CN106677712B - Mechanical locking drilling machine column - Google Patents
Mechanical locking drilling machine column Download PDFInfo
- Publication number
- CN106677712B CN106677712B CN201710114071.8A CN201710114071A CN106677712B CN 106677712 B CN106677712 B CN 106677712B CN 201710114071 A CN201710114071 A CN 201710114071A CN 106677712 B CN106677712 B CN 106677712B
- Authority
- CN
- China
- Prior art keywords
- column
- outer column
- screw rod
- lifting
- screw
- 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.)
- Active
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 13
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000005192 partition Methods 0.000 claims abstract description 8
- 125000006850 spacer group Chemical group 0.000 claims abstract description 4
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009434 installation Methods 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
-
- 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
- E21B15/006—Means for anchoring the drilling machine to the ground
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)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Earth Drilling (AREA)
Abstract
The present invention discloses a kind of mechanical locking drilling machine column, adjusting post length can be facilitated, and precompressed is carried out to spring, stability is strong, the technical solution of use are as follows: the outer column that the structure of outer column component is is fixed on pedestal by screw, support is in concave structure, the top of screw rod is provided with external screw thread, the lower part of screw rod is multi-diameter shaft, the operating side of power mechanism passes through outer column side, positioned at the outside of outer column, the lifting column of the structure of inner column component is located at intracavitary in outer column, on lifting column, the cylindrical shell of lower end aperture, screw rod is corresponding to be inserted into from the hole of lifting column lower end, the lower end of guide rod is connected through a screw thread with lifting column upper end hole, and guide rod and lifting column locking are integrated by locking nut, butterfly spring is set on guide rod, inner column is inverted concave structure, and it is provided in the top spacer of inner column The guide rod of through-hole, t shape is inserted into out of inner column partition through-hole, and is stuck on the partition of inner column.
Description
Technical field
The mechanically locking drilling machine column of the present invention, belongs to coal mine drilling machine, pneumatic frame column type driller column technical field.
Background technique
Currently, pneumatic frame column type driller column, one is integrally jacked up column by single-body hydraulic cylinder；Another kind be by
Mechanical jack is the structure that power source jacks up column portion；Without buffering locking device in the former column, in use process
There is column loosening when middle, work is caused to stagnate.The latter has added cylindrical spring in column top appropriate location, though play locking work
With, but since cylindrical spring does not carry out precompressed, decrement is excessive, occupies the stroke space of column, shortens column opposing rows
Journey carrys out operational inconvenience to work belt；Two kinds of pillar constructions are axial equal added with band on shaft top since relative travel is small
The inner tube of cloth pin shaft hole, in order to strut length adjusting, since the gap of pin shaft and corresponding aperture is larger, opposition column stability is caused
It is certain to influence.
Summary of the invention
The invention overcomes the deficiencies of the prior art, and provides a kind of mechanical locking drilling machine columns, can facilitate tune
Strut length is saved, and precompressed is carried out to spring, stability is strong.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention are as follows: mechanical locking drilling machine column, 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
It can be moved up and down vertically in outer columns assemblies, the outer column component bottom is fixed on pedestal；
The structure of the outer column component are as follows: including outer column, support, screw rod and power mechanism, the outer column is sky
Heart shell-like structure, the outer column are fixed on pedestal by screw, and the support is in concave structure, and are upside down in outer vertical
Column inner bottom, and the bottom of support is supported on pedestal, the top of the screw rod is provided with external screw thread, the lower part of the screw rod
For multi-diameter shaft, the screw rod is vertically arranged in outer column, and the axis of screw rod is overlapped with the axis of outer column, the screw rod
Lower end is secured with nuts across support, and the power mechanism is connected by key on the multi-diameter shaft for being fixed on screw rod, the engine
The operating side of structure passes through outer column side and is driven screw turns positioned at the outside of outer column by the operating side of power mechanism；
The structure of the inner column component are as follows: including inner column, lifting column, guide rod, locking nut and butterfly spring, the liter
Drop column is located at intracavitary in outer column, and the lifting column is the cylindrical shell of upper and lower end aperture, and screw rod correspondence is under lifting column
The hole at end is inserted into, and is mutually matched with the internal screw thread in stomidium under lifting column, the lower end of the guide rod and lifting column upper end hole
It is connected through a screw thread, and is integrated guide rod and lifting column locking by locking nut, be set with butterfly spring on the guide rod,
The inner column is inverted concave structure, and through-hole is provided in the top spacer of the inner column, the guide rod of t shape
It is inserted into, and is stuck on the partition of inner column out of inner column partition through-hole.
The structure of the power mechanism are as follows: described driven including driven gear, driving gear, bearing, connecting shaft and driving lever
Gear is connected by key on the multi-diameter shaft for being fixed on screw rod, and the bearing holder (housing, cover) is on the multi-diameter shaft of screw rod, and the bearing position
Between driven gear and support, the driven gear and driving gear are bevel gear, the driving gear and driven gear
Intermeshing setting, and the axis of the driving gear and driven gear is mutually perpendicular to, the driving gear is fixedly connected on company
In spindle, one end of the connecting shaft is connect 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 into casing, described sleeve pipe
Through being fixed on outer column, it is used to support fixed connection shaft.
Guide pad is provided between the lifting column and outer column, the guide pad is fixed at 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 rod
Being screwed between stubborn direction and guide rod and lifting column is contrary.
The bottom outside of the outer column is provided with expansion platform, and the pedestal is fixed at the expansion platform of outer column by screw
On, the bottom of the pedestal is provided with antiskid disk.
Compared with the prior art, the invention has the beneficial effects that: inner column and lifting column are connected firmly with screw thread in the present invention
It is placed among outer column, increases guiding length, improve Column stability, using butterfly spring precompressed energy storage, improve column
Relative travel, reduce the operation link of trombone slide bolt adjustment strut length, inner column couples with screw rod, make to stand by lifting column
Column becomes whole, facilitates carrying and installation.
Detailed description of the invention
Following further describes the present invention with reference to the drawings.
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of China and foreign countries' columns assemblies of the present invention.
Fig. 3 is the structural schematic diagram of inner column component in the present invention.
Fig. 4 is usage state diagram of the invention.
In figure: 1 be outer column component, 11 be outer column, 12 be support, 13 be screw rod, 14 be power mechanism, 141 for from
Moving gear, 142 be driving gear, 143 be bearing, 144 be connecting shaft, 145 be driving lever, 146 be casing, 2 be inner column component,
21 it is inner column, 22 be lifting column, 23 be guide rod, 24 be locking nut, 25 be butterfly spring, 3 be pedestal, 4 be guide pad, 5 is
Antiskid disk.
Specific embodiment
As shown in Figure 1 to 4, the mechanically locking drilling machine column 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 erect in outer columns assemblies 1
It directly moves up and down, 1 bottom of the outer column component fixed setting is on the base 3；
The structure of the outer column component 1 are as follows: described outer including outer column 11, support 12, screw rod 13 and power mechanism 14
Column 11 is hollow shell-like structure, and the outer column 11 is fixedly installed on the base 3 by screw, and the support 12 is in concave knot
Structure, and it is upside down in 11 inner bottom of outer column, and the bottom support of support 12 is on the base 3, the top of the screw rod 13 is arranged
There is external screw thread, the lower part of the screw rod 13 is multi-diameter shaft, and the screw rod 13 is vertically arranged in outer column 11, and the axis of screw rod 13
Line is overlapped with the axis of outer column 11, and the lower end of the screw rod 13 passes through support 12 and is secured with nuts, and the power mechanism 14 is logical
It crosses key connection to be fixed on the multi-diameter shaft of screw rod 13, the operating side of the power mechanism 14 passes through 11 side of outer column, is located at outer
The outside of column 11 drives screw rod 13 to rotate by the operating side of power mechanism 14；
The structure of the inner column component 2 are as follows: including inner column 21, lifting column 22, guide rod 23, locking nut 24 and butterfly
Spring 25, the lifting column 22 be located at it is intracavitary in outer column 11, the lifting column 22 be upper and lower end aperture cylindrical shell, it is described
Screw rod 13 is corresponding to be inserted into from the hole of 22 lower end of lifting column, and is mutually matched with the internal screw thread in the lower stomidium of lifting column 22, described to lead
It is connected through a screw thread to the lower end of bar 23 with 22 upper end hole of lifting column, and passes through locking nut 24 for guide rod 23 and lifting column 22
Locking is integrated, and is set with butterfly spring 25 on the guide rod 23, and the inner column 21 is inverted concave structure, and the inner column 21
Top spacer on be provided with through-hole, the guide rod 23 of t shape is inserted into out of 21 partition of inner column through-hole, and is stuck in
On the partition of inner column 21.
The structure of the power mechanism 14 are as follows: including driven gear 141, driving gear 142, bearing 143, connecting shaft 144
With driving lever 145, the driven gear 141 is connected by key on the multi-diameter shaft for being fixed on screw rod 13, and the bearing 143 is sleeved on spiral shell
On the multi-diameter shaft of bar 13, and the bearing 143 is between driven gear 141 and support 12, the driven gear 141 and actively
Gear 142 is bevel gear, the driving gear 142 and the intermeshing setting of driven gear 141, 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 connect with driving gear 142, the other end of the connecting shaft 144 after the side wall of outer column 11 with driving lever 145
It linking together, and the driving lever 145 and connecting shaft 144 are arranged in a mutually vertical manner, the connecting shaft 144 is inserted into casing 146,
Described sleeve pipe 146 is used to support fixed connection shaft 144 through being fixed on outer column 11.
Guide pad 4 is provided between the lifting column 22 and outer column 11, the guide pad 4 is fixed at 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 rod 23 it
Between be screwed between direction and guide rod 23 and lifting column 22 be screwed it is contrary.
The bottom outside of the outer column 11 is provided with expansion platform, and the pedestal 3 is fixed at outer column 11 by screw
Expansion platform on, the bottom of the pedestal 3 is provided with antiskid disk 5.
The embodiment of the present invention is explained in detail above in conjunction with attached drawing, but the present invention is not limited to above-mentioned implementations
Example, within the knowledge of a person skilled in the art, can also make without departing from the purpose of the present invention
Various change out.
Claims (5)
1. mechanical locking drilling machine column, which is characterized in that described interior vertical including outer column component (1) and inner column component (2)
It is internal that column assembly (2) is movably arranged on outer column component (1), and the inner column component (2) can erect in outer columns assemblies (1)
It directly moves up and down, outer column component (1) bottom is fixed on pedestal (3)；
The structure of the outer column component (1) are as follows: including outer column (11), support (12), screw rod (13) and power mechanism (14),
The outer column (11) is hollow shell-like structure, and the outer column (11) is fixed on pedestal (3) by screw, the branch
Seat (12) is in concave structure, and is upside down in outer column (11) inner bottom, and the bottom of support (12) is supported on pedestal (3),
The top of the screw rod (13) is provided with external screw thread, and the lower part of the screw rod (13) is multi-diameter shaft, and the screw rod (13) sets vertically
It sets in outer column (11), and the axis of screw rod (13) is overlapped with the axis of outer column (11), the lower end of the screw rod (13) is worn
It crosses support (12) to be secured with nuts, the power mechanism (14) is connected by key on the multi-diameter shaft for being fixed on screw rod (13), described
The operating side of power mechanism (14) passes through outer column (11) side, is located at the outside of outer column (11), passes through power mechanism (14)
Operating side driving screw rod (13) rotation；
The structure of the inner column component (2) are as follows: including inner column (21), lifting column (22), guide rod (23), locking nut
(24) and butterfly spring (25), the lifting column (22) is located at intracavitary in outer column (11), and the lifting column (22) is upper and lower end aperture
Cylindrical shell, the screw rod (13) is corresponding to be inserted into from the hole of lifting column (22) lower end, and in stomidium under lifting column (22)
Internal screw thread is mutually matched, and lower end and lifting column (22) upper end hole of the guide rod (23) are connected through a screw thread, and pass through locking
Guide rod (23) and lifting column (22) locking are integrated by nut (24), are set with butterfly spring (25), institute on the guide rod (23)
Stating inner column (21) is inverted concave structure, and through-hole is provided in the top spacer of the inner column (21), t shape it is described
Guide rod (23) insertion out of inner column (21) partition through-hole, and be stuck on the partition of inner column (21).
2. mechanical locking drilling machine column according to claim 1, which is characterized in that the structure of the power mechanism (14)
Are as follows: it is described driven including driven gear (141), driving gear (142), bearing (143), connecting shaft (144) and driving lever (145)
Gear (141) is connected by key on the multi-diameter shaft for being fixed on screw rod (13), and the bearing (143) is sleeved on the ladder of screw rod (13)
On axis, and the bearing (143) is located between driven gear (141) and support (12), the driven gear (141) and driving tooth
Taking turns (142) is bevel gear, the driving gear (142) and driven gear (141) intermeshing setting, and the driving gear
(142) it being mutually perpendicular to the axis of driven gear (141), the driving gear (142) is fixedly connected on connecting shaft (144),
One end of the connecting shaft (144) is connect with driving gear (142), and the other end of the connecting shaft (144) runs through outer column
(11) it links together after side wall with driving lever (145), and the driving lever (145) and connecting shaft (144) are arranged in a mutually vertical manner, institute
It states connecting shaft (144) to be inserted into casing (146), described sleeve pipe (146) is through being fixed on outer column (11), for branch
It supports fixed connection shaft (144).
3. mechanical locking drilling machine column according to claim 1 or 2, which is characterized in that the lifting column (22) and outside
It is provided between column (11) guide pad (4), the guide pad (4) is fixed on outer column (11) by screw.
4. mechanical locking drilling machine column according to claim 3, which is characterized in that locking nut (24) setting exists
Between butterfly spring (25) and lifting column (22), and being screwed direction and leading between the locking nut (24) and guide rod (23)
It is contrary to being screwed between bar (23) and lifting column (22).
5. mechanical locking drilling machine column according to claim 4, which is characterized in that outside the bottom of the outer column (11)
Side is provided with expansion platform, and the pedestal (3) is fixed on the expansion platform of outer column (11) by screw, the bottom of the pedestal (3)
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 CN106677712A (en) | 2017-05-17 |
| CN106677712B true 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 |
|---|---|
| CN106677712A (en) | 2017-05-17 |
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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. |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |