CN114161390A - Well head clamping device of rapid Assembly - Google Patents
Well head clamping device of rapid Assembly Download PDFInfo
- Publication number
- CN114161390A CN114161390A CN202111349197.6A CN202111349197A CN114161390A CN 114161390 A CN114161390 A CN 114161390A CN 202111349197 A CN202111349197 A CN 202111349197A CN 114161390 A CN114161390 A CN 114161390A
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- China
- Prior art keywords
- plate
- screw rod
- frame
- wellhead
- driving unit
- 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.)
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Links
- 230000005540 biological transmission Effects 0.000 claims description 36
- 238000009434 installation Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Programme-controlled manipulators
- B25J9/0009—Constructional details, e.g. manipulator supports, bases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J15/00—Gripping heads and other end effectors
- B25J15/08—Gripping heads and other end effectors having finger members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J15/00—Gripping heads and other end effectors
- B25J15/08—Gripping heads and other end effectors having finger members
- B25J15/12—Gripping heads and other end effectors having finger members with flexible finger members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Programme-controlled manipulators
- B25J9/10—Programme-controlled manipulators characterised by positioning means for manipulator elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Programme-controlled manipulators
- B25J9/10—Programme-controlled manipulators characterised by positioning means for manipulator elements
- B25J9/102—Gears specially adapted therefor, e.g. reduction gears
Landscapes
- Engineering & Computer Science (AREA)
- Robotics (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a wellhead clamping device capable of being assembled quickly, which comprises: a jaw mechanism; a first driving unit for driving the clamping jaw mechanism to move in the horizontal X direction; the second driving unit drives the first driving unit to move in the horizontal Y direction; a third driving unit for driving the second driving unit to move in the Z direction; and a frame for mounting the third driving unit. Through the clamping device provided by the scheme, when the wellhead device is installed, the manpower is greatly saved, the time is saved, and the efficiency is improved.
Description
Technical Field
The invention belongs to the technical field of chemical equipment, and particularly relates to a wellhead clamping device capable of being rapidly assembled.
Background
The wellhead equipment is composed of pipe head and blowout preventer stack, etc. and is used for controlling pressure and direction of gas and liquid fluids, including oil production tree, etc. the wellhead equipment is installed in the well head for petroleum and natural gas drilling, and is a device for hanging casing pipe and oil pipe and sealing oil pipe, casing pipe and annular space of every layer of casing pipe, and is generally composed of casing head, oil pipe head and blowout preventer stack.
Along with the continuous development of industry, people also more and more flourish to the demand of oil, consequently also promoted the big development of oil development trade, along with the development of oil equipment trade, wellhead assembly specification is higher and higher, and equipment volume is bigger and larger, and the valve need the manual work to dismantle it in the process of installation and dismantlement and the dismantlement of returning the factory to some valves, needs the staff to bend over again and places the valve that dismantles on the ground and with new valve removal place on production tree or gas production tree, not only waste staff's physical power, delay time and the flow of changing the valve.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a wellhead clamping device capable of being assembled quickly to solve the problems.
The technical scheme disclosed by the invention is as follows: a quick-fit wellhead gripping device, comprising:
a jaw mechanism;
a first driving unit for driving the clamping jaw mechanism to move in the horizontal X direction;
the second driving unit drives the first driving unit to move in the horizontal Y direction;
a third driving unit for driving the second driving unit to move in the Z direction; and
a frame for mounting the third drive unit.
In addition to the above, preferably, the clamping jaw mechanism further includes a driving unit for driving the clamping jaw mechanism to rotate around its own axis, and the driving unit is fixed to the first driving unit.
On the basis of the above scheme, as preferred, the third drive unit is the lead screw, and the lead screw includes left lead screw, right lead screw, and the frame includes left side frame, right side frame, through linking bridge fixed connection between left side frame and the right side frame, and left side frame, right side frame set up for linking bridge symmetry, and left and right lead screw is installed in the left and right side frame that corresponds.
On the basis of the scheme, preferably, the lower end face of the connecting support is fixedly provided with the motor, and an output shaft of the motor penetrates through the connecting support and is in transmission connection with the corresponding screw rods on the left side rack and the right side rack.
On the basis of the scheme, as preferred, the left side frame includes first left side board, second left side board, has the interval between second left side board, the second left side board, and the both ends of second left side board, second left side board are respectively through upper left fixed plate, left bottom plate fixed connection, the upper and lower both ends of left lead screw respectively with upper left fixed plate, between the left bottom plate normal running fit, and the upper end transmission of left lead screw connects the motor output shaft.
On the basis of the scheme, preferably, the second driving unit is a transverse screw rod, the first sliding block and the second sliding block are respectively in threaded connection with the left screw rod and the right screw rod, the first sliding block and the second sliding block are fixedly connected with the transverse frame, the transverse frame comprises an upper plate, a lower plate, a left plate and a right plate, the left plate and the right plate are fixedly connected with the two ends of the upper plate and the lower plate, the two ends of the transverse screw rod are rotatably connected with the left plate and the right plate, and the transverse sliding block is in threaded connection with the transverse screw rod.
On the basis of the above scheme, as preferred, all be provided with the guide groove on the opposite face of first left side board and second left side board, first right side board and second right side board and upper plate and hypoplastron, this guide groove is the L type, is convenient for install the slider that changes the correspondence.
On the basis of the scheme, preferably, the guide grooves on the upper plate and the lower plate are provided with rollers.
On the basis of the scheme, as the optimization, the transverse sliding block is fixedly provided with the transmission cavity, the transmission cavity is internally and fixedly provided with the transmission shaft, the transmission shaft is fixedly connected with the transmission gear, the transmission gear is meshed with the rack, the rack is in sliding fit with the transmission cavity in the length direction of the rack, one end of the rack, which extends out of the transmission cavity, is fixedly connected with the base, and the base is provided with the clamping jaw mechanism.
On the basis of the scheme, as the optimization, a base rotating shaft is fixedly installed on the base, the upper end of the base rotating shaft is fixedly connected with the clamping jaw mechanism, a rotating shaft gear is fixedly installed on the base rotating shaft and meshed with a driving gear, and the driving gear is fixed on an output shaft of a base motor.
Compared with the prior art, the invention has the following beneficial effects:
through the clamping device provided by the scheme, when the wellhead device is installed, the manpower is greatly saved, the time is saved, and the efficiency is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a perspective view of the present invention;
FIG. 3 is a schematic structural view of a transmission chamber;
fig. 4 is a schematic structural view of the base.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following description will be made with reference to the accompanying drawings. It is obvious that the drawings in the following description are only some examples of the invention, and that for a person skilled in the art, other drawings and embodiments can be derived from them without inventive effort.
1-4, a quick-fit wellhead gripping device, comprising:
the frame, the frame specifically includes left side frame, right side frame, through linking bridge 1 fixed connection between left side frame and the right side frame, left side frame, right side frame set up for the linking bridge symmetry, and wherein, the lower terminal surface fixed mounting of linking bridge has the motor, and the output shaft of motor passes the screw rod that corresponds in the transmission connection left side frame, the right side frame behind the linking bridge, and the screw rod specifically includes left lead screw 2, right lead screw 3.
For the left side frame, it specifically includes first left side board 4, second left side board 5, has the interval between second left side board, the both ends of second left side board are respectively through upper left fixed plate 6, left bottom plate 7 fixed connection, the upper and lower both ends of left lead screw respectively with upper left fixed plate, between the left bottom plate normal running fit, and the upper end transmission of left lead screw connects the motor output shaft, rather than corresponding, the upper end transmission of right lead screw connects the output shaft.
More specifically, the transmission between the left and right screw rods and the output shaft is gear transmission.
The first sliding block 8 and the second sliding block are respectively in threaded connection with a corresponding left screw rod and a corresponding right screw rod, the first sliding block and the second sliding block are fixedly connected with a transverse rack, the transverse rack comprises an upper plate 9, a lower plate 10, a left plate 11 and a right plate 12, the two ends of the upper plate and the lower plate are fixedly connected, the two ends of the transverse screw rod are rotatably connected with the left plate and the right plate, a driving source for driving the transverse screw rod to rotate can be in motor driving or manual driving, and the transverse sliding block 13 is in threaded connection with a transverse screw rod 14.
To ensure the stability of the movement of the first slide block, the second slide block and the transverse slide block. All be provided with the direction recess on the opposite face of first left side board and second left side board, first right side board and second right side board and upper plate and hypoplastron, this direction recess is the L type, is convenient for install the slider of changing correspondence.
Wherein, the guide grooves on the upper plate and the lower plate are provided with rollers which are in a plurality of rows and a plurality of columns. The supporting effect on the transverse sliding block can be improved, and sliding is converted into rolling friction.
The transverse sliding block is fixedly provided with a transmission cavity 15, a transmission shaft 16 is fixedly arranged in the transmission cavity and is fixedly connected with a transmission gear 17, the transmission gear is meshed with a rack 18, the rack and the transmission cavity are in sliding fit in the length direction of the rack, one end of the rack, which extends out of the transmission cavity, is fixedly connected with a base 19, and a clamping jaw mechanism is arranged on the base.
For the clamping jaw mechanism, the clamping jaw mechanism can be a finger cylinder, a three-jaw chuck, a four-bar linkage driving type clamping jaw and the like in the prior art.
The clamping jaw mechanism is rotatably installed on the base, and if the center of the base is provided with a rotating shaft which is rotatably connected with the base, the rotating shaft is fixedly connected with the clamping jaw mechanism.
In order to keep the rack running stably and reduce the friction between the rack and the wall of the transmission cavity, rollers are fixed on the opposite transmission cavity walls at two sides of the rack, and the sliding friction is changed into rolling friction.
The base is fixedly provided with a base rotating shaft 20, the upper end of the base rotating shaft is fixedly connected with a clamping jaw mechanism, a rotating shaft gear is fixedly arranged on the base rotating shaft and is meshed with a driving gear, and the driving gear is fixed on an output shaft of a base motor. Or
Set up in turn-ups 21 and form circular shape track groove 22 on the base, the base pivot is rotated and is installed on the base, fixed swinging boom 24 in the base pivot, the both ends of swinging boom stretch into the track inslot, the both ends of swinging boom have through-hole A, it is the through-hole B23 that has a plurality of extension circumference distribution on the turn-ups rather than corresponding, the bolt passes through-hole A and one of them through-hole B and fixes a position turn-ups and swinging boom mutually, base pivot end fixing has the hand wheel.
In the scheme of this application, the first step is that the manual work presss from both sides the action that needs the installation subassembly through gripper mechanism on ground, and gripper mechanism's clamping jaw inner wall is one deck rubber soft body layer, is used for protecting the tight well head subassembly of clamp on the one hand, increases frictional force on the one hand, is difficult to drop at the in-process of centre gripping.
The claw hook can be clamped by rotating the hand wheel to drive the connecting rod to move.
Simple mechanical clamping replaces the traditional mode of fixing by a rope, and accidents in the installation process are reduced.
The second step is that some well head installation component need some angles, after accomplishing first step action, artifical rotation hand wheel or base motor drive swinging boom at the track inslot internal rotation, it has 16 through-hole A to open on the enstrophe when artifical rotates, divide into 16 with discoid enstrophe and just equal to divide into 16 22.5 degrees with 360 degrees, also have through-hole B on the swinging boom both ends, through rotating the hand wheel with the through-hole B on the swinging boom with the coincidence of through-hole A on the enstrophe, it is fixed with it to pass the through-hole with the bolt, just can accomplish some installation angles commonly used. The clamping jaw mechanism is fixed on the rotating arm.
The angle that needs the installation is confirmed to the mode through the analog clock pointer, and the mechanical device of the simple swinging boom of reuse is simple and understandable, needs the workman to lift the mode of lifting the manual control angle on the contrast traditional equipment safe convenient more also improved the installation effectiveness effectively.
And thirdly, determining the distance between the front and the rear of the installation through a transmission cavity.
And the fourth step and the fifth step are realized through a screw rod.
The adjusting and driving of the scheme can realize the scheduling of light objects through a hand wheel, and can also realize the automatic control through a motor and the like, and for the automatic control, the stroke of each step can be controlled through a PLC.
In addition, the left lower fixing plate and the right lower fixing plate corresponding to the left lower fixing plate are provided with self-braking rollers.
It should be noted that the above embodiments can be freely combined as necessary. The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A quick-fit wellhead clamping device, comprising:
a jaw mechanism;
a first driving unit for driving the clamping jaw mechanism to move in the horizontal X direction;
the second driving unit drives the first driving unit to move in the horizontal Y direction;
a third driving unit for driving the second driving unit to move in the Z direction; and
a frame for mounting the third drive unit.
2. A quick-fit wellhead gripping device according to claim 1 and also including a drive unit for driving rotation of said gripper mechanism about its own axis, the drive unit being secured to the first drive unit.
3. The fast-assembling wellhead clamping device according to claim 1 or 2, wherein the third driving unit is a screw rod, the screw rod comprises a left screw rod and a right screw rod, the frame comprises a left frame and a right frame, the left frame and the right frame are fixedly connected through a connecting bracket, the left frame and the right frame are symmetrically arranged relative to the connecting bracket, and the left screw rod and the right screw rod are mounted on the corresponding left frame and the right frame.
4. The quick-assembly wellhead clamping device according to claim 3, wherein a motor is fixedly mounted on the lower end face of the connecting support, and an output shaft of the motor penetrates through the connecting support and is in transmission connection with corresponding screw rods on the left side frame and the right side frame.
5. The fast-assembling wellhead clamping device according to claim 3, wherein the left side frame comprises a first left side plate and a second left side plate, a space is formed between the first left side plate and the second left side plate, two ends of the first left side plate and the second left side plate are fixedly connected through a left upper fixing plate and a left lower fixing plate respectively, an upper end and a lower end of the left screw rod are in running fit with the left upper fixing plate and the left lower fixing plate respectively, and an upper end of the left screw rod is in transmission connection with a motor output shaft.
6. The fast-assembling wellhead clamping device according to claim 3, wherein the second driving unit is a transverse screw rod, the first slide block and the second slide block are respectively in threaded connection with the left screw rod and the right screw rod, the first slide block and the second slide block are fixedly connected with a transverse frame, the transverse frame comprises an upper plate, a lower plate, a left plate and a right plate, the left plate and the right plate are fixedly connected with two ends of the upper plate and the lower plate, two ends of the transverse screw rod are rotatably connected with the left plate and the right plate, and the transverse slide block is in threaded connection with the transverse screw rod.
7. The fast assembling wellhead holding device according to claim 6, wherein guide grooves are provided on the opposing faces of the first and second left side plates, the first and second right side plates, and the upper and lower plates, the guide grooves being L-shaped to facilitate installation and replacement of the corresponding slide blocks.
8. The quick-fit wellhead gripping device according to claim 7, wherein the guide grooves on the upper and lower plates are fitted with rollers.
9. The fast-assembling wellhead clamping device according to claim 6, wherein the transverse sliding block is fixedly provided with a transmission cavity, a transmission shaft is fixedly arranged in the transmission cavity, the transmission shaft is fixedly connected with a transmission gear, the transmission gear is meshed with a rack, the rack is in sliding fit with the transmission cavity in the length direction of the rack, one end of the rack, which extends out of the transmission cavity, is fixedly connected with a base, and a clamping jaw mechanism is arranged on the base.
10. The fast assembling wellhead holding device according to claim 9, wherein a base shaft is fixedly mounted on the base, the upper end of the base shaft is fixedly connected with the clamping jaw mechanism, a shaft gear is fixedly mounted on the base shaft, the shaft gear is engaged with a driving gear, and the driving gear is fixed on an output shaft of the base motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111349197.6A CN114161390B (en) | 2021-11-15 | 2021-11-15 | Wellhead clamping device capable of being assembled quickly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111349197.6A CN114161390B (en) | 2021-11-15 | 2021-11-15 | Wellhead clamping device capable of being assembled quickly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114161390A true CN114161390A (en) | 2022-03-11 |
| CN114161390B CN114161390B (en) | 2024-05-24 |
Family
ID=80479017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111349197.6A Active CN114161390B (en) | 2021-11-15 | 2021-11-15 | Wellhead clamping device capable of being assembled quickly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114161390B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114800595A (en) * | 2022-05-12 | 2022-07-29 | 哈尔滨理工大学 | Industrial robot |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170334075A1 (en) * | 2014-10-28 | 2017-11-23 | Festo Ag & Co.Kg | Universal end of arm robot tool |
| CN108621131A (en) * | 2018-04-28 | 2018-10-09 | 佛山市宾高工业设计有限公司 | A kind of tetra- axis servo manipulators of XYZR |
| CN210456548U (en) * | 2019-08-16 | 2020-05-05 | 周建楚 | Clamping mechanism for unmanned goods selling |
| CN211103984U (en) * | 2019-12-17 | 2020-07-28 | 广东恩慈智能科技有限公司 | Capacitor jig clamping device |
| CN111941399A (en) * | 2020-08-19 | 2020-11-17 | 连城凯克斯科技有限公司 | double-Z-axis mechanism |
| CN112696168A (en) * | 2021-01-16 | 2021-04-23 | 江苏庆海石油机械有限公司 | Integral horizontal oil production wellhead assembly |
| CN112855057A (en) * | 2021-01-16 | 2021-05-28 | 江苏苏盐阀门机械有限公司 | Multi-seat quick-mounting wellhead device |
-
2021
- 2021-11-15 CN CN202111349197.6A patent/CN114161390B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170334075A1 (en) * | 2014-10-28 | 2017-11-23 | Festo Ag & Co.Kg | Universal end of arm robot tool |
| CN108621131A (en) * | 2018-04-28 | 2018-10-09 | 佛山市宾高工业设计有限公司 | A kind of tetra- axis servo manipulators of XYZR |
| CN210456548U (en) * | 2019-08-16 | 2020-05-05 | 周建楚 | Clamping mechanism for unmanned goods selling |
| CN211103984U (en) * | 2019-12-17 | 2020-07-28 | 广东恩慈智能科技有限公司 | Capacitor jig clamping device |
| CN111941399A (en) * | 2020-08-19 | 2020-11-17 | 连城凯克斯科技有限公司 | double-Z-axis mechanism |
| CN112696168A (en) * | 2021-01-16 | 2021-04-23 | 江苏庆海石油机械有限公司 | Integral horizontal oil production wellhead assembly |
| CN112855057A (en) * | 2021-01-16 | 2021-05-28 | 江苏苏盐阀门机械有限公司 | Multi-seat quick-mounting wellhead device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114800595A (en) * | 2022-05-12 | 2022-07-29 | 哈尔滨理工大学 | Industrial robot |
| CN114800595B (en) * | 2022-05-12 | 2022-10-11 | 哈尔滨理工大学 | Industrial robot |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114161390B (en) | 2024-05-24 |
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