CN115078137A - Pipeline under pressure intensity detection device - Google Patents
Pipeline under pressure intensity detection device Download PDFInfo
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- CN115078137A CN115078137A CN202210734410.3A CN202210734410A CN115078137A CN 115078137 A CN115078137 A CN 115078137A CN 202210734410 A CN202210734410 A CN 202210734410A CN 115078137 A CN115078137 A CN 115078137A
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- cylinder
- shaft
- internal thread
- bevel gear
- pipeline body
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/30—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight
- G01N3/317—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight generated by electromagnetic means
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/04—Chucks
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/005—Electromagnetic means
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0058—Kind of property studied
- G01N2203/006—Crack, flaws, fracture or rupture
- G01N2203/0067—Fracture or rupture
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0058—Kind of property studied
- G01N2203/0069—Fatigue, creep, strain-stress relations or elastic constants
- G01N2203/0075—Strain-stress relations or elastic constants
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/026—Specifications of the specimen
- G01N2203/0262—Shape of the specimen
- G01N2203/0274—Tubular or ring-shaped specimens
Abstract
The invention relates to the technical field of pipeline strength detection, and discloses a pressure pipeline strength detection device, which solves the problem of low pipeline strength detection efficiency caused by the fact that the pipeline strength detection is not fixed and is shifted during detection; through the cooperation design of adjustment mechanism one, adjustment mechanism two and transmission group, be convenient for realize the centre gripping to the inside and outside wall of pipeline body, realize the fastening to the pipeline body, the effectual pipeline body of avoiding shifts when detecting, and then has improved the intensity detection efficiency of pipeline body.
Description
Technical Field
The invention belongs to the technical field of pipeline strength detection, and particularly relates to a pressure pipeline strength detection device.
Background
The pipeline is a device which is formed by connecting pipes, pipe connectors, valves and the like and used for conveying gas, liquid or fluid with solid particles, the pipeline strength of a pressure container is one of main factors influencing the pipeline safety, the purpose of pipeline pressure test is to verify the strength of the welded pipeline and judge whether the pipeline can bear the operating pressure, and the pipeline can eliminate the rupture accident after the strength pressure test.
The existing pipeline strength detection is not fixed, so that the displacement phenomenon occurs, and the pipeline strength detection efficiency is low.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the pressure pipeline strength detection device, which effectively solves the problem of low pipeline strength detection efficiency caused by displacement phenomenon due to no fixation during pipeline strength detection in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a pressure pipeline strength detection device comprises a base and a pipeline body, wherein a support frame is arranged at the top end of the base, the pipeline body is placed at the top end of the base, the support frame is of an L-shaped structure, a first electric push rod is arranged in the middle of the top end of the support frame, the output end of the first electric push rod is connected with a pressing plate which is positioned right above the pipeline body, support columns are symmetrically arranged at the top end of the base and are connected through a moving mechanism, fixed cylinders are arranged at the top ends of the support columns and are connected through a transmission set, outer clamping plates are symmetrically arranged on two sides of the fixed cylinders and are connected through a first adjusting mechanism, first grooves are symmetrically formed in the support frame, second grooves are symmetrically formed in the base, fixed boxes connected with the side walls of the fixed cylinders are arranged in the pipeline body, mounting rods are inserted into the outer walls of the fixed boxes at equal intervals, two adjacent mounting rods are connected through inner clamping plates, the inner clamping plates are connected with the inner wall of the pipeline body, the four inner clamping plates are connected through a second adjusting mechanism, one side of one fixing box is provided with a fixing plate, a power supply is arranged in the fixing plate, and the fixing plate is provided with a detection unit electrically connected with the power supply;
the detecting element includes the alarm, the holding tank, touch switch, the slide, electrical contact, T shape pole and spring, one side of fixed plate is equipped with the alarm, the holding tank has been seted up to the bilateral symmetry of fixed plate, the inner wall of holding tank all is equipped with touch switch, the inside swing joint of holding tank has the slide, be equipped with the electrical contact of being connected with touch switch electricity on the slide, the power is connected with the touch switch electricity, one side that electrical contact was kept away from to the slide is equipped with the T shape pole that extends to the holding tank outside, the inner wall in close contact with of T shape pole and pipeline body, through the spring coupling of symmetry setting between the inner wall of slide and holding tank.
Preferably, the moving mechanism comprises a first bidirectional screw rod, a first internal thread block, a sliding rod and a first motor, the first bidirectional screw rod is mounted inside the base, the first bidirectional screw rod is symmetrically provided with the first internal thread block in threaded connection, the top end of the first internal thread block is provided with the sliding rod penetrating through the second groove, the sliding rod is connected with the bottom end of the supporting column, one end of the first bidirectional screw rod extends to the outside of the base, and the first motor connected with the first bidirectional screw rod is arranged outside the base.
Preferably, the second adjusting mechanism comprises a second bidirectional screw rod, a first bevel gear, a first unidirectional screw rod, a second bevel gear, a second internal thread block and a driver, the two-way screw rod is arranged inside the fixed box, the first bevel gear is arranged in the middle of the second bidirectional screw rod, the one-way screw rod is symmetrically arranged on the inner wall of the fixed box, the two-way screw rod and the two-way screw rod are axially and vertically arranged, the two bevel gear which is connected with the first bevel gear in a meshed mode is arranged at one end of each of the two one-way screw rods, the two internal thread block which is connected with the two-way screw rod in a threaded mode is arranged on each of the two one-way screw rods and the two-way screw rod, two ends of the internal thread block are connected with one end of the mounting rod, the two internal thread blocks and the inner clamping plate are four, and the first bevel gear is connected with the driver.
Preferably, adjustment mechanism one includes a stabilizing cylinder, axis of rotation, external thread piece, an internal thread section of thick bamboo and conical gear four, the equal symmetry in both sides of a fixed section of thick bamboo is equipped with a stabilizing cylinder, the equal swing joint in inside of a stabilizing cylinder has an internal thread section of thick bamboo, the one end and one side of outer clamping plate of an internal thread section of thick bamboo are connected, the equal threaded connection in inside of an internal thread section of thick bamboo has an external thread piece, through running through in the inside rotation axis connection of a fixed section of thick bamboo between two external thread pieces that are close to mutually, the middle part of axis of rotation is equipped with conical gear four, conical gear four is connected with driver and transmission group respectively.
Preferably, the outer wall of the internal thread cylinder is symmetrically provided with clamping blocks, and the inner wall of the stabilizing cylinder is provided with clamping grooves in sliding connection with the clamping blocks.
Preferably, the driver includes driving piece, motor two, the drive shaft, the base, conical gear five and electric putter two, the inside of one of them fixed cylinder is equipped with motor two, the inside of another one of them fixed cylinder is equipped with the drive shaft, install the base on the drive shaft, one side of base and motor two all is equipped with the electric putter two that is located fixed cylinder inside, one of them output shaft of motor two and the one end of drive shaft all are equipped with conical gear five, conical gear five is connected with conical gear four meshing, wherein another output shaft of motor two and the other end of drive shaft all are connected with conical gear one through the driving piece.
Preferably, the driving piece includes rotation axis, conical gear three, joint groove and joint piece, installs the rotation axis that extends to fixed section of thick bamboo inside on the fixed box, and the one end of rotation axis is equipped with conical gear three of being connected with the meshing of conical gear one, and the joint groove has all been seted up to the other end of rotation axis, and wherein another output shaft of motor two and the other end of drive shaft all are equipped with the joint piece with joint groove joint.
Preferably, the transmission set comprises a transmission shaft, a conical gear six, a conical gear seven and a linkage piece, the transmission shaft penetrating and inserted into the first groove is arranged on the two fixed cylinders, the conical gear six meshed and connected with the conical gear five is arranged at the bottom end of the transmission shaft, the conical gear seven positioned above the supporting frame is arranged at the top end of the transmission shaft, and the two conical gears seven are connected through the linkage piece.
Preferably, the linkage piece comprises a linkage shaft, a transmission cylinder, eight bevel gears and a connecting seat, the linkage shaft is arranged above the supporting frame, the transmission cylinder is sleeved outside the linkage shaft, the linkage shaft and the transmission cylinder are respectively connected with the transmission shaft through the connecting seat, and the eight bevel gears meshed with the seven bevel gears are arranged at one ends of the linkage shaft and the transmission cylinder.
Preferably, one end of the linkage shaft is symmetrically provided with sliding blocks, and the inner wall of the transmission cylinder is provided with sliding chutes in sliding connection with the sliding blocks.
Compared with the prior art, the invention has the beneficial effects that:
1. in work, the inner clamping plate and the detection unit are convenient to move to the inside of the pipeline body through the base, the support frame, the pipeline body, the electric push rod I, the pressing plate, the support column, the fixing barrel, the outer clamping plate, the first groove, the second groove, the fixing box, the mounting rod, the inner clamping plate, the moving mechanism and the detection unit, and convenience is effectively brought to strength detection of the pipeline body; through the matching design of the first adjusting mechanism, the second adjusting mechanism and the transmission set, the clamping of the inner wall and the outer wall of the pipeline body is convenient to realize, the fastening of the pipeline body is realized, the pipeline body is effectively prevented from shifting during detection, the strength detection stability of the pipeline body is further improved, and the strength detection efficiency of the pipeline body is further improved;
2. through the design of the bidirectional screw rod I, the internal thread block I, the sliding rod and the motor I, the inner clamping plate and the detection unit can be conveniently moved to the interior of the pipeline body, and further convenience is brought to strength detection of the pipeline body;
3. through the design of the two-way screw rod II, the conical gear I, the one-way screw rod, the conical gear II, the internal thread block II and the driver, the position of the internal clamping plate can be conveniently adjusted according to the inner diameter of the pipeline body, the internal clamping plate can conveniently clamp the inner wall of the pipeline body, and the strength detection stability of the pipeline body is improved;
4. through the design of the stabilizing cylinder, the rotating shaft, the external thread block, the internal thread cylinder and the bevel gear, the distance between the two external clamping plates can be conveniently adjusted according to the external diameter of the pipeline body, the external clamping plates can conveniently clamp the outer wall of the pipeline body, and the strength detection stability of the pipeline body is effectively improved;
5. through the design of the driving piece, the motor II, the driving shaft, the base, the conical gear V and the electric push rod II, power is effectively provided for the work of the adjusting mechanism II and the adjusting mechanism I, and convenience is further brought to the fixing of the pipeline body;
6. through the design of transmission shaft, conical gear six, conical gear seven and linkage, the effectual inner wall and the outer wall that are the pipeline body both ends carry out the centre gripping fixed, have improved the intensity detection efficiency of pipeline body.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic structural diagram of a second adjusting mechanism according to the present invention;
FIG. 4 is a schematic view of a part of the connection structure of the second adjusting mechanism and the first adjusting mechanism;
FIG. 5 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
FIG. 6 is an enlarged view of the structure at B in FIG. 4 according to the present invention;
FIG. 7 is a schematic view of a transmission set according to the present invention;
FIG. 8 is a second schematic view of the transmission set of the present invention;
in the figure: 1. a base; 2. a support frame; 3. a pipe body; 4. an electric push rod I; 5. a pressing plate; 6. a support pillar; 7. a fixed cylinder; 8. an outer clamping plate; 9. grooving I; 10. grooving II; 11. a fixing box; 12. mounting a rod; 13. an inner clamping plate; 14. a fastening rod; 15. a fixing plate; 16. a power source; 17. accommodating grooves; 18. a touch switch; 19. a slide plate; 20. an electrical contact; 21. a T-shaped rod; 22. a first bidirectional screw rod; 23. a first internal thread block; 24. a slide bar; 25. a first motor; 26. a two-way screw rod II; 27. a first conical gear; 28. a one-way screw rod; 29. a second bevel gear; 30. a second internal thread block; 31. a rotating shaft; 32. a third bevel gear; 33. a stabilizing cylinder; 34. a rotating shaft; 35. an external thread block; 36. an internal threaded barrel; 37. a clamping block; 38. a card slot; 39. a bevel gear four; 40. a second motor; 41. a drive shaft; 42. a base; 43. a fifth bevel gear; 44. a second electric push rod; 45. a clamping groove; 46. a drive shaft; 47. a bevel gear six; 48. a bevel gear seven; 49. a linkage shaft; 50. a transmission cylinder; 51. a bevel gear eight; 52. a linking seat; 53. a clamping block; 54. a slider; 55. a chute.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying 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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
In the first embodiment, as shown in fig. 1 to 8, the present invention includes a base 1 and a pipeline body 3, a support frame 2 is disposed at the top end of the base 1, the pipeline body 3 is placed at the top end of the base 1, the support frame 2 is in an L-shaped structure, a first electric push rod 4 is disposed at the middle position of the top end of the support frame 2, an output end of the first electric push rod 4 is connected to a pressing plate 5 located right above the pipeline body 3, support columns 6 are symmetrically disposed at the top end of the base 1, the two support columns 6 are connected by a moving mechanism, fixed cylinders 7 are disposed at the top ends of the support columns 6, the two fixed cylinders 7 are connected by a transmission set, outer clamping plates 8 are symmetrically disposed at two sides of the fixed cylinders 7, the two adjacent outer clamping plates 8 are connected by a first adjusting mechanism, a first slot 9 is symmetrically disposed on the support frame 2, a second slot 10 is symmetrically disposed on the base 1, a fixed box 11 connected to the side wall of the fixed cylinder 7 is disposed inside the pipeline body 3, the outer wall of the fixed box 11 is inserted with mounting rods 12 at equal intervals, an inner clamping plate 13 passes between every two adjacent mounting rods 12, the inner clamping plate 13 is connected with the inner wall of the pipeline body 3, the four inner clamping plates 13 are connected through a second adjusting mechanism, one side of one fixed box 11 is provided with a fixed plate 15, a power supply 16 is arranged inside the fixed plate 15, and the fixed plate 15 is provided with a detection unit electrically connected with the power supply 16;
the detection unit comprises an alarm, an accommodating groove 17, a touch switch 18, a sliding plate 19, an electrical contact 20, a T-shaped rod 21 and a spring, the alarm is arranged on one side of the fixing plate 15, the accommodating groove 17 is symmetrically formed in two sides of the fixing plate 15, the touch switch 18 is arranged on the inner wall of the accommodating groove 17, the sliding plate 19 is movably connected inside the accommodating groove 17, the electrical contact 20 electrically connected with the touch switch 18 is arranged on the sliding plate 19, the power supply 16 is electrically connected with the touch switch 18, the T-shaped rod 21 extending to the outside of the accommodating groove 17 is arranged on one side, away from the electrical contact 20, of the sliding plate 19, the T-shaped rod 21 is in close contact with the inner wall of the pipeline body 3, and the sliding plate 19 is connected with the inner wall of the accommodating groove 17 through the symmetrically arranged spring;
through starting electric putter one 4, make electric putter one 4 promote according to clamp plate 5 and move down, and then according to clamp plate 5 can strike pipeline body 3, can promote T shape pole 21 when pipeline body 3 receives impact deformation and remove, and then T shape pole 21 can promote slide 19 and slide in the inside of holding tank 17, and then slide 19 can drive electrical contact 20 and touch switch 18 contact, and then can make touch switch 18 open, realize the alarm and report to the police, and then make electric putter one 4 stop motion, and accomplish the intensity detection of pipeline body 3.
In the second embodiment, on the basis of the first embodiment, as shown in fig. 1, the moving mechanism includes a first bidirectional screw 22, a first internal thread block 23, a sliding rod 24 and a first motor 25, the first bidirectional screw 22 is installed inside the base 1, the first bidirectional screw 22 is symmetrically provided with the first internal thread blocks 23 in threaded connection, the top ends of the first internal thread blocks 23 are respectively provided with the sliding rod 24 penetrating through the inside of the second slot 10, the sliding rod 24 is connected with the bottom end of the supporting column 6, one end of the first bidirectional screw 22 extends to the outside of the base 1, and the outside of the base 1 is provided with the first motor 25 connected with the first bidirectional screw 22;
by starting the first motor 25, the first motor 25 drives the first bidirectional screw rod 22 to rotate, the first bidirectional screw rod 22 and the first internal thread block 23 are in threaded connection and are matched with the sliding connection of the sliding rod 24 and the second slot 10, so that the first internal thread block 23 drives the sliding rod 24 to move, the sliding rod 24 drives the fixed cylinder 7 to move, the fixed cylinder 7 drives the fixed box 11 to move to the inside of the pipeline body 3, the inner clamping plate 13 can conveniently clamp the inner wall of the pipeline body 3, and the outer clamping plate 8 can conveniently clamp the outer wall of the pipeline body 3;
in the third embodiment, based on the first embodiment, as shown in fig. 2, 3 and 4, the second adjusting mechanism comprises a second bidirectional screw rod 26 and a first bevel gear 27, the fixing box comprises a one-way screw 28, a conical gear II 29, an inner thread block II 30 and a driver, wherein the two-way screw 26 is installed inside the fixing box 11, the conical gear I27 is arranged in the middle of the two-way screw 26, the one-way screw 28 is symmetrically arranged on the inner wall of the fixing box 11, the one-way screw 28 and the two-way screw 26 are axially and vertically arranged, one end of each of the two one-way screws 28 is provided with the conical gear II 29 meshed and connected with the conical gear I27, the two one-way screws 28 and the two-way screw 26 are provided with the inner thread block II 30 in threaded connection, two ends of the inner thread block II 30 are connected with one end of the mounting rod 12, the number of the inner thread block II 30 and the number of the inner clamping plates 13 are four, and the conical gear I27 is connected with the driver;
when the driver acts, the first conical gear 27 is driven to rotate, the first conical gear 27 drives the second bidirectional screw rod 26 to rotate, the second conical gear 29 can be driven to rotate through the meshing connection relationship of the first conical gear 27 and the second conical gear 29, the second conical gear 29 drives the first unidirectional screw rod 28 to rotate, the second internal thread block 30 can drive the installation rod 12 to move through the threaded connection relationship of the second internal thread block 30 and the second unidirectional screw rod 28 and the second bidirectional screw rod 26 respectively, the second internal thread block 30 can drive the inner clamping plate 13 to move, the installation rod 12 can drive the inner clamping plate 13 to move, the inner clamping plate 13 is in close contact with the inner wall of the pipeline body 3, the clamping of the four inner clamping plates 13 on the inner wall of the pipeline body 3 is realized, and the stability of the strength detection of the pipeline body 3 is effectively improved.
Fourth embodiment, on the basis of the first embodiment, as shown in fig. 2, 4 and 5, the first adjusting mechanism includes a stabilizing cylinder 33, a rotating shaft 34, external thread blocks 35, an internal thread cylinder 36 and a four conical gear 39, the stabilizing cylinder 33 is symmetrically arranged on both sides of the fixed cylinder 7, the internal thread cylinder 36 is movably connected inside the stabilizing cylinder 33, one end of the internal thread cylinder 36 is connected with one side of the external clamping plate 8, the external thread blocks 35 are threadedly connected inside the internal thread cylinder 36, the two adjacent external thread blocks 35 are connected through the rotating shaft 34 penetrating through the inside of the fixed cylinder 7, the four conical gear 39 is arranged in the middle of the rotating shaft 34, the four conical gear 39 is respectively connected with the driver and the transmission set, the outer wall of the internal thread cylinder 36 is symmetrically provided with clamping blocks 37, and the inner wall of the stabilizing cylinder 33 is provided with clamping grooves 38 slidably connected with the clamping blocks 37;
can drive four 39 rotations of conical gear when driver work, four 39 rotations that can drive axis of rotation 34 of conical gear, and then axis of rotation 34 can drive external thread piece 35 and rotate, threaded connection through external thread piece 35 and internal thread section of thick bamboo 36 and the sliding connection relation of cooperation fixture block 37 and draw-in groove 38, can make internal thread section of thick bamboo 36 slide in the inside of stabilizing a section of thick bamboo 33, and then internal thread section of thick bamboo 36 can drive outer grip block 8 and remove, make things convenient for two outer grip block 8 to carry out the centre gripping to the outer wall of pipeline body 3, and then realize the fixed to pipeline body 3, the effectual intensity that is pipeline body 3 that detects has improved stability.
Fifth embodiment, on the basis of the first embodiment, as shown in fig. 1, 2, 6, 7, and 8, the driver includes a driving member, a second motor 40, a driving shaft 41, a base 42, a fifth bevel gear 43, and a second electric push rod 44, wherein the second motor 40 is disposed inside one of the fixed cylinders 7, the driving shaft 41 is disposed inside the other fixed cylinder 7, the base 42 is mounted on the driving shaft 41, the second electric push rod 44 is disposed inside the fixed cylinder 7 on one side of the base 42 and one side of the second motor 40, the fifth bevel gear 43 is disposed on one of the output shafts of the second motor 40 and one end of the driving shaft 41, the fifth bevel gear 43 is engaged with the fourth bevel gear 39, the other one of the output shafts of the second motor 40 and the other end of the driving shaft 41 are connected to the first bevel gear 27 through the driving member, the driving member includes a rotating shaft 31, a third bevel gear 32, a locking groove 45, and a locking block 53, a rotating shaft 31 extending into the fixed cylinder 7 is arranged on the fixed box 11, one end of the rotating shaft 31 is provided with a third conical gear 32 engaged with the first conical gear 27, the other end of the rotating shaft 31 is provided with a clamping groove 45, the other output shaft of the motor II 40 and the other end of the driving shaft 41 are provided with clamping blocks 53 engaged with the clamping groove 45, the transmission set comprises a transmission shaft 46, a sixth conical gear 47, a seventh conical gear 48 and a linkage part, the transmission shaft 46 inserted into the first slotted groove 9 penetrates through the two fixed cylinders 7, the sixth conical gear 47 engaged with the fifth conical gear 43 is arranged at the bottom end of the transmission shaft 46, the seventh conical gear 48 positioned above the supporting frame 2 is arranged at the top end of the transmission shaft 46, the two seventh conical gears 48 are connected through the linkage part, the linkage part comprises a linkage shaft 49, a transmission cylinder 50, an eighth conical gear 51 and a connecting seat 52, a linkage shaft 49 is arranged above the support frame 2, a transmission cylinder 50 is sleeved outside the linkage shaft 49, the linkage shaft 49 and the transmission cylinder 50 are respectively connected with the transmission shaft 46 through a connecting seat 52, one end of the linkage shaft 49 and one end of the transmission cylinder 50 are respectively provided with a conical gear eight 51 which is meshed with a conical gear seven 48, one end of the linkage shaft 49 is symmetrically provided with a sliding block 54, and the inner wall of the transmission cylinder 50 is provided with a sliding groove 55 which is in sliding connection with the sliding block 54;
when the second motor 40 is started, the second motor 40 drives the conical gear five 43 to rotate, the conical gear six 47 drives the transmission shaft 46 to rotate through the meshing connection relationship between the conical gear five 43 and the conical gear six 47, the transmission shaft 46 can drive the conical gear seven 48 to rotate, the linkage shaft 49 rotates through the meshing connection relationship of the conical gear seven 48 and the linkage shaft 49, through the sliding and clamping relationship between the sliding groove 55 and the sliding block 54, the linkage shaft 49 can drive the transmission cylinder 50 to rotate, the transmission cylinder 50 drives the bevel gear eight 51 to rotate, so as to realize the rotation of the other bevel gear seven 48, further realize the rotation of the other transmission shaft 46, then another bevel gear six 47, and thus another bevel gear five 43, the fifth bevel gear 43 drives the driving shaft 41 to rotate, so that the operation of the first adjusting mechanism and the second adjusting mechanism is possible;
when the second electric push rod 44 does not work, the second motor 40 can drive the fifth bevel gear 43 to be meshed with the fourth bevel gear 39, and the driving shaft 41 can drive the fifth bevel gear 43 to be meshed with the fourth bevel gear 39, so that the possibility is provided for the action of the first adjusting mechanism.
The working principle is as follows: when the device works, a worker places the pipeline body 3 to be detected on the top end of the base 1, and then starts the first motor 25, so that the first motor 25 drives the first bidirectional screw rod 22 to rotate, through the threaded connection relationship between the bidirectional screw rod I22 and the internal thread block I23 and the sliding connection relationship between the sliding rod 24 and the slot II 10, the internal thread block I23 drives the sliding rod 24 to move, the slide bar 24 will drive the fixed cylinder 7 to move, the fixed cylinder 7 will drive the transmission shaft 46 to move, the transmission shaft 46 will slide on the first slot 9, and through the connection relationship of the joint seat 52, the linkage shaft 49 will slide in the transmission cylinder 50, and the sliding block 54 will move on the inner wall of the sliding slot 55, the fixing cylinder 7 drives the fixing box 11 to move to the inside of the pipeline body 3, and meanwhile, one side of the pressing T-shaped rod 21 is tightly contacted with the inner wall of the pipeline body 3 under the action of the spring;
according to the inner diameter of the pipeline body 3, the electric push rod II 44 is started, the electric push rod II 44 can push the motor II 40 and the base 42 to move, so that the conical gear five 43 is disconnected from the conical gear four 39, the clamping block 53 is moved into the clamping groove 45, the connection between the driving shaft 41 and the rotating shaft 31 and the connection between one output shaft of the motor II 40 and the rotating shaft 31 are realized, then the motor II 40 is started, the motor II 40 can drive the rotating shaft 31 to rotate through the clamping relation between the clamping groove 45 and the clamping block 53, the motor II 40 can drive the conical gear five 43 to rotate at the same time, the conical gear six 47 can drive the transmission shaft 46 to rotate through the meshing connection relation between the conical gear five 43 and the conical gear six 47, the transmission shaft 46 can drive the conical gear seven 48 to rotate, and the rotation of the linkage shaft 49 is realized through the meshing connection relation between the conical gear seven 48 and the linkage shaft 49, through the sliding and clamping relationship between the sliding groove 55 and the sliding block 54, the linkage shaft 49 can drive the transmission cylinder 50 to rotate, the transmission cylinder 50 can drive the bevel gear eight 51 to rotate, the rotation of the other bevel gear seven 48 can be realized, the rotation of the other transmission shaft 46 can be realized, the rotation of the other bevel gear six 47 can be realized, the rotation of the other bevel gear five 43 can be realized, the bevel gear five 43 can drive the driving shaft 41 to rotate, the driving shaft 41 can drive the other rotating shaft 31 to rotate, the rotating shaft 31 can drive the bevel gear three 32 to rotate, the bevel gear one 27 can be rotated through the meshing connection relationship between the bevel gear three 32 and the bevel gear one 27, the bevel gear one 27 can drive the two-way screw rod two 26 to rotate, the bevel gear two 29 can be rotated through the meshing connection relationship between the bevel gear one 27 and the bevel gear two 29 can drive the one-way screw rod 28 to rotate, through the threaded connection relation between the second internal thread block 30 and the one-way screw rod 28 and the two-way screw rod 26 respectively, the second internal thread block 30 can push the mounting rod 12 to move, and then the mounting rod 12 can push the internal clamping plates 13 to move, so that the internal clamping plates 13 are in close contact with the inner wall of the pipeline body 3, and the clamping of the four internal clamping plates 13 on the inner wall of the pipeline body 3 is realized;
then the second electric push rod 44 drives the second motor 40 and the base 42 to move reversely, so that the clamping block 53 is disconnected from the clamping groove 45, further the fifth conical gear 43 is meshed with the fourth conical gear 39, then the second motor 40 is started, the second motor 40 drives the fifth conical gear 43 to rotate, through the meshed connection relationship between the fifth conical gear 43 and the sixth conical gear 47, the sixth conical gear 47 drives the transmission shaft 46 to rotate, further the transmission shaft 46 drives the seventh conical gear 48 to rotate, through the meshed connection relationship between the seventh conical gear 48 and the linkage shaft 49, the rotation of the linkage shaft 49 is realized, through the sliding clamping relationship between the sliding groove 55 and the sliding block 54, the linkage shaft 49 drives the transmission cylinder 50 to rotate, further the transmission cylinder 50 drives the eighth conical gear 51 to rotate, further the rotation of the seventh conical gear 48 is realized, further the rotation of the other transmission shaft 46 is realized, further the rotation of the sixth conical gear 47 is realized, and then another bevel gear five 43 is rotated, through the meshing connection relationship between the bevel gear five 43 and the bevel gear four 39, the bevel gear four 39 is rotated, the bevel gear four 39 drives the rotating shaft 34 to rotate, and further the rotating shaft 34 drives the external thread block 35 to rotate, through the threaded connection relationship between the external thread block 35 and the internal thread cylinder 36 and the sliding connection relationship between the matching fixture block 37 and the clamping groove 38, the internal thread cylinder 36 can slide in the stabilizing cylinder 33, and further the internal thread cylinder 36 can drive the external clamping plates 8 to move, so that the two external clamping plates 8 can conveniently clamp the outer wall of the pipeline body 3, and further the pipeline body 3 can be fixed, the design can clamp the inner wall and the outer wall of the pipeline body 3, the strength detection stability of the pipeline body 3 is effectively improved, and further the electric push rod one 4 is started, and the electric push rod one 4 can drive the pressing plate 5 to move, according to 5 strikes to pipeline body 3 of pressing board, realize detecting the intensity of pipeline body 3, receive the impact force deformation back when pipeline body 3, can promote T shape pole 21 and remove, and then T shape pole 21 can promote slide 19 and slide in the inside of holding tank 17, slide 19 can drive electrical contact 20 and touch switch 18 contact, and then can make touch switch 18 open, realize the alarm and report to the police, make the stop motion of electric putter 4, and then accomplish the intensity detection to pipeline body 3.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a pipeline under pressure intensity detection device, includes base (1) and pipeline body (3), its characterized in that: the pipeline fixing device is characterized in that a support frame (2) is arranged at the top end of a base (1), a pipeline body (3) is placed at the top end of the base (1), the support frame (2) is of an L-shaped structure, a first electric push rod (4) is arranged in the middle of the top end of the support frame (2), the output end of the first electric push rod (4) is connected with a pressing plate (5) which is positioned right above the pipeline body (3), support columns (6) are symmetrically arranged at the top end of the base (1), the two support columns (6) are connected through a moving mechanism, fixing cylinders (7) are arranged at the top ends of the support columns (6), the two fixing cylinders (7) are connected through a transmission set, outer clamping plates (8) are symmetrically arranged on two sides of the fixing cylinders (7), the two adjacent outer clamping plates (8) are connected through a first adjusting mechanism, a first groove (9) is symmetrically arranged on the support frame (2), a second groove (10) is symmetrically arranged on the base (1), the pipeline comprises a pipeline body (3), wherein fixing boxes (11) connected with the side wall of a fixing barrel (7) are arranged inside the pipeline body (3), mounting rods (12) are inserted into the outer wall of each fixing box (11) at equal intervals, an inner clamping plate (13) passes between every two adjacent mounting rods (12), the inner clamping plates (13) are connected with the inner wall of the pipeline body (3), the four inner clamping plates (13) are connected through a second adjusting mechanism, a fixing plate (15) is arranged on one side of one fixing box (11), a power supply (16) is arranged inside the fixing plate (15), and a detection unit electrically connected with the power supply (16) is arranged on the fixing plate (15);
the detection unit comprises an alarm, an accommodating groove (17) and a touch switch (18), slide (19), electrical contact (20), T shape pole (21) and spring, one side of fixed plate (15) is equipped with the alarm, holding tank (17) have been seted up to the bilateral symmetry of fixed plate (15), the inner wall of holding tank (17) all is equipped with touch switch (18), the inside swing joint of holding tank (17) has slide (19), be equipped with electrical contact (20) of being connected with touch switch (18) electricity on slide (19), power (16) are connected with touch switch (18) electricity, one side that electrical contact (20) were kept away from in slide (19) is equipped with the T shape pole (21) that extend to holding tank (17) outside, the inner wall in close contact with of T shape pole (21) and pipeline body (3), through the spring coupling of symmetry setting between the inner wall of slide (19) and holding tank (17).
2. The pressure pipe strength detection device according to claim 1, wherein: moving mechanism includes two-way lead screw (22), internal thread piece (23), slide bar (24) and motor (25), the internally mounted of base (1) has two-way lead screw (22), the symmetry is equipped with threaded connection's internal thread piece (23) on two-way lead screw (22), the top of internal thread piece (23) all is equipped with runs through in inside slide bar (24) of fluting two (10), slide bar (24) are connected with the bottom of support column (6), the one end of two-way lead screw (22) extends to the outside of base (1), the outside of base (1) is equipped with motor (25) of being connected with two-way lead screw (22).
3. The pressure pipe strength detection device according to claim 1, wherein: the adjusting mechanism II comprises a two-way screw rod II (26), a bevel gear I (27), a one-way screw rod (28), a bevel gear II (29), an internal thread block II (30) and a driver, the two-way screw rod II (26) is installed inside the fixing box (11), the bevel gear I (27) is arranged in the middle of the two-way screw rod II (26), the one-way screw rod (28) is symmetrically arranged on the inner wall of the fixing box (11), the one-way screw rod (28) and the two-way screw rod II (26) are axially and vertically arranged, the bevel gear II (29) meshed and connected with the bevel gear I (27) is arranged at one end of each of the two one-way screw rods (28), the two one-way screw rods (28) and the two-way screw rod II (26) are respectively provided with the internal thread block II (30) in threaded connection, the two ends of the internal thread block II (30) are connected with one end of the mounting rod (12), and the internal thread block II (30) and the internal clamping plate (13) are respectively provided with four, the first bevel gear (27) is connected with the driver.
4. The pressure pipe strength detection device according to claim 1, wherein: one adjusting mechanism comprises a stabilizing cylinder (33), a rotating shaft (34), an external thread block (35), an internal thread cylinder (36) and four bevel gears (39), the two sides of the stabilizing cylinder (7) are symmetrically provided with the stabilizing cylinder (33), the inside of the stabilizing cylinder (33) is movably connected with the internal thread cylinder (36), one end of the internal thread cylinder (36) is connected with one side of the outer clamping plate (8), the inside of the internal thread cylinder (36) is connected with the external thread block (35) through threads, the two external thread blocks (35) which are close to each other are connected through the rotating shaft (34) penetrating through the inside of the stabilizing cylinder (7), the middle part of the rotating shaft (34) is provided with four bevel gears (39), and the four bevel gears (39) are respectively connected with a driver and a transmission set.
5. The pressure pipe strength detection device according to claim 4, wherein: the outer wall of the internal thread cylinder (36) is symmetrically provided with clamping blocks (37), and the inner wall of the stabilizing cylinder (33) is provided with clamping grooves (38) which are in sliding connection with the clamping blocks (37).
6. The pressure pipe strength detection device according to claim 4, wherein: the driver comprises a driving piece, a second motor (40), a driving shaft (41), a base (42), a fifth bevel gear (43) and a second electric push rod (44), wherein the second motor (40) is arranged inside one fixed cylinder (7), the driving shaft (41) is arranged inside the other fixed cylinder (7), the base (42) is installed on the driving shaft (41), the second electric push rod (44) located inside the fixed cylinder (7) is arranged on one side of the base (42) and one side of the second motor (40), the fifth bevel gear (43) is arranged at one of output shafts of the second motor (40) and one end of the driving shaft (41), the fifth bevel gear (43) is meshed with the fourth bevel gear (39), and the other end of the other output shaft of the second motor (40) and the other end of the driving shaft (41) are connected with the first bevel gear (27) through the driving piece.
7. The pressure pipe strength detection device according to claim 6, wherein: the driving piece includes rotation axis (31), three (32) of conical gear, joint groove (45) and joint piece (53), install rotation axis (31) that extend to fixed section of thick bamboo (7) inside on fixed box (11), the one end of rotation axis (31) is equipped with three (32) of conical gear who is connected with conical gear (27) meshing, joint groove (45) have all been seted up to the other end of rotation axis (31), the wherein other output shaft of motor two (40) and the other end of drive shaft (41) all are equipped with joint piece (53) with joint groove (45) joint.
8. The pressure pipe strength detection device according to claim 4, wherein: the transmission assembly comprises a transmission shaft (46), six conical gears (47), seven conical gears (48) and a linkage piece, the transmission shaft (46) penetrating into the groove (9) is arranged on the two fixed cylinders (7), six conical gears (47) meshed with the five conical gears (43) are arranged at the bottom end of the transmission shaft (46), seven conical gears (48) located above the support frame (2) are arranged at the top end of the transmission shaft (46), and the two seven conical gears (48) are connected through the linkage piece.
9. The pressure pipe strength detection device according to claim 8, wherein: the linkage piece comprises a linkage shaft (49), a transmission cylinder (50), eight (51) bevel gears and a connecting seat (52), the linkage shaft (49) is arranged above the support frame (2), the transmission cylinder (50) is sleeved outside the linkage shaft (49), the linkage shaft (49) and the transmission cylinder (50) are respectively connected with the transmission shaft (46) through the connecting seat (52), and the eight (51) bevel gears meshed with seven (48) bevel gears are arranged at one ends of the linkage shaft (49) and the transmission cylinder (50).
10. The pressure pipe strength detecting device according to claim 9, wherein: one end of the linkage shaft (49) is symmetrically provided with a sliding block (54), and the inner wall of the transmission cylinder (50) is provided with a sliding groove (55) which is connected with the sliding block (54) in a sliding way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210734410.3A CN115078137A (en) | 2022-06-27 | 2022-06-27 | Pipeline under pressure intensity detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210734410.3A CN115078137A (en) | 2022-06-27 | 2022-06-27 | Pipeline under pressure intensity detection device |
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| Publication Number | Publication Date |
|---|---|
| CN115078137A true CN115078137A (en) | 2022-09-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210734410.3A Pending CN115078137A (en) | 2022-06-27 | 2022-06-27 | Pipeline under pressure intensity detection device |
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| Country | Link |
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| CN (1) | CN115078137A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116929949A (en) * | 2023-09-18 | 2023-10-24 | 金标检测(广东)有限公司 | Dental material strength test equipment |
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2022
- 2022-06-27 CN CN202210734410.3A patent/CN115078137A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116929949A (en) * | 2023-09-18 | 2023-10-24 | 金标检测(广东)有限公司 | Dental material strength test equipment |
| CN116929949B (en) * | 2023-09-18 | 2023-12-08 | 金标检测(广东)有限公司 | Dental material strength test equipment |
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