CN117403512A - Road surface thickness detection system and method for highway - Google Patents
Road surface thickness detection system and method for highway Download PDFInfo
- Publication number
- CN117403512A CN117403512A CN202311421016.5A CN202311421016A CN117403512A CN 117403512 A CN117403512 A CN 117403512A CN 202311421016 A CN202311421016 A CN 202311421016A CN 117403512 A CN117403512 A CN 117403512A
- Authority
- CN
- China
- Prior art keywords
- sampling
- fixedly connected
- plate
- cylinder
- box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 44
- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000005070 sampling Methods 0.000 claims abstract description 103
- 238000005520 cutting process Methods 0.000 claims abstract description 53
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 239000007921 spray Substances 0.000 claims abstract description 20
- 239000002002 slurry Substances 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims description 19
- 230000009471 action Effects 0.000 claims description 15
- 210000001503 joint Anatomy 0.000 claims description 14
- 238000003860 storage Methods 0.000 claims description 13
- 238000003825 pressing Methods 0.000 claims description 12
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 6
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 6
- 241001330002 Bambuseae Species 0.000 claims description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 6
- 239000011425 bamboo Substances 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000004064 recycling Methods 0.000 claims 1
- 238000000605 extraction Methods 0.000 abstract 1
- 238000003032 molecular docking Methods 0.000 description 7
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 238000005553 drilling Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- 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
- E01C23/01—Devices or auxiliary means for setting-out or checking the configuration of new surfacing, e.g. templates, screed or reference line supports; Applications of apparatus for measuring, indicating, or recording the surface configuration of existing surfacing, e.g. profilographs
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
- G01B5/06—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness for measuring thickness
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a pavement thickness detection system and method for a highway, and the pavement thickness detection system comprises a movement detection mechanism, wherein the movement detection mechanism comprises a sampling box, a moving opening is formed in the top of the sampling box, a sampling mechanism for sampling is arranged on the inner side of the sampling box, and a third chute plate is fixedly connected to the front side and the rear side of the top of the sampling box. According to the pavement thickness detection system and method for the highway, the sampling mechanism is arranged on the inner side of the movement detection mechanism, the two mechanisms are matched for use, the cutting cylinder can cut a pavement by utilizing the driving of the motor and the pressure of the electric telescopic rod, then sample extraction is completed through the arc-shaped thorn plate, and then the pulling frame is pulled to enable the cutting cylinder to be in a position switching with the spray pipe, so that the spray pipe sprays concrete slurry to fill the hole.
Description
Technical Field
The utility model relates to the technical field of highway pavement detection, in particular to a pavement thickness detection system and method for a highway.
Background
In road surface engineering, the thickness of each layer is closely related to the integral strength of a road, and only under the condition of ensuring the thickness, the strength of each layer and the integral strength of the road surface can be ensured, and a core drilling method is a common method for detecting the thickness of the road surface, and the thickness of the road surface is measured by directly measuring the thickness of a core sample after the core sample is taken out from the road surface through a core drilling machine. The thickness on road surface is obtained through the measurement of a plurality of points to the sample substrate calibration to current core drilling machine after the sample still, and the operation is wasted time and energy, can not audio-visual show road surface thickness, needs the manual work to push down the straight-bar simultaneously and promotes the sample bucket downwards, and artifical participation work load is big, and the homogeneity of exerting oneself is difficult to control simultaneously, has improved this to current patent document.
Such as chinese patent CN218120844U, a road thickness detection system. The device mainly aims at the problems that the existing core drilling machine cannot intuitively read the thickness of a sampling pavement, is also used for manual marking measurement, is inconvenient to use and the like, and provides the following technical scheme: the automatic sampling device comprises an outer barrel, an inner sampling barrel is arranged on the inner wall of the outer barrel, a driving motor is arranged above the inner sampling barrel and mounted on the inner wall of the top of the outer barrel, the output end of the driving motor is connected with a threaded column penetrating through the top of the inner sampling barrel, and two sides of the inner sampling barrel are respectively connected with a first guide rod and a second guide rod. The utility model has novel and compact structure, convenient use, reduced workload of manual marking measurement and pushing the sampling tube, more convenient and labor-saving use, convenient and stable sampling, uniform force application, direct reading of the detection thickness, visual and efficient pavement measurement, and is mainly applied to thickness detection of asphalt pavement.
Although the above patent can conveniently push out the sample from the barrel and detect the thickness thereof, the whole is not practical in real operation, and has the defects of needing improvement, such as:
the device has the advantages that the sample piece is taken out of the hole of the pavement, but in actual sampling operation, the device cannot ensure that the sample piece is clamped and fixed after being sleeved, and the sample piece is made of concrete and has large weight, so that the device cannot ensure that the sample piece can be taken out of the hole under the condition that the sample piece is not clamped and fixed, the pushing structure arranged inside the device cannot play a role well, meanwhile, the device is independent equipment, and the sample piece is taken out generally by using pliers, and a plurality of large tools are carried during sampling, so that the device is inconvenient;
thus, integrated road surface thickness detection systems capable of performing multiple functions are now designed to address such drawbacks.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a pavement thickness detection system and method for a highway, which solve the problems that the current pavement thickness detection equipment is large in size and can not guarantee that a sample can be taken out.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a highway is with road surface thickness detecting system, includes the removal detection mechanism, the removal detection mechanism includes the sampling case, the removal mouth has been seted up at the top of sampling case, the inboard of sampling case is provided with the sampling mechanism that is used for the sample, the equal fixedly connected with third draw runner plate of front side and rear side at sampling case top.
Preferably, the sampling mechanism comprises a sliding plate, sliding plate slidable mounting is in the top of third slipway board, the upper portion of sliding plate is provided with the motor, and the motor passes through support fixedly connected with pulling frame, the inside fixedly connected with linkage box that pulls the left side of frame and be located the sampling box, the output shaft of motor passes through the hollow dwang of shaft coupling fixedly connected with, the bottom of linkage box inner chamber is connected with the rotary cylinder through seting up the opening rotation, and the bottom fixedly connected with cutting cylinder of rotary cylinder, the bottom of hollow dwang runs through sliding plate, linkage box and rotary cylinder in proper order and extends to the inboard of cutting cylinder.
Preferably, the left side of linkage box inner chamber and the surface of revolving drum and hollow dwang all are provided with the bevel gear that mutually supports the use, reciprocating thread groove has been seted up on the surface of hollow dwang and the inboard that is located the linkage box, the surface threaded connection of reciprocating thread groove has the screw thread to hit the cover, the front portion and the equal fixedly connected with in rear portion of linkage box inner chamber retract a section of thick bamboo, the inside slidable mounting who contracts a section of thick bamboo has and hits the arc piece that the cover cooperatees the use with the screw thread, fixedly connected with first thrust spring between the inner wall of section of thick bamboo is beaten to the arc piece and is retracted to the screw thread.
Preferably, the inner chamber of hollow dwang has the depression bar through sliding sleeve slidable mounting, the surface cover of depression bar is equipped with second thrust spring, the pressure mouth has been seted up on the surface of hollow dwang and is located the inboard of linkage box, the top fixedly connected with bearing plate of depression bar, and the one end of bearing plate passes the pressure mouth and extends to the inboard of linkage box, the lower part fixedly connected with spacing slide bar between the hollow dwang inner chamber both sides, the equal slidable mounting in both sides on spacing slide bar surface has the arc thorn board, the tip thorn mouth that cooperatees with the arc thorn board to use is seted up to the both sides of hollow dwang and the inboard that is located the cutting cylinder, the bottom fixedly connected with of depression bar cooperatees the toper piece that uses with the arc thorn board, two fixedly connected with third thrust spring between the inner wall of arc thorn board and hollow dwang.
Preferably, the front portion and the rear portion of the inner cavity of the sampling box are fixedly connected with second chute plates, the second sliding blocks are mounted on the inner sides of the second chute plates in a sliding mode, the surface of the cutting cylinder is fixedly connected with an I-shaped rotary table, two opposite sides of the second sliding blocks are fixedly connected with L-shaped rods, two opposite sides of the L-shaped rods are fixedly connected with abutting plates matched with the I-shaped rotary table, the top of the L-shaped rods is provided with vertical limiting rods through starting openings in a sliding mode, the bottom ends of the vertical limiting rods are fixedly connected with the bottom of the inner cavity of the sampling box, the surfaces of the vertical limiting rods are sleeved with fourth thrust springs, rubber rings matched with the cutting cylinder are fixedly connected between the bottom ends of the L-shaped rods, and the left sides of the linkage boxes are fixedly connected with L-shaped pulling rods.
Preferably, the surface and the rear portion of sampling box all are through fixed block fixedly connected with electric telescopic handle, two fixedly connected with and pulling frame cooperation use dock the frame between the electric telescopic handle, dock the left front portion of frame and the equal fixedly connected with connecting plate in rear portion, and the bottom of connecting plate runs through sampling box and extends to the inside of sampling box and be located the right side of L type pole, the connecting hole that mutually supporting used has all been seted up to one side of connecting plate and L type pole, the equal fixedly connected with first draw-in groove board in the left side of sampling box inner chamber front portion and rear portion, first slider is installed in the interior slip of first draw-in groove board, two the equal fixedly connected with curved pole in one side that first slider is relative, two fixedly connected with and the joint frame that the cooperation of I type carousel was used between the bottom of curved pole, the one end of L pulling pole runs through the joint frame and extends to the bottom of joint frame.
Preferably, the bottom of curved pole is through the butt joint pole that support fixedly connected with and connecting hole matched with used, opening fixedly connected with spray tube is offered at the top of joint frame, the left side fixedly connected with storage box of sampling box, the top fixedly connected with material pump of sampling box, the both sides of material pump all are connected with the conveying pipeline, the right side the one end of conveying pipeline runs through sampling box and is connected with the spray tube, the left side the one end of conveying pipeline runs through the storage box and extends to the inboard of storage box, the circular mouth that cooperatees with the cutting cylinder to use is offered to the bottom of sampling box, the outlet has been offered on the right side of sampling box.
Preferably, the right side of sampling case bottom is connected with the threaded rod through the bearing piece rotation, the bottom of sampling case just is located the front portion fixedly connected with lifting board of threaded rod, the surface threaded connection of threaded rod has the lifting board, and the surface of spacing scale plate is located to the lifting board cover.
The utility model also discloses a road surface thickness detection method for the highway, which specifically comprises the following steps:
s1, before use, firstly filling concrete slurry into a storage box, then pushing a sampling box to move to a road surface, and then turning to the step S2 to perform a sampling procedure;
s2, starting an electric telescopic rod to push a pulling frame to move downwards through a butt joint frame, simultaneously starting a motor to drive a hollow rotating rod to rotate clockwise, enabling a cutting cylinder to rotate anticlockwise under the meshing action of three bevel gears, enabling a thread striking sleeve to rotate clockwise through the action of a reciprocating thread groove, enabling the arc-shaped block to retract backwards through a first thrust spring without propping against the thread striking sleeve because the thread striking sleeve is propped against the inclined plane of the arc-shaped block when rotating, enabling the electric telescopic rod to drive the hollow rotating rod and a linkage box to continuously descend, enabling the L-shaped rod and a rubber ring to be pressed down through an I-shaped rotary table and the butt joint plate, enabling the rubber ring to continuously descend under the sliding action of a vertical limiting rod after the rubber ring firstly descends to contact with the ground, enabling the cutting cylinder to cut a cylindrical body through the rotation of the road surface, enabling the hollow rotating rod to rotate clockwise to drill the middle portion of the cylindrical body, when the cutting cylinder cuts to the bottommost cylinder of the pavement and completely and independently goes out, the motor is closed, then the motor drives the hollow rotating rod to rotate anticlockwise slowly, the threaded striking sleeve is driven to rotate reversely and then contacts with the right-angle surface of the arc-shaped block to enable the hollow rotating rod to generate hard pressing, the threaded striking sleeve is driven to move downwards by the reciprocating thread groove under the limit of the arc-shaped block, the pressure bearing plate is pressed to push the pressure bar and the conical block to move downwards under the action of the sliding sleeve after the pressure bearing plate descends, the conical block extrudes two arc-shaped thorn plates to move to two sides under the limit of the limit sliding rod, the arc-shaped thorn plates slide to form an annular groove on the inner side of the cylinder through the sharp thorn opening, so that the sharp thorn of the arc-shaped thorn plates is clamped on the inner side of the cylinder, when the threaded striking sleeve descends to the bottommost part of the reciprocating thread groove, then the electric telescopic rod is started to ascend, the cutting cylinder returns to the inner side of the sampling box again through the pulling of the butt joint frame, then, turning to the step S3 to carry out a discharging process;
s3, pulling the pulling frame by hand to move the cutting cylinder, the motor and the linkage box rightwards under the action of the sliding plate after sampling is completed, pulling the cutting cylinder out of the moving-out opening, separating the abutting plate from the I-shaped rotary table in the process, simultaneously driving the abutting frame to move to the top of the rubber ring under the action of the L pulling rod, abutting the front part and the rear part of the abutting plate of the abutting frame, simultaneously inserting the abutting rod into the inner side of the connecting hole to connect the L-shaped rod with the connecting plate, then starting the electric telescopic rod to push the connecting plate to enable the abutting frame and the spray pipe to descend under the connection of the abutting rod until the connecting plate is inserted into the sampling hole, then enabling the material pump to fill the concrete slurry injection hole through the conveying pipe and the spray pipe, then starting the motor to continuously rotate anticlockwise to enable the threaded striking sleeve to rise back and forth, enabling the pressure bearing plate to rise through the second thrust spring after the pressure bearing plate is lost, enabling the conical block not to squeeze the arc-shaped piercing plate, retracting the inner side of the hollow rotating rod through the third thrust spring, not clamping the inner side of the cylinder, falling from the inner side of the cutting cylinder after the cylinder is clamped, then placing the cylinder on the top of the lifting plate, then driving the lifting plate to lift the cylinder to stop the lifting plate until the cylinder is lifted up, and the measuring the thickness is detected, and the value is recovered after the sample is detected, and the value is recovered after the lifting the sample is detected.
Preferably, in the step S2, the rubber ring is made of rubber material.
Advantageous effects
The utility model provides a road surface thickness detection system and method for a road. Compared with the prior art, the method has the following beneficial effects:
(1) According to the pavement thickness detection system and method for the highway, the sampling mechanism is arranged on the inner side of the movement detection mechanism, the two mechanisms are matched to be used, the cutting cylinder can cut the pavement by utilizing the driving of the motor and the pressure of the electric telescopic rod, then the sample is extracted through the arc-shaped thorn plate, the pulling frame is pulled to enable the cutting cylinder to be at the switching position with the spray pipe, the spray pipe sprays concrete slurry to fill the hole, the cutting cylinder moves out of the sampling box to conveniently take out the sample, the thickness detection is carried out through the threaded rod, the limiting scale plate and the lifting plate, the multifunctional purpose of the equipment is achieved, and the portability and the detection efficiency are improved.
(2) According to the pavement thickness detection system and method for the highway, the compression bar and the conical block are mounted on the inner side of the hollow rotating rod in a sliding mode, the arc-shaped thorn plate is arranged at the bottom of the inner side of the hollow rotating rod and used with the thread striking sleeve, after the cutting cylinder is used for cutting, the reverse rotating motor drives the thread striking sleeve to press the bearing plate, so that the arc-shaped thorn plate is clamped into the inner side of a sample, and the sample is taken out conveniently to carry out subsequent operation.
(3) According to the road surface thickness detection system and method, the rubber ring is fixedly connected between the bottom ends of the two L-shaped rods and is arranged at the bottom of the cutting cylinder and used together with the vertical limiting rod and the fourth thrust spring, and the arrangement of the structures can enable the rubber ring to be in contact with the ground to enclose a hole to be sampled before the sampling is pressed down, so that solidification and agglomeration caused by slurry flowing on the road surface in the cutting and sampling process are prevented.
(4) According to the road surface thickness detection system and method, the threaded rod, the limiting scale plate and the lifting plate are respectively arranged at the bottom of the sampling box, the sample can be placed at the top of the lifting plate through the arrangement of the structures, the sample of the lifting plate is driven to rise through the shaking threaded rod, and the thickness of the sample can be observed according to the scale of the limiting scale plate after the sample is touched.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the structure of the sampling tank of the present utility model;
FIG. 3 is a schematic diagram of a sampling mechanism according to the present utility model;
FIG. 4 is an enlarged view of a portion of the utility model at A in FIG. 3;
FIG. 5 is a cross-sectional view of the configuration of the ganged box and cutting cylinder of the present utility model;
FIG. 6 is an enlarged view of a portion of the utility model at B in FIG. 5;
FIG. 7 is a cross-sectional view of the retraction barrel structure of the present utility model;
FIG. 8 is a schematic view of the compression bar, second thrust spring and pressure plate structure of the present utility model;
FIG. 9 is an enlarged view of a portion of the utility model at C in FIG. 8;
FIG. 10 is a schematic view of an arcuate stab plate and third thrust spring configuration of the present utility model;
FIG. 11 is a schematic view of the threaded rod, limit scale plate and lifting plate structure of the present utility model;
fig. 12 is a schematic view of the structure of the electric telescopic rod, the docking frame, the connecting plate and the connecting hole of the present utility model.
In the figure: 1. a movement detection mechanism; 2. a sampling mechanism; 101. sampling box; 102. a moving port; 103. an electric telescopic rod; 104. a butt joint frame; 105. a connecting plate; 106. a connection hole; 107. a first runner plate; 108. a first slider; 109. a curved rod; 110. a clamping frame; 111. a butt joint rod; 112. a spray pipe; 113. a storage bin; 114. a material pump; 115. a material conveying pipe; 116. a circular opening; 117. a transfer port; 118. a threaded rod; 119. a limit scale plate; 120. a lifting plate; 122. a third runner plate; 201. a sliding plate; 202. pulling the frame; 203. a linkage box; 204. a motor; 205. a hollow rotating rod; 206. a rotary drum; 207. bevel gears; 208. reciprocating thread grooves; 209. a thread striking sleeve; 210. a retraction barrel; 211. an arc-shaped block; 212. a first thrust spring; 213. a compression bar; 214. a second thrust spring; 215. a pressure port; 216. a pressure bearing plate; 217. a limit slide bar; 218. an arc-shaped thorn plate; 219. a spike mouth; 220. a conical block; 221. a third thrust spring; 222. a second runner plate; 223. a second slider; 224. an I-shaped rotary table; 225. an L-shaped rod; 226. an abutting plate; 227. a vertical limit rod; 228. a fourth thrust spring; 229. a rubber ring; 230. l pulling rod; 231. and a cutting cylinder.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1-12, the present utility model provides a technical solution: the utility model provides a highway pavement thickness detecting system, includes removal detection mechanism 1, and removal detection mechanism 1 includes sampling box 101, and the removal mouth 102 has been seted up at the top of sampling box 101, and sampling box 101's inboard is provided with the sampling mechanism 2 that is used for the sample, and the equal fixedly connected with third runner plate 122 of front side and the rear side at sampling box 101 top.
Referring to fig. 3, 4, 5, 6, 7, 8, 9 and 10, the whole structure of the sampling mechanism 2 is shown, the sampling mechanism 2 comprises a sliding plate 201, the sliding plate 201 is slidably mounted on the top of the third sliding groove plate 122, a motor 204 is arranged at the upper part of the sliding plate 201, the motor 204 is a servo motor, the motor 204 is fixedly connected with a pulling frame 202 through a bracket, the left side of the pulling frame 202 is fixedly connected with a linkage box 203 positioned in the sampling box 101, an output shaft of the motor 204 is fixedly connected with a hollow rotating rod 205 through a coupling, the bottom of an inner cavity of the linkage box 203 is rotatably connected with a rotating cylinder 206 through an opening, the bottom end of the rotating cylinder 206 is fixedly connected with a cutting cylinder 231, the bottom end of the hollow rotating rod 205 sequentially penetrates through the sliding plate 201, the linkage box 203 and the rotating cylinder 206 and extends to the inner side of the cutting cylinder 231, bevel gears 207 which are matched with each other are arranged on the left side of the inner cavity of the linkage box 203 and the surfaces of a rotary cylinder 206 and a hollow rotating rod 205, a reciprocating thread groove 208 is formed in the surface of the hollow rotating rod 205 and located on the inner side of the linkage box 203, the reciprocating thread groove 208 drives a thread striking sleeve 209 to touch the bottom and return, the surface of the reciprocating thread groove 208 is connected with the thread striking sleeve 209, arc striking plates are arranged on two sides of the thread striking sleeve 209, a retraction cylinder 210 is fixedly connected to the front part and the rear part of the inner cavity of the linkage box 203, an arc block 211 which is matched with the thread striking sleeve 209 is slidably mounted in the retraction cylinder 210, a first thrust spring 212 is fixedly connected between the arc block 211 and the inner wall of the retraction cylinder 210, a pressing rod 213 is slidably mounted in the inner cavity of the hollow rotating rod 205 through a sliding sleeve, a second thrust spring 214 is sleeved on the surface of the pressing rod 213, a pressure port 215 is formed in the inner side of the hollow rotating rod 205, the top end of the pressing rod 213 is fixedly connected with a bearing plate 216, one end of the bearing plate 216 passes through a pressure port 215 and extends to the inner side of the linkage box 203, a limit slide rod 217 is fixedly connected to the lower part between two sides of the inner cavity of the hollow rotating rod 205, two sides of the surface of the limit slide rod 217 are both slidably provided with arc-shaped thorn plates 218, the arc-shaped thorn plates 218 are made of steel materials, two sides of the hollow rotating rod 205 and positioned at the inner side of the cutting cylinder 231 are provided with spike ports 219 matched with the arc-shaped thorn plates 218, the bottom end of the pressing rod 213 is fixedly connected with a conical block 220 matched with the arc-shaped thorn plates 218, the conical block 220 is made of steel materials and has smooth surfaces, a third thrust spring 221 is fixedly connected between the two arc-shaped thorn plates 218 and the inner wall of the hollow rotating rod 205, the front part and the rear part of the inner cavity of the sampling box 101 are fixedly connected with a second chute plate 222, the second slider 223 is installed in the inner side sliding of second draw runner plate 222, the fixed surface of cutting cylinder 231 is connected with worker's type carousel 224, the equal fixedly connected with L type pole 225 of one side that two second sliders 223 are relative, the equal fixedly connected with of one side that two L type poles 225 are relative is with the butt joint board 226 that worker's type carousel 224 cooperatees the use, vertical gag lever post 227 is installed through beginning opening slidable in the top of L type pole 225, and the bottom of vertical gag lever post 227 and the bottom fixed connection of sample box 101 inner chamber, the surface cover of vertical gag lever post 227 is equipped with fourth thrust spring 228, fixedly connected with and cutting cylinder 231 cooperatees the rubber ring 229 that uses between the bottom of two L type poles 225, rubber ring 229 bottom and ground laminating prevent that the grout from flowing on the road surface, the left side fixedly connected with L pulling rod 230 of linkage box 203.
Referring to fig. 11 and 12, the whole structure of the movement detection mechanism 1 is shown, the surface and the rear part of the sampling box 101 are fixedly connected with electric telescopic rods 103 through fixing blocks, a docking frame 104 matched with a pulling frame 202 is fixedly connected between the two electric telescopic rods 103, the docking frame 104 can be in clamping docking with the top end of the pulling frame 202, the docking frame 104 is required to be separated by being pulled by personnel, the front part and the rear part on the left side of the docking frame 104 are fixedly connected with a connecting plate 105, the bottom end of the connecting plate 105 penetrates through the sampling box 101 and extends to the inside of the sampling box 101 and is positioned on the right side of an L-shaped rod 225, one sides of the connecting plate 105 and the L-shaped rod 225 are respectively provided with a connecting hole 106 matched with each other, the left sides of the front part and the rear part of an inner cavity of the sampling box 101 are respectively fixedly connected with a first sliding groove plate 107, the bottom of the first sliding groove plate 107 is provided with an opening facilitating lifting of the first sliding block 108, the inner side of the first chute plate 107 is slidingly provided with a first slide block 108, one side opposite to the two first slide blocks 108 is fixedly connected with a bent rod 109, a clamping frame 110 matched with an I-shaped rotary table 224 is fixedly connected between the bottom ends of the two bent rods 109, one end of an L pulling rod 230 penetrates through the clamping frame 110 and extends to the bottom of the clamping frame 110, the bottom of the bent rod 109 is fixedly connected with a butt joint rod 111 matched with a connecting hole 106 through a bracket, the top of the clamping frame 110 is fixedly connected with a spray pipe 112 through an opening, the spray pipe 112 is made of stainless steel, the left side of the sampling box 101 is fixedly connected with a storage box 113, the top of the sampling box 101 is fixedly connected with a material pump 114, the model of the material pump 114 is LQ3A-78, both sides of the material pump 114 are connected with a material conveying pipe 115, one end of the material conveying pipe 115 on the right side penetrates through the sampling box 101 and is connected with the spray pipe 112, one end of the left conveying pipe 115 penetrates through the storage box 113 and extends to the inner side of the storage box 113, a round opening 116 matched with the cutting cylinder 231 is formed in the bottom of the sampling box 101, a moving opening 117 is formed in the right side of the sampling box 101, a threaded rod 118 is connected to the right side of the bottom of the sampling box 101 in a rotating mode through a bearing piece, a lifting plate 120 is fixedly connected to the bottom of the sampling box 101 and located at the front portion of the threaded rod 118, a lifting plate 120 is connected to the surface of the threaded rod 118 in a threaded mode, and the lifting plate 120 is sleeved on the surface of the limiting scale plate 119.
The utility model also discloses a road surface thickness detection method for the highway, which specifically comprises the following steps:
s1, before use, firstly filling concrete slurry into the storage box 113, then pushing the sampling box 101 to move to the road surface, and then turning to S2 to perform a sampling procedure;
s2, starting the electric telescopic rod 103 to push the pulling frame 202 to move downwards through the butt joint frame 104, simultaneously starting the motor 204 to drive the hollow rotating rod 205 to rotate clockwise, and under the meshing action of the three bevel gears 207, enabling the cutting cylinder 231 to rotate anticlockwise, simultaneously enabling the thread striking sleeve 209 to rotate clockwise through the action of the reciprocating thread groove 208, because the thread striking sleeve 209 is abutted against the inclined surface of the arc-shaped block 211 when rotating, the arc-shaped block 211 can shrink backwards through the first thrust spring 212 and does not abut against the thread striking sleeve 209 any more, the electric telescopic rod 103 drives the hollow rotating rod 205 and the linkage box 203 to continuously descend, the L-shaped rod 225 and the rubber ring 229 are pressed to descend through the I-shaped rotary disc 224 and the butt joint plate 226, the rubber ring 229 firstly descends to contact with the ground, then the cutting cylinder 231 continuously descends under the sliding action of the vertical limiting rod 227, and the cutting cylinder 231 cuts a cylinder on the road surface, simultaneously, the hollow rotating rod 205 rotates clockwise to drill the middle part of the cylinder, when the cutting cylinder 231 cuts to the bottom cylinder of the pavement and is completely independent, the motor 204 is turned off, then the motor 204 drives the hollow rotating rod 205 to rotate anticlockwise slowly again, the thread striking sleeve 209 is driven to rotate reversely and then contacts with the right angle surface of the arc block 211 to generate hard pressing, the thread striking sleeve 209 is driven to move downwards by the reciprocating thread groove 208 under the limit of the arc block 211, the pressure bearing plate 216 is pressed to push the pressure rod 213 and the conical block 220 to move downwards under the action of the sliding sleeve after the pressure bearing plate 216 descends, the conical block 220 presses the two arc thorn plates 218 to move towards two sides under the limit of the limit sliding rod 217, the arc thorn plates 218 slide out of the annular strip-shaped groove on the inner side of the cylinder through the sharp thorn 219, the sharp thorn of the arc thorn plates 218 is clamped on the inner side of the cylinder, stopping when the screw striking sleeve 209 descends to the bottommost part of the reciprocating screw groove 208, starting the electric telescopic rod 103 to ascend, returning the cutting cylinder 231 to the inner side of the sampling box 101 again through the pulling of the pulling frame 202 by the docking frame 104, and then turning to the step S3 for the unloading process;
s3, after the sampling is completed, the pulling frame 202 is pulled by hand to move the cutting cylinder 231, the motor 204 and the linkage box 203 rightwards under the action of the sliding plate 201, the cutting cylinder 231 is pulled out from the removing opening 117, in the process, the abutting plate 226 is separated from the I-shaped rotary table 224, meanwhile, the abutting frame 110 is driven to move to the top of the rubber ring 229 under the action of the L pulling rod 230, the front part and the rear part of the abutting plate 110 are abutted with the abutting plate 226, meanwhile, the abutting rod 111 is inserted into the inner side of the connecting hole 106 to connect the L-shaped rod 225 with the connecting plate 105, then the electric telescopic rod 103 is started to push the connecting plate 105 to enable the abutting plate 110 and the spray pipe 112 to descend under the connection of the abutting rod 111 until the abutting plate is inserted into the sampling hole, then the material pump 114 fills the concrete slurry injection hole through the conveying pipe 115 and the spray pipe 112, then the motor 204 starts to rotate anticlockwise continuously to enable the threaded striking sleeve 209 to rise back and forth, the compression bar 213 rises through the second thrust spring 214 after the compression plate 216 loses compression, the conical block 220 does not squeeze the arc-shaped thorn plates 218, the two arc-shaped thorn plates 218 retract to the inner side of the hollow rotating rod 205 through the thrust of the third thrust spring 221, the inner side of the cylinder is not clamped any more, the cylinder falls from the inner side of the cutting cylinder 231 after losing clamping, then the cylinder is placed on the top of the lifting plate 120, then the threaded rod 118 is rocked to drive the lifting plate 120 and the cylinder to rise until the cylinder stops after touching the top, then the thickness is obtained by observing the numerical value of the limiting scale plate 119, the pulling frame 202 is pushed to revert to the inner side of the sampling box 101 for secondary sampling after detection is completed, and the rubber ring 229 is made of rubber materials in the step S2.
Claims (10)
1. The utility model provides a highway pavement thickness detecting system, includes removal detection mechanism (1), its characterized in that: the mobile detection mechanism (1) comprises a sampling box (101), a mobile opening (102) is formed in the top of the sampling box (101), a sampling mechanism (2) for sampling is arranged on the inner side of the sampling box (101), and a third chute plate (122) is fixedly connected to the front side and the rear side of the top of the sampling box (101).
2. A pavement thickness detection system for highway according to claim 1, wherein: the sampling mechanism (2) comprises a sliding plate (201), the sliding plate (201) is slidably mounted at the top of a third sliding groove plate (122), a motor (204) is arranged on the upper portion of the sliding plate (201), the motor (204) is fixedly connected with a pulling frame (202) through a support, a linkage box (203) is fixedly connected to the left side of the pulling frame (202) and located inside of the sampling box (101), an output shaft of the motor (204) is fixedly connected with a hollow rotating rod (205) through a coupler, the bottom of an inner cavity of the linkage box (203) is rotatably connected with a rotating cylinder (206) through an opening, the bottom of the rotating cylinder (206) is fixedly connected with a cutting cylinder (231), and the bottom of the hollow rotating rod (205) sequentially penetrates through the sliding plate (201), the linkage box (203) and the rotating cylinder (206) and extends to the inner side of the cutting cylinder (231).
3. A pavement thickness detection system for highway according to claim 2, wherein: the left side of linkage box (203) inner chamber and the surface of rotary cylinder (206) and hollow dwang (205) all are provided with bevel gear (207) of mutually supporting and use, reciprocating thread groove (208) have been seted up on the surface of hollow dwang (205) and are located the inboard of linkage box (203), the surface threaded connection of reciprocating thread groove (208) has the screw thread to hit cover (209), the front portion and the rear portion of linkage box (203) inner chamber all fixedly connected with retract section of thick bamboo (210), the inside slidable mounting that returns section of thick bamboo (210) has arc piece (211) that match and use with screw thread to hit cover (209), fixedly connected with first thrust spring (212) between the inner wall that returns arc piece (211) and returns section of thick bamboo (210).
4. A pavement thickness detection system for highway according to claim 2, wherein: the inner cavity of hollow dwang (205) has depression bar (213) through sliding sleeve slidable mounting, the surface cover of depression bar (213) is equipped with second thrust spring (214), pressure mouth (215) have been seted up on the surface of hollow dwang (205) and are located the inboard of linkage box (203), the top fixedly connected with bearing plate (216) of depression bar (213), and the one end of bearing plate (216) passes pressure mouth (215) and extends to the inboard of linkage box (203), lower part fixedly connected with spacing slide bar (217) between hollow dwang (205) inner cavity both sides, arc thorn board (218) are all slidable mounting on the both sides of spacing slide bar (217) surface, spike mouth (219) that cooperatees with arc thorn board (218) are seted up to the both sides of hollow dwang (205) and are located the inboard of cutting cylinder (231), the bottom fixedly connected with of depression bar (213) and arc thorn board (218) cooperate conical block (220) that uses, two between arc thorn board (218) and the inner wall fixedly connected with third thrust spring (221) of hollow dwang (205).
5. A pavement thickness detection system for highway according to claim 1, wherein: the front part and the rear part of the inner cavity of the sampling box (101) are fixedly connected with second chute plates (222), the inner side of the second chute plates (222) is slidingly provided with second sliding blocks (223), the surface of the cutting cylinder (231) is fixedly connected with an I-shaped rotary table (224), one side opposite to the second sliding blocks (223) is fixedly connected with L-shaped rods (225), one side opposite to the L-shaped rods (225) is fixedly connected with a butt plate (226) which is matched with the I-shaped rotary table (224), the top of L type pole (225) is through beginning opening slidable mounting has vertical gag lever post (227), and the bottom fixed connection of vertical gag lever post (227) and the bottom of sampling box (101) inner chamber, the surface cover of vertical gag lever post (227) is equipped with fourth thrust spring (228), two fixedly connected with rubber ring (229) that cooperatees with cutting cylinder (231) between the bottom of L type pole (225), the left side fixedly connected with L pulling pole (230) of linkage box (203).
6. The pavement thickness detection system for highway according to claim 5, wherein: the utility model discloses a quick-change type electric sampler for the oil sampling device, including sample box (101), connecting plate (109), connecting plate (105), L-shaped rod (225), connecting plate (105) and L-shaped rod (225), connecting hole (106) that mutually supporting used are all offered to one side of connecting plate (105) and L-shaped rod (225), connecting plate (101) inner chamber front portion and the equal fixedly connected with first draw-in groove board (107) in left side between electric telescopic rod (103), first slider (108) are installed to the inside sliding of first slider (107), two the equal fixedly connected with connecting plate (105) in the left side, and the bottom of connecting plate (105) runs through sample box (101) and extends to the inside of sample box (101) and be located the right side of L-shaped rod (225), connecting plate (105) and L-shaped rod (225) are all offered connecting hole (106) that mutually supporting used, connecting plate (110) are used with the fixed connection of the left side of rear portion, first slider (108) are installed in the inside sliding way, two the first slider (108) is relative one side of slider (109) is fixed connection with curved frame (109), two the bottom (224) is used in cooperation between curved frame (110).
7. The pavement thickness detection system for highway according to claim 6, wherein: the bottom of curved pole (109) is through butt joint pole (111) that support fixedly connected with and connecting hole (106) matched with use, opening fixedly connected with spray tube (112) are offered through the top of joint frame (110), the left side fixedly connected with storage case (113) of sampling case (101), the top fixedly connected with material pump (114) of sampling case (101), the both sides of material pump (114) all are connected with conveying pipeline (115), the right side sample case (101) are run through to the one end of conveying pipeline (115) and are connected with spray tube (112), the left side the one end of conveying pipeline (115) runs through storage case (113) and extends to the inboard of storage case (113), circular mouth (116) with cutting cylinder (231) matched with use are offered to the bottom of sampling case (101), move export (117) are offered on the right side of sampling case (101).
8. The pavement thickness detection system for highway according to claim 7, wherein: the right side of sampling case (101) bottom is connected with threaded rod (118) through the bearing piece rotation, the bottom of sampling case (101) just is located the front portion fixedly connected with lifting board (120) of threaded rod (118), the surface threaded connection of threaded rod (118) has lifting board (120), and the surface of spacing scale plate (119) is located to lifting board (120) cover.
9. A pavement thickness detection method for a highway is characterized by comprising the following steps of: the method specifically comprises the following steps:
s1, before use, firstly filling concrete slurry into a storage box (113), then pushing a sampling box (101) to move to a road surface, and then turning to the step S2 to perform a sampling procedure;
s2, starting the electric telescopic rod (103) to push the pulling frame (202) to move downwards through the butt joint frame (104), simultaneously starting the motor (204) to drive the hollow rotating rod (205) to rotate clockwise, and under the meshing effect of the three bevel gears (207), the cutting cylinder (231) rotates anticlockwise, simultaneously the thread striking sleeve (209) rotates clockwise through the effect of the reciprocating thread groove (208), as the thread striking sleeve (209) rotates and abuts against the inclined surface of the arc-shaped block (211), the arc-shaped block (211) can retract towards the recycling sleeve and does not abut against the thread striking sleeve (209) any more through the first thrust spring (212), the electric telescopic rod (103) drives the hollow rotating rod (205) and the linkage box (203) to continuously descend, the L-shaped rod (225) and the rubber ring (229) are pressed down through the I-shaped turntable (224) and the butt joint plate (226), the rubber ring (229) firstly descends to contact with the ground and then enables the cutting cylinder (231) to continuously descend under the sliding effect of the vertical limit rod (227), the cutting cylinder (231) rotates out of the road surface to abut against the thread striking sleeve (209), and simultaneously the hollow rotating rod (205) is completely and the hollow rotating rod (204) is completely and reversely rotated to cut the cylinder (204) until the bottom of the cylinder (204) is completely and reversely rotated and the cylinder (204) is completely rotated and completely and turned out of the cylinder (204) is completely and completely rotated down, the thread striking sleeve (209) is driven to reversely rotate and then is contacted with the right-angle surface of the arc block (211) to enable the arc block (211) to be subjected to hard pressing, the thread striking sleeve (209) is driven to downwards move by the reciprocating thread groove (208) under the limit of the arc block (211), the pressure bearing plate (216) is pressed to push the pressure rod (213) and the conical block (220) to downwards move under the action of the sliding sleeve after the pressure bearing plate (216) descends, the conical block (220) presses the two arc thorn plates (218) to move towards two sides under the limit of the limit sliding rod (217), the arc thorn plates (218) slide out of the annular strip-shaped groove on the inner side of the cylinder through the sharp thorn opening (219), so that the sharp thorn of the arc thorn plates (218) is clamped on the inner side of the cylinder, the cutting cylinder is started to ascend when the thread striking sleeve (209) descends to the bottommost part of the reciprocating thread groove (208), the cutting cylinder (231) is restarted to the inner side of the sampling box (101) through the pulling of the pulling frame (202) of the butt joint frame (104), and then the cutting cylinder (231) is turned to the inner side of the sampling box (101) for unloading step S3;
s3, pulling the pulling frame (202) by hand to move the cutting cylinder (231), the motor (204) and the linkage box (203) rightwards under the action of the sliding plate (201) after sampling is completed, pulling the cutting cylinder (231) out of the moving-out opening (117), separating the abutting plate (226) from the I-shaped rotary table (224) in the process, simultaneously driving the clamping frame (110) to move to the top of the rubber ring (229) under the action of the L pulling rod (230), abutting the front part and the rear part of the clamping frame (110) with the abutting plate (226), simultaneously inserting the abutting plate (111) into the inner side of the connecting hole (106) to connect the L-shaped rod (225) with the connecting plate (105), then starting the electric telescopic rod (103) to push the connecting plate (105) to enable the clamping frame (110) and the spray pipe (112) to descend until the abutting plate is inserted into the sampling hole, then enabling the material pump (114) to fill the slurry injection hole through the conveying pipe (115) and the spray pipe (112), then enabling the motor (204) to rotate anticlockwise to enable the sleeve (216) to continuously push the threaded sleeve (216) to be out of the conical pressing plate (218) and then pressing the conical pressing plate (218) to be prevented from pressing the conical pressing the second bearing plate (218), the two arc thorn boards (218) retract to the inner side of the hollow rotating rod (205) through the thrust of the third thrust spring (221), the inner side of the cylinder is not clamped, the cylinder falls off from the inner side of the cutting cylinder (231) after losing the clamping, then the cylinder is placed at the top of the lifting board (120), then the threaded rod (118) is rocked to drive the lifting board (120) and the cylinder to rise until the lifting board and the cylinder stop after touching the top, then the thickness is obtained by observing the numerical value of the limit scale board (119), and the pulling frame (202) is pushed to be restored to the inner side of the sampling box (101) for secondary sampling after the detection is completed.
10. The method for detecting the thickness of a road surface for a highway according to claim 9, wherein: in the step S2, the rubber ring (229) is made of rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311421016.5A CN117403512A (en) | 2023-10-30 | 2023-10-30 | Road surface thickness detection system and method for highway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311421016.5A CN117403512A (en) | 2023-10-30 | 2023-10-30 | Road surface thickness detection system and method for highway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117403512A true CN117403512A (en) | 2024-01-16 |
Family
ID=89488669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311421016.5A Pending CN117403512A (en) | 2023-10-30 | 2023-10-30 | Road surface thickness detection system and method for highway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117403512A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118089506A (en) * | 2024-04-22 | 2024-05-28 | 山东慧宇航空遥感技术有限公司 | Soil layer thickness measuring device for engineering survey and drawing |
-
2023
- 2023-10-30 CN CN202311421016.5A patent/CN117403512A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118089506A (en) * | 2024-04-22 | 2024-05-28 | 山东慧宇航空遥感技术有限公司 | Soil layer thickness measuring device for engineering survey and drawing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112197995A (en) | Soil sampling device for soil pollution detection and using method thereof | |
| CN203741803U (en) | Subgrade compaction measurement soil sampling device for project supervision | |
| CN117403512A (en) | Road surface thickness detection system and method for highway | |
| CN211553378U (en) | Geodetic prospecting geodetic apparatus | |
| CN214538647U (en) | Geotechnical sampling device for geotechnical engineering | |
| CN216361691U (en) | Ground sample collection system for prospecting | |
| CN209356239U (en) | A kind of seashore wetland ecological soil sampler | |
| CN210893755U (en) | Ground soil sampling device | |
| CN219200903U (en) | Device applied to hydraulic loop geological survey | |
| CN219038425U (en) | Soil detection sampling device convenient to sample | |
| CN218349841U (en) | Black land earth surface matrix detection sampling device | |
| CN111413137A (en) | Sampling device for ecological environment construction and use method thereof | |
| CN116429486A (en) | Labor-saving earth auger with pedal | |
| CN216621826U (en) | Agricultural technology promotes and uses soil sampling device | |
| CN210741887U (en) | Portable original state soil sampling device | |
| CN211504745U (en) | Soil sampling device for environmental detection | |
| CN113945421A (en) | Water resource water quality sampling and detecting equipment with portable drill bit | |
| CN112539951A (en) | Electric soil sampler and soil sampling method thereof | |
| CN219714784U (en) | Soil restoration detects control sampling device | |
| CN220690504U (en) | Portable sampling device for geological mineral exploration | |
| CN216695651U (en) | Landslide soil property parameter detects uses sampling device | |
| CN218994791U (en) | Soil detection sampling device | |
| CN218646648U (en) | Soil sample collector | |
| CN221173939U (en) | Geological survey sampling device | |
| CN219996663U (en) | Geological rock-soil compacting device for investigation test |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication |