CN117367862A - Road construction detects with sampling device that punches - Google Patents
Road construction detects with sampling device that punches Download PDFInfo
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- CN117367862A CN117367862A CN202311395606.5A CN202311395606A CN117367862A CN 117367862 A CN117367862 A CN 117367862A CN 202311395606 A CN202311395606 A CN 202311395606A CN 117367862 A CN117367862 A CN 117367862A
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- drill bit
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- 238000005070 sampling Methods 0.000 title claims abstract description 65
- 238000010276 construction Methods 0.000 title claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 43
- 238000005553 drilling Methods 0.000 claims abstract description 29
- 238000001816 cooling Methods 0.000 claims abstract description 22
- 238000001514 detection method Methods 0.000 claims abstract description 22
- 239000007788 liquid Substances 0.000 claims abstract description 15
- 238000004080 punching Methods 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims description 83
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 40
- 238000007789 sealing Methods 0.000 claims description 15
- 238000001125 extrusion Methods 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 5
- 239000000110 cooling liquid Substances 0.000 abstract description 13
- 230000001360 synchronised effect Effects 0.000 abstract description 4
- 239000002826 coolant Substances 0.000 abstract description 2
- 230000033001 locomotion Effects 0.000 description 10
- 239000010720 hydraulic oil Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 235000013527 bean curd Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The invention discloses a punching and sampling device for road construction detection, which comprises a support base, wherein an auxiliary support plate is fixed at the right end of the support base through bolts, sliding guide rods are fixedly arranged at the upper ends of the front side and the rear side of the support base, top positioning plates are fixed at the upper ends of the sliding guide rods, and a sliding mounting plate penetrates through the middle of the sliding guide rods. This road construction detects with sampling device that punches through being provided with fixture cooperation hydraulic drive mechanism, provides clamping power for fixture through hydraulic drive pole mechanism, can carry out the centre gripping to the road sample after drilling to follow drill pipe and drill bit synchronous upgrade, so that the inside that can be easier after drilling is accomplished takes out the sample at the drilling, improves the work efficiency that drilling sample detected, and the cooperation sets up drill bit cooling mechanism, more direct carry the cooling liquid to the drill bit bottom, more effectually improve drill bit cooling drill bit life and build the use of coolant liquid simultaneously.
Description
Technical Field
The invention relates to the technical field of road detection, in particular to a punching and sampling device for road construction detection.
Background
Roads, i.e., infrastructure for the passage of various trackless vehicles and pedestrians; according to the use characteristics, the road is divided into a highway, an urban road, a rural road, a plant-mine road, a forestry road, an examination road, a competition road and the like; in order to ensure the service life of the road and prevent bean curd residue engineering, after the construction of the road is completed, the construction quality of the road is generally required to be detected, the construction quality of the road is detected by perforating the road after the construction is completed, parameters such as the paving thickness, compactness and the like of the road can be known, and special perforating equipment is required to be used when the construction quality of the road is detected.
However, when the conventional punching and sampling device for road construction detection is used, certain problems still exist:
the existing sampling device for road engineering detection as disclosed in China patent publication No. CN219573544U comprises a base, a vertical plate and a rotary table, wherein the vertical plate is fixedly connected to the left side and the right side of the top of the base through bolts, the rotary table is positioned between the inner sides of the vertical plate, a rotating motor is fixedly connected to the front side of the bottom of the rotary table, a sampling cylinder is screwed to the bottom end of a power output shaft of the rotating motor, an electric telescopic rod is fixedly connected to the rear side of the bottom of the rotary table, an installation seat is fixedly connected to the bottom end of the electric telescopic rod, and a moving groove is longitudinally formed in the bottom of the installation seat; however, the conventional road detection sampling device can meet the daily sampling use, but has some problems in the use process;
1. the existing equipment is not provided with a cooling structure, when drilling and sampling are carried out, automatic water injection and cooling cannot be carried out, cooling liquid is needed to be poured from the upper part of the drill bit manually, the increased use complexity is achieved, meanwhile, the high-speed rotation is carried out when the drill bit is used for sampling, splashing of the cooling liquid is easy to cause, the liquid is difficult to reach the bottom end of the drill bit for effective cooling, a large amount of liquid is needed to be injected for reliable cooling, and if the cooling liquid is not supplemented in time, the high-temperature damage of the drill bit is easy to cause;
2. the existing road detection sampling device is difficult to take out samples after drilling and sampling are completed, the equipment is required to be removed and clamped by other clamping equipment for taking out, the operation difficulty is high, the labor intensity is increased, and the overall sampling efficiency is low.
Aiming at the problems, the novel design is carried out on the basis of the original punching and sampling device for road construction detection.
Disclosure of Invention
The invention aims to provide a punching and sampling device for road construction detection, which solves the problems that the prior road detection and sampling device cannot effectively and reliably cool a drill bit, more water resources are needed to be used, the environment is not protected, and meanwhile, a clamping mechanism is not provided, secondary coring is needed during sampling, and the operation is tedious and the sampling efficiency is low.
In order to achieve the above purpose, the present invention provides the following technical solutions: road construction detects with sampling device that punches, including supporting the base:
an auxiliary support plate is fixed at the right end of the support base through bolts, sliding guide rods are fixedly arranged at the upper ends of the front side and the rear side of the support base, a top positioning plate is fixed at the upper end of each sliding guide rod, a sliding mounting plate penetrates through the middle of each sliding guide rod, and a height adjusting screw rod penetrates through the middle of each sliding mounting plate;
the right end of the sliding mounting plate is fixedly provided with a first mounting plate through bolts, the left side of the first mounting plate is provided with a power motor, the right lower end of the sliding mounting plate is provided with a drilling sampling mechanism, the right end of the first mounting plate penetrates through a transmission sleeve, the lower end of the transmission sleeve penetrates through a drill pipe, and the lower end of the drill pipe is provided with a sampling drill bit;
the drill bit cooling mechanism is connected to the power motor top, the inside lower extreme of drill pipe is connected with fixture, and hydraulic drive mechanism is installed to the drill pipe upper end.
Preferably, the sliding mounting plate both ends and sliding guide bar sliding connection, high accommodate the lead screw both ends respectively with support base and top locating plate bearing connection, and high accommodate the lead screw upper end runs through the top locating plate and is connected with the carousel to high accommodate the lead screw middle part and sliding mounting plate threaded connection.
By adopting the technical scheme, through setting up the cooperation of high accommodate screw and sliding mounting plate, drive high accommodate screw rotatory when rotatory carousel to drive the sliding mounting plate through high accommodate screw and go up and down, and then the drilling sampling mechanism's of adjustable its right side installation height.
Preferably, the lower end of the drill pipe is connected with the sampling drill bit in a clamping way, positioning bolts penetrate through the lower end of the drill pipe, the positioning bolts are in threaded connection with the sampling drill bit, and the positioning bolts are distributed in an annular array;
the upper end of the drill pipe is fixedly connected with a positioning ring, the lower end of the transmission sleeve penetrates through the inside of the positioning ring, and the positioning ring is fixedly connected with the transmission sleeve through bolts.
By adopting the technical scheme, the drill pipe and the drill bit are connected and installed through the positioning bolt, the split structural design of the drill pipe and the drill bit is convenient to replace independently after the drill bit is worn, the replacement cost is reduced, and meanwhile, the positioning ring is matched with the transmission sleeve to install and position the drill pipe.
Preferably, the locating frame is fixedly arranged at the upper end of the first mounting plate, the upper end of the transmission sleeve penetrates through the locating frame, the transmission sleeve is respectively connected with the first mounting plate and the locating frame through bearings, the upper end of the power motor is fixedly connected with a first belt pulley, the upper end of the transmission sleeve is fixedly connected with a second belt pulley, and a transmission belt is connected between the first belt pulley and the second belt pulley.
By adopting the technical scheme, the power motor is used for providing power for the rotation of the drill pipe and the drill bit, the power motor is used for driving the first belt pulley to rotate, the first belt pulley is used for driving the second belt pulley and the transmission sleeve to rotate through the transmission belt, and the transmission sleeve is connected through the positioning ring to drive the drill pipe and the drill bit to synchronously rotate so as to drill and sample the pavement.
Preferably, the drill bit cooling mechanism comprises a water delivery conduit;
the inside water delivery pipe that runs through of drive sleeve, and water delivery pipe is connected with drive sleeve bearing, drill pipe upper end fixed mounting has the guide plate, and the guide plate middle part is the toper structural design, the guiding gutter has been seted up to the drill pipe inner wall, and the guiding gutter is annular array and distributes to the guiding gutter extends to the sampling drill bit lower extreme.
Adopt above-mentioned technical scheme, through the cooperation of water supply pipe and drive sleeve for cooling liquid can directly reach inside drill pipe and the drill bit, and through the cooperation of guide plate and guiding gutter, make the cooling liquid can flow to the lower extreme of drill bit through the guiding gutter, more direct cooling to the drill bit, in order to prolong the life of drill bit.
Preferably, a transmission shaft is arranged at the upper end of the power motor, the transmission shaft is connected with a positioning frame bearing, and the bottom end of the transmission shaft is fixedly connected with the power motor;
the upper end of the transmission shaft penetrates through a fixed plate, the transmission shaft is fixedly connected with the positioning frame, a limiting groove is formed in the inner wall of the fixed plate, the limiting groove is of a U-shaped structural design, a hose is attached to the inner wall of the limiting groove, a movable plate is arranged in the limiting groove, the movable plate is fixedly connected with the transmission shaft, and an extrusion roller is connected with the outer wall shaft of the movable plate;
the outer wall of the extrusion roller is in contact with the hose, the distance between the extrusion roller and the circular arc groove of the limiting groove is smaller than the diameter of the hose, the two ends of the hose are respectively connected with a first corrugated pipe and a second corrugated pipe, the right side of the first corrugated pipe is connected with the water delivery pipe in a conducting mode, the water supply tank is installed at the rear end of the sliding mounting plate, and the tail end of the second corrugated pipe penetrates through the bottom end of the water supply tank.
Adopt above-mentioned technical scheme, can provide power for drill bit cooling mechanism in step when the motor is rotatory through the setting of transmission shaft, drive fly leaf and multiunit extrusion gyro wheel through the transmission shaft and rotate at spacing inslot portion, and the extrusion gyro wheel is constantly extrudeed the hose when rotatory around the transmission shaft, and then with the inside cooling liquid of supply tank through the suction of second bellows to inside the hose to carry to the pipe that delivers water by first bellows, and then can be timely effectual when taking a sample to the drilling of road cooling to the drill bit.
Preferably, the clamping mechanism comprises a movable storage groove;
the inner wall of the lower end of the drill pipe is provided with a movable storage groove, a clamping plate is arranged in the movable storage groove, the movable storage groove is in sliding connection with the clamping plate, and the outer side end of the clamping plate is provided with a positioning chute;
the movable storage groove is internally fixedly connected with a sliding limiting rod, two groups of sliding limiting rods are arranged, the two groups of sliding limiting rods penetrate through two ends of the clamping plate respectively, the sliding limiting rod is in sliding connection with the clamping plate, a first reset spring is sleeved outside the inner side end of the sliding limiting rod, and the outer side end of the first reset spring is connected with the clamping plate.
By adopting the technical scheme, the sample can be clamped and taken out after the sampling is finished through the arrangement of the plurality of groups of clamping plates, the convenience of use is improved by providing inward movable power for the clamping plates, the sample can be clamped and fixed, the inward thrust of the clamping plates is relieved when the sample needs to be taken down, the clamping plates can be pushed to reset by the first reset spring, and the movable stability of the clamping plates can be improved through the arrangement of the sliding limiting rods.
Preferably, the inner wall of the clamping plate is designed in an arc-shaped structure, and the clamping plate and the movable storage groove are distributed in a collar-shaped array by taking the center point of the drill pipe as the center point.
By adopting the technical scheme, the clamping plate designed through the arc-shaped structure can better clamp the sample, the contact area and friction force are improved, and the stability of clamping can be improved through the design of the plurality of groups of clamping plates.
Preferably, the hydraulic transmission mechanism comprises a guide sleeve ring;
the outside of the upper end of the drill pipe is provided with a guide sleeve ring which is connected with a drill pipe bearing, the upper end of the drill pipe is provided with a liquid storage tank, the inner wall of the guide sleeve ring penetrates into the liquid storage tank, and the liquid storage tank is connected with the guide sleeve ring in a conducting way;
the drill pipe inner wall has been seted up the water conservancy diversion and has been found the hole, and the inside sliding connection in water conservancy diversion is found the hole has movable connecting rod to movable connecting rod upper end fixedly connected with first piston, the movable connecting rod lower extreme has run through second reset spring, and both ends are respectively with movable connecting rod and water conservancy diversion are found hole inner wall fixed connection about the second reset spring, movable connecting rod bottom fixedly connected with movable locating piece, and movable locating piece bottom runs through movable storage tank and positioning chute block and is connected, and movable locating piece lower extreme is the inclined plane design.
By adopting the technical scheme, through the cooperation of water conservancy diversion lantern ring and reservoir, can be through the inside hydraulic oil that pours into of water conservancy diversion lantern ring to reservoir and water conservancy diversion vertical hole, and can not influence the normal rotation of drill pipe and drill bit because of the water conservancy diversion lantern ring is connected with the drill pipe bearing, after the inside hydraulic oil that pours into of water conservancy diversion vertical hole, can promote first piston, movable connecting rod and movable locating piece down movement to make movable locating piece promote the grip block inward movement, to the sample centre gripping, for the activity improvement power of grip block.
Preferably, a second mounting plate is fixed at the lower end of the left side of the sliding mounting plate through bolts, two groups of sealing pipes are fixedly connected to the upper end of the second mounting plate, a second piston is arranged in the sealing pipes, a transmission connecting rod penetrates through the left side end of the sealing pipes, and the right side end of the transmission connecting rod is fixedly connected with the second piston;
the middle part of the second mounting plate is provided with an electric push rod, the left side end of the electric push rod is fixedly connected with a transmission plate, and the front end and the rear end of the transmission plate are respectively connected with the left sides of the two groups of transmission connecting rods;
the right end of the sealing tube is connected with a guide tube in a conducting way, and the right end of the guide tube is connected with a guide sleeve ring in a conducting way.
By adopting the technical scheme, through the cooperation of the sealing tube and the second piston, hydraulic power can be provided for the movement of the first piston, the transmission plate is pushed to move through the electric push rod, the transmission connecting rod and the second piston are driven to move by the transmission plate, hydraulic oil in the sealing tube is conveyed to the flow guide sleeve through the flow guide tube and is conveyed to a plurality of groups of flow guide vertical holes through the liquid storage tank, and therefore the first piston, the movable connecting rod and the movable positioning block are pushed to move downwards.
Compared with the prior art, the invention has the beneficial effects that: this road construction detects with sampling device that punches through being provided with fixture cooperation hydraulic drive mechanism, provides clamping power for fixture through hydraulic drive pole mechanism, can carry out the centre gripping to the road sample after drilling to follow drill pipe and drill bit synchronous upgrade, so that the inside that can be easier after drilling is accomplished takes out the sample at the drilling, improves the work efficiency that drilling sample detected, and the cooperation sets up drill bit cooling mechanism, more direct carry the cooling liquid to the drill bit bottom, more effectually improve drill bit cooling drill bit life and build the use of coolant liquid simultaneously.
1. The clamping mechanism is arranged to clamp the sample after the drilling of the road, and the hydraulic transmission mechanism is used for controlling the flow of hydraulic oil, so that the clamping plate is operated to clamp the sample, the clamping is more stable, the internal sample is conveniently and synchronously taken out after the drilling is finished, and the clamping mechanism can be controlled to contact the sample to fix the sample again so as to detect the construction quality of the road after the sample falls;
2. the diversion trench is formed in the inner wall of the drill pipe, cooling liquid is injected into the upper end of the drill pipe, so that the cooling liquid can directly circulate to the lower end of the drill bit, the drill bit is guaranteed to have good cooling when drilling and sampling, the built-in cooling structure is compared with the traditional manual water pouring structure, the waste of water resources can be reduced, the cooling liquid can not splash everywhere, the drill bit cooling mechanism and the drilling and sampling mechanism all adopt power motors to provide power, water supply does not need to be controlled independently, linkage can be carried out with drilling, but the power source structure is low in cost, and the failure rate is lower in operation.
Drawings
FIG. 1 is a right side view of the present invention;
FIG. 2 is a schematic diagram of a left side view of the present invention;
FIG. 3 is a schematic view of a portion of a borehole sampling mechanism according to the present invention;
FIG. 4 is a schematic cross-sectional view of a drill pipe of the present invention;
FIG. 5 is an enlarged schematic view of the structure of FIG. 4A according to the present invention;
FIG. 6 is a schematic view of a flow collar and reservoir according to the present invention;
FIG. 7 is a schematic view of the drill pipe and drill bit of the present invention;
FIG. 8 is a schematic view of a movable receiving slot and a clamping plate structure according to the present invention;
FIG. 9 is a schematic view of a drive shaft and a fly plate structure according to the present invention;
FIG. 10 is a schematic view of the structure of the electric putter and the transmission plate of the present invention;
fig. 11 is a schematic view showing the construction of a second bellows and a water supply tank according to the present invention.
In the figure: 1. a support base; 2. an auxiliary supporting plate; 3. sliding the guide rod; 4. a top positioning plate; 5. a sliding mounting plate; 6. a height adjusting screw rod; 7. a turntable; 8. a first mounting plate; 9. a power motor; 10. drilling and sampling mechanism; 1001. drilling a pipe; 1002. a sampling drill bit; 1003. positioning bolts; 1004. a positioning ring; 1005. a drive sleeve; 1006. a positioning frame; 1007. a first pulley; 1008. a second pulley; 1009. a drive belt; 11. a drill bit cooling mechanism; 1101. a water supply conduit; 1102. a deflector; 1103. a diversion trench; 1104. a transmission shaft; 1105. a fixing plate; 1106. a limit groove; 1107. a hose; 1108. a movable plate; 1109. extruding rollers; 1110. a first bellows; 1111. a second bellows; 1112. a water supply tank; 12. a clamping mechanism; 1201. a movable storage groove; 1202. a clamping plate; 1203. positioning chute; 1204. sliding the limit rod; 1205. a first return spring; 13. a hydraulic transmission mechanism; 1301. a deflector collar; 1302. a liquid storage tank; 1303. a diversion vertical hole; 1304. a movable connecting rod; 1305. a second return spring; 1306. a first piston; 1307. a movable positioning block; 1308. a second mounting plate; 1309. sealing the tube; 1310. a second piston; 1311. a transmission link; 1312. a flow guiding pipe; 1313. an electric push rod; 1314. and a transmission plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-11, the present invention provides a technical solution: the punching and sampling device for road construction detection comprises a support base 1, wherein an auxiliary support plate 2 is fixed at the right end of the support base 1 through bolts, a sliding guide rod 3 is fixedly arranged at the upper ends of the front side and the rear side of the support base 1, a top positioning plate 4 is fixed at the upper end of the sliding guide rod 3, a sliding mounting plate 5 penetrates through the middle part of the sliding guide rod 3, and a height adjusting screw rod 6 penetrates through the middle part of the sliding mounting plate 5; the right end of the sliding mounting plate 5 is fixedly provided with a first mounting plate 8 through bolts, the left side of the first mounting plate 8 is provided with a power motor 9, the right lower end of the sliding mounting plate 5 is provided with a drilling sampling mechanism 10, two ends of the sliding mounting plate 5 are in sliding connection with the sliding guide rod 3, two ends of the height adjusting screw rod 6 are respectively in bearing connection with the supporting base 1 and the top positioning plate 4, the upper end of the height adjusting screw rod 6 penetrates through the top positioning plate 4 to be connected with a turntable 7, and the middle part of the height adjusting screw rod 6 is in threaded connection with the sliding mounting plate 5; constitute bearing structure through supporting base 1, slip guide bar 3 and top locating plate 4, and the auxiliary stay board 2 that supporting base 1 side is connected can improve the device and punch the stability when taking a sample, and the slip mounting panel 5 that slip guide bar 3 middle part runs through installs drilling sampling mechanism 10 with first mounting panel 8 cooperation, drives high accommodate screw 6 through rotatory carousel 7 and rotates, can adjust the height of slip mounting panel 5 and drilling sampling mechanism 10, and then control and drill the sample to the road.
A transmission sleeve 1005 penetrates through the right side end of the first mounting plate 8, a drill pipe 1001 penetrates through the lower end of the transmission sleeve 1005, and a sampling drill bit 1002 is mounted at the lower end of the drill pipe 1001; the lower end of the drill pipe 1001 is connected with a sampling drill bit 1002 in a clamping way, a positioning bolt 1003 penetrates through the lower end of the drill pipe 1001, the positioning bolt 1003 is in threaded connection with the sampling drill bit 1002, the positioning bolts 1003 are distributed in an annular array, the upper end of the drill pipe 1001 is fixedly connected with a positioning ring 1004, the lower end of a transmission sleeve 1005 penetrates through the inside of the positioning ring 1004, and the positioning ring 1004 is fixedly connected with the transmission sleeve 1005 through bolts; a locating frame 1006 is fixedly arranged at the upper end of the first mounting plate 8, the upper end of a transmission sleeve 1005 penetrates through the locating frame 1006, the transmission sleeve 1005 is respectively connected with the first mounting plate 8 and the locating frame 1006 in a bearing way, a first belt pulley 1007 is fixedly connected at the upper end of a power motor 9, a second belt pulley 1008 is fixedly connected at the upper end of the transmission sleeve 1005, and a transmission belt 1009 is connected between the first belt pulley 1007 and the second belt pulley 1008; the transmission sleeve 1005 is positioned and installed through the first mounting plate 8, the drill pipe 1001 is connected with the transmission sleeve 1005 through the positioning ring 1004, the drill pipe 1001 is connected with the sampling drill bit 1002 through the positioning bolt 1003 so as to be convenient to replace, when drilling is carried out, the first belt pulley 1007 can be driven to rotate through the starting power motor 9, the first belt pulley 1007 drives the second belt pulley 1008 and the transmission sleeve 1005 to rotate through the transmission belt 1009, and the transmission sleeve 1005 drives the drill pipe 1001 and the sampling drill bit 1002 to rotate through the positioning ring 1004 so as to drill and sample.
The top end of the power motor 9 is connected with a drill bit cooling mechanism 11, the drill bit cooling mechanism 11 comprises a water delivery pipe 1101, the inside of a transmission sleeve 1005 is penetrated with the water delivery pipe 1101, the water delivery pipe 1101 is in bearing connection with the transmission sleeve 1005, a guide plate 1102 is fixedly arranged at the upper end of the drill pipe 1001, the middle part of the guide plate 1102 is in a conical structure design, guide grooves 1103 are formed in the inner wall of the drill pipe 1001, the guide grooves 1103 are distributed in an annular array, and the guide grooves 1103 extend to the lower end of the sampling drill bit 1002; the upper end of the power motor 9 is provided with a transmission shaft 1104, the transmission shaft 1104 is in bearing connection with the positioning frame 1006, the bottom end of the transmission shaft 1104 is fixedly connected with the power motor 9, a fixed plate 1105 penetrates through the upper end of the transmission shaft 1104, the transmission shaft 1104 is fixedly connected with the positioning frame 1006, a limit groove 1106 is formed in the inner wall of the fixed plate 1105, the limit groove 1106 is of a U-shaped structural design, a hose 1107 is attached to the inner wall of the limit groove 1106, a movable plate 1108 is arranged in the limit groove 1106, the movable plate 1108 is fixedly connected with the transmission shaft 1104, an extrusion roller 1109 is axially connected with the outer wall of the movable plate 1108, the outer wall of the extrusion roller 1109 is in contact with the hose 1107, the distance between the extrusion roller 1109 and the arc groove of the limit groove 1106 is smaller than the diameter of the hose 1107, a first corrugated pipe 1110 and a second corrugated pipe 1111 are respectively connected to the two ends of the hose 1107, the right side of the first corrugated pipe 1110 is in conductive connection with the water supply pipe 1101, a water supply tank 1112 is arranged at the rear end of the sliding mounting plate 5, and the tail end of the second corrugated pipe 1111 penetrates to the bottom end of the water supply tank 1112; the drill bit cooling mechanism 11 is convenient to cool down the sampling drill bit 1002 when road drilling and sampling are carried out, rotary power is provided for the transmission shaft 1104 through the rotation synchronization of the power motor 9, the transmission shaft 1104 drives the movable plate 1108 and the plurality of groups of extrusion rollers 1109 to synchronously rotate, the plurality of groups of extrusion rollers 1109 can continuously extrude the hose 1107 in the rotation process, cooling liquid stored in the water supply tank 1112 is pumped into the hose 1107 through the second corrugated pipe 1111 and is conveyed into the water supply conduit 1101 through the first corrugated pipe 1110, the cooling liquid flows into the guide groove 1103 through the arrangement of the guide plate 1102 at the upper end in the drill pipe 1001 and flows to the lower end of the sampling drill bit 1002, and further the temperature of the sampling drill bit 1002 is cooled down more directly, so that the service life of the sampling drill bit 1002 is prolonged.
The lower end of the inner part of the drill pipe 1001 is connected with a clamping mechanism 12, and the clamping mechanism 12 comprises a movable storage groove 1201; the inner wall of the lower end of the drill pipe 1001 is provided with a movable storage groove 1201, a clamping plate 1202 is arranged in the movable storage groove 1201, the movable storage groove 1201 is in sliding connection with the clamping plate 1202, and the outer side end of the clamping plate 1202 is provided with a positioning chute 1203; the movable storage groove 1201 is internally fixedly connected with a sliding limiting rod 1204, the sliding limiting rod 1204 is provided with two groups, the two groups of sliding limiting rods 1204 respectively penetrate through two ends of the clamping plate 1202, the sliding limiting rod 1204 is in sliding connection with the clamping plate 1202, a first reset spring 1205 is sleeved outside the inner side end of the sliding limiting rod 1204, and the outer side end of the first reset spring 1205 is connected with the clamping plate 1202; the inner wall of the clamping plate 1202 is designed in an arc structure, and the clamping plate 1202 and the movable storage groove 1201 are distributed in a collar-shaped array by taking the center point of the drill pipe 1001 as the center point; through offer the activity in drill pipe 1001 inner wall and accomodate the groove 1201 be convenient for install grip block 1202, the setting of multiunit grip block 1202 is convenient for carry out the centre gripping to the road sample after drilling is accomplished to follow drill pipe 1001 and rise in step, thereby take out it from drilling inside, the convenience of improvement use, and multiunit grip block 1202 provides clamping power by hydraulic drive mechanism 13, when not needing to carry out the centre gripping, first reset spring 1205 can promote grip block 1202 outside motion, and then move to the activity and accomodate the inslot 1201, prevent to produce the condition that blocks when drilling the sample, this structure can improve the convenience of taking out of road detection sample.
And a hydraulic transmission mechanism 13 is arranged at the upper end of the drill pipe 1001; the hydraulic transmission mechanism 13 comprises a guide sleeve 1301, the outside of the upper end of a drill pipe 1001 is provided with the guide sleeve 1301, the guide sleeve 1301 is connected with the drill pipe 1001 through a bearing, the upper end of the drill pipe 1001 is provided with a liquid storage tank 1302, the inner wall of the guide sleeve 1301 penetrates into the liquid storage tank 1302, the liquid storage tank 1302 is connected with the guide sleeve 1301 in a conducting manner, the inner wall of the drill pipe 1001 is provided with a guide vertical hole 1303, the inside of the guide vertical hole 1303 is slidingly connected with a movable connecting rod 1304, the upper end of the movable connecting rod 1304 is fixedly connected with a first piston 1306, the lower end of the movable connecting rod 1304 penetrates through a second reset spring 1305, the upper end and the lower end of the second reset spring 1305 are respectively fixedly connected with the movable connecting rod 1304 and the inner wall of the guide vertical hole 1303, the bottom end of the movable connecting rod 1304 is fixedly connected with a movable positioning block 1307, the bottom end of the movable positioning block 1307 penetrates through the movable storage tank 1201 to be in clamping connection with the positioning chute 1203, and the lower end of the movable positioning block 1307 is in an inclined plane design; the lower end of the left side of the sliding mounting plate 5 is fixedly provided with a second mounting plate 1308 through bolts, the upper end of the second mounting plate 1308 is fixedly connected with two groups of sealing pipes 1309, a second piston 1310 is arranged in each sealing pipe 1309, the left side end of each sealing pipe 1309 penetrates through a transmission connecting rod 1311, and the right side end of each transmission connecting rod 1311 is fixedly connected with the corresponding second piston 1310; the middle part of the second mounting plate 1308 is provided with an electric push rod 1313, the left side end of the electric push rod 1313 is fixedly connected with a transmission plate 1314, and the front end and the rear end of the transmission plate 1314 are respectively connected with the left sides of two groups of transmission connecting rods 1311; the right end of the sealing tube 1309 is connected with a guide tube 1312 in a conducting way, and the right end of the guide tube 1312 is connected with a guide sleeve 1301 in a conducting way; through the cooperation of sealed tube 1309 and second piston 1310, can provide power for the centre gripping motion of fixture 12, drive the motion of drive plate 1314 through electric putter 1313, and drive plate 1314 drives two sets of drive links 1311 and second piston 1310 synchronous motion, and can carry the inside hydraulic oil of sealed tube 1309 to the water conservancy diversion lantern ring 1301 inside through the honeycomb duct 1312 in the motion process, and carry its reposition of redundant personnel to the inside of a plurality of water conservancy diversion vertical hole 1303 by reservoir 1302, make the inside first piston 1306 that sets up drive movable connecting rod 1304 and movable locating piece 1307 synchronous downward movement, promote the motion of grip plate 1202 in movable storage groove 1201 by movable locating piece 1307, and carry out the centre gripping to the road sample, this structure occupation space is little, centre gripping is reliable and stable, be convenient for improve the convenience that the road sample took out and the overall efficiency of road detection.
While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations may be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. Road construction detects with sampling device that punches, including supporting base (1), its characterized in that:
an auxiliary supporting plate (2) is fixed at the right end of the supporting base (1) through bolts, sliding guide rods (3) are fixedly arranged at the upper ends of the front side and the rear side of the supporting base (1), a top positioning plate (4) is fixed at the upper ends of the sliding guide rods (3), a sliding mounting plate (5) penetrates through the middle of the sliding guide rods (3), and a height adjusting screw rod (6) penetrates through the middle of the sliding mounting plate (5);
the right end of the sliding mounting plate (5) is fixedly provided with a first mounting plate (8) through bolts, the left side of the first mounting plate (8) is provided with a power motor (9), the right lower end of the sliding mounting plate (5) is provided with a drilling sampling mechanism (10), the right end of the first mounting plate (8) is penetrated with a transmission sleeve (1005), the lower end of the transmission sleeve (1005) is penetrated with a drill pipe (1001), and the lower end of the drill pipe (1001) is provided with a sampling drill bit (1002);
the drill bit cooling mechanism (11) is connected to the top of the power motor (9), the clamping mechanism (12) is connected to the lower end inside the drill pipe (1001), and the hydraulic transmission mechanism (13) is installed at the upper end of the drill pipe (1001).
2. The hole punching and sampling device for road construction detection according to claim 1, wherein: the sliding installation plate (5) both ends and sliding guide bar (3) sliding connection, high accommodate the lead screw (6) both ends respectively with support base (1) and top locating plate (4) bearing connection, and high accommodate the lead screw (6) upper end runs through top locating plate (4) and is connected with carousel (7) to high accommodate the lead screw (6) middle part and sliding installation plate (5) threaded connection.
3. The hole punching and sampling device for road construction detection according to claim 1, wherein: the lower end of the drill pipe (1001) is connected with the sampling drill bit (1002) in a clamping mode, positioning bolts (1003) penetrate through the lower end of the drill pipe (1001), the positioning bolts (1003) are connected with the sampling drill bit (1002) in a threaded mode, and the positioning bolts (1003) are distributed in an annular array mode;
the upper end of the drill pipe (1001) is fixedly connected with a positioning ring (1004), the lower end of the transmission sleeve (1005) penetrates through the positioning ring (1004), and the positioning ring (1004) is fixedly connected with the transmission sleeve (1005) through bolts.
4. The hole punching and sampling device for road construction detection according to claim 3, wherein: the utility model discloses a motor vehicle, including first mounting panel (8), locating rack (1006) are fixed firmly to first mounting panel (8) upper end, and drive sleeve (1005) upper end runs through locating rack (1006) to drive sleeve (1005) respectively with first mounting panel (8) and locating rack (1006) bearing connection, power motor (9) upper end fixedly connected with first belt pulley (1007), drive sleeve (1005) upper end fixedly connected with second belt pulley (1008), and be connected with driving belt (1009) between first belt pulley (1007) and second belt pulley (1008).
5. The hole punching and sampling device for road construction detection according to claim 1, wherein: the drill bit cooling mechanism (11) comprises a water delivery conduit (1101);
the utility model discloses a sampling drill bit, including drill pipe (1001), drive sleeve (1005) is inside to be run through has water supply pipe (1101), and water supply pipe (1101) are connected with drive sleeve (1005) bearing, drill pipe (1001) upper end fixed mounting has guide plate (1102), and guide plate (1102) middle part is the toper structural design, guiding gutter (1103) have been seted up to drill pipe (1001) inner wall, and guiding gutter (1103) are annular array and distribute to guiding gutter (1103) extend to sampling drill bit (1002) lower extreme.
6. The hole punching and sampling device for road construction detection according to claim 5, wherein: the upper end of the power motor (9) is provided with a transmission shaft (1104), the transmission shaft (1104) is connected with a positioning frame (1006) through a bearing, and the bottom end of the transmission shaft (1104) is fixedly connected with the power motor (9);
the upper end of the transmission shaft (1104) is penetrated with a fixed plate (1105), the transmission shaft (1104) is fixedly connected with the positioning frame (1006), the inner wall of the fixed plate (1105) is provided with a limit groove (1106), the limit groove (1106) is of a U-shaped structural design, the inner wall of the limit groove (1106) is provided with a hose (1107) in a fitting way, the inside of the limit groove (1106) is provided with a movable plate (1108), the movable plate (1108) is fixedly connected with the transmission shaft (1104), and the outer wall of the movable plate (1108) is connected with an extrusion roller (1109) in a shaft way;
the outer wall of the extrusion roller (1109) is in contact with the hose (1107), the arc groove distance between the extrusion roller (1109) and the limiting groove (1106) is smaller than the diameter of the hose (1107), a first corrugated pipe (1110) and a second corrugated pipe (1111) are respectively connected to two ends of the hose (1107), the right side of the first corrugated pipe (1110) is in conductive connection with the water delivery pipe (1101), a water supply tank (1112) is mounted at the rear end of the sliding mounting plate (5), and the tail end of the second corrugated pipe (1111) penetrates through the bottom end of the water supply tank (1112).
7. The hole punching and sampling device for road construction detection according to claim 1, wherein: the clamping mechanism (12) comprises a movable storage groove (1201);
the inner wall of the lower end of the drill pipe (1001) is provided with a movable storage groove (1201), a clamping plate (1202) is arranged in the movable storage groove (1201), the movable storage groove (1201) is in sliding connection with the clamping plate (1202), and the outer side end of the clamping plate (1202) is provided with a positioning chute (1203);
the movable storage groove (1201) is internally fixedly connected with a sliding limiting rod (1204), the sliding limiting rod (1204) is provided with two groups, the two groups of sliding limiting rods (1204) penetrate through two ends of the clamping plate (1202) respectively, the sliding limiting rod (1204) is in sliding connection with the clamping plate (1202), a first reset spring (1205) is sleeved outside the inner side end of the sliding limiting rod (1204), and the outer side end of the first reset spring (1205) is connected with the clamping plate (1202).
8. The hole punching and sampling device for road construction detection according to claim 7, wherein: the inner wall of the clamping plate (1202) is designed into an arc-shaped structure, and the clamping plate (1202) and the movable storage groove (1201) are distributed in a collar-shaped array by taking the center point of the drill pipe (1001).
9. The hole punching and sampling device for road construction detection according to claim 1, wherein: the hydraulic transmission mechanism (13) comprises a guide sleeve ring (1301);
the outside of the upper end of the drill pipe (1001) is provided with a guide sleeve ring (1301), the guide sleeve ring (1301) is connected with the drill pipe (1001) through a bearing, a liquid storage groove (1302) is formed in the upper end of the drill pipe (1001), the inner wall of the guide sleeve ring (1301) penetrates into the liquid storage groove (1302), and the liquid storage groove (1302) is connected with the guide sleeve ring (1301) in a conducting mode;
the drill pipe is characterized in that a diversion vertical hole (1303) is formed in the inner wall of the drill pipe (1001), a movable connecting rod (1304) is connected to the diversion vertical hole (1303) in a sliding mode, a first piston (1306) is fixedly connected to the upper end of the movable connecting rod (1304), a second reset spring (1305) penetrates through the lower end of the movable connecting rod (1304), the upper end and the lower end of the second reset spring (1305) are fixedly connected with the movable connecting rod (1304) and the inner wall of the diversion vertical hole (1303) respectively, a movable positioning block (1307) is fixedly connected to the bottom end of the movable connecting rod (1304), the bottom end of the movable positioning block (1307) penetrates through a movable storage groove (1201) to be connected with a positioning chute (1203) in a clamping mode, and the lower end of the movable positioning block (1307) is in an inclined plane design.
10. The hole punching and sampling device for road construction detection according to claim 9, wherein: the lower end of the left side of the sliding mounting plate (5) is fixedly provided with a second mounting plate (1308) through bolts, the upper end of the second mounting plate (1308) is fixedly connected with two groups of sealing pipes (1309), a second piston (1310) is arranged in each sealing pipe (1309), the left side end of each sealing pipe (1309) is penetrated by a transmission connecting rod (1311), and the right side end of each transmission connecting rod (1311) is fixedly connected with the corresponding second piston (1310);
an electric push rod (1313) is arranged in the middle of the second mounting plate (1308), the left side end of the electric push rod (1313) is fixedly connected with a transmission plate (1314), and the front end and the rear end of the transmission plate (1314) are respectively connected with the left sides of two groups of transmission connecting rods (1311);
the right side end of the sealing tube (1309) is connected with a guide tube (1312), and the right side end of the guide tube (1312) is connected with a guide sleeve ring (1301) in a conducting way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311395606.5A CN117367862A (en) | 2023-10-26 | 2023-10-26 | Road construction detects with sampling device that punches |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311395606.5A CN117367862A (en) | 2023-10-26 | 2023-10-26 | Road construction detects with sampling device that punches |
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| CN117367862A true CN117367862A (en) | 2024-01-09 |
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| CN202311395606.5A Pending CN117367862A (en) | 2023-10-26 | 2023-10-26 | Road construction detects with sampling device that punches |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117606850A (en) * | 2024-01-23 | 2024-02-27 | 河北仁安工程管理有限公司 | Sampling device for ground construction quality detection |
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2023
- 2023-10-26 CN CN202311395606.5A patent/CN117367862A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117606850A (en) * | 2024-01-23 | 2024-02-27 | 河北仁安工程管理有限公司 | Sampling device for ground construction quality detection |
| CN117606850B (en) * | 2024-01-23 | 2024-04-19 | 河北仁安工程管理有限公司 | Sampling device for ground construction quality detection |
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