CN109772775B - Automatic cleaning and oiling device for pipe column screw threads - Google Patents
Automatic cleaning and oiling device for pipe column screw threads Download PDFInfo
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- CN109772775B CN109772775B CN201910156276.1A CN201910156276A CN109772775B CN 109772775 B CN109772775 B CN 109772775B CN 201910156276 A CN201910156276 A CN 201910156276A CN 109772775 B CN109772775 B CN 109772775B
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Abstract
The invention relates to a pipe column screw thread automatic cleaning and oiling device. The technical scheme is as follows: the device comprises two device frames, wherein a front T-shaped opening is milled in front of the upper plane of each device frame, a rear T-shaped opening is milled behind the upper plane of each device frame, the front T-shaped opening is an operation channel when a front female buckle cleaning brush and a female buckle oiling brush work alternately, and the rear T-shaped opening is an operation channel when a rear female buckle cleaning brush and a male buckle oiling brush work alternately. The invention has the beneficial effects that: the invention changes manual operation into automatic operation, integrates the work of two working areas into the device to be automatically completed, and has the advantages of compact structure, high automation degree, reliable work, high working efficiency and reduced labor intensity.
Description
Technical Field
The invention relates to an oil drilling device and method, in particular to an automatic cleaning and oiling device for a pipe string screw thread.
Background
The connection between the pipe columns is an important work in petroleum drilling construction, the construction process of drilling, lifting and lowering is completed through the work of connecting and disconnecting the pipe columns, the operation of lowering a casing pipe into an oil layer is completed through the casing pipe, and before the connection of the pipe columns, the connection screw thread needs to be cleaned and the screw thread needs to be coated with screw thread oil. At present, the cleaning of the pipe column screw thread and the coating of the screw thread oil are still finished manually. The pipe column screw thread is cleaned by dipping diesel oil in a steel wire brush, the labor intensity is high, the cleaning effect is poor, the cleaning efficiency is low, and the cleaned dirt can not be recovered, so that the environmental pollution is caused. The manual painting of the thread oil often causes thread sticking and thread abrasion of the thread due to the phenomena of large environmental factors, uneven painting, pollution of the thread oil and the like, so that the thread of the pipe column is difficult to disassemble, and the production time is delayed. The cleaning process of the tubular column has the following defects: when the tubular column is cleaned by the wire brush manually, the cleaning effect is poor in quality, the labor intensity is high, the cleaning efficiency is low, and the environment is polluted because no effective recovery device is provided for the cleaned pollutants. The oil coating work of the pipe column screw thread is affected by the phenomena of large environmental factors, uneven coating, serious pollution of the screw thread oil and the like.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the automatic cleaning and oiling device for the pipe string screw thread, which changes manual operation into automatic operation, integrates the work of two working areas into the device for automatic completion, and has the advantages of compact structure, high automation degree, reliable work, high working efficiency and reduced labor intensity.
The technical scheme is as follows: the device comprises two device frames, wherein a front female buckle cleaning brush circulating oil tank, a front female buckle cleaning brush circulating oil pump, a front female buckle cleaning brush track, a front female buckle oil coating brush, a front female buckle cleaning brush hydraulic cylinder, a front female buckle cleaning brush sliding seat, a screw thread oil pump, a front female buckle cleaning brush, a hydraulic power source assembly, a front tubular column automatic turning plate hydraulic cylinder, a rear male buckle oil coating brush hydraulic cylinder, a rear male buckle oil coating brush track, a rear male buckle oil coating brush sliding seat, a front public platform track and a front public platform are installed on the front device frames in a centralized manner; the rear automatic pipe column flap, the rear automatic pipe column flap hydraulic cylinder, the rear pin cleaning brush track, the rear public platform slide seat, the rear public platform hydraulic cylinder, the rear pin cleaning brush, the rear public platform track, the rear public platform, the rear pin cleaning brush circulating oil tank, the rear pin cleaning brush hydraulic cylinder, the rear pin cleaning brush slide seat, the front box oiling brush track, the front box oiling brush hydraulic cylinder, the front public platform hydraulic cylinder, the front box oiling brush slide seat and the automatic control box are arranged on the rear device frame in a centralized manner, the front box cleaning brush is arranged on the front box cleaning brush track in pairs through a front T-shaped port, the rear pin cleaning brush is arranged on the rear pin cleaning brush track in pairs through a rear T-shaped port, the front box oiling brush is arranged on the front box oiling brush track of the front public platform, the rear pin oiling brush is arranged on the rear pin cleaning brush track of the rear public platform, the middle parts of the front and rear device frames are connected through a horizontal rotating pin, and a horizontal rotating pin shaft on one side is disassembled, and the front and the rear device frames are folded in the horizontal direction from head to tail through the horizontal rotating pin shaft.
Preferably, a front T-shaped opening is milled in the front of the upper plane of the device frame, a rear T-shaped opening is milled in the rear of the upper plane of the device frame, the front T-shaped opening is an operation channel when the front female buckle cleaning brush and the female buckle oiling brush work alternately, and the rear T-shaped opening is an operation channel when the rear female buckle cleaning brush and the male buckle oiling brush work alternately.
Preferably, a front box cleaning brush track is arranged on the front device frame, a rear pin cleaning brush track is arranged on the rear device frame, cleaning brush sliders are integrally arranged on the front box cleaning brush track and the rear pin cleaning brush track, the front box cleaning brushes are mounted on the cleaning brush sliders of the front box cleaning brush track in pairs through front T-shaped ports, the rear pin cleaning brushes are mounted on the cleaning brush sliders of the rear pin cleaning brush track in pairs through rear T-shaped ports, a front box cleaning brush hydraulic cylinder is fixed to the tail portion of the front box cleaning brush track, a rear pin cleaning brush hydraulic cylinder is fixed to the tail portion of the rear pin cleaning brush track, the front box cleaning brush hydraulic cylinder relatively pushes the front box cleaning brush to be transferred to the tubular column female buckle along the front box cleaning brush track, the rear pin cleaning brush hydraulic cylinder relatively pushes the rear pin cleaning brush to be transferred to the tubular column male buckle cleaning brush track, a front pin circulating oil pump of a front pin cleaning brush circulating oil tank of the front box cleaning brush circulating oil tank and a rear pin cleaning brush circulating oil tank are arranged in The pump is started simultaneously, the pumped diesel oil penetrates through the inner cylinders of the latticed rear male buckle cleaning brush and the front female buckle cleaning brush and acts on the bristles of the cleaning brush and between the bristles of the cleaning brush and the screw threads of the tubular column, the motor of the cleaning brush drives the inner cylinder of the cleaning brush to rotate, the bristles of the cleaning brush and the diesel oil pumped by the circulating oil pump clean the screw threads of the tubular column together, and dirt leaks into the outer cylinder of the cleaning brush from the latticed inner cylinder of the cleaning brush and flows back to the circulating oil tank of the rear male buckle.
Preferably, the front box oiling brush is mounted on a front box oiling brush rail of the front public platform, the rear male buckle oiling brush is mounted on a rear male buckle oiling brush rail of the rear public platform, the front box cleaning brush hydraulic cylinder controls the front box cleaning brush to return to the intersection of the front T-shaped port, the rear male buckle cleaning brush hydraulic cylinder controls the rear male buckle cleaning brush to return to the intersection of the rear T-shaped port, the front public platform hydraulic cylinder and the rear public platform hydraulic cylinder move transversely, the front public platform enables the front box cleaning brush to move to one side of a tubular column frame with the front T-shaped port, the rear public platform enables the rear male buckle cleaning brush to move to one side of the tubular column frame with the rear T-shaped port, the front box oiling brush hydraulic cylinder pushes the front box oiling brush to relatively transfer to the tubular column female buckle, and the rear male buckle oiling brush hydraulic cylinder pushes the rear male buckle cleaning brush to relatively transfer to the tubular column male buckle.
Preferably, the front oiling brush head is driven by a front oiling brush motor, the front oiling brush motor support is a fixed support connected with the brush head, a front oiling brush motor transmission shaft is assembled with a front oiling brush shaft sleeve and is fixed in the front oiling brush motor support, the front oiling brush motor transmission shaft and the front oiling brush shaft sleeve are provided with front oiling brush motor transmission shaft oil seals at two ends, the front oiling brush motor transmission shaft and the front oiling brush shaft sleeve are sealed, the front oiling brush shaft sleeve is provided with a front oiling brush oil inlet at the lower part, the front oiling brush head is contacted with a pipe column screw thread, a screw thread oil pump works, pumped screw thread oil enters the front oiling brush shaft sleeve from the front oiling brush oil inlet and is pumped to the front oiling brush head through a hollow oil cavity of the front oiling brush motor transmission shaft, the screw thread oil is pumped to the front oiling brush head through an oil duct of the front oiling brush head, and when the front oiling brush head reaches the surface of the front oiling brush head, the pipe column female thread is coated with screw thread oil, the rear male thread oiling brush has the same structure as the front female thread oiling brush, and the pipe column male thread is coated with the screw thread oil.
Preferably, the device frame mount is between tubular column catwalk and tubular column pipe support, in operation, the tubular column rolls the tubular column to the device through pipe support outside jacking device or manual work and turns over the board and the automatic board department that turns over of back tubular column before the tubular column turns over the board automatically, the tubular column turns over the board to the operating position automatically before the board hydraulic cylinder shrink hydraulic cylinder pulling is turned over to the inductor, the automatic board to the operating position that turns over of tubular column after the board hydraulic cylinder shrink hydraulic cylinder pulling tubular column is turned over to the back tubular column automatically, preceding automatic board and the automatic board that turns over of back are degree V type structure, preceding automatic board and the automatic board that turns over of back are: the position of entering the pipe column and the position of the V-shaped opening face to one side of the pipe column pipe frame; when the pipe column is in a working position, the V-shaped opening faces upwards, and the pipe column is arranged in the V-shaped groove; and the position of the pipe column is output, and the position of the V-shaped opening faces one side of the catwalk of the pipe column.
Preferably, preceding tubular column is automatic to be turned over the board and is turned over the board with the back tubular column is automatic to be scribbled the brush of oiling at back pin thread, the back box is scribbled the brush of oiling and has been smeared oily back, preceding automatic board of turning over is got back to the intersection of preceding T type mouth, the automatic board of turning over of back tubular column gets back to the intersection of back T type mouth, preceding tubular column is automatic to be turned over the automatic board of turning over of preceding tubular column hydraulic cylinder control and is arrived the tubular column position, the automatic board of turning over of back tubular column hydraulic cylinder control turns over of back tubular column arrives the tubular column position, V type opening position is towards tubular column cat.
The invention has the beneficial effects that: the invention changes manual operation into automatic operation, integrates the work of two working areas into the device to be automatically completed, has compact structure, high automation degree, reliable work and high working efficiency, reduces the labor intensity, and has the advantages that: 1. the cleaning brush has the functions of cleaning the screw thread of the tubular column in a sealed and rotary manner and recovering and cleaning dirt. 2. The oiling realizes the automation, and the tubular column screw thread oiling is important work, has realized automatic oiling function, has ensured tubular column oiling operating mass. 3. The oil tank is cleaned in the environmental protection design, the dirt of the cleaned pipe column is collected to the filter bin of the oil tank, the filter screen of the filter bin is cleaned regularly, and the pollution of the existing cleaning pipe column screw thread to the environment is reduced. 4. The work efficiency is high, the work of two working links of smearing the screw thread oil on the site cleaning pipe column and the drill floor wellhead is centralized to the device to be completed at one time, and the work efficiency is improved. 5. The automatic degree is high, and the whole tubular column washs the fat liquoring process and has saved the manpower by automated control such as time controller and position controller. 6. The whole device has compact structure and high integration degree, has the functions of automatically conveying the pipe column, automatically cleaning the pipe column and automatically cleaning the pipe column, and is internally provided with a diesel oil circulation cleaning oil tank, a hydraulic power source assembly, a screw thread oil plunger pump assembly, various transfer hydraulic cylinders, various transfer tracks, various oil inlet and return pipelines and a control system. 7. The device is convenient to disassemble, assemble and move, is intensively arranged on the front and rear two device frames with the same height with the tubular column catwalk, is connected with the horizontal rotating pin shafts through the horizontal rotating pin shafts on two sides, and can be folded in the head-tail horizontal direction of the front and rear two device frames when being disassembled and moved without disassembling other devices, so that the device can be moved. 8. The device is low in cost and convenient to implement, the hydraulic cylinder control of the device is realized by controlling the actuating mechanism to control the hydraulic cylinder to act through the position sensor, and the cleaning brush motor and the oiling brush motor are controlled by 24v direct current safe voltage and are easy to realize.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the apparatus;
FIG. 3 is a rear view of the apparatus;
FIG. 4 is a schematic front view of the apparatus;
FIG. 5 is a schematic rear view of the device;
FIG. 6 is a front left side view of the device;
FIG. 7 is a schematic view of a pre-installation basting brush;
FIG. 8 is a schematic view of the rear cleaning brush of the apparatus;
FIG. 9 is a left side view of the rear cleaning brush of the device;
in the upper diagram: the device comprises a device frame 1, a front female buckle cleaning brush circulating oil tank 2, a front female buckle cleaning brush circulating oil pump 3, a front female buckle cleaning brush track 4, a front female buckle oiling brush 5, a front female buckle cleaning brush hydraulic cylinder 6, a front female buckle cleaning brush slide 7, a screw thread oil pump 8, a front female buckle cleaning brush 9, a hydraulic power source assembly 10, a tubular column 11, a front tubular column automatic turning plate 12, a front tubular column automatic turning plate hydraulic cylinder 13, a rear tubular column automatic turning plate 14, a rear tubular column automatic turning plate hydraulic cylinder 15, a rear male buckle cleaning brush track 16, a rear public platform slide 17, a rear public platform hydraulic cylinder 18, a rear male buckle cleaning brush 19, a rear public platform track 20, a rear public platform 21, a rear male buckle cleaning brush circulating oil tank 22, a rear male buckle cleaning brush hydraulic cylinder 23, a rear male buckle cleaning brush slide 24, a front female buckle oiling brush track 25, a front female buckle oiling brush hydraulic cylinder 26, a rear male buckle oiling brush 27, a rear male buckle oiling brush 28, a rear, A rear pin stud oiling brush rail 29, a rear pin stud oiling brush slide carriage 30, a front public platform hydraulic cylinder 31, a front box stud oiling brush slide carriage 32, a front public platform slide carriage 33, an automatic device control box 34, a horizontal rotating pin shaft 35, a front public platform rail 36, a front public platform 37, a front T-shaped port 38, a rear T-shaped port 39, a front device frame 1.1, a rear device frame 1.2, a front oiling brush motor 5.1, a front oiling brush motor support 5.2, a front oiling brush motor bearing 5.3, a front oiling brush motor bearing support 5.4, a front oiling brush motor bearing snap spring 5.5, a front oiling brush motor transmission shaft oil seal 5.6, a front oiling brush motor transmission shaft 5.7, a front oiling brush oil inlet 5.8, a front oiling brush shaft sleeve 5.9, a front oiling brush 5.10, a front oiling brush head fixing 5.11, a rear brush motor 19.1, a rear brush motor support 19.2, a rear brush support 19.3, a rear brush fixing support 19.4, a rear brush head and a rear brush head 5.4, 19.6 parts of a transmission shaft of the rear cleaning brush, 19.7 parts of an oil return opening of the rear cleaning brush, 19.8 parts of a steel wire brush of the rear cleaning brush, 19.9 parts of an inner cylinder of the rear cleaning brush, 19.10 parts of an outer cylinder of the rear cleaning brush and 19.11 parts of an oil inlet of the rear cleaning brush.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
The device 1 is arranged between a tubular column catwalk or a tubular column automatic catwalk and a tubular column pipe support, the tubular column is jacked up from the outer side of the tubular column pipe support or manually rolled to an automatic tubular column turning plate of the device, and after a tubular column is sensed by an automatic tubular column turning plate sensor, the tubular column is automatically turned into a V-shaped automatic tubular column turning plate;
2 a front T-shaped opening 38 is milled in the front of the upper plane of the device frame, a rear T-shaped opening 39 is milled in the rear of the upper plane of the device frame, the front T-shaped opening 38 is an operation channel when a front female buckle cleaning brush and a female buckle oiling brush work alternately, and the rear T-shaped opening 39 is an operation channel when a rear female buckle cleaning brush and a male buckle oiling brush work alternately;
3, carrying out environment-friendly cleaning on the tubular column male buckle and the tubular column female buckle on the automatic plate turnover frame under the control of the transfer hydraulic cylinder by the male buckle cleaning brush and the female buckle cleaning brush;
4, after the male buckle and female buckle cleaning brushes work, the male buckle and female buckle cleaning brushes paint thread oil on the tubular column male buckle and female buckle under the control of the transfer hydraulic cylinder;
5 after the male buckle and the female buckle of the pipe column are coated with the screw thread oil, the pipe column is turned over and conveyed to a pipe column catwalk under the control of an automatic plate turning hydraulic cylinder;
6 whole sets of device is concentrated and is installed two high and tubular column catwalks the same, and the middle round pin hub connection can realize on the platform of horizontal direction fifty percent discount head and the tail.
A front T-shaped opening 38 is milled in the front of the upper plane of the device frame 1, a rear T-shaped opening 39 is milled in the rear of the upper plane of the device frame 1, the front T-shaped opening 38 is an operation channel when the front female buckle cleaning brush 9 and the female buckle oiling brush 5 alternately work, and the rear T-shaped opening 39 is an operation channel when the rear female buckle cleaning brush 19 and the male buckle oiling brush 27 alternately work.
The device comprises two device frames 1, wherein a front female buckle cleaning brush circulating oil tank 2, a front female buckle cleaning brush circulating oil pump 3, a front female buckle cleaning brush track 4, a front female buckle oiling brush 5, a front female buckle cleaning brush hydraulic cylinder 6, a front female buckle cleaning brush sliding seat 7, a screw thread oil pump 8, a front female buckle cleaning brush 9, a hydraulic power source assembly 10, a front tubular column automatic turning plate 12, a front tubular column automatic turning plate hydraulic cylinder 13, a rear male buckle oiling brush 27, a rear male buckle oiling brush hydraulic cylinder 28, a rear male buckle oiling brush track 29, a rear male buckle oiling brush sliding seat 30, a front public platform track 36 and a front public platform 37 are arranged on the front device frame 1.1; a rear tubular column automatic turning plate 14, a rear tubular column automatic turning plate hydraulic cylinder 15, a rear pin buckle cleaning brush track 16, a rear public platform sliding seat 17, a rear public platform hydraulic cylinder 18, a rear pin buckle cleaning brush 19, a rear public platform track 20, a rear public platform 21, a rear pin buckle cleaning brush circulating oil tank 22, a rear pin buckle cleaning brush hydraulic cylinder 23, a rear pin buckle cleaning brush sliding seat 24, a front box buckle oiling brush track 25, a front box buckle oiling brush hydraulic cylinder 26, a front public platform hydraulic cylinder 31, a front box buckle oiling brush sliding seat 32 and an automatic control box 34 are arranged on a rear device frame 1.2, all parts are connected or welded on the device frame 1 through threads respectively, front box cleaning brushes 9 are arranged on the front box cleaning brush track 4 in pairs through a front T-shaped opening 38, the rear pin buckle cleaning brushes 19 are arranged on the rear pin buckle cleaning brush track 16 in pairs through a rear T-shaped opening 39, a front box oiling brush 5 is arranged on the front box oiling brush track 25 of a front public platform 37, the back pin thread oiling brush 27 is arranged on a back pin thread oiling brush track 29 of the back public platform 21, the oil tank is cleaned circularly, dirt of a cleaned pipe column is collected to a filter bin of the circularly cleaned oil tank, a filter screen of the filter bin is cleaned regularly, and pollution of the pipe column screw thread to the environment is reduced.
Wherein a front female buckle cleaning brush track 4 is arranged on the front device frame 1.1, a rear male buckle cleaning brush track 16 is arranged on the rear device frame 1.2, cleaning brush sliders 7 are integrally arranged on the front female buckle cleaning brush track 4 and the rear male buckle cleaning brush track 16, the front female buckle cleaning brush 9 is pairwise mounted on the cleaning brush sliders 7 of the front female buckle cleaning brush track 4 through a front T-shaped port 38, a rear male buckle cleaning brush 19 is pairwise mounted on the cleaning brush sliders 7 of the rear male buckle cleaning brush track 16 through a rear T-shaped port 39, a front female buckle cleaning brush hydraulic cylinder 6 is fixed at the tail part of the front female buckle cleaning brush track 4, a rear male buckle cleaning brush hydraulic cylinder 23 is fixed at the tail part of the rear male buckle cleaning brush track 16, the front female buckle cleaning brush hydraulic cylinder 6 relatively pushes the front female buckle cleaning brush 9 to be transferred to the tubular column female buckle along the front buckle cleaning brush track 4, the rear male buckle cleaning brush hydraulic cylinder 23 relatively pushes the rear male buckle cleaning brush 19 to be transferred to the tubular column, the front female buckle cleaning brush circulating oil pump 3 of the front female buckle cleaning brush circulating oil tank 2 and the circulating oil pump of the rear male buckle cleaning brush circulating oil tank 22 are simultaneously started, pumped diesel oil penetrates through the latticed rear male buckle cleaning brush 19 and the inner barrel of the front female buckle cleaning brush 9 and acts between the cleaning brush bristles 19.8 and the screw thread of the tubular column 11, the cleaning brush motor 19.1 drives the cleaning brush inner barrel 19.9 to rotate, the cleaning brush bristles 19.8 and the diesel engine pumped by the circulating oil pump 3 clean the screw thread of the tubular column 11 together, cleaned dirt leaks into the cleaning brush 19.10 from the grid of the cleaning brush inner barrel 19.9 and flows back to the rear male buckle cleaning brush circulating oil tank 22 through the cleaning oil return opening 19.7, and the diesel oil in the rear male buckle cleaning brush circulating oil tank 22 is recycled after being filtered. The cleaning process of the tubular column is completed, and the cleaning brush has the functions of cleaning the thread of the tubular column in a sealed and rotary manner and recovering and cleaning dirt.
In addition, the front box oiling brush 5 is installed on the front box oiling brush rail 25 of the front public platform 37, the rear pin oiling brush 27 is installed on the rear pin oiling brush rail 29 of the rear public platform 21, after the pin cleaning brush 19 and the box cleaning brush 9 have cleaned the column 11, the front female buckle cleaning brush hydraulic cylinder 6 controls the front female buckle cleaning brush 9 to return to the intersection of the front T-shaped port 38, the rear male buckle cleaning brush hydraulic cylinder 23 controls the rear male buckle cleaning brush 19 to return to the intersection of the rear T-shaped port 39, the front public platform hydraulic cylinder 31 and the rear public platform hydraulic cylinder 18 move transversely, the front public platform 37 enables the front female buckle cleaning brush 9 to move to one side of the tubular column rack of the front T-shaped port 38, the rear public platform 21 enables the rear male buckle cleaning brush 19 to move to one side of the tubular column rack of the rear T-shaped port 39, the front female buckle oiling brush hydraulic cylinder 26 pushes the front female buckle oiling brush 5 to relatively transfer to the tubular column 11 female buckle, and the rear male buckle oiling brush hydraulic cylinder 28 pushes the rear male buckle oiling brush 27 to relatively transfer to the tubular column 11 male buckle.
The front oiling brush head 5.12 is driven by a front oiling brush motor 5.1, a front oiling brush motor support 5.2 is a fixed support for connecting a motor with the brush head, a front oiling brush motor transmission shaft 5.7 and a front oiling brush shaft sleeve 5.9 are assembled together and fixed in the front oiling brush motor support 5.2, a front oiling brush motor transmission shaft oil seal 5.6 is arranged at two ends of the front oiling brush motor transmission shaft 5.7 and the front oiling brush shaft sleeve 5.9, the front oiling brush motor transmission shaft 5.7 and the front oiling brush shaft sleeve 5.9 are sealed, a front oiling brush oil inlet 5.8 is arranged at the lower part of the front oiling brush shaft sleeve 5.9, the front oiling brush head is contacted with a pipe column 11 screw thread, a screw thread oil pump 8 works, pumped oil enters between the front oiling brush shaft sleeve 5.9 and the front oiling brush motor 5.7 from the front oiling brush oil inlet 5.8, the front oiling brush head is conveyed to the position of the front oiling brush head through a hollow oiling brush motor transmission shaft 5.7, the oiling brush oil pump 12 passes through the front oiling brush head 12, the surface of fat liquoring brush head 5.12 before arriving, preceding fat liquoring brush motor 5.1 low-speed rotation 3 seconds, paint screw thread oil to tubular column 11 box, back pin thread scribble the brush 27 and scribble the brush 5 structures unanimously with preceding box, scribble screw thread oil to tubular column 11 pin thread, scribble the fat liquoring and realize automaticly, tubular column pin thread scribbles to be important work, has realized automatic fat liquoring function, has ensured tubular column fat liquoring operating mass with having done oil.
And, the automatic board 12 of turning over of front tubular column and the automatic board 14 of turning over of back tubular column are after the oil brush 21 of applying oil of back pin thread, the oil brush 5 of applying oil of preceding box, preceding automatic board 12 of turning over gets back to the intersection of preceding T type mouth 38, the automatic board 14 of turning over of back tubular column gets back to the intersection of back T type mouth 39, the automatic board hydraulic cylinder 13 of turning over of front tubular column controls the automatic board 12 of turning over of front tubular column to go out the tubular column 11 position, the automatic board hydraulic cylinder 15 of turning over of back tubular column controls the automatic board 14 of turning over of back tubular column to go out the tubular column 11 position, the V type opening position is towards tubular column catwalk one side, send tubular column 11 to the tubular column catwalk.
And, the middle parts of two front and back device frames 1 are connected through the horizontal rotation pin shaft 35, dismantle one side horizontal rotation pin shaft 35, two front and back device frames 1 pass through the horizontal rotation pin shaft 35 fifty percent discount of horizontal direction of head and the tail, the dismouting of being convenient for is removed, the device is concentrated and is installed on two front and back device frames with the same height of tubular column catwalk, through the horizontal rotation pin shaft connection of both sides, dismantle one side horizontal rotation pin shaft when removing, just can carry out the fifty percent discount of head and the tail horizontal direction to two front and back device frames, need not to dismantle all the other devices, just can remove the device.
And, the upper part of the screw thread oil pump 8 assembly is an oil reservoir, and the lower part adopts a plunger pump, and is connected with the front female thread oil coating brush 5 and the rear male thread oil coating brush 27 through pipelines.
The two heights are the same as the tubular column catwalk.
Further comprising the steps of: the lower part of the device is provided with a set of hydraulic power source which is a front pipe column automatic plate turning hydraulic cylinder, a rear pipe column automatic plate turning hydraulic cylinder, a front longitudinal hydraulic cylinder, a rear longitudinal hydraulic cylinder, a front transverse hydraulic cylinder and a rear transverse hydraulic cylinder for providing power; the device is provided with a set of screw thread oil pump and a screw thread oil storage device which provide screw thread oil for the male thread and female thread oiling brushes through pipelines; a diesel oil cleaning oil pump and a circulating cleaning oil tank are respectively arranged in front of and behind the device, so that the phenomenon that the effect of circularly cleaning the pipe column is influenced due to the fact that dirt of the cleaning pipe column is accumulated and blocked in a pipeline is prevented; the front and rear cleaning brush tracks and the front and rear buckle oiling brush tracks are longitudinally and parallelly arranged on the front and rear public platforms; the double-track design adopted under the front and rear public platforms ensures that the front and rear public platforms are vertical to the horizontal direction of a cleaning track and an oiling track on the public platform and horizontal to ensure the working positions of a male buckle cleaning brush, a female buckle cleaning brush, a male buckle oiling brush and a female buckle oiling brush; when the front cleaning brush track and the rear cleaning brush track and the front oiling brush track and the rear oiling brush track transversely move to respective working positions along with the front public platform and the rear public platform, the front cleaning brush track and the rear cleaning brush track are vertically overlapped with the front T-shaped port 39 and the rear T-shaped port 39, and male buckle cleaning brushes, female buckle oiling brushes and male buckle oiling brushes which are installed on the tracks are guaranteed to move to the pipe column screw thread along the tracks to clean and oil the pipe column.
The invention changes manual operation into automatic operation, integrates the work of two working areas into the device to be automatically completed, has compact structure, high automation degree, reliable work and high working efficiency, reduces the labor intensity, and has the advantages that: 1. the cleaning brush has the functions of cleaning the screw thread of the tubular column in a sealed and rotary manner and recovering and cleaning dirt. 2. The oiling realizes the automation, and the tubular column screw thread oiling is important work, has realized automatic oiling function, has ensured tubular column oiling operating mass. 3. The oil tank is cleaned in the environmental protection design, the dirt of the cleaned pipe column is collected to the filter bin of the oil tank, the filter screen of the filter bin is cleaned regularly, and the pollution of the existing cleaning pipe column screw thread to the environment is reduced. 4. The work efficiency is high, the work of two working links of smearing the screw thread oil on the site cleaning pipe column and the drill floor wellhead is centralized to the device to be completed at one time, and the work efficiency is improved. 5. The automatic degree is high, and the whole tubular column washs the fat liquoring process and has saved the manpower by automated control such as time controller and position controller. 6. The whole device has compact structure and high integration degree, has the functions of automatically conveying the pipe column, automatically cleaning the pipe column and automatically cleaning the pipe column, and is internally provided with a diesel oil circulation cleaning oil tank, a hydraulic power source assembly, a screw thread oil plunger pump assembly, various transfer hydraulic cylinders, various transfer tracks, various oil inlet and return pipelines and a control system. 7. The device is convenient to disassemble, assemble and move, is intensively arranged on the front and rear two device frames with the same height with the tubular column catwalk, is connected with the horizontal rotating pin shafts through the horizontal rotating pin shafts on two sides, and can be folded in the head-tail horizontal direction of the front and rear two device frames when being disassembled and moved without disassembling other devices, so that the device can be moved. 8. The device is low in cost and convenient to implement, the hydraulic cylinder control of the device is realized by controlling the actuating mechanism to control the hydraulic cylinder to act through the position sensor, and the cleaning brush motor and the oiling brush motor are controlled by 24v direct current safe voltage and are easy to realize.
The above description is only a few of the preferred embodiments of the present invention, and any person skilled in the art may modify the above-described embodiments or modify them into equivalent ones. Therefore, any simple modifications or equivalent substitutions made in accordance with the technical solution of the present invention are within the scope of the claims of the present invention.
Claims (6)
1. The utility model provides a tubular column screw thread self-cleaning oiling station, characterized by: the device comprises two device frames (1), a front T-shaped opening (38) is milled in front of the plane on the device frame (1), a rear T-shaped opening (39) is milled behind the plane on the device frame (1), the front T-shaped opening (38) is an operation channel when a front female buckle cleaning brush (9) and a female buckle oiling brush (5) work alternately, the rear T-shaped opening (39) is an operation channel when a rear female buckle cleaning brush (19) and a male buckle oiling brush (27) work alternately, a front female buckle cleaning brush circulating oil tank (2), a front female buckle cleaning brush circulating oil pump (3), a front female buckle cleaning brush track (4), a front female buckle oiling brush (5), a front female buckle cleaning brush liquid cylinder (6), a front female buckle cleaning brush slide (7), a screw thread oil pump (8), a front female buckle cleaning brush (9), a hydraulic power source assembly (10), a front tubular column automatic turning plate (12), The automatic plate turning hydraulic cylinder (13) of the front pipe column, a front box oiling brushing rail (25), a front box oiling brushing hydraulic cylinder (26), a front public platform hydraulic cylinder (31), a front box oiling brushing sliding seat (32), a front public platform rail (36) and a front public platform (37); a rear tubular column automatic flap (14), a rear tubular column automatic flap hydraulic cylinder (15), a rear pin buckle cleaning brush track (16), a rear public platform slide carriage (17), a rear public platform hydraulic cylinder (18), a rear pin buckle cleaning brush (19), a rear public platform track (20), a rear public platform (21), a rear pin buckle cleaning brush circulating oil tank (22), a rear pin buckle cleaning brush hydraulic cylinder (23), a rear pin buckle cleaning brush slide carriage (24), a rear pin buckle oiling brush (27), a rear pin buckle oiling brush hydraulic cylinder (28), a rear pin buckle oiling brush track (29), a rear pin buckle oiling brush slide carriage (30) and an automatic control box (34) are installed on the rear male buckle cleaning brush track (16) in pairs through a front T-shaped port (38), the front box cleaning brush (9) is installed on the front box cleaning brush track (4) in pairs through a rear T-shaped port (39), the front box oiling brush (5) is installed on a front box oiling brush track (25) of a front public platform (37), the rear pin oiling brush (27) is installed on a rear pin oiling brush track (29) of a rear public platform (21), the middle parts of the front device frame (1) and the rear device frame (1) are connected through a horizontal rotation pin shaft (35), the horizontal rotation pin shaft (35) on one side is detached, and the front device frame (1) and the rear device frame (1) are folded in the horizontal direction from head to tail through the horizontal rotation pin shaft (35).
2. The automatic cleaning and oiling device for the pipe column thread according to claim 1, which is characterized in that: a front female buckle cleaning brush track (4) is arranged on a front device frame (1.1), a rear male buckle cleaning brush track (16) is arranged on a rear device frame (1.2), cleaning brush sliders (7) are respectively and integrally arranged on the front female buckle cleaning brush track (4) and the rear male buckle cleaning brush track (16), front female buckle cleaning brushes (9) are installed on the cleaning brush sliders (7) of the front female buckle cleaning brush track (4) in pairs through front T-shaped ports (38), rear male buckle cleaning brushes (19) are installed on the cleaning brush sliders (7) of the rear male buckle cleaning brush track (16) in pairs through rear T-shaped ports (39), a front female buckle cleaning brush hydraulic cylinder (6) is fixed at the tail part of the front female buckle cleaning brush track (4), a rear male buckle cleaning brush hydraulic cylinder (23) is fixed at the tail part of the rear male buckle cleaning brush track (16), and the front female buckle cleaning brush hydraulic cylinder (6) pushes the front female buckle cleaning brushes (9) to be transferred to a female buckle position along the front female buckle cleaning brush track (4), a rear male buckle cleaning brush hydraulic cylinder (23) pushes the rear male buckle cleaning brush (19) to be transferred to a tubular column male buckle part along a rear male buckle cleaning brush track (16), a front female buckle cleaning brush circulating oil pump (3) of a front female buckle cleaning brush circulating oil tank (2) and a circulating oil pump of a rear male buckle cleaning brush circulating oil tank (22) are simultaneously started, pumped diesel oil penetrates through the latticed rear male buckle cleaning brush (19) and an inner cylinder of the front female buckle cleaning brush (9) and acts between the cleaning brush bristles (19.8) and a tubular column (11) screw thread, a cleaning brush motor (19.1) drives the cleaning brush inner cylinder (19.9) to rotate, the cleaning brush bristles (19.8) and a diesel engine pumped by the circulating oil pump (3) clean the screw thread of the tubular column (11) together, dirt leaks into the cleaning brush outer cylinder (19.10) from a grid of the cleaning brush inner cylinder (19.9, flows back to the back male button cleaning brush circulating oil tank (22) through a brushing oil return opening (19.7).
3. The automatic cleaning and oiling device for the pipe column thread according to claim 1, which is characterized in that: a front female buckle oiling brush (5) is arranged on a front female buckle oiling brush track (25) of a front public platform (37), a rear male buckle oiling brush (27) is arranged on a rear male buckle oiling brush track (29) of a rear public platform (21), a front female buckle cleaning brush hydraulic cylinder (6) controls a front female buckle cleaning brush (9) to return to the intersection of a front T-shaped port (38), a rear male buckle cleaning brush hydraulic cylinder (23) controls a rear male buckle cleaning brush (19) to return to the intersection of a rear T-shaped port (39), a front public platform hydraulic cylinder (31) and a rear public platform hydraulic cylinder (18) move transversely, the front public platform (37) enables the front female buckle cleaning brush (9) to move to one side of a pipe column frame of the front T-shaped port (38), the rear public platform (21) enables the rear male buckle cleaning brush (19) to move to one side of the pipe column of the rear T-shaped port (39), and the front female buckle hydraulic cylinder (26) pushes the front female buckle oiling brush (5) to transfer to the pipe column oiling brush (11), the rear male buckle oiling brush liquid cylinder (28) pushes the rear male buckle oiling brush (27) to be transferred to the male buckle of the pipe column (11).
4. The automatic cleaning and oiling device for the pipe column thread according to claim 3, which is characterized in that: the front female buckle oil coating brush (5) comprises a front oil coating brush motor (5.1), a front oil coating brush motor support (5.2), a front oil coating brush motor bearing (5.3), a front oil coating brush motor bearing seat (5.4), a front oil coating brush motor bearing snap spring (5.5), a front oil coating brush motor transmission shaft oil seal (5.6), a front oil coating brush motor transmission shaft (5.7), a front oil coating brush oil inlet (5.8), a front oil coating brush shaft sleeve (5.9), a front oil coating brush head seat (5.10) and a front oil coating brush head fixing (5.11), wherein the front oil coating brush head (5.12) is driven by the front oil coating brush motor (5.1), the front oil coating brush motor support (5.2) is a fixed support connected with the front oil coating brush head, a front oil coating brush motor transmission shaft (5.7) and the front oil coating brush shaft sleeve (5.9) are assembled together and fixed in the front oil coating brush motor shaft sleeve (5.2), the front oil coating brush motor transmission shaft sleeve (5.7) and the front oil coating brush motor transmission shaft sleeve (5.9) are provided with the two oil coating brush motor shaft sleeves (5.6), the front oiling brush motor transmission shaft (5.7) and the front oiling brush shaft sleeve (5.9) are sealed through a front oiling brush motor transmission shaft oil seal (5.6), a front oiling brush oil inlet (5.8) is arranged at the lower part of the front oiling brush shaft sleeve (5.9), the front oiling brush head is contacted with a pipe column (11) screw thread, a screw thread oil pump (8) works, pumped screw thread oil enters between the front oiling brush shaft sleeve (5.9) and the front oiling brush motor transmission shaft (5.7) from the front oiling brush oil inlet (5.8), the screw thread oil is pumped to the brush head (5.12) of the front oiling brush through a hollow oil cavity of a transmission shaft (5.7) of the motor of the front oiling brush, the screw thread oil reaches the surface of the brush head (5.12) of the front oiling brush through an oil duct of the brush head (5.12) of the front oiling brush, and (3) coating the female thread of the pipe column (11) with screw thread oil, wherein the rear male thread oil coating brush (27) has the same structure as the front female thread oil coating brush (5), and coating the male thread of the pipe column (11) with screw thread oil.
5. The automatic cleaning and oiling device for the pipe column thread according to claim 4, which is characterized in that: device frame (1) is installed between tubular column catwalk and tubular column pipe support, tubular column (11) roll the tubular column to device front tubular column automatic turning plate (12) and automatic board (14) department of turning over of back tubular column through pipe support outside jacking device or manual work, tubular column (11) are sensed to the inductor, tubular column is automatic to turn over board (12) to the operating position before turning over board hydraulic cylinder (13) shrink hydraulic cylinder pulling by preceding tubular column, the automatic board (14) of turning over of tubular column behind the automatic board hydraulic cylinder (15) shrink hydraulic cylinder pulling of turning over of back tubular column is to the operating position, preceding automatic board (12) of turning over is 90 degrees V type structures with automatic board (14) of turning over in back, preceding automatic board (12) of turning over is equipped with three operating position with automatic board (14): the position of the pipe column (11) is entered, and the V-shaped opening position faces one side of the pipe column pipe frame; when the pipe column (11) is in a working position, the V-shaped opening faces upwards, and the pipe column (11) is arranged in the V-shaped groove; the position of the pipe column (11) is output, and the position of the V-shaped opening faces to one side of the catwalk of the pipe column.
6. The automatic cleaning and oiling device for the pipe column thread according to claim 5, which is characterized in that: automatic board (12) and the automatic board (14) of turning over of back tubular column of preceding tubular column are in back pin thread brush (21) of scribbling of oil, preceding box thread scribbles after oil is smeared in oil brush (5), preceding automatic board (12) of turning over get back to the intersection of preceding T type mouth (38), the automatic board (14) of turning over of back tubular column get back to the intersection of back T type mouth (39), preceding tubular column is automatic to turn over the automatic board (12) of turning over of preceding tubular column and go out tubular column (11) position in the control of board hydraulic cylinder (13) before preceding tubular column, automatic board hydraulic cylinder (15) of turning over of back tubular column are automatic to turn over board (14) and go out tubular column (11) position in the control of back tubular column, V type opening position is towards tubular column catwalk one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910156276.1A CN109772775B (en) | 2019-03-01 | 2019-03-01 | Automatic cleaning and oiling device for pipe column screw threads |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910156276.1A CN109772775B (en) | 2019-03-01 | 2019-03-01 | Automatic cleaning and oiling device for pipe column screw threads |
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| Publication Number | Publication Date |
|---|---|
| CN109772775A CN109772775A (en) | 2019-05-21 |
| CN109772775B true CN109772775B (en) | 2021-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910156276.1A Active CN109772775B (en) | 2019-03-01 | 2019-03-01 | Automatic cleaning and oiling device for pipe column screw threads |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111075370B (en) * | 2020-02-10 | 2021-04-13 | 扬州恒精机械有限公司 | Oil gas well operation pipe pole conveyor |
| CN113441445B (en) * | 2021-07-29 | 2022-05-27 | 重庆众异特巧匠模具科技有限公司 | Maintenance device of hub mould |
| CN113371447B (en) * | 2021-08-13 | 2021-11-19 | 常州市昌隆电机股份有限公司 | Motor shaft conveying device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6961974B1 (en) * | 2002-10-01 | 2005-11-08 | Goolsby Jr Lloyd E | Pipe prepping tool |
| CN204996658U (en) * | 2015-08-27 | 2016-01-27 | 苏州双林汽车配件有限公司 | A oiling machine for track groove |
| CN106345651B (en) * | 2016-11-09 | 2023-09-19 | 沙洲职业工学院 | Guide rail side oiling station of installation adjustment swiftly |
| CN108816818B (en) * | 2018-04-10 | 2020-04-28 | 湖北威风汽车配件股份有限公司 | Full-automatic camshaft surface cleaning machine |
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Effective date of registration: 20200108 Address after: 100101 Beijing City, Chaoyang District Hui Street No. six twelfth floor Applicant after: Pan Yueming Address before: 100101 Beijing City, Chaoyang District Hui Street No. six twelfth floor Applicant before: SINOPEC OILFIELD SERVICE CORPORATION Applicant before: SINOPEC SHENGLI PETROLEUM ENGINEERING CO., LTD. Applicant before: Bohai Sea drilling well parent company of triumph petroleum works Co., Ltd of China Petrochemical Industry |
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Effective date of registration: 20210114 Address after: 100101 twelfth floor, No. 16, Huixin East Street, Chaoyang District, Beijing Applicant after: SINOPEC OILFIELD SERVICE Corp. Applicant after: SINOPEC SHENGLI PETROLEUM ENGINEERING Co.,Ltd. Applicant after: BOHAI DRILLING GENERAL COMPANY, SINOPEC SHENGLI PETROLEUM ENGINEERING Co.,Ltd. Address before: 100101 twelfth floor, No. 16, Huixin East Street, Chaoyang District, Beijing Applicant before: Pan Yueming |
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