CN205038076U - Rock drill tubular rock power sampler - Google Patents
Rock drill tubular rock power sampler Download PDFInfo
- Publication number
- CN205038076U CN205038076U CN201520821528.5U CN201520821528U CN205038076U CN 205038076 U CN205038076 U CN 205038076U CN 201520821528 U CN201520821528 U CN 201520821528U CN 205038076 U CN205038076 U CN 205038076U
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- CN
- China
- Prior art keywords
- sample
- jackdrill
- rock dust
- rock
- tubular type
- 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.)
- Expired - Fee Related
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- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model relates to a rock drill tubular rock power sampler, it is including getting rock pipe (1), gets fixedly connected with water conservancy diversion knee (3) on the pipe wall of rock pipe (1), and the outer end of water conservancy diversion knee (3) is connected with water conservancy diversion hose (4). The utility model discloses a law is deposited in tax according to the ore body for at a not only simple and convenient but also accurate sampling device who wears arteries and veins engineering and the border position sample of control ore body. Adopt the sample of this device to replace traditional sampling method. The sampler does not receive head -on that face specification size influences in the sample process, not influenced by the model of rock drill. Adopt the utility model discloses sample personnel's working strength has been alleviateed by a wide margin to improve sample operational environment, improved the accuracy of control ore body, improved sample quality and sample work efficiency.
Description
Technical field
The utility model relates to a kind of rock mass sampler, is mainly used in the sampling of non-coal mine down-hole probing rock mass.
Background technology
Geological sampling is one of key job controlling ore removal quality under mine.At present, mineral exploration engineering is mainly based on probing and probing, and probing sampling adopts always and carves sample and grab sample two kinds of sampling modes.Its major defect is that to carve sample personnel labor intensity large and serious by dust pollution, and inefficiency, accuracy rate is low, is difficult to ensure sampling quality.The shortcoming that the loss of existing sampling mode ubiquity rock is large in addition.
Utility model content
Technical problem to be solved in the utility model is, provides a kind of jackdrill tubular type rock dust sampler, in order to improve sampling work efficiency and accuracy rate, improves sampling operation environment, reduces rock loss.
The technical solution adopted in the utility model is as follows:
A kind of jackdrill tubular type rock dust sampler, is characterized in that it comprises and gets pipe, and the tube wall getting pipe is fixedly connected with water conservancy diversion swan neck, and the outer end of water conservancy diversion swan neck is connected with stream guiding tube.
Described jackdrill tubular type rock dust sampler also comprise be connected to described stream guiding tube outer end connect powder container.
The described powder container that connects is airtight container, described stream guiding tube outer end be connected to connect powder container end cover on.
Described jackdrill tubular type rock dust sampler also comprises for axially across drilling rod in the hole of getting pipe.Described jackdrill tubular type rock dust sampler also comprises the bore diameter hole enlarger equal with getting pipe external diameter; Described hole enlarger is made up of drill bit and the drilling rod being connected to drill bit rear end.
Described jackdrill tubular type rock dust sampler also comprises the bore diameter hole enlarger equal with getting pipe external diameter; Described hole enlarger is made up of drill bit and the drilling rod being connected to drill bit rear end.
Good effect of the present utility model is:
The first, the utility model is the hosting pattern according to ore body, in the one of wearing arteries and veins engineering and controlling ore limits position sample not only easy but also sampler accurately.Adopt this device to sample and instead of traditional sampling method.In sampling process, sampler face specification size of not met head on affects, and the model not by jackdrill affects.
The second, adopt the utility model significantly to alleviate the working strength of sampling personnel, and improve sampling working environment, improve the accuracy controlling ore body, improve sampling quality and sampling work efficiency.
Three, get the brill sky after rock dust can not waste, can be used as blast hole charge explosion, further increase the service efficiency of jackdrill.
Four, rock dust acquisition rate is high, and core powder taking rate reaches more than 95%, can reach sampling code range of decrease error allowed band, and can reach rock dust collection requirement.
Five, sampler loss is little, reaches cost efficiency object.The each reaming of hole enlarger is apart from short, and reusable about 120 times, the dominant loss part of getting pipe is stopple coupon, they reusable about 6 times, stopple coupon is replaceable, water conservancy diversion elbow and mozzle reusable substantially lossless, its PVC material is cheap and make simple.
Accompanying drawing explanation
Fig. 1 is structure of the present utility model and principle of work schematic diagram.
Fig. 2 is structure and the using state schematic diagram of the utility model hole enlarger.
Embodiment
The utility model is further illustrated below in conjunction with drawings and Examples.
As shown in Figure 1, what embodiment of the present utility model comprised external diameter 50cm gets pipe 1, and the tube wall getting pipe 1 is fixedly connected with water conservancy diversion swan neck 3, and the outer end of water conservancy diversion swan neck 3 is connected with stream guiding tube 4.Also comprise for axially across drilling rod 2 in the hole of getting pipe 1.
Embodiment of the present utility model also comprise further be connected to described stream guiding tube 4 outer end connect powder container 5.The described powder container 5 that connects is preferably airtight container, described stream guiding tube 4 outer end be connected to connect powder container 5 end cover on.
Embodiment of the present utility model also comprises as shown in Figure 2 further, the hole enlarger 7 that bore diameter is equal with getting pipe 1 external diameter.Described hole enlarger 7 is made up of 50cm drill bit and the common drilling rod being connected to drill bit rear end.
Get pipe 1 and water conservancy diversion elbow 3 generally adopts PVC material.
Introduce using method of the present utility model below:
(1), before sampling, geological personnel demarcates sample position at protolith face 6 in advance, first employing hole enlarger 7 expands a diameter 50cm in sample position, length is about about 20cm thief hole;
(2), withdraw from hole enlarger 7 after, diameter 50cm is got pipe 1 and inserts in the thief hole that expanded, allow and get pipe 1 outer wall close contact hole wall rock mass, guarantee that shatter belt rock dust and backwater are not revealed;
(3), by boring drilling rod 2 in hole start sampling operation axially across getting pipe 1, rock dust by getting pipe 1, water conservancy diversion elbow 3, stream guiding tube 5 enter and connect in powder container 5.
After sampling terminates, utilize rig hydraulicsais to wash down and get rock dust in pipe 1, water conservancy diversion elbow 3 and stream guiding tube 5, then utilize rock dust to shovel to collect pack send Product Quality Verification Centers to chemically examine by connecing rock dust that powder container 5 receives.
Researchist has carried out joining a regular shift or class experiment in down-hole, Fen Kuang mining area, the village, Shandong Jiaojia temple to this rock dust collector, emphasis application has been carried out to Jiao Jia fracture lower wall ore limits secondary fragmentation ore-controlling structure and mineralized alteration zone in mining area, mainly rock dust sampling is carried out to stope ore body upper lower burrs structure, determine whether it is ore-controlling structure, contrast verification is carried out with rock dust sample again by the raw spy sampling of construction, obtain correlation data, obtain and get the object whether rock dust sample reaches tradition sampling, thus checking sampler gets the feasibility of rock dust sample.This task is on working foundation in the past, and in Si Zhuan mining area, four stage casing stopes grab sample and sampler fine ore sample contrasts, and comparing result is in table 1.
Table 1
From table 1, by verifying jackdrill rock dust sampler of the present utility model in Practical Project, and sampling grade and the degree of reliability being contrasted, reaching sampling object.
Claims (6)
1. a jackdrill tubular type rock dust sampler, is characterized in that it comprises and gets pipe (1), and the tube wall getting pipe (1) is fixedly connected with water conservancy diversion swan neck (3), and the outer end of water conservancy diversion swan neck (3) is connected with stream guiding tube (4).
2. jackdrill tubular type rock dust sampler as claimed in claim 1, is characterized in that: described jackdrill tubular type rock dust sampler also comprise be connected to described stream guiding tube (4) outer end connect powder container (5).
3. jackdrill tubular type rock dust sampler as claimed in claim 2, is characterized in that: the described powder container (5) that connects is airtight container, described stream guiding tube (4) outer end be connected to connect powder container (5) end cover on.
4. the jackdrill tubular type rock dust sampler as described in claim 1 or 2 or 3, is characterized in that: described jackdrill tubular type rock dust sampler also comprises for boring drilling rod (2) axially across in the hole of getting pipe (1).
5. the jackdrill tubular type rock dust sampler as described in claim 1 or 2 or 3, is characterized in that: described jackdrill tubular type rock dust sampler also comprises the bore diameter hole enlarger (7) equal with getting pipe (1) external diameter; Described hole enlarger (7) is made up of drill bit and the drilling rod being connected to drill bit rear end.
6. jackdrill tubular type rock dust sampler as claimed in claim 4, is characterized in that: described jackdrill tubular type rock dust sampler also comprises the bore diameter hole enlarger (7) equal with getting pipe (1) external diameter; Described hole enlarger (7) is made up of drill bit and the drilling rod being connected to drill bit rear end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520821528.5U CN205038076U (en) | 2015-10-21 | 2015-10-21 | Rock drill tubular rock power sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520821528.5U CN205038076U (en) | 2015-10-21 | 2015-10-21 | Rock drill tubular rock power sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205038076U true CN205038076U (en) | 2016-02-17 |
Family
ID=55296972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520821528.5U Expired - Fee Related CN205038076U (en) | 2015-10-21 | 2015-10-21 | Rock drill tubular rock power sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205038076U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111650003A (en) * | 2020-04-17 | 2020-09-11 | 山东黄金矿业（莱西）有限公司 | Mine underground rock powder sampling method |
| WO2021043311A1 (en) * | 2019-09-06 | 2021-03-11 | 山东大学 | Tbm-carried-type system for measuring quartz content in rock, and method therefor |
-
2015
- 2015-10-21 CN CN201520821528.5U patent/CN205038076U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021043311A1 (en) * | 2019-09-06 | 2021-03-11 | 山东大学 | Tbm-carried-type system for measuring quartz content in rock, and method therefor |
| AU2020343837B2 (en) * | 2019-09-06 | 2023-08-03 | Shandong University | Tbm-mounted rock quartz content testing system and method |
| CN111650003A (en) * | 2020-04-17 | 2020-09-11 | 山东黄金矿业（莱西）有限公司 | Mine underground rock powder sampling method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160217 Termination date: 20181021 |