CN206158635U - Oil workover rig hydraulic tong hydraulic line hanger - Google Patents
Oil workover rig hydraulic tong hydraulic line hanger Download PDFInfo
- Publication number
- CN206158635U CN206158635U CN201621069098.7U CN201621069098U CN206158635U CN 206158635 U CN206158635 U CN 206158635U CN 201621069098 U CN201621069098 U CN 201621069098U CN 206158635 U CN206158635 U CN 206158635U
- Authority
- CN
- China
- Prior art keywords
- fixed
- hydraulic
- support plate
- top board
- lower platen
- 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 - Fee Related
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Abstract
The utility model discloses an oil workover rig hydraulic tong hydraulic line, including setting up connection export elbow, connection nipple joint, fixed top board, the fixed holding down plate on fxed support plate and connecting the inlet bend, the connection inlet bend that the design can have the fxed support plate of the effect of bearing and connect gradually on not influencing the basis of oil workover rig derrick mechanism intensity, connect the nipple joint and connect the hydraulic channel that the export elbow formed, the hydraulic line that will originally suspend in midair naturally is divided into two, bear the pipeline bending stress that rig floor and the high drop of workover rig caused, fixed top board through demountable installation, fixed holding down plate is fixed hydraulic channel, make this oil workover rig hydraulic tong hydraulic line hanger cut apart original pipeline, improve the workover rig hydraulic pressure hose line state of suspending in midair, optimize the atress situation, the replacement cost has effectively been reduced.
Description
Technical field
The utility model is related to and oil gas field workover rig technical field, more particularly to a kind of petroleum well servicing rig hydraulic tongs liquid
Pressure pipeline hanger.
Background technology
In oil underground work, workover rig is requisite main construction equipment, and hydraulic tongs is that petroleum well servicing rig is matched somebody with somebody
The main lower tubular column that rises coordinates and instrument on set rig floor, and the equipment is by the hydraulic pressure of workover rig offer as power.Actually applying
In work, petroleum well servicing rig hydraulic pump is located on petroleum well servicing rig, and its position has about 3.5m's with the drilling floor surface of hydraulic tongs work
Height fall.Because hydraulic tongs needs continuous mobile working, thus can not fix for its hydraulic line for providing power, oil is repaiied
The long hydraulic hose line suspentions of about 8m used in the original car design of well machine are used.Pipeline long-time by the effect of self-suspension power, by answering
Power is serious, easily damaged.
Utility model content
The purpose of this utility model is to provide one kind and segmentation repacking guarantee height simultaneously is carried out to original long hydraulic hose line
Degree coordinates the petroleum well servicing rig hydraulic tongs hydraulic line hanger of the working depth of hydraulic tongs on rig floor.
For this purpose, technical solutions of the utility model are as follows：
A kind of petroleum well servicing rig hydraulic tongs hydraulic line hanger, it is curved including the connection outlet being arranged on fixed support plate
Head, connecting short section, fixed top board, fixed lower platen and connection inlet bend；Wherein, connecting short section, connection outlet elbow and
Connection inlet bend is two；
Fixed lower platen is arranged and is fixed on fixed support plate, and fixed top board overlays fixed lower platen and by solid
Determine screw fixed top board is fixed on fixed lower platen；On fixed top board and fixed lower platen junction side wall
Offer two radial direction through hole for being located at same horizontal line；The internal diameter of radial direction through hole is adapted with the external diameter of connecting short section, two
Connecting short section is inserted into respectively in two radial direction through hole and to be threaded with connection outlet respectively at every connecting short section two ends curved
Head and connection inlet bend；
Two axially extending bores are respectively offered on fixed support plate and positioned at fixed lower platen both sides, two connection outlets are made
The other end end of elbow and two connection inlet bends extend out to fixed support plate lower section and connects respectively by axially extending bore
There are liquid hydraulic line and feed liquor hydraulic line.
It is preferred that, fixed support plate is weldingly fixed on derrick, and keeps being located in same horizontal line with hydraulic tongs.
It is preferred that, two length for going out liquid hydraulic line are rice, and the length of two feed liquor hydraulic lines is rice.
Compared with prior art, the petroleum well servicing rig hydraulic tongs hydraulic line hanger is split to original pipeline, by
Originally 8m long lines are changed to two short tube lines connected using hanger of 2m and 3m, improve workover rig hydraulic hose line suspention shape
State, optimizes force-bearing situation, and the hydraulic line replacement frequency after improvement is annual by being monthly promoted to, and effectively reduces more
Change this into.
Description of the drawings
Fig. 1 is the structural representation of petroleum well servicing rig hydraulic tongs hydraulic line hanger of the present utility model；
Fig. 2 is that petroleum well servicing rig hydraulic tongs hydraulic line hanger of the present utility model installs and uses schematic diagram.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment is described further to the utility model, but following embodiments are right absolutely not
The utility model has any restriction.
As shown in Fig. 1～2, the petroleum well servicing rig hydraulic tongs hydraulic line hanger includes being arranged on fixed support plate 1
Connection outlet elbow 2, connecting short section 3, fixed top board 4, fixed lower platen 6 and connection inlet bend 7；Wherein, connect short
Section 3, connection outlet elbow 2 and connection inlet bend 7 are two；Specifically,
The fixed side of top board 4 offers a right angle gap, makes to fix top board 4 by the right angle gap and derrick 8
Side wall is fitted and is welded on derrick 8, and fixed top board 4 is located in same horizontal line with hydraulic tongs；
Fixed top board 4 and fixed lower platen 6 are two rectangular blocks of geomery identical；Fixed lower platen 6 is welded on
Central authorities on fixed support plate 1, fixed top board 4 is overlayed fixed lower platen 6 and is removably attached to by fixed screw 5 solid
Fix on pressing plate 6；Same level is located at offering two on fixed top board 4 and the fixed junction side wall of lower platen 6
The radial direction through hole of line, i.e., offering respectively two phases on the bottom surface of fixed top board 4 and on the top surface of fixed lower platen 6
Mutual parallel semi-circular recesses, and when fixed top board 4 is overlayed on fixed lower platen 6, upper and lower two semi-circular recesses are closed
And for two circular grooves；
The internal diameter of radial direction through hole is adapted with the external diameter of connecting short section 3；Two connecting short sections 3 are separately positioned on two radial directions
In through hole, and the every two ends of connecting short section 3 are threaded with respectively a connection outlet elbow 2 and a connection inlet bend 7；
Connection outlet elbow 2 and connection inlet bend 7 are elbow bend, and 90 ° of angles of other end Jing are curved after one end is connected with connecting short section 3
In state straight down after folding；
Two axially extending bores are respectively offered on fixed support plate 1 and positioned at the fixed both sides of lower platen 6, makes two to connect
The other end ends of mouth elbow 2 and two connection inlet bends 7 extend out to the lower section of fixed support plate 1 by axially extending bore；Two
The end of individual connection outlet elbow 2 is connected to two length and is 2 meters and goes out liquid hydraulic line 10, connects imports at two curved
7 end is connected to two length for 3 meters of feed liquor hydraulic lines 11；Go out liquid hydraulic line 10 and hydraulic pressure clipper joint, enter
Liquid hydraulic line 11 is connected with hydraulic pump.
Through said structure design, the design on the basis of petroleum well servicing rig derrick laser intensity is not affected can have and carry
The liquid that the fixed support plate 1 of effect and the connection inlet bend 7, connecting short section 3 and the connection outlet elbow 2 that are sequentially connected are formed
Pressure passageway, by originally naturally the hydraulic line of suspention is divided into two, bears the pipeline that rig floor is caused with workover rig height fall
Bending stress, makes the hydraulic hose line used to coordinate hydraulic tongs mobile working shorten to 2m, and it only receives at work very little
Stress.
In use, the position welding petroleum workover rig hydraulic tongs suitable with hydraulic tongs working depth is selected on derrick 8
Hydraulic line hanger 9, is connected well workover drive end unit hydraulic interface with inlet bend 7 is connected using imported hydraulic pipeline 11 after installation
Connect, the imported hydraulic pipeline 11 of the position can use the hard or soft hydraulic line of regular length；And by connection outlet elbow 2
Directly it is attached using hydraulic hose line between hydraulic tongs.
The scope of application of the present utility model is not limited to above-described embodiment, there is the floating hydraulic hose line works of more than 2m
Make to be promoted the use of in environment, the technical staff in same area may be used also on the premise of without departing from the utility model principle
To make some improvement, these improvement are also considered as protection domain of the present utility model.
Claims (3)
1. a kind of petroleum well servicing rig hydraulic tongs hydraulic line hanger, it is characterised in that including being arranged on fixed support plate (1)
Connection outlet elbow (2), connecting short section (3), fixed top board (4), fixed lower platen (6) and connect inlet bend (7), its
In, connecting short section (3), connection outlet elbow (2) and connection inlet bend (7) are two；Fixed lower platen (6) is arranged simultaneously
It is fixed on fixed support plate (1), fixed top board (4) is overlayed fixed lower platen (6) and will be fixed by fixed screw (5)
Top board (4) is fixed on fixed lower platen (6)；On fixed top board (4) and fixed lower platen (6) junction side wall
Offer two radial direction through hole for being located at same horizontal line；The internal diameter of radial direction through hole is adapted with the external diameter of connecting short section (3), and two
Root connecting short section (3) is inserted into respectively in two radial direction through hole and in every connecting short section (3) the two ends company of being threaded with respectively
Exit elbow (2) and connection inlet bend (7)；Respectively open up on fixed support plate (1) and positioned at fixed lower platen (6) both sides
There are two axially extending bores, make the other end end of two connection outlet elbows (2) and two connections inlet bend (7) by axially
Through hole extend out to fixed support plate (1) lower section and is connected to out liquid hydraulic line (10) and feed liquor hydraulic line (11).
2. petroleum well servicing rig hydraulic tongs hydraulic line hanger according to claim 1, it is characterised in that fixed support plate
(1) it is weldingly fixed on derrick (8), and keeps being located in same horizontal line with hydraulic tongs.
3. petroleum well servicing rig hydraulic tongs hydraulic line hanger according to claim 1, it is characterised in that two go out liquid liquid
The length of pressure pipeline (10) is 2 meters, and the length of two feed liquor hydraulic lines (11) is 3 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621069098.7U CN206158635U (en) | 2016-09-21 | 2016-09-21 | Oil workover rig hydraulic tong hydraulic line hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621069098.7U CN206158635U (en) | 2016-09-21 | 2016-09-21 | Oil workover rig hydraulic tong hydraulic line hanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206158635U true CN206158635U (en) | 2017-05-10 |
Family
ID=58650812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621069098.7U Expired - Fee Related CN206158635U (en) | 2016-09-21 | 2016-09-21 | Oil workover rig hydraulic tong hydraulic line hanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206158635U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108843274A (en) * | 2018-06-28 | 2018-11-20 | 东北石油大学 | Water-jet spinning drag bit and carbon dioxide injection well de-plugging process |
-
2016
- 2016-09-21 CN CN201621069098.7U patent/CN206158635U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108843274A (en) * | 2018-06-28 | 2018-11-20 | 东北石油大学 | Water-jet spinning drag bit and carbon dioxide injection well de-plugging process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210928 Address after: 100007 No. 9 North Main Street, Dongcheng District, Beijing, Dongzhimen Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CNPC Bohai Drilling Engineering Co.,Ltd. Address before: 300457 Tianjin Binhai New Area Development Zone Second Avenue 83, China Petroleum Tianjin building Bohai Drilling Engineering Co., Ltd. Patentee before: CNPC Bohai Drilling Engineering Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170510 |