CN105735906B - A kind of attachment structure of anchor pole seat and drill boom - Google Patents
A kind of attachment structure of anchor pole seat and drill boom Download PDFInfo
- Publication number
- CN105735906B CN105735906B CN201610235804.9A CN201610235804A CN105735906B CN 105735906 B CN105735906 B CN 105735906B CN 201610235804 A CN201610235804 A CN 201610235804A CN 105735906 B CN105735906 B CN 105735906B
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- Prior art keywords
- bearing pin
- bearing
- pin
- disk
- hole
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- 230000001050 lubricating effect Effects 0.000 claims description 29
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 10
- 238000005553 drilling Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- E21B15/003—Supports for the drilling machine, e.g. derricks or masts adapted to be moved on their substructure, e.g. with skidding means; adapted to drill a plurality of wells
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)
- Pivots And Pivotal Connections (AREA)
Abstract
The present invention relates to the attachment structure of a kind of anchor pole seat and drill boom, including the first bearing, the second bearing, the first bearing pin and the second bearing pin, first bearing and second bearing are vertically installed on anchor pole seat respectively, the front end of drill boom is between first bearing and second bearing, the end of first bearing pin is provided with the first workpiece for being used for installing or dismantle the first bearing pin, and the end of second bearing pin is provided with the second workpiece for being used for installing or dismantle the second bearing pin.The beneficial effects of the invention are as follows：(1) an independent long pin shaft in using two freestanding first bearing pins and the second pin shaft structure replacements existing, has simple in construction, installation easily, and bearing pin stress is evenly；(2) hole machined that bearing pin is installed on bearing is required to reduce, and axiality is easily realized；(3) corresponding workpiece can eject corresponding bearing pin and complete dismounting, it is not necessary to which the method beaten again with machinery takes out bearing pin, reduction dismantlement work intensity and difficulty, and protects bearing pin.
Description
Technical field
The present invention relates to horizontal directional drilling machine field, and in particular to a kind of attachment structure of anchor pole seat and drill boom.
Background technology
Horizontal directional drilling machine is mainly used in no-dig technique field, realizes that the no-dig technique of various pipelines passes through.Anchor pole seat is water
One of important component of flat directional drilling machine, it is connected to the front end of drill boom, is mainly used in the fixation in the rig course of work.Anchor
Pole socket is generally seated in before rig, fixed whole bench drill machine, prevents from moving during drilling machine construction and influenceing construction quality,
Even result in the failure of engineering.Therefore, the reliability of anchor pole seat and convenience directly affect the construction speed of engineering.
The connection of most horizontal directional drilling machine anchor pole seat and drill boom is by the way of overall hinge at present.Above-mentioned connection
Mode is located between the bearing pin bearing of anchor pole seat two due to drill boom so that the bearing pin bearing of anchor pole seat two distance is wider, it is necessary to very long
Bearing pin connects, higher to the dimensional accuracy of bearing pin-and-hole and drill boom pin-and-hole, causes that difficulty of processing is larger, cost is higher, two pins
Shaft stool axiality is difficult to ensure that and assembled difficulty, more difficult when particularly maintenance dismounts, can only sometimes because dismounting is difficult
Cause scrapping for whole anchor pole seat and bearing pin using disruptive method.
The content of the invention
In summary, for overcome the deficiencies in the prior art, the technical problems to be solved by the invention are to provide a kind of anchor
The attachment structure of pole socket and drill boom.
The technical scheme that the present invention solves above-mentioned technical problem is as follows：A kind of attachment structure of anchor pole seat and drill boom, including
First bearing, the second bearing, the first bearing pin and the second bearing pin, first bearing and second bearing are vertically installed at respectively
On anchor pole seat, the front end of drill boom is between first bearing and second bearing, which is provided with a strip shaped pin hole, institute
The line stated between the central axis of strip shaped pin hole and first bearing and second bearing is vertical；
First bearing pin is horizontally arranged on first bearing, and second bearing pin is horizontally arranged at described second
On seat, and first bearing pin and described second bearing pin one end correspond to inserted from the both ends of strip shaped pin hole respectively, and described
That is installed in middle strip shaped pin hole is rotatably connected with its one-to-one bearing；
The end of first bearing pin is provided with the first workpiece for being used for installing or dismantle the first bearing pin, second bearing pin
End be provided with and be used to installing or dismantling the second workpiece of the second bearing pin.
The beneficial effects of the invention are as follows：
(1) an independent long pin shaft in using two freestanding first bearing pins and the second pin shaft structure replacements existing, tool
Have that simple in construction, installation is easy, and the advantages of bearing pin stress is evenly, and service life is longer；
(2) hole machined that bearing pin is installed on bearing is required to reduce, and axiality is easily realized, reduces difficulty of processing and cost；
(3) corresponding workpiece can eject corresponding bearing pin and complete dismounting, it is not necessary to and the method beaten again with machinery takes out bearing pin,
Dismantlement work intensity and difficulty are reduced, and protects bearing pin.
On the basis of such scheme, the present invention can also do improvement further below：
Further, first workpiece is the first bearing pin disk, and the radial dimension of the first bearing pin disk is more than described
The radial dimension of first bearing pin, the second workpiece are the second bearing pin disk, and the radial dimension of the second bearing pin disk is more than
The radial dimension of second bearing pin；
The first bearing pin mounting hole is provided with the first bearing pin disk, first bearing pin passes through institute by the first bolt
State the first bearing pin mounting hole to be fixedly connected with first bearing, the first screwed hole be additionally provided with the first bearing pin disk,
First bolt ejects first bearing pin after screwing in the first screwed hole out of described first bearing；
The second bearing pin mounting hole is provided with the second bearing pin disk, second bearing pin passes through institute by the second bolt
State the second bearing pin mounting hole to be fixedly connected with second bearing, the second screwed hole be additionally provided with the second bearing pin disk,
Second bolt ejects second bearing pin after screwing in the second screwed hole out of described second bearing.
Further, first workpiece is the first bearing pin the ring disk, and the first bearing pin disk is first end part of pin shaft
Prolong its radial direction to stretch out to be formed；The second workpiece is the second bearing pin the ring disk, and the second bearing pin the ring disk is institute
State the second end part of pin shaft and prolong its radial direction and stretch out to be formed；
The first bearing pin mounting hole is provided with the first bearing pin disk, first bearing pin passes through institute by the first bolt
State the first bearing pin mounting hole to be fixedly connected with first bearing, the first screwed hole be additionally provided with the first bearing pin disk,
First bolt ejects first bearing pin after screwing in the first screwed hole out of described first bearing；
The second bearing pin mounting hole is provided with the second bearing pin disk, second bearing pin passes through institute by the second bolt
State the second bearing pin mounting hole to be fixedly connected with second bearing, the second screwed hole be additionally provided with the second bearing pin disk,
Second bolt ejects second bearing pin after screwing in the second screwed hole out of described second bearing.
Using having the beneficial effect that for above-mentioned further scheme：Bearing pin completion corresponding to screwed hole ejection is screwed in using bolt to tear open
Unload.
Further, the centerline of first bearing pin and second bearing pin is on same straight line.
Further, sky is left between two ends that first bearing pin and second bearing pin are in the pin-and-hole
Chamber, the cavity form the lubricating cavity for lubricating the bearing, and the first lubricating cup, first oil are provided with the first bearing pin disk
Cup is provided with the second oil by lubricating cavity described in the first oil communication through first bearing pin on the second bearing pin disk
Cup, second lubricating cup pass through lubricating cavity described in the second oil communication through second bearing pin.
Using the beneficial effect of above-mentioned further scheme：After lubricating cup oiling, lubricating oil can be provided to lubricating cavity by oil circuit,
Lubricated to lubricate the revolute of anchor pole seat and drill boom composition, reduce friction, increase the service life.
Further, first bearing pin is arranged on first bearing by circle set, and second bearing pin is covered by circle
On second bearing.
Brief description of the drawings
Fig. 1 is the connection diagram of anchor pole seat and drill boom；
Fig. 2 is Fig. 1 A-A sectional views.
In accompanying drawing, the list of parts representated by each label is as follows：
1st, the first bearing, the 2, second bearing, the 3, first bearing pin, the 4, second bearing pin, 5, anchor pole seat, 6, drill boom, 7, bearing, 8,
First bearing pin disk, the 9, second bearing pin disk, the 10, first bolt, the 11, first bearing pin mounting hole, the 12, first screwed hole, 13,
Two bolts, 14, pin-and-hole, 15, lubricating cavity, the 16, first lubricating cup, the 17, first oil circuit, the 18, second lubricating cup, the 19, second oil circuit.
Embodiment
The principle and feature of the present invention are described below in conjunction with accompanying drawing, the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the present invention.
As illustrated in fig. 1 and 2, a kind of attachment structure of anchor pole seat and drill boom, it is characterised in that including the first bearing 1, second
Bearing 2, the first bearing pin 3 and the second bearing pin 4, first bearing 1 and second bearing 2 are vertically installed at anchor pole seat 5 respectively
On, the front end of drill boom 6 is between first bearing 1 and second bearing 2, and first bearing pin 3 is installed by circle set
On first bearing 1, second bearing pin 4 is arranged on second bearing 2 by circle set, and drill boom 6 is provided with a length
Bar shaped pin hole 14, the line between the central axis of the strip shaped pin hole 14 and first bearing 1 and second bearing 2
Vertically.First bearing pin 3 is horizontally arranged on first bearing 1, and second bearing pin 4 is horizontally arranged at described second
On seat 2, and first bearing pin 3 and described one end of second bearing pin 4 correspond to inserted from the both ends of strip shaped pin hole 14 respectively, and
That is installed in the middle strip shaped pin hole 14 is rotatably connected with its one-to-one bearing 7.Using two freestanding first
An independent long pin shaft during the structure of 3 and second bearing pin of bearing pin 4 replacement is existing, on the one hand with simple in construction, installation easily, and
Bearing pin stress evenly, the advantages of service life is longer；First bearing pin 3 and the second bearing pin 4 are installed on still further aspect bearing
Hole machined is required to reduce, and axiality is easily realized, reduces difficulty of processing and cost.
The end of first bearing pin 3 is provided with the first workpiece for being used for installing or dismantle the first bearing pin 3, second pin
The end of axle 4 is provided with the second workpiece for being used for installing or dismantle the second bearing pin 4：
First workpiece is the first bearing pin disk 8, and the radial dimension of the first bearing pin disk 8 is more than the described first pin
The radial dimension of axle 3, the second workpiece are the second bearing pin disk 9, and the radial dimension of the second bearing pin disk 9 is more than described
The radial dimension of second bearing pin 4.The first bearing pin mounting hole 11 is provided with the first bearing pin disk 8, first bearing pin 3 is logical
Cross the first bolt 10 to be fixedly connected with first bearing 1 through first bearing pin mounting hole 11, justify in first bearing pin
It is additionally provided with the first screwed hole 12 on disk 8, first bolt 10 is screwed in first bearing pin 3 after the first screwed hole 12 from described
Ejected in first bearing 1.The second bearing pin mounting hole is provided with the second bearing pin disk 9, second bearing pin 4 passes through second
Bolt 13 is fixedly connected through second bearing pin mounting hole with second bearing 2, is also set on the second bearing pin disk 9
There is the second screwed hole, second bolt 10 screws in after the second screwed hole and pushes up second bearing pin 4 out of described second bearing 2
Go out.When dismantling bearing pin, bolt 10 is unscrewed first, is screwed in using the bolt 10 backed out in the screwed hole on bearing pin disk, you can profit
Bearing pin is smoothly released with spiral force.Bearing pin completion dismounting can be ejected by screwing in screwed hole using bolt 10, it is not necessary to be struck again with machinery
The method beaten takes out bearing pin, reduces dismantlement work intensity and difficulty, and protect bearing pin.
In addition, first workpiece can be the first bearing pin the ring disk, the first bearing pin disk is the first bearing pin end
Prolong its radial direction and stretch out to be formed in portion；The second workpiece can be the second bearing pin the ring disk, and the second bearing pin the ring disk is
Second end part of pin shaft prolongs its radial direction and stretches out to be formed.The structure of other parts is consistent with above-mentioned design, equally may be used
Bearing pin completion dismounting can be ejected to screw in screwed hole using bolt 10.
Cavity is left between two ends that first bearing pin 3 and second bearing pin 4 are in the pin-and-hole 14, should
Cavity forms the lubricating cavity 15 for lubricating the bearing 7, is provided with the first lubricating cup 16 on the first bearing pin disk 8, and described first
Lubricating cup 16 connects the lubricating cavity 15 by the first oil circuit 17 through first bearing pin 3, on the second bearing pin disk 9
Provided with the second lubricating cup 18, second lubricating cup 18 connects the lubricating cavity by the second oil circuit 19 through second bearing pin 4
15.After lubricating cup oiling, lubricating oil can be provided to lubricating cavity 15 by oil circuit, to lubricate the revolute that anchor pole seat 5 forms with drill boom 6
Lubrication, to reduce friction, increase the service life.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc., it should be included in the scope of the protection.
Claims (6)
1. the attachment structure of a kind of anchor pole seat and drill boom, it is characterised in that including the first bearing (1), the second bearing (2), first
Bearing pin (3) and the second bearing pin (4), first bearing (1) and second bearing (2) are vertically installed at anchor pole seat (5) respectively
On, the front end of drill boom (6) is between first bearing (1) and second bearing (2), which is provided with a strip shaped pin hole
(14), the line between the central axis and first bearing (1) and second bearing (2) of the strip shaped pin hole (14)
Vertically；
First bearing pin (3) is horizontally arranged on first bearing (1), and second bearing pin (4) is horizontally arranged at described
On second bearing (2), and first bearing pin (3) and second bearing pin (4) one end correspond to from strip shaped pin hole respectively
(14) both ends insertion, and that is installed in the strip shaped pin hole (14) is rotatably connected with its one-to-one bearing (7)；
The end of first bearing pin (3) is provided with the first workpiece for being used for installing or dismantle the first bearing pin (3), second pin
The end of axle (4) is provided with the second workpiece for being used for installing or dismantle the second bearing pin (4).
2. attachment structure according to claim 1, it is characterised in that first workpiece is the first bearing pin disk (8), institute
The radial dimension for stating the first bearing pin disk (8) is more than the radial dimension of first bearing pin (3), and the second workpiece is the second pin
Axle disk (9), the radial dimension of the second bearing pin disk (9) are more than the radial dimension of second bearing pin (4)；
The first bearing pin mounting hole (11) is provided with the first bearing pin disk (8), first bearing pin (3) passes through the first bolt
(10) it is fixedly connected through first bearing pin mounting hole (11) with first bearing (1), in the first bearing pin disk (8)
On be additionally provided with the first screwed hole (12), first bolt (10) is screwed in first bearing pin (3) after the first screwed hole (12)
Ejected in from first bearing (1)；
The second bearing pin mounting hole is provided with the second bearing pin disk (9), second bearing pin (4) passes through the second bolt (10)
It is fixedly connected with second bearing (2) through second bearing pin mounting hole, is additionally provided with the second bearing pin disk (9)
Second screwed hole, second bolt (10) are screwed in second bearing pin (4) after the second screwed hole from second bearing (2)
Interior ejection.
3. attachment structure according to claim 2, it is characterised in that first workpiece is the first bearing pin the ring disk, described
First bearing pin disk prolongs its radial direction for first end part of pin shaft and stretches out to be formed；The second workpiece is the second bearing pin
The ring disk, the second bearing pin the ring disk prolong its radial direction for second end part of pin shaft and stretch out to be formed；
The first bearing pin mounting hole (11) is provided with the first bearing pin disk, first bearing pin (3) passes through the first bolt
(10) it is fixedly connected through first bearing pin mounting hole (11) with first bearing (1), in the first bearing pin disk (8)
On be additionally provided with the first screwed hole (12), first bolt (10) is screwed in first bearing pin (3) after the first screwed hole (12)
Ejected in from first bearing (1)；
The second bearing pin mounting hole is provided with the second bearing pin disk, second bearing pin (4) is worn by the second bolt (10)
Cross second bearing pin mounting hole to be fixedly connected with second bearing (2), is additionally provided with the second bearing pin disk (9)
Two screwed holes, second bolt (10) are screwed in second bearing pin (4) after the second screwed hole out of described second bearing (2)
Ejection.
4. attachment structure according to claim 1, it is characterised in that first bearing pin (3) and second bearing pin (4)
Centerline on same straight line.
5. attachment structure according to claim 2, it is characterised in that first bearing pin (3) and second bearing pin (4)
Cavity is left between two ends in the pin-and-hole (14), the cavity forms the lubricating cavity for lubricating the bearing (7)
(15) the first lubricating cup (16), is provided with the first bearing pin disk (8), first lubricating cup (16) passes through through described first
The first oil circuit (17) of bearing pin (3) connects the lubricating cavity (15), and the second lubricating cup is provided with the second bearing pin disk (9)
(18), second lubricating cup (18) connects the lubricating cavity (15) by the second oil circuit (19) through second bearing pin (4).
6. attachment structure according to any one of claims 1 to 5, it is characterised in that first bearing pin (3) is pacified by circle set
On first bearing (1), second bearing pin (4) is arranged on second bearing (2) by circle set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610235804.9A CN105735906B (en) | 2016-04-15 | 2016-04-15 | A kind of attachment structure of anchor pole seat and drill boom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610235804.9A CN105735906B (en) | 2016-04-15 | 2016-04-15 | A kind of attachment structure of anchor pole seat and drill boom |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105735906A CN105735906A (en) | 2016-07-06 |
| CN105735906B true CN105735906B (en) | 2018-01-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610235804.9A Active CN105735906B (en) | 2016-04-15 | 2016-04-15 | A kind of attachment structure of anchor pole seat and drill boom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105735906B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2428636A1 (en) * | 2010-09-13 | 2012-03-14 | CASAGRANDE SpA | Articulated support for a hydraulic drill, hydraulic drill and method to actuate said articulated support of said hydraulic drill |
| CN202467654U (en) * | 2011-11-14 | 2012-10-03 | 江苏地龙重型机械有限公司 | Micro drilling machine with horizontal orientation |
| CN204024523U (en) * | 2014-06-16 | 2014-12-17 | 北京威猛机械制造有限公司 | Clamping device, the drilling rod loading attachment comprising clamping device and horizontal directional drilling machine |
| CN205503027U (en) * | 2016-04-15 | 2016-08-24 | 桂林市华力重工机械有限责任公司 | Connection structure of stock seat and drill boom |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000060211A1 (en) * | 1999-04-07 | 2000-10-12 | Byron Percy Christos | A drill rig for use in an underground mine |
-
2016
- 2016-04-15 CN CN201610235804.9A patent/CN105735906B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2428636A1 (en) * | 2010-09-13 | 2012-03-14 | CASAGRANDE SpA | Articulated support for a hydraulic drill, hydraulic drill and method to actuate said articulated support of said hydraulic drill |
| CN202467654U (en) * | 2011-11-14 | 2012-10-03 | 江苏地龙重型机械有限公司 | Micro drilling machine with horizontal orientation |
| CN204024523U (en) * | 2014-06-16 | 2014-12-17 | 北京威猛机械制造有限公司 | Clamping device, the drilling rod loading attachment comprising clamping device and horizontal directional drilling machine |
| CN205503027U (en) * | 2016-04-15 | 2016-08-24 | 桂林市华力重工机械有限责任公司 | Connection structure of stock seat and drill boom |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105735906A (en) | 2016-07-06 |
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Effective date of registration: 20210901 Address after: 545006 Workshop No. 9, Yangxu Road, Liuzhou City, Guangxi Zhuang Autonomous Region Patentee after: Guangxi Huali Heavy Industry Co.,Ltd. Address before: 541805 No. 1 Turong Avenue, Suqiaoyuan, Guilin National High-tech Development Zone, Guangxi Zhuang Autonomous Region Patentee before: GUILIN HUALI HEAVY INDUSTRIES Co.,Ltd. |
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