CN105776021A - Crown block pulley assembly deflection mechanism of drilling machine - Google Patents
Crown block pulley assembly deflection mechanism of drilling machine Download PDFInfo
- Publication number
- CN105776021A CN105776021A CN201610294774.9A CN201610294774A CN105776021A CN 105776021 A CN105776021 A CN 105776021A CN 201610294774 A CN201610294774 A CN 201610294774A CN 105776021 A CN105776021 A CN 105776021A
- Authority
- CN
- China
- Prior art keywords
- crown block
- deflection mechanism
- sheave assembly
- crown sheave
- pulley assembly
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/12—Arrangements of means for transmitting pneumatic, hydraulic, or electric power to movable parts of devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pulleys (AREA)
Abstract
The invention relates to a crown block pulley assembly deflection mechanism of a drilling machine. The crown block pulley assembly deflection mechanism of the drilling machine comprises a crown block pulley assembly, a crown block support and a crown block rack. Pulleys are disposed at the two ends of the crown block pulley assembly; a round sleeve is fixedly connected to one side surface of the crown block pulley assembly; a cylindrical rotating shaft is disposed at the upper end of the crown block support; the round sleeve is connected to the cylindrical rotating shaft in a sleeving mode; and the crown block rack is fixedly connected to the lower end of the crown block support. The crown block pulley assembly deflection mechanism of the drilling machine is simple, compact and reasonable in structure and reliable during working; the crown block pulley assembly deflection mechanism is easy to assemble and disassemble and high in working efficiency on the occasion that frequent assembly and disassembly are needed; the whole structure is simple and neat after being assembled, and the integrality is good; and by means of the deflection mechanism, the equipment height can be effectively decreased, so that transportation and operation are more convenient.
Description
Technical field
Drilling equipment technical field of the present invention, relates to a kind of rig crown sheave assembly deflection mechanism.
Background technology
In traditional drill configuration, crown sheave assembly is comparatively heavy and is commonly made to integral type, stiff, highly higher, take up space in transportation and driving process bigger, it is an object of the invention to overcome above-mentioned weak point, thus providing a kind of soil sample to repair the crown sheave assembly deflection structure of all-in-one, only crown sheave assembly need to be rotated to an angle, height can be reduced, enable to transportation facilitation, significantly reduce rig limitation.
Summary of the invention
It is an object of the invention to overcome prior art Problems existing, it is provided that a kind of rig crown sheave assembly deflection mechanism.
For realizing above-mentioned technical purpose, reaching above-mentioned technique effect, the present invention is achieved through the following technical solutions:
A kind of rig crown sheave assembly deflection mechanism, including crown sheave assembly, overhead traveling crane bearing and sky vehicle frame, described crown sheave assembly two ends are provided with pulley, crown sheave assembly one side is connected with round buss, described overhead traveling crane bearing upper end is provided with cylindrical shaft, described round buss is socketed in cylindrical shaft, affixed sky, described overhead traveling crane bearing lower end vehicle frame.
Further, the junction, side of described round buss and crown sheave assembly is provided with reinforcement, is used for reinforcing junction.
Further, described round buss is provided with pin shaft hole radially, described cylindrical shaft is provided with along cylindrical shaft radial direction a pair roller pin axis hole at an angle to each other, is fixed together by pin shaft hole, roller pin axis hole and corresponding grafting of shipping and reselling on another market between described round buss and cylindrical shaft.
Further, described in the tail end shipped and resell on another market be provided with split pin, be used for preventing bearing pin from coming off.
Further, it is fixed together by bolt between described overhead traveling crane bearing and sky vehicle frame.
The invention has the beneficial effects as follows:
Present configuration is simple, compact, reasonable, reliable operation；Easy disassembling is high in the occasion work efficiency needing frequent mounting or dismounting；Terminal with compact integral structure after installation, good integrity；Can effectively reduce device height by this deflection structure, make transport, take action more convenient.
Accompanying drawing explanation
Fig. 1 is the front view structure chart of the present invention；
Fig. 2 is the top view structure chart of the present invention, and includes duty position and travel position position.
Number in the figure illustrates: 1, crown sheave assembly, 2, split pin, 3, bearing pin, 4, reinforcement, 5, round buss, 6, cylindrical shaft, 7, overhead traveling crane bearing, 8, sky vehicle frame, 9, roller pin axis hole, 10, pulley, and A is duty position, and B is travel position position.
Detailed description of the invention
Below with reference to the accompanying drawings and in conjunction with the embodiments, the present invention is described in detail.
Shown in seeing figures.1.and.2, a kind of rig crown sheave assembly deflection mechanism, including crown sheave assembly 1, overhead traveling crane bearing 7 and sky vehicle frame 8, described crown sheave assembly 1 two ends are provided with pulley 10, crown sheave assembly 1 one side is connected with round buss 5, described overhead traveling crane bearing 7 upper end is provided with cylindrical shaft 6, and described round buss 5 is socketed in cylindrical shaft 6, affixed sky, described overhead traveling crane bearing 7 lower end vehicle frame 8.
The junction, side of described round buss 5 and crown sheave assembly 1 is provided with reinforcement 4, is used for reinforcing junction.
Described round buss 5 is provided with pin shaft hole radially, described cylindrical shaft 6 is provided with along cylindrical shaft 6 radial direction a pair roller pin axis hole 9 at an angle to each other, is fixed together by pin shaft hole, roller pin axis hole 9 and corresponding 3 grafting of shipping and reselling on another market between described round buss 5 and cylindrical shaft 6.
Described ship and resell on another market 3 tail end be provided with split pin 2, be used for preventing bearing pin 3 from coming off.
It is fixed together by bolt between described overhead traveling crane bearing 7 and sky vehicle frame 8.
The principle of the invention
In the present invention, under normal transport state B, crown sheave assembly by traverse with reduce height, when rig arrives and specifies position to need to start to construct, pull up split pin, extract bearing pin, rotating crown sheave assembly makes it hold up, another group pin shaft hole of above-mentioned crown sheave assembly right circles sleeve upper pin hole and overhead traveling crane bearing is alignd, inserts bearing pin and fix, be loaded on split pin.Now enter duty A.
In addition, it should be noted that, unless stated otherwise or point out, otherwise the description such as the term in description " first ", " second ", " the 3rd " is used only for each assembly in differentiation description, element, step etc., rather than is used for logical relation or the ordering relation etc. that represent between each assembly, element, step.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.
Claims (5)
1. a rig crown sheave assembly deflection mechanism, including crown sheave assembly (1), overhead traveling crane bearing (7) and sky vehicle frame (8), it is characterized in that, described crown sheave assembly (1) two ends are provided with pulley (10), crown sheave assembly (1) one side is connected with round buss (5), described overhead traveling crane bearing (7) upper end is provided with cylindrical shaft (6), and described round buss (5) is socketed in cylindrical shaft (6), affixed sky vehicle frame, described overhead traveling crane bearing (7) lower end (8).
2. rig crown sheave assembly deflection mechanism according to claim 1, it is characterised in that the junction, side of described round buss (5) and crown sheave assembly (1) is provided with reinforcement (4), is used for reinforcing junction.
3. rig crown sheave assembly deflection mechanism according to claim 1 and 2, it is characterized in that, described round buss (5) is provided with pin shaft hole radially, described cylindrical shaft (6) is provided with along cylindrical shaft (6) radial direction a pair roller pin axis hole (9) at an angle to each other, is fixed together by pin shaft hole, roller pin axis hole (9) and corresponding (3) grafting of shipping and reselling on another market between described round buss (5) with cylindrical shaft (6).
4. rig crown sheave assembly deflection mechanism according to claim 3, it is characterised in that described in the ship and resell on another market tail end of (3) be provided with split pin (2), be used for preventing bearing pin (3) from coming off.
5. rig crown sheave assembly deflection mechanism according to claim 1, it is characterised in that be fixed together by bolt between described overhead traveling crane bearing (7) and sky vehicle frame (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610294774.9A CN105776021A (en) | 2016-05-06 | 2016-05-06 | Crown block pulley assembly deflection mechanism of drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610294774.9A CN105776021A (en) | 2016-05-06 | 2016-05-06 | Crown block pulley assembly deflection mechanism of drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105776021A true CN105776021A (en) | 2016-07-20 |
Family
ID=56400788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610294774.9A Pending CN105776021A (en) | 2016-05-06 | 2016-05-06 | Crown block pulley assembly deflection mechanism of drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105776021A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108002227A (en) * | 2017-12-29 | 2018-05-08 | 江苏省无锡探矿机械总厂有限公司 | Can self-return day mechanism of car |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090320385A1 (en) * | 2008-06-13 | 2009-12-31 | Erwin Emil Stoetzer | Construction apparatus with pivotable mast |
| CN201670657U (en) * | 2010-05-06 | 2010-12-15 | 中国石油集团渤海石油装备制造有限公司 | Crown block rotary positioning automatic locking device |
| CN201738811U (en) * | 2010-05-06 | 2011-02-09 | 中国石油集团渤海石油装备制造有限公司 | Vehicle-mounted drilling machine crown block rotating device |
| CN204549874U (en) * | 2014-11-19 | 2015-08-12 | 海南建峰智能工程有限公司 | intelligent crown block anti-collision system |
| CN205616458U (en) * | 2016-05-06 | 2016-10-05 | 江苏盖亚环境科技股份有限公司 | Rig overhead traveling crane loose pulley assembly deflection mechanism |
-
2016
- 2016-05-06 CN CN201610294774.9A patent/CN105776021A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090320385A1 (en) * | 2008-06-13 | 2009-12-31 | Erwin Emil Stoetzer | Construction apparatus with pivotable mast |
| CN201670657U (en) * | 2010-05-06 | 2010-12-15 | 中国石油集团渤海石油装备制造有限公司 | Crown block rotary positioning automatic locking device |
| CN201738811U (en) * | 2010-05-06 | 2011-02-09 | 中国石油集团渤海石油装备制造有限公司 | Vehicle-mounted drilling machine crown block rotating device |
| CN204549874U (en) * | 2014-11-19 | 2015-08-12 | 海南建峰智能工程有限公司 | intelligent crown block anti-collision system |
| CN205616458U (en) * | 2016-05-06 | 2016-10-05 | 江苏盖亚环境科技股份有限公司 | Rig overhead traveling crane loose pulley assembly deflection mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108002227A (en) * | 2017-12-29 | 2018-05-08 | 江苏省无锡探矿机械总厂有限公司 | Can self-return day mechanism of car |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160720 |