CN205580416U - Mine deep multi -point displacement counts quick installation device - Google Patents
Mine deep multi -point displacement counts quick installation device Download PDFInfo
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- CN205580416U CN205580416U CN201620297039.9U CN201620297039U CN205580416U CN 205580416 U CN205580416 U CN 205580416U CN 201620297039 U CN201620297039 U CN 201620297039U CN 205580416 U CN205580416 U CN 205580416U
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- Prior art keywords
- displacement meter
- stop collar
- steel wire
- survey line
- independent
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Abstract
The utility model discloses a mine deep multi -point displacement counts quick installation device, including hollow stop collar, the stop collar comprises end cover and sleeve, a plurality of displacement meters of can packing into in the cavity inner chamber of stop collar, the end cover is provided with the central through hole that the independent steel wire survey line that makes independent displacement meter passes through, the outer end of end cover is provided with the stop collar pull wire, the inner of end cover be provided with can be in the cavity inner chamber of stop collar the gliding position chassis of ending, end the side through -hole that the position chassis was provided with central through hole that the independent steel wire survey line that makes independent displacement meter passes through, the ordinary steel wire survey line that makes ordinary displacement meter passes through, the inner of ending the position chassis is provided with the position of ending that is used for the independent steel wire survey line of clamping and fastens pincers, it pulls by ending the position pull wire to end position fastening pincers. The device simple structure, the system is reliable, can use to adopt the displacement monitoring of rock mass with the mine, realizes the quick installation of multi -point displacement meter.
Description
Technical field
This utility model relates to the measurement technology neck being carried out rock displacement in mine and Geotechnical Engineering by boring
Territory, relates in particular to a kind of mine deep multipoint displacement meter rapid installation device.
Background technology
Mine multipoint displacement meter is a kind of to be widely used in the back of underground mining, rock stratum, top, goaf
In the association area such as absciss layer and deformation, for monitoring the device of the displacement of rock stratum.Common single displacement meter by
Fixing anchor dish, fixing steel pawl, steel wire survey line composition, wherein fix anchor dish and fixing steel pawl with the use of, energy
Enough being anchored in fixing rock stratum, the steel wire survey line of extraction is then used for measuring the displacement of rock stratum, displacement meter place.Position
In rock stratum, the displacement meter in deep is as independent displacement meter, and the displacement at remaining position is calculated as common displacement meter, solely
The steel wire survey line of vertical displacement meter is independent steel wire survey line, both measures displacement use as steel wire survey line, again as general
The wire of logical displacement meter, guides common displacement meter；The steel wire survey line of common displacement meter is ordinary steel wire survey line,
It is intended only as steel wire survey line and measures displacement use.
The erecting device of the most conventional Multi-point displacement metre for drilling hole, mainly pushes single displacement meter with push rod
To appointed place, install push rod used by backed off after random, when for the installation of mine deep displacement, then can
Run into push rod length long, carry out during single displacement meter, pushing push rod and the withdrawal push rod operation consuming time is longer,
Complex operation, causes that installation difficulty is big, mounting cost is higher.Therefore it is badly in need of one and can install multiple continuously
The rapid installation device of displacement meter, it is possible to save the set-up time and save fund.
Summary of the invention
For the defect of above-mentioned prior art, this utility model provides a kind of simple in construction, easy to operate, energy
The device of enough Fast Installation multipoint displacement meters, behaviour longer with the erecting device consuming time overcoming prior art
Make defect loaded down with trivial details, that installation difficulty is big, mounting cost is high.
For achieving the above object, technical solution adopted in the utility model is:
A kind of mine deep multipoint displacement meter rapid installation device, including the stop collar of hollow, described stop collar
It is made up of end cap and sleeve；The hollow cavity of described stop collar can load multiple displacement meter, described end cap
It is provided with the central through hole making the independent steel wire survey line of independent displacement meter pass through；The outer end of described end cap is provided with
Stop collar draught line；The inner of described end cap is provided with the stop bit that can slide in the hollow cavity of stop collar
Chassis, described stop bit chassis be provided with make the independent steel wire survey line of independent displacement meter pass through central through hole, make
The side through hole that the ordinary steel wire survey line of common displacement meter passes through；The inner on described stop bit chassis is provided with for card
Pressing from both sides the stop bit binding clip of independent steel wire survey line, described stop bit binding clip is drawn by stop bit draught line.
As the improvement to technique scheme, described stop bit binding clip includes two tilting clamp, described
Clamp have a hinged end and a pinching end, and described hinged end is hinged with the inner face on stop bit chassis,
Described pinching end is towards the centrage on stop bit chassis.
As the improvement to technique scheme, described pinching end is arc surface, and arc surface is provided with increase folder
The anti-slip veins of frictional force between tight end and steel wire survey line.
As the improvement to technique scheme, the diameter of the hollow cavity of described stop collar is more than displacement meter
The external diameter of fixing steel pawl, described stop collar is slidably matched with fixing steel pawl.
As the improvement to technique scheme, described stop collar is steel bushing.
Mine deep multipoint displacement meter rapid installation device of the present utility model, after rock mass drilling deep hole, by interior
The stop collar filling multiple displacement meter sends into boring formulation position by push rod；It is positioned at the displacement of stop collar outermost end
Being calculated as independent displacement meter, this displacement meter will be arranged on the innermost end of rock stratum deep hole, first to this independent displacement meter
Anchoring, the independent steel wire survey line of this independent displacement meter both measured displacement use as steel wire survey line, again as remaining
The wire of displacement meter；Pull stop collar draught line, make stop collar enter the next one and measure position, now pull
Stop bit draught line, makes the independent steel wire survey line of stop bit binding clip locked independent displacement meter, simultaneously by pulling limit
Position set draught line makes stop collar intrinsic displacement meter that relative slip to occur with sleeve, until the next position in stop collar
Shifting meter stretches out, and is anchored at formulation position by fixing steel pawl, after having operated, loosens stop bit draught line, complete
Become the installment work of a displacement meter, and enter the installation procedure of next displacement meter.
Compared with prior art, provide the benefit that acquired by this utility model:
Mine deep multipoint displacement meter rapid installation device of the present utility model, is widely used in underground mining
In the association areas such as back, top, goaf rock stratum absciss layer and deformation, for monitoring the displacement of rock stratum,
Can effectively solve tradition mine deep displacement measurement once can only be installed the disadvantage of a displacement meter, can realize
The continuous installation of multiple displacement meters, this apparatus structure is simple, and system is reliable, can apply and mine mining rock
Displacement monitoring in, it is achieved the Fast Installation of multipoint displacement meter.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to enforcement
In example or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that, describe below
In accompanying drawing be only some embodiments of the present invention, for those of ordinary skill in the art, do not paying
On the premise of going out creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is sectional structure schematic diagram of the present utility model；
Fig. 2 is the structure for amplifying schematic diagram in front of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technical side in this utility model embodiment
Case is clearly and completely described, it is clear that described embodiment is only that this utility model part is real
Execute example rather than whole embodiments.Based on the embodiment in this utility model, ordinary skill people
The every other embodiment that member is obtained under not making creative work premise, any amendment made,
Equivalent, improvement etc., within should be included in protection domain of the present utility model.
As shown in Figure 1, 2, mine deep multipoint displacement meter rapid installation device of the present utility model, including
The stop collar 5 of hollow, described stop collar 5 is made up of end cap and sleeve；The hollow cavity of described stop collar 5
In can load multiple displacement meter, described end cap is provided with and makes the independent steel wire survey line 3 of independent displacement meter pass through
Central through hole；The outer end of described end cap is provided with stop collar draught line 6；The inner setting of described end cap can
With the stop bit chassis 8 slided in the hollow cavity of stop collar 5, described stop bit chassis 8 is provided with and makes independence
Central through hole that the independent steel wire survey line 3 of displacement meter passes through, the ordinary steel wire survey line 4 making common displacement meter lead to
The side through hole crossed；The inner on described stop bit chassis 8 is provided with the stop bit of the steel wire survey line for clip displacement meter
Binding clip 7, described stop bit binding clip 7 is drawn by stop bit draught line 9.
Single displacement meter by fixing anchor dish 1, fixing steel pawl 2, steel wire survey line form.It is positioned at deep, rock stratum
Displacement meter as independent displacement meter, the displacement at remaining position is calculated as common displacement meter, the steel of independent displacement meter
Silk survey line is independent steel wire survey line 3, both measures displacement use as steel wire survey line, again as common displacement meter
Wire, guides common displacement meter；The steel wire survey line of common displacement meter is ordinary steel wire survey line 4, simply makees
Measure displacement for steel wire survey line to use.
Described stop bit binding clip 7 includes two tilting clamp, and described clamp have a hinged end and one
Pinching end, described hinged end is hinged with the inner face on stop bit chassis 8, and described pinching end is towards stop bit chassis
The centrage of 8.
Described pinching end is arc surface, arc surface is provided with between increase pinching end and independent steel wire survey line and rubs
The anti-slip veins of wiping power.
The diameter of the hollow cavity of described stop collar 5 is more than the external diameter of the fixing steel pawl 2 of displacement meter, described limit
Position set 5 is slidably matched with fixing steel pawl 2.
Described stop collar 5 is steel bushing.
Mine deep multipoint displacement meter rapid installation device of the present utility model, after rock mass 10 drilling deep hole,
The stop collar 5 of independent displacement meter and built-in multiple common displacement meter is sent into boring by push rod and formulates position；
The displacement being positioned at stop collar 5 outermost end is calculated as independent displacement meter, first anchors this independent displacement meter, and this is only
The independent steel wire survey line 3 of vertical displacement meter, both measured displacement use as steel wire survey line, again as remaining displacement meter
Wire；Pull stop collar draught line 6, make stop collar 5 enter next measurement position, only now pull
Position draught line 9, makes stop bit binding clip 7 locked independent displacement meter draught line 3, simultaneously by pulling stop collar
Draught line 6 pulls stop collar 5, until the next displacement meter in stop collar 5 stretches out, and by fixing steel pawl
It is anchored at formulation position, after having operated, loosens stop bit draught line 9, complete the erector of a displacement meter
Make, and enter the installation procedure of next displacement meter.
Mine deep multipoint displacement meter rapid installation device of the present utility model, is widely used in underground mining
In the association areas such as back, top, goaf rock stratum absciss layer and deformation, for monitoring the displacement of rock stratum,
Can effectively solve tradition mine deep displacement measurement once can only be installed the disadvantage of a displacement meter, can realize
The continuous installation of multiple displacement meters, this apparatus structure is simple, and system is reliable, can apply and mine mining rock
Displacement monitoring in, it is achieved the Fast Installation of multipoint displacement meter.
Claims (5)
1. a mine deep multipoint displacement meter rapid installation device, it is characterised in that: include the limit of hollow
Position set, described stop collar is made up of end cap and sleeve；The hollow cavity of described stop collar can load multiple
Displacement meter, described end cap is provided with the central through hole making the independent steel wire survey line of independent displacement meter pass through；Described
The outer end of end cap is provided with stop collar draught line；The inner of described end cap is provided with can be in the hollow of stop collar
The stop bit chassis slided in inner chamber, described stop bit chassis is provided with and makes the independent steel wire survey line of independent displacement meter lead to
The side through hole that the central through hole crossed, the ordinary steel wire survey line making common displacement meter pass through；Described stop bit chassis
The inner is provided with the stop bit binding clip for clip independence steel wire survey line, and described stop bit binding clip is drawn by stop bit
Line draws.
Mine deep multipoint displacement meter rapid installation device the most according to claim 1, its feature exists
In: described stop bit binding clip includes two tilting clamp, and described clamp have a hinged end and a folder
Tight end, described hinged end is hinged with the inner face on stop bit chassis, and described pinching end is towards in stop bit chassis
Heart line.
Mine deep multipoint displacement meter rapid installation device the most according to claim 2, its feature exists
In: described pinching end is arc surface, and arc surface is provided with increases frictional force between pinching end and steel wire survey line
Anti-slip veins.
4. according to the mine deep multipoint displacement meter rapid installation device described in claim 1 or 2 or 3,
It is characterized in that: the diameter of the hollow cavity of described stop collar is more than the external diameter of the fixing steel pawl of displacement meter, institute
State stop collar to be slidably matched with fixing steel pawl.
Mine deep multipoint displacement meter rapid installation device the most according to claim 4, its feature exists
In: described stop collar is steel bushing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620297039.9U CN205580416U (en) | 2016-04-12 | 2016-04-12 | Mine deep multi -point displacement counts quick installation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620297039.9U CN205580416U (en) | 2016-04-12 | 2016-04-12 | Mine deep multi -point displacement counts quick installation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205580416U true CN205580416U (en) | 2016-09-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620297039.9U Expired - Fee Related CN205580416U (en) | 2016-04-12 | 2016-04-12 | Mine deep multi -point displacement counts quick installation device |
Country Status (1)
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| CN (1) | CN205580416U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106482624A (en) * | 2016-11-22 | 2017-03-08 | 山东科技大学 | A kind of multipoint displacement meter of auto-measuring space displacement |
| CN107130987A (en) * | 2017-07-06 | 2017-09-05 | 安徽建筑大学 | A kind of weak coal petrography method for protecting support in deep fractures tunnel portion of side |
| CN108397236A (en) * | 2018-03-12 | 2018-08-14 | 安徽理工大学 | A kind of accurate monitoring device of roof delamination |
-
2016
- 2016-04-12 CN CN201620297039.9U patent/CN205580416U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106482624A (en) * | 2016-11-22 | 2017-03-08 | 山东科技大学 | A kind of multipoint displacement meter of auto-measuring space displacement |
| CN106482624B (en) * | 2016-11-22 | 2018-10-23 | 山东科技大学 | A kind of multipoint displacement meter of auto-measuring space displacement |
| CN107130987A (en) * | 2017-07-06 | 2017-09-05 | 安徽建筑大学 | A kind of weak coal petrography method for protecting support in deep fractures tunnel portion of side |
| CN107130987B (en) * | 2017-07-06 | 2019-01-18 | 安徽建筑大学 | A kind of deep fractures tunnel portion of side weakness coal petrography method for protecting support |
| CN108397236A (en) * | 2018-03-12 | 2018-08-14 | 安徽理工大学 | A kind of accurate monitoring device of roof delamination |
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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 |
Granted publication date: 20160914 Termination date: 20170412 |
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| CF01 | Termination of patent right due to non-payment of annual fee |