper end of transmission rack was seted up through the lifter lower extreme runs through and stretches into the transmission intracavity, the upper end fixedly connected with lifter of lifter, one side fixedly connected with elasticity of lifter connects the electrical sheet, the lifter corresponds the inner wall fixedly connected with of transmission chamber and the resistance strip that elasticity connects the electrical sheet to contact, the opposite side fixedly connected with of lifter presses the bulge, the lifter corresponds the inner wall fixedly connected with that presses the bulge position and corresponds the clearance trigger switch, the inner wall bottom of lifter corresponds the transmission chamber still fixedly arranged with the resistance access trigger mechanism that is connected with transmission meshing, the lower extreme outer wall symmetry fixedly connected with a plurality of limit blocks of lifter, the inner wall that detects the inner wall that is equipped with the detection section of thick bamboo matches between the outer limit sleeve of spring of the outer limit sleeve of the fixed connection of the slider.
In the above-mentioned road bed quality monitoring facilities, elevating system includes the protecting crust of fixed connection in the mounting panel upper end outside, and is many the upper end pole wall of lifter has cup jointed same lifter plate, the trepanning that establishes with the lifter cover is offered on the surface of lifter plate, and rotates through bearing and lifter in corresponding trepanning, a plurality of covers of upper end fixedly connected with of mounting panel are established outside the lifter, and be annular structure's lift electromagnetic block, the lower extreme fixedly connected with of lifter plate and lift electromagnetic block position correspond go up and down the permanent magnetism piece, symmetry fixedly connected with many guide bars between the upper end of mounting panel and the inner wall top of protecting crust, the outside fixedly connected with of lifter plate and the guide cylinder that the guide bar slides and cup joints.
In the above-mentioned road bed quality monitoring facilities, self-rotating mechanism includes two symmetrical fixed connection at the curb plate of lifter plate upper end, two be connected with same worm through the bearing rotation between the curb plate, the upper end pole wall external fixation of lifter has cup jointed the worm wheel with worm meshing, one of them the outside fixedly connected with rotating electrical machines of curb plate, the output of rotating electrical machines and the one end fixed connection of worm.
In the roadbed quality monitoring equipment, the clearance scraping mechanism comprises a scraping sheet attached to the outer wall of the detection cylinder, a groove corresponding to the position of the scraping sheet is formed in the lower end of the mounting plate, the inner wall of the groove is rotationally connected with a reciprocating screw rod through a bearing, a reciprocating block is sleeved on the rod wall thread of the reciprocating screw rod, a driving cavity is formed in the lower end of the reciprocating block, a double-shaft motor is fixedly arranged in the corresponding driving cavity, the output ends of the two ends of the double-shaft motor penetrate through the outside of the reciprocating block, the two output ends of the double-shaft motor are fixedly connected with the same U-shaped connecting plate, the lower end of the U-shaped connecting plate is fixedly connected with the upper end of the scraping sheet, the inner wall of the groove is fixedly connected with a limiting slide rod, a plurality of limiting slide holes matched with the limiting slide rod are formed in the side wall of the reciprocating block, the driving motor is fixedly embedded in the mounting plate, and the output end of the driving motor is fixedly connected with one end of the reciprocating screw rod.
In the above-mentioned road bed quality monitoring facilities, self-induction adjustment mechanism includes the L shape locating plate of fixed connection in the mounting panel upper end, the upper end of mounting panel and the lower extreme fixedly connected with many pole setting of L shape locating plate horizontal part, many the pole setting is outside to slide and is cup jointed same regulating block, the upper end fixedly connected with of mounting panel adjusts the electromagnetism piece, the lower extreme fixedly connected with of regulating block and the regulation permanent magnetism piece that adjusts the electromagnetism piece position and correspond, the compensation spring of outside pole setting is established to the upper end fixedly connected with cover of the lower extreme of the horizontal part of L shape locating plate and regulating block.
In the above-mentioned road bed quality monitoring facilities, automatic mark positioning mechanism includes storage box, charge pump and annular buffer tube, the even fixed intercommunication of lower extreme of annular buffer tube has a plurality of mark shower nozzles, through many spliced pole fixed connection between the upper end of annular buffer tube and the lower extreme of fixed plate, communicate through the feed tube between storage box, charge pump and the annular buffer tube.
In the above-mentioned road bed quality monitoring facilities, the automatic alarm mechanism that exceeds limit of moisture includes trigger section of thick bamboo, the inner wall one side fixedly connected with alarm switch of trigger section of thick bamboo, the opposite side activity plug bush of trigger section of thick bamboo has the movable rod, the one end fixedly connected with trigger piece that the movable rod is located trigger section of thick bamboo, the inner wall one side fixedly connected with thrust electromagnet of trigger section of thick bamboo, the lateral wall fixedly connected with of trigger piece corresponds with thrust electromagnet position atress permanent magnetism piece, the one end fixedly connected with anticreep board that the movable rod is located trigger section of thick bamboo outward, fixedly connected with cover is established the reset spring outside the movable rod between anticreep board and the trigger section of thick bamboo, the upper end fixedly connected with of trigger section of thick bamboo has audible-visual annunciator.
In the above-mentioned road bed quality monitoring facilities, resistance access power supply trigger mechanism includes the bearing frame of fixed connection at lifter corresponding transmission intracavity wall bottom, the transmission shaft has been cup jointed through the bearing rotation in the bearing frame, the one end fixedly connected with of transmission shaft and transmission rack meshing's drive gear, the other end fixedly connected with one-way screw head of transmission shaft, the start chamber has still been seted up to the lateral wall of lifter, the through-hole has been seted up to the lateral wall of lifter corresponding start chamber, and has rotated through the bearing in corresponding the through-hole and cup jointed the elastic expansion link, the rotation board of one end fixedly connected with and one-way screw head contact of elastic expansion link, the one end fixedly connected with revolving post that the elastic expansion link is located the start chamber, the lower extreme fixedly connected with power supply panel of revolving post, the rear side fixedly embedded of power supply panel is equipped with the conducting block, the inner wall symmetry fixedly connected with two annular slide rails of start chamber, two the same electricity fishplate bar is still seted up to the lateral wall fixedly connected with electricity bridging piece in the annular slide rail, between power supply panel and the electricity fixedly connected with electricity bridging piece and electricity bridging piece.
Compared with the prior art, the invention has the beneficial effects that:
through mounting panel, water content automated inspection resistance signal feedback mechanism and elevating system, water content overrun automatic alarm mechanism and the resistance switch-in power supply trigger mechanism that set up, can monitor the moisture content of backfill automatically, carry out the automatic alarm when the moisture content of backfill surpasses the service limit, in time remind constructor to make the corresponding processing to the backfill.
Through the self-rotating mechanism and the clearance scraping mechanism that set up, can carry out automatic quick clearance to water content automated inspection resistance signal feedback mechanism, guarantee that the moisture content at every turn detects and keeps at a stable accurate monitoring environment, improved monitoring quality.
Through the self-induction adjustment mechanism, the monitoring board, electronic slide rail, the fixed plate, infrared range finder, micro-controller and automatic mark positioning mechanism that set up, can carry out automatic monitoring to the laying elevation of backfill, carry out automatic mark location warning when the great stone of the in-process of backfill pushing away appears uneven pit, in time remind constructor to make subsequent flattening operation, and can carry out the self-adjustment to the relative construction elevation of backfill according to the change of the different partial moisture contents of backfill, construction quality has been guaranteed for the use construction of roadbed bearing layer is more stable.
Through the construction data record memory that sets up, can record and discern the vehicle information of pushing away the machine, including multiple information such as vehicle loading time and operating time, record the life cycle of pushing away the machine, with the stacking position of backfill and construction position information correspondence, play the backfill and trace to the source and use the monitor function, through the real-time collection, uploading, the analysis to the road base construction equipment field operation operating condition, combine with the contrast of test section construction process parameter to carry out construction quality's control and intelligent construction guidance, carry out analysis processing to the data of automatic acquisition.
To sum up: the invention can automatically monitor and alarm the water content of the backfill, avoid the problem that the water content of the backfill exceeds the limit and affects the long-term stable use of the whole roadbed, ensure the engineering quality, monitor the laying elevation of the backfill in real time, automatically mark and position the pit, give the constructor a prompt for the subsequent leveling operation to be visual and clear, and improve the construction efficiency and quality.
Drawings
FIG. 1 is a schematic structural view of a roadbed quality monitoring device provided by the invention;
FIG. 2 is a schematic diagram of a structure of a water content automatic detection resistor signal feedback mechanism of roadbed quality monitoring equipment provided by the invention;
FIG. 3 is a schematic diagram of a cleaning scraping mechanism of the roadbed quality monitoring equipment;
FIG. 4 is a schematic side view of a roadbed quality monitoring device according to the present invention;
FIG. 5 is a schematic structural view of an automatic water-containing overrun alarm mechanism of the roadbed quality monitoring equipment;
FIG. 6 is a schematic diagram of a resistor access power supply triggering mechanism of the roadbed quality monitoring equipment provided by the invention;
FIG. 7 is a schematic side view of the connection of the power board and the electrical connection board of FIG. 6;
fig. 8 is a schematic structural diagram of a self-rotation mechanism of the roadbed quality monitoring device provided by the invention.
In the figure: 1 mounting plate, 2 automatic water content detection resistor signal feedback mechanism, 21 lifting rod, 22 detection cylinder, 23 transmission cavity, 24 transmission rack, 25 lifting block, 26 elastic power receiving sheet, 27 resistance bar, 28 pressing raised head, 29 cleaning trigger switch, 210 pull-back spring, 3 lifting mechanism, 31 protecting shell, 32 lifting plate, 33 lifting electromagnetic block, 34 lifting permanent magnet block, 35 guide rod, 36 guide cylinder, 4 self-rotation mechanism, 41 side plate, 42 worm, 43 worm wheel, 44 rotating motor, 5 cleaning scraping mechanism, 51 scraping sheet, 52 groove, 53 reciprocating screw rod, 54 reciprocating block, 55 double-shaft motor, 56U connecting plate, 57 limiting slide rod, 58 driving motor, 6 self-induction regulating mechanism, 61L positioning plate, 62 upright rod, 63 regulating block, 64 regulating electromagnetic block, 65 regulating permanent magnet block, 66 compensating spring, 7 monitoring plate 8 electric slide rail, 9 fixed plates, 10 infrared range finder, 11 micro controller, 12 automatic marking positioning mechanism, 121 storage box, 122 material pump, 123 annular buffer tube, 124 marking spray head, 125 connecting column, 126 material passing tube, 13 water content overrun automatic alarm mechanism, 131 trigger cylinder, 132 alarm switch, 133 movable rod, 134 trigger block, 135 thrust electromagnetic block, 136 stress permanent magnet block, 137 anti-drop plate, 138 reset spring, 139 acousto-optic alarm, 14 resistance access power supply trigger mechanism, 141 bearing seat, 142 transmission shaft, 143 transmission gear, 144 unidirectional screw head, 145 start cavity, 146 elastic telescopic rod, 147 rotary plate, 148 rotary column, 149 power supply plate, 1410 conductive block, 1411 annular slide rail, 1412 electric connection plate, 1413 electric connection block, 1414 elastic return rubber sleeve, 15 construction data record memory.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the invention.
As shown in fig. 1-8, a roadbed quality monitoring device comprises a mounting plate 1, a water content automatic detection resistance signal feedback mechanism 2 is arranged at the front side of the upper end of the mounting plate 1, the water content automatic detection resistance signal feedback mechanism 2 comprises a plurality of lifting rods 21 which are movably sleeved on the surface of the mounting plate 1 side by side, a detection cylinder 22 is movably sleeved outside the lower end of each lifting rod 21, a transmission cavity 23 is formed in the lower end of each lifting rod 21, a transmission rack 24 is fixedly connected to the bottom of the inner wall of each detection cylinder 22, the upper end of each transmission rack 24 penetrates through a through hole formed in the lower end of each lifting rod 21 and stretches into the transmission cavity 23, the upper end of each lifting rod 21 is fixedly connected with a lifting block 25, one side of each lifting block 25 is fixedly connected with an elastic connecting piece 26, the lifting rod 21 is fixedly connected with a resistor strip 27 which is in contact with the elastic connecting piece 26, the other side of each lifting rod 25 is fixedly connected with a pressing raised head 28, the inner wall of each lifting rod 21 is fixedly connected with a limit cleaning trigger switch 29 which is corresponding to the position of the pressing raised head 28, the outer wall of each lifting rod 21 is symmetrically fixedly connected with a plurality of limit blocks, the outer walls of the lower ends of the lifting rods 21 are symmetrically connected with limit blocks, the limit blocks 22 are fixedly connected with limit blocks 22, and the limit blocks are arranged between the limit blocks 22 and the limit blocks are fixedly connected with the corresponding limit blocks 24, and the limit blocks are fixedly connected to the lower limit blocks 24, and the limit blocks are fixedly connected to the limit blocks, and the limit blocks are fixedly connected to the limit blocks.
The upper end of the mounting plate 1 is also fixedly provided with a lifting mechanism 3 for driving the water content automatic detection resistor signal feedback mechanism 2 to move up and down, the lifting mechanism 3 comprises a protective shell 31 fixedly connected to the outer side of the upper end of the mounting plate 1, the upper end rod walls of a plurality of lifting rods 21 are sleeved with one lifting plate 32, the surface of the lifting plate 32 is provided with a sleeve hole sleeved with the lifting rods 21, the corresponding sleeve hole is rotatably sleeved with the lifting rods 21 through a bearing, the upper end of the mounting plate 1 is fixedly connected with a plurality of sleeves and is fixedly arranged outside the lifting rods 21 and is a lifting electromagnetic block 33 of an annular structure, the lower end of the lifting plate 32 is fixedly connected with a lifting permanent magnet block 34 corresponding to the position of the lifting electromagnetic block 33, a plurality of guide rods 35 are symmetrically and fixedly connected between the upper end of the mounting plate 1 and the top of the inner wall of the protective shell 31, and the outer side of the lifting plate 32 is fixedly connected with a guide cylinder 36 sleeved with the guide rod 35 in a sliding manner.
The lifting mechanism 3 is fixedly provided with a self-rotating mechanism 4 for driving the water content automatic detection resistor signal feedback mechanism 2 to rotate, the self-rotating mechanism 4 comprises two side plates 41 which are symmetrically and fixedly connected to the upper end of the lifting plate 32, the two side plates 41 are rotatably connected with the same worm 42 through bearings, the outer fixing sleeve of the upper end rod wall of the lifting rod 21 is fixedly sleeved with a worm wheel 43 meshed with the worm 42, the outer side of one side plate 41 is fixedly connected with a rotating motor 44, and the output end of the rotating motor 44 is fixedly connected with one end of the worm 42.
The lower extreme of mounting panel 1 still installs a plurality of clearance scraping mechanism 5 that are located water content automated inspection resistance signal feedback mechanism 2 one side, clearance scraping mechanism 5 includes scraping the material piece 51 of laminating with detecting section of thick bamboo 22 outer wall, the recess 52 that corresponds with scraping material piece 51 position is seted up to the lower extreme of mounting panel 1, the inner wall of recess 52 is connected with reciprocating lead screw 53 through the bearing rotation, reciprocating lead screw 53's pole wall screw has cup jointed reciprocating piece 54, the drive chamber has been seted up in the lower extreme of reciprocating piece 54, and correspond the drive intracavity fixed dual-shaft motor 55 of having installed, the both ends output of dual-shaft motor 55 all runs through outside reciprocating piece 54, and fixedly connected with same U-shaped connecting plate 56, the lower extreme fixed connection of U-shaped connecting plate 56 is in the upper end of scraping material piece 51, the inner wall of recess 52 still fixedly connected with spacing slide bar 57, spacing slide hole with spacing slide bar 57 matching sliding connection is seted up to the lateral wall of reciprocating piece 54, a plurality of reciprocating lead screw 53 fixedly connect together, the inside of mounting panel 1 still fixedly has inlayed driving motor 58, driving motor 58's output and reciprocating lead screw 53's one end fixedly connected.
The upper end rear side of mounting panel 1 is fixed to be installed from response adjustment mechanism 6, from response adjustment mechanism 6 includes the L shape locating plate 61 of fixed connection in mounting panel 1 upper end, the lower extreme fixedly connected with many pole setting 62 of the upper end of mounting panel 1 and L shape locating plate 61 horizontal part, same regulating block 63 has been cup jointed in the outer slip of many pole setting 62, the upper end fixedly connected with of mounting panel 1 adjusts electromagnet 64, the lower extreme fixedly connected with of regulating block 63 and the regulation permanent magnet 65 that adjusts electromagnet 64 position corresponds, the compensating spring 66 of outside pole setting 62 is established to the upper end fixedly connected with cover of the lower extreme of the horizontal part of L shape locating plate 61 and regulating block 63.
The output fixedly connected with "Z" shape structural monitoring board 7 of self-induction adjustment mechanism 6, the one end downside of monitoring board 7 is fixed to be installed electronic slide rail 8, the lower extreme output fixedly connected with fixed plate 9 of electronic slide rail 8, infrared range finder 10 is fixed to the downside of fixed plate 9, micro-controller 11 is fixed to the horizontal downside of monitoring board 7, automatic mark positioning mechanism 12 is fixed to be installed on self-induction adjustment mechanism 6 and the monitoring board 7, automatic mark positioning mechanism 12 includes storage box 121, material pump 122 and annular buffer tube 123, evenly fixed intercommunication is equipped with a plurality of mark shower nozzles 124 in the lower extreme of annular buffer tube 123, through many spliced pole 125 fixed connection between the upper end of annular buffer tube 123 and the lower extreme of fixed plate 9, through logical material pipe 126 intercommunication between storage box 121, material pump 122 and the annular buffer tube 123.
Through the construction data record memory 15 that sets up, can record and discern the vehicle information of pushing away the machine, including multiple information such as vehicle loading time and operating time, record the life cycle of pushing away the machine, with the stacking position of backfill and construction position information correspondence, play the backfill and trace to the source and use the monitor function, through the real-time collection, uploading, the analysis to the road base construction equipment field operation operating mode, combine with the contrast of test section construction process parameter to carry out construction quality's control and intelligent construction guidance, carry out analysis processing to the data of automatic acquisition.
The upper end of the lifting mechanism 3 is also fixedly provided with a water-containing overrun automatic alarm mechanism 13 and a construction data recording memory 15, wherein the construction data recording memory 15 comprises a video monitoring module, an information storage module, a timing recording module, a wireless signal receiving and transmitting module and a GPS positioning module, the information storage module can receive compiling of external equipment and record and store relevant construction information data, the construction data recording memory 15 is used by matching of the modules, the modules are all disclosed in the prior art, the water-containing overrun automatic alarm mechanism 13 comprises a trigger cylinder 131, an alarm switch 132 is fixedly connected to one side of the inner wall of the trigger cylinder 131, a movable rod 133 is movably sleeved on the other side of the trigger cylinder 131, one end of the movable rod 133, which is positioned in the trigger cylinder 131, is fixedly connected with a trigger block 134, one side of the inner wall of the trigger cylinder 131 is fixedly connected with a thrust electromagnetic block 136 corresponding to the position of the thrust electromagnetic block 135, one end of the movable rod 133, which is positioned outside the trigger cylinder 131, is fixedly connected with a release-preventing plate 137, the other end of the trigger cylinder 131 is fixedly connected with a reset spring 138, and the sound-light end of the trigger cylinder 131 is fixedly connected with the reset spring 138.
The lifting rod 21 is fixedly arranged at the bottom of the inner wall of the corresponding transmission cavity 23 and is connected with the resistor access power supply triggering mechanism 14 meshed with the transmission rack 24, the resistor access power supply triggering mechanism 14 comprises a bearing seat 141 fixedly connected to the bottom of the inner wall of the corresponding transmission cavity 23 of the lifting rod 21, a transmission shaft 142 is rotatably sleeved in the bearing seat 141 through a bearing, one end of the transmission shaft 142 is fixedly connected with a transmission gear 143 meshed with the transmission rack 24, the other end of the transmission shaft 142 is fixedly connected with a one-way screw head 144, a starting cavity 145 is further arranged on the side wall of the lifting rod 21, a through hole is formed in the side wall of the lifting rod 21 corresponding to the starting cavity 145, an elastic telescopic rod 146 is rotatably sleeved in the corresponding through hole through a bearing, one end of the elastic telescopic rod 146 is fixedly connected with a rotating plate 147 in contact with the one-way screw head 144, one end of the elastic telescopic rod 146 is fixedly connected with a rotating column 148, the lower end of the rotating column 148 is fixedly connected with a power supply plate 149, a conductive block 1411 is fixedly sleeved on the rear side of the power supply plate 149, two annular slide rails 1412 are symmetrically fixedly connected with the inner wall of the corresponding to the starting cavity 145, a sliding block 1412 in the two annular slide rails 1412 are fixedly connected with one electrical connection 1412, an electrical connection plate 1412 is fixedly connected with an electrical connection plate 1413 and a return electrical connection plate 1413 is fixedly connected with the electrical connection plate 1413, and the electrical connection is fixedly connected with the electrical connection plate 1413 and the return electrical connection plate is fixedly connected with the electrical connection plate 1413.
The principle of operation of the present invention will now be described as follows: the mounting plate 1 is fixedly arranged on the pusher, so that the mounting plate 1 and the paving roadbed are horizontally arranged, when the pusher works, an alternating current power supply is supplied to the lifting electromagnetic block 33, when the lifting electromagnetic block 33 is connected with forward current, the lifting electromagnetic block 33 generates magnetism opposite to that of the lifting permanent magnet block 34, the lifting permanent magnet block 34 and the lifting plate 32 are matched to drive the lifting rods 21 and the detection cylinders 22 to move downwards, the detection cylinders 22 are inserted into backfill, when the lifting electromagnetic block 33 is connected with reverse current, the same magnetism as that of the lifting permanent magnet block 34 is generated, the lifting rods 21 are pushed to move upwards, at the moment, the detection cylinders 22 are synchronously moved upwards by the pull-back force of the pull-back spring 210, the adhesiveness is larger as the moisture content of the backfill is larger, so that the size of the moisture content of the backfill can be judged from the misplaced distance between the detection cylinders 22 relative to the lifting rods 21, when the moisture content of the backfill is larger, the adhesion of the backfill to the detection cylinder 22 is increased, so that the movement distance of the detection cylinder 22 relative to the lifting rod 21 is increased, the movement distance of the elastic power receiving sheet 26 on the resistor strip 27 is increased, the resistance connected to the power supply circuit of the thrust electromagnetic block 135 is reduced, the magnetism of the thrust electromagnetic block 135 is increased, the distance of the trigger block 134 matched with the movable rod 133 to overcome the movement of the reset spring 138 is increased through the matching of the thrust electromagnetic block 135 and the stressed permanent magnet 136, when the moisture content of the backfill exceeds 10%, the resistance connected to the power supply circuit reaches a threshold value, the movement distance of the thrust electromagnetic block 135 pushing the trigger block 134 can be extruded to act on the alarm switch 132, the audible and visual alarm 139 sends an alarm to remind that the moisture content of the backfill at the position of a constructor is out of standard in time, and the backfill needs to be treated and reused, and when the distance between the detecting cylinder 22 and the lifting rod 21 is lengthened in the process of moving up the lifting rod 21, the transmission rack 24 moves relatively downwards, the transmission shaft 142 is matched with the meshing action of the transmission rack 24 and the transmission gear 143 to drive the unidirectional screw head 144 to rotate forwards, the rotating plate 147 cannot synchronously rotate along with the transmission gear 143 due to the action of the unidirectional screw head 144, the elastic telescopic rod 146 is used for carrying out displacement supplement in the length direction, the resistor on the resistor strip 27 is not used on a power supply circuit, after the detecting cylinder 22 moves to the maximum distance relative to the lifting rod 21, the detecting cylinder 22 moves back to the lifting rod 21 due to the action of the back-pulling spring 210, the transmission gear 143 is driven to overturn at the moment, the unidirectional screw head 144 drives the rotating plate 147 to synchronously rotate, the rotating plate 147 drives the rotating column 148 to drive the power supply plate 149 to move through the elastic telescopic rod 146, because the damping force inside the annular sliding rail 1411 is larger than the elastic force of the elastic return rubber sleeve 1414, the power supply plate 149 drives the conductive block 1410 to overcome the elastic force of the elastic return rubber sleeve 1414 and contact with the electric connection block 1413 on the electric connection plate 1412, and then the power supply circuit of the thrust electromagnetic block 135 is communicated, so that the connection resistance of the resistor strip 27 performs feedback action at the moment, the signal feedback can be performed on the resistance reacting at the position where the detecting cylinder 22 moves to the maximum distance relative to the lifting rod 21, when the moisture content of backfill is not over-limited, the signal feedback can be performed on the pusher, the height of the pushing flat head of the pusher can be adjusted, the pushing flat head can be adjusted, so that more backfill with high moisture content is filled, otherwise, less backfill with low moisture content is filled, the thickness of the whole roadbed after the subsequent rolling relative drainage is more uniform, the foundation elevation construction is more standard, the engineering quality is guaranteed, the water content of the backfill soil can be automatically monitored, and when the water content of the backfill soil exceeds the use limit, an automatic alarm is given, so that constructors are timely reminded of carrying out corresponding treatment on the backfill soil;
through the self-rotating mechanism 4 and the cleaning scraping mechanism 5, after the detection cylinder 22 is pulled up and reset, the pressing raised heads 28 on the side walls of the lifting blocks 25 push and push the cleaning trigger switch 29, the rotating motor 44, the double-shaft motor 55 and the driving motor 58 are started, firstly, the double-shaft motor 55 drives the U-shaped connecting plate 56 to rotate, the U-shaped connecting plate 56 drives the scraping plates 51 to rotate 90 degrees, the scraping plates 51 are enabled to be changed into a vertical state from a transverse state, at the moment, the driving motor 58 drives the plurality of reciprocating screw rods 53 to synchronously rotate, the reciprocating screw rods 53 and the reciprocating blocks 54 are enabled to drive the scraping plates 51 to move through the threaded sleeving action of the reciprocating screw rods 53 and the reciprocating blocks 54, the rotating motor 44 drives the worm 42 to rotate, the plurality of lifting rods 21 are driven to synchronously rotate through the meshing action of the worm 42 and the worm wheel 43, and then the self-rotating scraping plates 51 are driven to rapidly clean soil adhered on the detection cylinder 22, the automatic detection resistance signal feedback mechanism 2 of water content can be automatically and rapidly cleaned, the water content detection at each time is ensured to be kept in a stable environment, and the quality is accurately monitored;
through the self-induction adjustment mechanism 6, the monitoring plate 7, the electric sliding rail 8, the fixed plate 9, the infrared range finder 10, the micro controller 11 and the automatic mark positioning mechanism 12 which are arranged, when the push-in height of the pusher is subjected to self-adjustment change according to the change of the water content in backfill soil, the access resistance of the resistor strip 27 is synchronously connected to the power supply circuit of the adjustment electromagnetic block 64, when the water content of the backfill soil is increased, the push-in height is increased, the adjustment electromagnetic block 64 is synchronously connected with larger current, the permanent magnet block 65 is matched to push the adjustment block 63 to move upwards, otherwise, the adjustment block 63 is downwards moved, the infrared range finder 10 and the backfill roadbed always keep a stable distance, the quality of real-time monitoring is guaranteed, when the rough pit appears due to the fact that the larger stone in the backfill soil is pushed away in the push-in process, the micro controller 11 is further increased, the material pump 122 is controlled by the micro controller 11, and the material pump 122 is matched with the material ranging tube 126 to convey the mark material in the material storage box 121 to the buffer tube 123, and the automatic mark is sprayed out of the annular mark position of the reverse fill layer, and the reverse-fill layer is not stably carried out, the reverse-fill layer is not sprayed on the reverse-level, the reverse-fill layer is not accurately and the reverse-level is carried out, the construction quality is guaranteed to be more stable, and the reverse-level is more construction quality is guaranteed to be guaranteed;
through the construction data record memory 15 that sets up, can record and discern the vehicle information of pushing away the machine, including multiple information such as vehicle loading time and operating time, record the life cycle of pushing away the machine, with the stacking position of backfill and construction position information correspondence, play the backfill and trace to the source and use the monitor function, through the real-time collection, uploading, the analysis to the road base construction equipment field operation operating mode, combine with the contrast of test section construction process parameter to carry out construction quality's control and intelligent construction guidance, carry out analysis processing to the data of automatic acquisition.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.
Claims (9)
1. The roadbed quality monitoring equipment comprises a mounting plate (1), and is characterized in that a water content automatic detection resistance signal feedback mechanism (2) is arranged at the front side of the upper end of the mounting plate (1), a lifting mechanism (3) for driving the water content automatic detection resistance signal feedback mechanism (2) to move up and down is fixedly arranged at the upper end of the mounting plate (1), a self-rotating mechanism (4) for driving the water content automatic detection resistance signal feedback mechanism (2) to rotate is fixedly arranged on the lifting mechanism (3), a plurality of cleaning scraping mechanisms (5) positioned at one side of the water content automatic detection resistance signal feedback mechanism (2) are further arranged at the lower end of the mounting plate (1), a self-induction adjusting mechanism (6) is fixedly arranged at the rear side of the upper end of the mounting plate (1), a monitoring plate (7) with a Z-shaped structure is fixedly connected at the output end of the self-induction adjusting mechanism (6), an electric sliding rail (8) is fixedly arranged at the lower end output end of the monitoring plate, a fixing plate (9) is fixedly connected at the lower end of the electric sliding rail (8), a distance measuring instrument (7) is fixedly arranged at the lower end of the monitoring plate (9), a micro-level detector (11) is fixedly arranged at the lower end of the self-induction adjusting mechanism (7), the upper end of the lifting mechanism (3) is fixedly provided with an automatic water-containing overrun alarming mechanism (13) and a construction data recording memory (15).
2. The roadbed quality monitoring equipment according to claim 1, wherein the automatic water content detection resistance signal feedback mechanism (2) comprises a plurality of lifting rods (21) which are movably sleeved on the surface of the mounting plate (1) side by side, a detection cylinder (22) is movably sleeved outside the lower end of each lifting rod (21), a transmission cavity (23) is formed in the lower end of each lifting rod (21), a transmission rack (24) is fixedly connected to the bottom of the inner wall of each detection cylinder (22), the upper end of each transmission rack (24) penetrates into the transmission cavity (23) through a through hole formed in the lower end of each lifting rod (21), a lifting block (25) is fixedly connected to the upper end of each lifting rod (21), an elastic connecting piece (26) is fixedly connected to one side of each lifting block (25), a resistance strip (27) which is in contact with the elastic connecting piece (26) is fixedly connected to the inner wall of each lifting rod (21), a pressing convex head (28) is fixedly connected to the other side of each lifting rod (21), a trigger mechanism (29) is fixedly connected to the inner wall of each lifting rod (21) and is fixedly connected to the bottom of the corresponding to the corresponding driving rod (23), the trigger mechanism (14) is meshed with the corresponding to the corresponding driving rod (29), the lifting device is characterized in that a plurality of limit sliding blocks are symmetrically and fixedly connected to the outer wall of the lower end of the lifting rod (21), limit sliding grooves matched with the limit sliding blocks in sliding connection are formed in the inner wall of the detection cylinder (22), and a pull-back spring (210) sleeved outside the transmission rack (24) is fixedly connected between the lower end of the lifting rod (21) and the bottom of the inner wall of the detection cylinder (22).
3. The roadbed quality monitoring equipment according to claim 2, wherein the lifting mechanism (3) comprises a protective shell (31) fixedly connected to the outer side of the upper end of the mounting plate (1), a plurality of lifting permanent magnet blocks (34) corresponding to the positions of the lifting permanent magnet blocks (33) are fixedly connected to the lower end of the lifting plate (32), a plurality of guide rods (35) are symmetrically and fixedly connected between the upper end of the mounting plate (1) and the top of the inner wall of the protective shell (31), sleeve holes sleeved with the lifting plate (21) are formed in the surfaces of the lifting plate (32), the corresponding sleeve holes are rotatably sleeved with the lifting plate (21) through bearings, the upper end of the mounting plate (1) is fixedly connected with a plurality of guide cylinders (36) sleeved with the guide rods (35) in a sliding mode, and the lower end of the lifting plate (32) is fixedly connected with the lifting permanent magnet blocks (34) corresponding to the positions of the lifting permanent magnet blocks (33).
4. A roadbed quality monitoring device according to claim 3, characterized in that the self-rotation mechanism (4) comprises two side plates (41) symmetrically and fixedly connected to the upper ends of the lifting plates (32), the two side plates (41) are rotatably connected with the same worm (42) through bearings, a worm wheel (43) meshed with the worm (42) is fixedly sleeved outside the upper end rod wall of the lifting rod (21), a rotating motor (44) is fixedly connected to the outer side of one side plate (41), and the output end of the rotating motor (44) is fixedly connected with one end of the worm (42).
5. The roadbed quality monitoring equipment according to claim 2, wherein the cleaning scraping mechanism (5) comprises a scraping sheet (51) attached to the outer wall of the detection cylinder (22), a groove (52) corresponding to the scraping sheet (51) is formed in the lower end of the mounting plate (1), a reciprocating screw rod (53) is rotatably connected to the inner wall of the groove (52) through a bearing, a reciprocating block (54) is sleeved on the rod wall of the reciprocating screw rod (53) in a threaded manner, a driving cavity is formed in the lower end of the reciprocating block (54), a double-shaft motor (55) is fixedly arranged in the corresponding driving cavity, two output ends of the double-shaft motor (55) penetrate through the outside of the reciprocating block (54), the same U-shaped connecting plate (56) is fixedly connected, the lower end of the U-shaped connecting plate (56) is fixedly connected to the upper end of the scraping sheet (51), a limit screw rod (57) is fixedly connected to the inner wall of the groove (52), a limit screw rod (53) is formed in the side wall of the reciprocating block (54) in a sliding manner, a limit motor (53) is fixedly connected to the inner end of the reciprocating screw rod (58), and the limit screw rod (58) is fixedly connected to one end of the reciprocating screw rod (58).
6. The roadbed quality monitoring equipment according to claim 1, wherein the self-induction adjusting mechanism (6) comprises an L-shaped positioning plate (61) fixedly connected to the upper end of the mounting plate (1), the upper end of the mounting plate (1) and the lower end of the horizontal part of the L-shaped positioning plate (61) are fixedly connected with a plurality of vertical rods (62), the vertical rods (62) are externally sleeved with one adjusting block (63) in a sliding manner, the upper end of the mounting plate (1) is fixedly connected with an adjusting electromagnetic block (64), the lower end of the adjusting block (63) is fixedly connected with an adjusting permanent magnet block (65) corresponding to the position of the adjusting electromagnetic block (64), and the lower end of the horizontal part of the L-shaped positioning plate (61) and the upper end of the adjusting block (63) are fixedly connected with a compensating spring (66) sleeved outside the vertical rods (62).
7. The roadbed quality monitoring equipment according to claim 1, wherein the automatic marking and positioning mechanism (12) comprises a storage box (121), a material pump (122) and an annular buffer tube (123), a plurality of marking spray heads (124) are uniformly and fixedly communicated with the lower end of the annular buffer tube (123), the upper end of the annular buffer tube (123) is fixedly connected with the lower end of the fixing plate (9) through a plurality of connecting columns (125), and the storage box (121), the material pump (122) and the annular buffer tube (123) are communicated through a material passing tube (126).
8. The roadbed quality monitoring equipment according to claim 1, wherein the water-containing overrun automatic alarm mechanism (13) comprises a trigger cylinder (131), an alarm switch (132) is fixedly connected to one side of the inner wall of the trigger cylinder (131), a movable rod (133) is movably sleeved on the other side of the trigger cylinder (131), a trigger block (134) is fixedly connected to one end of the movable rod (133) located in the trigger cylinder (131), a thrust electromagnetic block (135) is fixedly connected to one side of the inner wall of the trigger cylinder (131), a stressed permanent magnet block (136) corresponding to the position of the thrust electromagnetic block (135) is fixedly connected to the side wall of the trigger block (134), an anti-falling plate (137) is fixedly connected to one end of the movable rod (133) located outside the trigger cylinder (131), a reset spring (138) sleeved outside the movable rod (133) is fixedly connected between the anti-falling plate (137) and the trigger cylinder (131), and an audible-visual alarm (139) is fixedly arranged at the upper end of the trigger cylinder (131).
9. The roadbed quality monitoring equipment according to claim 2, wherein the resistor is connected with the power supply triggering mechanism (14) and comprises a bearing seat (141) fixedly connected with the bottom of the inner wall of the corresponding transmission cavity (23) of the lifting rod (21), a transmission shaft (142) is sleeved in the bearing seat (141) through bearing rotation, one end of the transmission shaft (142) is fixedly connected with a transmission gear (143) meshed with the transmission rack (24), the other end of the transmission shaft (142) is fixedly connected with a one-way screw head (144), the side wall of the lifting rod (21) is also provided with a starting cavity (145), the side wall of the lifting rod (21) corresponding to the starting cavity (145) is provided with a through hole, an elastic telescopic rod (146) is sleeved in the corresponding through hole through bearing rotation, one end of the elastic telescopic rod (146) is fixedly connected with a rotating plate (147) contacted with the one-way screw head (144), one end of the elastic telescopic rod (146) positioned in the starting cavity (145) is fixedly connected with a rotating column (148), the lower end of the rotating column (148) is fixedly connected with a plate (149), the power supply plate (149) is fixedly connected with the two annular sliding rails (145) corresponding to the two inner walls (145) of the corresponding to the two symmetrical inner walls (1), the sliding blocks in the two annular sliding rails (1411) are fixedly connected with the same electric connecting plate (1412), the side walls of the electric connecting plates (1412) are fixedly connected with electric connecting blocks (1413), and elastic return rubber sleeves (1414) sleeved outside the electric conducting blocks (1410) and the electric connecting blocks (1413) are fixedly connected between the power supply plates (149) and the electric connecting plates (1412).
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