CN203502254U - Road asphalt layer-shaped sample sampling device - Google Patents
Road asphalt layer-shaped sample sampling device Download PDFInfo
- Publication number
- CN203502254U CN203502254U CN201320549726.1U CN201320549726U CN203502254U CN 203502254 U CN203502254 U CN 203502254U CN 201320549726 U CN201320549726 U CN 201320549726U CN 203502254 U CN203502254 U CN 203502254U
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- CN
- China
- Prior art keywords
- drill bit
- drilling rod
- drill
- rod
- supporting leg
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- Expired - Fee Related
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Abstract
The utility mode discloses a road asphalt layer-shaped sample sampling device and belongs to the technical field of road constructions. Sliding grooves are arranged on supporting legs; a rack is arranged inside the sliding grooves of the supporting legs through sliding keys and is in up and down sliding connection with the supporting legs; hydraulic jacks are arranged on the supporting legs; the tops of the hydraulic jacks are connected with a rack main body; a shaft hole is formed in the center of the rack; a drilling rod is arranged inside the shaft hole and an alignment bearing is arranged between the drilling rod and the shaft hole; the lower end of the drilling rod is provided with a drill; the drill is in a cylinder shape; the opening of the drill is downward; an alloy cutting blade is arranged at the periphery of the cylinder wall of the drill; an alloy cutting head is arranged on a drill cylinder opening; a pushing rod passes through the drill and the center of the drilling rod; a pushing plate is arranged at one end of the pushing rod extending inside a drill cylinder cavity; the pushing plate and the pushing rod are fixedly connected; the upper end of the pushing rod exposes outside the upper end of the drilling rod; a pressing head is arranged at the upper end of the pushing rod. By adopting the road asphalt layer-shaped sample sampling device, the volume of an obtained road asphalt layer-shaped sample is small, the state between road asphalt layers can be truthfully reflected, so that storage, taking and analysis of the sample are facilitated.
Description
Technical field
The utility model relates to highway construction technical field, specifically a kind of highway asphalt stratiform sample sampler.
Background technology
General, highway asphalt stratiform sample adopts the mode of stripping and slicing to obtain sample mostly, but the requirement of stripping and slicing is more coarse, and first, stripping and slicing wants cube to want large, and its internal stress of the stripping and slicing of smaller size smaller is strong not, is easily subject to external force deformation or loosening being scattered; Moreover too huge for the requirement of the parking space of stripping and slicing sample, it takes up room excessive, causes the waste on a lot of spaces, and stripping and slicing sample takes inconvenience, brings work load to a great extent to the mechanical analysis person of highway bridge construction.
Summary of the invention
Technical assignment of the present utility model is to solve the deficiencies in the prior art, and a kind of highway asphalt stratiform sample sampler is provided.
The technical solution of the utility model realizes in the following manner, this highway asphalt stratiform sample sampler, its structure comprises frame and supporting leg, on supporting leg, be provided with chute, frame is arranged in the chute of supporting leg and slides up and down and be connected with supporting leg by feather key, on supporting leg, be provided with oil pressure top, oil pressure top apical grafting frame main body; Frame central is provided with axis hole, and drilling rod is arranged in axis hole and also and between axis hole is provided with alignment bearing, and drilling rod top is provided with follower gear, and driven by motor driving gear and follower gear engagement drive drilling rod to rotate; Drilling rod lower end is equipped with drill bit, and drill bit is tubular, opening down, and drill bit barrel periphery is provided with alloy cutting blade, and drill bit tube port position is provided with alloy cutter head; One push rod runs through drill bit and drilling rod center, and one end that push rod extend in drill bit cylinder chamber is provided with push pedal, and push pedal is fixedly connected with push rod, and push rod upper end leans out drilling rod upper end, and push rod upper end is provided with press head; Prop up leg outer side and be fixedly installed side hoof piece, be provided with the screw rod being threaded with side hoof piece on side hoof piece, screw tip is provided with rotating disc, and the screw rod lower end that screws out side hoof piece below is provided with plane rotary disc, and plane rotary disc bottom is provided with road wheel.
Push pedal adopts circular push pedal, and push pedal external diameter is less than the internal diameter in drill bit cylinder chamber.
On the axis hole at alignment bearing two ends, be provided with axis hole lid.
The beneficial effect that the utility model compared with prior art produced is:
This highway asphalt stratiform sample sampler utilizes the rotation of shell bit, acting in conjunction by alloy cutter head and alloy cutting blade makes drill bit pierce highway asphalt, after reaching certain depth, the highway asphalt that is positioned at drill bit inner chamber is the cylindric drill bit inner chamber that is embedded into, utilize the thrust of push rod and push pedal that sample part is released to drill bit, obtain highway asphalt stratiform sample.Its cylindric highway asphalt stratiform sample volume is little, and reflection highway asphalt interlayer state that can be strictly according to the facts, more contributes to preserve sample, conveniently takes and analyzes.
This highway asphalt stratiform sample sampler before use, first rotating disc is rotated, rotating disc rotary screw, road wheel is released, road wheel is elevated at ground by supporting leg when releasing, the mode that this highway asphalt stratiform sample sampler can be realized go-cart is walked, walking is behind target location, by rotating disc despining, pack up screw rod, road wheel rises simultaneously, supporting leg lands, firm fuselage, by oil pressure, push up frame jack-up, drill bit lower end is positioned at highway asphalt plane top, starter motor, driving drill bit rotates, simultaneously by the pressure release of oil pressure top, utilize the total amount sinking drill bit of frame self, drill bit cuts highway asphalt in the process of rotation, highway asphalt is embedded into drill bit inner chamber, after drilling through, frame is raised in the pressurization of oil pressure top, drill bit rises immediately, utilize the thrust of push rod and push pedal that sample part is released to drill bit, obtain highway asphalt stratiform sample.
This highway asphalt stratiform sample sampler is reasonable in design, simple in structure, safe and reliable, easy to use, be easy to safeguard, has good value for applications.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
Mark in accompanying drawing represents respectively:
1, frame, 2, supporting leg, 3, chute, 4, feather key, 5, oil pressure top, 6, axis hole, 7, drilling rod, 8, alignment bearing, 9, follower gear, 10, motor, 11, driving gear, 12, drill bit, 13, alloy cutting blade, 14, alloy cutter head, 15, push rod, 16, push pedal, 17, press head, 18, side hoof piece, 19, screw rod, 20, rotating disc, 21, plane rotary disc, 22, road wheel, 23, axis hole lid.
Embodiment
Below in conjunction with accompanying drawing, highway asphalt stratiform sample sampler of the present utility model is described in detail below.
As shown in drawings, highway asphalt stratiform sample sampler of the present utility model, its structure comprises frame 1 and supporting leg 2, on supporting leg 2, be provided with chute 3, frame 1 is arranged in the chute 3 of supporting leg 2 and slides up and down and be connected with supporting leg 2 by feather key 4, on supporting leg 2, be provided with oil pressure top 5, oil pressure pushes up 5 apical grafting frame 1 main bodys; Frame 1 center is provided with axis hole 6, drilling rod 7 be arranged in axis hole 6 and and axis hole 6 between be provided with alignment bearing 8, drilling rod 7 tops are provided with follower gear 9, motor 10 drives driving gears 11 and follower gear 9 engagements to drive drilling rods 7 to rotate; Drilling rod 7 lower ends are equipped with drill bit 12, and drill bit 12 is tubular, opening down, and drill bit 12 barrel peripheries are provided with alloy cutting blade 13, and drill bit tube port position is provided with alloy cutter head 14; One push rod 15 runs through drill bit 12 and drilling rod 7 centers, and one end that push rod 15 extend in 12 chambeies of drill bit is provided with push pedal 16, and push pedal 16 is fixedly connected with push rod 15, and push rod 15 upper ends lean out drilling rod 7 upper ends, and push rod 15 upper ends are provided with press head 17; Supporting leg 2 outsides are fixedly installed side hoof piece 18, on side hoof piece 18, be provided with the screw rod 19 being threaded with side hoof piece, screw rod 19 tops are provided with rotating disc 20, and screw rod 19 lower ends that screw out side hoof piece 18 belows are provided with plane rotary disc 21, and plane rotary disc 21 bottoms are provided with road wheel 22.Push pedal 16 adopts circular push pedal, and push pedal external diameter is less than the internal diameter in drill bit cylinder chamber.On the axis hole at alignment bearing 8 two ends, be provided with axis hole lid 23.
Claims (3)
1. highway asphalt stratiform sample sampler, is characterized in that comprising frame and supporting leg, is provided with chute on supporting leg, and frame is arranged in the chute of supporting leg and slides up and down and be connected with supporting leg by feather key, is provided with oil pressure top, oil pressure top apical grafting frame main body on supporting leg; Frame central is provided with axis hole, and drilling rod is arranged in axis hole and also and between axis hole is provided with alignment bearing, and drilling rod top is provided with follower gear, and driven by motor driving gear and follower gear engagement drive drilling rod to rotate; Drilling rod lower end is equipped with drill bit, and drill bit is tubular, opening down, and drill bit barrel periphery is provided with alloy cutting blade, and drill bit tube port position is provided with alloy cutter head; One push rod runs through drill bit and drilling rod center, and one end that push rod extend in drill bit cylinder chamber is provided with push pedal, and push pedal is fixedly connected with push rod, and push rod upper end leans out drilling rod upper end, and push rod upper end is provided with press head; Prop up leg outer side and be fixedly installed side hoof piece, be provided with the screw rod being threaded with side hoof piece on side hoof piece, screw tip is provided with rotating disc, and the screw rod lower end that screws out side hoof piece below is provided with plane rotary disc, and plane rotary disc bottom is provided with road wheel.
2. highway asphalt stratiform sample sampler according to claim 1, is characterized in that push pedal adopts circular push pedal, and push pedal external diameter is less than the internal diameter in drill bit cylinder chamber.
3. highway asphalt stratiform sample sampler according to claim 1, is characterized in that being provided with axis hole lid on the axis hole at alignment bearing two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320549726.1U CN203502254U (en) | 2013-09-05 | 2013-09-05 | Road asphalt layer-shaped sample sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320549726.1U CN203502254U (en) | 2013-09-05 | 2013-09-05 | Road asphalt layer-shaped sample sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203502254U true CN203502254U (en) | 2014-03-26 |
Family
ID=50333224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320549726.1U Expired - Fee Related CN203502254U (en) | 2013-09-05 | 2013-09-05 | Road asphalt layer-shaped sample sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203502254U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106644563A (en) * | 2016-09-26 | 2017-05-10 | 中南林业科技大学 | Intelligent soil sampler |
| CN107607350A (en) * | 2017-11-09 | 2018-01-19 | 安徽普生源生物科技有限公司 | Soil sampling device for biological detection |
| CN108871844A (en) * | 2018-05-11 | 2018-11-23 | 金寨益企学农业科技有限公司 | A kind of mechanical agricultural soil acquisition device |
| CN109184605A (en) * | 2018-08-06 | 2019-01-11 | 浙江中合工程管理有限公司 | Core-drilling machine |
| CN109594549A (en) * | 2018-11-30 | 2019-04-09 | 李友新 | A kind of construction of the highway base's sampler |
-
2013
- 2013-09-05 CN CN201320549726.1U patent/CN203502254U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106644563A (en) * | 2016-09-26 | 2017-05-10 | 中南林业科技大学 | Intelligent soil sampler |
| CN106644563B (en) * | 2016-09-26 | 2019-06-18 | 中南林业科技大学 | A kind of intelligence soil sampler |
| CN107607350A (en) * | 2017-11-09 | 2018-01-19 | 安徽普生源生物科技有限公司 | Soil sampling device for biological detection |
| CN108871844A (en) * | 2018-05-11 | 2018-11-23 | 金寨益企学农业科技有限公司 | A kind of mechanical agricultural soil acquisition device |
| CN108871844B (en) * | 2018-05-11 | 2021-06-25 | 杭州双擎动力设备有限公司 | Mechanical agricultural soil collection system |
| CN109184605A (en) * | 2018-08-06 | 2019-01-11 | 浙江中合工程管理有限公司 | Core-drilling machine |
| CN109184605B (en) * | 2018-08-06 | 2020-09-18 | 浙江中合工程管理有限公司 | Core drilling machine |
| CN109594549A (en) * | 2018-11-30 | 2019-04-09 | 李友新 | A kind of construction of the highway base's sampler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20140905 |
|
| EXPY | Termination of patent right or utility model |