CN117367998B - Hose detection device - Google Patents
Hose detection device Download PDFInfo
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- CN117367998B CN117367998B CN202311650010.5A CN202311650010A CN117367998B CN 117367998 B CN117367998 B CN 117367998B CN 202311650010 A CN202311650010 A CN 202311650010A CN 117367998 B CN117367998 B CN 117367998B
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- gear
- mounting
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- 238000001514 detection method Methods 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 106
- 238000012360 testing method Methods 0.000 claims abstract description 58
- 238000005452 bending Methods 0.000 claims abstract description 45
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 5
- 238000007689 inspection Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 230000033001 locomotion Effects 0.000 description 7
- 238000005299 abrasion Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
Classifications
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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
- G01N3/20—Investigating strength properties of solid materials by application of mechanical stress by applying steady bending forces
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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
- G01N3/32—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces
- G01N3/36—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces generated by pneumatic or hydraulic means
-
- 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
- G01N3/56—Investigating resistance to wear or abrasion
-
- 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
- G01N2203/0014—Type of force applied
- G01N2203/0023—Bending
-
- 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
- G01N2203/0042—Pneumatic or hydraulic means
- G01N2203/0044—Pneumatic means
-
- 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
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a hose detection device, which relates to the technical field of hose detection and comprises a mounting mechanism and further comprises: the rotating mechanism is arranged at the top of the mounting mechanism; the driving mechanism is arranged at the top of the mounting mechanism; the bending test mechanism is arranged on the mounting mechanism, the driving mechanism drives the rotating mechanism to enable part of the bending test mechanism to rotate ninety degrees, and the bending test mechanism comprises a mounting plate; the invention carries out bending test on the hose, the bending test can test the bending times of the hose in the use process, so that the durability of the hose is shown, and the invention synchronously carries out surface friction test on the hose in the bending test, so that the wear resistance of the hose and the ground can be shown, the quality and the service life of the hose can be detected through bending and friction of the hose, and the quality of the hose is ensured.
Description
Technical Field
The invention relates to the technical field of hose detection, in particular to a hose detection device.
Background
In the prior art, as in the chinese patent with publication number CN205981870U, a hose tension detecting device is disclosed, including step motor, ball screw, polished rod, fixed pulley, wire rope and dead lever, step motor installs in the motor backup pad, ball screw's one end is connected with step motor through the bearing on the upper bearing fixed plate, and the other end passes through the bearing and connects on the lower bearing fixed plate, and ball screw passes the drive plate, the polished rod is connected between motor backup pad and lower bearing fixed plate, and the polished rod passes the drive plate, the fixed pulley is fixed on the pulley dead lever, the one end and the motor backup pad of pulley dead lever are fixed, wire rope bypasses the fixed pulley, and wire rope's both ends are connected with drive plate and test hose respectively, test hose's one end is connected with the sensor, the dead lever is connected between sensor and lower bearing fixed plate. The hose tension detection device adopts a fixed pulley mode, so that the hose product with longer upgrade test is simpler and the cost is saved.
However, the disadvantage of the above solution is that the tensile test only detects the stability and reliability of the hose under the stress environment, and the problem generated during the normal use of the hose also needs to be repeatedly tested, thereby guaranteeing the quality of the hose.
Disclosure of Invention
The present invention provides a hose detecting device to solve the above-mentioned drawbacks in the prior art.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
a hose inspection device comprising a mounting mechanism, further comprising: the rotating mechanism is arranged at the top of the mounting mechanism;
the driving mechanism is arranged at the top of the mounting mechanism;
the bending test mechanism is arranged on the mounting mechanism, the driving mechanism drives the rotating mechanism to enable part of the bending test mechanism to rotate ninety degrees, the bending test mechanism comprises a mounting plate, two first rotating shafts are rotatably connected to the mounting plate, and swing plates are fixed on the outer mirror images of the two first rotating shafts;
the fixing mechanisms are respectively arranged on the two swinging plates;
the wear-resisting detection mechanism is arranged at the top of the installation mechanism.
Further, the mounting mechanism comprises a base, a first mounting frame is fixed to the top of the base, and a first supporting plate is arranged on the top of the base.
Further, rotary mechanism is including rotating the reciprocating screw rod one of connecting in one side of mounting bracket, the externally mounted of reciprocating screw rod one has unidirectional gear one, one side of mounting bracket one is fixed with the guide bar, the outside thread bush of reciprocating screw rod one is equipped with movable plate one, movable plate one cover is established in the outside of guide bar, one side of movable plate one is fixed with rack one, the inside rotation of mounting bracket one is connected with the pivot two, the outside of pivot two is fixed with the gear one, rack one tooth towards gear one and with gear one mesh, the outside of pivot two is fixed with the connecting plate, the both sides of connecting plate are fixed with the mounting bracket two, and the starter motor drives gear two corotations, and gear two drives reciprocating screw rod one and rotates and make movable plate one movable rack one upwards move, and rack one upwards moves and make gear one drive pivot two rotations, and rotate with the connecting plate and mounting bracket two follow the rotation, and mounting bracket two follow rotation then drive partial bending test mechanism, fixed establishment and hose and rotate to ninety degrees back hose be the vertical state to one side and contact with the movable plate, and the movable plate one side is fixed with the connecting plate, and the friction plate is rotated to ninety degrees back and is rotated to the friction angle test mechanism and can be rotated to the arc to rotate one and rotate simultaneously after the friction test the hose is rotated.
Further, the driving mechanism comprises a motor fixed at the top of the base, one end of an output shaft of the motor is fixed with a gear II, and the gear II is meshed with the unidirectional gear I.
Further, crooked accredited testing organization includes drive mechanism and rotates the connection at the inside reciprocal screw rod of mounting bracket two, reciprocal screw rod two's outside is fixed with bevel gear one, between the mounting panel fixed mounting bracket two, reciprocal screw rod two's outside thread bush is equipped with moving plate two, two spouts are seted up to the bottom of mounting panel, spout one's inside cover is equipped with the slider, two the top at moving plate two is fixed to the slider, two racks two are installed to one side mirror image of moving plate two rack two is located between two gears three, two rack two's tooth respectively towards two gears three and with the meshing of gear three phase, install two rows of rollers on the mounting panel, then start motor drive gear one and reverse, gear one reverse makes pivot three drive bevel gear two rotations, bevel gear two drive bevel gear one rotate to make moving plate two reciprocating movements on reciprocal screw rod two, and then promote two reciprocating movements at moving plate two reciprocating movements, rack two reciprocating movements then can make gear three rotation, and gear three drive one reciprocating movement, and one side of rotating plate is then the hose is bent to the hose after the hose is bent to the hose, and the hose is bent the hose is passed through the test time after the hose has been passed through one side bending time, and the hose is bent the hose is a certain number of times is passed through the test.
Further, the transmission mechanism comprises a rotating shaft III which is rotatably connected to the top of the base, a one-way gear II is arranged outside the rotating shaft III, the one-way gear II is meshed with the gear II, and a bevel gear II is fixed at the top end of the rotating shaft III.
Further, fixed establishment is including rotating the screw rod of connecting in the swing board bottom, two the one end that the screw rod is on the back of the body all is fixed with the knob, second spout has been seted up on the swing board, second spout's inside cover is equipped with movable plate three, the outside at the screw rod is established to the three thread bush of movable plate, two the equal mirror image in one side that movable plate is three opposite is fixed with the cylinder, two the opposite one side of urceolus of cylinder all is fixed with the sleeve, a plurality of openings have been run through to telescopic surface, the outside rotation of interior pole of cylinder is connected with a plurality of backup pads two, one side rotation of backup pad two is connected with backup pad three, one side rotation of backup pad three is connected in open-ended inside, starts the cylinder and stretches out interior pole and promote backup pad two motions, and backup pad two promote backup pad three motions, because backup pad three's one end is restrained, so backup pad two and backup pad three between the contained angle diminish when being close to each other between the backup pad three, corresponding two's junction will stretch out the opening and prop the hose inner wall to fix the hose, then rotate through rotatory messenger's flexible pipe, and stretch out the hose, rotate the test tube and make the flexible pipe and change the test structure and stretch out the hose, and rotate the test tube and make the flexible pipe and change, rotate, and test the flexible pipe.
Further, the wear-resisting detection mechanism comprises a supporting plate IV fixed at the top of the base, two arc friction plates are installed on one side mirror image of the supporting plate IV, friction is generated between one side of the supporting plate IV and the arc friction plates when the hose swings, the friction is generated when the hose swings due to the fact that the supporting plate is arc-shaped, whether the hose is in a problem due to friction or not is observed after the designated times, the wear-resisting detection mechanism conducts friction experiments on the hose, and the anti-friction performance of the hose is judged.
Further, a controller is fixed on one side of the base, and the controller is electrically connected with the motor and the air cylinder;
the cylinder is externally connected with an air source.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, bending tests are carried out on a plurality of positions of the hose by installing the bending test mechanism, and after a certain bending time and times, the durability of the hose is conveniently judged;
2. according to the invention, a friction experiment is carried out on the hose by installing the wear-resistant detection mechanism, so that the friction resistance of the hose is judged;
3. the invention carries out bending test on the hose, the bending test can test the bending times of the hose in the use process, so that the durability of the hose is shown, and the invention synchronously carries out surface friction test on the hose in the bending test, so that the wear resistance of the hose and the ground can be shown, the quality and the service life of the hose can be detected through bending and friction of the hose, and the quality of the hose is ensured.
Drawings
FIG. 1 is a schematic view of a mounting mechanism according to the present invention;
FIG. 2 is a schematic diagram of a rotary mechanism according to the present invention;
FIG. 3 is a schematic view of a first view angle structure of the bending test mechanism according to the present invention;
FIG. 4 is a schematic view of a second view angle structure of the bending test mechanism according to the present invention;
FIG. 5 is a schematic view of the structure of the wear-resistant detection mechanism of the present invention;
fig. 6 is a schematic view of a partial enlarged structure at a in fig. 5.
In the figure: 1. a mounting mechanism; 11. a base; 12. a first mounting frame; 13. a first supporting plate; 2. a rotation mechanism; 21. a reciprocating screw I; 22. one-way gear I; 23. a first moving plate; 24. a guide rod; 25. a second rotating shaft; 26. a first gear; 27. a connecting plate; 28. a second mounting frame; 29. a first rack; 3. a driving mechanism; 31. a motor; 32. a second gear; 4. a bending test mechanism; 41. a third rotating shaft; 42. a second unidirectional gear; 43. bevel gears II; 44. a reciprocating screw II; 45. bevel gears I; 46. a mounting plate; 47. a roller; 48. a first rotating shaft; 49. a swinging plate; 410. a second moving plate; 411. a first chute; 412. a second rack; 413. a third gear; 5. a fixing mechanism; 51. a screw; 52. a knob; 53. a second chute; 54. a third moving plate; 55. a cylinder; 56. a sleeve; 57. an opening; 58. a second supporting plate; 59. a third supporting plate; 6. wear-resisting detection mechanism; 61. a support plate IV; 62. arc friction plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1-6: a hose inspection device comprising a mounting mechanism 1, further comprising: a rotating mechanism 2, the rotating mechanism 2 is arranged at the top of the mounting mechanism 1;
the driving mechanism 3 is arranged at the top of the mounting mechanism 1;
the bending test mechanism 4 is arranged on the mounting mechanism 1, the driving mechanism 3 drives the rotating mechanism 2 to enable part of the bending test mechanism 4 to rotate ninety degrees, the bending test mechanism 4 comprises a mounting plate 46, two rotating shafts one 48 are rotatably connected to the mounting plate 46, and a swinging plate 49 is fixed on the outer mirror image of the two rotating shafts one 48;
the fixing mechanisms 5, the fixing mechanisms 5 are respectively installed on the two swing plates 49;
the wear-resistant detection mechanism 6 is arranged at the top of the installation mechanism 1;
the mounting mechanism 1 comprises a base 11, a first mounting frame 12 is fixed at the top of the base 11, and a first supporting plate 13 is arranged at the top of the base 11;
the rotating mechanism 2 comprises a reciprocating screw rod 21 rotatably connected to one side of a mounting frame 1, a unidirectional gear 22 is arranged outside the reciprocating screw rod 21, a guide rod 24 is fixed to one side of the mounting frame 12, a moving plate 23 is sleeved on the outer thread of the reciprocating screw rod 21, the moving plate 23 is sleeved outside the guide rod 24, a rack 29 is fixed to one side of the moving plate 23, a rotating shaft 25 is rotatably connected to the inside of the mounting frame 12, a gear 26 is fixed to the outside of the rotating shaft 25, teeth of the rack 29 face the gear 26 and are meshed with the gear 26, a connecting plate 27 is fixed to the outside of the rotating shaft 25, a mounting frame 28 is fixed to two sides of the connecting plate 27, a starting motor 31 drives the gear 32 to rotate positively, the gear II 32 drives the reciprocating screw rod I21 to rotate so that the moving plate I23 drives the rack I29 to move upwards, the rack I29 moves upwards so that the gear I26 drives the rotating shaft II 25 to rotate, the rotating shaft II 25 rotates so that the connecting plate 27 and the mounting rack II 28 rotate along with each other, the mounting rack II 28 rotates along with each other so as to drive part of the bending test mechanism 4, the fixing mechanism 5 and the hose to rotate along with each other, the hose is in a vertical state after ninety degrees of rotation, one side of the hose is contacted with the arc friction plate 62, the moving plate I23 also moves to the top end of the reciprocating screw rod I21, the bevel gear I45 meshes with the bevel gear II 43 after ninety degrees of rotation along with each other, the rotation can be realized, the double test of bending and friction can be realized after rotation, the hose is driven by the rotating mechanism 2 to rotate along with the hose to be in vertical contact with the arc friction plate 62, and the abrasion and bending test can be simultaneously carried out;
the driving mechanism 3 comprises a motor 31 fixed at the top of the base 11, one end of an output shaft of the motor 31 is fixed with a gear II 32, and the gear II 32 is meshed with the unidirectional gear I22;
the bending test mechanism 4 comprises a transmission mechanism and a reciprocating screw rod II 44 which is rotatably connected inside a mounting frame II 28, a bevel gear II 45 is fixed outside the reciprocating screw rod II 44, a mounting plate 46 is fixed between the mounting frame II 28, a moving plate II 410 is sleeved outside threads of the reciprocating screw rod II 44, two sliding grooves I411 are formed in the bottom of the mounting plate 46, sliding blocks are sleeved inside the sliding grooves I411, the two sliding blocks are fixed on the top of the moving plate II 410, two racks II 412 are mirror-mounted on one side of the moving plate II 410, the two racks II 412 are positioned between the two gears III 413, teeth of the two racks II 412 face the two gears III 413 and are meshed with the gears III 413 respectively, two rows of rollers 47 are mounted on the mounting plate 46, then a motor 31 is started to drive the gears I26 to rotate reversely, the gears I26 rotate reversely to drive the rotating shafts III 41 to drive the bevel gears II 43 to rotate, bevel gear two 43 drives bevel gear one 45 to rotate, bevel gear one 45 drives reciprocating screw two 44 to make moving plate two 410 reciprocate on reciprocating screw two 44, moving plate two 410 reciprocate and promote rack two 412 reciprocate, rack two 412 reciprocate and make gear three 413 rotate back and forth, gear three 413 drive spindle one 48 rotate back and forth, spindle one 48 drive swing plate 49 pull hose two end swing back and forth, take roller 47 one side position as bending point in the course of swinging, the hose between two rows of rollers 47 is not crooked, observe the hose after certain time and certain number of times of tests has been passed and have appeared the problem, bend test carry on bending test to hose many places at the same time, after certain bending time and number of times, judge the durability performance of the hose;
the transmission mechanism comprises a rotating shaft III 41 which is rotatably connected to the top of the base 11, a unidirectional gear II 42 is arranged outside the rotating shaft III 41, the unidirectional gear II 42 is meshed with the gear II 32, and a bevel gear II 43 is fixed at the top end of the rotating shaft III 41;
the fixing mechanism 5 comprises screw rods 51 which are rotationally connected to the bottom of the swinging plate 49, knobs 52 are fixed at one ends of the two screw rods 51 which are opposite to each other, a second sliding groove 53 is formed in the swinging plate 49, a third moving plate 54 is sleeved in the second sliding groove 53, a third moving plate 54 is sleeved outside the screw rods 51 in a threaded mode, air cylinders 55 are fixed at the opposite sides of the third moving plate 54 in a mirror image mode, sleeves 56 are fixed at the opposite sides of outer cylinders of the two air cylinders 55, a plurality of openings 57 penetrate through the outer surfaces of the sleeves 56, a plurality of second supporting plates 58 are rotationally connected to the outer portions of inner rods of the air cylinders 55, a third supporting plate 59 is rotationally connected to one side of the second supporting plate 58, one side of the third supporting plate 59 is rotationally connected to the inner portion of the opening 57, the starting cylinder 55 stretches out of the inner rod to push the second supporting plate 58 to move, the second supporting plate 58 pushes the third supporting plate 59 to move, one end of the third supporting plate 59 is limited, one end of the second supporting plate 58 is limited, when two end connecting points between the second supporting plate 58 and the third supporting plate 59 are close to each other, the included angle between the second supporting plate 58 and the third supporting plate 59 is small, the connecting point of the corresponding two connecting points stretches out of the opening 57 to support the inner wall of the hose, so that two ends of the hose are fixed, then the screw rod 51 is rotated through the rotating knob 52, the screw rod 51 rotates to drive the structures such as the third moving plate 54, the cylinder 55 and the like to move and pull the hose, the two ends of the hose are pulled to straighten the hose so as to be beneficial to bending detection, and the fixing mechanism 5 fixes the hose so as to be convenient for bending test and abrasion test;
the abrasion-resistant detection mechanism 6 comprises a support plate IV 61 fixed on the top of the base 11, two arc-shaped friction plates 62 are arranged on one side of the support plate IV 61 in a mirror image mode, one side of the support plate IV and the arc-shaped friction plates 62 generate friction when the hose swings, and the support plate IV is arc-shaped, so that the hose swings to rub at one position, after a designated number of times, whether the hose has problems due to friction is observed, the abrasion-resistant detection mechanism carries out a friction experiment on the hose, and the abrasion-resistant performance of the hose is judged;
a controller is fixed on one side of the base 11 and is electrically connected with the motor 31 and the cylinder 55;
the cylinder 55 is externally connected with an air source.
Working principle: firstly, a test hose is placed on a mounting plate 46 and placed between two rows of rollers 47, two ends of the test hose are respectively inserted into the outside of a sleeve 56, then an actuating cylinder 55 stretches out of an inner rod to push a second supporting plate 58 to move, the second supporting plate 58 pushes a third supporting plate 59 to move, one end of the third supporting plate 59 is limited, one end of the second supporting plate 58 is limited, when two end connecting points between the second supporting plate 58 and the third supporting plate 59 are close to each other, an included angle between the second supporting plate 58 and the third supporting plate 59 is reduced, the connecting point of the corresponding two connecting points stretches out of an opening 57 to support the inner wall of the hose, so that two ends of the hose are fixed, then a screw 51 is rotated through rotating a knob 52, the screw 51 rotates to drive structures such as the third moving plate 54, the cylinder 55 and the like to move and pull the hose, and two end pulling straightens the hose to be beneficial to bending detection;
the starting motor 31 drives the gear II 32 to rotate positively, because the unidirectional gear I22 and the unidirectional gear II 42 drive the central shaft to rotate reversely, the unidirectional gear I22 and the unidirectional gear II 42 are driven to rotate simultaneously when the gear II 32 rotates positively, but because the two drive the central shaft to rotate reversely, the unidirectional gear I22 drives the reciprocating screw I21 to rotate when the gear II 32 rotates positively, the unidirectional gear II 42 idly does not drive the rotating shaft III 41 to rotate, the unidirectional gear I22 idly drives the rotating shaft III 41 to rotate, the reciprocating screw I21 rotates to enable the moving plate I23 to drive the rack I29 to move upwards, the rack I29 moves upwards to enable the gear I26 to drive the rotating shaft II 25 to rotate, the rotating shaft II 25 rotates to enable the connecting plate 27 and the mounting bracket II 28 to rotate in a following manner, the mounting bracket II 28 rotates in a following manner to drive part of the bending test mechanism 4, the fixing mechanism 5 and the hose to rotate in a following manner, the hose is in a vertical state after ninety degrees, one side of the hose contacts with the arc friction plate 62, the moving plate I23 also moves to the top end of the reciprocating screw 21, and the bevel gear I45 meshes with the bevel gear II 43 after ninety degrees of rotation in a following manner;
then, the motor 31 is started to drive the gear one 26 to rotate reversely, the gear one 26 rotates reversely to enable the rotating shaft three 41 to drive the bevel gear two 43 to rotate, the bevel gear two 43 drives the bevel gear one 45 to rotate, the bevel gear one 45 drives the reciprocating screw two 44 to rotate, so that the moving plate two 410 moves back and forth on the reciprocating screw two 44, the moving plate two 410 pushes the rack two 412 to move back and forth, the rack two 412 moves back and forth to enable the gear three 413 to rotate back and forth, the gear three 413 drives the rotating shaft one 48 to rotate back and forth, the rotating shaft one 48 drives the swinging plate 49 to pull the two ends of the hose to swing back and forth, the position on one side of the roller 47 is taken as a bending point in the swinging process, the hose between the two rows of rollers 47 is not bent, whether the hose is in a problem is observed after a certain time and a certain number of tests, friction is generated between one side and the arc friction plate 62 when the hose swings, the hose is in a position in a friction during the swinging process, and whether the problem occurs due to the friction is in a specified number of times after the friction is in the arc;
after the detection is finished, the motor 31 rotates forward to enable the reciprocating screw rod I21 to continue to rotate, the moving plate I23 drives the rack I29 to move downwards, so that part of the bending test mechanism 4, the fixing mechanism 5 and the hose rotate and reset, then the cylinder 55 is controlled to shrink the inner rod to release the fixing of the hose, then the hose is taken down, and the detection is finished.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (4)
1. Hose detection device, including installation mechanism (1), its characterized in that still includes: the rotating mechanism (2) is arranged at the top of the mounting mechanism (1);
the driving mechanism (3), the said driving mechanism (3) is installed on the top of the installation mechanism (1);
the bending test mechanism (4), the bending test mechanism (4) is arranged on the mounting mechanism (1), the driving mechanism (3) drives the rotating mechanism (2) to enable part of the bending test mechanism (4) to rotate ninety degrees, the bending test mechanism (4) comprises a mounting plate (46), two rotating shafts (48) are rotatably connected to the mounting plate (46), and a swinging plate (49) is fixed on the outer mirror image of each of the two rotating shafts (48);
the fixing mechanism (5), the said fixing mechanism (5) is installed on two swing boards (49) separately;
the wear-resistant detection mechanism (6), the wear-resistant detection mechanism (6) is arranged at the top of the installation mechanism (1);
the mounting mechanism (1) comprises a base (11), a first mounting frame (12) is fixed at the top of the base (11), and a first supporting plate (13) is arranged at the top of the base (11);
the rotating mechanism (2) comprises a reciprocating screw rod I (21) rotationally connected to one side of a mounting frame I (12), a one-way gear I (22) is mounted on the outer portion of the reciprocating screw rod I (21), a guide rod (24) is fixed to one side of the mounting frame I (12), a moving plate I (23) is sleeved on the outer portion of the reciprocating screw rod I (21) in a threaded mode, a rack I (29) is fixed to one side of the moving plate I (23), a rotating shaft II (25) is rotationally connected to the inner portion of the mounting frame I (12), a gear I (26) is fixed to the outer portion of the rotating shaft II (25), teeth of the rack I (29) face the gear I (26) and are meshed with the gear I (26), a connecting plate (27) is fixed to the outer portion of the rotating shaft II (25), and mounting frames II (28) are fixed to two sides of the connecting plate (27);
the driving mechanism (3) comprises a motor (31) fixed at the top of the base (11), a gear II (32) is fixed at one end of an output shaft of the motor (31), and the gear II (32) is meshed with the unidirectional gear I (22);
the bending test mechanism (4) comprises a transmission mechanism and a reciprocating screw rod II (44) which is rotationally connected inside a mounting frame II (28), a bevel gear II (45) is fixed outside the reciprocating screw rod II (44), a mounting plate (46) is fixedly arranged between the mounting frame II (28), a moving plate II (410) is sleeved on the external thread of the reciprocating screw rod II (44), two sliding grooves I (411) are formed in the bottom of the mounting plate (46), sliding blocks are sleeved inside the sliding grooves I (411), the sliding blocks are fixed at the top of the moving plate II (410), two racks II (412) are installed on one side mirror image of the moving plate II (410), the racks II (412) are located between the two gears III (413), teeth of the racks II (412) face towards the two gears III (413) and are meshed with the gears III (413), and two rows of rollers (47) are installed on the mounting plate (46);
the transmission mechanism comprises a rotating shaft III (41) which is rotatably connected to the top of the base (11), a one-way gear II (42) is arranged outside the rotating shaft III (41), the one-way gear II (42) is meshed with the gear II (32), and a bevel gear II (43) is fixed at the top of the rotating shaft III (41);
the wear-resistant detection mechanism (6) comprises a support plate IV (61) fixed at the top of the base (11), and two arc friction plates (62) are installed on one side mirror image of the support plate IV (61).
2. The hose inspection device according to claim 1, wherein the fixing mechanism (5) comprises screws (51) rotatably connected to the bottoms of swing plates (49), two opposite ends of the screws (51) are respectively fixed with a knob (52), a second sliding chute (53) is formed in each swing plate (49), a third moving plate (54) is sleeved in each second sliding chute (53), a third moving plate (54) is sleeved outside each screw (51), cylinders (55) are respectively fixed to opposite sides of the third moving plate (54) in a mirror image manner, sleeves (56) are respectively fixed to opposite sides of outer cylinders of the two cylinders (55), a plurality of openings (57) are formed in the outer surfaces of the sleeves (56) in a penetrating mode, a plurality of second supporting plates (58) are rotatably connected to the outer sides of inner rods of the cylinders (55), third supporting plates (59) are rotatably connected to one sides of the second supporting plates (58), and one sides of the third supporting plates (59) are rotatably connected to the inner sides of the openings (57).
3. A hose testing device according to claim 2, wherein a controller is fixed to one side of the base (11), the controller being electrically connected to the motor (31) and the cylinder (55).
4. A hose testing device according to claim 2, wherein the cylinder (55) is externally connected to a gas source.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311650010.5A CN117367998B (en) | 2023-12-05 | 2023-12-05 | Hose detection device |
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| CN202311650010.5A CN117367998B (en) | 2023-12-05 | 2023-12-05 | Hose detection device |
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| CN117367998A CN117367998A (en) | 2024-01-09 |
| CN117367998B true CN117367998B (en) | 2024-02-13 |
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| CN117367998A (en) | 2024-01-09 |
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