CN102296929A - Silt stirrer for non-excavation guide drilling machine - Google Patents
Silt stirrer for non-excavation guide drilling machine Download PDFInfo
- Publication number
- CN102296929A CN102296929A CN2011101194890A CN201110119489A CN102296929A CN 102296929 A CN102296929 A CN 102296929A CN 2011101194890 A CN2011101194890 A CN 2011101194890A CN 201110119489 A CN201110119489 A CN 201110119489A CN 102296929 A CN102296929 A CN 102296929A
- Authority
- CN
- China
- Prior art keywords
- stirring
- clasp
- silt
- locking
- dredging guiding
- 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.)
- Granted
Links
- 238000005553 drilling Methods 0.000 title abstract description 10
- 238000009412 basement excavation Methods 0.000 title abstract description 5
- 238000003756 stirring Methods 0.000 claims abstract description 55
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 125000003003 spiro group Chemical group 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 9
- 238000007599 discharging Methods 0.000 abstract 2
- 244000309464 bull Species 0.000 description 26
- 241000196324 Embryophyta Species 0.000 description 16
- 239000002689 soil Substances 0.000 description 7
- 239000004576 sand Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 239000004575 stone Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 240000007643 Phytolacca americana Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000916 dilatatory effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Images
Landscapes
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Earth Drilling (AREA)
Abstract
The invention relates to the field of accessories of non-excavation devices, and aims at providing a silt stirrer for a non-excavation guide drilling machine, which is used for stirring silt in a chamfered hole fully during the construction of the guide drilling machine and can be used for rapidly discharging the silt in the chamfered hole out of the chamfered hole. The silt stirrer comprises at least one group of locking devices and at least one group of stirring devices, wherein the stirring devices are arranged outside the locking devices, and when the locking devices rotate, the stirring devices synchronously rotate with the locking devices. Through arranging the silt stirrer for the non-excavation guide drilling machine on a rotating rod of the drilling machine, the invention solves the problem of incapability of stirring silt at the bottom of a hole and capability of only stirring one small part of silt due to a small stirring range of the rotating rod of the traditional drilling machine, and achieves the purpose of rapidly discharging the silt in the hole out of the hole.
Description
Technical field
The present invention relates to non-excavation equipment accessory field, particularly relate to a kind of non-dredging guiding driller with stirring the silt device.
Background technology
In the trenchless technology industry, directional drilling is main growth field always.At present, be a kind of common construction technology in natural gas, tap water, electric power and telecommunication department directional drilling, recently owing to the improvement on construction precision, directional drilling also is used to the laying of soil pipe and other gravity pipeline.
Current directional drilling adopts directional drill to change into mostly, the equipment slush pump on usefulness ground injects a large amount of water and mud by force by the bull stick of rig in the hole in reaming, the mud that expansion is dug is cut, the sand stone, needs to come silt in the evacuation aperture through dilatory reamer repeatedly toward in addition with reamer.Because the length of cross-drilled hole is long, by tens meters to hundreds of rice.Sand stone after the reaming is deposited in the bottom in hole substantially, and the slime water of injection is many more also can't discharge the sand stone that is deposited in the bottom, hole.
Its main cause is, the bull stick of rig only is being with a reaming bit to rotate in the hole in construction, and bull stick is provided with the middle part of rotary head, and the scope that bull stick stirs is very little, can only stir sub-fraction silt, can't stir the silt of hole bottom.For the sand stone in the cleaning hole, pipeline installation can only repeatedly be drawn reamer smoothly, when still repeatedly drawing reamer, because the bull stick of directional drill when work driving reamer and always turning right, therefore the right wall of hole is gnawed the probability that digs and is far longer than other positions, can cause hole to become ellipse, and hole becomes oval back support force and descends greatly, can cause the hole landslide, the road surface subsides, and the engineering failure is suffered heavy losses.
For underground pipelines success, have to hale the method construction of hard draw with the rig that drags rate for high-power bigger time in construction, the result causes line break, and road surface landslide and road surface are heaved and made the engineering failure, and general expenses doubles.
The utility model content
For solving the problems of the technologies described above, the invention provides and a kind ofly when the directional drill construction operation, fully the silt in the reaming metapore is stirred, non-dredging guiding driller that can be fast that the silt tap in the hole is outer is with stirring the silt device.
Non-dredging guiding driller of the present invention comprises at least one group of locking device and at least one group of mixing plant with stirring the silt device, and described mixing plant is located at the outside of locking device, and when this locking device rotated, mixing plant and described locking device rotated synchronously.
Further, described locking device comprises first clasp, second clasp and locking connector, one end of described first clasp and an end of second clasp are movably connected on together, and the other end of the other end of described first clasp and second clasp is fastening by the locking connector.
Further, one end of described first clasp extends first tight lock part downwards, the bottom of described first tight lock part is provided with first locking slot, one end of described second clasp extends second tight lock part corresponding with first tight lock part downwards, the bottom of described second tight lock part is provided with second locking slot, and described locking connector passes first locking slot and second locking slot is fastening with first clasp and second clasp.
Further, the inwall of described first clasp or second clasp is provided with at least one card pipe tooth.
Further, described locking device comprises circular retaining ring, latch and top bolt, the ring wall of described circular retaining ring is provided with at least one bolt hole that cooperates with the top bolt, and the rear wall of described latch is provided with the bolt slot that cooperates with the top bolt, and spiro keyhole position is passed in bolt slot in the top of described top bolt.
Further, described mixing plant is a puddler.
Further, the cross section of described puddler is circle or polygon.
Further, also be provided with linkage between described mixing plant and the locking device, described linkage comprises adapter sleeve and the contiguous block that is plugged in the adapter sleeve, and described adapter sleeve is located at the outer wall of locking device, and described contiguous block is located on the mixing plant.
Further, described be plugged in together adapter sleeve and contiguous block between be interspersed with coupling bar.
Further, described adapter sleeve is trapezoidal adapter sleeve, and described contiguous block is trapezoidal contiguous block.
Beneficial effect compared with prior art of the present invention is:
(1) the present invention is by being provided with a non-dredging guiding driller on the bull stick that is installed in rig with stirring the silt device, it is very little to have solved the scope that the bull stick of present rig stirs, can only stir sub-fraction silt, can't stir the problem of hole bottom sediment, reach fast that the silt tap in the hole is outer purpose.
(2) non-dredging guiding driller of the present invention is with stirring the silt device, by locking device that locking rig bull stick is set and the mixing plant that is used to stir silt, can be conveniently with non-dredging guiding driller with stirring on the bull stick that the silt device is fixed on rig, silt in the hole is stirred, can regulate the quantity of mixing plant according to the situation of soil property in the hole in addition.
(3) non-dredging guiding driller of the present invention is with stirring the silt device, and its locking device adopts first clasp, second clasp and locking connector, adopts two clasps to be buckled on the bull stick of rig, installs very conveniently like this, and does not need the bull stick of rig is carried out any change; Card pipe tooth is set on first clasp and second clasp in addition, can further guarantees the bull stick connection stability of first clasp and second clasp and rig.
(4) non-dredging guiding driller of the present invention is with stirring the silt device, and its mixing plant adopts cylindrical puddler or polygon puddler, can the shape and the quantity of puddler be regulated according to the situation of the soil property in the hole like this.
(5) non-dredging guiding driller of the present invention is with stirring the silt device, and its linkage comprises trapezoidal adapter sleeve and be plugged in the interior trapezoidal contiguous block of trapezoidal adapter sleeve that this design can conveniently be installed, and saves time; Be provided for connecting the coupling bar of adapter sleeve and contiguous block in addition, guaranteed adapter sleeve and contiguous block connection stability.
Description of drawings
Fig. 1 is the front view of the embodiment of the invention 1;
Fig. 2 is the left view of the embodiment of the invention 1;
Fig. 3 is the stereogram of the embodiment of the invention 1;
Fig. 4 is the front view of the embodiment of the invention 2.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples are used to illustrate the present invention, but are not used for limiting the scope of the invention.
As Fig. 1, Fig. 2 and shown in Figure 3, a kind of non-dredging guiding driller is with stirring the silt device, comprise two groups of locking devices 1 and three groups of mixing plants 2, mixing plant 2 is connected in the outside of locking device 1 by linkage 3, and when this locking device 1 rotated, mixing plant 2 rotated synchronously with locking device 1.
Mixing plant 2 in the present embodiment adopts cylindrical puddler 21, and cylindrical puddler 21 plays silt in the poke hole when work.
Linkage 3 in the present embodiment, comprise coupling bar 31, trapezoidal adapter sleeve 32 and trapezoidal contiguous block 33, trapezoidal contiguous block 33 is plugged in the trapezoidal adapter sleeve 32, trapezoidal adapter sleeve 32 is welded in the outer wall of first clasp 11, contiguous block 33 is welded on the cylindrical puddler 21, and coupling bar 31 passes trapezoidal adapter sleeve 32 and trapezoidal contiguous block 33 is fixing with trapezoidal adapter sleeve 32 and trapezoidal contiguous block 33.
Non-dredging guiding driller is with stirring the silt device in this enforcement, and first clasp 11 and second clasp 12 are when making, and first clasp 11 is generally greater than second clasp 12.
As described in Figure 4, the difference of present embodiment and embodiment 1 is: locking device 1 comprises circular retaining ring 101, latch 102 and top bolt 103, the ring wall of circular retaining ring 101 is provided with three bolts hole 104 that cooperate with top bolt 103, the rear wall of latch 102 is provided with the bolt slot 105 that cooperates with top bolt 103, bolt hole 104 is passed on the top of top bolt 103, and the top of top bolt 103 is positioned at bolt slot 105.
Non-dredging guiding driller of the present invention is with stirring the silt device, and the shape of puddler can be set to cylindrical or polygon as required.
Non-dredging guiding driller of the present invention is with stirring the silt device, during construction, can adjust the quantity of cylindrical puddler 21 according to the situation of soil layer, when running into argillic horizon, can adopt the cylindrical puddler 21 of 1-2 root, like this, can prevent that in construction non-dredging guiding driller is dead by the foundry loam paste with stirring the silt device, it is unimpeded that mud is flowed in the hole.
The quantity of cylindrical puddler 21 is increased to the 3-4 root when running into the sand soil layer, like this, has stirred the increased frequency of mud, and mud and sand are fully mixed, and bull stick rotates also relatively steadily.
In an engineering, also can increase or reduce the non-dredging guiding driller quantity of stirring the silt device on the bull stick of being located at rig in addition as required as required.Every of the length of existing bull stick is about 3 meters, buckles a non-dredging guiding driller at a certain distance and can have good effect with stirring the silt device.
The present invention is by being provided with a non-dredging guiding driller on the bull stick that is installed in rig with stirring the silt device, it is very little to have solved the scope that the bull stick of present rig stirs, can only stir sub-fraction silt, can't stir the problem of hole bottom sediment, reach fast that the silt tap in the hole is outer purpose.
Non-dredging guiding driller of the present invention is with stirring the silt device, by locking device that locking rig bull stick is set and the mixing plant that is used to stir silt, can be conveniently with non-dredging guiding driller with stirring on the bull stick that the silt device is fixed on rig, silt in the hole is stirred, can regulate the quantity of mixing plant according to the situation of soil property in the hole in addition.
Non-dredging guiding driller of the present invention is with stirring the silt device, and its locking device adopts first clasp, second clasp and locking connector, adopts two clasps to be buckled on the bull stick of rig, installs very conveniently like this, and does not need the bull stick of rig is carried out any change; Card pipe tooth is set on first clasp and second clasp in addition, can further guarantees the bull stick connection stability of first clasp and second clasp and rig.
Non-dredging guiding driller of the present invention is with stirring the silt device, and its mixing plant adopts cylindrical puddler or polygon puddler, can the shape and the quantity of puddler be regulated according to the situation of the soil property in the hole like this.
Non-dredging guiding driller of the present invention is with stirring the silt device, and its linkage comprises trapezoidal adapter sleeve and be plugged in the interior trapezoidal contiguous block of trapezoidal adapter sleeve that this design can conveniently be installed, and saves time; Be provided for connecting the coupling bar of adapter sleeve and contiguous block in addition, guaranteed adapter sleeve and contiguous block connection stability.
Originally stirring the silt utensil has simple in structurely, easy to make, and result of use is obvious, reliable working performance, low cost and other advantages.Reaming difficulty in solving trenchless engineering empties difficulty, and the underground pipelines difficulty can play crucial effects.Improved the success rate of engineering and accelerated speed of application, improved operating efficiency, engineering cost greatly reduces.
Non-dredging guiding driller of the present invention is with stirring silt device and reamer and the more complete work flow of dragging three parts of silt device to form.During work, once can finish original engineering quantity several times, reduce the repeatedly operation in clear hole of original repeatedly reaming, the resistance of underground pipelines greatly reduces to make the silt hole in get rid of afterwards easily, and the power of rig is also greatly reduced, and just pipeline is pulled in the hole easily.Originally, just can easier finish with low power rig now with the engineering of dragging rate just can finish high-power big time.
The above only is a preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the technology of the present invention principle; can also make some improvement and modification, these improve and modification also should be considered as protection scope of the present invention.
Claims (10)
1. a non-dredging guiding driller is with stirring the silt device, it is characterized in that: comprise at least one group of locking device and at least one group of mixing plant, described mixing plant is located at the outside of locking device, and when this locking device rotated, described mixing plant and described locking device rotated synchronously.
2. non-dredging guiding driller as claimed in claim 1 is with stirring the silt device, it is characterized in that: described locking device comprises first clasp, second clasp and locking connector, one end of described first clasp and an end of second clasp are movably connected on together, and the other end of the other end of described first clasp and second clasp is fastening by the locking connector.
3. non-dredging guiding driller as claimed in claim 2 is with stirring the silt device, it is characterized in that: an end of described first clasp extends first tight lock part downwards, the bottom of described first tight lock part is provided with first locking slot, one end of described second clasp extends second tight lock part corresponding with first tight lock part downwards, the bottom of described second tight lock part is provided with second locking slot, and described locking connector passes first locking slot and second locking slot is fastening with first clasp and second clasp.
4. non-dredging guiding driller as claimed in claim 3 is characterized in that with stirring the silt device: the inwall of described first clasp or second clasp is provided with at least one card pipe tooth.
5. non-dredging guiding driller as claimed in claim 1 is with stirring the silt device, it is characterized in that: described locking device comprises circular retaining ring, latch and top bolt, the ring wall of described circular retaining ring is provided with at least one bolt hole that cooperates with the top bolt, the rear wall of described latch is provided with the bolt slot that cooperates with the top bolt, and spiro keyhole position is passed in bolt slot in the top of described top bolt.
6. non-dredging guiding driller as claimed in claim 1 is characterized in that with stirring the silt device: described mixing plant is a puddler.
7. non-dredging guiding driller as claimed in claim 6 is characterized in that with stirring the silt device: the cross section of described puddler is circle or polygon.
8. non-dredging guiding driller as claimed in claim 1 is with stirring the silt device, it is characterized in that: also be provided with linkage between described mixing plant and the locking device, described linkage comprises adapter sleeve and is plugged in the interior contiguous block of adapter sleeve, described adapter sleeve is located at the outer wall of locking device, and described contiguous block is located on the mixing plant.
9. non-dredging guiding driller as claimed in claim 8 is characterized in that with stirring the silt device: described be plugged in together adapter sleeve and contiguous block between be interspersed with coupling bar.
10. non-dredging guiding driller as claimed in claim 9 is characterized in that with stirring the silt device: described adapter sleeve is trapezoidal adapter sleeve, and described contiguous block is trapezoidal contiguous block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110119489.0A CN102296929B (en) | 2011-05-10 | 2011-05-10 | Silt stirrer for non-excavation guide drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110119489.0A CN102296929B (en) | 2011-05-10 | 2011-05-10 | Silt stirrer for non-excavation guide drilling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102296929A true CN102296929A (en) | 2011-12-28 |
| CN102296929B CN102296929B (en) | 2014-05-21 |
Family
ID=45357584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110119489.0A Expired - Fee Related CN102296929B (en) | 2011-05-10 | 2011-05-10 | Silt stirrer for non-excavation guide drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102296929B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110833782A (en) * | 2019-09-27 | 2020-02-25 | 中国一冶集团有限公司 | Stirring device and positive circulation drilling machine with same |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1057873A (en) * | 1990-06-25 | 1992-01-15 | 贺学术 | Remove the method for the Yellow River downstream siltation silt and stir and make muddy device automatically |
| CN2103632U (en) * | 1991-01-18 | 1992-05-06 | 江苏石油勘探局机械厂 | Double-impeller type drilling fluid stirrer |
| JPH05141168A (en) * | 1991-05-20 | 1993-06-08 | Nippon Steel Corp | Auger for soil cement composite pile |
| CN2343332Y (en) * | 1998-05-27 | 1999-10-13 | 辽河石油勘探局锦州采油厂 | Safety back-off slip device for sucker rod |
| CN2425136Y (en) * | 2000-04-29 | 2001-03-28 | 徐基银 | River bed sediment cleaning apparatus |
| CN1500943A (en) * | 2002-11-14 | 2004-06-02 | 侯立群 | Apparatus for stirring silt by stirring and floating and flowing carrying mud to dredge watercourse |
| CN2752423Y (en) * | 2004-12-03 | 2006-01-18 | 陈银海 | High-strength sucker rod polish rod slip |
| CN202031480U (en) * | 2011-05-10 | 2011-11-09 | 马喜 | Silt stirrer for non-excavation guide drilling machine |
-
2011
- 2011-05-10 CN CN201110119489.0A patent/CN102296929B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1057873A (en) * | 1990-06-25 | 1992-01-15 | 贺学术 | Remove the method for the Yellow River downstream siltation silt and stir and make muddy device automatically |
| CN2103632U (en) * | 1991-01-18 | 1992-05-06 | 江苏石油勘探局机械厂 | Double-impeller type drilling fluid stirrer |
| JPH05141168A (en) * | 1991-05-20 | 1993-06-08 | Nippon Steel Corp | Auger for soil cement composite pile |
| CN2343332Y (en) * | 1998-05-27 | 1999-10-13 | 辽河石油勘探局锦州采油厂 | Safety back-off slip device for sucker rod |
| CN2425136Y (en) * | 2000-04-29 | 2001-03-28 | 徐基银 | River bed sediment cleaning apparatus |
| CN1500943A (en) * | 2002-11-14 | 2004-06-02 | 侯立群 | Apparatus for stirring silt by stirring and floating and flowing carrying mud to dredge watercourse |
| CN2752423Y (en) * | 2004-12-03 | 2006-01-18 | 陈银海 | High-strength sucker rod polish rod slip |
| CN202031480U (en) * | 2011-05-10 | 2011-11-09 | 马喜 | Silt stirrer for non-excavation guide drilling machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110833782A (en) * | 2019-09-27 | 2020-02-25 | 中国一冶集团有限公司 | Stirring device and positive circulation drilling machine with same |
| CN110833782B (en) * | 2019-09-27 | 2022-03-22 | 中国一冶集团有限公司 | Stirring device and positive circulation drilling machine with same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102296929B (en) | 2014-05-21 |
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Granted publication date: 20140521 |