CN107560942A - A kind of strength testing device of gas cylinder mounting bracket - Google Patents

A kind of strength testing device of gas cylinder mounting bracket Download PDF

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Publication number
CN107560942A
CN107560942A CN201710545768.0A CN201710545768A CN107560942A CN 107560942 A CN107560942 A CN 107560942A CN 201710545768 A CN201710545768 A CN 201710545768A CN 107560942 A CN107560942 A CN 107560942A
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CN
China
Prior art keywords
gas cylinder
mounting bracket
simulation
strength testing
columns
Prior art date
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CN201710545768.0A
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Chinese (zh)
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CN107560942B (en
Inventor
陈元国
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盐城新奥燃气有限公司
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Abstract

The present invention discloses a kind of strength testing device of gas cylinder mounting bracket, including testboard, the mounting bracket that can be fixed on testing stand and the simulation gas cylinder being mountable in mounting bracket for simulation;The installation holder laterally set and longitudinally disposed for fixing gas cylinder is provided with described mounting bracket;Described simulation gas cylinder is securable in mounting bracket by installing holder;The left side of described testboard, right edge, the middle part of front side edge and back side edge are respectively provided with two columns.The position for the hydraulic pressure holding device that the present apparatus by the effect of rotor plate, can adjust every side carries out the ionization meter of not homonymy, can carry out strength test to four sides on a large scale, and not only scope is wide but also the accuracy of measurement greatly improves.

Description

A kind of strength testing device of gas cylinder mounting bracket
Technical field
The present invention relates to combustion gas Data Collection to gather transmission field, and the intensity of specifically a kind of gas cylinder mounting bracket is surveyed Trial assembly is put.
Background technology
, it is necessary to which steel cylinder supports mounting bracket to install gas cylinder in CNG automobile refitting factory, and steel cylinder bracket possesses symbol again Desired intensity is closed, therefore generally workshop can be equipped with the experiment test device of a steel cylinder bracket intensity, according to national regulation, steel The static(al) of the gas cylinder gravity of 8 times of natural gases full of rated operating pressure, and gas should can be sustained after bottle rack installation The not super 13mm of maximum displacement between bottle and fixed seat, this test device cost of the prior art is larger, probably needs people 10,000 yuan or so of people's coin, and not only not only cost is higher for existing test device, and also test scope during test is not extensive Possesses certain limitation, the shortcomings of causing strength test inaccuracy.
The content of the invention
The purpose of the present invention is in view of the deficienciess of the prior art, providing a kind of strength test dress of gas cylinder mounting bracket Put.
Technical scheme:It is of the present invention solve the problems, such as used by technical scheme be:A kind of strength test of gas cylinder mounting bracket Device, including testboard, the mounting bracket that can be fixed on testing stand and be mountable to for simulation in mounting bracket Simulate gas cylinder;The installation laterally set and longitudinally disposed for fixing gas cylinder is provided with described mounting bracket to clamp Part;Described simulation gas cylinder is securable in mounting bracket by installing holder;The left side of described testboard, right side The middle part on side, front side edge and back side edge is respectively provided with two columns, and the height of two columns is at least above simulated Height when gas cylinder is kept flat;And then it is mounted on a rotating shaft between two columns;Put down with simulation gas cylinder the position of described rotating shaft Centre position when putting mutually maintains an equal level;And rotor plate is installed in described rotating shaft, described rotor plate can surround axis of rotation, and The end face of described rotor plate is also equipped with hydraulic pressure holding device, and the end of the top-fastening rod of described hydraulic pressure holding device is also installed There is a pressing tight plate, described pressing tight plate then may be stuck on the middle part of simulation gas cylinder, promote simulation gas cylinder to move left and right;And survey Displacement measuring device, the displacement measuring device pair at left and right end are also horizontally installed with two columns in test stand in four orientation Quasi-mode intends the left and right end of gas cylinder, the front and back end of the displacement measuring device alignment simulation gas cylinder of front and back end.
Preferably, standard when being also each provided with one on simulation gas cylinder placement at corner in the mounting bracket The direction board of position.
Preferably, being additionally provided with mounting hole in described mounting bracket, described mounting bracket is removable by mounting hole That unloads is fixed on testboard.
Preferably, two columns on the testboard in four orientation are installed in the interposition in four orientation Put, and the column in each orientation is symmetrically installed setting with the midpoint of four sides;And the installation site of rotating shaft corresponds to every The midpoint of side.
Preferably, the installation site of the displacement measuring device on two columns on described testboard in four orientation Middle part when being kept flat with simulation gas cylinder mutually maintains an equal level.
Preferably, the pressing tight plate on the hydraulic pressure holding device of the left and right sides is disposed as mutually fitting with simulation gas cylinder body The arcuate structure matched somebody with somebody;And the pressing tight plate on front and rear side on hydraulic means is then arranged to planar panel structure.
Preferably, described displacement measuring device may be configured as measuring dial gauge either infrared measuring device.
Preferably, described hydraulic pressure holding device may be configured as hydraulic jack.
Beneficial effect:The present invention compared with prior art, has advantages below:Four orientation on testboard in the present invention Hydraulic pressure holding device is installed by column, the holding device in each orientation test starting successively, hydraulic pressure holding device during test The thrust of application standard, the intensity of mounting bracket is judged by the displacement measured by the displacement measuring device of opposite side installation Whether meet the requirements;It is when carrying out the compression of side, the hydraulic pressure holding device of the side is horizontal positioned, top-fastening rod is stuck in simulation On gas cylinder, and the hydraulic pressure holding device of another opposite side then can be transferred to other direction by the rotation of rotor plate makes the hydraulic top The pressing tight plate of tight device and the body of simulation gas cylinder separate, and thus the compression without prejudice to opposite side hydraulic pressure holding device, which measures, makees With after proof force is applied, simulation gas cylinder movement, the displacement measuring device of the side and the displacement measuring device of offside can be to moulds The displacement for intending gas cylinder measures, and adds the accuracy of displacement measurement;Therefore the present apparatus can pass through the work of rotor plate With the position for adjusting the hydraulic pressure holding device per side carries out the ionization meter of not homonymy, can be on a large scale to four sides Strength test is carried out, not only scope is wide but also the accuracy of measurement greatly improves.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the present invention is furture elucidated, and the present embodiment is with technical solution of the present invention Premised under implemented, it should be understood that these embodiments are only illustrative of the invention and is not intended to limit the scope of the invention.
As shown in figure 1, a kind of strength testing device of gas cylinder mounting bracket, including testboard 1, testing stand 1 can be fixed on On mounting bracket 2 and the simulation gas cylinder 3 being mountable in mounting bracket 2 for simulation;Set in described mounting bracket 2 It is equipped with the installation holder 4 laterally set and longitudinally disposed for fixing gas cylinder;Described simulation gas cylinder 3 passes through installation Holder 4 is securable in mounting bracket 2;In the left side of described testboard 1, right edge, front side edge and back side edge Between position two columns 5 are respectively installed, and height of the height of two columns 5 when at least above simulation gas cylinder 3 is kept flat;And two A rotating shaft 6 is then mounted between individual column 5;The centre position when position of described rotating shaft 6 is kept flat with simulation gas cylinder 3 is at a stalemate It is flat;And rotor plate 7 is installed in described rotating shaft 6, described rotor plate 7 can rotate around rotating shaft 6, and described rotor plate 7 End face be also equipped with hydraulic pressure holding device 8, the end of the top-fastening rod 9 of described hydraulic pressure holding device 8 is also equipped with one and held out against Plate 10, described pressing tight plate 10 then may be stuck on the middle part of simulation gas cylinder 3, promote simulation gas cylinder 3 to move left and right;And test Displacement measuring device 11, the displacement measuring device at left and right end are also horizontally installed with two columns 5 on platform 1 in four orientation The left and right end of 11 alignment simulation gas cylinders 3, the front and back end of the alignment simulation gas cylinder 3 of displacement measuring device 11 of front and back end.
One is also each provided with simulating normal place when gas cylinder 3 is placed at corner in the mounting bracket 2 Direction board 12.
Mounting hole 13 is additionally provided with described mounting bracket 2, described mounting bracket 2 is detachable by mounting hole 13 Be fixed on testboard 1.
Two columns 5 on the testboard 1 in four orientation are installed in the centre position in four orientation, and each Column 5 in orientation is symmetrically installed setting with the midpoint of four sides;And the installation site of rotating shaft 6 is corresponded in every side Point.
The installation site and mould of the displacement measuring device 11 on two columns 5 on described testboard in 1 four orientation Intend middle part when gas cylinder 3 is kept flat mutually to maintain an equal level.
Pressing tight plate 10 on the hydraulic pressure holding device 8 of the left and right sides is disposed as what is be adapted with the simulation body of gas cylinder 3 Arcuate structure;And the pressing tight plate 10 on front and rear side on hydraulic means 8 is then arranged to planar panel structure.
Described displacement measuring device 11 may be configured as measuring dial gauge either infrared measuring device;Described hydraulic pressure Holding device 8 may be configured as hydraulic jack.
Hydraulic pressure holding device is installed in four orientation by column on testboard in the present invention, each orientation during test Test starting, hydraulic pressure holding device apply the thrust of standard to holding device successively, and the displacement measurement installed by opposite side fills Measured displacement is put to judge whether the intensity of mounting bracket meets the requirements;When carrying out the compression of side, by the liquid of the side Press holding device horizontal positioned, top-fastening rod is stuck on simulation gas cylinder, and the hydraulic pressure holding device of another opposite side is then by turning The rotation of dynamic plate, which can be transferred to other direction, separates the pressing tight plate of the hydraulic pressure holding device and the body of simulation gas cylinder, thus Acted on without prejudice to the compression measurement of opposite side hydraulic pressure holding device, after proof force is applied, simulation gas cylinder movement, the displacement of the side The displacement measuring device of measurement apparatus and offside can measure to the displacement for simulating gas cylinder, add displacement measurement Accuracy;Therefore the present apparatus can be by the effect of rotor plate, and the position for adjusting the hydraulic pressure holding device per side carries out difference The ionization meter of side, strength test can be carried out to four sides on a large scale, not only scope is wide but also the accuracy of measurement Greatly improve.
Above-mentioned embodiment is a preferred embodiment of the present invention, is not the implementation for limiting the present invention The equivalence changes made with right, all contents according to described in the present patent application scope of patent protection and modification, It all should be included in the range of present patent application.

Claims (8)

  1. A kind of 1. strength testing device of gas cylinder mounting bracket, it is characterised in that:Including testboard (1), testing stand can be fixed on (1) mounting bracket (2) on and the simulation gas cylinder (3) being mountable in mounting bracket (2) for simulation;Described installation The installation holder (4) laterally set and longitudinally disposed for fixing gas cylinder is provided with support (2);Described simulation Gas cylinder (3) is securable in mounting bracket (2) by installing holder (4);The left side of described testboard (1), right edge, The middle part of front side edge and back side edge is respectively provided with two columns (5), and the height of two columns (5) is at least above mould Intend height when gas cylinder (3) is kept flat;And then it is mounted on a rotating shaft (6) between two columns (5);The position of described rotating shaft (6) Centre position when keeping flat with simulation gas cylinder (3) is put mutually to maintain an equal level;And rotor plate (7) is installed in described rotating shaft (6), it is described Rotor plate (7) can surround rotating shaft (6) and rotate, and the end face of described rotor plate (7) is also equipped with hydraulic pressure holding device (8), institute The end of the top-fastening rod (9) for the hydraulic pressure holding device (8) stated is also equipped with a pressing tight plate (10), and described pressing tight plate (10) then may be used It is stuck on the middle part of simulation gas cylinder (3), promotes simulation gas cylinder (3) to move left and right;And in upper four orientation of testboard (1) Displacement measuring device (11), displacement measuring device (11) the alignment simulation at left and right end are also horizontally installed with two columns (5) The left and right end of gas cylinder (3), the front and back end of displacement measuring device (11) the alignment simulation gas cylinder (3) of front and back end.
  2. A kind of 2. strength testing device of gas cylinder mounting bracket according to claim 1, it is characterised in that:The installation branch The direction board (12) of normal place when being also each provided with one on simulation gas cylinder (3) placement at corner on frame (2).
  3. A kind of 3. strength testing device of gas cylinder mounting bracket according to claim 1, it is characterised in that:Described installation Mounting hole (13) is additionally provided with support (2), described mounting bracket (2) is detachably secured to test by mounting hole (13) On platform (1).
  4. A kind of 4. strength testing device of gas cylinder mounting bracket according to claim 1, it is characterised in that:The testboard (1) two columns (5) in upper four orientation are installed in the centre position in four orientation, and the column in each orientation (5) setting is symmetrically installed with the midpoint of four sides;And the installation site of rotating shaft (6) corresponds to the midpoint of every side.
  5. A kind of 5. strength testing device of gas cylinder mounting bracket according to claim 1, it is characterised in that:Described test The installation site of the displacement measuring device (11) on two columns (5) on platform in (1) four orientation is kept flat with simulation gas cylinder (3) When middle part mutually maintain an equal level.
  6. A kind of 6. strength testing device of gas cylinder mounting bracket according to claim 1, it is characterised in that:The left and right sides Hydraulic pressure holding device (8) on pressing tight plate (10) be disposed as and the arcuate structure that is adapted of simulation gas cylinder (3) body;It is and preceding Pressing tight plate (10) on rear side on hydraulic means (8) is then arranged to planar panel structure.
  7. A kind of 7. strength testing device of gas cylinder mounting bracket according to claim 1, it is characterised in that:Described displacement Measurement apparatus (11) may be configured as measuring dial gauge either infrared measuring device.
  8. A kind of 8. strength testing device of gas cylinder mounting bracket according to claim 1, it is characterised in that:Described hydraulic pressure Holding device (8) may be configured as hydraulic jack.
CN201710545768.0A 2017-07-06 2017-07-06 Strength testing device of gas cylinder mounting bracket Active CN107560942B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710545768.0A CN107560942B (en) 2017-07-06 2017-07-06 Strength testing device of gas cylinder mounting bracket

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710545768.0A CN107560942B (en) 2017-07-06 2017-07-06 Strength testing device of gas cylinder mounting bracket

Publications (2)

Publication Number Publication Date
CN107560942A true CN107560942A (en) 2018-01-09
CN107560942B CN107560942B (en) 2020-05-12

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030015031A1 (en) * 1999-12-14 2003-01-23 Sonoco Development, Inc. Method of testing peel strength between layers of a tubular laminate
CN101692027A (en) * 2009-08-27 2010-04-07 哈尔滨工业大学 Universal material testing machine for variable rotating speed pump control hydraulic servo loading system
CN202676443U (en) * 2012-07-05 2013-01-16 重庆五洲龙新能源汽车有限公司 Gas cylinder support strength testing stand
CN103674711A (en) * 2013-12-04 2014-03-26 兰州飞行控制有限责任公司 Device for testing intensity of installation support of vehicle-mounted gas cylinder
CN203785845U (en) * 2014-04-17 2014-08-20 永嘉县特优机械有限公司 Standing type valve hydraulic test stand
CN203908796U (en) * 2014-06-27 2014-10-29 中国第一汽车股份有限公司 Back-mounted arrangement type NG gas cylinder support strength checking device
CN105424489A (en) * 2015-12-22 2016-03-23 长庆石油勘探局技术监测中心 Carbon fiber gas cylinder detection line and carbon fiber gas cylinder detection method
PL68612Y1 (en) * 2014-03-13 2016-10-31 Univ Technologicznoprzyrodniczy Im Jana I Jędrzeja Śniadeckich W Bydgoszczy Device for strength tests of samples, preferably ring-shaped

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030015031A1 (en) * 1999-12-14 2003-01-23 Sonoco Development, Inc. Method of testing peel strength between layers of a tubular laminate
CN101692027A (en) * 2009-08-27 2010-04-07 哈尔滨工业大学 Universal material testing machine for variable rotating speed pump control hydraulic servo loading system
CN202676443U (en) * 2012-07-05 2013-01-16 重庆五洲龙新能源汽车有限公司 Gas cylinder support strength testing stand
CN103674711A (en) * 2013-12-04 2014-03-26 兰州飞行控制有限责任公司 Device for testing intensity of installation support of vehicle-mounted gas cylinder
PL68612Y1 (en) * 2014-03-13 2016-10-31 Univ Technologicznoprzyrodniczy Im Jana I Jędrzeja Śniadeckich W Bydgoszczy Device for strength tests of samples, preferably ring-shaped
CN203785845U (en) * 2014-04-17 2014-08-20 永嘉县特优机械有限公司 Standing type valve hydraulic test stand
CN203908796U (en) * 2014-06-27 2014-10-29 中国第一汽车股份有限公司 Back-mounted arrangement type NG gas cylinder support strength checking device
CN105424489A (en) * 2015-12-22 2016-03-23 长庆石油勘探局技术监测中心 Carbon fiber gas cylinder detection line and carbon fiber gas cylinder detection method

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