CN209604086U - A kind of permeable detection device of coal mine - Google Patents
A kind of permeable detection device of coal mine Download PDFInfo
- Publication number
- CN209604086U CN209604086U CN201920149459.6U CN201920149459U CN209604086U CN 209604086 U CN209604086 U CN 209604086U CN 201920149459 U CN201920149459 U CN 201920149459U CN 209604086 U CN209604086 U CN 209604086U
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- Prior art keywords
- threaded rod
- fixedly connected
- coal mine
- station
- detection device
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Abstract
The utility model discloses a kind of permeable detection devices of coal mine, including station, the station upper end is fixedly connected with placement plate, cavity is offered in the station, threaded rod is equipped in the cavity vertically, and the both ends of threaded rod extend respectively to the both ends of station, telescoping mechanism is equipped in the cavity, and telescoping mechanism is connect with threaded rod, the lower end of the road threaded rod is fixedly connected with mounting rod, multiple mounting holes are offered on the mounting rod, are equipped with detector in each mounting hole.The utility model stable structure, easy to operate, design is scientific and reasonable, it is with short production cycle, what the orientation of detector can be convenient is adjusted according to demand, carries out permeable detection to the place of different depth in mine, allows to preferably to control permeable situation.
Description
Technical field
The utility model relates to coal mining technology field more particularly to a kind of permeable detection devices of coal mine.
Background technique
Coal mine is the mankind in the region of the mining area exploitation coal resources rich in coal, is generally divided into underground mine and outdoor
Coal mine.It when coal seam is remote from earth's surface, is typically chosen to underground and digs tunnel digging coal, this is well industrial and mineral.When coal seam is away from earth's surface
Distance it is close when, be typically chosen directly removing surface soil layer excavate coal, this is open coal mine, and China's overwhelming majority coal mine
Belong to underground mine；
Coal is most important solid fuel, is one kind of kaustobilite.It is grown by certain geological epoch it is numerous
Luxuriant plant is gradually accumulated into thick-layer in suitable geological environment, and is buried in water-bed or silt, by very long geology year
The geochronic natural incoalation in generation and formed.In the world in Various Geolcgical Ages, with the Carboniferous Period, the Permian Period, Jurassic Period and the Tertiary Period
Stratum in producing coal it is most, be important coal-forming age.The phosphorus content of coal is generally 46~97%, brown to black, has
Dimness is to metallic luster.According to the difference of degree of coalification, coal can be divided into peat, four class of lignite, bituminous coal and anthracite.
In the mine of coal mining, mine perviousness is one of disaster of coal production, and then will use detection dress
It sets and the permeable situation in mine is detected；And traditional structure of the detecting device is relatively simple, for the detector side detected
Position cannot be adjusted, and can only detect to the coal mine of same depth so that cannot preferably the situation permeable to coal mine into
Row adequately detection.
For this purpose, it is proposed that a kind of permeable detection device of coal mine.
Utility model content
Purpose of the utility model is to solve structure of the detecting device in the prior art is relatively simple, for the inspection detected
Surveying device orientation cannot be adjusted, and can only detect to the coal mine of same depth, so that cannot be preferably permeable to coal mine
The problem of situation is adequately detected, and the permeable detection device of a kind of coal mine proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of permeable detection device of coal mine, including station, the station upper end are fixedly connected with placement plate, the behaviour
Make to offer cavity in platform, is equipped with threaded rod in the cavity vertically, and the both ends of threaded rod extend respectively to the two of station
End, the cavity is interior to be equipped with telescoping mechanism, and telescoping mechanism is connect with threaded rod, and the lower end of the road threaded rod is fixedly connected with
Mounting rod offers multiple mounting holes on the mounting rod, is equipped with detector in each mounting hole.
Preferably, the telescoping mechanism includes the bearing being fixed on cavity inner roof wall, and bearing is set on threaded rod
And be threadedly coupled with threaded rod, the upper end of the bearing extends to the upper end of station, and the upper end of the bearing is fixedly connected with
Turn-button symmetrically opens up on the inner sidewall of the cavity there are two limited block, symmetrically offers cunning on the lateral wall of the threaded rod
Slot, and two limited blocks extend respectively to be slidably connected in corresponding sliding slot and with sliding slot.
Preferably, symmetrically opened up on the inner sidewall of each mounting hole there are two groove, each groove it is interior
It is symmetrically fixedly connected with multiple springs on side wall, is fixedly connected with card jointly on multiple springs in same groove
Ring, symmetrically opens up that there are two card slots on the lateral wall of the detector, and two snap rings are located in corresponding card slot simultaneously
Engage with card slot.
Preferably, it is fixed with sealing ring on the inner sidewall of each mounting hole, and each sealing ring is fitted in
On corresponding detector.
Preferably, the upper end of the threaded rod is fixedly connected with baffle.
Preferably, the lower end of the mounting rod is fixedly connected with push top.
The utility model has following advantages:
1, mounting rod is inserted into the channel for needing to detect by elder generation, then rotation is fixed on the turn-button of bearing upper end, by
In on the inner sidewall that the outer ring of bearing is fixed on cavity, the inner ring of bearing offers screw thread, and then threaded rod can be driven to limit
It pushes the detector on mounting rod extend in channel under the limit of position block, the permeable situation in channel is detected.
2, it pushes snap ring to be fixed on the side wall of detector by spring, detector is allowed to be stably fixed to install
In hole so that detector can be convenient replace.
3, fixed on the detector by the sealing ring being arranged in mounting hole, it is used to carry out waterproofing protection to detector.
In conclusion the utility model stable structure, easy to operate, design is scientific and reasonable, with short production cycle, detector
What orientation can be convenient is adjusted according to demand, carries out permeable detection to the place of different depth in mine, allows to
Preferably permeable situation is controlled.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of permeable detection device of coal mine structural schematic diagram；
Fig. 2 be the utility model proposes a kind of permeable detection device of coal mine mounting hole schematic diagram of internal structure；
Fig. 3 be the utility model proposes a kind of permeable detection device of coal mine part A structural schematic diagram.
In figure: 1 station, 2 placement plates, 3 turn-buttons, 4 threaded rods, 5 bearings, 6 limited blocks, 7 mounting rods, 8 detectors, 9 push away
Head, 10 baffles, 11 sealing rings, 12 springs, 13 snap rings.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-3, the permeable detection device of a kind of coal mine, including station 1,1 upper end of station are fixedly connected with placement
Plate 2 offers cavity in station 1, is equipped with threaded rod 4 vertically in cavity, and the both ends of threaded rod 4 extend respectively to station
1 both ends, the upper end of threaded rod 4 are fixedly connected with baffle 10；Telescoping mechanism, and telescoping mechanism and threaded rod 4 are equipped in cavity
Connection, the lower end of road threaded rod 4 is fixedly connected with mounting rod 7, offers multiple mounting holes on mounting rod 7, in each mounting hole
It is equipped with detector 8, the working principle of detector 8 detected to permeable situation is not done herein for the mature prior art
It elaborates；The lower end of mounting rod 7 is fixedly connected with push top 9, for the clear sundries needed in the channel detected, plays pair
The protection of detector 8；
Telescoping mechanism includes the bearing 5 being fixed on cavity inner roof wall, and bearing 5 is set on threaded rod 4 and and screw thread
Bar 4 is threadedly coupled, and the upper end of bearing 5 extends to the upper end of station 1, and the upper end of bearing 5 is fixedly connected with turn-button 3, cavity
It is symmetrically opened up on inner sidewall there are two limited block 6, symmetrically offers sliding slot on the lateral wall of threaded rod 4, and two limited blocks 6 divide
It does not extend in corresponding sliding slot and is slidably connected with sliding slot；
Specific: in the channel for first insertion of mounting rod 7 being needed to detect, then rotation is fixed on the turn-button of 5 upper end of bearing
3, since the outer ring of bearing 5 is fixed on the inner sidewall of cavity, the inner ring of bearing 5 offers screw thread, and then can drive screw thread
Bar 4 pushes the detector 8 on mounting rod 7 extend in channel under the limit of limited block 6, to the permeable situation in channel
It is detected；
It is symmetrically opened up on the inner sidewall of each mounting hole there are two groove, it is symmetrically fixed on the inner sidewall of each groove to connect
Be connected to multiple springs 12, be fixedly connected with snap ring 13 jointly on multiple springs 12 in same groove, detector 8 it is outer
Card slot there are two symmetrically being opened up on side wall, and two snap rings 13 are located in corresponding card slot and engage with card slot；
It is specific: to push snap ring 13 to be fixed on the side wall of detector 8 by spring 12, detector 8 is stablized
Be fixed in mounting hole so that detector 8 can be convenient replace；
Be fixed with sealing ring 11 on the inner sidewall of each mounting hole, and each sealing ring 11 be fitted in it is corresponding
On detector 8, it is used to carry out waterproofing protection to detector 8.
More than, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, according to the utility model
Technical solution and its utility model design be subject to equivalent substitution or change, should all cover the protection scope of the utility model it
It is interior.
Claims (6)
1. a kind of permeable detection device of coal mine, including station (1), which is characterized in that station (1) upper end is fixedly connected
Have placement plate (2), cavity is offered in the station (1), is equipped with threaded rod (4) vertically in the cavity, and threaded rod (4)
Both ends extend respectively to the both ends of station (1), telescoping mechanism, and telescoping mechanism and threaded rod (4) are equipped in the cavity
Connection, the lower end of the threaded rod (4) are fixedly connected with mounting rod (7), offer multiple mounting holes on the mounting rod (7),
Detector (8) are equipped in each mounting hole.
2. the permeable detection device of a kind of coal mine according to claim 1, which is characterized in that the telescoping mechanism includes fixing
Bearing (5) on cavity inner roof wall, and bearing (5) is set on threaded rod (4) and is threadedly coupled with threaded rod (4), it is described
The upper end of bearing (5) extends to the upper end of station (1), and the upper end of the bearing (5) is fixedly connected with turn-button (3), the sky
There are two symmetrically opening up on the inner sidewall of chamber limited block (6), sliding slot is symmetrically offered on the lateral wall of the threaded rod (4), and
Two limited blocks (6) extend respectively to be slidably connected in corresponding sliding slot and with sliding slot.
3. the permeable detection device of a kind of coal mine according to claim 1, which is characterized in that the inside of each mounting hole
It is symmetrically opened up on wall there are two groove, is symmetrically fixedly connected with multiple springs (12), position on the inner sidewall of each groove
It is fixedly connected with jointly snap ring (13) on multiple springs (12) in same groove, the outside of the detector (8)
Card slot there are two symmetrically being opened up on wall, and two snap rings (13) are located in corresponding card slot and engage with card slot.
4. the permeable detection device of a kind of coal mine according to claim 1, which is characterized in that the inside of each mounting hole
It is fixed on wall sealing ring (11), and each sealing ring (11) is fitted on corresponding detector (8).
5. the permeable detection device of a kind of coal mine according to claim 1, which is characterized in that the upper end of the threaded rod (4)
It is fixedly connected with baffle (10).
6. the permeable detection device of a kind of coal mine according to claim 1, which is characterized in that the lower end of the mounting rod (7)
It is fixedly connected with push top (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920149459.6U CN209604086U (en) | 2019-01-28 | 2019-01-28 | A kind of permeable detection device of coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920149459.6U CN209604086U (en) | 2019-01-28 | 2019-01-28 | A kind of permeable detection device of coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209604086U true CN209604086U (en) | 2019-11-08 |
Family
ID=68401094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920149459.6U Expired - Fee Related CN209604086U (en) | 2019-01-28 | 2019-01-28 | A kind of permeable detection device of coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209604086U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113123726A (en) * | 2021-04-23 | 2021-07-16 | 云南滇东雨汪能源有限公司 | Coal mine water permeation detection protection device for coal mine safety |
-
2019
- 2019-01-28 CN CN201920149459.6U patent/CN209604086U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113123726A (en) * | 2021-04-23 | 2021-07-16 | 云南滇东雨汪能源有限公司 | Coal mine water permeation detection protection device for coal mine safety |
| CN113123726B (en) * | 2021-04-23 | 2023-04-11 | 云南滇东雨汪能源有限公司 | Coal mine water permeation detection protection device for coal mine safety |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20191108 Termination date: 20210128 |