CN111678791A - Quick pressure release detection device of rubber seal - Google Patents
Quick pressure release detection device of rubber seal Download PDFInfo
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- CN111678791A CN111678791A CN202010499914.2A CN202010499914A CN111678791A CN 111678791 A CN111678791 A CN 111678791A CN 202010499914 A CN202010499914 A CN 202010499914A CN 111678791 A CN111678791 A CN 111678791A
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- 238000001514 detection method Methods 0.000 title claims abstract description 39
- 238000007789 sealing Methods 0.000 claims abstract description 67
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 210000002421 cell wall Anatomy 0.000 claims description 4
- 238000005728 strengthening Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 abstract 1
- 230000006835 compression Effects 0.000 description 8
- 238000007906 compression Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 4
- 230000006837 decompression Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
-
- 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
- G01N2203/0001—Type of application of the stress
- G01N2203/0003—Steady
-
- 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
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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
- G01N2203/0042—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
- G01N2203/0058—Kind of property studied
- G01N2203/0069—Fatigue, creep, strain-stress relations or elastic constants
- G01N2203/0075—Strain-stress relations or elastic constants
-
- 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
- G01N2203/06—Indicating or recording means; Sensing means
- G01N2203/067—Parameter measured for estimating the property
- G01N2203/0682—Spatial dimension, e.g. length, area, angle
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- 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)
- Measuring Fluid Pressure (AREA)
Abstract
The invention relates to the technical field of rubber sealing element detection, and discloses a rapid pressure relief detection device for a rubber sealing element, which comprises a U-shaped fixing frame, wherein a tank body is fixedly connected to the upper end of the fixing frame, a tank cover is installed at an opening at the upper end of the tank body, positioning plates are symmetrically and fixedly connected to the bottom of the tank body in the tank body, a plurality of detection mechanisms are vertically arranged above the two positioning plates, the upper end of the tank cover is communicated with a pressure boosting pipeline, a pressure relief pipeline is communicated with the tank wall of the tank body close to a base, and pipe walls of the pressure boosting pipeline and the pressure relief. This quick pressure release detection device of rubber seal is convenient for adjust the interval of upper cover and lower cover, keeps the same degree of compressing tightly to the rubber seal of different thickness to the rubber seal of adaptation different thickness detects.
Description
Technical Field
The invention relates to the technical field of rubber sealing element detection, in particular to a rapid pressure relief detection device for a rubber sealing element.
Background
Rubber seals are a common basic element in sealing devices and play a very important role in the contradiction between leakage and sealing. The leakage and sealing problems are solved in the process of conquering nature by human beings. The technology is always promoted, and the important ways of preventing and reducing the environmental pollution are always provided. Rubber seals are a class of rubber articles that are widely used in sealing technology. Because rubber has precious elastic high polymer materials and a wide temperature range, smaller stress is given in different media to generate larger deformation, and the deformation can provide contact pressure, compensate leakage gaps and achieve the aim of sealing.
In an oil well, a rubber sealing element with general performance can meet various working conditions, but in a gas well, the rubber sealing element with general performance can expand and twist when the gas well is quickly decompressed, cracks are generated on the cross section of the sealing element, and the whole cross section is fully provided with the cracks to cause the complete failure of the rubber sealing element when the cracks are serious, so that the special requirements on the performance of the rubber sealing element are met. The rubber sealing element is required to be detected by using a rubber sealing element rapid pressure relief detection device. The existing detection device is to set up the rubber seal between upper cover and lower cover, and make upper cover and lower cover compress tightly the rubber seal through the bolt fastening, but the rubber seal of different thickness, the degree of compressing tightly of upper cover and lower cover will remain unchanged, and adjust the interval of upper cover and lower cover, the bolt is not good to be adjusted, it is the same to need to guarantee the compression ratio of the rubber seal of different thickness, do not influence the detection to the rubber seal, the inconvenient distance of adjusting upper cover and lower cover of the detection device that has now, the rubber seal that can not adapt to different thickness detects.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a rapid pressure relief detection device for a rubber sealing element, which has the advantages of being convenient for adjusting the distance between an upper cover and a lower cover, keeping the same compression degree on the rubber sealing elements with different thicknesses so as to adapt to the detection of the rubber sealing elements with different thicknesses and the like, and solves the problems that the existing detection device is inconvenient for adjusting the distance between the upper cover and the lower cover and cannot adapt to the detection of the rubber sealing elements with different thicknesses.
(II) technical scheme
In order to realize the purpose of conveniently adjusting the compression degree of the upper cover and the lower cover so as to adapt to the detection of rubber sealing elements with different thicknesses, the invention provides the following technical scheme: a quick pressure relief detection device for a rubber sealing element comprises a U-shaped fixing frame, wherein a tank body is fixedly connected to the upper end of the fixing frame, a tank cover is installed at an opening at the upper end of the tank body, positioning plates are symmetrically and fixedly connected to the bottom of the tank body in the tank body, a plurality of detection mechanisms are vertically arranged above the two positioning plates, the upper end of the tank cover is communicated with a pressure boosting pipeline, a pressure relief pipeline is communicated with the tank wall of the tank body close to a base, and pipe walls of the pressure boosting pipeline and the pressure relief pipeline are respectively provided with; the detection mechanism comprises a rubber sealing element, an upper cover, a lower cover, an outer sleeve, an inner sleeve, fixing grooves, fixing rods, adjusting holes, a clamping block groove, a clamping block, a spring, a movable rod, a pulling plate, a positioning groove and a movable hole, wherein the rubber sealing element is arranged between the upper cover and the lower cover, the outer sleeve is fixedly connected to the upper end of the upper cover, the inner sleeve is fixedly connected to the bottom of the lower cover, the two fixing grooves are symmetrically formed in the upper end of the lower cover, the two fixing rods are symmetrically and fixedly connected to the bottom of the upper cover, the fixing rods are in sliding connection with the fixing grooves below the fixing rods, a plurality of adjusting holes are uniformly and equidistantly formed in the wall of the fixing rod, the clamping block groove is formed in the wall of the fixing groove, the clamping block is in sliding connection with the clamping block groove, one end of the spring is fixedly connected to the bottom of the clamping, one end of the movable rod is fixedly connected to the fixture block, the other end of the movable rod penetrates through the spring and the movable hole and extends outwards, the movable rod is fixedly connected with the pull plate, the positioning groove is formed in the groove wall, away from the fixture block, of the fixed groove, and one end, away from the pull plate, of the fixture block penetrates through the corresponding adjusting hole and the notch of the positioning groove and extends inwards to the positioning groove.
Preferably, install the pneumatic cylinder on the mount, the output fixedly connected with push pedal of pneumatic cylinder, the opposite side fixedly connected with mounting panel of push pedal, the cylinder is installed to the bottom symmetry of mounting panel, two the common fixed connection of output of cylinder is in the cover upper end.
Preferably, the tank cover is internally and fixedly connected with a sealing ring, a sealing gasket is arranged between the sealing ring and the tank cover, and the upper end of the tank body is fixedly connected with a supporting ring which is arranged between the sealing ring and the tank cover.
Preferably, a cross-shaped bottom frame is arranged on the tank bottom in the tank body, a pull rod is fixedly connected to the upper end of the bottom frame, the other end of the pull rod penetrates through the center hole of each of the upper cover and the lower cover and extends outwards, and a pull ring is fixedly connected to the other end of the pull rod.
Preferably, a reinforcing rib is fixedly connected between the mounting plate and the push plate, and the cross section of the reinforcing rib is a right-angled triangle.
Preferably, the opposite groove walls of the clamping block grooves are symmetrically provided with limiting grooves, limiting blocks are connected in the limiting grooves in a sliding mode, and the opposite ends of the limiting blocks penetrate through the corresponding limiting groove openings and extend into the clamping block grooves and are fixedly connected to the clamping blocks together.
Preferably, the fixing frame is fixedly connected with a sliding rod, the sliding rod is connected with a sliding sleeve in a sliding mode, and the bottom of the sliding sleeve is fixedly connected to the upper end of the mounting plate.
(III) advantageous effects
Compared with the prior art, the invention provides a rapid pressure relief detection device for a rubber sealing element, which has the following beneficial effects:
the rapid pressure relief detection device for the rubber sealing element comprises a fixing frame, a tank body, a tank cover, a positioning plate, a detection mechanism, a pressure relief pipeline and a pressure relief pipeline, wherein when the rubber sealing elements with different thicknesses are required to be detected, the pulling plate is pulled outwards to drive the movable rod and the fixture block to move, so that the fixture block is retracted into the fixture block groove, the spring is compressed, the fixture block is separated from the positioning groove and the adjusting hole, the upper cover is pulled upwards to separate the fixing rod from the fixing groove, a new rubber sealing element is placed on the upper cover, the fixing rod is inserted into the fixing groove, the fixture block is inserted into the corresponding adjusting hole according to the thickness of the new rubber sealing element and extends into the positioning groove, the compression degree of the upper cover and the lower cover is kept unchanged, meanwhile, the rapid pressure relief detection device is suitable for installation of the rubber sealing elements with different thicknesses, the adjustment of the distance between the upper, the inner side and the outer side of the rubber sealing element are fully contacted with test gas and pressure.
Drawings
FIG. 1 is a schematic structural view of a rapid pressure relief detection device for a rubber sealing member according to the present invention;
FIG. 2 is a schematic structural view of a detection mechanism of the device for detecting rapid pressure relief of a rubber sealing element according to the present invention;
fig. 3 is an enlarged view of a portion a in fig. 2.
In the figure: 1 fixed frame, 2 tank bodies, 3 tank covers, 4 positioning plates, 5 detection mechanisms, 501 rubber sealing elements, 502 upper covers, 503 lower covers, 504 outer sleeves, 505 inner sleeves, 506 fixed grooves, 507 fixed rods, 508 adjusting holes, 509 clamping block grooves, 510 clamping blocks, 511 springs, 512 movable rods, 513 pull plates, 514 positioning grooves, 515 movable holes, 6 pressurizing pipelines, 7 pressure releasing pipelines, 8 hydraulic cylinders, 9 push plates, 10 mounting plates, 11 air cylinders, 12 sealing rings, 13 sealing gaskets, 14 abutting rings, 15 underframe, 16 pull rods, 17 reinforcing ribs, 18 limiting grooves, 19 limiting blocks, 20 sliding rods and 21 sliding sleeves.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a rapid pressure relief detection device for a rubber sealing element comprises a U-shaped fixing frame 1, wherein the upper end of the fixing frame 1 is fixedly connected with a tank body 2, a tank cover 3 is installed at an opening at the upper end of the tank body 2, positioning plates 4 are symmetrically and fixedly connected to the bottom of the tank body 2, a plurality of detection mechanisms 5 are vertically arranged above the two positioning plates 4, the upper end of the tank cover 3 is communicated with a pressurization pipeline 6, a pressure relief pipeline 7 is communicated with the tank wall of the tank body 2 close to a base 1, and pipe valves are installed on the pipe walls of the pressurization pipeline 6 and the pressure relief;
the detection mechanism 5 comprises a rubber sealing member 501, an upper cover 502, a lower cover 503, an outer sleeve 504, an inner sleeve 505, a fixing groove 506, a fixing rod 507, an adjusting hole 508, a fixture block groove 509, a fixture block 510, a spring 511, a movable rod 512, a pulling plate 513, a positioning groove 514 and a movable hole 515, wherein the rubber sealing member 501 is arranged between the upper cover 502 and the lower cover 503, the outer sleeve 504 is fixedly connected with the upper end of the upper cover 502, the inner sleeve 505 is fixedly connected with the bottom of the lower cover 503, the two fixing grooves 506 are symmetrically arranged at the upper end of the lower cover 503, the two fixing rods 507 are symmetrically and fixedly connected with the bottom of the upper cover 502, the fixing rods 507 are slidably connected with the fixing grooves 506 below the fixing rods, a plurality of adjusting holes 508 are uniformly and equidistantly arranged on the rod wall of the fixing rod 507, the fixture block groove 509 is arranged on the groove wall of the fixing groove 506, the fixture block 510 is slidably connected with the, the movable hole is arranged at the bottom of the block groove 509, one end of the movable rod 512 is fixedly connected to the block 510, the other end of the movable rod 512 passes through the spring 511 and the movable hole 515 and extends outwards and is fixedly connected with the pull plate 513, the positioning groove 514 is arranged on the wall of the fixed groove 506 far away from the block 510, one end of the block 510 far away from the pull plate 513 passes through the corresponding notch of the adjusting hole 508 and the positioning groove 514 and extends inwards into the positioning groove 514, when the rubber seals 501 with different thicknesses need to be detected, the pull plate 513 is pulled outwards to drive the movable rod 512 and the block 510 to move, so that the block 510 retracts into the block groove 509, the spring 511 is compressed, the block 510 is separated from the positioning groove 514 and the adjusting hole 508, the upper cover 502 is pulled upwards to separate the fixed rod 507 from the fixed groove 506, a new rubber seal 501 is placed on the upper cover 502, the fixed rod 507 is inserted into the fixed groove 506, the fixture block 510 is inserted into the corresponding adjusting hole 508 and extends into the positioning groove 514, so that the compression degree of the upper cover 502 and the lower cover 503 is kept unchanged, the installation of the rubber sealing elements 501 with different thicknesses is adaptable, the distance between the upper cover 502 and the lower cover 503 is convenient to adjust, the same compression degree of the rubber sealing elements 501 with different thicknesses is kept, the detection of the rubber sealing elements 501 with different thicknesses is adapted, the gas is pressurized by the pressurization pipeline 6 and then is decompressed by the decompression pipeline 7, the rubber sealing elements 501 are positioned in the sealed tank body 2 capable of pressurizing and decompressing quickly, the quick decompression detection of the rubber sealing elements 501 is completed, and the inner side and the outer side of the rubber sealing elements 501 are in full contact with the test gas and pressure.
Install pneumatic cylinder 8 on mount 1, pneumatic cylinder 8's output fixedly connected with push pedal 9, push pedal 9's opposite side fixedly connected with mounting panel 10, cylinder 11 is installed to the bottom symmetry of mounting panel 10, and the common fixed connection of the output of two cylinders 11 can automatic movement cover 3 in 3 upper ends of cover, is convenient for take out the detection mechanism 5 in the jar body 2.
Fixedly connected with sealing ring 12 in the cover 3, be provided with seal ring 13 between sealing ring 12 and the cover 3, jar body 2 upper end fixedly connected with supports ring 14, supports ring 14 and sets up between sealing ring 12 and cover 3, has increased the leakproofness of being connected between cover 3 and the jar body 1.
The cross-shaped bottom frame 15 is arranged on the tank bottom in the tank body 2, the pull rod 16 is fixedly connected to the upper end of the bottom frame 15, the other end of the pull rod 16 penetrates through the center holes of the upper cover and the lower cover 503 and extends outwards, and the pull ring is fixedly connected with the pull rod, so that the bottom frame 15 can be driven to move upwards by pulling the pull ring and the pull rod 16, and the plurality of detection mechanisms 5 are all taken out of the tank body 2.
Fixedly connected with strengthening rib 17 between mounting panel 10 and the push pedal 9, strengthening rib 17 cross-section is right triangle-shaped, has increased the joint strength of mounting panel 10 and push pedal 9.
The fixing frame 1 is fixedly connected with a sliding rod 20, the sliding rod 20 is connected with a sliding sleeve 21 in a sliding mode, and the bottom of the sliding sleeve 21 is fixedly connected to the upper end of the mounting plate 10, so that the mounting plate 10 can move stably.
In summary, when the rubber seal 501 with different thicknesses needs to be detected, the pull plate 513 is pulled outwards to drive the movable rod 512 and the fixture block 510 to move, so that the fixture block 510 retracts into the fixture block groove 509, the spring 511 is compressed, the fixture block 510 is separated from the positioning groove 514 and the adjusting hole 508, the upper cover 502 is pulled upwards to separate the fixed rod 507 from the fixing groove 506, a new rubber seal 501 is placed on the upper cover 502, the fixed rod 507 is inserted into the fixing groove 506, the fixture block 510 is inserted into the corresponding adjusting hole 508 according to the thickness of the new rubber seal 501 and extends into the positioning groove 514, so that the compression degree of the upper cover 502 and the lower cover 503 is kept unchanged, meanwhile, the device can adapt to the installation of the rubber seals 501 with different thicknesses, is convenient for adjusting the distance between the upper cover 502 and the lower cover 503, and keeps the same compression degree for the rubber seals 501 with different thicknesses, the rubber sealing 501 is used for detection, gas is pressurized by the pressurizing pipeline 6 and then is decompressed by the decompressing pipeline 7, the rubber sealing 501 is in the sealed tank body 2 capable of pressurizing and decompressing quickly, and the quick decompression detection of the rubber sealing 501 is completed, so that the inner side and the outer side of the rubber sealing 501 are in full contact with test gas and pressure.
It is to be noted that 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 (7)
1. The utility model provides a quick pressure release detection device of rubber seal, includes mount (1) of U type, its characterized in that: the upper end of the fixing frame (1) is fixedly connected with a tank body (2), a tank cover (3) is installed at an opening at the upper end of the tank body (2), positioning plates (4) are symmetrically and fixedly connected to the bottom of the tank body (2), a plurality of detection mechanisms (5) are vertically arranged above the two positioning plates (4), the upper end of the tank cover (3) is communicated with a pressure boosting pipeline (6), a pressure relief pipeline (7) is communicated with the tank wall of the tank body (2) close to the base (1), and pipe walls of the pressure boosting pipeline (6) and the pressure relief pipeline (7) are respectively provided with a pipe valve;
the detection mechanism (5) comprises a rubber sealing element (501), an upper cover (502), a lower cover (503), an outer sleeve (504), an inner sleeve (505), a fixing groove (506), a fixing rod (507), an adjusting hole (508), a clamping block groove (509), a clamping block (510), a spring (511), a movable rod (512), a pulling plate (513), a positioning groove (514) and a movable hole (515), wherein the rubber sealing element (501) is arranged between the upper cover (502) and the lower cover (503), the outer sleeve (504) is fixedly connected to the upper end of the upper cover (502), the inner sleeve (505) is fixedly connected to the bottom of the lower cover (503), the two fixing grooves (506) are symmetrically arranged at the upper end of the lower cover (503), the two fixing rods (507) are symmetrically and fixedly connected to the bottom of the upper cover (502), the fixing rods (507) are in sliding connection with the fixing grooves (506) below the fixing rods (507), the adjusting holes (508) are uniformly arranged on the rod wall of the fixing rods (507, the utility model provides a clamping block groove (509) is seted up on fixed slot (506) cell wall, fixture block (510) and fixture block groove (509) sliding connection, the one end fixed connection of spring (511) is at fixture block groove (509) tank bottom, the other end fixed connection of spring (511) is on fixture block (510), activity hole () is seted up at fixture block groove (509) tank bottom, movable rod (512) one end fixed connection is on fixture block (510), the other end of movable rod (512) passes spring (511) and activity hole (515) and outwards extends, and with arm-tie (513) fixed connection, locating groove (514) are seted up on the cell wall that fixture block (510) were kept away from in fixed slot (506), the one end that arm-tie (513) was kept away from in fixture block (510) is passed corresponding regulation hole (508) and locating groove (514) notch and is extended in locating groove (514).
2. The device for detecting the rapid pressure relief of the rubber sealing element according to claim 1, wherein: install pneumatic cylinder (8) on mount (1), the output fixedly connected with push pedal (9) of pneumatic cylinder (8), opposite side fixedly connected with mounting panel (10) of push pedal (9), cylinder (11), two are installed to the bottom symmetry of mounting panel (10) the common fixed connection of output of cylinder (11) is in cover (3) upper end.
3. The device for detecting the rapid pressure relief of the rubber sealing element according to claim 1, wherein: fixedly connected with sealing ring (12) in cover (3), be provided with seal ring (13) between sealing ring (12) and cover (3), jar body (2) upper end fixedly connected with supports ring (14), support ring (14) setting between sealing ring (12) and cover (3).
4. The device for detecting the rapid pressure relief of the rubber sealing element according to claim 1, wherein: the tank is characterized in that a cross-shaped underframe (15) is arranged on the inner bottom of the tank body (2), a pull rod (16) is fixedly connected to the upper end of the underframe (15), the other end of the pull rod (16) penetrates through the center holes of each upper cover and each lower cover (503) and extends outwards, and a pull ring is fixedly connected to the other end of the pull rod.
5. The device for detecting the rapid pressure relief of the rubber sealing element according to claim 2, wherein: fixedly connected with strengthening rib (17) between mounting panel (10) and push pedal (9), strengthening rib (17) cross-section is right triangle-shaped.
6. The device for detecting the rapid pressure relief of the rubber sealing element according to claim 1, wherein: spacing groove (18) have been seted up to the symmetry on the relative cell wall of fixture block groove (509), sliding connection has stopper (19) in limiting groove (18), two stopper (19) one end in opposite directions passes corresponding limiting groove (18) notch and extends to fixture block groove (509), and common fixed connection is on fixture block (510).
7. The device for detecting the rapid pressure relief of the rubber sealing element according to claim 2, wherein: the fixing frame is characterized in that a sliding rod (20) is fixedly connected to the fixing frame (1), a sliding sleeve (21) is connected to the sliding rod (20) in a sliding mode, and the bottom of the sliding sleeve (21) is fixedly connected to the upper end of the mounting plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010499914.2A CN111678791A (en) | 2020-06-04 | 2020-06-04 | Quick pressure release detection device of rubber seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010499914.2A CN111678791A (en) | 2020-06-04 | 2020-06-04 | Quick pressure release detection device of rubber seal |
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| Publication Number | Publication Date |
|---|---|
| CN111678791A true CN111678791A (en) | 2020-09-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010499914.2A Pending CN111678791A (en) | 2020-06-04 | 2020-06-04 | Quick pressure release detection device of rubber seal |
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| CN (1) | CN111678791A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201107238Y (en) * | 2007-10-26 | 2008-08-27 | 东风汽车有限公司 | Rubber tube burst pressure test mounting fixture |
| CN103512735A (en) * | 2012-06-30 | 2014-01-15 | 上海美钻设备成套有限公司 | Rubber seal rapid decompression detection device |
| CN206248453U (en) * | 2016-12-16 | 2017-06-13 | 四川遂乐塑胶有限公司 | A kind of clamping device of plastic pipe burst pressure test |
| CN107782627A (en) * | 2016-08-29 | 2018-03-09 | 天津市宇龙鑫金属制品有限公司 | Rubber seal bearing capacity test device |
| CN109569114A (en) * | 2018-12-13 | 2019-04-05 | 江苏至臻环保设备有限公司 | A kind of filter bag of anti-leak |
| CN109654343A (en) * | 2019-01-09 | 2019-04-19 | 扬州润宜民科技信息有限公司 | A kind of airport weather conditions electronic information displaying device |
| CN209699049U (en) * | 2019-04-22 | 2019-11-29 | 杭州瑞通纸箱包装厂 | Save set is used in a kind of production and processing of bubble chamber film |
-
2020
- 2020-06-04 CN CN202010499914.2A patent/CN111678791A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201107238Y (en) * | 2007-10-26 | 2008-08-27 | 东风汽车有限公司 | Rubber tube burst pressure test mounting fixture |
| CN103512735A (en) * | 2012-06-30 | 2014-01-15 | 上海美钻设备成套有限公司 | Rubber seal rapid decompression detection device |
| CN107782627A (en) * | 2016-08-29 | 2018-03-09 | 天津市宇龙鑫金属制品有限公司 | Rubber seal bearing capacity test device |
| CN206248453U (en) * | 2016-12-16 | 2017-06-13 | 四川遂乐塑胶有限公司 | A kind of clamping device of plastic pipe burst pressure test |
| CN109569114A (en) * | 2018-12-13 | 2019-04-05 | 江苏至臻环保设备有限公司 | A kind of filter bag of anti-leak |
| CN109654343A (en) * | 2019-01-09 | 2019-04-19 | 扬州润宜民科技信息有限公司 | A kind of airport weather conditions electronic information displaying device |
| CN209699049U (en) * | 2019-04-22 | 2019-11-29 | 杭州瑞通纸箱包装厂 | Save set is used in a kind of production and processing of bubble chamber film |
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Application publication date: 20200918 |
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| RJ01 | Rejection of invention patent application after publication |