CN207048781U - A kind of hanging sleeve pipe of deep hole - Google Patents
A kind of hanging sleeve pipe of deep hole Download PDFInfo
- Publication number
- CN207048781U CN207048781U CN201721418281.8U CN201721418281U CN207048781U CN 207048781 U CN207048781 U CN 207048781U CN 201721418281 U CN201721418281 U CN 201721418281U CN 207048781 U CN207048781 U CN 207048781U
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- CN
- China
- Prior art keywords
- sleeve pipe
- deep hole
- hanging sleeve
- supported joint
- hanging
- 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.)
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Abstract
The utility model provides a kind of hanging sleeve pipe of deep hole, including hanging sleeve pipe and supported joint, the hanging casing shoe is provided with the supported joint, the supported joint top is provided with pallet, the diameter of the pallet is more than deep hole diameter, is installed with multiple Grouting Pipes thereon, and the Grouting Pipe other end is connected with slip casting pipeline, the supported joint bottom is along the circumferential direction uniformly provided with multiple flexible leading screws, and the flexible leading screw bottom is connected with support.The utility model can effectively solve to fix through the tunnel hanging sleeve pipe of drilling, isolate STRATIGRAPHIC PROBLEMS, fixed mass is excellent, significant safely to shaft production in the drilling constructions such as borehole cable hole.
Description
Technical field
The utility model belongs to the Drill Hole Casing technique for fixing through tunnel, chamber, is hanged more particularly to a kind of deep hole
Empty set pipe technique for fixing field.
Background technology
In mining construction operation, the construction drill above molded tunnel is needed to run through tunnel often, for lower electric discharge
Cable, feed intake.Drilling needs tripping in casing off stratum after being formed, general of prior art is to more than ground to tunnel top several meters
Certain depth in the range of stratum isolated, tunnel top more than leaves several meters of exposed stratum, in mine exploits use for a long time
Water fathering potential safety hazard be present.When special superstratum is complicated, watery is strong, potential safety hazard is especially prominent.The utility model is deep
The hanging sleeve pipe technique for fixing in hole solves such Drill Hole Casing technique for fixing bottleneck well, has higher practicality.
The content of the invention
The utility model aims to provide a kind of hanging sleeve pipe of deep hole, is fixed with reaching hanging sleeve pipe, isolates STRATIGRAPHIC PROBLEMS
Purpose.
Given this, the technical solution of the utility model is realized in：
A kind of hanging sleeve pipe of deep hole, including hanging sleeve pipe and supported joint, the hanging casing shoe are provided with the branch
Joint is supportted, the supported joint top is provided with pallet, and the diameter of the pallet is more than deep hole diameter, and its upper surface is installed with multiple
Grouting Pipe, the Grouting Pipe bottom are connected with slip casting pipeline, and the supported joint bottom is along the circumferential direction uniformly provided with multiple stretch
Contracting leading screw, the flexible leading screw bottom are connected with support.
Further, the Grouting Pipe is welded to connect with pallet, and symmetrical along supported joint circumference, the Grouting Pipe
It is connected through valve with slip casting pipeline.
Further, the supported joint includes screw thread and first fixes guide, and the screw thread is arranged on the support and connect
Crown end, the supported joint circumferentially symmetrical multiple described first fix guide.
Further, the flexible leading screw is by jackscrew bar and the second steady pin set group for being arranged on the jackscrew bar both ends
Into, by rotate jackscrew bar make the flexible leading screw both ends and meanwhile elongation or shrink.
Further, the support is made up of platform, centre bore, the 3rd fixation guide and supporting leg, and the Platform center is set
There is centre bore, centered on centre bore symmetrical multiple described three fix guide, and the mesa base is symmetrically distributed with more
The individual supporting leg.
Further, first on the supported joint fixes the number of guide, the flexible leading screw and the 3rd fixation guide
Amount is 3.
Further, described that upper strata sleeve pipe is vacantly provided between sleeve pipe and deep hole, the upper strata cannula tip extends to depth
Outside the top in hole, its bottom 5~20m overlapping with the upper strata sleeve pipe.
Further, the hanging cannula tip has a horn mouth of opening upwards, the horn mouth periphery with it is described on
Layer internal surface of sleeve pipe leaves gap.
Further, the pallet periphery is wound with sealing material.
Relative to prior art, the hanging sleeve pipe of deep hole described in the utility model has the advantage that：
The utility model can be solved effectively hanging through tunnel drilling in the drilling constructions such as borehole cable hole, batching hole
Sleeve pipe is fixed, isolates STRATIGRAPHIC PROBLEMS, and fixed mass is excellent, significant safely to shaft production.
Brief description of the drawings
Form a part of accompanying drawing of the present utility model to be used for providing further understanding to of the present utility model, this practicality is new
The schematic description and description of type is used to explain the utility model, does not form to improper restriction of the present utility model.
In accompanying drawing：
Fig. 1 is the hanging sleeve pipe schematic diagram of deep hole described in the utility model embodiment；
Fig. 2 is the structural representation of supported joint 2 described in the utility model embodiment；
Fig. 3 is the structural representation of flexible leading screw 3 described in the utility model embodiment；
The structural representation of support 4 described in Fig. 4 the utility model embodiments；
Description of reference numerals：
The hanging sleeve pipes of 1-；2- supported joints；21- screw threads；22- first fixes guide；3- flexible leading screws；31- jackscrew bars；
32- second fixes guide；4- supports；41- platforms；42- centre bores；43- the 3rd fixes guide；44- supporting legs；45- support bars；5-
Pallet；6- Grouting Pipes；7- valves；8- slip casting pipelines；9- tunnels；The 10- boreholes wall；11- upper stratas sleeve pipe；12- horn mouths.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the utility model can
To be mutually combined.
In description of the present utility model, it is to be understood that term " transverse direction ", " on ", " under ", " vertical ", " level ",
The orientation or position relationship of the instruction such as " top ", " bottom ", " interior ", " outer " are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.Of the present utility model
In description, unless otherwise indicated, " multiple " are meant that two or more.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the utility model.
Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments:
With reference to figure 1, a kind of typical embodiment of the utility model provides a kind of hanging sleeve pipe of deep hole, including the borehole wall
10th, hanging sleeve pipe 1 and supported joint 2, the hanging sleeve pipe 1 and 2 same footpath of supported joint, the hanging bottom of sleeve pipe 1 are provided with
The supported joint 2, the top of supported joint 2 are provided with pallet 5, and the diameter of the pallet 5 is more than deep hole diameter, its upper table
Face is installed with multiple Grouting Pipes 6, and the bottom of Grouting Pipe 6 is connected with slip casting pipeline 8, and the bottom of supported joint 2 is circumferentially square
To being uniformly provided with 3 flexible leading screws 3；The bottom of flexible leading screw 3 is connected with support 4.
It is described by hanging sleeve pipe 1 from subsurface to bottom hole, for placing cable；Supported joint 2 and hanging sleeve pipe 1 are connected,
The diameter of pallet 5 should be greater than the size of drilling, to meet to block the annular clearance between hanging sleeve pipe 1 and the borehole wall 10；Above carry
Hanging sleeve pipe 1 forms closed circular space；The top of flexible leading screw 3 is connected supported joint 2 and support 4 with bottom respectively, and
By adjusting flexible leading screw 3 upward support force is provided to hanging sleeve pipe 1 and supported joint 2；Treat hanging sleeve pipe 1 and supported joint
2 stress balance states, drive the drilling tool for sending hanging sleeve pipe 1 and above carry；The Grouting Pipe 6, valve 7, slip casting pipeline 8 are used for
Cement mortar is injected, stops slip casting when 1 outflow in hanging sleeve pipe, after cement slurry sets, lays down flexible leading screw 2 and support 4, it is complete
Into whole operations.
It is preferably carried out above-mentioned in mode, the Grouting Pipe 6 uses six points of steel pipe manufacturings, is welded to connect with pallet 5, and
Symmetrical 2 along the circumference of supported joint 2, the Grouting Pipe 6 is connected through valve 7 with slip casting pipeline 8.The Grouting Pipe 6, valve
Door 7, slip casting pipeline 8 are used to inject cement mortar, and the valve 7 is controlled to slip casting pipeline 8, prevents cement mortar from flowing back.
It is preferably carried out hanging described in mode being provided with upper strata sleeve pipe 11, described sleeve pipe between sleeve pipe 1 and deep hole above-mentioned
11 tops are extended to outside the top of deep hole, its bottom and the 11 overlapping 5~20m of upper strata sleeve pipe, preferably 10m.The upper strata
Fixed between the hole wall of sleeve pipe 11 and deep hole filled with cement, the upper strata sleeve pipe 11 provides safety, not by the borehole wall to hanging sleeve pipe 1
The space of 10 interference.
It is preferably carried out above-mentioned in mode, the hanging top of sleeve pipe 1 has the horn mouth 12 of opening upwards, the loudspeaker
Gap is left with the inwall of upper strata sleeve pipe 11 in the periphery of mouth 12.The medial slope of the horn mouth 12 is to entering hanging sleeve pipe 1
Interior cable etc. has guide effect, is easy to rapidly enter.
It is preferably carried out above-mentioned in mode, the periphery of pallet 5 is wound with sealing material, and the sealing material is preferably swollen
Swollen rubber, above carry the further closed circular space of hanging sleeve pipe 1.
With reference to figure 2, it is preferably carried out above-mentioned in mode, the supported joint 2 includes screw thread 21 and first and fixes guide
22, the screw thread 21 is arranged on the top of supported joint 2, and the supported joint 2 is circumferentially consolidated for symmetrical 3 described first
Rationed marketing set 22, the length of supported joint 2 is 0.4~0.6m.In the supported joint 2, the screw thread 21 is used to connect vacantly
Sleeve pipe 1 and supported joint 2；Described first fixes guide 22 symmetrical three along the side of supported joint 2, for connecting flexible silk
Thick stick 3.
With reference to figure 3, it is preferably carried out above-mentioned in mode, the flexible leading screw 3 is by jackscrew bar 31 and is arranged on the top
The both ends of screw mandrel 31 second fixation guide 32 form, by rotate jackscrew bar 31 make the both ends of flexible leading screw 3 simultaneously extend or
Shrink.The specification of flexible leading screw 3 is Φ 50mm, and collapsing length scope is 1.0~1.3m.The flexible leading screw 3 is used to connect
Supported joint 2 and support 4；The jackscrew bar 31 is used to adjust flexible leading screw length；The second fixation guide 32 is used to connect
Supported joint 2 and support 4, are connected by pin.
With reference to figure 4, it is preferably carried out above-mentioned in mode, the support 4 is by platform 41, centre bore 42, the 3rd steady pin
Set 43 and supporting leg 44 form, and for supporting the weight of hanging sleeve pipe 1 and supported joint 2, the height of support 4 is according to head-room
Formulate, generally below 1.5~1.6m of head-room；The center of platform 41 is provided with centre bore 42, and the platform 41 is operation work
Make table top, made using 18mm steel plates by square, the length of side is 1.2~1.5m；The centre bore 42 is used for the hanging He of sleeve pipe 1
Supported joint 2 is by that and should meet that pallet 5 passes through；Symmetrical 3 the described 3rd centered on centre bore 42 are fixed guide
43, for connecting flexible leading screw 3；4 supporting legs 44 are distributed with the bottom symmetrical of platform 41, and the supporting leg 44 uses 50mm
Angle bar makes；The supporting leg 44 is connected with support bar, and each part connects by pin.
Described in the utility model first and second and three fixes guide using the making of 18mm steel plates, aperture Φ 18mm；Institute
There is fixed guide to be connected by pin.
Operation principle of the present utility model：
Upper strata sleeve pipe 11 is set in deep hole, fixed between the upper strata sleeve pipe 11 and hole wall filled with cement；Will with drilling tool
Hanging sleeve pipe 1 is from ground through, to bottom hole, connecting supported joint 2 and hanging sleeve pipe 1 under upper strata sleeve pipe 11；Wound on pallet 5 swollen
The sealing materials such as swollen rubber, hanging sleeve pipe 1 is above carried, treat that the upper surface of pallet 5 causes the hanging outer wall of sleeve pipe 1 with the top contact of tunnel 9
The annulus of closing is formed with the borehole wall 10；Flexible leading screw 3 and support 4 are installed, and adjust the length of flexible leading screw 3, stretch silk
Thick stick 3 and support 4 apply upward support force to hanging sleeve pipe 1 and supported joint, ensure that the hanging sleeve pipe 1 is in and stablize shape
State, drive the drilling tool for sending hanging sleeve pipe 1 and above carry；Cement injection, stop slip casting when being flowed out in hanging sleeve pipe 1, simultaneously close off
Valve 7；After cement slurry sets, flexible leading screw 2 and support 4 are laid down.
Complete whole operations.
In the drilling constructions such as borehole cable hole, batching hole, can effectively solve through tunnel drill hanging sleeve pipe fix, every
From STRATIGRAPHIC PROBLEMS, fixed mass is excellent, significant safely to shaft production.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (9)
- A kind of 1. hanging sleeve pipe of deep hole, it is characterised in that, including hanging sleeve pipe (1) and supported joint (2), the hanging sleeve pipe (1) bottom is provided with the supported joint (2), and supported joint (2) top is provided with pallet (5), the diameter of the pallet (5) More than deep hole diameter, its upper surface is provided with multiple Grouting Pipes (6), and Grouting Pipe (6) bottom is connected with slip casting pipeline (8), institute State supported joint (2) bottom and be along the circumferential direction uniformly provided with multiple flexible leading screws (3)；Flexible leading screw (3) bottom is connected with Support (4).
- A kind of 2. hanging sleeve pipe of deep hole according to claim 1, it is characterised in that, the Grouting Pipe (6) and welding pallet (5) connect, and it is symmetrical along supported joint (2) circumference, and the Grouting Pipe (6) connects through valve (7) and slip casting pipeline (8) Connect.
- A kind of 3. hanging sleeve pipe of deep hole according to claim 1, it is characterised in that, the supported joint (2) includes screw thread (21) and first fixes guide (22), and the screw thread (21) is arranged on the supported joint (2) top, the supported joint (2) Circumferentially symmetrical multiple described first fix guide (22).
- A kind of 4. hanging sleeve pipe of deep hole according to claim 3, it is characterised in that, the flexible leading screw (3) is by jackscrew bar (31) and the second of jackscrew bar (31) both ends be arranged on fix guide (32) composition, by rotate jackscrew bar (31) make it is described Flexible leading screw (3) both ends extend or shunk simultaneously.
- A kind of 5. hanging sleeve pipe of deep hole according to claim 4, it is characterised in that, the support (4) by platform (41), in Heart hole (42), the 3rd fix guide (43) and supporting leg (44) composition, and platform (41) center is provided with centre bore (42), with center Symmetrical multiple described three fix guide (43) centered on hole (42), and multiple institutes are distributed with platform (41) bottom symmetrical State supporting leg (44).
- 6. according to any described hanging sleeve pipe of a kind of deep hole in claim 1-5, it is characterised in that, the supported joint (2) On first fix guide (22), the flexible leading screw (3) and the 3rd fixation guide (43) quantity be 3.
- A kind of 7. hanging sleeve pipe of deep hole according to claim 6, it is characterised in that, the hanging sleeve pipe (1) and deep hole it Between be provided with upper strata sleeve pipe (11), upper strata sleeve pipe (11) top is extended to outside the top of deep hole, its bottom and the upper strata Overlapping 5~the 20m of sleeve pipe (11).
- A kind of 8. hanging sleeve pipe of deep hole according to claim 7, it is characterised in that, described hanging sleeve pipe (1) top has Gap is left in the horn mouth (12) of opening upwards, horn mouth (12) periphery with upper strata sleeve pipe (11) inwall.
- A kind of 9. hanging sleeve pipe of deep hole according to claim 1, it is characterised in that, pallet (5) periphery is wound with only Water material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721418281.8U CN207048781U (en) | 2017-10-30 | 2017-10-30 | A kind of hanging sleeve pipe of deep hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721418281.8U CN207048781U (en) | 2017-10-30 | 2017-10-30 | A kind of hanging sleeve pipe of deep hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207048781U true CN207048781U (en) | 2018-02-27 |
Family
ID=61503547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721418281.8U Expired - Fee Related CN207048781U (en) | 2017-10-30 | 2017-10-30 | A kind of hanging sleeve pipe of deep hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207048781U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112727505A (en) * | 2021-01-29 | 2021-04-30 | 金川集团股份有限公司 | Treatment method for drilling and punching through abandoned roadway of mine |
| CN115387793A (en) * | 2022-08-10 | 2022-11-25 | 中煤科工集团西安研究院有限公司 | Coal mine area major diameter through roadway hole final hole cementing method |
-
2017
- 2017-10-30 CN CN201721418281.8U patent/CN207048781U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112727505A (en) * | 2021-01-29 | 2021-04-30 | 金川集团股份有限公司 | Treatment method for drilling and punching through abandoned roadway of mine |
| CN115387793A (en) * | 2022-08-10 | 2022-11-25 | 中煤科工集团西安研究院有限公司 | Coal mine area major diameter through roadway hole final hole cementing method |
| CN115387793B (en) * | 2022-08-10 | 2023-05-12 | 中煤科工集团西安研究院有限公司 | Coal mine area large-diameter through roadway Kong Zhongkong well cementation method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180227 Termination date: 20191030 |