CN105258967B - Caliberating device for the experiment of underground ore drawing - Google Patents
Caliberating device for the experiment of underground ore drawing Download PDFInfo
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- CN105258967B CN105258967B CN201510744470.3A CN201510744470A CN105258967B CN 105258967 B CN105258967 B CN 105258967B CN 201510744470 A CN201510744470 A CN 201510744470A CN 105258967 B CN105258967 B CN 105258967B
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- caliberating device
- hole
- demarcation
- expansion part
- demarcation body
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Abstract
The present invention relates to underground ore drawing field, and disclose a kind of caliberating device for the experiment of underground ore drawing, the caliberating device includes demarcation body (1) and the elasticity expansion part (2) being connected on the demarcation body (1), elasticity expansion part (2) is used for the inwall clamping with the hole in ore-rock so that the caliberating device is fixed in the hole, and elasticity expansion part (2) can flexibly deploy relative to the demarcation body (1), the mark (3) for indicating the caliberating device position is provided with the demarcation body (1).The caliberating device for being used for the experiment of underground ore drawing of the present invention, which has, to be easily installed, the advantages of being not easy to glide after installation.
Description
Technical field
The present invention relates to underground ore drawing field, in particular it relates to a kind of caliberating device for the experiment of underground ore drawing.
Background technology
When doing the experiment of non-pillar sublevel caving mine site ore drawing, it is desirable to the movement law of extraction ore-rock after explosion is grasped,
Currently used method be in advance to demarcated inside quick-fried area's ore-rock (bore according to certain rules in ore-rock in advance it is multiple to
The medium-length hole of upper extension, the diverse location multiple caliberating devices for the experiment of underground ore drawing being embedded in each medium-length hole,
Each caliberating device represents the ore-rock of diverse location), and caliberating device is reclaimed during progress ore removal operation after explosion, according to each
The recovery order of caliberating device, to infer the movement law for drawing ore-rock, so as to more preferably instruct mining production, reduce ore dilution
Rate.
The caliberating device for being currently used for underground ore drawing experiment is sheet metal, is provided with the sheet metal for indicating demarcation dress
The mark for putting the position in medium-length hole (is typically labeled with the hole number in the hole where caliberating device, caliberating device in the hole
Row number of the hole in all holes where location number and caliberating device).During embedded caliberating device, caliberating device is put into first
In medium-length hole, filler (such as soil etc.) is then loaded into the medium-length hole and pushes caliberating device toward the end in hole, is loaded pre-
Another caliberating device is placed again into after measured length filler, filler is then again loaded into the medium-length hole and pushed away toward the end in hole
Send, by that analogy, until caliberating device is provided with by pre-provisioning request.It can be seen that the existing demarcation for the experiment of underground ore drawing
The shortcomings of device has installation inconvenience, and recovery difficult is big.
The content of the invention
The technical problems to be solved by the invention are to need to provide a kind of be easily installed and be not easy to glide after installing is used for
The caliberating device of underground ore drawing experiment.
In order to solve the above-mentioned technical problem, the present invention provides a kind of caliberating device for the experiment of underground ore drawing, the demarcation
Device include demarcation body and be connected on the demarcation body elasticity expansion part, the elasticity deploy part for in ore-rock
The inwall clamping in hole is so that the caliberating device is fixed in the hole, and elasticity expansion part can be relative to the demarcation
Body flexibly deploys, and the mark for indicating the caliberating device position is provided with the demarcation body.
Preferably, the elasticity deploys the elastic metallic yarn that part is the outer peripheral face for being connected to the demarcation body, the elasticity
One end of wire be connected to it is described demarcation body outer peripheral face, and the elastic metallic yarn along with it is described demarcation body axle
The direction being at an angle of to direction stretches out.
Preferably, the elastic metallic yarn is connected to by hose clamp bundle on the outer peripheral face of the demarcation body.
Preferably, the caliberating device includes multiple elasticity expansion parts, and each elasticity deploys part along the mark
Determine being provided at circumferentially spaced for body.
Preferably, the demarcation body is formed as cylindrical shape.
Preferably, the hole number in the hole being labeled with where the caliberating device, the caliberating device are at this
Row number of the hole where location number and the caliberating device in all holes in hole.
Preferably, the outer peripheral face of the demarcation body is coated with the eye-catching paint of color.
Preferably, the caliberating device also includes the guide head for being installed on one end of the demarcation body, the guide head
Top surface is formed as rounding off face.
Preferably, the guide head is plastics guide head.
The caliberating device for being used for the experiment of underground ore drawing of the present invention is due to including demarcating body and being connected to the demarcation sheet
Elasticity expansion part on body, elasticity expansion part are used for the inwall clamping with the hole in ore-rock so that caliberating device is fixed on into hole
In, and elasticity expansion part can flexibly deploy relative to demarcation body, so as in embedded caliberating device, will need to only mark
Determine device to be put into the predetermined hole in ore-rock, then pushed to the caliberating device in predetermined hole using the instrument of elongated strip shaped
Precalculated position, that is, complete to bury, therefore the caliberating device of the present invention has the advantages of being easily installed, being not easy to glide after installation (peace
On the inwall in the hole that caliberating device is connected in ore-rock by elasticity expansion part after dress).
Other features and advantages of the present invention will be described in detail in subsequent specific embodiment part.
Brief description of the drawings
Accompanying drawing is for providing a further understanding of the present invention, and a part for constitution instruction, with following tool
Body embodiment is used to explain the present invention together, but is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the structural representation for being used for the caliberating device that underground ore drawing is tested according to the embodiment of the present invention
Figure；
Fig. 2 is the front view of the caliberating device for being used for the experiment of underground ore drawing in Fig. 1.
Description of reference numerals
1st, body 2, elasticity expansion part are demarcated
3rd, mark 4, hose clamp
5th, guide head
Embodiment
The embodiment of the present invention is described in detail below in conjunction with accompanying drawing.It should be appreciated that this place is retouched
The embodiment stated is merely to illustrate and explain the present invention, and is not intended to limit the invention.
The present invention provides a kind of caliberating device for the experiment of underground ore drawing, specifically, as depicted in figs. 1 and 2, the demarcation
The elasticity expansion part 2 that device includes demarcation body 1 and is connected on the demarcation body 1, elasticity expansion part 2 is used for and ore-rock
In hole inwall clamping so that the caliberating device is fixed in the hole, and the elasticity expansion part 2 can be relative to institute
State demarcation body 1 flexibly to deploy, the mark for indicating the caliberating device position is provided with the demarcation body 1
3。
It should be noted that the specific constructive form of demarcation body 1 and elasticity expansion part 2 can be arranged as required to,
These are belonged within the range of the technology design of the present invention.Such as demarcation body 1 can be formed as square tube shape or cylindrical shape, only
Its size is wanted to can allow for it to be arranged in the hole in ore-rock.Preferably, demarcation body 1 is formed as cylindrical shape.
The caliberating device for being used for the experiment of underground ore drawing of the present invention is due to including demarcating body 1 and being connected to the demarcation sheet
Elasticity expansion part 2 on body 1, elasticity expansion part 2 are used for the inwall clamping with the hole in ore-rock so that caliberating device to be fixed on
Kong Zhong, and elasticity expansion part 2 can flexibly deploy relative to demarcation body 1, so as in embedded caliberating device, only need
Caliberating device is put into the predetermined hole in ore-rock, the caliberating device is then pushed into predetermined hole using the instrument of elongated strip shaped
In precalculated position, that is, complete embedded, therefore the caliberating device of the present invention has and is easily installed, the advantages of being not easy to glide after installation
(on the inwall in the hole that caliberating device is connected in ore-rock by elasticity expansion part after installation).
In the caliberating device of the present invention, specifically, the elasticity deploys part 2 to be connected to the outer of the demarcation body 1
The elastic metallic yarn (such as elastic wire) of side face, one end of the elastic metallic yarn are connected to the outer peripheral face of the demarcation body 1,
And the elastic metallic yarn stretches out along the direction angled with the axial direction of the demarcation body 1, so as to profit
With the inwall clamping in the hole in the elastic metallic yarn and ore-rock, and then caliberating device is fixed in the hole.
It should be noted that the specific constructive form of elasticity expansion part 2 is not limited in above form, such as elasticity expansion
Part 2 can include spring and be connected to the fitting of one end of spring, and demarcation body 1 is formed with for accommodating the spring and supporting
The mounting hole of fitting, the other end of spring are connected with demarcation body 1, so as to by the spring fitting be offset to relative to
The position that body 1 deploys is demarcated, so as to the inwall clamping with the hole in ore-rock.In addition, the free end of fitting preferably forms
For ease of the inclined plane in the precalculated position for pushing to the caliberating device in predetermined hole.
In above-mentioned caliberating device, more specifically, the elastic metallic yarn is connected to the demarcation body 1 by the bundle of hose clamp 4
Outer peripheral face on, so as to using hose clamp 4 by elasticity expansion part 2 be connected to demarcation body 1 outer peripheral face.
It should be noted that the concrete mode that elasticity expansion part 2 is connected to demarcation body 1 is not limited in above shape
Formula, for example, the connection end for being used to be connected with demarcating body 1 of elastic expansion part 2 can form ring-type, thus elasticity deploys part
2 are directly connected by fastener with demarcation body 1.
In the caliberating device of the present invention, it is preferable that the caliberating device includes multiple elasticity expansion parts 2, each
Elasticity expansion part 2 being provided at circumferentially spaced along the demarcation body 1, to ensure that caliberating device is connected to ore-rock securely
In hole in.
In the caliberating device of the present invention, specifically, the mark 3 is labeled with the hole where the caliberating device
The row of the location number of Kong Hao, the caliberating device in the hole and the hole where the caliberating device in all holes
Number.
It will be described in detail how to infer by being arranged on the mark 3 on demarcation body 1 by way of example below
Go out the movement law of ore-rock.
During to being demarcated inside quick-fried area's ore-rock, multiple middle depths upwardly extended are bored according to certain rules first in ore-rock
Hole, such as bore 3 rows and often arrange 20 medium-length holes, then the mark 3 on multiple caliberating devices for the experiment of underground ore drawing is recorded
It is clear, for example, it is predetermined be embedded in the mark 3 on the 1st innermost caliberating device for arranging the 1st medium-length hole record 1-1-1 (according to
Secondary row number of the hole in all medium-length holes where the caliberating device, the hole number of the medium-length hole where the caliberating device and the mark
Location number of the device in the medium-length hole is determined, wherein above-mentioned location number represents the caliberating device near the position in the medium-length hole
Ore-rock positional information), record in the predetermined mark 3 being embedded on the caliberating device of the 1st secondary depths for arranging the 1st medium-length hole
1-1-2, the like, then each caliberating device is embedded in each medium-length hole by the mark 3 of itself and identifies 3 phases with it
The precalculated position met, then explosion and caliberating device is reclaimed when carrying out ore removal operation, when having reclaimed some caliberating device,
Represent ore-rock near the caliberating device burial place ore removal.
In the caliberating device of the present invention, it is preferable that the outer peripheral face of the demarcation body 1 is coated with the eye-catching paint of color,
Consequently facilitating staff carries out reclaiming caliberating device during ore removal operation after explosion.
In the caliberating device of the present invention, it is preferable that the caliberating device also includes being installed on the one of the demarcation body 1
The guide head 5 at end, the top surface of the guide head 5 are formed as rounding off face, consequently facilitating staff fills the demarcation of the present invention
Put and align with the hole in ore-rock and conveniently push caliberating device toward the end in the hole.
In above-mentioned caliberating device, specifically, the guide head 5 is plastics guide head, so as to reduce difficulty of processing, is reduced
Manufacturing cost.
The preferred embodiment of the present invention is described in detail above in association with accompanying drawing, still, the present invention is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the present invention, a variety of letters can be carried out to technical scheme
Monotropic type, these simple variants belong to protection scope of the present invention.
It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to it is various can
The combination of energy no longer separately illustrates.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should equally be considered as content disclosed in this invention.
Claims (9)
1. it is a kind of for underground ore drawing experiment caliberating device, it is characterised in that the caliberating device include demarcation body (1) and
The elasticity expansion part (2) being connected on the demarcation body (1), elasticity expansion part (2) are used for the inwall card with the hole in ore-rock
Connect so that the caliberating device is fixed in the hole, and elasticity expansion part (2) can be relative to the demarcation body (1)
Flexibly deploy, the mark (3) for indicating the caliberating device position is provided with the demarcation body (1).
2. caliberating device according to claim 1, it is characterised in that the elasticity expansion part (2) is to be connected to the mark
Determine the elastic metallic yarn of the outer peripheral face of body (1), one end of the elastic metallic yarn is connected to the periphery of the demarcation body (1)
Face, and the elastic metallic yarn stretches out along the direction angled with the axial direction of the demarcation body (1).
3. caliberating device according to claim 2, it is characterised in that the elastic metallic yarn is connected to by hose clamp (4) bundle
On the outer peripheral face of the demarcation body (1).
4. caliberating device according to claim 1, it is characterised in that the caliberating device includes multiple elasticity expansion
Part (2), each elasticity expansion part (2) being provided at circumferentially spaced along demarcation body (1).
5. caliberating device according to claim 1, it is characterised in that the demarcation body (1) is formed as cylindrical shape.
6. caliberating device according to claim 1, it is characterised in that the mark (3) is labeled with the caliberating device institute
The hole the location number of hole number, the caliberating device in the hole and the hole where the caliberating device in all institutes
State the row number in hole.
7. caliberating device according to claim 1, it is characterised in that the outer peripheral face of the demarcation body (1) is coated with face
The eye-catching paint of color.
8. caliberating device as claimed in any of claims 1 to 7, it is characterised in that the caliberating device also includes
The guide head (5) of one end of the demarcation body (1) is installed on, the top surface of the guide head (5) is formed as rounding off face.
9. caliberating device according to claim 8, it is characterised in that the guide head (5) is plastics guide head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510744470.3A CN105258967B (en) | 2015-11-05 | 2015-11-05 | Caliberating device for the experiment of underground ore drawing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510744470.3A CN105258967B (en) | 2015-11-05 | 2015-11-05 | Caliberating device for the experiment of underground ore drawing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105258967A CN105258967A (en) | 2016-01-20 |
| CN105258967B true CN105258967B (en) | 2018-02-09 |
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ID=55098744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510744470.3A Active CN105258967B (en) | 2015-11-05 | 2015-11-05 | Caliberating device for the experiment of underground ore drawing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105258967B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2253707B (en) * | 1991-03-13 | 1994-09-28 | Coal Ind | Strata movement indicator |
| GB2268809B (en) * | 1992-07-15 | 1995-06-21 | Coal Ind | Strata movement indicator |
| CN201413109Y (en) * | 2009-05-22 | 2010-02-24 | 中国矿业大学 | Rotary disc deep base-point displacement meter |
| EP2275642A1 (en) * | 2009-07-17 | 2011-01-19 | Agisco S.r.l. | System for detection and monitoring of deep land subsidence |
| CN201628537U (en) * | 2010-03-05 | 2010-11-10 | 山东科大中天电子有限公司 | Top plate displacement monitoring instrument |
| CN102564376B (en) * | 2012-02-03 | 2014-12-17 | 天地（常州）自动化股份有限公司 | Surrounding rock separation layer displacement monitor |
| CN203758493U (en) * | 2014-03-05 | 2014-08-06 | 西安科技大学 | Positioning device in base point anchor head hole used for tunnel and roadway top board surrounding rock deformation monitoring |
| CN204202532U (en) * | 2014-10-09 | 2015-03-11 | 山东科技大学 | A kind of amplification reading roof separation indicator |
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2015
- 2015-11-05 CN CN201510744470.3A patent/CN105258967B/en active Active
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| CN105258967A (en) | 2016-01-20 |
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