阅读说明：本技术 管柱螺旋推进降噪机构及螺旋推进分解油管修复系统 (Tubular column spiral propulsion noise reduction mechanism and spiral propulsion decomposition oil pipe repair system ) 是由 郑健 李景营 许东明 杨育升 许洪亮 崔荣海 鞠波 赵义军 陈霖 许广金 张鹏 于 2019-04-23 设计创作，主要内容包括：一种管柱螺旋推进降噪机构及螺旋推进分解油管修复系统,所述螺旋推进降噪机构包括一端通过螺杆底座上的端部轴承和另一端通过中间轴承、联轴器与角式齿轮转向箱水平连接的两根平行的螺旋杆、设在螺旋杆两端部的夹角90°上料翻板和下料翻板、设在连杆底座中部的螺杆减速机、与螺杆减速机两端输出轴和角式齿轮转向箱输入轴水平连接的两根连杆；滚轮输送机构包括设在两根螺旋杆两端上部的平行的端面设有滚轮开口槽的滚轮架、均匀设在滚轮开口槽内且滚轮轴与滚轮开口槽两侧轴承相连的滚轮、设在滚轮轴上的滚轮减速机、设在滚轮开口槽尾端中部的滚轮输送下线传感器和设在上料翻板下部滚轮支架上的螺旋推进停止旋转传感器。(A spiral propelling noise reduction mechanism for a tubular column and a spiral propelling decomposition oil pipe repairing system are disclosed, wherein the spiral propelling noise reduction mechanism comprises an end bearing, two parallel spiral rods, a feeding turning plate and a discharging turning plate, a screw speed reducer and two connecting rods, wherein one end of each spiral rod is horizontally connected with an angle type gear steering box through an intermediate bearing and a coupler, the two parallel spiral rods are arranged at two ends of each spiral rod, the feeding turning plate and the discharging turning plate have included angles of 90 degrees, the screw speed reducer is arranged in the middle of a connecting rod base, and the two connecting rods are horizontally connected with output shafts at two ends of; the roller conveying mechanism comprises a roller frame, rollers, a roller speed reducer, a roller conveying offline sensor and a spiral propelling rotation stopping sensor, wherein the roller frame is arranged on the upper portions of two ends of the two spiral rods, parallel end faces of the two spiral rods are provided with roller open grooves, the rollers are uniformly arranged in the roller open grooves, roller shafts are connected with bearings on two sides of the roller open grooves, the roller speed reducer is arranged on the roller shafts, the roller conveying offline sensor is arranged in the middle of the tail end of the roller open grooves, and the.)

1. The utility model provides a mechanism of making an uproar and spiral propulsion decomposition oil pipe repair system fall in tubular column spiral propulsion, the mechanism of making an uproar falls in tubular column spiral propulsion includes spiral propulsion mechanism, gyro wheel conveying mechanism, switch board and remote controller, its characterized in that: the spiral propelling mechanism comprises two parallel spiral rods (5) one end of which is horizontally connected with an angle type gear steering box (11) through an end bearing (2) on a screw base (1) and the other end of which is horizontally connected with an intermediate bearing (9) and a coupler (10), a feeding turning plate (4) and a discharging turning plate (6) which are arranged at two ends of each spiral rod and have an included angle of 90 degrees, a screw speed reducer (15) arranged in the middle of a connecting rod base (14), and two connecting rods (13) which are horizontally connected with output shafts at two ends of the screw speed reducer and input shafts of the angle type gear steering box; the roller conveying mechanism comprises a roller frame (8) which is higher than the upper parts of two ends of the two spiral rods and is provided with a roller open slot on the parallel end surface, rollers (7) which are uniformly arranged in the roller open slot and are provided with roller shafts connected with bearings on two sides of the roller open slot, a roller speed reducer (3) arranged on the roller shafts, a transmission offline sensor or a spiral driving motor sensor (16) arranged on a roller support in the middle of the tail end of the roller open slot, and a spiral propelling stop rotation sensor (17) arranged on a roller support on the lower part of the charging turnover plate (4); an oil pipe cleaned by an oil pipe cleaning machine A is conveyed to an oil pipe cleaning spiral propelling noise reduction mechanism F through a roller conveying mechanism, when the oil pipe passes through a transmission offline sensor or a spiral driving motor sensor (16), a starting signal is output to enable a screw speed reducer (15) to operate, a screw (5) is driven to rotate through an angle type gear steering box (11), a feeding turning plate is driven to rotate along with the screw, the oil pipe is turned over on the feeding turning plate (4), the oil pipe continues to move forwards under the action of the roller conveying mechanism, the feeding turning plate continues to rotate, when the feeding turning plate (4) rotates to a horizontal position, a spiral propelling stopping rotation sensor (17) outputs a signal to the screw speed reducer to stop rotating, the screw stops rotating at any time, when the tail end of one oil pipe passes through the transmission offline sensor or the spiral driving motor sensor (16), the oil pipe enters the feeding turning plate (4) of the screw, the roller conveying mechanism stops rotating, meanwhile, a starting signal is output to the screw speed reducer (15) by a conveying offline sensor or a spiral driving motor sensor (16) to start rotating, the screw is driven to rotate, the oil pipe advances along a spiral track under the propelling of the screw, and one oil pipe enters each spiral groove of the screw along the program; when a first oil pipe is simultaneously turned onto the roller conveying mechanism by the blanking turning plate, the blanking turning plate is in a horizontal position, the oil pipe is turned onto the running roller conveying mechanism where the blanking turning plate is located by the blanking turning plate, the oil pipe detects a flaw by the annular flaw detector, the detected oil pipe enters the oil pipe flaw detection spiral propelling noise reduction mechanism, and the oil pipes enter the oil pipe repairing system in sequence according to the program.

2. The tubular column screw propulsion noise reduction mechanism and screw propulsion decomposition oil pipe repair system according to claim 1, wherein: the upper edges of the feeding turning plate (4) and the discharging turning plate (6) are set as bevel edges, the left edge, the right edge and the bottom edge are set as right-angle edges, and the end parts of the bevel edges are provided with arc hooks; the feeding turnover plate (4) is vertically welded with the inner side surface of one end of the screw, the inclined plane is arranged on the upper side, and the arc hook is arranged on the inner side; the structure and the size of the blanking turning plate (6) are the same as those of the feeding turning plate (4), the arc hook is arranged outside and is vertically welded with the outer side surface of the other end of the screw rod, the included angle between the feeding turning plate (4) and the blanking turning plate (6) is 90 degrees, the height of the feeding turning plate (4) and the blanking turning plate (6) is greater than that of the roller, and the welding positions of the lower edge of the feeding turning plate (4) and the lower edge of the blanking turning plate (6) and the screw rod are pressed in the screw pitches of the tail end and the head end.

3. The tubular column screw propulsion noise reduction mechanism and screw propulsion decomposition oil pipe repair system according to claim 1, wherein: and a spiral plate is welded on the periphery of the screw rod, and the pitch of the spiral plate is greater than the diameter of the pipe column.

4. The tubular column screw propulsion noise reduction mechanism and screw propulsion decomposition oil pipe repair system according to claim 1, wherein: screw rod base (1) is equipped with terminal screw rod base and head end screw rod base, and terminal base establishes to the cuboid, is equipped with the cylinder perpendicularly at the cuboid middle part and supports, supports the upper end and is equipped with tip bearing frame and tip bearing (2), and head end screw rod base establishes to the cylinder, and the upper end is equipped with bearing frame and intermediate bearing (9), and the lower extreme is sat on angle gear steering box (11) seat.

5. The tubular column screw propulsion noise reduction mechanism and screw propulsion decomposition oil pipe repair system according to claim 1, wherein: the roller wheel support (8) is composed of two parallel rectangular supports and a bearing beam, a plurality of pairs of parallel supporting columns with the same height are correspondingly welded on two sides of a base of the rectangular support, a roller wheel open slot composed of two parallel steel plates is correspondingly welded on the top end of each supporting column, corresponding bearing seats and bearings with the same specification are evenly arranged on central lines of two sides of the roller wheel open slot, the bearing beam of the bearing pipe column with the fixed round rod is arranged in the middle of the two giant supports, the bearing beam supports the oil pipe, and the screw rod only plays a role in pushing and does not bear the weight.

6. The tubular column spiral propelling noise reduction mechanism and the spiral propelling decomposition oil pipe repairing system according to claim 1, wherein the spiral propelling noise reduction decomposition oil pipe repairing system comprises an oil pipe cleaning machine A, an oil pipe cleaning spiral propelling noise reduction mechanism F, an oil pipe flaw detector B, an oil pipe flaw detection spiral propelling noise reduction mechanism G, an oil pipe buckle machine C, an oil pipe buckle spiral propelling noise reduction mechanism L, an oil pipe pressure testing machine D, an oil pipe drift diameter spiral propelling noise reduction mechanism M and an oil pipe clearing machine E, a roller conveying mechanism F of the oil pipe cleaning machine is connected with a roller conveying mechanism at a loading turning plate (4) of the oil pipe cleaning spiral propelling noise reduction mechanism through the annular flaw detector B, a roller conveying mechanism at a unloading turning plate (6) of the oil pipe flaw detection spiral propelling noise reduction mechanism G is connected with a roller conveying mechanism at a loading turning plate (4) of the oil pipe buckle spiral propelling noise reduction mechanism L through the oil pipe buckle machine C, an oil pipe pressure test machine D is arranged at the outer end of a roller conveying mechanism where a blanking turning plate (6) of the oil pipe turn-buckle spiral propulsion noise reduction mechanism L is located, the inner end of the oil pipe turn-buckle spiral propulsion noise reduction mechanism L is connected with the head end of the roller conveying mechanism where the blanking turning plate (6) is located, and an oil pipe drift diameter machine E is arranged at the tail end of the roller conveying mechanism; conveying the cleaned oil pipe through a roller conveying mechanism at each step, decomposing the propulsion of the oil pipe cleaning spiral propulsion noise reduction mechanism F into flaw detection, oil pipe vehicle buckling, oil pipe pressure testing and oil pipe drift diameter procedures in sequence, and transporting the repaired oil pipe to a use site by a pipe grabbing and loading machine; in the whole process, due to the conveying of the roller conveying mechanism and the propelling of the spiral propelling noise reduction mechanism, only the noise lower than 45 decibels is generated; except that the individual oil pipe is unqualified in flaw detection and pressure test and is transported away by a small pipe grabbing machine, the whole process is flow operation without manual transportation.

Technical Field

The invention relates to the technical field of oilfield oil pipe repair, in particular to a pipe column spiral propulsion noise reduction mechanism and a spiral propulsion decomposition oil pipe repair system. The problem that physical and psychological health of workers is influenced due to high physical labor intensity and high noise pollution is solved.

Background

At present, an oil pipe repairing factory needs to convey oil pipes from an oil pipe bed to an oil pipe repairing platform. Hundreds or thousands of oil pipes stacked on an oil pipe bed are automatically rolled to the front of an oil pipe repairing platform by the aid of potential energy and gradient oil pipes from a manual rolling mode to an inclined oil pipe conveying frame, in the transmission process, steel pipes on the back upper frame freely roll along the inclined transmission pipe frame, the speed is higher and higher, serious collision is caused with the steel pipes in place when the collision is finished, huge noise is generated, people cannot bear the collision, and the oil pipe repairing platform works for a long time under the environment, so that great injury is caused to operators. The oil pipe in place is manually moved to an oil pipe repairing platform. The noise has strong diffraction performance, and cannot enter without holes, so that people cannot avoid the noise; noise pollution has no material accumulation, a sound source is closed, and pollution is eliminated; noise pollution has a detrimental latency.

And noise can cause deafness. If the auditory organ is in a strong noise environment of more than 90 decibels for a long time, the auditory organ can be organically degenerated.

2. Noise can induce disease. Generally, the symptoms of the noise to the human body are headache, dizziness, insomnia, vexation, tinnitus, fatigability, irritability and hypomnesis, and even cardiac region pain, hypertension and the like can be affected. The main reasons are the noise effect and the central nervous system of human body, which make the excitation and inhibition balance disorder of cerebral cortex of human body result in the damage of cerebral vascular tension, the block of gastrointestinal function and the peripheral vasoconstriction of sympathetic nerve tension.

3. Noise reduces labor productivity. In a noise environment, workers are not concentrated in attention and slow in response due to dysphoria and uncomfortable body, so that the workers can easily make mistakes when working, the working speed is influenced, the working efficiency is reduced, and even industrial accidents can be caused.

Disclosure of Invention

The invention aims to provide a pipe column spiral propelling noise reduction mechanism and a spiral propelling oil pipe repairing system, which can eliminate noise pollution in an oil pipe repairing factory, provide a safe and comfortable working environment for workers, reduce the working strength of the workers and improve the working efficiency.

The technical scheme of the invention is realized by the following modes:

the utility model provides a mechanism of making an uproar and spiral propulsion decomposition oil pipe repair system fall in tubular column spiral propulsion, the mechanism of making an uproar falls in tubular column spiral propulsion includes spiral propulsion mechanism, gyro wheel conveying mechanism, switch board and remote controller, its characterized in that: the spiral propelling mechanism comprises two parallel spiral rods, a feeding turning plate and a discharging turning plate which are arranged at two ends of the spiral rods and have an included angle of 90 degrees, a screw speed reducer arranged in the middle of the connecting rod base, and two connecting rods, wherein one end of each spiral rod is horizontally connected with the angle type gear steering box through an end bearing on the screw base and the other end of each spiral rod is horizontally connected with the angle type gear steering box through a middle bearing and a coupler; the roller conveying mechanism comprises a roller frame, a roller speed reducer, a transmission offline sensor or a spiral driving motor sensor and a spiral pushing and stopping rotation sensor, wherein the parallel end surfaces of the upper parts of the two ends of the two spiral rods are provided with roller open grooves, the rollers are uniformly arranged in the roller open grooves, and the roller shafts are connected with bearings on the two sides of the roller open grooves; an oil pipe cleaned by an oil pipe cleaning machine is conveyed to an oil pipe cleaning spiral propelling noise reduction mechanism through a roller conveying mechanism, when the oil pipe passes through a transmission offline sensor or a spiral driving motor sensor, a starting signal is output to enable a screw speed reducer to operate, a screw is driven to rotate through an angle gear steering box, a feeding turning plate is driven to rotate along with the screw, the oil pipe is turned over on the feeding turning plate, the oil pipe continues to move forwards under the action of the roller conveying mechanism, the feeding turning plate continues to rotate, when the feeding turning plate rotates to a horizontal position, a spiral propelling stopping rotation sensor outputs a signal to the screw speed reducer to stop rotating, the screw stops rotating at any time, when the tail end of one oil pipe passes through the transmission offline sensor or the spiral driving motor sensor, the oil pipe enters the feeding turning plate of the screw, the roller conveying mechanism stops rotating, and simultaneously the transmission offline sensor or the spiral driving motor sensor outputs a starting signal to, the screw is driven to rotate, the oil pipe advances along a spiral track under the propelling of the screw, and one oil pipe enters each spiral groove of the screw along the program; when a first oil pipe is simultaneously turned onto the roller conveying mechanism by the discharging turning plate, the discharging turning plate and the feeding turning plate are both in horizontal positions, the oil pipe is turned onto the running roller conveying mechanism where the discharging turning plate is located by the discharging turning plate, the oil pipe detects a flaw by the annular flaw detector, the detected flaw enters the oil pipe flaw detection spiral propelling noise reduction mechanism, and the oil pipe enters the oil pipe repairing system in sequence according to the program.

The upper edges of the feeding turning plate and the discharging turning plate are set as bevel edges, the left edge, the right edge and the bottom edge are set as right-angle edges, and the end part of the bevel edge is provided with an arc hook; the feeding turnover plate is vertically welded with the inner side surface of one end of the screw, the inclined plane is arranged on the upper side, and the arc hook is arranged on the inner side; the structure and the size of the unloading turnover plate are the same as those of the loading turnover plate, the arc hook is arranged outside and is vertically welded with the outer side surface of the other end of the screw rod, the included angle between the loading turnover plate and the unloading turnover plate is 90 degrees, the heights of the loading turnover plate and the unloading turnover plate are greater than those of the roller, and the welding positions of the lower edge of the loading turnover plate and the lower edge of the unloading turnover plate and the screw rod are pressed in the screw pitches of the tail end and the head.

And a spiral plate is welded on the periphery of the screw rod, and the pitch of the spiral plate is greater than the diameter of the pipe column.

The screw rod base is equipped with terminal screw rod base and head end screw rod base, and terminal base establishes to the cuboid, is equipped with the cylinder perpendicularly in the middle part of the cuboid and supports, supports the upper end and is equipped with tip bearing frame and tip bearing, and head end screw rod base establishes to the cylinder, and the upper end is equipped with bearing frame and middle bearing, and the lower extreme is sat on angle type gear steering box seat.

The roller support is composed of two parallel rectangular supports and a bearing beam, a plurality of pairs of parallel supporting columns with the same height are correspondingly welded on two sides of a base of the rectangular support, a roller open slot composed of two parallel steel plates is correspondingly welded on the top end of each supporting column, corresponding bearing seats and bearings with the same specification are evenly arranged on central lines of two sides of the roller open slot, the bearing beam of the bearing pipe column with the round rod fixed thereon is arranged in the middle of the two giant supports, the bearing beam supports the oil pipe, and the screw rod only plays a role of pushing and does not bear load.

The transmission down line sensor or the spiral driving motor sensor and the spiral propelling stop rotation sensor adopt photoelectric sensing sensors.

A spiral propelling noise reduction mechanism and a spiral propelling decomposed oil pipe repairing system for a pipe column are disclosed, the spiral propelling decomposed oil pipe repairing system comprises an oil pipe cleaning machine A, an oil pipe cleaning spiral propelling noise reduction mechanism F, an oil pipe flaw detector B, an oil pipe flaw detection spiral propelling noise reduction mechanism G, an oil pipe turning machine C, an oil pipe turning buckle spiral propelling noise reduction mechanism L, an oil pipe pressure testing machine D, an oil pipe drift diameter spiral propelling noise reduction mechanism M and an oil pipe clearing machine E, a roller conveying mechanism F of the oil pipe cleaning machine is connected with a roller conveying mechanism where a feeding turning plate of the oil pipe cleaning spiral propelling noise reduction mechanism is located through an annular flaw detector B, a roller conveying mechanism where a discharging turning plate of the oil pipe flaw detection spiral propelling noise reduction mechanism G is located is connected with a roller conveying mechanism where the feeding turning plate of the oil pipe turning buckle spiral propelling noise reduction mechanism L is located through the oil pipe turning buckle machine, the roller conveying mechanism where the discharging turning plate of the oil pipe turning buckle spiral propelling noise reduction mechanism, the inner end of the oil pipe drift diameter spiral propelling noise reduction mechanism M is connected with the head end of a roller conveying mechanism where a blanking turnover plate is arranged, and the tail end of the roller conveying mechanism is provided with an oil pipe drift diameter machine E; conveying the cleaned oil pipe by the roller conveying mechanism at each step, decomposing the propulsion of the spiral propulsion noise reduction mechanism into flaw detection, oil pipe vehicle buckling, oil pipe pressure testing and oil pipe drift diameter procedures in sequence, and transporting the repaired oil pipe to a use site by a pipe grabbing and loading machine; in the whole process, due to the conveying of the roller conveying mechanism and the propelling of the spiral propelling noise reduction mechanism, only the noise lower than 45 decibels is generated; except that the individual oil pipe is unqualified in flaw detection and pressure test and is transported away by a small pipe grabbing machine, the whole process is flow operation without manual transportation.

Compared with the prior art, the invention has the following advantages:

1. the roller conveying mechanism and the spiral propelling noise reduction mechanism are used for conveying the oil pipe to repair the oil pipe, the oil pipe is free of collision and noise, a comfortable working environment is created for workers, and physical and psychological health of the workers is protected;

2. the same roller conveying mechanism and the spiral propelling noise reduction mechanism form an oil pipe repairing and noise reduction flow line production oil pipe repairing system, so that the labor intensity of workers is reduced, and the working efficiency is improved.

Drawings

FIG. 1-front view of pipe column screw propulsion noise reduction mechanism

FIG. 2-top view of the pipe column screw propulsion noise reduction mechanism

FIG. 3 is a schematic plan view of a spiral propulsion/decomposition oil pipe repair system

FIG. 4-Circuit control Block diagram of the present invention

In fig. 1, 2, 3: 1-a screw base, 2-an end bearing, 3-a roller speed reducer, 4-a loading turning plate, 5-a screw, 6-a blanking turning plate, 7-a roller, 8-a roller bracket, 9-a middle bearing, 10-a coupler, 11-an angle gear steering box, 12-a steering box base, 13-a connecting rod, 14-a connecting rod base, 15-a screw speed reducer, 16-a transmission offline sensor or a screw driving motor sensor (a photoelectric sensing sensor), and 17-a screw propulsion stop rotation sensor (a photoelectric sensing sensor); the device comprises an A-oil pipe cleaning machine, a B-oil pipe flaw detector, a C-oil pipe buckling machine, a D-oil pipe pressure tester, an E-oil pipe drift diameter machine, an F-oil pipe cleaning spiral propelling noise reduction mechanism, a G-oil pipe flaw detection spiral propelling noise reduction mechanism, an L-oil pipe buckling spiral propelling noise reduction mechanism and an M-oil pipe drift diameter spiral propelling noise reduction mechanism.

Detailed Description

To further disclose the technical scheme of the invention, the following detailed description is made by embodiments in combination with the attached drawings of the specification:

the utility model provides a mechanism of making an uproar and spiral propulsion decomposition oil pipe repair system fall in tubular column spiral propulsion, the mechanism of making an uproar falls in tubular column spiral propulsion is shown in fig. 1, 2, including spiral propulsion mechanism, gyro wheel conveying mechanism, switch board and remote controller, its characterized in that: the spiral propelling mechanism comprises two parallel spiral rods 5, a feeding turning plate 4 and a discharging turning plate 6, a screw speed reducer 15 and two connecting rods 13, wherein one end of each spiral rod 5 is horizontally connected with an angle type gear steering box 11 through an end bearing 2 and the other end of each spiral rod base 1 through a middle bearing 9 and a coupling 10; the roller conveying mechanism comprises a roller frame 8 which is arranged at the upper parts of the two ends of the two spiral rods and is provided with a roller open slot on the parallel end surface, rollers 7 which are uniformly arranged in the roller open slot and are connected with bearings at the two sides of the roller open slot on a roller shaft, a roller speed reducer 3 arranged on the roller shaft, a conveying off-line sensor or a spiral driving motor sensor 16 arranged on a roller support at the middle part of the tail end of the roller open slot and a spiral propelling stop rotation sensor 17 arranged on a roller support at the lower part of the feeding turnover plate; an oil pipe cleaned by an oil pipe cleaning machine A is conveyed to an oil pipe cleaning spiral propelling noise reduction mechanism F through a roller conveying mechanism, when the oil pipe passes through a conveying offline sensor or a spiral driving motor sensor 16, a starting signal is output to enable a screw speed reducer 15 to operate, a screw 5 is driven to rotate through an angle type gear steering box 11, a feeding turning plate is driven to rotate along with the screw, the oil pipe is turned over on the feeding turning plate 4, the oil pipe continues to move forwards under the action of the roller conveying mechanism, the feeding turning plate continues to rotate, when the feeding turning plate 4 rotates to a horizontal position, a spiral propelling stopping rotation sensor 17 outputs a signal to the screw speed reducer to stop rotating, the screw stops rotating at any time, when the tail end of one oil pipe passes through a conveying offline sensor or a spiral driving motor sensor 16, the oil pipe enters a first spiral groove of the screw, the roller conveying mechanism stops rotating, and meanwhile, the conveying offline sensor or the spiral driving motor sensor 16 outputs a starting The screw is driven to rotate, the oil pipe advances along a spiral track under the propelling of the screw, and enters each spiral groove of the screw along one oil pipe in the procedure; when a first oil pipe is simultaneously turned onto the roller conveying mechanism by the blanking turning plate, the blanking turning plate is in a horizontal position, the oil pipe is turned onto the running roller conveying mechanism where the blanking turning plate is located by the blanking turning plate, the oil pipe detects a flaw by the annular flaw detector, the detected oil pipe enters the oil pipe flaw detection spiral propelling noise reduction mechanism, and the oil pipes enter the oil pipe repairing system in sequence according to the program.

The specific working procedure is as follows: as shown in figure 3, the oil pipe cleaned by the oil pipe cleaning machine A is conveyed to the oil pipe cleaning spiral propelling noise reduction mechanism F through the roller conveying mechanism, when the oil pipe passes through the conveying offline sensor or the spiral driving motor sensor 16, the output signal enables the screw speed reducer 15 to operate, the screw 5 is driven to rotate through the angle type gear steering box 11, the loading turning plate 4 is driven to rotate along with the screw, the oil pipe is turned over on the loading turning plate and rolls to the arc hook of the loading turning plate, the oil pipe continues to move forward under the action of the roller conveying mechanism, the loading turning plate continues to rotate, when the loading turning plate rotates to the horizontal position, the spiral propelling stop rotation sensor 17 outputs a signal to the screw speed reducer 15 to stop rotating, the screw 5 stops rotating at any time, when the tail end of one oil pipe passes through the conveying offline sensor or the spiral driving motor sensor 16, the oil pipe enters the first spiral groove of the screw, the roller conveying mechanism stops rotating, and simultaneously the conveying offline sensor or the spiral driving motor sensor 16 outputs a starting signal to the screw speed reducer 15 to start rotating so as to drive the screw to rotate, and the oil pipe advances along a spiral track under the propelling of the screw and enters a spiral groove of the screw along the program; when a first oil pipe is turned to the roller conveying mechanism by the blanking turning plate at the same time, the blanking turning plate is in a horizontal position, the oil pipe is turned to the running roller conveying mechanism where the blanking turning plate is located by the blanking turning plate, the oil pipe detects a flaw through the annular flaw detector, and the oil pipe passing through the flaw detection enters the oil pipe flaw detection spiral propelling noise reduction mechanism G.

The oil pipe after being detected by the oil pipe flaw detector B is conveyed to the oil pipe turn buckle spiral propelling noise reduction mechanism G through the roller conveying mechanism, when the oil pipe passes through a conveying offline sensor or a spiral driving motor sensor 16, an output signal enables the screw speed reducer 15 to operate, the screw 5 is driven to rotate through the angle type gear steering box 11, the feeding turning plate 4 is driven to rotate along with the screw, the oil pipe is turned over on the feeding turning plate and rolls to the arc hook of the feeding turning plate, the oil pipe continues to move forwards under the action of the roller conveying mechanism, the feeding turning plate continues to rotate, when the feeding turning plate rotates to the horizontal position, the spiral propelling stopping rotation sensor 17 outputs a signal to the screw speed reducer 15 to stop rotating, the screw 5 stops rotating at any time, when the tail end of one oil pipe passes through the conveying offline sensor or the spiral driving motor sensor 16, the oil pipe enters a first spiral groove of the screw, the roller conveying mechanism stops rotating, and simultaneously the conveying offline sensor or the spiral driving motor sensor 16 outputs a starting signal to the screw speed reducer 15 to start rotating so as to drive the screw to rotate, and the oil pipe advances along a spiral track under the propelling of the screw and enters a spiral groove of the screw along the program; when a first oil pipe is turned onto the roller conveying mechanism by the blanking turning plate, the blanking turning plate is in a horizontal position, the oil pipe is turned onto the running roller conveying mechanism where the blanking turning plate is located by the blanking turning plate, the oil pipe is turned and buckled by the turning machine C, and enters the oil pipe turning and buckling spiral pushing noise reduction mechanism L through the buckled oil pipe.

The oil pipe which is buckled by the oil pipe buckle turning machine C is conveyed to the oil pipe buckle spiral propelling noise reduction mechanism L through the roller conveying mechanism, when the oil pipe passes through the conveying lower line sensor or the spiral driving motor sensor 16, the screw speed reducer 15 is operated through an output signal, the screw 5 is driven to rotate through the angle type gear steering box 11, the feeding turning plate 4 is driven to rotate along with the screw, the oil pipe is turned over on the feeding turning plate and rolls to the arc hook of the feeding turning plate, the oil pipe continues to move forwards under the action of the roller conveying mechanism, the feeding turning plate continues to rotate, when the feeding turning plate rotates to the horizontal position, the screw propelling stop rotation sensor 17 outputs a signal to the screw speed reducer 15 to stop rotating, the screw 5 stops rotating at any time, when the tail end of one oil pipe passes through the conveying lower line sensor or the spiral driving motor sensor 16, the roller conveying mechanism stops rotating, and the screw speed reducer 15 and the screw 5, the oil pipe advances along the spiral track under the propelling of the screw rod, and enters the spiral groove of the screw rod along the program by one oil pipe; when a first oil pipe is turned to the roller conveying mechanism by the blanking turning plate, the blanking turning plate is in a horizontal position, the oil pipe is turned to the running roller conveying mechanism where the blanking turning plate is located by the blanking turning plate, the screw speed reducer 15 and the screw 5 are instructed to stop running through the control cabinet operating platform or the remote controller, the oil pipe is subjected to pressure test through the oil pipe pressure test machine D, the screw speed reducer 15 and the screw 5 are instructed to run through the control cabinet operating platform or the remote controller after the pressure test, and the oil pipe subjected to the pressure test enters the oil pipe drift diameter spiral propelling noise reduction mechanism M.

The oil pipe after being tested by the oil pipe pressure tester D is conveyed to a roller conveying mechanism where a blanking turnover plate of the noise reduction mechanism M is spirally pushed to the drift diameter of the oil pipe through the roller conveying mechanism, the roller conveying mechanism stops running when the tail end of the oil pipe passes through a conveying offline sensor or a spiral driving motor sensor 16, the oil pipe starts drift diameter through an oil pipe drift diameter machine E, the roller conveying mechanism, a screw speed reducer 15 and a screw 5 are instructed to stop running through a control cabinet operating platform or a remote controller, after the drift diameter of the oil pipe, the screw speed reducer 15 and the screw 5 are instructed to run through the control cabinet operating platform or the remote controller, one oil pipe after drift diameter is pushed to the tail end of the screw one by one, and the oil pipe is loaded on an application site or an.

As shown in FIG. 4, the circuit of the present invention is controlled by the data acquisition module, the processing module and the storage module, and the console and the remote controller of the control cabinet send out commands to work. The signals collected by the photoelectric induction sensors F16 or F17 or G16 or G17 or L16 or L17 or M16 or M17 are transmitted to the data acquisition and processing module and then transmitted to the processing module on the control cabinet for comprehensive processing, and then transmitted to the F screw speed reducer, the G screw speed reducer, the L screw speed reducer or the M screw speed reducer to enable the F screw speed reducer, the G screw speed reducer, the L screw speed reducer or the M screw speed reducer to operate or stop, or transmitted to the F roller speed reducer, the G roller speed reducer, the L roller speed reducer or the M roller speed reducer to enable the F screw speed reducer, the. Or the F screw speed reducer, the G screw speed reducer, the L screw speed reducer or the M screw speed reducer can be operated or stopped through the control cabinet operating platform or the remote controller, or the F screw speed reducer, the G roller speed reducer, the L roller speed reducer or the M roller speed reducer is transmitted to the F roller speed reducer, the G roller speed reducer, the L roller speed reducer or the M roller speed reducer to operate or stop. And start-stop buttons of an F screw speed reducer, a G screw speed reducer, an L screw speed reducer, an M screw speed reducer, an F roller speed reducer, a G roller speed reducer, an L roller speed reducer and an M roller speed reducer are arranged on the operating platform and the remote controller.