CN205616458U - Rig overhead traveling crane loose pulley assembly deflection mechanism - Google Patents
Rig overhead traveling crane loose pulley assembly deflection mechanism Download PDFInfo
- Publication number
- CN205616458U CN205616458U CN201620402270.XU CN201620402270U CN205616458U CN 205616458 U CN205616458 U CN 205616458U CN 201620402270 U CN201620402270 U CN 201620402270U CN 205616458 U CN205616458 U CN 205616458U
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- CN
- China
- Prior art keywords
- traveling crane
- overhead traveling
- sheave assembly
- crown sheave
- deflection mechanism
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- 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.)
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Abstract
The utility model relates to a rig overhead traveling crane loose pulley assembly deflection mechanism, including overhead traveling crane loose pulley assembly, overhead traveling crane support and day frame, overhead traveling crane loose pulley assembly both ends are equipped with the pulley, and the rigid coupling has a circle sleeve on the overhead traveling crane loose pulley assembly side, overhead traveling crane support upper end is equipped with the cylinder pivot, circle sleeve cup joints in the cylinder pivot, overhead traveling crane support lower extreme rigid coupling sky frame. The utility model has the advantages of simple and compact structure, rationally, reliable operation, the dismouting is easy, and the occasion work efficiency who often installs and removes at needs is high, overall structure is succinct in the installation back, and the wholeness is good, can effectively reduce the equipment height through this deflection structure, make the transportation, it is more convenient to take action.
Description
Technical field
This utility model drilling equipment technical field, relates to a kind of rig crown sheave assembly deflection mechanism.
Background technology
In traditional drill configuration, crown sheave assembly is more heavy and is commonly made to integral type, stiff, the highest, take up space in transportation and driving process bigger, the purpose of this utility model is to overcome above-mentioned weak point, thus provide 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.
Utility model content
The problem that the purpose of this utility model is to overcome prior art to exist, it is provided that a kind of rig crown sheave assembly deflection mechanism.
For realizing above-mentioned technical purpose, reaching above-mentioned technique effect, this utility model 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, it is connected with round buss on crown sheave assembly one side, 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, described round buss is provided with reinforcement with the junction, side of crown sheave assembly, 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 bearing pin grafting between described round buss and cylindrical shaft.
Further, the tail end of described bearing pin is provided with split pin, is 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 beneficial effects of the utility model are:
This utility model simple in construction, 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 front view structure chart of the present utility model；
Fig. 2 is top view structure chart of the present utility model, and includes duty position and travel position position.
Label declaration in figure: 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, 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, this utility model 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, it is connected with round buss 5 on crown sheave assembly 1 one side, 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.
Described round buss 5 is provided with reinforcement 4 with the junction, side of crown sheave assembly 1, 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 bearing pin 3 grafting between described round buss 5 and cylindrical shaft 6.
The tail end of described bearing pin 3 is provided with split pin 2, is 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.
This utility model principle
In this utility model, 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 term in description " first ", " second ", " the 3rd " etc. describe be used only for distinguishing in description each assembly, element, step etc. rather than for representing the logical relation between each assembly, element, step or ordering relation etc..
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for a person skilled in the art, this utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
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), round buss (5) it is connected with on crown sheave assembly (1) one side, 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).
Rig crown sheave assembly deflection mechanism the most according to claim 1, it is characterised in that described round buss (5) is provided with reinforcement (4) with the junction, side of crown sheave assembly (1), is used for reinforcing junction.
Rig crown sheave assembly deflection mechanism the most 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 bearing pin (3) grafting between described round buss (5) with cylindrical shaft (6).
Rig crown sheave assembly deflection mechanism the most according to claim 3, it is characterised in that the tail end of described bearing pin (3) is provided with split pin (2), is used for preventing bearing pin (3) from coming off.
Rig crown sheave assembly deflection mechanism the most 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 |
|---|---|---|---|
| CN201620402270.XU CN205616458U (en) | 2016-05-06 | 2016-05-06 | Rig overhead traveling crane loose pulley assembly deflection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620402270.XU CN205616458U (en) | 2016-05-06 | 2016-05-06 | Rig overhead traveling crane loose pulley assembly deflection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205616458U true CN205616458U (en) | 2016-10-05 |
Family
ID=57025206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620402270.XU Active CN205616458U (en) | 2016-05-06 | 2016-05-06 | Rig overhead traveling crane loose pulley assembly deflection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205616458U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105776021A (en) * | 2016-05-06 | 2016-07-20 | 江苏盖亚环境科技股份有限公司 | Crown block pulley assembly deflection mechanism of drilling machine |
-
2016
- 2016-05-06 CN CN201620402270.XU patent/CN205616458U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105776021A (en) * | 2016-05-06 | 2016-07-20 | 江苏盖亚环境科技股份有限公司 | Crown block pulley assembly deflection mechanism of drilling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |