CN109779540A - High slope drilling anti-shake apparatus and its anti-fluttering method - Google Patents
High slope drilling anti-shake apparatus and its anti-fluttering method Download PDFInfo
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- CN109779540A CN109779540A CN201910078550.8A CN201910078550A CN109779540A CN 109779540 A CN109779540 A CN 109779540A CN 201910078550 A CN201910078550 A CN 201910078550A CN 109779540 A CN109779540 A CN 109779540A
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Abstract
The invention discloses a kind of high slope drilling anti-shake apparatus and its anti-fluttering methods, the device includes casing and covers the expansion loop on casing and adjust ring, casing inner diameter is slightly larger than drilling rod and cannula end can be fixedly mounted with drilling machine, head end is expansion section, expansion loop includes several activity templates around sleeve circumferential arrangement, at least there are two link positions between two neighboring activity template, two neighboring activity template is link position is there are certain scope of activities and link position is bigger closer to expansion section scope of activities, adjusting ring cooperates with casing threads and adjusting after ring turns certain position can push all activity templates to be unfolded to expand expansion loop along expansion section, one end stretches out expansion section and is wider than expansion section after expansion loop expansion.Invention prevents drilling rod offset when drilling and scaffold shakes, improve working security and stability, impact head is facilitated to take out, can reuse, save cost.
Description
Technical field
The invention belongs to side slope construction fields, and in particular to a kind of high slope drilling anti-shake apparatus and its anti-fluttering method.
Background technique
It needs to drill when being anchored, and anchored when side slope construction, high slope drilling at present is all first to set up foot
Hand cradle, then the rigging up on scaffold finally just can be carried out drilling.In high slope boring procedure, usually there are one to be asked
Topic: drilling rod front end impact head can generate reaction force backward, and reaction force is transmitted on scaffold, scaffold can be made to tremble
It is dynamic, security risk is generated, while reaction force can also make drilling rod shift, and be easy to cause drilling rod stuck in hole, damage is bored
Machine influences construction speed, causes economic loss.
Summary of the invention
The object of the present invention is to provide a kind of high slope drilling anti-shake apparatus and its anti-fluttering methods, and invention prevents drillings
When drilling rod offset and scaffold shake, improve working security and stability, impact head facilitated to take out, can reuse, section
About cost.
The technical scheme adopted by the invention is that:
A kind of high slope drilling anti-shake apparatus including casing and covers the expansion loop on casing and adjusts ring, in casing
Diameter is slightly larger than drilling rod and cannula end can be fixedly mounted with drilling machine, head end is expansion section, and expansion loop includes several around casing week
To the activity template of arrangement, at least there are two link positions between two neighboring activity template, and two neighboring activity template is in link position
There are certain scope of activities and link position is bigger closer to expansion section scope of activities, adjusts ring and casing threads cooperates and adjusts
Section ring can push all activity templates to be unfolded along expansion section to expand expansion loop after turning certain position, expansion loop expansion
One end stretches out expansion section and is wider than expansion section afterwards.
Further, the link position between two neighboring activity template, two activity templates be equipped with connecting rod and with
The connection boom end of other side is hinged.
Further, cannula end is fixed with mounting ring, and casing passes through mounting ring and drilling machine abutting joint.
Further, expansion section outer surface is the arcwall face of indent.
A kind of anti-fluttering method based on above-mentioned high slope drilling anti-shake apparatus, sets up scaffold and in foot hand in high slope
On frame after rigging up, the depth of an impact head and a drilling rod is first drilled out, then fixed sleeving and keep casing first on drilling machine
End is protruded into drilling, then turning adjusting ring makes adjusting ring that all activity templates be pushed to be unfolded along expansion section to which expansion loop is swollen
Swollen, one end is stretched out expansion section and is closely stuck in drilling after expansion loop expansion, then successively extension drill rod drills, until reaching
To after target hole depth, release adjusting ring further takes out casing after retreating expansion loop.
The beneficial effects of the present invention are:
Whether the device realizes stuck with drilling by the expansion of expansion loop and retreating, passes through and adjust ring and realize expansion loop
Stuck holding, when expansion loop is stuck, drilling rod is forced to constrain in the range of entire casing, and drilling rod generates non axial anti-
Active force is offset by high slope entirely, therefore can both prevent drilling rod when drilling from deviating, and can also prevent from driving scaffold when drilling
Shake, improves working security and stability；After expansion loop retreats, which can easily be taken out from drilling, both facilitate
The taking-up of impact head, also may be reused, save the cost.
Detailed description of the invention
Fig. 1 is the schematic diagram after expansion loop of the embodiment of the present invention retreats.
Fig. 2 is the schematic diagram after the expansion of expansion loop of the embodiment of the present invention.
Fig. 3 is the schematic diagram of single-unit activity piece in the embodiment of the present invention.
In figure: the expansion section 1-；2- activity template；3- connecting rod；4- adjusts ring 5- casing；6- mounting ring.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
As depicted in figs. 1 and 2, a kind of high slope drilling anti-shake apparatus, including casing 5 and covers the expansion on casing 5
Ring and adjusting ring 4,5 internal diameter of casing is slightly larger than drilling rod and 5 tail end of casing can be fixedly mounted with drilling machine, head end is expansion section, expansion
Ring includes the activity template 2 that several are circumferentially arranged around casing 5, and at least there are two link position, phases between two neighboring activity template 2
Adjacent two activity templates 2 link position is there are certain scope of activities and link position is bigger closer to 1 scope of activities of expansion section,
It adjusts ring 4 and casing 5 is threadedly engaged and adjusting after ring 4 turns certain position can push all activity templates 2 to open up along expansion section 1
It opens to expand expansion loop, one end stretches out expansion section 1 and is wider than expansion section 1 after expansion loop expansion.The device passes through expansion loop
Expansion and retreat realize with drilling it is stuck whether, by adjust ring 4 realize expansion loop stuck holding, when expansion loop is stuck
When, drilling rod is forced to constrain in the range of entire casing 5, and the non axial reaction force that drilling rod generates is offset by high slope entirely,
Therefore it can both prevent drilling rod when drilling from deviating, can also prevent from driving scaffold shake when drilling, improve working security
And stability；After expansion loop retreats, which can easily be taken out from drilling, both facilitate the taking-up of impact head, can also weigh
It is multiple to use, save the cost.
As shown in Figure 1 to Figure 3, in the present embodiment, the link position between two neighboring activity template 2, two activities
Piece 2 is equipped with connecting rod 3 and hinged with 3 end of the connecting rod of other side.Two neighboring activity template 2, can be with using articulated connection
The expansion direction of specified campaign piece 2 guarantees that expansion direction is uniform, expands around, and by connecting rod 3 carry out it is hinged rather than
Ontology is directly hinged, can adjust the degrees of expansion of expansion loop, operation and production by adjusting the angle and length of connecting rod 3
It is convenient.It is of course also possible to use the connection chain link that length is different.
As depicted in figs. 1 and 2, in the present embodiment, 5 tail end of casing is fixed with mounting ring 6, casing 5 by mounting ring 6 with
Drilling machine abutting joint.There are the stop collar that one is used to constrain drilling rod on general rig substructure, stop collar has drilling rod certain
Effect of contraction, but can not provide strong constraint installation casing 5 when, casing 5 be inserted into doughnut-shaped steel plate, then by mounting ring 6 and annular
The Fast Installation of casing 5 can be realized in steel plate abutting joint.
As depicted in figs. 1 and 2, in the present embodiment, 1 outer surface of expansion section is the arcwall face of indent.Portable propelling piece 2 is suitable
Expansion section 1 be unfolded, avoid midway block.
Anti-fluttering method based on above-mentioned high slope drilling anti-shake apparatus is: scaffold is set up in high slope and in scaffold
After upper rigging up, the depth of an impact head and a drilling rod is first drilled out, then fixed sleeving 5 and keep casing 5 first on drilling machine
End is protruded into drilling, then turning adjusting ring 4 makes adjusting ring 4 push all activity templates 2 to be unfolded along expansion section 1 thus by expansion loop
Expansion, one end is stretched out expansion section 1 and is closely stuck in drilling after expansion loop expansion, then successively extension drill rod drills, directly
To after reaching target hole depth, release adjusting ring 4 further takes out casing 5 after retreating expansion loop.
It should be understood that for those of ordinary skills, it can be modified or changed according to the above description,
And all these modifications and variations should all belong to the protection domain of appended claims of the present invention.
Claims (5)
- The anti-shake apparatus 1. a kind of high slope drills, it is characterised in that: including casing and cover the expansion loop on casing and adjusting Ring, casing inner diameter is slightly larger than drilling rod and cannula end can be fixedly mounted with drilling machine, head end is expansion section, and expansion loop includes several At least there are two link position between the activity template of sleeve circumferential arrangement, two neighboring activity template, two neighboring activity template exists Link position is there are certain scope of activities and link position is bigger closer to expansion section scope of activities, adjusts ring and casing threads Cooperation and adjusting ring can push all activity templates to be unfolded along expansion section to expand expansion loop after turning certain position, swollen One end stretches out expansion section and is wider than expansion section after tensioner ring expansion.
- The anti-shake apparatus 2. high slope as described in claim 1 drills, it is characterised in that: the company between two neighboring activity template Connect position, two activity templates are equipped with connecting rod and hinged with the connection boom end of other side.
- The anti-shake apparatus 3. high slope as described in claim 1 drills, it is characterised in that: cannula end is fixed with mounting ring, set Pipe passes through mounting ring and drilling machine abutting joint.
- The anti-shake apparatus 4. high slope as described in claim 1 drills, it is characterised in that: expansion section outer surface is the arc of indent Face.
- 5. a kind of anti-fluttering method based on the high slope drilling anti-shake apparatus as described in Claims 1-4 is any, feature exist In: scaffold is set up in high slope and after rigging up, first drills out the depth of an impact head and a drilling rod on scaffold Degree, then fixed sleeving and protrude into casing head end in drilling on drilling machine, then turn to adjust ring and make to adjust ring and push all activities Piece is unfolded along expansion section to expand expansion loop, and one end stretches out expansion section and is closely stuck in drilling after expansion loop expansion It is interior, then successively extension drill rod drills, until release adjusting ring further takes out set after retreating expansion loop after reaching target hole depth Pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910078550.8A CN109779540B (en) | 2019-01-25 | 2019-01-25 | High slope drilling anti-shaking device and anti-shaking method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910078550.8A CN109779540B (en) | 2019-01-25 | 2019-01-25 | High slope drilling anti-shaking device and anti-shaking method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109779540A true CN109779540A (en) | 2019-05-21 |
| CN109779540B CN109779540B (en) | 2020-10-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910078550.8A Active CN109779540B (en) | 2019-01-25 | 2019-01-25 | High slope drilling anti-shaking device and anti-shaking method thereof |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2557703Y (en) * | 2002-03-28 | 2003-06-25 | 姜贵福 | Enclosure lock for car exhaust pipe |
| CN103726869A (en) * | 2014-01-24 | 2014-04-16 | 河南理工大学 | Drilling with casing method for gas extraction hole of soft broken coal seam |
| CN104235141A (en) * | 2014-10-08 | 2014-12-24 | 张永兰 | Expansion bolt |
| CN205876187U (en) * | 2016-08-08 | 2017-01-11 | 赤峰山金红岭有色矿业有限责任公司 | Be applied to equipment of medium -length hole rig rock drilling |
| CN107269234A (en) * | 2017-08-16 | 2017-10-20 | 成都理工大学 | A kind of Oil/gas Well collar supports instrument of resistance stratum non-uniform load |
-
2019
- 2019-01-25 CN CN201910078550.8A patent/CN109779540B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2557703Y (en) * | 2002-03-28 | 2003-06-25 | 姜贵福 | Enclosure lock for car exhaust pipe |
| CN103726869A (en) * | 2014-01-24 | 2014-04-16 | 河南理工大学 | Drilling with casing method for gas extraction hole of soft broken coal seam |
| CN104235141A (en) * | 2014-10-08 | 2014-12-24 | 张永兰 | Expansion bolt |
| CN205876187U (en) * | 2016-08-08 | 2017-01-11 | 赤峰山金红岭有色矿业有限责任公司 | Be applied to equipment of medium -length hole rig rock drilling |
| CN107269234A (en) * | 2017-08-16 | 2017-10-20 | 成都理工大学 | A kind of Oil/gas Well collar supports instrument of resistance stratum non-uniform load |
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| Publication number | Publication date |
|---|---|
| CN109779540B (en) | 2020-10-23 |
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