CN208605228U - A kind of mine laneway top plate seepage drainage device - Google Patents
A kind of mine laneway top plate seepage drainage device Download PDFInfo
- Publication number
- CN208605228U CN208605228U CN201821218590.5U CN201821218590U CN208605228U CN 208605228 U CN208605228 U CN 208605228U CN 201821218590 U CN201821218590 U CN 201821218590U CN 208605228 U CN208605228 U CN 208605228U
- Authority
- CN
- China
- Prior art keywords
- aqueduct
- water
- water collector
- top plate
- water guide
- 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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Abstract
The utility model discloses a kind of mine laneway top plate seepage drainage devices.If it includes water collector, aqueduct and aqueduct；Aqueduct is inserted into mine laneway top plate seepage part, and aqueduct front end tube wall, which is equipped with, carries out water guide using the priming hole of quincunx arrangement；The upper end periphery Pen Kou of water collector is equipped with the water collector eaves of basin eaves class, cement nail has been evenly arranged on water collector eaves, for squeezing into top plate seepage part；Each aqueduct is located within the scope of the upper end basin mouth of water collector；The bottom of water collector is equipped with water guide head, and water guide head bottom is machined with external tapping screw thread；Aqueduct upper end is machined with inner joint screw thread and is threadedly coupled with water guide head, and water guide bottom of the tube is connect with drift dewatering ditch, and aqueduct is fixed on the side wall of tunnel by fixed pipe bracket.Utility model device can be effectively controlled equipment damage caused by percolating water, improve the comfort level of working environment at coal mines, reduce the probability that the disasters such as top plate unstability, collapsing, serious pucking occur.
Description
Technical field
The utility model belongs to mine laneway country rock draining field, and in particular to a kind of mine laneway top plate seepage drainage dress
It sets.
Background technique
Under the presence of underground water especially deep Thief zone hydraulic condition, mine laneway surrounding rock stability is by serious shadow
It rings, also threatens mine and normally keep the safety in production.Therefore, the control measure of water burst is drenched than heavier for underground flood damage, tunnel at present
Depending on, but do not cause engineers and technicians enough localized seepage's problem of country rock water enrichment area especially top plate leakage
Concern and attention.Top plate is partially formed water catchment area and generates leakage under the action of overlying aquifer or hydrous fluids.Roof water
Leakage not only results in down-hole mining equipment burn into pedestrian and material transportation is inconvenient, also will affect the construction efficiency of working face.It is long
Phase infiltration effect under, for shale class floor rock will lead to roadway floor generate pucking deformation, and then influence roadway's sides and
The stability of top plate.It constantly expands, damage in addition, long-term seepage also results in roof rock mass crack, reduce strength of roof and steady
It is qualitative, so that tunnel is easy to happen absciss layer unstability, collapsing the disasters such as emits, collapses.
Existing mine drainage specification is simultaneously not perfect, for water bursting disaster, big water burst mine have specific measure provide into
Row guarded drainage, and the processing of back leakage is preferably solved not yet, therefore, it is necessary to research and develop a kind of mine laneway top
Plate seepage drainage device.
Summary of the invention
The purpose of this utility model is that in view of the above defects of the prior art, it is simple, just to provide a kind of structure
In operation, the mine laneway top plate seepage drainage device of highly effective and safe.The device can be effectively controlled the damage of equipment caused by percolating water
Evil improves the comfort level of working environment at coal mines, reduces the probability that the disasters such as top plate unstability, collapsing, serious pucking occur.
The above-mentioned purpose of the utility model is realized by the following technical solutions: mine laneway top plate leakage row
Water installations, it includes the water collector of a basin shape funnel, several front ends in pointed aqueduct and one and water collector bottom
The aqueduct of portion's connection；The aqueduct is inserted into mine laneway top plate seepage part, and aqueduct front end tube wall, which is equipped with, uses plum
The priming hole of fancy arrangement carries out water guide；The upper end periphery Pen Kou of the water collector is equipped with the water collector eaves of basin eaves class, water collector
Cement nail is evenly arranged on eaves, for squeezing into top plate seepage part；Each aqueduct is located within the scope of the upper end basin mouth of water collector；
The bottom of the water collector is equipped with water guide head, and water guide head bottom is machined with external tapping screw thread；In the aqueduct upper end is machined with
Interface thread is threadedly coupled with the water guide head, and water guide bottom of the tube is connect with drift dewatering ditch, and aqueduct passes through fixing pipe
Support is fixed on the side wall of tunnel.
Specifically, the water guide head is located off the bottom end of water collector center line on one side, the basin body of water collector is in both sides one
A long short asymmetric curved-surface structure, the short side curved surface gradient is larger, and the long side curved surface gradient is smaller, and water guide head connects asymmetric both sides
Curved surface；The water collector long side curved surface gradient is arranged between 30 °~40 °.
Specifically, the water guide head upper port diameter is 5cm bigger than lower port diameter.To accelerate the stream of water in water collector
Speed.
The beneficial effects of the utility model embody as follows:
(1) utility model device can export the water of mine laneway top plate seepage part, quickly guide to drift dewatering ditch
Discharge, and then underground water can be effectively reduced to the pressure of top plate.
(2) utility model device alleviates damage of the top plate leak to underground equipment and strong to underground construction personnel's body
The influence of health improves the comfort level of working environment at coal mines, and roadway construction efficiency can be improved.
(3) utility model device inhibits roadway floor to heave large deformation, enhances the stability of side, rimrock body, subtracts
The probability of roof fall accident generation is lacked.
(4) utility model device is simple, at low cost, practical convenient for operation.
Detailed description of the invention
Structural schematic diagram when Fig. 1 is utility model device application.
Fig. 2 is the structural schematic diagram of water collector and aqueduct in utility model device.
Fig. 3 is the structural schematic diagram of aqueduct in utility model device.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
Referring to Fig. 1 to Fig. 3, the mine laneway top plate seepage drainage device of the present embodiment, it includes a basin shape funnel
Water collector 4, several front ends are in pointed aqueduct 6 and an aqueduct 2 being connected to 4 bottom of water collector.From Fig. 1, figure
2 as it can be seen that aqueduct 6 is inserted into the top plate seepage part 5 of mine laneway 9, and 6 front end tube wall of aqueduct is equipped with to be arranged using quincunx
Priming hole 13 carry out water guide.It is also shown from Fig. 2, the upper end periphery Pen Kou of water collector 4 is equipped with the water collector eaves 14 of basin eaves class, collection
Cement nail 12 is evenly arranged on hydrophone eaves 14, for squeezing into top plate seepage part 5 to fix water collector 4；Each aqueduct 6 is located at
Within the scope of the upper end basin mouth of water collector 4；The bottom of water collector 4 is equipped with water guide head 11, and 11 bottom of water guide head is machined with external tapping spiral shell
Line 10；The water guide head 11 of the present embodiment is located off the bottom end of 4 center line of water collector on one side, and the basin body of water collector 4 is in both sides one
A long short asymmetric curved-surface structure, the short side curved surface gradient on the left side is larger, and the long side curved surface gradient on the right is smaller, and water collector 4 is right
The long side curved surface gradient on side is arranged between 30 °~40 °；Water guide head 11 connects the asymmetric both sides curved surface of water collector 4, water guide head
11 upper port diameters are 5cm bigger than lower port diameter, can accelerate the flow velocity of water in water collector 4.It can be seen from figure 3 that 2 upper end of aqueduct
It is machined with inner joint screw thread 15, aqueduct 2 and water guide head 11 and quickly splicing is realized by screw thread, 2 bottom of aqueduct and tunnel are arranged
Ditch 1 connects, and aqueduct 2 is fixed on the side wall of tunnel by fixed pipe bracket 3, to save space.In Fig. 1,7 be anchor pole, and 8 be lane
The whitewashing of road wall.
The implementation process of the utility model is: determining 9 top plate seepage part of mine laneway first, and is inserted into seepage part
Aqueduct 6 is drained, and water collector 4 is then squeezed into leakage area with cement nail 12, percolating water is flowed into along aqueduct 6 to catchment
In device 4, since water collector 4 has the inclined-plane and funnel inclined-plane of setting certain slope, percolating water can flow rapidly into bottom, percolating water
Aqueduct 2 is flowed by water guide head 11, drift dewatering ditch 1 is flowed by aqueduct 2.
Claims (3)
1. a kind of mine laneway top plate seepage drainage device, it is characterised in that: it includes the water collector, several of a basin shape funnel
Root front end is in pointed aqueduct and an aqueduct being connected to browser at the bottom of the catchment；The aqueduct is inserted into mine laneway
Top plate seepage part, aqueduct front end tube wall, which is equipped with, carries out water guide using the priming hole of quincunx arrangement；The water collector
The upper end periphery Pen Kou is equipped with the water collector eaves of basin eaves class, has been evenly arranged cement nail on water collector eaves, for squeezing into top plate infiltration
Position；Each aqueduct is located within the scope of the upper end basin mouth of water collector；The bottom of the water collector is equipped with water guide head, water guide head bottom
It is machined with external tapping screw thread；The aqueduct upper end is machined with inner joint screw thread and is threadedly coupled with the water guide head, water guide
Bottom of the tube is connect with drift dewatering ditch, and aqueduct is fixed on the side wall of tunnel by fixed pipe bracket.
2. mine laneway top plate seepage drainage device according to claim 1, it is characterised in that: the water guide head is located off
On one side, the basin body of water collector is in one is long and the other is short on both sides asymmetric curved-surface structure, the short side curved surface gradient for the bottom end of water collector center line
Larger, the long side curved surface gradient is smaller, and water guide head connects asymmetric both sides curved surface；The water collector long side curved surface gradient is arranged at 30 °
Between~40 °.
3. mine laneway top plate seepage drainage device according to claim 1, it is characterised in that: the water guide head upper port is straight
Diameter is 5cm bigger than lower port diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821218590.5U CN208605228U (en) | 2018-07-31 | 2018-07-31 | A kind of mine laneway top plate seepage drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821218590.5U CN208605228U (en) | 2018-07-31 | 2018-07-31 | A kind of mine laneway top plate seepage drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208605228U true CN208605228U (en) | 2019-03-15 |
Family
ID=65671190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821218590.5U Expired - Fee Related CN208605228U (en) | 2018-07-31 | 2018-07-31 | A kind of mine laneway top plate seepage drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208605228U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112412509A (en) * | 2020-11-30 | 2021-02-26 | 中铁七局集团第三工程有限公司 | Grouting anchor rod device with underground water drainage function and using method thereof |
| CN112832860A (en) * | 2021-01-11 | 2021-05-25 | 中国华冶科工集团有限公司 | Underground roadway seepage water treatment method and device |
| CN112879088A (en) * | 2021-01-11 | 2021-06-01 | 中国华冶科工集团有限公司 | Underground slope pavement water seepage treatment method and device |
| CN114233340A (en) * | 2021-12-14 | 2022-03-25 | 山西潞安环保能源开发股份有限公司漳村煤矿 | Water-leaching-preventing construction method for coal mine underground roadway roof |
-
2018
- 2018-07-31 CN CN201821218590.5U patent/CN208605228U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112412509A (en) * | 2020-11-30 | 2021-02-26 | 中铁七局集团第三工程有限公司 | Grouting anchor rod device with underground water drainage function and using method thereof |
| CN112412509B (en) * | 2020-11-30 | 2023-10-13 | 中铁七局集团第三工程有限公司 | Grouting anchor rod device with underground water drainage function and use method thereof |
| CN112832860A (en) * | 2021-01-11 | 2021-05-25 | 中国华冶科工集团有限公司 | Underground roadway seepage water treatment method and device |
| CN112879088A (en) * | 2021-01-11 | 2021-06-01 | 中国华冶科工集团有限公司 | Underground slope pavement water seepage treatment method and device |
| CN114233340A (en) * | 2021-12-14 | 2022-03-25 | 山西潞安环保能源开发股份有限公司漳村煤矿 | Water-leaching-preventing construction method for coal mine underground roadway roof |
| CN114233340B (en) * | 2021-12-14 | 2024-02-13 | 山西潞安环保能源开发股份有限公司漳村煤矿 | Water spraying prevention construction method for coal mine underground roadway roof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190315 Termination date: 20210731 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |