CN2656597Y - Fast connecting mechanism for guide rail - Google Patents
Fast connecting mechanism for guide rail Download PDFInfo
- Publication number
- CN2656597Y CN2656597Y CN 200320102573 CN200320102573U CN2656597Y CN 2656597 Y CN2656597 Y CN 2656597Y CN 200320102573 CN200320102573 CN 200320102573 CN 200320102573 U CN200320102573 U CN 200320102573U CN 2656597 Y CN2656597 Y CN 2656597Y
- Authority
- CN
- China
- Prior art keywords
- top drive
- guide track
- joint
- baffle plate
- pin roll
- 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.)
- Expired - Lifetime
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
A guide track fast connecting mechanism applicable for all top drive guide tracks comprises a single ear joint 1, a two-trunnion joint 2, a front pin roll 3, a baffle plate 4, a baffle aperture 5, and a back pin roll 6; wherein, the single ear joint 1 is connected with the two-trunnion joint 2, the baffle plate 4 is connected with the front pin roll 3, the baffle plate 4 is positioned in the baffle aperture 5 and at the bottom is provided the back pin roll 6, which makes the whole guide track less in connecting pieces, easy to process, convenient to install and high in reliability. The sectional single guide track connection adaptable to top drive equipment is also adaptable to guide track connections in other fields. The method is applicable to all top drive guide tracks by little modification. The installation time of the single guide track which is the supporting body for the reacting torque produced when is drilling or unloading accounts for 30 to 50 percent of the time for integral erection of the top drive and the fast, and convenient and reliable installation of the guide track can significantly reduce installation time for the whole top drive equipment, improving operational reliability of the top drive.
Description
Relate to the field
The segmented single-rail that the utility model relates to a kind of top driving device connects, and also can adapt to other field guide rail and connect, and promptly is applicable to the guide rail quick-connect machanism of all top drive guide rails.
Background technology
The top is driven single-rail and is connected and to account for the top and drive whole 30 ~ 50% of the required time that connects, and rapid and reliable single-rail connects can shorten the set-up time greatly.The connection of single-rail at present mainly contains three kinds of modes: bolt-type, collapsible, bolt interconnection system.The two kinds of methods in back are cumbersome, and collapsible single-rail is installed need be stretching with single-rail with special equipment with whole single-rail, and burst is reinforced; The bolt joint efficiency is low, needs the running check screw retention in the use.
So adopt bolt-type to connect comparatively speaking easily and fast, but before external mode of occupation, also have some problems.In the middle of at bearing pin, add lock pin, during the one side installation fee, weakened the intensity of axle on the other hand, the bearing pin fracture easily takes place under fluctuating load.The present invention arises at the historic moment at above problem.
Technology contents
The purpose of this utility model is to provide a kind of solution single-rail that difficulty is installed, and reduces accident potential, shortens the set-up time, improves the guide rail quick-connect machanism of installation effectiveness.
The utility model is achieved in that and comprises that monaural joint 1, ears joint 2, preceding bearing pin 3, baffle plate 4, baffle holes 5, rear pin shaft 6, monaural joint 1 are connected with ears joint 2 pins, baffle plate 4 is connected with preceding bearing pin 3, baffle plate 4 is housed in the baffle holes 5, rear pin shaft 6 has been housed in the bottom of this device.
Advantage of the present utility model is:
Make that the connection number of packages of whole single-rail is few, handling ease, easy for installation, the reliability height.The segmented single-rail that adapts to top driving device connects, and also can adapt to other field guide rail and connect.All top drive guide rails are transformed all a little can adopt this method.Single-rail produces the supporting body of anti-milk moment of torsion when being top driving device drilling well or shackle.Its set-up time accounts for the top and drives 30 ~ 50% of integral installation process, and the quick, convenient, reliable of guide rail installed, and can shorten the set-up time of whole top driving device greatly, improves the reliability of pushing up the work of driving.
Description of drawings
Fig. 1, Fig. 2, Fig. 3 are respectively the view of the utility model all directions.
Concrete enforcement
As shown in Figure 1, 2, during installation, two joint single-rails become " L " shape, and bearing pin 3 before inserting earlier inserts baffle plate 4 in the baffle holes 5 again, promotes single track to certain altitude, treats that two guide rails become " I " type, inserts rear pin shaft, inserts safety clamping-spring, and two joint single-rails install.
The baffle plate 4 coverlet terminal lugs 1 that are inserted in the baffle holes 5 are blocked, and can't come off.Simultaneously, play the effect that stops preceding bearing pin 3 plaies.During dismounting, earlier rear pin shaft is dismantled, again guide rail is splitted into " L " type, take out baffle plate 4, get also preceding bearing pin 3 again, two guide rails can be separated.Whole connector quantity is few, and handling ease is easy for installation, the reliability height.
Claims (1)
1. guide rail quick-connect machanism, comprise monaural joint (1), ears joint (2), preceding bearing pin (3), baffle plate (4), baffle holes (5), rear pin shaft (6), it is characterized in that: monaural joint (1) is connected with ears joint (2) pin, baffle plate (4) is connected with preceding bearing pin (3), baffle plate (4) is housed in the baffle holes (5), rear pin shaft (6) has been housed in the bottom of this device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320102573 CN2656597Y (en) | 2003-11-04 | 2003-11-04 | Fast connecting mechanism for guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320102573 CN2656597Y (en) | 2003-11-04 | 2003-11-04 | Fast connecting mechanism for guide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2656597Y true CN2656597Y (en) | 2004-11-17 |
Family
ID=34340148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320102573 Expired - Lifetime CN2656597Y (en) | 2003-11-04 | 2003-11-04 | Fast connecting mechanism for guide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2656597Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101787853A (en) * | 2010-03-31 | 2010-07-28 | 四川宏华石油设备有限公司 | Guide rail for drilling-production equipment and connection method thereof |
| CN101424163B (en) * | 2007-10-31 | 2011-09-14 | 北京南车时代机车车辆机械有限公司 | Single-rail connecting device and single-rail |
| CN108194030A (en) * | 2018-02-26 | 2018-06-22 | 四川宏华石油设备有限公司 | A kind of top drive guide rail |
| CN108194031A (en) * | 2018-02-26 | 2018-06-22 | 四川宏华石油设备有限公司 | A kind of top drive guide rail |
| CN108223513A (en) * | 2018-02-27 | 2018-06-29 | 四川宏华石油设备有限公司 | A kind of attachment device |
| CN114454395A (en) * | 2021-12-31 | 2022-05-10 | 元创科技股份有限公司 | Middle-gear guide rail system for rubber track vulcanization processing technology and vulcanization processing system |
-
2003
- 2003-11-04 CN CN 200320102573 patent/CN2656597Y/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101424163B (en) * | 2007-10-31 | 2011-09-14 | 北京南车时代机车车辆机械有限公司 | Single-rail connecting device and single-rail |
| CN101787853A (en) * | 2010-03-31 | 2010-07-28 | 四川宏华石油设备有限公司 | Guide rail for drilling-production equipment and connection method thereof |
| CN101787853B (en) * | 2010-03-31 | 2012-07-04 | 四川宏华石油设备有限公司 | Guide rail for drilling-production equipment and connection method thereof |
| CN108194030A (en) * | 2018-02-26 | 2018-06-22 | 四川宏华石油设备有限公司 | A kind of top drive guide rail |
| CN108194031A (en) * | 2018-02-26 | 2018-06-22 | 四川宏华石油设备有限公司 | A kind of top drive guide rail |
| CN108194030B (en) * | 2018-02-26 | 2024-01-02 | 四川宏华石油设备有限公司 | Top drive guide rail |
| CN108194031B (en) * | 2018-02-26 | 2024-05-24 | 四川宏华石油设备有限公司 | Top drive guide rail |
| CN108223513A (en) * | 2018-02-27 | 2018-06-29 | 四川宏华石油设备有限公司 | A kind of attachment device |
| CN114454395A (en) * | 2021-12-31 | 2022-05-10 | 元创科技股份有限公司 | Middle-gear guide rail system for rubber track vulcanization processing technology and vulcanization processing system |
| CN114454395B (en) * | 2021-12-31 | 2023-08-25 | 元创科技股份有限公司 | Middle-gear guide rail system for rubber track vulcanization processing technology and vulcanization processing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20131104 Granted publication date: 20041117 |