CN104265163A - Self-lubricating guide plate device and rotary drilling rig - Google Patents
Self-lubricating guide plate device and rotary drilling rig Download PDFInfo
- Publication number
- CN104265163A CN104265163A CN201410371580.5A CN201410371580A CN104265163A CN 104265163 A CN104265163 A CN 104265163A CN 201410371580 A CN201410371580 A CN 201410371580A CN 104265163 A CN104265163 A CN 104265163A
- Authority
- CN
- China
- Prior art keywords
- side plate
- self
- hole
- board device
- guide board
- 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
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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterized by means for land transport with their own drive, e.g. skid mounting or wheel mounting
- E21B7/024—Drilling rigs characterized by means for land transport with their own drive, e.g. skid mounting or wheel mounting having means for adapting to inclined terrain; having means for stabilizing the vehicle while drilling
-
- 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
- E21B15/003—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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N1/00—Constructional modifications of parts of machines or apparatus for the purpose of lubrication
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N15/00—Lubrication with substances other than oil or grease; Lubrication characterised by the use of particular lubricants in particular apparatus or conditions
- F16N15/02—Lubrication with substances other than oil or grease; Lubrication characterised by the use of particular lubricants in particular apparatus or conditions with graphite or graphite-containing compositions
Abstract
The invention relates to a self-lubricating guide plate device and a rotary drilling rig. The self-lubricating guide plate device is glidingly matched with a telescopic frame, and comprises a guide plate main body and side plates arranged on the guide plate main body, wherein through holes used for accommodating graphite are formed in the side plates. The through holes used for accommodating the graphite are formed in the self-lubricating guide plate device; and when the telescopic frame slides relative to the self-lubricating guide plate device, contact surfaces between the telescopic frame and the self-lubricating guide plate device can be lubricated by the graphite contained in the through holes, so that the service life of the telescopic frame can be prolonged.
Description
Technical field
The present invention relates to rotary drilling rig technical field, particularly a kind of self-lubricating guide board device and there is the rotary drilling rig of this self-lubricating guide board device.
Background technology
Rotary drilling rig is the construction machinery being widely used in the pore-forming operations such as building, bridge.In order to increase the stability of rotary drilling rig work, revolve and dig chassis and get off and be designed to a kind of expansion bracket structure, this stretching structure realizes the slip of expansion bracket on guide strip by the flexible of hydraulic jack, namely operationally, hydraulic jack stretches out, expansion bracket drives crawler belt broadening, for rotary drilling rig provides lower grounding pressure, improves complete machine stability and compliance when constructing; When entrucking, hydraulic jack bounces back, and expansion bracket drives crawler belt to regain, and is convenient to transport, has good passability.But the power that is hit during rotary drilling rig work is comparatively large, the frictional resistance between expansion bracket and guide strip is comparatively large, causes abnormal sound, serious wear herein, have impact on result of use, shorten the application life of expansion bracket.
Summary of the invention
In view of this, an object of the present invention is to provide a kind of self-lubricating guide board device.
This self-lubricating guide board device, itself and expansion bracket are slidably matched, and described self-lubricating guide board device comprises guide strip main body and is arranged at the side plate in described guide strip main body, described side plate offers the through hole for accommodating graphite.
Further, described side plate laterally, longitudinally respectively offers multiple described through hole, described through hole in the horizontal in every a line is spaced apart, also be spaced at described through hole of longitudinal each row, the interval between the described through hole on the interval between the described through hole in every a line and each row equals the diameter of described through hole.
Further, described guide strip main body comprises upper surface, the soffit relative with described upper surface, and the side to be connected with described soffit with described upper surface, described side plate comprises the first side plate, the second side plate and the 3rd side plate, described first side plate is fixing on the upper surface, and described second side plate is fixed on described soffit, and described 3rd side plate is fixed on described side.
Further, described first side plate, described second side plate and described 3rd plate-side plate welding are in described guide strip main body.
Further, the axial cross section of described through hole is trapezoidal hole.
Further, the side with described trapezoidal hole end face of described first side plate, described second side plate and described 3rd side plate contacts with described expansion bracket.
Further, the centre distance d between adjacent described through hole and the pass between the radius r of described through hole are d=kr, and wherein k is any one positive integer in numeral 3 to 6.
Further, described k is numeral 4 or 5.
Further, described graphite is the graphite column coordinated with described via clearance.
The through hole of accommodating graphite is offered in self-lubricating guide board device of the present invention, can be lubricated the contact surface between expansion bracket and self-lubricating guide board device by the graphite in through hole when the relative self-lubricating guide board device of expansion bracket slides, therefore can improve the application life of expansion bracket.
Another object of the present invention is to provide a kind of rotary drilling rig, this rotary drilling rig is provided with any one self-lubricating guide board device above-mentioned.Because above-mentioned self-lubricating guide board device has above-mentioned technique effect, therefore, the rotary drilling rig being provided with this self-lubricating guide board device also has corresponding technique effect.
Accompanying drawing explanation
The accompanying drawing forming a part of the present invention is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
The self-lubricating guide board device stereo decomposing structural representation that Fig. 1 provides for the embodiment of the present invention;
The plane structure schematic diagram of the side plate in the self-lubricating guide board device that Fig. 2 provides for the embodiment of the present invention;
The broken section structural representation of the side plate in the self-lubricating guide board device that Fig. 3 provides for the embodiment of the present invention;
Position relationship schematic diagram between the through hole that side plate in the self-lubricating guide board device that Fig. 4 provides for the embodiment of the present invention is offered and through hole.
Detailed description of the invention
To it should be pointed out that in this part to the description of concrete structure and description order it is only explanation to specific embodiment, should not be considered as there is any restriction to protection scope of the present invention.In addition, when not conflicting, the embodiment in this part and the feature in embodiment can combine mutually.
Refer to Fig. 1, the embodiment of the present invention provides a kind of self-lubricating guide board device, and it is for be slidably connected with the expansion bracket of rotary drilling rig (expansion bracket is set in self-lubricating guide board device).This self-lubricating guide board device comprises guide strip main body 1 and is arranged at the side plate in this guide strip main body 1, this side plate offers the through hole 20 (see Fig. 2) for accommodating graphite, is provided with graphite in this through hole 20.Graphite in this through hole 20 can lubricate the contact surface between expansion bracket and self-lubricating guide board device when the relative self-lubricating guide board device of expansion bracket slides, and improves the application life of expansion bracket.In addition, graphite is adopted to carry out lubricating compared to other lubriation material costs lower.The concrete structure of this self-lubricating guide board device is as follows:
This guide strip main body 1 comprises upper surface 11, the soffit 12 relative with this upper surface 11, and the side 13 connecting this upper surface 11 and soffit 12.
This side plate comprises the first side plate 21, second side plate 22 and the 3rd side plate 23.This first side plate 21 is fixed on this upper surface 11, and this second side plate 22 is fixed on this soffit 12, and the 3rd side plate 23 is fixed on this side 13.Particularly, this first side plate 21, second side plate 22 and the 3rd side plate 23 are fixed in this guide strip main body 1 by the mode of welding.This through hole 20 is opened on the first side plate 21, second side plate 22 and the 3rd side plate 23 respectively.
Refer to Fig. 2, be now described further with the arrangement of this through hole 20 on this first side plate 21.This first side plate 21 laterally, longitudinally respectively offers this through hole 20 multiple, through hole 20 in the horizontal in every a line is spaced apart, also be spaced at through hole 20 of longitudinal each row, the interval between the through hole 20 on the interval between the through hole 20 in every a line and each row equals the diameter R of this through hole 20.That is, the through hole 20 between row and row has same tangent line L1, and through hole 20 between the column and the column also has same tangent line L2, thus defines horizontal, the longitudinally staggered situation of through hole 20 at this first side plate 21.
The arrangement of the through hole 20 on this second side plate 22 and the 3rd side plate 23 is identical with the arrangement of the through hole 20 on this first side plate 21, therefore, repeats no more.
Because the through hole 20 on this first side plate 21, second side plate 22 and the 3rd side plate 23 is staggered in transverse direction and longitudinal direction, when this self-lubricating guide board device slides this expansion bracket relatively, graphite in through hole 20 can be covered with the surface that this first side plate 21, second side plate 22 and the 3rd side plate 23 contact with expansion bracket, therefore the validity of lubrication can be increased, reduce the frictional resistance between expansion bracket and guide strip, add the application life of expansion bracket.
Refer to Fig. 3, in order to increase the compactness between graphite and the first side plate 21, second side plate 22 and the 3rd side plate 23, the axial cross section of this through hole 20 is preferably trapezoidal hole, and the side (i.e. the end face of trapezoidal hole) that through hole 20 aperture of this first side plate 21, second side plate 22 and the 3rd side plate 23 is less contacts with this expansion bracket.
Refer to Fig. 4, find through long-term friction test between expansion bracket and self-lubricating guide board device, the lubricant effect of graphite can be subject to the impact of the radius r of centre distance d between adjacent through hole 20 and through hole 20, available formula d=kr represents, wherein, k is any one positive integer, i.e. d=3r, d=4r, d=5r or d=6r in 3 to 6.The relation of the centre distance d between such adjacent through-holes 20 and the radius r of through hole 20 can make the lubricant effect of graphite better.Wherein, when k is 4 or 5, the lubricant effect of graphite is best.
In addition, it should be noted that, above-mentioned graphite is the graphite column with this through hole 20 matched in clearance, to improve the utilization rate of graphite in greasing.
The through hole of accommodating graphite is offered in the self-lubricating guide board device of the embodiment of the present invention, can be lubricated the contact surface between expansion bracket and self-lubricating guide board device by the graphite in through hole when the relative self-lubricating guide board device of expansion bracket slides, therefore can improve the application life of expansion bracket.
Other embodiments of the invention additionally provide a kind of rotary drilling rig, this rotary drilling rig is provided with above-mentioned self-lubricating guide board device, because above-mentioned self-lubricating guide board device has above-mentioned technique effect, therefore, the rotary drilling rig being provided with this self-lubricating guide board device also should possess corresponding technique effect, its specific implementation process is similar to the above embodiments, does not hereby repeat.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a self-lubricating guide board device, itself and expansion bracket are slidably matched, it is characterized in that: described self-lubricating guide board device comprises guide strip main body (1) and is arranged at the side plate on described guide strip main body (1), described side plate offers the through hole (20) for accommodating graphite.
2. self-lubricating guide board device as claimed in claim 1, it is characterized in that: described side plate laterally, longitudinally respectively offers multiple described through hole (20), described through hole (20) in the horizontal in every a line is spaced apart, also be spaced at described through hole (20) of longitudinal each row, the interval between the described through hole (20) on the interval between the described through hole (20) in every a line and each row equals the diameter of described through hole (20).
3. self-lubricating guide board device as claimed in claim 2, it is characterized in that: described guide strip main body (1) comprises upper surface (11), the soffit (12) relative with described upper surface (11), and the side (13) to be connected with described soffit (12) with described upper surface (11), described side plate comprises the first side plate (21), second side plate (22) and the 3rd side plate (23), described first side plate (21) is fixed on described upper surface (11), described second side plate (22) is fixed on described soffit (12), described 3rd side plate (23) is fixed on described side (13).
4. self-lubricating guide board device as claimed in claim 3, is characterized in that: described first side plate (21), described second side plate (22) and described 3rd side plate (23) are welded on described guide strip main body (1).
5. self-lubricating guide board device as claimed in claim 1, is characterized in that: the axial cross section of described through hole (20) is trapezoidal hole.
6. self-lubricating guide board device as claimed in claim 5, is characterized in that: the side with described trapezoidal hole end face of described first side plate (21), described second side plate (22) and described 3rd side plate (23) contacts with described expansion bracket.
7. the self-lubricating guide board device according to any one of claim 1-6, it is characterized in that: the centre distance d between adjacent described through hole (20) and the pass between the radius r of described through hole (20) are d=kr, wherein k is any one positive integer in numeral 3 to 6.
8. self-lubricating guide board device as claimed in claim 7, is characterized in that: described k is numeral 4 or 5.
9. self-lubricating guide board device as claimed in claim 1, is characterized in that: described graphite is the graphite column with described through hole (20) matched in clearance.
10. a rotary drilling rig, is characterized in that: described rotary drilling rig is provided with the self-lubricating guide board device according to any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410371580.5A CN104265163B (en) | 2014-07-31 | 2014-07-31 | Self-lubricating guide plate device and rotary drilling rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410371580.5A CN104265163B (en) | 2014-07-31 | 2014-07-31 | Self-lubricating guide plate device and rotary drilling rig |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104265163A true CN104265163A (en) | 2015-01-07 |
| CN104265163B CN104265163B (en) | 2017-01-25 |
Family
ID=52156723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410371580.5A Active CN104265163B (en) | 2014-07-31 | 2014-07-31 | Self-lubricating guide plate device and rotary drilling rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104265163B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5293949A (en) * | 1991-10-24 | 1994-03-15 | Eccon, Engineering, Computer, Consulting Gesellschaft M.B.H. | Chassis for endless track type vehicles |
| CN201494529U (en) * | 2009-09-18 | 2010-06-02 | 泰安泰山工程机械股份有限公司 | Round type retractable tracked chassis |
| CN202832231U (en) * | 2012-08-17 | 2013-03-27 | 江苏平汉重工有限公司 | Self-lubrication guide rail slide plate |
| CN103206172A (en) * | 2012-01-13 | 2013-07-17 | 徐州徐工基础工程机械有限公司 | H-shaped bottom frame structure of rotary drilling machine |
| CN203294217U (en) * | 2013-05-07 | 2013-11-20 | 三一重机有限公司 | Rotary drilling rig travelling device and rotary drilling rig |
-
2014
- 2014-07-31 CN CN201410371580.5A patent/CN104265163B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5293949A (en) * | 1991-10-24 | 1994-03-15 | Eccon, Engineering, Computer, Consulting Gesellschaft M.B.H. | Chassis for endless track type vehicles |
| CN201494529U (en) * | 2009-09-18 | 2010-06-02 | 泰安泰山工程机械股份有限公司 | Round type retractable tracked chassis |
| CN103206172A (en) * | 2012-01-13 | 2013-07-17 | 徐州徐工基础工程机械有限公司 | H-shaped bottom frame structure of rotary drilling machine |
| CN202832231U (en) * | 2012-08-17 | 2013-03-27 | 江苏平汉重工有限公司 | Self-lubrication guide rail slide plate |
| CN203294217U (en) * | 2013-05-07 | 2013-11-20 | 三一重机有限公司 | Rotary drilling rig travelling device and rotary drilling rig |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104265163B (en) | 2017-01-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203585096U (en) | Hollow cylindrical roller | |
| CN105114460A (en) | Bearing and deep-well pump transmission shaft system provided with bearing | |
| CN104265163A (en) | Self-lubricating guide plate device and rotary drilling rig | |
| CN104006081B (en) | The high anti-dust performance structure of a kind of line slideway auxiliary | |
| CN202746397U (en) | Spherical surface idler wheel type self-lubricating bearing | |
| CN211288617U (en) | Novel planet carrier of planetary reducer | |
| CN202901007U (en) | Bearing and thrust wheel and guide wheel for crawler-type combined harvester containing bearing | |
| CN203209993U (en) | Standing column guiding rail lubricating device | |
| DE102014007617A1 (en) | Sealing or scraper ring | |
| CN102900107A (en) | Excavator, basket and connection mechanism of basket | |
| CN203441950U (en) | Gear shaft | |
| CN208056792U (en) | A kind of equipment reducing construction site noise | |
| CN203532532U (en) | Sliding block and engineering machinery | |
| JP2019196798A (en) | Linear slide rail kit and its usage | |
| CN204692487U (en) | A kind of double nut ball screw | |
| CN203294217U (en) | Rotary drilling rig travelling device and rotary drilling rig | |
| CN211423376U (en) | High-temperature-resistant organic silicon rubber sealing ring | |
| CN204828490U (en) | Can annotate lubricating oil caterpillar track of a tractor and chain leads to thereof | |
| CN206513808U (en) | A kind of lubricating arrangement of crankshaft transmission mechanism | |
| CN204784277U (en) | Roller chain shaft coupling | |
| JP6358943B2 (en) | Exercise guidance device | |
| CN209699932U (en) | A kind of mold lubrication structure | |
| CN204920819U (en) | A guide device and rig for colliery rig | |
| CN205400583U (en) | Rock drill impacter piston anti vibration supporting arrangement | |
| CN204403133U (en) | A kind of short tooth pivoting support |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220104 Address after: 215558 southeast Avenue, Changshu Southeast Economic Development Zone, Suzhou City, Jiangsu Province Patentee after: SUOTE TRANSMISSION EQUIPMENT Co.,Ltd. Address before: 31 Industrial Park, Songhua River Road, Kunshan Economic Development Zone, Jiangsu, Kunshan 215300, China Patentee before: SANY HEAVY MACHINERY Ltd. |