阅读说明：本技术 安装大通径压裂分流管汇撬用检测机构及其检测方法 (Detection mechanism for installing large-drift-diameter fracturing shunt manifold pry and detection method thereof ) 是由 徐培杰 李泽平 徐志浩 蒯乃威 邱晨 顾正淼 徐向永 赵会明 颜彬 于 2021-09-02 设计创作，主要内容包括：本发明公开安装大通径压裂分流管汇撬用检测机构及其检测方法,检测机构包括工作架,所述工作架上设有固定件,固定件上设有分流管汇撬,工作架的一侧设有检测组件,工作架上设有对称分布的移动件,检测组件上设有安装件,工作架包括工作台,工作台上设有凹槽,凹槽内固定设有第一弹簧,凹槽内滑动设有滑块,滑块上设有固定孔,固定件包括第一紧固件和第二紧固件,检测组件包括移动块。本发明检测机构及其检测方法,对分流管进行固定,进行全面监测,再测试抗冲击性,最后使分流管汇撬震动,检测其抗震性,结构简单,操作方便,减少人工操作量,检测全面,模拟实际分流管工作状态,进行检测,检测结果精准。(The invention discloses a detection mechanism for installing a large-drift-diameter fracturing shunt manifold pry and a detection method thereof. The detection mechanism and the detection method thereof fix the shunt tubes, carry out comprehensive monitoring, then test the impact resistance, finally pry and shake the shunt tubes, detect the shock resistance, have simple structure and convenient operation, reduce the manual operation amount, have comprehensive detection, simulate the working state of the actual shunt tubes, carry out detection and have accurate detection results.)

1. The detection mechanism for installing the large-drift-diameter fracturing manifold pry comprises a working frame (1) and is characterized in that a fixing piece (2) is arranged on the working frame (1), the manifold pry (5) is arranged on the fixing piece (2), a detection assembly (3) is arranged on one side of the working frame (1), moving pieces (4) which are symmetrically distributed are arranged on the working frame (1), and an installation piece (6) is arranged on the detection assembly (3);

the working frame (1) comprises a working table (11), a groove (16) is formed in the working table (11), a first spring (181) is fixedly arranged in the groove (16), a sliding block (19) is arranged in the groove (16) in a sliding mode, and a fixing hole (191) is formed in the sliding block (19);

the fixing piece (2) comprises a first fastening piece (21) and a second fastening piece (22);

the detection assembly (3) comprises a moving block (31), a fixing plate (38) is arranged on the moving block (31) in a rotating mode, and through holes (39) distributed in an array mode are formed in the fixing plate (38).

2. The detection mechanism for installing the large-drift-diameter fracturing shunt manifold pry as claimed in claim 1, wherein a first arc-shaped groove (194) and a first open groove (195) are formed in the sliding block (19), a clamping groove (193) is formed in the sliding block (19), a lead screw (13) and a guide rod (14) are arranged on the workbench (11), a pressing block (15) is rotatably arranged on the workbench (11), installation blocks (111) distributed in an array mode are arranged on one side of the workbench (11), a shifting lever (114) is rotatably arranged on one side of the workbench (11), a first rack (115) is arranged on one side of the workbench (11), and a supporting plate (192) is arranged on one side of the sliding block (19).

3. The detection mechanism for mounting the pry of the large-bore fracturing shunt manifold according to claim 2, wherein a pressing plate (23) and a clamping block (27) are arranged on one side of the first fastening piece (21), a connecting rod (24) is arranged on the first fastening piece (21), a shifting block (26) and a first threaded hole (25) are arranged on the connecting rod (24), a fixing rod (28) is arranged on one side of the clamping block (27), and a round block (29) is arranged on the fixing rod (28);

the structure of the second fastening piece (22) is the same as that of the first fastening piece (21), and the difference is that a pressing rod (221) is arranged on one side of the second fastening piece (22), a second arc-shaped groove (222) and a second opening groove (223) are arranged on one side of the pressing rod (221), and a through hole (224) is formed in one side of the pressing rod (221).

4. The detection mechanism for installing the pry of the large-bore fracturing shunt manifold as claimed in claim 3, wherein the fixing rod (28) is matched with the second arc-shaped groove (222), the fixing rod (28) is matched with the first arc-shaped groove (194), the round block (29) is matched with the first open groove (195), the round block (29) is matched with the second open groove (223), the bolt passes through the through hole (224) to be matched with the fixing hole (191), and the clamping block (27) is matched with the clamping groove (193).

5. The detection mechanism for installing the pry of the large-diameter fracturing shunt manifold according to claim 3, wherein a support rod (32) is arranged on one side of the moving block (31), an adjusting rod (33) is rotatably arranged on one side of the moving block (31), a first gear (34) is rotatably arranged on one side of the adjusting rod (33), a connecting plate (371) is arranged on one side of the detection block (37), a second gear (372) is rotatably arranged on one side of the connecting plate (371), and a second through groove (373) is formed on one side of the detection block (37);

first hydraulic rods (35) which are symmetrically distributed are arranged on the moving block (31), an installation block (351) is fixedly arranged at the output end of each first hydraulic rod (35), a cross rod (352) is arranged on each installation block (351) in a sliding mode, a push block (354) is arranged on each cross rod (352), a straight groove (355) is arranged on each push block (354), and a disc (356) used for moving the cross rod (352) is arranged on each installation block (351) in a rotating mode;

the two ends of the cross rod (352) are fixedly provided with supporting blocks (36), one side of each supporting block (36) is fixedly provided with a second hydraulic rod (361), the output end of each second hydraulic rod (361) is provided with a moving rod (363) in a rotating mode, one end of each supporting block (36) is provided with a mounting rod (362) in a rotating mode, each mounting rod (362) is connected with the corresponding moving rod (363) in a rotating mode, one side of each mounting rod (362) is provided with symmetrically distributed swing rods (365) in a rotating mode, one end of each swing rod (365) is connected with the corresponding mounting rod (362) in a rotating mode, and the other end of each swing rod (365) is provided with a detection block (37).

6. The detection mechanism for installing the pry of the large-bore fracturing manifold as claimed in claim 5, wherein the support rod (32) is matched with the installation block (111), the first gear (34) is matched with the first rack (115), and the bolt passes through the through hole (39) and is matched with the first threaded hole (25).

7. The detection mechanism for installing the pry of the large-bore fracturing manifold as claimed in claim 5, wherein the installation part (6) comprises an arc-shaped rod (61), one side of the arc-shaped rod (61) is provided with a sensor (62), and the other side is provided with a gear ring (63);

the arc-shaped rod (61) is matched with the second through groove (373), and the gear ring (63) is matched with the second gear (372).

8. The detection mechanism for installing the prying tool for the large-drift-diameter fracturing manifold according to claim 2, wherein the moving member (4) comprises a moving member main body (41), an adjusting nut (42) is arranged on the moving member main body (41), symmetrically distributed telescopic parts (43) are arranged on the moving member main body (41), and a moving rod (44) is arranged on one side of each telescopic part (43);

one side of the moving member main body (41) is provided with a second threaded hole (411) and a round hole (412), one side of the moving member main body (41) is provided with a threaded rod (413), one end of the threaded rod (413) is provided with a through groove (414), a pipeline (45) is arranged in the through groove (414), one side of the pipeline (45) is provided with a limiting strip (451), and one side of the limiting strip (451) is provided with limiting grooves (452) distributed in an array manner;

the movable piece main body (41) is provided with a mounting groove (46) and a sliding groove (461), a third gear (462) is rotatably arranged in the mounting groove (46), one side of the movable piece main body (41) is provided with a mounting frame (47), a U-shaped frame (471) is rotatably arranged on the mounting frame (47), a rotating rod (48) is rotatably arranged on the U-shaped frame (471), one end of the rotating rod (48) is provided with a connecting hole (49), the adjusting nut (42) is provided with a square groove (421), and the square groove (421) is matched with the limiting strip (451);

the second threaded hole (411) is matched with the lead screw (13), and the round hole (412) is matched with the guide rod (14).

9. The detection mechanism for installing the prying tool for the large-bore fracturing manifold according to claim 8, wherein a second rack (432) is arranged on the telescopic piece (43), a fixed block (431) is rotatably arranged at one end of the telescopic piece (43), a fixed groove (433) is arranged at one side of the fixed block (431), and a fourth gear (434) is rotatably arranged at one side of the fixed block (431);

the second rack (432) is engaged with a third gear (462);

a third rack (441) is arranged on the movable rod (44), a movable groove (442) is arranged on one side of the movable rod (44), a rolling block (443) is arranged in the movable groove (442) in a sliding manner, a round rod (444) is rotatably arranged on one side of the rolling block (443), a third hydraulic rod (445) is fixedly arranged at one end of the movable rod (44), and a fastening block (446) is arranged at the output end of the third hydraulic rod (445);

the movable rod (44) is matched with the fixing groove (433), the round rod (444) is matched with the connecting hole (49), and the third rack (441) is matched with the fourth gear (434).

10. The detection mechanism of any one of claims 1-9, wherein the detection method for detecting the pry of the large-bore fracturing manifold comprises the following steps:

s1, fixing

Installing the large-drift-diameter fracturing flow-splitting manifold pry on a supporting plate (192), sequentially fixing a first fastener (21) and a second fastener (22) on a sliding block (19), fixing the large-drift-diameter fracturing flow-splitting manifold pry, and rotating a pressing block (15) to fix the sliding block (19);

s2, primary detection

The upper pipeline of the moving part (4) is communicated with the shunt pipe, gas is pumped into the shunt pipe through the pipeline, other outlets of the shunt pipe are closed, the first gear (34) is meshed with the first rack (115), the detection component (3) is moved along the X-axis direction, the rotary disc (356) moves the detection component (3) along the Y-axis direction, the second hydraulic rod controls the installation rod (362) to rotate, the second gear (372) enables the installation part (6) to rotate, the detection component (3) detects the internal and external pressure of the shunt pipe, and the air tightness is judged;

s3, secondary detection

In the state of S2, the fourth gear (434) controls the movable rod (44) to move along the X-axis direction, then the third gear (462) controls the movable rod (44) to move along the Y-axis direction, the U-shaped frame is rotated, the rotating rod (48) is rotated, the fastening block (446) is made to knock the shunt pipe, the detection assembly (3) detects the internal and external pressure of the shunt pipe, and the impact resistance of the shunt pipe is judged;

s4, three-time detection

The fixed plate (38) is fixedly connected with the connecting rod (24) through a bolt, the press block (15) is rotated to loosen the slide block, the shift lever (114) is rotated, the slide block (19) extrudes the first spring (181), the slide block (19) reciprocates to enable the shunt manifold to be prized and vibrated, the adjusting nut (42) is rotated, the pipeline (45) slides in the through groove (414), the detection assembly (3) detects the pressure inside and outside the shunt pipe, and the vibration resistance of the shunt pipe is judged;

s5, distributing materials

And after the detection is finished, taking down the shunting manifold pry from the detection mechanism, and separating out the defective products for maintenance.

Technical Field

The invention relates to the field of manifold pry detection, in particular to a detection mechanism for mounting a large-drift-diameter fracturing shunt manifold pry and a detection method thereof.

Background

Compared with coal, petroleum is an important energy source, and has the advantages of high energy density, convenience in transportation and storage, small pollution degree to the atmosphere after combustion and the like. Petroleum is used mainly as fuel and gasoline, and also as a raw material for many chemical industry products such as solutions, fertilizers, pesticides, and plastics. The wellhead device is used as important equipment for oil and gas production, the performance of the wellhead device is related to whether an oil and gas well can be produced safely and efficiently, a large amount of research and development are carried out at home and abroad, but the wellhead device at home and abroad is still different from the international level.

Shunt tubes structure is complicated, and operational environment is abominable, and operating pressure is big, receives impact and vibrations easily, leads to the shunt tubes not hard up, causes to reveal, when current installation shunt manifold sled, adopts artifical the detection, and detection efficiency is poor, and the work degree of difficulty is big.

Disclosure of Invention

The invention aims to provide a detection mechanism for mounting a large-drift-diameter fracturing flow-dividing manifold pry and a detection method thereof.

The purpose of the invention can be realized by the following technical scheme:

installation big latus rectum fracturing manifold detection mechanism for sled, detection mechanism include the workstation, be equipped with the mounting on the workstation, be equipped with the manifold sled on the mounting, one side of workstation is equipped with determine module, is equipped with the moving member of symmetric distribution on the workstation, the last installed part that is equipped with of determine module.

The working frame comprises a working table, a groove is formed in the working table, a first spring is fixedly arranged in the groove, a sliding block is arranged in the groove in a sliding mode, and a fixing hole is formed in the sliding block.

The fixing member includes a first fastening member and a second fastening member.

The detection assembly comprises a moving block, a fixing plate is rotatably arranged on the moving block, and through holes distributed in an array mode are formed in the fixing plate.

Further, be equipped with first arc wall and first open slot on the slider, be equipped with the block groove on the slider, be equipped with lead screw and guide arm on the workstation, rotate on the workstation and be equipped with the briquetting, one side of workstation is equipped with the installation piece of array distribution, and one side of workstation is rotated and is equipped with the driving lever, and one side of workstation is equipped with first rack, and one side of slider is equipped with the layer board.

Furthermore, one side of the first fastener is provided with a pressing plate and a clamping block, the first fastener is provided with a connecting rod, the connecting rod is provided with a shifting block and a first threaded hole, one side of the clamping block is provided with a fixed rod, and the fixed rod is provided with a round block.

The second fastener is the same as the first fastener in structure, and the difference is that one side of the second fastener is provided with a pressing rod, one side of the pressing rod is provided with a second arc-shaped groove and a second open groove, and one side of the pressing rod is provided with a through hole.

Further, the fixed rod is matched with the second arc-shaped groove, the fixed rod is matched with the first arc-shaped groove, the round block is matched with the first open slot, the round block is matched with the second open slot, the bolt penetrates through the through hole to be matched with the fixed hole, and the clamping block is matched with the clamping groove.

Furthermore, one side of the moving block is provided with a supporting rod, one side of the moving block is rotatably provided with an adjusting rod, one side of the adjusting rod is rotatably provided with a first gear, one side of the detecting block is provided with a connecting plate, one side of the connecting plate is rotatably provided with a second gear, and one side of the detecting block is provided with a second through groove.

The movable block is provided with first hydraulic rods which are symmetrically distributed, an installation block is fixedly arranged at the output end of each first hydraulic rod, a cross rod is arranged on each installation block in a sliding mode, a push block is arranged on each cross rod, a straight groove is formed in each push block, and a disc used for moving the cross rod is arranged on each installation block in a rotating mode.

The two ends of the cross rod are fixedly provided with supporting blocks, a second hydraulic rod is fixedly arranged on one side of each supporting block, the output end of each second hydraulic rod is rotatably provided with a moving rod, one end of each supporting block is rotatably provided with an installation rod, the installation rods are rotatably connected with the moving rods, one side of each installation rod is rotatably provided with symmetrically distributed swing rods, one end of each swing rod is rotatably connected with the installation rods, and the other end of each swing rod is provided with a detection block.

Furthermore, the supporting rod is matched with the mounting block, the first gear is matched with the first rack, and the bolt penetrates through the through hole to be matched with the first threaded hole.

Further, the installed part comprises an arc-shaped rod, a sensor is arranged on one side of the arc-shaped rod, and a gear ring is arranged on the other side of the arc-shaped rod.

The arc-shaped rod is matched with the second through groove, and the gear ring is matched with the second gear.

Furthermore, the moving member includes a moving member main body, an adjusting nut is arranged on the moving member main body, symmetrically distributed telescopic pieces are arranged on the moving member main body, and a moving rod is arranged on one side of each telescopic piece.

One side of moving member main part is equipped with second screw hole and round hole, and one side of moving member main part is equipped with the threaded rod, and the one end of threaded rod is equipped with logical groove, leads to the inslot and is equipped with the pipeline, and one side of pipeline is equipped with spacing, and one side of spacing is equipped with the spacing groove of array distribution.

Be equipped with mounting groove and sliding tray in the moving member main part, the mounting groove internal rotation is equipped with the third gear, and one side of moving member main part is equipped with the mounting bracket, rotates on the mounting bracket and is equipped with the U-shaped frame, and the U-shaped frame is gone up and is rotated and is equipped with the dwang, and the one end of dwang is equipped with the connecting hole, the last square groove that is equipped with of adjusting nut, square groove and spacing cooperation.

The second threaded hole is matched with the lead screw, and the round hole is matched with the guide rod.

Furthermore, be equipped with the second rack on the extensible member, the one end of extensible member is rotated and is equipped with the fixed block, and one side of fixed block is equipped with the fixed slot, and one side of fixed block is rotated and is equipped with the fourth gear.

The second rack is matched with the third gear.

The movable rod is provided with a third rack, one side of the movable rod is provided with a movable groove, a rolling block is arranged in the movable groove in a sliding mode, one side of the rolling block is provided with a round rod in a rotating mode, one end of the movable rod is fixedly provided with a third hydraulic rod, and the output end of the third hydraulic rod is provided with a fastening block.

The movable rod is matched with the fixed groove, the round rod is matched with the connecting hole, and the third rack is matched with the fourth gear.

The detection method for detecting the prying of the large-drift-diameter fracturing flow-dividing manifold by the detection mechanism comprises the following steps:

s1, fixing

The large-drift-diameter fracturing flow-dividing manifold prying device is characterized in that a large-drift-diameter fracturing flow-dividing manifold pry is installed on a supporting plate, a first fastener and a second fastener are fixed on a sliding block in sequence, the large-drift-diameter fracturing flow-dividing manifold pry is fixed, and a pressing block is rotated to fix the sliding block.

S2, primary detection

Moving member upper tube says and the shunt tubes intercommunication, through the intraductal pump income of pipeline shunt gas, be full of the shunt tubes, close other exports of shunt tubes, first gear and first rack toothing, along X axle direction removal determine module, the rolling disc moves determine module along Y axle direction removal determine module, second hydraulic stem control installation pole rotates, the second gear makes the installed part rotate, determine module detects the inside and outside pressure of shunt tubes, judge the gas tightness.

S3, secondary detection

Under S2' S state, fourth gear control carriage release lever moves along the X axle direction, and rethread third gear control carriage release lever moves along the Y axle direction, rotates the U-shaped frame, makes the dwang rotate, makes the fastening block strike the shunt tubes, and the test assembly detects the intraductal external pressure of shunt tubes, judges shunt tubes impact resistance.

S4, three-time detection

The fixed plate is fixedly connected with the connecting rod through a bolt, the pressing block is rotated to loosen the sliding block, the shifting rod is rotated again, the sliding block extrudes the first spring, the sliding block moves in a reciprocating mode, the shunt manifold is made to vibrate through prizing, the adjusting nut is rotated, the pipeline slides in the through groove, the detection assembly detects the pressure inside and outside the shunt pipe, and the shock resistance of the shunt pipe is judged.

S5, distributing materials

And after the detection is finished, taking down the shunting manifold pry from the detection mechanism, and separating out the defective products for maintenance.

The invention has the beneficial effects that:

1. the detection mechanism fixes the shunt tube, carries out comprehensive monitoring, tests the impact resistance, finally makes the shunt tube manifold pry and vibrate, detects the shock resistance, and has simple structure and convenient operation;

2. the detection method provided by the invention has the advantages that the manual operation amount is reduced, the detection is comprehensive, the actual working state of the shunt pipe is simulated, the detection is carried out, and the detection result is accurate.

Drawings

The invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the structure of the detecting mechanism of the present invention;

FIG. 2 is a schematic view of the inventive work head construction;

FIG. 3 is an enlarged view of the structure of FIG. 2 at A according to the present invention;

FIG. 4 is a schematic view of the inventive work head construction;

FIG. 5 is an exploded view of the fastener construction of the present invention;

FIG. 6 is a schematic view of the detection assembly of the present invention;

FIG. 7 is an enlarged view of the structure of FIG. 6 at B in accordance with the present invention;

FIG. 8 is a schematic view of the detection assembly of the present invention;

FIG. 9 is an enlarged view of FIG. 8 at C in accordance with the present invention;

FIG. 10 is an enlarged view of FIG. 8 at D in accordance with the present invention;

FIG. 11 is a schematic view of the mount construction of the present invention;

FIG. 12 is a schematic view of a moving element of the present invention;

FIG. 13 is an exploded view of a moving part of the invention;

FIG. 14 is a schematic view of the telescoping member of the present invention;

FIG. 15 is a schematic view of the travel bar configuration of the present invention;

fig. 16 is an enlarged view of fig. 15 at E according to the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Installation big latus rectum fracturing manifold detection mechanism for sled, detection mechanism include the workstation 1, as shown in fig. 1, are equipped with mounting 2 on the workstation 1, are equipped with the manifold sled 5 on the mounting 2, and mounting 2 is used for fastening manifold sled 5, and one side of workstation 1 is equipped with determine module 3, and workstation 1 sets firmly the moving member 4 that has the symmetric distribution.

As shown in fig. 2, 3 and 4, the working frame 1 includes a working table 11, grooves 12 are symmetrically distributed on the working table 11, a screw 13 is rotatably arranged in the groove 12, a guide rod 14 is fixedly arranged in the groove 12, first motors 10 are symmetrically distributed on the working table 11, an output end of each first motor 10 is fixedly connected with the screw 13, a pressing block 15 is rotatably arranged on the working table 11, a second motor 100 is fixedly arranged on the working table 11, an output end of the second motor 100 is fixedly connected with the pressing block 15, and a groove 16 is arranged on the working table 11.

The guide rods 17 which are symmetrically distributed are fixedly arranged in the groove 16, the sliding grooves 18 which are symmetrically distributed are arranged in the groove 16, the first springs 181 which are symmetrically distributed are arranged in the groove 16, the sliding blocks 19 are arranged in the sliding grooves 18, the pressing blocks 15 are used for fastening the sliding blocks 19, the sliding blocks 19 are in sliding connection with the guide rods 17, the sliding blocks 19 are provided with fixing holes 191, the sliding blocks 19 are provided with first arc-shaped grooves 194 and first open grooves 195, the two ends of the sliding blocks 19 are provided with clamping grooves 193 which are symmetrically distributed, and the supporting plate 192 is arranged on one side of the sliding blocks 19.

The mounting block 111 that the array distributes is equipped with to one side of workstation 11, and one side of workstation 11 is equipped with riser 112, and one side of workstation 11 is equipped with first through groove 113, and first through groove 113 and recess 16 intercommunication rotate between the riser 112 and are equipped with driving lever 114, and one side of riser 112 is equipped with third motor 110, and the output and the driving lever 114 fastening of third motor 110 are connected, and one side of workstation 11 is fixed and is equipped with first rack 115.

As shown in fig. 5, the fixing member 2 includes a first fastening member 21 and a second fastening member 22, a pressing plate 23 and a locking block 27 are disposed on one side of the first fastening member 21, a connecting rod 24 is disposed on the first fastening member 21, a shifting block 26 is disposed on the connecting rod 24, a shifting lever 114 is engaged with the shifting block 26 to push the shifting block 26, a first threaded hole 25 is disposed on the connecting rod 24, a fixing rod 28 is disposed on one side of the locking block 27, and a round block 29 is disposed on the fixing rod 28.

The second fastening member 22 has the same structure as the first fastening member 21, and the difference is that a pressing rod 221 is arranged on one side of the second fastening member 22, a second arc-shaped groove 222 is arranged on one side of the pressing rod 221, a second opening groove 223 is arranged in the second arc-shaped groove 222, a through hole 224 is arranged on one side of the pressing rod 221, the fixing rod 28 is matched with the second arc-shaped groove 222, the fixing rod 28 is matched with the first arc-shaped groove 194, the round block 29 is matched with the first opening groove 195, the round block 29 is matched with the second opening groove 223, a bolt penetrates through the through hole 224 to be matched with the fixing hole 191, and the clamping block 27 is matched with the clamping groove 193.

As shown in fig. 6, 7, 8, 9, and 10, the detecting assembly 3 includes a moving block 31, wherein support rods 32 are fixed to one side of the moving block 31, the support rods 32 are symmetrically distributed, the support rods 32 are in sliding fit with the mounting block 111, an adjusting rod 33 is rotatably arranged on one side of the moving block 31, a third motor 330 is arranged on one side of the moving block 31, an output end of the third motor 330 is fixedly connected with the adjusting rod 33, a first gear 34 is rotatably arranged on one side of the adjusting rod 33, a fourth motor 340 is arranged on the other side of the adjusting rod 33, and an output end of the fourth motor 340 is fixedly connected with the first gear 34.

First hydraulic stem 35 that is fixed to be equipped with the symmetric distribution on the movable block 31, the fixed installation piece 351 that is equipped with of output of first hydraulic stem 35, it is equipped with horizontal pole 352 to slide on the installation piece 351, and one side of horizontal pole 352 is equipped with guide block 353, and guide block 353 and installation piece 351 cooperation are equipped with ejector pad 354 on the horizontal pole 352, are equipped with the straight flute 355 on the ejector pad 354, rotate on the installation piece 351 and are equipped with disc 356, and the detection component 3 is removed along the Y axle direction to the rotating disc 356.

One side of installation piece 351 is equipped with fifth motor 350, and the output and the disc 356 fastening connection of fifth motor 350 are fixed on the disc 356 and are equipped with push rod 357, and push rod 357 and straight flute 355 cooperate, and the both ends fastening of horizontal pole 352 is equipped with supporting shoe 36, and one side of supporting shoe 36 is fixed and is equipped with second hydraulic stem 361, and the fixed connecting block 364 that is equipped with of output of second hydraulic stem 361 rotates on the connecting block 364 and is equipped with the carriage release lever 363.

One end of the supporting block 36 is rotatably provided with a mounting rod 362, the mounting rod 362 is rotatably connected with a movable rod 363, one side of the mounting rod 362 is rotatably provided with symmetrically distributed swing rods 365, the swing rods 365 are parallel to each other, the other side of the mounting rod 362 is provided with a sixth motor 360, the output end of the sixth motor 360 is fixedly connected with the swing rods 365, one end of each swing rod 365 is rotatably connected with the mounting rod 362, and the other end of each swing rod is provided with a detection block 37.

Detect one side of piece 37 and fixedly be equipped with connecting plate 371, one side of connecting plate 371 is rotated and is equipped with second gear 372, the fixed sixth motor 370 that is equipped with of opposite side, the output and the second gear 372 fastening connection of sixth motor 370, one side of detecting piece 37 is equipped with the second and runs through groove 373, the second runs through the inslot 373 internal rotation and is equipped with installed part 6, rotate on the movable block 31 and be equipped with fixed plate 38, be equipped with array distribution's through-hole 39 on the fixed plate 38.

The first gear 34 is engaged with the first rack 115 to move the detecting unit 3 in the X-axis direction, and the bolt is engaged with the first screw hole 25 through the through hole 39.

As shown in fig. 11, the mounting member 6 comprises an arc rod 61, one side of the arc rod 61 is provided with a sensor 62, and the other side is provided with a gear ring 63, and the sensor 62 is used for detecting whether the pipeline leaks air.

The arc-shaped rod 61 cooperates with the second through groove 373 and the ring gear 63 cooperates with the second gear 372.

As shown in fig. 12 and 13, the moving member 4 includes a moving member body 41, an adjusting nut 42 is fastened on the moving member body 41, symmetrically distributed telescopic members 43 are slidably disposed on the moving member body 41, and a moving rod 44 is disposed on one side of the telescopic members 43.

One side of the moving member body 41 is provided with a second threaded hole 411 and a round hole 412, one side of the moving member body 41 is provided with a threaded rod 413, one end of the threaded rod 413 is provided with a through groove 414, a pipeline 45 is arranged in the through groove 414, one side of the pipeline 45 is provided with a limiting strip 451, one side of the limiting strip 451 is provided with a limiting groove 452 distributed in an array manner, one end of the pipeline 45 is provided with a flange 453, one side of the moving member body 41 is provided with a second spring 415, and the second spring 415 is tightly connected with the flange 453.

Be equipped with mounting groove 46 on moving member body 41, the mounting groove 46 internal rotation is equipped with third gear 462, the fixed seventh motor 460 that is equipped with in one side of moving member body 41, the output and the third gear 462 fastening connection of seventh motor 460, one side of moving member body 41 is equipped with symmetric distribution's sliding tray 461, sliding tray 461 and mounting groove 46 intercommunication, one side of moving member body 41 is equipped with mounting bracket 47, be equipped with U-shaped frame 471 on the mounting bracket 47, one side of mounting bracket 47 is equipped with eighth motor 470, the output and the U-shaped frame 471 fastening connection of eighth motor 470, it is equipped with dwang 48 to rotate on the U-shaped frame 471, the one end of dwang 48 is equipped with connecting hole 49.

The second threaded hole 411 is engaged with the lead screw 13, and the circular hole 412 is engaged with the guide bar 14.

Be equipped with square groove 421 and internal thread 422 on the adjusting nut 42, square groove 421 and spacing 451 cooperation rotate adjusting nut 42, and square groove 421 rotates, and adjusting nut 42 cooperates with spacing 452, fixed pipeline 45.

As shown in fig. 13, the second rack 432 is disposed on the telescopic member 43, a fixing block 431 is rotatably disposed at one end of the telescopic member 43, a fixing groove 433 is disposed at one side of the fixing block 431, a fourth gear 434 is rotatably disposed at one side of the fixing block 431, a ninth motor 430 is disposed at one side of the fixing block 431, and an output end of the ninth motor 430 is fixedly connected to the fourth gear 434.

The second rack 432 is engaged with the third gear 462.

As shown in fig. 14 and 15, the moving rod 44 slides in cooperation with the fixing groove 433, the moving rod 44 is provided with a third rack 441, one side of the moving rod 44 is provided with a moving groove 442, a rolling block 443 is slidably provided in the moving groove 442, one side of the rolling block 443 is rotatably provided with a round rod 444, the round rod 444 is rotatably engaged with the connecting hole 49, one end of the moving rod 44 is fixedly provided with a third hydraulic rod 445, and an output end of the third hydraulic rod 445 is provided with a fastening block 446.

The third rack 441 is engaged with the fourth gear 434.

The detection method for detecting the prying of the large-drift-diameter fracturing flow-dividing manifold by the detection mechanism comprises the following steps:

s1, fixing

The large-drift-diameter fracturing manifold pry is installed on the supporting plate 192, the first fastening piece 21 and the second fastening piece 22 are fixed on the sliding block 19 in sequence, the large-drift-diameter fracturing manifold pry is fixed, and the sliding block 19 is fixed by rotating the pressing block 15.

S2, primary detection

Pipe and shunt tubes intercommunication on the moving member 4, pump into gas through the pipeline shunt tubes in, be full of the shunt tubes, close other exports of shunt tubes, first gear 34 and the meshing of first rack 115, remove determine module 3 along the X axle direction, rotating disc 356 removes determine module 3 along the Y axle direction, second hydraulic stem control installation pole 362 rotates, second gear 372 makes installed part 6 rotate, determine module 3 detects the intraductal external pressure of shunt tubes, judge the gas tightness.

S3, secondary detection

In the state of S2, the fourth gear 434 controls the moving rod 44 to move along the X-axis direction, and then the third gear 462 controls the moving rod 44 to move along the Y-axis direction, so as to rotate the U-shaped frame, rotate the rotating rod 48, make the fastening block 446 knock the shunt tube, and the detection assembly 3 detects the internal and external pressure of the shunt tube, thereby determining the impact resistance of the shunt tube.

S4, three-time detection

The fixed plate 38 is tightly connected with the connecting rod 24 through bolts, the pressing block 15 is rotated to loosen the sliding block, the shifting rod 114 is rotated again, the sliding block 19 extrudes the first spring 181, the sliding block 19 reciprocates to enable the shunt manifold to be prized and vibrated, the adjusting nut 42 is rotated, the pipeline 45 slides in the through groove 414, the detection assembly 3 detects the internal and external pressure of the shunt pipe, and the shock resistance of the shunt pipe is judged.

S5, distributing materials

And after the detection is finished, taking down the shunting manifold pry from the detection mechanism, and separating out the defective products for maintenance.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.