CN110318687A - A kind of drilling cramp rear support device - Google Patents
A kind of drilling cramp rear support device Download PDFInfo
- Publication number
- CN110318687A CN110318687A CN201910589675.7A CN201910589675A CN110318687A CN 110318687 A CN110318687 A CN 110318687A CN 201910589675 A CN201910589675 A CN 201910589675A CN 110318687 A CN110318687 A CN 110318687A
- Authority
- CN
- China
- Prior art keywords
- drilling cramp
- support device
- arm
- crossbeam
- rear support
- 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 claims abstract description 65
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 19
- 238000005516 engineering process Methods 0.000 abstract description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
- E21B15/04—Supports for the drilling machine, e.g. derricks or masts specially adapted for directional drilling, e.g. slant hole rigs
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
- E21B15/04—Supports for the drilling machine, e.g. derricks or masts specially adapted for directional drilling, e.g. slant hole rigs
- E21B15/045—Hydraulic, pneumatic or electric circuits for their positioning
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/04—Directional drilling
- E21B7/046—Directional drilling horizontal drilling
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
The present invention announces a kind of drilling cramp rear support device, belongs to drilling cramp support technology field.Including chassis, it is hinged with a pair of of telescopic arm on chassis, is connected with crossbeam between two telescopic arms；Be fixed in the middle part of the crossbeam for the back-connected connector of drilling cramp.Angle modulation oil cylinder is connected between crossbeam and drilling cramp rear portion.The present invention is guaranteed by angle modulation oil cylinder so that the telescopic arm of drilling cramp rear support device is vertical with drilling cramp first, then the height of telescopic arm outer arm is adjusted by lifting cylinder, adapt to drilling cramp construction angle, the cantilevered out part in drill-frame support rear portion, reinforce drilling cramp rigidity indirectly, stability when complete machine construction is improved, safety guarantees guide digging precision and construction success rate.
Description
Technical field
The present invention relates to horizontal directional drill quarry bar support technology field, specifically a kind of drilling cramp rear support devices.
Background technique
Horizontal Directional Drilling is to be incorporated in the Technology of Directional Drilling of petroleum industry and traditional pipeline construction method
A construction technique together, it has many advantages, such as, and speed of application is fast, construction precision is high, at low cost, be widely used in supply water,
In the pipe installations construction work such as coal gas, electric power, telecommunication, natural gas, petroleum.
Currently, drilling cramp rear portion is cantilevered out excessive when tonnage drilling machine is constructed, when construction, the faint swing in drilling cramp rear portion all will
Influence the stability and borehole accuracy when complete machine construction.In the prior art, a bracket, but this usually are added at drilling cramp rear portion
Kind bracket support is inconvenient, and adjusts inconvenience, can not can not be adjusted at any time to drilling cramp suitable for different working environments.
Summary of the invention
In order to solve the above technical problems, the present invention provides a kind of drilling cramp rear support device.
The invention is realized by the following technical scheme: a kind of drilling cramp rear support device, including chassis, is hinged with one on chassis
To telescopic arm, crossbeam is connected between two telescopic arms；Be fixed in the middle part of the crossbeam for the back-connected connector of drilling cramp.
It is further: being connected with angle modulation oil cylinder between the crossbeam and drilling cramp rear portion.
The telescopic arm includes inner arm, and the outer sliding sleeve of inner arm is equipped with outer arm；Lifting is connected between the inner arm, outer arm
Oil cylinder.
The opposite locking hole of a column is provided on the inner arm, outer arm, by insertion locking hole between inner arm, outer arm
Bolt positioning.
The inner arm is rectangular tube, and outer arm is square sleeve.
The inner arm lower end is connect by bolt with otic placode hinged on chassis.
The one end of the beam is connect by bolt with the hinged otic placode on the inside of outer arm.
The connector is two axis pin bases being symmetrically welded in the middle part of crossbeam；It is fixed with and the pin at the drilling cramp rear portion
The front ear plate of axle bed cooperation.
Angle modulation oil cylinder one end is hinged in the middle part of crossbeam, and the angle modulation oil cylinder other end is connected by bolt and the rear otic placode at drilling cramp rear portion
It connects.
In use, the crossbeam of drilling cramp rear support device and the quick pin shaft of drilling cramp rear portion underrun are assembled, will adjust
Angle oil cylinder connects between drilling cramp and crossbeam, then adjusts drilling cramp to construction angle；Later, control angle oil cylinder props up after making drilling cramp
The telescopic arm of support arrangement is vertical with drilling cramp, is stretched out by lifting cylinder, makes chassis and ground face contact.
Compared with prior art, the beneficial effects of the present invention are: firstly, being guaranteed by angle modulation oil cylinder so that drilling cramp rear support
The telescopic arm of device is vertical with drilling cramp, then, the height of telescopic arm outer arm is adjusted by lifting cylinder, adapts to drilling cramp construction angle
Drilling cramp rigidity is reinforced in degree, the cantilevered out part in drill-frame support rear portion indirectly, improves stability when complete machine construction, and safety guarantees
Guide digging precision and construction success rate.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is right view in Fig. 1；
Fig. 3 is present invention construction schematic diagram；
Fig. 4 is the enlarged drawing of the present invention and drilling cramp junction in Fig. 3.
In figure: 1, telescopic arm；1-1, inner arm；1-2, outer arm；1-3, locking hole；2, crossbeam；3, connector；4, chassis；5, it rises
Oil cylinder drops；6, drilling cramp；7, angle modulation oil cylinder.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1 to Figure 3, a kind of drilling cramp rear support device, including 4, two telescopic arms 1 of chassis and be connected to two and stretch
Crossbeam 2 and an angle modulation oil cylinder 7 between contracting arm 1.Chassis 4 is a square plate, is fixed on chassis 4 a pair of symmetrical
The hinged otic placode of arrangement.
Telescopic arm 1 includes inner arm 1-1 and outer arm 1-2, and inner arm 1-1 is rectangular tube, and outer arm 1-2 is square sleeve, and outer arm 1-2 is sliding
It is dynamic to be sleeved on inner arm 1-1.Lifting cylinder 5, lifting cylinder 5 and 1-1 and outer arm 1- are connected between inner arm 1-1, outer arm 1-2
2 is parallel.The opposite locking hole 1-3 of a column is provided on inner arm 1-1, outer arm 1-2, outer arm 1-2 is moved down in the drive of lifting cylinder 5
It moves to after predetermined position, can quickly be positioned by the way of being inserted into bolt in locking hole 1-3 on inner arm 1-1, outer arm 1-2.
The lower end inner arm 1-1 is quickly connect by bolt with otic placode hinged on chassis 4.
There is hinged otic placode, 2 end of crossbeam is quick by bolt and the hinged otic placode on the inside of outer arm 1-2 on the inside of outer arm 1-2
Connection.Be fixed in the middle part of crossbeam 2 for the back-connected connector 3 of drilling cramp 6, specific: connector 3 includes two and is symmetrically welded at
The axis pin base at 2 middle part of crossbeam is fixed with the front ear plate with axis pin base cooperation at 6 rear portion of drilling cramp.Axis pin base on crossbeam 2 is by inserting
Pin is quickly connect with the front ear plate at 6 rear portion of drilling cramp.
In addition, otic placode after being additionally provided on rear side of 6 rear portion of drilling cramp, front ear plate, 7 one end of angle modulation oil cylinder is hinged in crossbeam 2
Portion, the other end are quickly connect by bolt with the rear otic placode at 6 rear portion of drilling cramp.
In conjunction with shown in Fig. 3, Fig. 4,
When work:
After reaching job location, the crossbeam of drilling cramp rear support device and the quick pin shaft of drilling cramp rear portion underrun are assembled；
Angle modulation oil cylinder is connected between drilling cramp and crossbeam；
Drilling cramp is adjusted to construction angle；
Control angle oil cylinder makes the telescopic arm of drilling cramp rear support device vertical with drilling cramp；
It is stretched out by lifting cylinder, it can after limiting chassis and ground face contact, insertion Quick bolt to the length of telescopic arm
Construction.
Above-described embodiment can be seen that the present invention and be guaranteed by angle modulation oil cylinder first so that drilling cramp rear support device stretches
Arm is vertical with drilling cramp, and the height of telescopic arm outer arm is then adjusted by lifting cylinder.Guarantee that drilling cramp rear support device adapts to bore
Frame construction angle, the cantilevered out part in drill-frame support rear portion；Drilling cramp rigidity indirectly is strengthened, improves stabilization when complete machine construction
Property, safety, ensure that guide digging precision and construction success rate.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of drilling cramp rear support device, it is characterised in that: including chassis (4), a pair of of telescopic arm (1) is hinged on chassis (4),
Crossbeam (2) are connected between two telescopic arms (1)；Be fixed in the middle part of the crossbeam (2) for drilling cramp (6) is back-connected connects
Head (3).
2. a kind of drilling cramp rear support device according to claim 1, it is characterised in that: after the crossbeam (2) and drilling cramp (6)
Angle modulation oil cylinder (7) are connected between portion.
3. a kind of drilling cramp rear support device according to claim 1, it is characterised in that: the telescopic arm (1) includes inner arm
(1-1), inner arm (1-1) outer sliding sleeve are equipped with outer arm (1-2)；Lifting is connected between the inner arm (1-1), outer arm (1-2)
Oil cylinder (5).
4. a kind of drilling cramp rear support device according to claim 3, it is characterised in that: the inner arm (1-1), outer arm (1-
2) the opposite locking hole of a column (1-3) is provided on, by insertion locking hole (1-3) between inner arm (1-1), outer arm (1-2)
Bolt positioning.
5. a kind of drilling cramp rear support device according to claim 4, it is characterised in that: the inner arm (1-1) is rectangular tube,
Outer arm (1-2) is square sleeve.
6. a kind of drilling cramp rear support device according to claim 3, it is characterised in that: inner arm (1-1) lower end passes through
Bolt is connect with otic placode hinged on chassis (4).
7. a kind of drilling cramp rear support device according to claim 3, it is characterised in that: described crossbeam (2) one end is by inserting
Pin is connect with the hinged otic placode on the inside of outer arm (1-2).
8. a kind of drilling cramp rear support device according to claim 1, it is characterised in that: the connector (3) is to be symmetrically welded
Two axis pin bases in the middle part of crossbeam (2)；The front ear plate with axis pin base cooperation is fixed at the drilling cramp (6) rear portion.
9. a kind of drilling cramp rear support device according to claim 8, it is characterised in that: angle modulation oil cylinder (7) one end is hinged on
In the middle part of crossbeam (2), angle modulation oil cylinder (7) other end is connect by bolt with the rear otic placode at drilling cramp (6) rear portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910589675.7A CN110318687B (en) | 2019-07-02 | 2019-07-02 | Rear support device of drill stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910589675.7A CN110318687B (en) | 2019-07-02 | 2019-07-02 | Rear support device of drill stand |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110318687A true CN110318687A (en) | 2019-10-11 |
| CN110318687B CN110318687B (en) | 2022-02-22 |
Family
ID=68122219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910589675.7A Active CN110318687B (en) | 2019-07-02 | 2019-07-02 | Rear support device of drill stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110318687B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3650339A (en) * | 1969-09-15 | 1972-03-21 | Richard J Selfe | Slant hole drilling rig |
| CN2791439Y (en) * | 2005-04-19 | 2006-06-28 | 温州市九山轻工设备厂 | Multidirectional-regulating TV hlder |
| CN101749040A (en) * | 2010-02-09 | 2010-06-23 | 煤炭科学研究总院西安研究院 | Narrow multi-angle boring tower device |
| CN202718629U (en) * | 2012-07-25 | 2013-02-06 | 江苏高淳陶瓷股份有限公司 | Telescopic supporting mechanism for horizontal directional drilling machine |
| CN205297361U (en) * | 2015-12-23 | 2016-06-08 | 珠海市英格尔特种钻探设备有限公司 | Can realize rig drilling cramp that creeps into at 0 to 90 degree inclination |
| CN106703833A (en) * | 2016-12-22 | 2017-05-24 | 中铁五局集团有限公司 | Supporting traversing device of stepping type self-propelled movable trestle bridge |
| CN206660603U (en) * | 2017-03-03 | 2017-11-24 | 佘高宇 | Micro type auto lift with two-sided props |
| CN206737817U (en) * | 2017-04-21 | 2017-12-12 | 阿特拉斯科普柯(南京)建筑矿山设备有限公司 | A kind of telescopic arm |
| CN207245618U (en) * | 2017-09-26 | 2018-04-17 | 吉林大学 | A kind of all-electric ultrasonic driller |
| CN108952573A (en) * | 2018-09-12 | 2018-12-07 | 徐州徐工基础工程机械有限公司 | Horizontal directional drilling machine |
| CN208777909U (en) * | 2018-07-27 | 2019-04-23 | 宁夏天地奔牛实业集团有限公司 | Anti- well drilling machine drilling cramp |
| CN208844926U (en) * | 2018-10-08 | 2019-05-10 | 山东诚祥建设集团股份有限公司 | A kind of building engineering construction puncher |
-
2019
- 2019-07-02 CN CN201910589675.7A patent/CN110318687B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3650339A (en) * | 1969-09-15 | 1972-03-21 | Richard J Selfe | Slant hole drilling rig |
| CN2791439Y (en) * | 2005-04-19 | 2006-06-28 | 温州市九山轻工设备厂 | Multidirectional-regulating TV hlder |
| CN101749040A (en) * | 2010-02-09 | 2010-06-23 | 煤炭科学研究总院西安研究院 | Narrow multi-angle boring tower device |
| CN202718629U (en) * | 2012-07-25 | 2013-02-06 | 江苏高淳陶瓷股份有限公司 | Telescopic supporting mechanism for horizontal directional drilling machine |
| CN205297361U (en) * | 2015-12-23 | 2016-06-08 | 珠海市英格尔特种钻探设备有限公司 | Can realize rig drilling cramp that creeps into at 0 to 90 degree inclination |
| CN106703833A (en) * | 2016-12-22 | 2017-05-24 | 中铁五局集团有限公司 | Supporting traversing device of stepping type self-propelled movable trestle bridge |
| CN206660603U (en) * | 2017-03-03 | 2017-11-24 | 佘高宇 | Micro type auto lift with two-sided props |
| CN206737817U (en) * | 2017-04-21 | 2017-12-12 | 阿特拉斯科普柯(南京)建筑矿山设备有限公司 | A kind of telescopic arm |
| CN207245618U (en) * | 2017-09-26 | 2018-04-17 | 吉林大学 | A kind of all-electric ultrasonic driller |
| CN208777909U (en) * | 2018-07-27 | 2019-04-23 | 宁夏天地奔牛实业集团有限公司 | Anti- well drilling machine drilling cramp |
| CN108952573A (en) * | 2018-09-12 | 2018-12-07 | 徐州徐工基础工程机械有限公司 | Horizontal directional drilling machine |
| CN208844926U (en) * | 2018-10-08 | 2019-05-10 | 山东诚祥建设集团股份有限公司 | A kind of building engineering construction puncher |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110318687B (en) | 2022-02-22 |
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