CN113866022A - Reinforced wall plate strength impact detection equipment and detection method - Google Patents
Reinforced wall plate strength impact detection equipment and detection method Download PDFInfo
- Publication number
- CN113866022A CN113866022A CN202110971358.9A CN202110971358A CN113866022A CN 113866022 A CN113866022 A CN 113866022A CN 202110971358 A CN202110971358 A CN 202110971358A CN 113866022 A CN113866022 A CN 113866022A
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- wall plate
- reinforced wall
- rod
- box body
- strength impact
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- 238000001514 detection method Methods 0.000 title claims abstract description 45
- 210000000078 claw Anatomy 0.000 claims abstract description 36
- 210000003205 muscle Anatomy 0.000 claims description 26
- 239000004744 fabric Substances 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 5
- 238000009527 percussion Methods 0.000 claims description 5
- 238000012360 testing method Methods 0.000 claims description 5
- 238000009863 impact test Methods 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 7
- 206010020649 Hyperkeratosis Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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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
- G01N3/30—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight
-
- 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
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/06—Special adaptations of indicating or recording means
- G01N3/068—Special adaptations of indicating or recording means with optical indicating or recording 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
- G01N2203/026—Specifications of the specimen
- G01N2203/0262—Shape of the specimen
- G01N2203/0278—Thin specimens
- G01N2203/0282—Two dimensional, e.g. tapes, webs, sheets, strips, disks or membranes
-
- 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
- G01N2203/0641—Indicating or recording means; Sensing means using optical, X-ray, ultraviolet, infrared or similar detectors
-
- 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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- 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 discloses a reinforced wall plate strength impact detection device and a detection method, belonging to the technical field of reinforced wall plate detection. According to the invention, by arranging the plurality of claw bodies, the reinforced wall plate can be effectively clamped at various angles, the stability in clamping is improved, and meanwhile, the deformation degrees of the front surface and the rear surface of the reinforced wall plate can be recorded and compared by the infrared shape measuring device, so that the accuracy in detection can be effectively improved, and meanwhile, the impact strength of the reinforced wall plate can be more conveniently detected.
Description
Technical Field
The invention relates to intensity impact detection equipment and a detection method, in particular to intensity impact detection equipment and a detection method for a reinforced wall plate, and belongs to the technical field of reinforced wall plate detection.
Background
The composite material reinforced wall plate has the characteristics of small specific gravity, high specific strength, large specific modulus and the like, and is widely applied to airplane structures. Failure often occurs due to stability problems when subjected to loads such as shear, compression, etc.
The existing reinforced wall plate strength impact detection equipment and detection method are poor in clamping stability, and the reinforced wall plate is prone to deviation during impact detection, so that the test result is not accurate.
Disclosure of Invention
The invention mainly aims to solve the problem of unstable clamping and provides a reinforced wall plate strength impact detection device and a detection method.
The purpose of the invention can be achieved by adopting the following technical scheme:
reinforced wallboard strength impact detection equipment comprises a box body and a lifting table arranged inside the middle section of the box body, wherein a second electric telescopic rod is arranged inside the sections at two ends of the box body, the output end of the second electric telescopic rod is connected with a cylinder, the other end of the cylinder is connected with a positioning claw, an infrared shape measuring device is arranged at the top inside the middle section of the box body and consists of a plurality of infrared sensors and infrared receivers, one end of the cylinder is movably connected with a plurality of positioning claws, the positioning claw consists of a plurality of claw bodies, a plurality of third electric telescopic rods are arranged outside the cylinder, the output ends of the third electric telescopic rods are connected with the claw bodies, each claw body comprises a first rod body and a second rod body which are movably connected, and a third rod body which is movably connected with the other end of the second rod body, and a fourth electric telescopic rod is movably connected between the first rod body and the third rod body, and the top of the box body is provided with a striking device.
Preferably, glass windows are arranged at two ends of the box body.
Preferably, the top of the two ends of the box body is provided with a ventilation window.
Preferably, the lifting platform comprises a telescopic rod connected with the box body and a supporting plate body arranged at the top of the telescopic rod.
Preferably, a contact pad is arranged on the inner side of the first rod body.
Preferably, an elastic cloth is arranged between the contact pad and the first rod body.
Preferably, the outer end of the third rod body is provided with an auxiliary claw.
Preferably, the bottom of the box body is provided with a foot pad.
Preferably, the front surface of the box body is movably connected with a box door, the box door is movably connected with the box body through a first electric telescopic rod, and the box door is provided with an operation panel.
The detection method of the reinforced wall plate strength impact detection equipment comprises the following steps:
step 1: when the reinforced wall plate detection device is used, an operator opens the box door by starting the first electric telescopic rod, then prevents a reinforced wall plate to be detected from the lifting table, jacks up the reinforced wall plate by starting the telescopic rod on the lifting table, and then clamps two ends of the reinforced wall plate by the positioning claws;
step 2: through starting infrared shape measuring device, can detect and the record with the time of accepting through the sending of infrared ray, to the surface that adds the muscle wallboard, then strike through percussion device to adding the muscle wallboard, after the striking is accomplished, detect adding the muscle wallboard through infrared shape measuring device once more, the test adds the surface deformation of muscle wallboard after the striking is accomplished, detects the completion back, will add the muscle wallboard and take off, perhaps when the centre gripping adds the muscle wallboard through the locating claw, through tensile strength that tensile detection adds the muscle wallboard.
The invention has the beneficial technical effects that: according to the reinforced wall plate strength impact detection equipment and the detection method, the plurality of claw bodies are arranged, so that the reinforced wall plate can be effectively clamped at various angles, the stability during clamping is improved, meanwhile, the deformation degree of the front surface and the rear surface of the reinforced wall plate can be recorded and compared through the infrared shape measuring device, the detection accuracy can be effectively improved, and meanwhile, the impact strength of the reinforced wall plate can be more conveniently detected.
Drawings
Fig. 1 is a schematic view showing the overall structure of a preferred embodiment of the apparatus and method for detecting strength impact of a stiffened panel according to the present invention;
FIG. 2 is a schematic view of an overall development of a preferred embodiment of the apparatus and method for detecting strength impact of a stiffened panel according to the present invention;
FIG. 3 is a schematic structural view of a positioning pawl of a preferred embodiment of the strength impact testing apparatus and the testing method for a stiffened wall panel according to the present invention;
FIG. 4 is a schematic view of a claw structure of a preferred embodiment of the apparatus and method for detecting strength impact of a stiffened panel according to the present invention;
fig. 5 is a schematic view illustrating a connection structure of a first rod and a third rod according to a preferred embodiment of the apparatus and method for detecting strength impact of a stiffened panel according to the present invention;
fig. 6 is a schematic diagram of the internal structure of the box body of a preferred embodiment of the reinforced wall panel strength impact detection apparatus and method according to the present invention.
In the figure: 1-a box door, 2-a glass window, 3-a ventilation window, 4-a first electric telescopic rod, 5-a box body, 6-a foot pad, 7-an operation panel, 8-a percussion device, 9-a lifting platform, 10-a positioning claw, 11-a second electric telescopic rod, 12-a column, 13-a third electric telescopic rod, 14-a claw body, 141-a first rod body, 142-a second rod body, 143-a third rod body, 144-an auxiliary claw, 145-a contact pad, 146-elastic cloth, 147-a fourth electric telescopic rod and 15-an infrared shape measuring device.
Detailed Description
In order to make the technical solutions of the present invention more clear and definite for those skilled in the art, the present invention is further described in detail below with reference to the examples and the accompanying drawings, but the embodiments of the present invention are not limited thereto.
As shown in fig. 1 to 6, the reinforced wall panel strength impact detection apparatus provided in this embodiment includes a box 5 including three sections and a lifting platform 9 disposed inside a middle section of the box 5, a second electric telescopic rod 11 is disposed inside sections at two ends of the box 5, an output end of the second electric telescopic rod 11 is connected to a column 12, another end of the column 12 is connected to a positioning claw 10, an infrared shape measuring device 15 is disposed at a top inside the middle section of the box 5, the infrared shape measuring device 15 is composed of a plurality of infrared sensors and infrared receivers, one end of the column 12 is movably connected to a plurality of positioning claws 10, the positioning claws 10 are composed of a plurality of claw bodies 14, a plurality of third electric telescopic rods 13 are disposed outside the column 12, an output end of the third electric telescopic rods 13 is connected to the claw bodies 14, each claw body 14 includes a first rod 141 and a second rod 142 that are movably connected, and a third rod 143 that is movably connected to another end of the second rod 142, swing joint has fourth electric telescopic handle 147 between first body of rod 141 and the third body of rod 143, the top of box 5 is equipped with percussion device 8, through setting up a plurality of claw bodies 14, can effectually carry out the centre gripping of each angle to adding the muscle wallboard, stability when increasing the centre gripping, simultaneously through infrared shape measuring device 15, can record and contrast the deformation degree on the surface around adding the muscle wallboard, can effectual increase detect the accuracy nature of time measuring, simultaneously more conveniently detect the impact strength who adds the muscle wallboard.
In this embodiment, as shown in fig. 1, be equipped with glass window 2 on the both ends of box 5, the top at the both ends of box 5 is equipped with transom 3, the inside of observation box 5 that can be convenient through glass window 2, simultaneously can effectually dispel the heat through transom 3, the bottom of box 5 is equipped with the callus on the sole 6 that is used for the support, the front swing joint of box 5 has chamber door 1, chamber door 1 is through first electric telescopic handle 4 and box 5 swing joint, and be equipped with operating panel 7 on chamber door 1, can be convenient open and close chamber door 1 through first electric telescopic handle 4, it is more simple and convenient to operate.
In this embodiment, as shown in fig. 2, the lifting platform 9 includes the telescopic link that is connected with the box 5 and establishes the supporting plate body at the telescopic link top, can be more laborsaving through the lifting platform 9 carry out the material loading and the unloading of muscle wallboard, can also support the muscle wallboard through the lifting platform 9 simultaneously.
In this embodiment, as shown in fig. 3 and 4, the contact pad 145 is disposed on the inner side of the first rod 141, the ribbed wall plate can be protected conveniently through the contact pad 145, the ribbed wall plate is prevented from being damaged greatly in the clamping process, the elastic cloth 146 is disposed between the contact pad 145 and the first rod 141, the invasion of external dust can be effectively reduced through the elastic cloth 146, the auxiliary claw 144 is disposed at the outer end of the third rod 143, and the stability in fixing the ribbed wall plate can be improved through the auxiliary claw 144.
In this embodiment, as shown in fig. 1 to 6, the working process of the detection method of the reinforced wall panel strength impact detection apparatus provided in this embodiment is as follows, including the following steps:
step 1: when the reinforced wall plate detection device is used, an operator opens the box door 1 by starting the first electric telescopic rod 4, then prevents a reinforced wall plate to be detected from the lifting platform 9, jacks up the reinforced wall plate by starting the telescopic rod on the lifting platform 9, and then clamps two ends of the reinforced wall plate by the positioning claws 10;
step 2: through starting infrared shape measuring device 15, can detect and the record on the surface that adds the muscle wallboard through the time of sending and accepting of infrared ray, then strike through percussion device 8 to adding the muscle wallboard, after the striking is accomplished, detect adding the muscle wallboard through infrared shape measuring device 15 once more, test adds the surface deformation of muscle wallboard after the striking is accomplished, detect and accomplish the back, will add the muscle wallboard and take off, perhaps when the centre gripping adds the muscle wallboard through locating claw 10, through tensile strength that tensile detection adds the muscle wallboard.
In conclusion, in this embodiment, according to the reinforced wall plate strength impact detection equipment and detection method of this embodiment, by setting up the plurality of claw bodies 14, can be effectual carry out the centre gripping of each angle to reinforced wall plate, stability when increasing the centre gripping, simultaneously through infrared shape measuring device 15, can record and contrast the deformation degree of the surface around reinforced wall plate, can effectual increase the accuracy nature when detecting, simultaneously more conveniently detect the impact strength of reinforced wall plate, through the convenient chamber door 1 of opening and closing of first electric telescopic handle 4, operate simple and convenient more.
The above description is only for the purpose of illustrating the present invention and is not intended to limit the scope of the present invention, and any person skilled in the art can substitute or change the technical solution of the present invention and its conception within the scope of the present invention.
Claims (10)
1. Reinforced wallboard strength impact detection equipment is characterized by comprising a box body (5) and a lifting platform (9) arranged inside the middle section of the box body (5), wherein second electric telescopic rods (11) are arranged inside sections at two ends of the box body (5), the output ends of the second electric telescopic rods (11) are connected with a cylinder (12), the other end of the cylinder (12) is connected with a positioning claw (10), an infrared shape measuring device (15) is arranged at the top inside the middle section of the box body (5), the infrared shape measuring device (15) consists of a plurality of infrared sensors and an infrared receiver, one end of the cylinder (12) is movably connected with a plurality of positioning claws (10), the positioning claw (10) consists of a plurality of claw bodies (14), a plurality of third electric telescopic rods (13) are arranged outside the cylinder (12), and the output ends of the third electric telescopic rods (13) are connected with the claw bodies (14), the claw body (14) comprises a first rod body (141) and a second rod body (142) which are movably connected and a third rod body (143) which is movably connected with the other end of the second rod body (142), a fourth electric telescopic rod (147) is movably connected between the first rod body (141) and the third rod body (143), and the top of the box body (5) is provided with an impact device (8).
2. The reinforced wall plate strength impact detection device according to claim 1, wherein glass windows (2) are provided on both ends of the box body (5).
3. The reinforced wall plate strength impact detection device according to claim 1, wherein ventilation windows (3) are provided at the tops of both ends of the box body (5).
4. The reinforced wall plate strength impact detection equipment according to claim 1, wherein the lifting platform (9) comprises a telescopic rod connected with the box body (5) and a support plate body arranged on the top of the telescopic rod.
5. The stiffened panel strength impact testing apparatus of claim 1, wherein the first rod (141) is provided with a contact pad (145) on an inner side thereof.
6. Stiffened panel strength impact detection apparatus of claim 5, wherein a resilient cloth (146) is provided between the contact pad (145) and the first rod (141).
7. The stiffened panel strength impact testing apparatus of claim 1, wherein an auxiliary claw (144) is provided at an outer end of the third rod (143).
8. The reinforced wall plate strength impact detection equipment according to claim 1, wherein a foot pad (6) is arranged at the bottom of the box body (5).
9. The reinforced wall plate strength impact detection equipment according to claim 1, wherein a box door (1) is movably connected to the front surface of the box body (5), the box door (1) is movably connected to the box body (5) through a first electric telescopic rod (4), and an operation panel (7) is arranged on the box door (1).
10. The detection method of the reinforced wall plate strength impact detection equipment is characterized by comprising the following steps:
step 1: when the reinforced wall plate lifting device is used, an operator opens the box door (1) by starting the first electric telescopic rod (4), then prevents a reinforced wall plate to be detected from the lifting table (9), jacks up the reinforced wall plate by starting the telescopic rod on the lifting table (9), and then clamps two ends of the reinforced wall plate by the positioning claws (10);
step 2: through starting infrared shape measuring device (15), can send and the time of accepting through the infrared ray, detect and the record on the surface of adding the muscle wallboard, then strike the muscle wallboard through percussion device (8), after the striking is accomplished, detect the muscle wallboard through infrared shape measuring device (15) once more, the test adds the surface deformation of muscle wallboard after the striking is accomplished, after the detection is accomplished, will add the muscle wallboard and take off, perhaps when the centre gripping adds the muscle wallboard through locating claw (10), through tensile detection the tensile strength who adds the muscle wallboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110971358.9A CN113866022B (en) | 2021-08-24 | 2021-08-24 | Reinforced wallboard strength impact detection equipment and detection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110971358.9A CN113866022B (en) | 2021-08-24 | 2021-08-24 | Reinforced wallboard strength impact detection equipment and detection method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113866022A true CN113866022A (en) | 2021-12-31 |
| CN113866022B CN113866022B (en) | 2024-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110971358.9A Active CN113866022B (en) | 2021-08-24 | 2021-08-24 | Reinforced wallboard strength impact detection equipment and detection method |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009255262A (en) * | 2008-04-21 | 2009-11-05 | Ko Monken | Gripping device head |
| CN109352560A (en) * | 2018-12-06 | 2019-02-19 | 西安交通大学 | A kind of frock clamp of cylindricality optical element |
| CN109794745A (en) * | 2019-03-11 | 2019-05-24 | 安徽特芯电子科技有限公司 | A kind of automation retarder assembly system |
| CN213481918U (en) * | 2020-09-25 | 2021-06-18 | 中国检验认证集团江苏有限公司 | Bearing part resistance to compression testing arrangement |
| CN213580497U (en) * | 2020-11-30 | 2021-06-29 | 湖北通耐复合材料科技有限公司 | Continuous detection device of glass steel surface strength |
| CN113155625A (en) * | 2021-03-18 | 2021-07-23 | 四川大学 | Intelligent force control system and method for detecting profile of composite material reinforced wall plate |
-
2021
- 2021-08-24 CN CN202110971358.9A patent/CN113866022B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009255262A (en) * | 2008-04-21 | 2009-11-05 | Ko Monken | Gripping device head |
| CN109352560A (en) * | 2018-12-06 | 2019-02-19 | 西安交通大学 | A kind of frock clamp of cylindricality optical element |
| CN109794745A (en) * | 2019-03-11 | 2019-05-24 | 安徽特芯电子科技有限公司 | A kind of automation retarder assembly system |
| CN213481918U (en) * | 2020-09-25 | 2021-06-18 | 中国检验认证集团江苏有限公司 | Bearing part resistance to compression testing arrangement |
| CN213580497U (en) * | 2020-11-30 | 2021-06-29 | 湖北通耐复合材料科技有限公司 | Continuous detection device of glass steel surface strength |
| CN113155625A (en) * | 2021-03-18 | 2021-07-23 | 四川大学 | Intelligent force control system and method for detecting profile of composite material reinforced wall plate |
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| Publication number | Publication date |
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| CN113866022B (en) | 2024-05-14 |
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