CN114942193B - Automatic testing machine for hydraulic test of gas cylinder - Google Patents
Automatic testing machine for hydraulic test of gas cylinder Download PDFInfo
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- CN114942193B CN114942193B CN202210607015.9A CN202210607015A CN114942193B CN 114942193 B CN114942193 B CN 114942193B CN 202210607015 A CN202210607015 A CN 202210607015A CN 114942193 B CN114942193 B CN 114942193B
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- 238000012360 testing method Methods 0.000 title claims abstract description 68
- 238000001125 extrusion Methods 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 7
- 230000002706 hydrostatic effect Effects 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 19
- 238000001514 detection method Methods 0.000 abstract description 14
- 238000010009 beating Methods 0.000 description 20
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction 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
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
- G01N3/12—Pressure testing
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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
-
- 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
-
- 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
- G01N2203/0016—Tensile or compressive
- G01N2203/0019—Compressive
-
- 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
- G01N2203/0048—Hydraulic means
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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)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention belongs to the technical field of gas cylinder water pressure testing, in particular to an automatic testing machine for gas cylinder water pressure testing. According to the invention, the open type air plate is arranged, when the air bottle is placed in the pressure-bearing box, the second rotating handle is rotated, so that the second rotating handle drives one connecting rod to drive the other connecting rod to be adjusted upwards, the open plate on the second rotating shaft moves in the mounting groove on the limiting plate, when the limiting rod positioned above is propped against the inner wall of the mounting groove, the second rotating handle continuously rotates to enable the limiting rod positioned below to enter the arc-shaped end of the mounting groove, the air plate is opened, then the air bottle is placed, the air bottle can be placed more conveniently, and the detection efficiency is improved.
Description
Technical Field
The invention relates to the technical field of gas cylinder water pressure testing, in particular to an automatic testing machine for gas cylinder water pressure testing.
Background
The gas cylinder is a movable pressure container which can be repeatedly inflated and used in normal environment (-40-60 ℃), has a nominal working pressure of 1.0-30MPa (gauge pressure) and a nominal volume of 0.4-1000L and contains permanent gas, liquefied gas or dissolved gas. Structurally, seamless cylinders and welded cylinders are classified; steel gas cylinders, aluminum alloy gas cylinders, composite gas cylinders and other material gas cylinders are classified from the material, and permanent gas cylinders, liquefied gas cylinders and dissolved acetylene gas cylinders are classified from the filling medium; the high-pressure gas cylinder and the low-pressure gas cylinder are classified from the nominal working pressure and the hydrostatic test pressure.
When the existing hydraulic pressure detection is carried out on the gas cylinder, whether the gas cylinder can be continuously used is generally assessed through a residual deformation value of the gas cylinder obtained after pressurizing the water injection gas cylinder, when the detection is carried out, the gas cylinder is firstly required to be exhausted, then the gas cylinder is filled with water and kept stand for four hours, then the electric hoist and the gas cylinder are firmly connected and then placed in a pressure-bearing water jacket, a pressurizing pipe and a water injection pipe are connected, then a hydraulic pressure detector is opened, a hydraulic pressure detection system is started, then the water jacket is compressed, the water jacket is filled with water and then the measuring cup data are observed, a pressure release valve is closed after the measuring cup data are stabilized, a pump is clicked to start to carry out pressurization, when the water jacket pressure reaches 40 megapascals, the system automatically stops pressurizing, enters an automatic pressure maintaining time, the system is observed to carry out slow pressure release after the pressure maintaining time is ended, then after the residual deformation value data in the system is stabilized, the test is clicked to finish, the residual value is regarded as qualified in 0 to 5, and the final detection result is easily affected because the water and the inner wall of the gas cylinder is easy to generate bubbles after the water is filled with the water.
Disclosure of Invention
The invention provides an automatic testing machine for a gas cylinder hydrostatic test, which comprises a testing platform, a placing pipe, a supporting frame, a mounting block, a first rotating block and an opening plate, wherein two guide rods are fixedly connected to the outer walls of two sides of the supporting frame, a reciprocating block is connected to the outer walls of the two guide rods on the same side in a sliding manner, two beating springs are fixedly connected to the outer walls of one side of the mounting block, rubber beating hammers are fixedly connected to the outer walls of the two beating springs, a first mounting hole is formed in the outer walls of the first rotating block, a first rotating shaft is connected to the inner walls of the first mounting hole on one side through a bearing, a rotating disc is fixedly connected to the outer walls of one side of the first rotating shaft through a coupling, a sliding rail is fixedly connected to the outer walls of one side of the two rotating discs, a sliding rail is fixedly connected to the outer walls of one side of the two sliding rails, a second mounting hole is formed in the outer walls of one side of the two sliding rails, a first rotating shaft is fixedly connected to the outer walls of the two rotating shafts through a bearing, a first rotating disc is fixedly connected to the outer walls of the first rotating disc, a second rotating disc is fixedly connected to the outer walls of the two rotating disc is fixedly connected to the first rotating disc, and a first rotating disc is fixedly connected to the outer wall of one side of the second rotating disc, and a first rotating disc is fixedly connected to the second rotating disc.
Preferably, the top outer wall of the test platform is fixedly connected with a pressure-bearing box, and the outer walls of the two sides of the pressure-bearing box are fixedly connected with limiting plates.
Preferably, two limiting rods are fixedly connected to the outer walls of one sides of the two open plates, the limiting rods are located in limiting grooves in the limiting plates, and one second rotating shaft is fixedly connected to the outer walls of one sides of the two open plates.
Preferably, a third mounting hole is formed in the outer wall of one side of the pressure-bearing box, a second rotating handle is connected to the inner wall of the third mounting hole through a bearing, connecting rods are fixedly connected to the outer walls of the second rotating handle and the second rotating shaft, the same rotating shaft is connected to the outer walls of one side of the two connecting rods through bearings, and the same air plate is fixedly connected to the outer walls of one side of the two open plates.
Preferably, board is placed to testing platform's top outer wall fixedly connected with, and place the equal fixedly connected with of board's both sides outer wall flexible cylinder No. one, the equal fixedly connected with fixed block of one side outer wall of every flexible cylinder, four mounting holes have all been seted up to one side outer wall of every fixed block, and the inner wall of every four mounting holes all is connected with the round bar through the bearing.
Preferably, every the equal fixedly connected with vortex rod No. two of one side outer wall of round bar is located the outer wall screw in of two vortex rods No. two on same side has same elastic plate, and the equal fixedly connected with rotary rod of outer wall of a plurality of round bars, the outer wall of one side of every rotary rod all is connected with No. three pivots through the bearing, and the equal fixedly connected with of outer wall of every No. three pivots is No. two rotatory pieces, and the outer wall fixedly connected with of two rotatory pieces that are located same side is same telescopic link.
Preferably, the top outer wall fixedly connected with two fixed plates of test platform, and two slide bars of one side outer wall fixedly connected with of two fixed plates, the outer wall sliding connection of two slide bars has same slide, one side outer wall fixedly connected with of slide No. two flexible cylinders, one side outer wall fixedly connected with fixed cover of No. two flexible cylinders, the equal distance fixedly connected with of outer wall of fixed cover No. two arc pieces, the equal fixedly connected with elasticity spring of one side outer wall of every No. two arc pieces, the equal fixedly connected with couple of outer wall of every elasticity spring, one side outer wall fixedly connected with push rod motor of one of them fixed plate.
Preferably, the equal distance fixedly connected with link plate of outer wall of placing the pipe, the mounting groove is seted up to the outer wall of placing the pipe, and the fixture block has been placed to the inner wall of mounting groove, the same extension spring of one side outer wall fixedly connected with of fixture block and mounting groove, one side outer wall fixedly connected with spacing loop bar of fixture block.
Preferably, the fixed round platform is fixedly connected to the outer wall of one side of the pressure-bearing box, the clamping column is fixedly connected to the outer wall of one side of the fixed round platform, and the unloading block is movably connected to the outer wall of the clamping column.
Preferably, the top outer wall fixedly connected with of test platform two supporting tables, and the equal fixedly connected with bracing piece of one side outer wall of two supporting tables, the top outer wall fixedly connected with water pressure detector of test platform, the inside of placing the pipe has been placed the gas cylinder.
The beneficial effects of the invention are as follows:
1. through being provided with reciprocating adjustment and beating the subassembly, at first to placing the gas cylinder that will arrange the gas in place the intraductal four hours that stands, then start motor drive carousel rotation, the carousel rotates the in-process, rotatory round bar rotation of carousel drive reciprocating block on the reciprocating bar carries out reciprocating motion on the guide bar, thereby make the rubber on beating the spring on the installation piece beat the hammer and beat the gas cylinder outer wall, thereby make the bubble of gas cylinder inner wall disappear, avoid the testing result to produce the error, simultaneously can make the initiative revolving plate rotate and drive the gear rotation through rotating a rotatory handle, make a vortex bar drive slider and remove in the slide rail, thereby make the dynamics of beating adjust, avoid beating the power degree too strong, cause the damage to the gas cylinder outer wall, when beating the gas cylinder, the extrusion spring in the intraductal extrusion of placing receives the extrusion, make the gas cylinder in the time of resilience fuse with the bubble.
2. Through being provided with open type air slab, when placing the gas cylinder in the pressure-bearing case, rotate No. two handles for No. two handles drive one of them connecting rod and drive another connecting rod and upwards adjust, thereby make No. two epaxial open board of pivot remove at the mounting groove on the limiting plate, when the gag lever post that is located the top offsets with the inner wall of mounting groove, no. two handles are continuously rotated and are located the gag lever post of below and get into the mounting groove arc end this moment, thereby make the gas slab open, then lay the gas cylinder, can be more convenient place the gas cylinder, promote the efficiency of detection.
3. Through being provided with fixed clamping assembly, when beating the gas cylinder, start flexible cylinder regulation elastic plate and be located the top of placing the pipe, then start the telescopic link, drive the rotary rod respectively at the telescopic link both ends and rotate, drive the vortex rod No. two on the round bar and rotate when the rotary rod is rotatory for the elastic plate is fixed placing the pipe on vortex rod No. two, prevents when beating the gas cylinder, places the pipe and emptys.
4. Through being provided with the removal and placing the subassembly, when placing the gas cylinder in the pressure-bearing case, it moves down to adjust No. two flexible cylinders and moves down to fix the cover, the couple receives the extrusion when moving down to the fixed cover, and then answer through the elasticity spring, make the couple hang on placing the scraper blade on the pipe, then start No. two flexible cylinders and move up to place the pipe, then start push rod motor and drive the slide and remove, will place the pipe and aim at the fixed round platform of pressure-bearing incasement, start No. two flexible cylinders again and place the pipe on fixed round platform, place the pipe and place the fixture block on the pipe and receive the extrusion when placing, will place the pipe strap on fixed round platform through the fixture block, prevent when detecting, the gas cylinder moves everywhere in the pressure-bearing case, influence the detection, take out the pipe from fixed round platform with placing, the fixture block moves up to drive and unloads the piece and shifts up, make the fixture block shift out from the card post, through removing and place the subassembly, can reduce the staff and carry, promote the accuracy that detects simultaneously.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an automatic testing machine for a gas cylinder hydrostatic test according to the present invention;
FIG. 2 is a schematic diagram of a part of a reciprocating impact adjusting assembly of an automatic testing machine for hydraulic testing of a gas cylinder;
FIG. 3 is a schematic view of a part of an open type air plate assembly of an automatic testing machine for testing the water pressure of an air cylinder;
fig. 4 is a schematic diagram of a structure of a fixed circular table assembly of an automatic testing machine for a gas cylinder hydrostatic test according to the present invention;
FIG. 5 is a schematic cross-sectional view of a tube assembly of an automatic testing machine for hydraulic testing of gas cylinders according to the present invention;
FIG. 6 is a schematic view of a part of a fixing and clamping assembly of an automatic testing machine for hydraulic testing of a gas cylinder;
fig. 7 is a schematic diagram of a clamping assembly of an automatic testing machine for hydraulic testing of a gas cylinder according to the present invention;
FIG. 8 is a schematic diagram of a placement assembly of an automatic testing machine for hydraulic testing of gas cylinders according to the present invention;
fig. 9 is a schematic view of a part of the assembly structure of fig. 2.
In the figure: 1. a test platform; 2. a support table; 3. a guide rod; 4. a support frame; 5. a reciprocating block; 6. a mounting block; 7. a striking spring; 8. a rubber striking hammer; 9. a support rod; 10. a motor; 11. a turntable; 12. a first rotating block; 13. a first rotating shaft; 14. a reciprocating lever; 15. a slide rail; 16. a slide block; 17. rotating the round rod; 18. a first rotating handle; 19. a driving rotating plate; 20. a first vortex bar; 21. a gear; 22. placing a tube; 23. a gas cylinder; 24. arc-shaped blocks I; 25. extruding a spring; 26. a clamping plate; 27. a pressure-bearing box; 28. a limiting plate; 29. a limit rod; 30. an open plate; 31. a second rotating shaft; 32. a connecting rod; 33. a second rotating handle; 34. a rotation shaft; 35. an air plate; 36. placing a plate; 37. a first telescopic cylinder; 38. a fixed block; 39. a second vortex bar; 40. a telescopic rod; 41. a second rotating block; 42. a rotating rod; 43. a third rotating shaft; 44. a round bar; 45. an elastic plate; 46. a fixing plate; 47. a push rod motor; 48. a slide plate; 49. a second telescopic cylinder; 50. a slide bar; 51. a fixed sleeve; 52. arc-shaped blocks II; 53. an elastic spring; 54. a hook; 55. a hanging plate; 56. fixing the round table; 57. unloading blocks; 58. a clamping column; 59. a limit loop bar; 60. a telescopic spring; 61. a clamping block; 62. and a water pressure detector.
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, fig. 2, fig. 5, fig. 8 and fig. 9, an automatic tester for hydraulic test of gas cylinders comprises a test platform 1, a placing pipe 22, a supporting frame 4, a mounting block 6, a first rotating block 12 and an opening plate 30, wherein two guide rods 3 are fixedly connected to the outer walls of two sides of the two supporting frames 4, a reciprocating block 5 is slidably connected to the outer walls of the two guide rods 3 positioned on the same side, a beating spring 7 is fixedly connected to one side outer wall of the two mounting blocks 6, a rubber beating hammer 8 is fixedly connected to the outer walls of the two beating springs 7, a first mounting hole is formed in the outer walls of two sides of the first rotating block 12, a first rotating shaft 13 is connected to the inner walls of the two first mounting holes positioned on one side through bearings, a reciprocating rod 14 is fixedly connected to one side outer wall of the two first rotating shafts 13, a turntable 11 is connected to the outer walls of output ends of the two motors 10 through a coupling, the outer walls of one side of the two turntables 11 are fixedly connected with sliding rails 15, the inner walls of the two sliding rails 15 are fixedly connected with sliding blocks 16, the outer walls of one side of the two sliding blocks 16 are fixedly connected with rotating round rods 17, the outer walls of one side of the two sliding rails 15 are provided with second mounting holes, the inner walls of the two second mounting holes are connected with first vortex rods 20 through bearings, the outer walls of the two first vortex rods 20 are fixedly connected with gears 21, the outer walls of one side of the two turntables 11 are provided with third mounting holes, the inner walls of the two third mounting holes are fixedly connected with first rotating handles 18 through bearings, the outer walls of the two first rotating handles 18 are fixedly connected with driving rotating plates 19, the inner walls of placing pipes 22 are fixedly connected with first arc blocks 24 at equal distances, one side of each first arc block 24 is fixedly connected with an extrusion spring 25 at equal distances, and the outer wall fixedly connected with grip block 26 that is located a plurality of extrusion springs 25 of same side, through being provided with the reciprocal regulation and hit the subassembly, at first to placing the gas cylinder 23 that will exhaust in placing the pipe 22 and keep still four hours, then start motor 10 and drive carousel 11 rotation, carousel 11 rotates the in-process, carousel 11 drives rotatory round bar 17 rotation and drives reciprocating block 5 on reciprocating bar 14 and carry out reciprocating motion on guide bar 3, thereby make the rubber that hits on the spring 7 of beating on the installation piece 6 hit the hammer 8 and beat the gas cylinder 23 outer wall, thereby make the bubble of gas cylinder 23 inner wall disappear, avoid the testing result to produce the error, simultaneously can make the rotation of initiative rotating plate 19 drive gear 21 through rotating the knob 18 of rotation, make the vortex rod 20 drive slider 16 and remove in slide rail 15, thereby make the dynamics of beating adjust, avoid beating the power degree too strong, cause the damage to the gas cylinder 23 outer wall, hit the gas cylinder 23, make the extrusion spring 25 in placing the pipe 22 receive the extrusion when beating the bubble, make the moisture in the gas cylinder 23 fully fused with the bubble.
Referring to fig. 1 and 3, the top outer wall of the test platform 1 is fixedly connected with a pressure-bearing box 27, and both side outer walls of the pressure-bearing box 27 are fixedly connected with limiting plates 28.
Referring to fig. 3, two limiting rods 29 are fixedly connected to one side outer wall of each of the two open plates 30, the limiting rods 29 are located in limiting grooves on the limiting plates 28, and one side outer wall of each of the two open plates 30 is fixedly connected with the same second rotating shaft 31.
Referring to fig. 1 and 3, a third mounting hole is formed in an outer wall of the pressure-bearing box 27, a second rotating handle 33 is connected to an inner wall of the third mounting hole through a bearing, the second rotating handle 33 is fixedly connected with a connecting rod 32 on an outer wall of the second rotating shaft 31, one rotating shaft 34 is connected to one outer wall of the two connecting rods 32 through a bearing, one air plate 35 is fixedly connected to one outer wall of the two open plates 30, the open air plates are arranged, when the air cylinder 23 is placed in the pressure-bearing box 27, the second rotating handle 33 is rotated, the second rotating handle 33 drives one connecting rod 32 to drive the other connecting rod 32 to be adjusted upwards, so that the open plates 30 on the second rotating shaft 31 move in a mounting groove on the limiting plate 28, when the limiting rods 29 located above are propped against the inner wall of the mounting groove, the second rotating handle 33 continuously rotates to enable the limiting rods 29 located below to enter the arc-shaped end of the mounting groove, so that the air plate 35 is opened, and then the air cylinder 23 is placed, and the efficiency of detection can be improved.
Referring to fig. 1 and 6, the top outer wall of the test platform 1 is fixedly connected with a placing plate 36, two first telescopic cylinders 37 are fixedly connected to the outer walls of two sides of the placing plate 36, a fixing block 38 is fixedly connected to the outer wall of one side of each first telescopic cylinder 37, a fourth mounting hole is formed in the outer wall of one side of each fixing block 38, and a round rod 44 is connected to the inner wall of each fourth mounting hole through a bearing.
Referring to fig. 6, a second vortex rod 39 is fixedly connected to an outer wall of one side of each round rod 44, the same elastic plate 45 is screwed into an outer wall of the second vortex rod 39 on the same side, a rotating rod 42 is fixedly connected to an outer wall of each round rod 44, a third rotating shaft 43 is connected to an outer wall of one side of each rotating rod 42 through a bearing, a second rotating block 41 is fixedly connected to an outer wall of each third rotating shaft 43, the same elastic rod 40 is fixedly connected to an outer wall of the second rotating block 41 on the same side, and by being provided with a fixed clamping assembly, when the air bottle 23 is knocked, the first telescopic cylinder 37 is started to adjust the elastic plate 45 to be located above the placing tube 22, then the elastic rod 40 is started, two ends of the elastic rod 40 respectively drive the rotating rods 42 to rotate, and simultaneously drive the second vortex rods 39 on the round rods 44 to rotate, so that the elastic plate 45 moves on the second vortex rods 39 to fix the placing tube 22, and prevent the placing tube 22 from toppling when the air bottle 23 is knocked.
Referring to fig. 1 and 7, the top outer wall of the test platform 1 is fixedly connected with two fixing plates 46, one side outer wall of each fixing plate 46 is fixedly connected with two sliding rods 50, the outer walls of the two sliding rods 50 are slidably connected with the same sliding plate 48, one side outer wall of the sliding plate 48 is fixedly connected with a second telescopic cylinder 49, one side outer wall of the second telescopic cylinder 49 is fixedly connected with a fixing sleeve 51, the outer wall of the fixing sleeve 51 is fixedly connected with a second arc-shaped block 52 at equal distance, one side outer wall of each second arc-shaped block 52 is fixedly connected with an elastic spring 53, the outer wall of each elastic spring 53 is fixedly connected with a hook 54, and one side outer wall of one fixing plate 46 is fixedly connected with a push rod motor 47.
Referring to fig. 5 and 8, the hanging plate 55 is fixedly connected to the outer wall of the placement tube 22 at equal distances, the installation groove is formed in the outer wall of the placement tube 22, the clamping block 61 is placed on the inner wall of the installation groove, the same telescopic spring 60 is fixedly connected to the outer wall of one side of the clamping block 61 and one side of the installation groove, and the limit sleeve rod 59 is fixedly connected to the outer wall of one side of the clamping block 61.
Referring to fig. 1 and 4, a fixed round table 56 is fixedly connected to the outer wall of one side of the pressure-bearing box 27, a clamping column 58 is fixedly connected to the outer wall of one side of the fixed round table 56, a unloading block 57 is movably connected to the outer wall of the clamping column 58, a moving placing component is arranged, when the gas cylinder 23 is placed in the pressure-bearing box 27, the second telescopic cylinder 49 is adjusted to drive the fixed sleeve 51 to move downwards, the hanging hook 54 is extruded when the fixed sleeve 51 moves downwards, and then the hanging hook 54 is hung on the hanging plate 55 on the placing pipe 22 through the recovery of the elastic spring 53, the second telescopic cylinder 49 is started to move the placing pipe 22 upwards, the push rod motor 47 is started to drive the sliding plate 48 to move, the placing pipe 22 is aligned with the fixed round table 56 in the pressure-bearing box 27, the second telescopic cylinder 49 is started again to place the placing pipe 22 on the fixed round table 56, a clamping block 61 on the placing pipe 22 is extruded when the placing pipe 22, the clamping block 61 clamps the placing pipe 22 on the fixed round table 56, the air cylinder 23 is prevented from moving around in the pressure-bearing box 27 during detection, detection is affected, the placing pipe 22 is pulled out of the fixed round table 61, the clamping block 61 is pulled out of the fixed block 61, and the moving from the fixed round table 57 is moved from the fixed round table 56, and the clamping block 57 is accurately detected, and the person can move the lifting and can move the clamping block by the person and move the worker.
Referring to fig. 1, the top outer wall of the test platform 1 is fixedly connected with two support tables 2, and the outer walls of one sides of the two support tables 2 are fixedly connected with support rods 9, the top outer wall of the test platform 1 is fixedly connected with a water pressure detector 62, and the inside of the placing tube 22 is provided with a gas cylinder 23.
When in use, firstly, the exhausted gas cylinder 23 is placed in the placing tube 22 for four hours, then the first telescopic cylinder 37 is started to adjust the elastic plate 45 to be positioned above the placing tube 22, then the telescopic rod 40 is started, the two ends of the telescopic rod 40 respectively drive the rotary rod 42 to rotate, the rotary rod 42 rotates and simultaneously drives the second vortex rod 39 on the round rod 44 to rotate, the elastic plate 45 moves on the second vortex rod 39 to fix the placing tube 22, then the motor 10 is started to drive the rotary disc 11 to rotate, the rotary disc 11 drives the rotary round rod 17 to rotate in the rotating process of the rotary disc 11 to drive the reciprocating block 5 on the reciprocating rod 14 to reciprocate on the guide rod 3, thereby the rubber hammer 8 on the beating spring 7 on the mounting block 6 beats the outer wall of the gas cylinder 23, so that bubbles on the inner wall of the gas cylinder 23 disappear, errors are avoided in the detection result, meanwhile, the driving rotating plate 19 can be rotated to drive the gear 21 to rotate by rotating the first rotating handle 18, so that the first vortex rod 20 drives the sliding block 16 to move in the sliding rail 15, the beating force is adjusted, the damage to the outer wall of the gas cylinder 23 caused by the over strong beating force is avoided, the gas cylinder 23 is beaten, meanwhile, the extrusion spring 25 in the placing tube 22 is extruded, the moisture in the gas cylinder 23 is fully fused with the bubble when rebounding, then the second rotating handle 33 is rotated, the second rotating handle 33 drives one connecting rod 32 to drive the other connecting rod 32 to be adjusted upwards, the open plate 30 on the second rotating shaft 31 is moved in the mounting groove on the limiting plate 28, when the upper limiting rod 29 is propped against the inner wall of the mounting groove, the second rotating handle 33 continuously rotates to enable the lower limiting rod 29 to enter the arc-shaped end of the mounting groove, therefore, the air plate 35 is opened, then the air bottle 23 is placed, the air bottle 23 is placed more conveniently, the detection efficiency is improved, then the second telescopic air cylinder 49 is adjusted to drive the fixing sleeve 51 to move downwards, when the fixing sleeve 51 moves downwards, the hanging hook 54 is extruded, and then the hanging hook 54 is restored by the elastic spring 53, so that the hanging hook 54 is hung on the hanging plate 55 on the placing tube 22, then the second telescopic air cylinder 49 is started to move upwards the placing tube 22, then the push rod motor 47 is started to drive the sliding plate 48 to move, the placing tube 22 is aligned to the fixed round table 56 in the pressure-bearing box 27, the second telescopic air cylinder 49 is started again to place the placing tube 22 on the fixed round table 56, the placing tube 22 is extruded when being placed, the placing tube 22 is clamped on the fixed round table 56 through the clamping block 61, the air bottle 23 is prevented from moving around in the pressure-bearing box 27 when being detected, the placing tube 22 is taken out from the fixed round table 56, the clamping block 61 is driven to move upwards, the clamping block 57 is enabled to move upwards, the clamping block 61 is moved out from the clamping column 58, the placing assembly is started, the placing assembly is moved, the detection personnel can be reduced, and meanwhile, the detection accuracy can be carried.
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 (8)
1. The utility model provides an automatic testing machine for gas cylinder hydrostatic test, includes test platform (1), places pipe (22), support frame (4), installation piece (6), rotatory piece No. 12 and open board (30), its characterized in that, two the equal fixedly connected with two guide bars (3) of both sides outer wall of support frame (4), and the outer wall sliding connection of two guide bars (3) that are located same one side has reciprocating piece (5), two the equal fixedly connected with of one side outer wall of installation piece (6) hits spring (7), and the equal fixedly connected with rubber hits hammer (8) of outer wall of two hits spring (7), and two the both sides outer wall of rotatory piece No. 12 has all offered the mounting hole of No. one, and the inner wall of two mounting holes of being located one side has pivot (13) No. one through the bearing connection, and the equal fixedly connected with reciprocating bar (14) of one side outer wall of two pivot (13), the output outer wall of two motors (10) has carousel (11) through the coupling joint, and the equal fixedly connected with slide rail (15) of one side outer wall of two carousel (11), and the equal fixedly connected with slide rail (16) of two slide rails (16) have the equal rotary slide rail (16) of two one side is connected with the slide rail (16), the inner walls of the two second mounting holes are connected with first vortex rods (20) through bearings, the outer walls of the two first vortex rods (20) are fixedly connected with gears (21), the outer walls of one sides of the two turntables (11) are provided with third mounting holes, the inner walls of the two third mounting holes are connected with first rotating handles (18) through bearings, the outer walls of the two first rotating handles (18) are fixedly connected with driving rotating plates (19), the inner walls of the placing pipes (22) are fixedly connected with first arc blocks (24) at equal distances, one side outer wall of each first arc block (24) is fixedly connected with an extrusion spring (25), and the outer walls of a plurality of extrusion springs (25) positioned on the same side are fixedly connected with clamping plates (26);
the top outer wall of the test platform (1) is fixedly connected with a placement plate (36), two first telescopic air cylinders (37) are fixedly connected to the outer walls of two sides of the placement plate (36), a fixed block (38) is fixedly connected to the outer wall of one side of each first telescopic air cylinder (37), four mounting holes are formed in the outer wall of one side of each fixed block (38), and round rods (44) are connected to the inner wall of each four mounting holes through bearings;
every the equal fixedly connected with No. two whirlpool poles (39) of one side outer wall of round bar (44), the outer wall screw in of two No. two whirlpool poles (39) that are located same one side has same elastic plate (45), the equal fixedly connected with rotary rod (42) of the outer wall of a plurality of round bars (44), the outer wall of one side of every rotary rod (42) all is connected with No. three pivot (43) through the bearing, the equal fixedly connected with No. two rotatory piece (41) of the outer wall of every No. three pivot (43), the outer wall fixedly connected with same telescopic link (40) of two No. two rotatory pieces (41) that are located same one side.
2. The automatic testing machine for the hydraulic test of the gas cylinder according to claim 1, wherein the top outer wall of the testing platform (1) is fixedly connected with a pressure-bearing box (27), and two side outer walls of the pressure-bearing box (27) are fixedly connected with limiting plates (28).
3. The automatic testing machine for hydraulic testing of gas cylinders according to claim 2, wherein two limiting rods (29) are fixedly connected to the outer walls of one sides of the two opening plates (30), the limiting rods (29) are located in limiting grooves on the limiting plates (28), and one rotating shaft (31) is fixedly connected to the outer walls of one sides of the two opening plates (30).
4. The automatic testing machine for hydraulic testing of gas cylinders according to claim 3, wherein a third mounting hole is formed in the outer wall of one side of the pressure-bearing box (27), a second rotating handle (33) is connected to the inner wall of the third mounting hole through a bearing, connecting rods (32) are fixedly connected to the outer walls of the second rotating handle (33) and the second rotating shaft (31), one rotating shaft (34) is connected to the outer wall of one side of the two connecting rods (32) through a bearing, and one gas plate (35) is fixedly connected to the outer wall of one side of the two open plates (30).
5. The automatic testing machine for the hydraulic test of the gas cylinder according to claim 1, wherein the top outer wall of the testing platform (1) is fixedly connected with two fixing plates (46), one side outer wall of each fixing plate (46) is fixedly connected with two sliding rods (50), the outer walls of the two sliding rods (50) are slidably connected with the same sliding plate (48), one side outer wall of each sliding plate (48) is fixedly connected with a second telescopic cylinder (49), one side outer wall of each second telescopic cylinder (49) is fixedly connected with a fixing sleeve (51), the outer walls of the fixing sleeves (51) are fixedly connected with second arc-shaped blocks (52) at equal distances, one side outer wall of each second arc-shaped block (52) is fixedly connected with an elastic spring (53), the outer wall of each elastic spring (53) is fixedly connected with a hook (54), and one side outer wall of one fixing plate (46) is fixedly connected with a push rod motor (47).
6. The automatic testing machine for the hydraulic test of the gas cylinder according to claim 1, wherein the hanging plate (55) is fixedly connected to the outer wall of the placing pipe (22) at equal distance, the mounting groove is formed in the outer wall of the placing pipe (22), the clamping block (61) is placed on the inner wall of the mounting groove, the same telescopic spring (60) is fixedly connected to the outer wall of one side of the clamping block (61) and one side of the mounting groove, and the limit sleeve rod (59) is fixedly connected to the outer wall of one side of the clamping block (61).
7. The automatic testing machine for gas cylinder hydrostatic tests according to claim 2, wherein a fixed round table (56) is fixedly connected to one side outer wall of the pressure-bearing box (27), a clamping column (58) is fixedly connected to one side outer wall of the fixed round table (56), and a discharging block (57) is movably connected to the outer wall of the clamping column (58).
8. The automatic testing machine for the hydraulic test of the gas cylinder according to claim 1, wherein the top outer wall of the testing platform (1) is fixedly connected with two supporting tables (2), one side outer wall of each supporting table (2) is fixedly connected with a supporting rod (9), the top outer wall of the testing platform (1) is fixedly connected with a hydraulic pressure detector (62), and the gas cylinder (23) is placed in the placing pipe (22).
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| CN202210607015.9A CN114942193B (en) | 2022-05-31 | 2022-05-31 | Automatic testing machine for hydraulic test of gas cylinder |
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| CN117451530B (en) * | 2023-12-26 | 2024-03-26 | 山东山科世鑫科技有限公司 | Device for testing bottle cracking |
| CN117470865B (en) * | 2023-12-26 | 2024-04-26 | 淄博安泽特种气体有限公司 | Gas cylinder pressure detection device |
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