CN104314117A - Simple prospecting equipment - Google Patents
Simple prospecting equipment Download PDFInfo
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- CN104314117A CN104314117A CN201410427288.0A CN201410427288A CN104314117A CN 104314117 A CN104314117 A CN 104314117A CN 201410427288 A CN201410427288 A CN 201410427288A CN 104314117 A CN104314117 A CN 104314117A
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- shovel head
- connector
- detecting set
- drilling rod
- shovel
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Abstract
The invention discloses simple prospecting equipment. The simple prospecting equipment mainly comprises a shovel head, a connecting piece and a drill rod, wherein the shovel head is in the shape of a cylinder with two non-enclosed ends, a circle of cylindrical blade is arranged at the bottom end of the shovel head, the pipe diameter of each cylindrical blade is larger than that of the shovel head, and the top end of the shovel head is connected with the drill rod through the connecting piece. The simple prospecting equipment has the advantages of simple structure, light weight, simple operation, convenient carrying, easy movement, low drilling construction price and the like. The simple prospecting equipment can be widely applied to geological prospecting, soil layer engineering geological prospecting and the like of fully-weathered rock masses.
Description
Technical field
The present invention relates to a kind of for bury shallow, thickness is thin, the exploring equipment of the loose ore body of rock mass, the particularly simple and easy mine detecting set of one.
Background technology
The mineral resources such as ion type rareearth, kaolin, ferrotianium placer are generally composed and are stored in completely decomposed granite body and in flood plain deposit gravel rock stratum, ore body has and buries the features such as shallow, thickness is thin, rock mass is loose, mine locating drilling depth is generally about 0-30 rice, hole as adopted geological machinery, there is the shortcomings such as cost of production is high, resettlement difficulty, particularly in the unmanned mountain area operation without road, also need to build simply-built highway resettlement equipment, cause and repair the roads cost far away higher than boring cost; Destroy surface vegetation, damage hill form, coordinate difficulty with villager, the shortcomings such as the drilling construction cycle is long.Therefore the easy mine detecting set of general employing is prospected.
At present, the simple and easy mine detecting set the most often used is luoyang spade, can hole although the shovel head of luoyang spade is arc-shaped, but following two shortcomings are also existed for strict geological exploration: 1, original luoyang spade shovel is short, each soil extracted from hole is less, the drilling construction time is long, and using luoyang spade to make a call to a circular bore needs repeatedly to fetch earth and the orientation that constantly will convert each borehole; 2, because luoyang spade shovel head is arc-shaped, each ore deposit earth sample taken out easily is scattered, and easily causes the sample mix of the different soil of taking-up together, directly leads the distortion of sample result of laboratory test.Therefore luoyang spade is used to have certain limitation as simple and easy mine detecting set.
Summary of the invention
For solving the problem, the invention provides a kind of simple and easy mine detecting set, this equipment does not need changing location only to need round trip to impact just can accomplish fluently boring, possess structure simple, lightweight, simple to operate, be easy to carry, move easily, the advantage such as drilling construction price is low.The geological exploration of completely decomposed rock mass, soil layer engineering geological drilling etc. can be widely used in.
For achieving the above object, the present invention is achieved through the following technical solutions:
A kind of simple and easy mine detecting set, comprises shovel head, connector, drilling rod, it is characterized in that, described shovel head is the cylindrical shape that two ends are not all closed, described shovel head bottom is provided with tubular blade, and described tubular blade caliber is larger than shovel head tube footpath, and described shovel crown end is connected with drilling rod by connector.
Further, described tubular blade caliber 2mm-4mm larger than shovel head tube footpath.
Further, described drilling rod is multiple, and the bar head of described multiple drilling rod is connected as one by movable connector.
Further, described movable connector is threaded connector.
Further, described connector is made up of steel ring, connecting rod, splicing sleeve, the race diameter of described steel ring is identical with barrel dliameter in shovel head, described steel ring is connected with the splicing sleeve that a lower end barrel dliameter is greater than upper end barrel dliameter by four connecting rods be evenly distributed, and uses steel ring can strengthen shoveling the intensity of head junction further in connector.
Further, the connecting rod in connector and the inclination angle of horizontal plane are 75 °.
Further, described shovel crown end welds with connector bottom, and described drilling rod and connector top are threaded connection.
Further, described shovel head length is 300mm-400mm.
Compared with prior art the present invention has the following advantages: 1, simple and easy mine detecting set shovel head disclosed by the invention is for for cylindric, and end opening has blade, does not suitable for readingly close, and without negative pressure in cylinder, there will not be negative pressure in cylinder, the impact of a round trip can expire cylinder proposition sample.
2, along with each, the ground sample in cylinder impacts that to pile up be coordination sample with the ground in hole within the barrel downwards, sample is not easily chaotic.
3, bottom arranges tubular blade, when downward percussive drilling, diameter due to knife-edge about 2mm-4mm larger than the caliber of cylindrical shape shovel head, the density that in cylinder, ground is piled up can be increased, increase the friction between ground and cylinder inner wall in cylinder, in cylinder, ground not easily comes off in the borehole, and the sample in cylinder all can propose boring.
4, this equipment have structure simple, lightweight, simple to operate, be easy to carry, move easily, the advantage (by ready market price generally at 40-50 unit/rice) such as drilling construction price is low.
Accompanying drawing explanation
Fig. 1 is a kind of simple and easy mine detecting set structural representation of the present invention;
Fig. 2 is a kind of simple and easy mine detecting set sectional view of the present invention;
Fig. 3 is the structural representation of connector between a kind of simple and easy mine detecting set shovel head of the present invention and drilling rod;
In figure 1, shovel head, 2, connector, 3, drilling rod, 4, blade, 5, steel ring, 6, connecting rod, 7 splicing sleeves.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described:
Simple and easy mine detecting set, comprise shovel 1, connector 2, drilling rod 3, shovel 1 shape is cylindrical shape, cylinder is long, the cylinder two ends of shovel head are not all closed, be provided with a circle and the tubular blade 4 that matches of shovel head in shovel 1 bottom, the caliber of described tubular blade 4 is more bigger than shovel head tube footpath, and the top of described shovel 1 is connected with drilling rod 3 by connector 2.Connector 2 is made up of steel ring 5, connecting rod 6, splicing sleeve 7, and the race diameter of described steel ring 5 is identical with barrel dliameter in shovel head, and described steel ring 5 is connected with the splicing sleeve 7 that a lower end barrel dliameter is greater than upper end barrel dliameter by four connecting rods 6 be evenly distributed.The connected mode of connector 2 bottom and shovel 1 is for welding, and top is preferably threaded with the connected mode of drilling rod 3.Drilling rod 3 has many, can stretch easily, is connected as one between drilling rod by movable connector, and movable connector is preferably threaded connector.
Embodiment 1:
Shovel head is made up of BG493 Φ 95mm shape steel tube, the steel of tubular blade 1.0-1.5mm is according to bar processing and fabricating (different according to bar thickness according to the steel of different model), remove according to tooth, before being rolled into cylinder, a side is cut into sharp sword, the side forming sharp sword is rolled onto inside cylinder, just define a tubular inboard as blade, the shovel head of caliber 2mm-4mm larger than shovel head tube footpath.
The design prospects boring generally at 0-30mm, every root drilling rod design length is 6 points of zinc-plated (antirust) steel pipes of 2.0mm, wall thickness 2mm, every complete equipment design 15, drilling rod, along with the increase that boring is dark, need drilling rod to be linked together, to increase the drilling construction degree of depth with 6 points of unions (standard component).6 points of standard component unions are internal threads, and drilling rod two is made into external screw thread, and each needs is connected by union when increasing or reduce drilling rod, is easy to operation.
Due to BG493 Φ 95mm shape steel tube, wall thickness 2.5mm, shovel head be connected with drilling rod be with 60mm grow 6# reinforcing bar weld, if directly welded, reinforcing bar welds with steel pipe is suitable for reading, solder side is little, bulk strength not high (through checking) easily causes connecting portion to damage, and as welding cylindrical shell outside suitable for reading, downward impact force part can be disperseed, impact power loss, whole shovel head unsightly simultaneously.6# reinforcing bar suitable for reading is rolled into the external diameter circle identical with barrel bore, then with cylinder in suitable for readingly to weld together, 6# reinforcing bar directly welds with a shovel steel ring suitable for reading, to strengthen the barrel strength of mine detecting set again.In order to ensure that downward impact force is uniformly distributed in shovel head, 4 equal portions that are divided into suitable for reading to be welded, welded with 1 cun of union tender becoming 6 points by the 6# reinforcing bar of 4 long 60mm again, lower end barrel dliameter is greater than the Standard tubing fittings of upper end, outer circumferential curved surface has one from up to down to become 75 ° of inclined planes, with also can form about 75 ° inclination angles after 4 reinforcement welding, not only ensure that the intensity of whole shovel head connecting portion, also downward impact force major part is made to act on shovel head, the power of loss is minimum, saves the muscle power of constructor.
Along with the dark increase of boring, the weight of complete equipment increases gradually, upwards get sample product time because of difficulty increasing.When reaching 10 tube connectors, complete equipment weight can reach 20 kilograms, and when shoveling the sample in cylinder and reaching more than 200mm, in cylinder inwall and cylinder, the frictional force of sample soil also increases thereupon, and the construction speed of boring is slack-off gradually.Through checking for a long time, shovel head length is optimum length at 300 mm-400mm.If tube length is at 350 mm, the example weight that full cylinder proposes reaches 3.5Kg, as increased tube length again, can consume a large amount of muscle power, be unfavorable for long-term operation when firmly upwards promoting.
Use method of operating: two people hold drilling rod and impact together downwards, when ground piles up full cylinder, two people are alternately to upper proposition shovel head, then shovel head is knocked with wooden stick outside, ground in shovel head is poured out by vibrations, puts into core box, complete a round trip percussive drilling process.When drilling depth exceeds run of steel, be threaded connection part and connect second drilling rod, analogize in proper order, when drilling depth is more than 3 drilling rods, when proposing shovel head, progressively shed drilling rod above, maintain two drilling rods to be connected with shovel head, when again impacting downwards, drilling rod is reconnected together, analogize in proper order, complete a boring to end and terminate.
Claims (8)
1. a simple and easy mine detecting set, comprises shovel head, connector, drilling rod, it is characterized in that, described shovel head is the cylindrical shape that two ends are not all closed, described shovel head bottom is provided with tubular blade, and described tubular blade caliber is larger than shovel head tube footpath, and described shovel crown end is connected with drilling rod by connector.
2. the simple and easy mine detecting set of one according to claim 1, is characterized in that, described tubular blade caliber 2mm-4mm larger than shovel head tube footpath.
3. the simple and easy mine detecting set of one according to claim 1, is characterized in that, described drilling rod is multiple, and the bar head of described multiple drilling rod is connected as one by movable connector.
4. the simple and easy mine detecting set of one according to claim 3, is characterized in that, described movable connector is threaded connector.
5. the simple and easy mine detecting set of one according to claim 1, it is characterized in that, described connector is made up of steel ring, connecting rod, splicing sleeve, the race diameter of described steel ring is identical with barrel dliameter in shovel head, described steel ring is connected with the splicing sleeve that a lower end barrel dliameter is greater than upper end barrel dliameter by four connecting rods be evenly distributed, and uses steel ring can strengthen shoveling the intensity of head further in connector.
6. the simple and easy mine detecting set of one according to claim 5, is characterized in that, the connecting rod in described connector and the inclination angle of horizontal plane are 75 °.
7. a kind of simple and easy mine detecting set according to claim 1 or 5, it is characterized in that, described shovel crown end welds with connector bottom, and described drilling rod and connector top are threaded connection.
8. the simple and easy mine detecting set of one according to claim 1, is characterized in that, described shovel head length is 300mm-400mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410427288.0A CN104314117A (en) | 2014-08-28 | 2014-08-28 | Simple prospecting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410427288.0A CN104314117A (en) | 2014-08-28 | 2014-08-28 | Simple prospecting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104314117A true CN104314117A (en) | 2015-01-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410427288.0A Pending CN104314117A (en) | 2014-08-28 | 2014-08-28 | Simple prospecting equipment |
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| Country | Link |
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| CN (1) | CN104314117A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108816825A (en) * | 2018-06-01 | 2018-11-16 | 安徽晋煤中能化工股份有限公司 | A kind of electric fishing catches tar device and removes contamination specific purpose tool |
| CN114232586A (en) * | 2021-12-30 | 2022-03-25 | 中国电力工程顾问集团西北电力设计院有限公司 | Luoyang shovel drill rod connecting structure for loess exploration, Luoyang shovel device and method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10165529A (en) * | 1995-09-11 | 1998-06-23 | Mitsuhiro Fujiwara | Disaster preventing tool |
| US6460911B1 (en) * | 2001-04-20 | 2002-10-08 | Raymond C. Engelsiepen | Ditch scooping device |
| CN200949234Y (en) * | 2006-09-14 | 2007-09-19 | 张景一 | Hole picking shovel |
| CN202073084U (en) * | 2011-03-25 | 2011-12-14 | 牛志祥 | Novel luoyang shovel |
| CN103233686A (en) * | 2013-04-25 | 2013-08-07 | 广东省公路勘察规划设计院股份有限公司 | Manual pipe bit |
| CN204165773U (en) * | 2014-08-28 | 2015-02-18 | 江西稀有金属钨业控股集团有限公司 | A kind of simple and easy mine detecting set |
-
2014
- 2014-08-28 CN CN201410427288.0A patent/CN104314117A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10165529A (en) * | 1995-09-11 | 1998-06-23 | Mitsuhiro Fujiwara | Disaster preventing tool |
| US6460911B1 (en) * | 2001-04-20 | 2002-10-08 | Raymond C. Engelsiepen | Ditch scooping device |
| CN200949234Y (en) * | 2006-09-14 | 2007-09-19 | 张景一 | Hole picking shovel |
| CN202073084U (en) * | 2011-03-25 | 2011-12-14 | 牛志祥 | Novel luoyang shovel |
| CN103233686A (en) * | 2013-04-25 | 2013-08-07 | 广东省公路勘察规划设计院股份有限公司 | Manual pipe bit |
| CN204165773U (en) * | 2014-08-28 | 2015-02-18 | 江西稀有金属钨业控股集团有限公司 | A kind of simple and easy mine detecting set |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108816825A (en) * | 2018-06-01 | 2018-11-16 | 安徽晋煤中能化工股份有限公司 | A kind of electric fishing catches tar device and removes contamination specific purpose tool |
| CN114232586A (en) * | 2021-12-30 | 2022-03-25 | 中国电力工程顾问集团西北电力设计院有限公司 | Luoyang shovel drill rod connecting structure for loess exploration, Luoyang shovel device and method |
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Application publication date: 20150128 |