CN204804689U - Drilling system is bored to geology - Google Patents
Drilling system is bored to geology Download PDFInfo
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- CN204804689U CN204804689U CN201520514508.3U CN201520514508U CN204804689U CN 204804689 U CN204804689 U CN 204804689U CN 201520514508 U CN201520514508 U CN 201520514508U CN 204804689 U CN204804689 U CN 204804689U
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Abstract
The utility model provides a drilling system is bored to geology, includes: power device, power device include air compressor machine and motor, the tuber pipe, the tuber pipe is connected with the air compressor machine, first current path has been seted up to the drilling rod on it, the drilling rod is connected with the tuber pipe, tuber pipe and the butt joint of first current path, and the drilling rod is connected with motor power, connect, the both ends of joint are first link and second link respectively, have seted up the second current path on the joint, first link and drilling rod threaded connection, and the second current path switches on with the butt joint of first current path, the impacter, end screw thread connection is connected with the second to the impacter to be connected with the second current path, the impacter passes through the drilling rod and the tuber pipe is connected with air compressor machine power, the drill bit, the drill bit sets up on the impacter. The utility model discloses a mode of vibrating is drilld, avoided adopting rivers to carry out the behave of cooling down because of the drilling tool generates heat, solved geology bore the rock stratum condition poor or meet the waterborne can worsen the rock stratum work progress in repeated construction, influence construction quality's phenomenon.
Description
Technical field
The utility model relates to rig technical field, and more particularly, particularly a kind of geology bores hole-drilling system.
Background technology
Geology boring is pressurizeed rig high-speed rotation while, strengthens the friction of drilling tool and rock thus ensure rig drilling depth.And high temperature can be produced in drilling tool high speed drilling process, be, by current, cooling process is carried out to drilling tool in conventional construction process.But when constructing in rock stratum that is poor for rock stratum condition or chance water penalty, easily cause a series of phenomenons being unfavorable for constructing such as collapse hole.
Like this, adopt water cooling just to there will be following problem: one is to ensure construction speed, easily cause and repeat construction; Two is easy bury drills tools, causes the waste of material; Three is the stability being unfavorable for rock entirety, affects construction quality.
Utility model content
(1) technical problem
How to solve and meet water-based can adopt water-cooled produced problem in corruptible construction environment in features as poor geologic condition, rock stratum.
(2) technical scheme
A kind of geology bores hole-drilling system, comprising:
Power set, described power set include the equipment that two covers can provide operation power, are respectively air compressor machine and motor;
Airduct, described airduct has connection function, and described airduct is connected with described air compressor machine, and described airduct is used for the conducting of air-flow;
Drilling rod, described drilling rod has connection function, described drilling rod offers the first current path, and described drilling rod is connected with described airduct, and described airduct docks with described first current path, and described drilling rod is connected with described motor power;
Joint, described joint has connection function, the two ends of described joint are respectively the first link and the second link, described joint offers the second current path, the outside of described first link and described second link is provided with external screw thread, described first link is connected with described drill rod thread, and described second current path docks conducting with described first current path;
Impactor, described impactor is threaded with described second link, and is connected with described second current path, and described impactor is connected with described air compressor machine power by described drilling rod and described airduct;
Drill bit, described drill bit is arranged on described impactor.
Preferably, described impactor is column structure, and described drilling rod and described impactor are coaxially arranged.
Preferably, described first link and described second link are cylindrical structure; Described first link and described second link are all coaxially arranged with described impactor.
Preferably, the utility model also includes link; Described link is arranged at one end of described drilling rod and removably connects with described drilling rod; The sidewall of described link offers installing hole, and described airduct is arranged in described installing hole.
(3) beneficial effect
In the utility model, air compressor machine can provide power to impactor, and the end of impactor arranges drill bit, so, change the working method of drill bit, change vibration type working method into by traditional rotation mode, greatly reduce due to fricative heat, not only avoid the waste of the energy, simultaneously, owing to adopting perforate of vibrating, can also reduce or even not adopt water-cooled, solving the problem that cooling water affects rock stratum stability.
Designed by said structure, the utility model adopts concrete vibrating mode to hole, and this pneumatic type creeps into avoid and adopts current to carry out the behave of lowering the temperature because drilling tool rotates frictional heating.Owing to not adopting water-cooled, well solve geology and be drilled in rock stratum condition difference or meet in the work progress of water penalty rock stratum and repeat construction, waste of material, affect the phenomenon of construction quality.
Accompanying drawing explanation
Fig. 1 is the partial structurtes schematic diagram that in the utility model embodiment, geology bores hole-drilling system;
Fig. 2 is the structural representation of segment of drillpipe in the utility model embodiment;
Fig. 3 is the structural representation of the utility model embodiment center tap part;
In Fig. 1 to Fig. 3, the corresponding relation of component names and accompanying drawing number is:
Airduct 1, drilling rod 2, joint 3, first link 4, second link 5, impactor 6,
Drill bit 7, link 8.
Detailed description of the invention
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples for illustration of the utility model, but can not be used for limiting scope of the present utility model.
In description of the present utility model, except as otherwise noted, the implication of " multiple " is two or more; Term " is gone up ", " under ", " left side ", " right side ", " interior ", " outward ", " front end ", " rear end ", " head ", the orientation of the instruction such as " afterbody " or position relationship be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second ", " the 3rd " etc. only for describing object, and can not be interpreted as instruction or hint relative importance.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " is connected ", " connection " should be interpreted broadly, such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary.For the ordinary skill in the art, concrete condition the concrete meaning of above-mentioned term in the utility model can be understood.
Hydraulic tunnel rock except shallow bore hole consolidation grouting can adopt the perforate of hand air drill creep into except, general deep hole consolidation grouting all can adopt geological drilling rig to carry out perforate and creep into.
And adopt geology to creep in row perforate drilling process to run into features as poor geologic condition, rock stratum meet water-based can corruptible situation time, the cooling problem how solving drilling tool seems particularly important.
Bore in geology that general in perforate drilling process what adopt is that logical cooling water bores drilling tool to geology and cools, also can adopt slush pump when execution conditions allow through feed pipe for mortar, drilling rod toward pumping mud in hole, play retaining wall and cool the effect of drilling tool.Meet water-based can corruptible rock stratum adopt the mode of water flowing to cool drilling tool in features as poor geologic condition, rock stratum, one be the globality of destructible virgin rock, affects engineering construction quality; Two is easily cause collapse hole, causes drilling tool to be buried underground, causes the waste of construction material.
Adopt mud to carry out cooling drilling tool in prior art, Problems existing is: one is have certain requirement to construction environment, the cavern that particularly concrete lining of carrying out constructing in cavern completes, and the restriction by construction plant is larger; Two is higher to the requirement of civilized construction, and operability is low; Three is because the increase (mixing mud) of working procedure increases the input of cost.
Please refer to Fig. 1 to Fig. 3, wherein, Fig. 1 is the partial structurtes schematic diagram that in the utility model embodiment, geology bores hole-drilling system; Fig. 2 is the structural representation of segment of drillpipe in the utility model embodiment; Fig. 3 is the structural representation of the utility model embodiment center tap part.
For the problems referred to above, the utility model provides a kind of geology and bores hole-drilling system, and comprising: power set, power set include the equipment that two covers can provide operation power, are respectively air compressor machine and motor; Airduct 1, airduct 1 has connection function, and airduct 1 is connected with air compressor machine, and airduct 1 is for the conducting of air-flow; Drilling rod 2, drilling rod 2 has connection function, drilling rod 2 offers the first current path, and drilling rod 2 is connected with airduct 1, and airduct 1 docks with the first current path, and drilling rod 2 is connected with motor power; Joint 3, joint 3 has connection function, the two ends of joint 3 are respectively the first link 4 and the second link 5, joint 3 offers the second current path, the outside of the first link 4 and the second link 5 is all established heavily has external screw thread, first link 4 is threaded with drilling rod 2, and the second current path docks conducting with the first current path; Impactor 6, impactor 6 is threaded with the second link 5, and is connected with the second current path, and impactor 6 is connected with air compressor machine power by drilling rod 2 and airduct 1; Drill bit 7, drill bit 7 is arranged on impactor 6.
In the utility model, drilling rod 2 adopts conventional drill, is provided with the first current path especially for conducting air-flow based on traditional structure the utility model on drilling rod 2.Airduct 1 is connected with drilling rod 2, and airduct 1 is connected with air compressor machine, and drilling rod 2 arranges impactor 6 again, thus realizes forming gas circuit, completes impactor 6 and is connected with the power between air compressor machine.In the utility model, air compressor machine can provide power to impactor 6, and the end of impactor 6 arranges drill bit 7, so, change the working method of drill bit 7, change vibration type working method into by traditional rotation mode, greatly saltyly lacked due to fricative heat, not only avoid the waste of the energy, simultaneously, owing to adopting perforate of vibrating, can also reduce or even not adopt water-cooled, solving the problem that cooling water affects rock stratum stability.
Because the utility model to change the working method of boring by structure design, air compressor machine is provided to drive impactor 6, drill bit 7 is driven to vibrate operation by impactor 6, in order to can by impactor 6 mounting strap drilling rod 2, the utility model devises especially and is applicable to joint 3 of the present utility model, the two ends of this joint 3 adopt helicitic texture design, simultaneously, according to the physical dimension of joint 3, drilling rod 2 and impactor 6 arrange the mounting groove pore structure with joint 3 adaptation, utilizes thread connecting mode to realize drilling rod 2 and joint 3, being fixedly connected with between joint 3 with impactor 6.Meanwhile, the dismounting be convenient between parts that is threaded is adopted.In addition, the utility model not only has oscillating movement, meanwhile, drives drilling rod 2 to rotate, also have rotary motion by motor.In order to ensure the stability that whole system is run, in the utility model, adopt coaxial setting between drilling rod 2, joint 3, impactor 6.So, joint 3 is threaded with adopting between drilling rod 2 and impactor 6, can also improve the axiality after connecting between parts.
Particularly, impactor 6 is column structure, and drilling rod 2 and impactor 6 are coaxially arranged.
Particularly, the first link 4 and the second link 5 are cylindrical structure.
From the above, in the utility model, drilling rod 2 is operationally rotation status, and for the ease of the installation of airduct 1, the utility model is also provided with a link 8; Link 8 is arranged at one end of drilling rod 2 and removably connects with drilling rod 2; The sidewall of link 8 offers installing hole, and airduct 1 is arranged in installing hole.
The utility model has carried out structural improvement based on the traditional structure of geological drilling rig power set to it, and by novel structure design, the utility model can be good at avoiding above-mentioned drawback.
Improvement of the present utility model is mainly manifested in: one is add an air compressor machine in outside; Two is these airducts 1 being ventilation of water pipe that former geological drilling rig drilling tool cools; Three is that the basket of former geological drilling rig and headkerchief part change impactor 6 into; Four is add in drilling rod 2 and impactor 6 coupling part the joint 3 that has special construction, plays the effect connecting impactor 6 and drilling rod 2.
Power set after improvement are made up of air compressor machine and motor two parts, and air compressor machine is mainly impactor 6 and provides power, make it vibrate back and forth along drilling rod 2 axis, to reach the object of creeping into.Motor mainly provides power for drilling rod 2, and drilling rod 2 is rotated along fixed-direction, thus drives impactor 6 to rotate, and improves rig drilling efficiency further.
Hydraulic tunnel grouting works becomes the overall performance of porosity and rock mass directly to affect construction speed and construction quality, and the drilling apparatus after improving can cross well solve ROCK CONDITIONS difference or meet water penalty rock stratum creep into problem.
The utility model adopts pneumatic type to creep into, and avoids because drilling tool heating adopts current to carry out the behave of lowering the temperature.By air-cooled replacement water-cooled, well solve geology and be drilled in rock stratum condition difference or meet in the work progress of water penalty rock stratum and repeat construction, waste of material, affect the phenomenon of construction quality.
It should be noted that in the utility model:
1, joint dimension can adjust according to boring requirement.
2, blank area, adopts center engraved structure, uses steel to make.Function is for connecting impactor and drilling rod, makes drilling rod, impactor, geology bore formation entirety.
3, impactor, front end is connected with drill bit, drives drill bit perforate to creep into after ventilation, and the difference according to boring requirement can select different models, it is to be noted that impactor must support the use with joint.
Embodiment of the present utility model provides for the purpose of example and description, and is not exhaustively or by the utility model be limited to disclosed form.Many modifications and variations are apparent for the ordinary skill in the art.Selecting and describing embodiment is in order to principle of the present utility model and practical application are better described, and enables those of ordinary skill in the art understand the utility model thus design the various embodiments with various amendment being suitable for special-purpose.
Claims (4)
1. geology bores a hole-drilling system, it is characterized in that, comprising:
Power set, described power set include the equipment that two covers can provide operation power, are respectively air compressor machine and motor;
Airduct (1), described airduct has connection function, and described airduct is connected with described air compressor machine, and described airduct is used for the conducting of air-flow;
Drilling rod (2), described drilling rod has connection function, described drilling rod offers the first current path, and described drilling rod is connected with described airduct, and described airduct docks with described first current path, and described drilling rod is connected with described motor power;
Joint (3), described joint has connection function, the two ends of described joint are respectively the first link (4) and the second link (5), described joint offers the second current path, the outside of described first link and described second link is provided with external screw thread, described first link is connected with described drill rod thread, and described second current path docks conducting with described first current path;
Impactor (6), described impactor is threaded with described second link, and is connected with described second current path, and described impactor is connected with described air compressor machine power by described drilling rod and described airduct;
Drill bit (7), described drill bit is arranged on described impactor.
2. geology according to claim 1 bores hole-drilling system, it is characterized in that,
Described impactor is column structure, and described drilling rod and described impactor are coaxially arranged.
3. geology according to claim 2 bores hole-drilling system, it is characterized in that,
Described first link and described second link are cylindrical structure;
Described first link and described second link are all coaxially arranged with described impactor.
4. geology according to claim 1 bores hole-drilling system, it is characterized in that,
Also include link (8);
Described link is arranged at one end of described drilling rod and removably connects with described drilling rod;
The sidewall of described link offers installing hole, and described airduct is arranged in described installing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520514508.3U CN204804689U (en) | 2015-07-16 | 2015-07-16 | Drilling system is bored to geology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520514508.3U CN204804689U (en) | 2015-07-16 | 2015-07-16 | Drilling system is bored to geology |
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| Publication Number | Publication Date |
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| CN204804689U true CN204804689U (en) | 2015-11-25 |
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| CN201520514508.3U Active CN204804689U (en) | 2015-07-16 | 2015-07-16 | Drilling system is bored to geology |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104948107A (en) * | 2015-07-16 | 2015-09-30 | 中国水利水电第四工程局有限公司 | Drilling system of geological drill |
| CN107366512A (en) * | 2016-05-13 | 2017-11-21 | 周兆弟 | A kind of easy-to-dismount drill rod assemblies |
| CN107905728A (en) * | 2017-11-15 | 2018-04-13 | 中国水利水电第十六工程局有限公司 | Rockfill area drilling construction method |
| CN109505524A (en) * | 2019-01-23 | 2019-03-22 | 张家俊 | A kind of ground quality detection trepan |
-
2015
- 2015-07-16 CN CN201520514508.3U patent/CN204804689U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104948107A (en) * | 2015-07-16 | 2015-09-30 | 中国水利水电第四工程局有限公司 | Drilling system of geological drill |
| CN107366512A (en) * | 2016-05-13 | 2017-11-21 | 周兆弟 | A kind of easy-to-dismount drill rod assemblies |
| CN107905728A (en) * | 2017-11-15 | 2018-04-13 | 中国水利水电第十六工程局有限公司 | Rockfill area drilling construction method |
| CN107905728B (en) * | 2017-11-15 | 2020-01-14 | 中国水利水电第十六工程局有限公司 | Rock-fill area drilling construction method |
| CN109505524A (en) * | 2019-01-23 | 2019-03-22 | 张家俊 | A kind of ground quality detection trepan |
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