CN101886527A - Connecting device of drilling machine components and operating method for connecting drilling machine components - Google Patents
Connecting device of drilling machine components and operating method for connecting drilling machine components Download PDFInfo
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- CN101886527A CN101886527A CN2009100275395A CN200910027539A CN101886527A CN 101886527 A CN101886527 A CN 101886527A CN 2009100275395 A CN2009100275395 A CN 2009100275395A CN 200910027539 A CN200910027539 A CN 200910027539A CN 101886527 A CN101886527 A CN 101886527A
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- assembly
- otic placode
- drilling machine
- machine components
- concave shape
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Abstract
The invention discloses a connecting device of drilling machine components and an operating method for connecting the drilling machine components. The connecting device comprises a lug plate, a pin shaft and a retainer, wherein the lug plate has a concave shape, and the retainer and the concave-shaped lug plate are correspondingly provided with threaded connecting holes. The connecting device is convenient to mount, greatly reduces the labor intensity of a worker during mounting, is time-saving and labor-saving, has low skill requirements of the worker, and can be assembled by the worker with a lower technical grade; and the remodeled design is worthy of being popularized in petroleum mechanical designs.
Description
Technical field
The present invention relates to a kind of linkage of large type drill assembly and the method for operating that drilling machine components connects.
Background technology
At present, connected mode on the rig that each elephant uses between each big mainly is that bearing pin connects, reach fastening purpose by the otic placode on connector and the part (as shown in Figure 5), this method of attachment is very much general inclined to one side, because it is easy to process, can also guarantee reliablely and stablely to reach every assembly precision requirement.But, because rig is a large-scale steel structure members, to use driving or crane when mounted in a large number, many times,, installs by workpiece while all must lifting by crane centering.With the shop platform on installation left and right sides man-like shelf and the rig floor face is example, because, the shop platform will be installed on the high position of 7.5m, if adopt otic placode shown in Figure 5 to connect, must while rise the hanging bed platform have good positioning otic placode and shop platform ear seat above the man-like shelf of the left and right sides to behind the heart position, could inject bearing pin, this has brought a lot of difficulties to workman's assembling undoubtedly.
Summary of the invention
The present invention is directed to above problem, a kind of linkage of being convenient to accurately throw when the large assemblies lifting is installed the drilling machine components that connects, locatees is provided.
After the present invention also provides and has adopted the linkage of drilling machine components, the method for operating of the connection drilling machine components that two large assemblies couple together in the time of easily and fast.
The linkage of drilling machine components of the present invention is: comprise otic placode, bearing pin, it also comprises guard ring, and described otic placode is concave shape, and correspondence is provided with threaded connection hole on guard ring and the concave shape otic placode.
The method of operating that linkage of the present invention connects drilling machine components is: adopt traditional ear seat that is provided with single hole on the assembly one, adopt described concave shape otic placode on the assembly of desiring to link to each other two with assembly one, then, bearing pin is hammered in the earhole of assembly one upper ear seat, then, assembly two is migrated to assembly one top, when the recess of concave shape otic placode corresponds to bearing pin, immediately assembly two is descended, bearing pin is catered in the recess of concave shape otic placode, immediately, from outside suit guard ring, at last, with screw guard ring is fixedlyed connected with the concave shape otic placode.
Concave shape otic placode of the present invention is designed to have the selenodont of open recess, the outside is coaxial again guard ring that to put a thickness of slab be 8mm, two diameters are arranged is 14 hole in design on the guard ring, on the concave shape otic placode corresponding tapping the screwed hole of two M10.During installation, earlier bearing pin is hammered in the mesopore of traditional ear seat on the assembly one, after assembly one lifting, because the otic placode that adopts on the assembly two is a concave shape, can directly be pressed on the bearing pin, thereby can be easy to find accurately the center of concave shape otic placode and ear seat, at last guard ring is enclosed within the bearing pin outside, use bolton, can reach fastening effect.The present invention adapts to the operation sluggishness of lifting installation, excessive characteristics, arrives to be about to throw the position that connects, and can move down to throw to connect, thereby can realize that the quick throwing between the large-scale lifting installed part connects.Linkage of the present invention and method of operating, not only can reach installation requirement accurately and reliably, and processing is got up also very convenient, topmost advantage is easy for installation, greatly reduce workman's labour intensity when mounted, promptly save time and laborsaving, and less demanding to workman's skill, can be assembled by the workman than the low technical grade, this Transform Type design is worth wideling popularize aspect Petroleum Machinery Design.
Description of drawings
Fig. 1 is an assembly structure schematic diagram of the present invention
1 is assembly two, 2nd among the figure, otic placode, the 3rd, guard ring, the 4th, assembly one, 5th, ear seat, the 6th, bearing pin;
Fig. 2 is the left view of Fig. 1
Fig. 3 is the structural representation of otic placode among the present invention
7 is screwed holes among the figure;
Fig. 4 is the structural representation of guard ring among the present invention
8 is through holes among the figure.
Fig. 5 is the structural representation of middle ear seat of the present invention
The specific embodiment
The linkage of drilling machine components of the present invention is shown in Fig. 1-4: comprise otic placode 2, bearing pin 6, it also comprises guard ring 3, and otic placode 2 is concave shape, and correspondence is provided with threaded connection hole on guard ring 3 and the concave shape otic placode 2.Otic placode 2 is provided with screwed hole 7, and the position of corresponding screwed hole 7 is provided with through hole 8 on the guard ring 3.
Linkage of the present invention connects method of operating such as Fig. 1 of drilling machine components, 2, shown in 5: adopt traditional ear seat 5 that is provided with single hole on the assembly 1, adopt described concave shape otic placode 2 on the assembly of desiring to link to each other 21 with assembly 1, then, bearing pin 6 is hammered in the earhole of assembly one 4 upper ear seats 5, then, assembly 21 is migrated to assembly one 4 tops, when the recess of concave shape otic placode 2 corresponds to bearing pin 6, immediately assembly 24 is descended, bearing pin 6 is catered in the recess of concave shape otic placode 2, immediately, from outside suit guard ring 3, at last, with screw guard ring 3 is fixedlyed connected with concave shape otic placode 2.
Claims (2)
1. the linkage of a drilling machine components comprises otic placode, bearing pin, it is characterized in that, it also comprises guard ring, and described otic placode is concave shape, and correspondence is provided with threaded connection hole on guard ring and the concave shape otic placode.
2. method of operating of using the described linkage of claim 1 to connect drilling machine components, adopt traditional ear seat that is provided with single hole on the assembly one, it is characterized in that, adopt described concave shape otic placode on the assembly of desiring to link to each other two with assembly one, then, bearing pin is hammered in the earhole of assembly one upper ear seat, then, assembly two is migrated to assembly one top, when the recess of concave shape otic placode corresponds to bearing pin, immediately assembly two is descended, bearing pin is catered in the recess of concave shape otic placode, immediately, from outside suit guard ring, at last, with screw guard ring is fixedlyed connected with the concave shape otic placode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910027539 CN101886527B (en) | 2009-05-11 | 2009-05-11 | Connecting device of drilling machine components and operating method for connecting drilling machine components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910027539 CN101886527B (en) | 2009-05-11 | 2009-05-11 | Connecting device of drilling machine components and operating method for connecting drilling machine components |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101886527A true CN101886527A (en) | 2010-11-17 |
| CN101886527B CN101886527B (en) | 2013-01-16 |
Family
ID=43072594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910027539 Active CN101886527B (en) | 2009-05-11 | 2009-05-11 | Connecting device of drilling machine components and operating method for connecting drilling machine components |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101886527B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4240602A (en) * | 1979-03-19 | 1980-12-23 | The Babcock & Wilcox Company | Support device for a pressure vessel |
| US4962599A (en) * | 1990-04-12 | 1990-10-16 | Dsp, Inc. | Quick connect-disconnect coupling for snow plow |
| CN101424163A (en) * | 2007-10-31 | 2009-05-06 | 中国南车集团北京机车车辆机械厂 | Single-rail connecting device and single-rail |
| CN201416418Y (en) * | 2009-05-11 | 2010-03-03 | 江苏中油天工机械有限公司 | Connecting device of drilling machine components |
-
2009
- 2009-05-11 CN CN 200910027539 patent/CN101886527B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4240602A (en) * | 1979-03-19 | 1980-12-23 | The Babcock & Wilcox Company | Support device for a pressure vessel |
| US4962599A (en) * | 1990-04-12 | 1990-10-16 | Dsp, Inc. | Quick connect-disconnect coupling for snow plow |
| CN101424163A (en) * | 2007-10-31 | 2009-05-06 | 中国南车集团北京机车车辆机械厂 | Single-rail connecting device and single-rail |
| CN201416418Y (en) * | 2009-05-11 | 2010-03-03 | 江苏中油天工机械有限公司 | Connecting device of drilling machine components |
Non-Patent Citations (1)
| Title |
|---|
| 常玉连等: "钻机钢结构中销座耳板连接的设计", 《石油机械》 * |
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| Publication number | Publication date |
|---|---|
| CN101886527B (en) | 2013-01-16 |
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