CN206571490U - The drainage bucket of water burst is administered in a kind of vertical shaft for mine construction - Google Patents
The drainage bucket of water burst is administered in a kind of vertical shaft for mine construction Download PDFInfo
- Publication number
- CN206571490U CN206571490U CN201720257286.0U CN201720257286U CN206571490U CN 206571490 U CN206571490 U CN 206571490U CN 201720257286 U CN201720257286 U CN 201720257286U CN 206571490 U CN206571490 U CN 206571490U
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- China
- Prior art keywords
- drainage
- drainage bucket
- bucket body
- height
- hole section
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 37
- 238000010276 construction Methods 0.000 title claims abstract description 25
- 239000011440 grout Substances 0.000 claims abstract description 32
- 238000001914 filtration Methods 0.000 claims abstract description 14
- 238000003780 insertion Methods 0.000 claims abstract description 11
- 230000037431 insertion Effects 0.000 claims abstract description 11
- 238000007569 slipcasting Methods 0.000 abstract description 2
- 239000011449 brick Substances 0.000 description 4
- 238000005266 casting Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009189 diving Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
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- Control Of Non-Positive-Displacement Pumps (AREA)
Abstract
The utility model is related to the drainage bucket that water burst is administered in a kind of vertical shaft for mine construction, including cylindrical shape drainage bucket body, and the height of drainage bucket body is more than the height sum of grout cover and drainage layer；Drainage bucket body includes the overflow hole section on top and the filtering hole section of bottom；The bucket wall different height of the overflow hole section is provided with the spout hole of multiple insertion wall thickness, each spout hole and is connected with overflow pipe；The bucket wall of the filtering hole section is provided with the filter bores of multiple insertion wall thickness, and the height for filtering hole section is identical with drainage layer height.The utility model filter bores and spout hole can intactly filter the water drenching of the water burst and the borehole wall of Shaft Stopes, collect and discharge, reduce the fault rate of immersible pump, it ensure that the safe operation of immersible pump, improve grout cover concrete pours environment, improve the pouring quality of grout cover and pour efficiency, the slip casting of drainage layer and working face can be also carried out by injected hole in the improvement water burst later stage simultaneously, is that the speedy drivage of vertical shaft creates condition.
Description
Technical field
The utility model is related to the drainage bucket that water burst is administered in a kind of vertical shaft for mine construction, belongs to vertical shaft for mine and controls wetting system
Technical field.
Background technology
Vertical shaft sinking shaft construction is carried out in underground water, the bad ground of cranny development, working face burst is can be potentially encountered and gushes
The situation of water, and the arrangement and method for construction of the larger water burst in control face is typically, in work surface construction grout cover, to apply using concrete
Need in time to drain the water burst of working face and the borehole wall water drenching during work grout cover, common way is to dig a pump nest, profit in shaft bottom
With the discrepancy in elevation of pump nest, the water burst of working face and borehole wall water drenching flow into pump nest and drained through immersible pump；When construction drainage layer and grout cover,
Surrounding carries out enclosing, when pouring to design height, removes enclosing, takes out immersible pump, the space for putting immersible pump is carried out into two again
It is secondary to pour.Such a water discharge method due to no filter plant, cause in concrete sand and stone can with water burst in face and
Borehole wall water drenching flows into pump nest, and the safe operation to immersible pump brings huge hidden danger, increases the fault rate of immersible pump, reduces grout cover
Concrete strength, and the failure for very likely causing grout cover to pour, extend the construction period of grout cover, and water burst is administered to pit shaft
Bring potential safety hazard.
Utility model content
Technical problem to be solved in the utility model is to provide the drainage bucket that water burst is administered in a kind of vertical shaft for mine construction,
Water burst and borehole wall water drenching can effectively be filtered when constructing grout cover and discharged in time, it is ensured that the safe operation of immersible pump, lifting
Grout cover pouring quality and efficiency.
Solve the technical scheme that is used of above-mentioned technical problem for：
The drainage bucket of water burst, including cylindrical shape drainage bucket body are administered in a kind of vertical shaft for mine construction, drainage bucket body
Highly it is more than the height sum of grout cover and drainage layer；Drainage bucket body includes the overflow hole section on top and the filter bores of bottom
Section；The bucket wall different height of the overflow hole section is provided with the spout hole of multiple insertion wall thickness, each spout hole and is connected with overflow
Pipe；The bucket wall of the filtering hole section is provided with the filter bores of multiple insertion wall thickness, and the height for filtering hole section is identical with drainage layer height.
The drainage bucket of water burst is administered in a kind of above-mentioned vertical shaft for mine construction, the height of the drainage bucket body, which is more than, only starches
The height sum 0.3m of pad and drainage layer, diameter is more than the diameter of immersible pump；The multiple spout hole overflows along drainage bucket body
Equidistant arrangement above and below discharge orifice section, the spacing of adjacent 2 spout holes is to be provided with 0.5m, the overflow pipe being each connected with spout hole
Control valve；Filtering hole section of the multiple filter bores along drainage bucket body is circumferentially equidistant regularly arranged, and the diameter of filter bores is less than
Equal to 30mm.
The drainage bucket of water burst is administered in a kind of above-mentioned vertical shaft for mine construction, the drainage bucket body top is fixed with diameter
With drainage bucket body diameter identical ring flange；It also includes diameter and covered with drainage bucket body diameter identical drainage bucket, filter
Bucket is covered to be connected with drainage bucket body top flange, and the injected hole of thickness insertion is provided with drainage bucket capping.
When administering water burst construction grout cover using the utility model, the thick common bricks of one layer of 5mm are first laid in vertical shaft shaft bottom, are entered
Row is levelling, in smooth common brick the utility model installed above, general to install two, and one to open one standby；By the diving for draining
Pump is put into drainage bucket body, and shaft bottom starts laying drainage layer, and drainage layer can use bits during casting concrete, except drainage bucket
Without laying outside bits in body, bits are laid at remaining shaft bottom position, and the water burst in shaft bottom leads to the space of filtered water level bits
And the filter bores on drainage bucket body converge product into drainage bucket body, are discharged by immersible pump, at this moment bits surface does not have ponding,
Covering one layer of filter cloth after start to pour grout cover, when grout cover concreting to drainage bucket body overflow hole section by it is lower extremely
On first overflow pipe at when, open the control valve on first overflow pipe, the ponding on grout cover surface is along first overflow
Pipe flow into drainage bucket body in is taken away by immersible pump, when grout cover concrete construction to drainage bucket body overflow hole section by it is lower extremely
On second overflow pipe at when, close first overflow pipe on control valve, open second overflow pipe above control valve
Draining is carried out, the control valve on the 3rd, overflow pipe of fourth class different height is progressively opened successively, until grout cover has been constructed
Finish.After grout cover reaches some strength, the immersible pump in drainage bucket body is taken out in time, and be connected drainage bucket capping, really
Recognize after no problem, filling drainage layer can be carried out, complete lower step construction.
The beneficial effects of the utility model are：
The utility model filter bores and spout hole can intactly filter the water drenching of the water burst and the borehole wall of Shaft Stopes,
Collect and discharge, reduce the fault rate of immersible pump, it is ensured that the safe operation of immersible pump, improve pouring for grout cover concrete
Environment is built, the pouring quality of grout cover is improved and pours efficiency, while can also be carried out in the improvement water burst later stage by injected hole
The slip casting of drainage layer and working face, is that the speedy drivage of vertical shaft creates condition.
Brief description of the drawings
Fig. 1 is that the utility model installs and uses schematic diagram；
Fig. 2 is the utility model structural representation；
Fig. 3 is drainage bucket closure construction schematic diagram；
Marked in figure：Drainage bucket body 1, grout cover 2, drainage layer 3, spout hole 4, overflow pipe 5, filter bores 6, immersible pump
7th, control valve 8, ring flange 9, drainage bucket capping 10, injected hole 11, vertical shaft 12.
Embodiment
Fig. 1~Fig. 3 is shown, the drainage bucket of water burst, including cylindrical shape are administered in a kind of vertical shaft for mine construction of the utility model
The diameter identical drainage bucket capping 10 of drainage bucket body 1 and diameter and drainage bucket body 1；The height of drainage bucket body 1 is more than
The height sum 0.3m of grout cover 2 and drainage layer 3, diameter is more than the diameter of immersible pump 7；The top of drainage bucket body 1 is fixed with
The diameter identical ring flange 9 of diameter and drainage bucket body 1；Drainage bucket capping 10 is connected with the top flange of drainage bucket body 1,
The injected hole 11 that insertion covers thickness is provided with drainage bucket capping 10；Drainage bucket body 1 includes overflow hole section and the bottom on top
Filtering hole section；The bucket wall different height of overflow hole section is provided with the spout hole 4 of multiple insertion wall thickness, and multiple spout holes 4 are along drainage
Spacing between equidistant arrangement above and below the overflow hole section of bucket body 1, adjacent 2 spout holes 4 is to connect on 0.5m, each spout hole 4
It is connected on overflow pipe 5, each overflow pipe 5 and control valve 8 is installed；The height for filtering hole section is identical with the height of drainage layer 3, filtering
The bucket wall of hole section is provided with the filter bores 6 of multiple insertion wall thickness, filtering hole section circumference of multiple filter bores 6 along drainage barrel body 1 etc.
Away from regularly arranged, the diameter of filter bores 6 is less than or equal to 30mm.
When administering water burst construction grout cover 2 using the utility model, thick red of one layer of 5mm is first laid in the shaft bottom of vertical shaft 12
Brick, carries out levelling, and general to install two in smooth common brick the utility model installed above, one to open one standby；By for draining
Immersible pump 7 is put into drainage bucket body 1, because the diameter of drainage bucket body 1 is more than the diameter of immersible pump 7, can facilitate immersible pump 7
Be placed and taken out；Then shaft bottom starts laying drainage layer 3, and drainage layer 3 can use bits during casting concrete, except drainage bucket
Without laying outside bits in body 1, bits are laid at remaining shaft bottom position, and the water burst in shaft bottom leads to bits in filtered water level 3
Filter bores 6 on space and drainage bucket body 1 converge product into drainage bucket body 1, are discharged by immersible pump 7, at this moment bits surface
Start to pour grout cover 2 after there is no ponding, one layer of filter cloth of covering, when concreting to the drainage bucket body 1 of grout cover 2 overflows
When at first overflow pipe 5 of discharge orifice section from the bottom to top, the control valve 8 on first overflow pipe 5 is opened, the surface of grout cover 2
Ponding is flowed into along first overflow pipe 5 and taken away along drainage bucket body 1 by immersible pump 7, when the concrete construction of grout cover 2 is to drainage
When at second overflow pipe 5 of bucket body 1 overflow hole section from the bottom to top, the control valve 8 closed on first overflow pipe 5 is opened
Control valve 8 above second overflow pipe 5 carries out draining, progressively opens successively on the 3rd, overflow pipe 5 of fourth class different height
Control valve 8, until grout cover 2 construction finish.After grout cover 2 reaches some strength, take out in time in drainage bucket body 1
Immersible pump 7, be connected drainage bucket capping 10, confirms after no problem, can carry out filling drainage layer 3, completes lower step construction.
Claims (3)
1. the drainage bucket of water burst is administered in a kind of vertical shaft for mine construction, it is characterised in that：It includes cylindrical shape drainage bucket body
（1）, drainage bucket body（1）Height be more than grout cover（2）With drainage layer（3）Height sum；Drainage bucket body（1）Including upper
The overflow hole section in portion and the filtering hole section of bottom；The bucket wall different height of the overflow hole section is provided with the overflow of multiple insertion wall thickness
Hole（4）, each spout hole（4）On be connected with overflow pipe（5）；The bucket wall of the filtering hole section is provided with the filtering of multiple insertion wall thickness
Hole（6）, filter the height and drainage layer of hole section（3）Height it is identical.
2. the drainage bucket of water burst is administered in a kind of vertical shaft for mine construction as claimed in claim 1, it is characterised in that：The drainage
Bucket body（1）Height be more than grout cover（2）With drainage layer（3）Height sum 0.3m, diameter be more than immersible pump（7）It is straight
Footpath；The multiple spout hole（4）Along drainage bucket body（1）Overflow hole section above and below equidistant arrangement, adjacent 2 spout holes（4）'s
Spacing is 0.5m, each and spout hole（4）The overflow pipe of connection（5）On control valve is installed（8）；The multiple filter bores（6）
Along drainage bucket body（1）Filtering hole section it is circumferentially equidistant regularly arranged, filter bores（6）Diameter be less than or equal to 30mm.
3. the drainage bucket of water burst is administered in a kind of vertical shaft for mine construction as claimed in claim 1 or 2, it is characterised in that：It is described
Drainage bucket body（1）Top be fixed with diameter and drainage bucket body（1）Diameter identical ring flange（9）；It also includes straight
Footpath and drainage bucket body（1）The bucket capping of diameter identical drainage（10）, drainage bucket capping（10）With drainage bucket body（1）Top
End flanges are connected, drainage bucket capping（10）On be provided with the injected hole of thickness insertion（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720257286.0U CN206571490U (en) | 2017-03-16 | 2017-03-16 | The drainage bucket of water burst is administered in a kind of vertical shaft for mine construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720257286.0U CN206571490U (en) | 2017-03-16 | 2017-03-16 | The drainage bucket of water burst is administered in a kind of vertical shaft for mine construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206571490U true CN206571490U (en) | 2017-10-20 |
Family
ID=60054752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720257286.0U Expired - Fee Related CN206571490U (en) | 2017-03-16 | 2017-03-16 | The drainage bucket of water burst is administered in a kind of vertical shaft for mine construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206571490U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108119143A (en) * | 2017-12-20 | 2018-06-05 | 湖南科技大学 | A kind of vertical shaft working surface cement soluble glass paste combines grouting method with chemical grout double-round curtain |
| CN108868776A (en) * | 2018-07-06 | 2018-11-23 | 中钢集团马鞍山矿山研究院有限公司 | The high pressure-bearing broken rock of deep-well induces pre-pouring grout reinforcement means in advance |
-
2017
- 2017-03-16 CN CN201720257286.0U patent/CN206571490U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108119143A (en) * | 2017-12-20 | 2018-06-05 | 湖南科技大学 | A kind of vertical shaft working surface cement soluble glass paste combines grouting method with chemical grout double-round curtain |
| CN108868776A (en) * | 2018-07-06 | 2018-11-23 | 中钢集团马鞍山矿山研究院有限公司 | The high pressure-bearing broken rock of deep-well induces pre-pouring grout reinforcement means in advance |
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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: 20171020 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |