CN106677712A - Mechanical looseness-prevent drilling machine stand column - Google Patents
Mechanical looseness-prevent drilling machine stand column Download PDFInfo
- Publication number
- CN106677712A CN106677712A CN201710114071.8A CN201710114071A CN106677712A CN 106677712 A CN106677712 A CN 106677712A CN 201710114071 A CN201710114071 A CN 201710114071A CN 106677712 A CN106677712 A CN 106677712A
- Authority
- CN
- China
- Prior art keywords
- column
- screw rod
- outer column
- stand column
- lifting
- 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
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
- E21B15/006—Means for anchoring the drilling machine to the ground
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- 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)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention discloses a mechanical looseness-prevent drilling machine stand column. According to the mechanical looseness-prevent drilling machine stand column, the length of the stand column can be conveniently adjusted, a spring can be prepressed, and stability is high. According to the technical scheme, according to the structure of an outer stand column assembly, an outer stand column body is fixed to a base through a bolt, a supporting seat is of a concave structure, an outer thread is arranged on the upper portion of a screw rod, a stepped shaft is arranged on the lower portion of the screw rod, the operation end of a power mechanism penetrates through the side face of the outer stand column body and is located outside the outer stand column body; and according to the structure of the inner stand column body, a lifting column is installed in an inner cavity of the outer stand column body, the lifting column is a column-shaped shell with holes in the upper end and the lower end, the screw rod is inserted from the lower end of the lifting column correspondingly, the lower end of a guide rod is connected with the upper end hole of the lifting column through a thread, the guide rod and the lifting column are locked into a whole through a locking nut, a butterfly spring is installed on the guide rod in a sleeving mode, an inner stand column body is a reversed concave structure, a through hole is formed in a top isolation plate of the inner stand column body, and the guide rod in a T shape is inserted from the trough hole of the isolation plate of the inner stand column body and clamped in the isolation plate of the inner stand column body.
Description
Technical field
The locking rig column of mechanical type of the present invention, belongs to coal mine drilling machine, pneumatic frame column type driller column technical field.
Background technology
At present, pneumatic frame column type driller column, one kind be by single-body hydraulic cylinder by column entirety jack-up；Another kind be by
Mechanical jack is power source by the structure of column portion jack-up；Without buffering locking device in the former column, process is being used
There is column to loosen when middle, cause work to stagnate.The latter has added cylindrical spring in column top appropriate location, though serve locking work
With, but as cylindrical spring does not carry out precompressed, decrement is excessive, occupies the stroke space of column, shortens column opposing rows
Journey, brings operational inconvenience to work；Two kinds of pillar constructions are little due to relative travel, axially equal added with band on shaft top
The inner tube of cloth pin shaft hole, is adjusted in order to strut length, and as bearing pin is larger with the gap of respective aperture, opposition column stability is caused
It is certain to affect.
The content of the invention
Instant invention overcomes the deficiency that prior art is present, there is provided a kind of locking rig column of mechanical type, conveniently can adjust
Section strut length, and precompressed is carried out to spring, stability is strong.
In order to solve above-mentioned technical problem, the technical solution used in the present invention is：The locking rig column of mechanical type, including it is outer
Columns assemblies and inner column component, the inner column component are movably arranged on outer column component internal, and the inner column component
Can vertically move up and down in outer columns assemblies, the outer column component bottom is fixedly installed on base；
The structure of the outer column component is：Including outer column, bearing, screw rod and actuating unit, the outer column is hollow shell
Shape structure, the outer column are fixedly installed on base by screw, and the bearing is in concave structure, and is upside down in outer column
Portion bottom, and the bottom of bearing is supported on base, the top of the screw rod is provided with external screw thread, and the bottom of the screw rod is rank
Terraced axle, the screw rod are vertically arranged in outer column, and the dead in line of the axis of screw rod and outer column, the lower end of the screw rod
Fixed through bearing with nut, the actuating unit is fixed on the multidiameter of screw rod by bonded, the actuating unit
Operating side passes through outer column side, positioned at the outside of outer column, by the operating side drive screw turns of actuating unit；
The structure of the inner column component is：Including inner column, lifting column, guide post, locking nut and butterfly spring, the lifting column
Positioned at intracavity in outer column, the cylindrical shell of the lifting column upper and lower end perforate, hole of the screw rod correspondence from lifting column lower end
Insertion, and be mutually matched with the female thread in stomidium under lifting column, lower end and the lifting column upper end hole of the guide post pass through spiral shell
Stricture of vagina connects, and is directed to bar by locking nut and lifting column locking is integrated, and is set with butterfly spring on the guide post, it is described in
Column is that through hole is provided with inverted concave structure, and the top spacer of the inner column, and the guide post of t shape is stood from interior
The through hole of post dividing plate is inserted into, and is stuck on the dividing plate of inner column.
The structure of the actuating unit is：It is including driven gear, driving gear, bearing, connecting shaft and driving lever, described driven
Gear is fixed on the multidiameter of screw rod by bonded, and the bearing is sleeved on the multidiameter of screw rod, and the bearing position
Between driven gear and bearing, the driven gear and driving gear are bevel gear, the driving gear and driven gear
Intermeshing is arranged, and the axis of the driving gear and driven gear is mutually perpendicular to, and the driving gear is fixedly connected on company
In spindle, one end of the connecting shaft is connected with driving gear, the other end of the connecting shaft after the side wall of outer column with
Driving lever links together, and the driving lever and connecting shaft are arranged in a mutually vertical manner, and the connecting shaft is inserted in sleeve pipe, the set
Manage through being fixedly installed on outer column, for supporting fixed connection shaft.
Guide pad is provided between the lifting column and outer column, the guide pad is fixedly installed on outer column by screw
On.
The locking nut is arranged between butterfly spring and lifting column, and the screw thread rotation between the locking nut and guide post
Screwed between stubborn direction and guide post and lifting column is in opposite direction.
The bottom outside of the outer column is provided with expansion platform, and the base through screws are fixedly installed on the expansion platform of outer column
On, the bottom of the base is provided with antiskid disk.
The present invention is had an advantageous effect in that compared with prior art：In the present invention, inner column is connected firmly with screw thread with lifting column
After be placed in outer column among, increased guiding length, improve Column stability, using butterfly spring precompressed energy storage, improve column
Relative travel, reduce the operation link that trombone slide latch adjusts strut length, inner column coupled with screw rod, makes to stand by lifting column
Post is integrally formed, and facilitates carrying and installs.
Description of the drawings
The present invention is described further below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of China and foreign countries' columns assemblies of the present invention.
Fig. 3 is the structural representation of inner column component in the present invention.
Fig. 4 is the use state figure of the present invention.
In figure：1 be outer column component, 11 be outer column, 12 be bearing, 13 be screw rod, 14 be actuating unit, 141 be from
Moving gear, 142 be driving gear, 143 be bearing, 144 be connecting shaft, 145 be driving lever, 146 be sleeve pipe, 2 be inner column component,
21 is inner column, 22 is lifting column, 23 is guide post, 24 is locking nut, 25 is butterfly spring, 3 is base, 4 is guide pad, 5 are
Antiskid disk.
Specific embodiment
As shown in Figure 1 to 4, the locking rig column of mechanical type of the present invention, including outer column component 1 and inner column component 2,
The inner column component 2 is movably arranged on inside outer column component 1, and the inner column component 2 can be erected in outer columns assemblies 1
Directly move up and down, 1 bottom of outer column component is fixedly installed on the base 3；
The structure of the outer column component 1 is：Including outer column 11, bearing 12, screw rod 13 and actuating unit 14, the outer column
11 is hollow shell-like structure, and the outer column 11 is fixedly installed on the base 3 by screw, and the bearing 12 is in concave structure,
And 11 inner bottom of outer column is upside down in, and the bottom of bearing 12 supports on the base 3, the top of the screw rod 13 is provided with outward
Screw thread, the bottom of the screw rod 13 is multidiameter, and the screw rod 13 is vertically arranged in outer column 11, and the axis of screw rod 13 with
The dead in line of outer column 11, the lower end of the screw rod 13 are fixed through bearing 12 with nut, and the actuating unit 14 passes through key
It is fastened on the multidiameter of screw rod 13, the operating side of the actuating unit 14 passes through 11 side of outer column, positioned at outer column
11 outside, is rotated by the operating side drive screw 13 of actuating unit 14；
The structure of the inner column component 2 is：Including inner column 21, lifting column 22, guide post 23, locking nut 24 and butterfly spring
25, the lifting column 22 is located at intracavity in outer column 11, the cylindrical shell of 22 upper and lower end perforate of the lifting column, the screw rod
13 correspondences are inserted from the hole of 22 lower end of lifting column, and are mutually matched with the female thread in 22 times stomidiums of lifting column, the guide post
23 lower end is threaded connection with 22 upper end hole of lifting column, and is directed to bar 23 by locking nut 24 and lifting column 22 is locked
It is integrated, on the guide post 23, is set with butterfly spring 25, the inner column 21 is inverted concave structure, and the top of the inner column 21
Through hole is provided with portion's dividing plate, the guide post 23 of t shape is inserted into from the through hole of 21 dividing plate of inner column, and is stuck in interior vertical
On the dividing plate of post 21.
The structure of the actuating unit 14 is：Including driven gear 141, driving gear 142, bearing 143, connecting shaft 144
With driving lever 145, the driven gear 141 is fixed on the multidiameter of screw rod 13 by bonded, and the bearing 143 is sleeved on spiral shell
On the multidiameter of bar 13, and the bearing 143 is located between driven gear 141 and bearing 12, the driven gear 141 and actively
Gear 142 is bevel gear, and the driving gear 142 and the intermeshing of driven gear 141 are arranged, and the driving gear 142
It is mutually perpendicular to the axis of driven gear 141, the driving gear 142 is fixedly connected in connecting shaft 144, the connecting shaft
144 one end is connected with driving gear 142, the other end of the connecting shaft 144 after the side wall of outer column 11 with driving lever 145
Link together, and the driving lever 145 and connecting shaft 144 are arranged in a mutually vertical manner, the connecting shaft 144 is inserted into sleeve pipe 146
It is interior, described sleeve pipe 146 through being fixedly installed on outer column 11, for supporting fixed connection shaft 144.
Guide pad 4 is provided between the lifting column 22 and outer column 11, the guide pad 4 is fixedly installed on by screw
On outer column 11.
The locking nut 24 is arranged between butterfly spring 25 and lifting column 22, and the locking nut 24 and guide post 23 it
Between screwed direction and the screwed between guide post 23 and lifting column 22 it is in opposite direction.
The bottom outside of the outer column 11 is provided with expansion platform, and the base 3 is fixedly installed on outer column 11 by screw
Expansion platform on, the bottom of the base 3 is provided with antiskid disk 5.
Embodiments of the invention are explained in detail above in conjunction with accompanying drawing, but the present invention is not limited to above-mentioned enforcement
Example, in the ken that those of ordinary skill in the art possess, can be with the work on the premise of without departing from present inventive concept
Go out various change.
Claims (5)
1. the locking rig column of mechanical type, it is characterised in that including outer column component（1）With inner column component（2）, it is described interior vertical
Column assembly（2）It is movably arranged on outer column component（1）Inside, and the inner column component（2）Can be in outer columns assemblies（1）It is interior perpendicular
Directly move up and down, the outer column component（1）Bottom is fixedly installed on base（3）On；
The outer column component（1）Structure be：Including outer column（11）, bearing（12）, screw rod（13）And actuating unit（14）,
The outer column（11）For hollow shell-like structure, the outer column（11）Base is fixedly installed on by screw（3）On, described
Seat（12）In concave structure, and it is upside down in outer column（11）Inner bottom, and bearing（12）Bottom be supported on base（3）On,
The screw rod（13）Top be provided with external screw thread, the screw rod（13）Bottom be multidiameter, the screw rod（13）Vertically set
Put in outer column（11）It is interior, and screw rod（13）Axis and outer column（11）Dead in line, the screw rod（13）Lower end wear
Cross bearing（12）Fixed with nut, the actuating unit（14）Screw rod is fixed on by bonded（13）Multidiameter on, it is described
Actuating unit（14）Operating side pass through outer column（11）Side, positioned at outer column（11）Outside, by actuating unit（14）
Operating side drive screw（13）Rotate；
The inner column component（2）Structure be：Including inner column（21）, lifting column（22）, guide post（23）, locking nut
（24）And butterfly spring（25）, the lifting column（22）Positioned at outer column（11）Interior intracavity, the lifting column（22）Upper and lower end perforate
Cylindrical shell, the screw rod（13）Correspondence is from lifting column（22）The hole insertion of lower end, and and lifting column（22）It is interior in lower stomidium
Screw thread is mutually matched, the guide post（23）Lower end and lifting column（22）Upper end hole is threaded connection, and passes through locking screw
It is female（24）It is directed to bar（23）And lifting column（22）Locking is integrated, the guide post（23）On be set with butterfly spring（25）, it is described
Inner column（21）For inverted concave structure, and the inner column（21）Top spacer on be provided with through hole, the described of t shape is led
To bar（23）From inner column（21）The through hole of dividing plate is inserted into, and is stuck in inner column（21）Dividing plate on.
2. the locking rig column of mechanical type according to claim 1, it is characterised in that the actuating unit（14）Structure
For：Including driven gear（141）, driving gear（142）, bearing（143）, connecting shaft（144）And driving lever（145）, it is described driven
Gear（141）Screw rod is fixed on by bonded（13）Multidiameter on, the bearing（143）It is sleeved on screw rod（13）Ladder
On axle, and the bearing（143）Positioned at driven gear（141）And bearing（12）Between, the driven gear（141）And driving tooth
Wheel（142）It is bevel gear, the driving gear（142）And driven gear（141）Intermeshing is arranged, and the driving gear
（142）And driven gear（141）Axis be mutually perpendicular to, the driving gear（142）It is fixedly connected on connecting shaft（144）On,
The connecting shaft（144）One end and driving gear（142）Connection, the connecting shaft（144）The other end run through outer column
（11）Side wall after with driving lever（145）Link together, and the driving lever（145）And connecting shaft（144）It is arranged in a mutually vertical manner, institute
State connecting shaft（144）Be inserted into sleeve pipe（146）It is interior, described sleeve pipe（146）Through being fixedly installed on outer column（11）On, it is used for
Support fixed connection shaft（144）.
3. the locking rig column of mechanical type according to claim 1 and 2, it is characterised in that the lifting column（22）With it is outer
Column（11）Between be provided with guide pad（4）, the guide pad（4）Outer column is fixedly installed on by screw（11）On.
4. the locking rig column of mechanical type according to claim 3, it is characterised in that the locking nut（24）It is arranged on
Butterfly spring（25）And lifting column（22）Between, and the locking nut（24）And guide post（23）Between screwed direction with lead
To bar（23）With lifting column（22）Between screwed it is in opposite direction.
5. the locking rig column of mechanical type according to claim 4, it is characterised in that the outer column（11）Bottom outside
Side is provided with expansion platform, the base（3）Outer column is fixedly installed on by screw（11）Expansion platform on, the base（3）Bottom
Portion is provided with antiskid disk（5）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710114071.8A CN106677712B (en) | 2017-02-28 | 2017-02-28 | Mechanical locking drilling machine column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710114071.8A CN106677712B (en) | 2017-02-28 | 2017-02-28 | Mechanical locking drilling machine column |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106677712A true CN106677712A (en) | 2017-05-17 |
| CN106677712B CN106677712B (en) | 2019-02-05 |
Family
ID=58861437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710114071.8A Active CN106677712B (en) | 2017-02-28 | 2017-02-28 | Mechanical locking drilling machine column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106677712B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2159092A (en) * | 1936-11-24 | 1939-05-23 | Archibald R Lawrence | Hydraulic drill column |
| CN2916094Y (en) * | 2006-06-28 | 2007-06-27 | 北京交通大学 | Slide-lifting type universal drilling machine |
| CN201763257U (en) * | 2010-05-11 | 2011-03-16 | 合肥航天液压机械有限公司 | Retractable stand pillar |
| CN201934107U (en) * | 2010-12-22 | 2011-08-17 | 石家庄中煤装备制造股份有限公司 | Holding puller column |
| CN203230439U (en) * | 2013-05-06 | 2013-10-09 | 石家庄煤矿机械有限责任公司 | Mechanical compensation hydraulic vertical post for coal mine underground drill rig |
| CN203248092U (en) * | 2013-05-21 | 2013-10-23 | 石家庄博安煤矿机械制造有限公司 | Inner injection type pressure maintaining ejecting column |
| CN206503570U (en) * | 2017-02-28 | 2017-09-19 | 长治市神马科技有限公司 | A kind of mechanical locking rig column |
-
2017
- 2017-02-28 CN CN201710114071.8A patent/CN106677712B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2159092A (en) * | 1936-11-24 | 1939-05-23 | Archibald R Lawrence | Hydraulic drill column |
| CN2916094Y (en) * | 2006-06-28 | 2007-06-27 | 北京交通大学 | Slide-lifting type universal drilling machine |
| CN201763257U (en) * | 2010-05-11 | 2011-03-16 | 合肥航天液压机械有限公司 | Retractable stand pillar |
| CN201934107U (en) * | 2010-12-22 | 2011-08-17 | 石家庄中煤装备制造股份有限公司 | Holding puller column |
| CN203230439U (en) * | 2013-05-06 | 2013-10-09 | 石家庄煤矿机械有限责任公司 | Mechanical compensation hydraulic vertical post for coal mine underground drill rig |
| CN203248092U (en) * | 2013-05-21 | 2013-10-23 | 石家庄博安煤矿机械制造有限公司 | Inner injection type pressure maintaining ejecting column |
| CN206503570U (en) * | 2017-02-28 | 2017-09-19 | 长治市神马科技有限公司 | A kind of mechanical locking rig column |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106677712B (en) | 2019-02-05 |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20181219 Address after: 046299 Wuyang Coal Miner Village, Wangqiao Town, Xiangyuan County, Changzhi City, Shanxi Province Applicant after: Shanxi Luan Guangyuan Industry and Trade Co., Ltd. Address before: 046000 Daxinzhuang Farm, Daxinzhuang Town, Changzhi City, Shanxi Province Applicant before: CHANGYE CITY GOD HORSE TECHNOLOGY CO., LTD. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |