CN109100240A - A kind of room is built with girder steel flexural strength testing machine - Google Patents
A kind of room is built with girder steel flexural strength testing machine Download PDFInfo
- Publication number
- CN109100240A CN109100240A CN201811132665.2A CN201811132665A CN109100240A CN 109100240 A CN109100240 A CN 109100240A CN 201811132665 A CN201811132665 A CN 201811132665A CN 109100240 A CN109100240 A CN 109100240A
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- girder steel
- station
- testing machine
- fixed
- flexural strength
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- 238000012360 testing method Methods 0.000 title claims abstract description 47
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 31
- 239000010959 steel Substances 0.000 title claims abstract description 31
- 230000003139 buffering effect Effects 0.000 claims abstract description 18
- 238000013016 damping Methods 0.000 claims abstract description 15
- 229910000975 Carbon steel Inorganic materials 0.000 claims abstract description 13
- 239000010962 carbon steel Substances 0.000 claims abstract description 13
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 11
- 238000003860 storage Methods 0.000 claims abstract description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 5
- 238000005452 bending Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/20—Investigating strength properties of solid materials by application of mechanical stress by applying steady bending forces
-
- 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
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0023—Bending
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/026—Specifications of the specimen
- G01N2203/0262—Shape of the specimen
- G01N2203/0264—Beam
Landscapes
- 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 kind of rooms to build with girder steel flexural strength testing machine, including buffering plate, test platform, measuring head and reinforcing rib, four corners of the buffering plate bottom are provided with universal wheel, and the central position at the top of buffering plate is fixed with station by support frame, and the central position of support frame is fixed with storage cabinet, the side of the station is provided with control panel, and the both ends at the top of station are provided with support column, central position at the top of the station is provided with test platform, the bottom end of the lifting seat is fixed with experimental rig, and the both ends of experimental rig bottom pass through the first fixing bolt and are fixed with measuring head, the measuring head side wall is internally provided with carbon steel enhancement layer.The present invention so that being convenient for the movement of device, while guaranteeing stability in movement and use, play the shockproof effect of damping, avoid shaking by being equipped with buffering plate, universal wheel and damping spring.
Description
Technical field
The present invention relates to Apparatus for Bending at low-temp technical field, specially a kind of room is built with girder steel flexural strength testing machine.
Background technique
With the continuous development of society, people's lives are horizontal quickly improves, and while development, occur increasingly
More building constructions, girder steel are the beam manufactured with steel, the building in crane girder and workbench beam, tier building in workshop
Purlin etc. in face beam, roof structure, the girder steel that can be built using girder steel, especially room, intensity, which directly influences, builds
The housing quality made, the intensity of girder steel include resisting the ability of bending, shearing and vertical partial pressing, wherein counter-bending strong
Degree usually requires to be tested with strength-testing machine.
Although flexural strength testing machine type at this stage is more, most structure is simple, has a single function, test
Girder steel is directly placed on test platform mostly, it is not fixed the device of limit, is easy to happen deviation in test
Displacement, influence test as a result, the measuring head of such device is not easy to dismounting and change simultaneously, be not easy to carry out when breaking down
Maintenance and maintenance, while such device does not have the shockproof function of damping, when use, be easy to cause shaking, in addition, measuring head sheet
The structural strength of body and compressive property are bad, are easily broken off damage after carrying out extruding test for a long time, therefore be badly in need of a kind of room
It builds with girder steel flexural strength testing machine and meets the needs of people.
Summary of the invention
The purpose of the present invention is to provide a kind of rooms to build with girder steel flexural strength testing machine, to solve above-mentioned background technique
The existing testing machine of middle proposition can not limit fixed girder steel, can not replace disassembly measuring head, can not vibration damper and test
Head self-strength and the bad problem of compressive property.
To achieve the above object, the invention provides the following technical scheme: a kind of room is built with girder steel flexural strength testing machine,
Including buffering plate, test platform, measuring head and reinforcing rib, four corners of the buffering plate bottom are provided with universal
Wheel, and the central position at the top of buffering plate is fixed with station by support frame, and the central position of support frame is fixed
There is storage cabinet, the side of the station is provided with control panel, and the both ends at the top of station are provided with support column, described
Central position at the top of station is provided with test platform, and the both ends at the top of test platform are respectively and fixedly provided with limited block, described
The top of limited block is provided with limit anchor ear, and limits the both ends at the top of anchor ear and connected by the second fixing bolt, the limit
Both ends inside the anchor ear of position are provided with sponge bed course, and limit and be fixed with girder steel main body between anchor ear, and limit above anchor ear
Support column between be provided with lifting seat, the support column is provided with the first sliding rail, and lifting seat close to the side of lifting seat
Both ends be provided with and be fixed with experimental rig with mutually matched first sliding block of the first sliding rail, the bottom end of the lifting seat, and
The both ends of experimental rig bottom pass through the first fixing bolt and are fixed with measuring head, and the measuring head side wall is internally provided with carbon
Steel enhancement layer.
Preferably, the buffering plate is internally provided with damping spring, and damping spring is equidistantly vertically arranged.
Preferably, the top of the test platform is provided with the second sliding rail, and the bottom end of the limited block is provided with and the
Mutually matched second sliding block of two sliding rails, the limited block constitute sliding equipment by the second sliding block.
Preferably, the bottom end of the lifting seat is provided with card slot, and the top of the experimental rig is provided with mutual with card slot
The fixture block of cooperation, and the lateral wall of fixture block is provided with external screw thread, the inner sidewall of card slot is provided with mutually matched interior with external screw thread
Screw thread, the experimental rig and lifting seat constitute installing and dismounting structure.
Preferably, the support column and station are weldedization structure, and support column is about test platform or so pair
Claim distribution.
Preferably, the inside of the carbon steel enhancement layer is evenly arranged with reinforcing rib, and reinforcing rib is in " X " type structure, described
The two sides of carbon steel enhancement layer are evenly arranged with stiffness spring set.
Compared with prior art, the beneficial effects of the present invention are: the room, which is built, passes through peace with girder steel flexural strength testing machine
Equipped with buffering plate, universal wheel and damping spring, so that being convenient for the movement of device, while guaranteeing to stablize in movement and use
Property, plays the shockproof effect of damping, avoids shaking, at the same device by be equipped with fixed block, fixture block, card slot, experimental rig with
And measuring head, so that replacement experimental rig easy to disassemble, easy to use convenient for meeting different test demands, while device is logical
It crosses and is internally provided with carbon steel enhancement layer and stiffness spring set in measuring head side wall, so that strong convenient for improving the structure of measuring head
Degree and compressive property, be less likely to be damaged it, prolong the service life, at the same device by be provided with test platform, the second sliding rail,
Second sliding block, limited block and limit anchor ear, so that convenient for being fixed to girder steel to be tested, while passing through sliding limit
Position block 11 can be convenient for the girder steel of fixed different length, conducive to the use of device.
Detailed description of the invention
Fig. 1 faces the schematic diagram of the section structure for of the invention；
Fig. 2 is that lifting seat of the invention faces the schematic diagram of the section structure；
Fig. 3 is limit anchor ear side elevational cross-section structural schematic diagram of the invention；
Fig. 4 is amplification profile structural schematic diagram at A in Fig. 1 of the invention；
Fig. 5 is measuring head sidewall profile structural schematic diagram of the invention.
In figure: 1, universal wheel；2, buffering plate；3, storage cabinet；4, station；5, test platform；6, anchor ear is limited；7, it rises
Seat drops；8, the first sliding rail；9, the first sliding block；10, support column；11, limited block；12, the second sliding rail；13, control panel；14, it props up
Support；15, damping spring；16, experimental rig；17, measuring head；18, fixture block；19, card slot；20, the first fixing bolt；21,
Two fixing bolts；22, girder steel main body；23, sponge bed course；24, the second sliding block；25, stiffness spring set；26, carbon steel enhancement layer；
27, reinforcing rib.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-5, a kind of embodiment provided by the invention: a kind of room is built with girder steel flexural strength testing machine, packet
Buffering plate 2, test platform 5, measuring head 17 and reinforcing rib 27 are included, four corners of 2 bottom of buffering plate are provided with ten thousand
To wheel 1, buffering plate 2 is internally provided with damping spring 15, and damping spring 15 is equidistantly vertically arranged, and it is shockproof to play damping
Effect, and the central position at the top of buffering plate 2 is fixed with station 4, and the center of support frame 14 by support frame 14
Storage cabinet 3 is fixed at position, the side of station 4 is provided with control panel 13, and the both ends at 4 top of station are provided with
Support column 10, support column 10 and station 4 are weldedization structure, and support column 10 symmetrically divides about test platform 5
Cloth, convenient for guaranteeing the stability of device, the central position at 4 top of station is provided with test platform 5, and test platform 5 pushes up
The both ends in portion are respectively and fixedly provided with limited block 11, and the top of test platform 5 is provided with the second sliding rail 12, and the bottom end of limited block 11 is respectively provided with
Have and sliding equipment is constituted by the second sliding block 24 with mutually matched second sliding block 24 of the second sliding rail 12, limited block 11, convenient for solid
Determine the girder steel main body 22 of different length, the top of limited block 11 is provided with limit anchor ear 6, and limits the both ends at 6 top of anchor ear
It is connected by the second fixing bolt 21, limits the both ends inside anchor ear 6 and be provided with sponge bed course 23, and limit between anchor ear 6
It is fixed with girder steel main body 22, and limits and is provided with lifting seat 7 between the support column 10 above anchor ear 6, support column 10 is close to lifting
The side of seat 7 is provided with the first sliding rail 8, and the both ends of lifting seat 7 are provided with and slide with the first sliding rail 8 mutually matched first
Block 9, the bottom end of lifting seat 7 is fixed with experimental rig 16, and the both ends of 16 bottom of experimental rig pass through the first fixing bolt 20
It is fixed with measuring head 17, the bottom end of lifting seat 7 is provided with card slot 19, and the top of experimental rig 16 is provided with and 19 phase interworking of card slot
The fixture block 18 of conjunction, and the lateral wall of fixture block 18 is provided with external screw thread, the inner sidewall of card slot 19 is provided with to cooperate with external screw thread
Internal screw thread, experimental rig 16 and lifting seat 7 constitute installing and dismounting structure, replacement experimental rig 16 easy to disassemble, measuring head 17
Side wall is internally provided with carbon steel enhancement layer 26, and the inside of carbon steel enhancement layer 26 is evenly arranged with reinforcing rib 27, and reinforcing rib 27
In " X " type structure, the two sides of carbon steel enhancement layer 26 be evenly arranged with stiffness spring set 25, convenient for improve device structural strength with
Crushing resistance.
Working principle: in use, device is moved to test area by universal wheel 1 first, branch is provided with by universal wheel 1
Support foot can position convenient for device, and the damping spring 15 in simultaneous buffering pedestal 2 can play the shockproof effect of damping, avoid shaking,
Power on, unscrew the second fixing bolt 21, limit anchor ear 6 is opened, the girder steel main body 22 tested will be needed to be placed on later
It is fixed between limit anchor ear 6, selects suitable experimental rig 16 to pass through fixture block 18 and card slot 19 according to test demand
Correlation, experimental rig 16 is fixedly mounted on lifting seat 7, by the girder steel main body 22 for falling 17 pairs of measuring head lower section
It is vertically squeezed, to carry out the test of flexural strength, is internally provided with carbon steel enhancement layer 26 in 17 side wall of measuring head
And stiffness spring set 25 extends so that being less likely to be damaged it convenient for improving the structural strength and compressive property of measuring head 17
Service life.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (6)
1. a kind of room is built with girder steel flexural strength testing machine, including buffering plate (2), test platform (5), measuring head (17) and
Reinforcing rib (27), it is characterised in that: four corners of buffering plate (2) bottom are provided with universal wheel (1), and buffer
Central position at the top of pedestal (2) is fixed with station (4) by support frame (14), and the central position of support frame (14)
It is fixed with storage cabinet (3), the side of the station (4) is provided with control panel (13), and the both ends at the top of station (4) are equal
It is provided with support column (10), the central position at the top of the station (4) is provided with test platform (5), and test platform (5)
The both ends at top are respectively and fixedly provided with limited block (11), and the top of the limited block (11) is provided with limit anchor ear (6), and limits and embrace
It binds round the both ends at the top of (6) to connect by the second fixing bolt (21), the internal both ends of limit anchor ear (6) are provided with sponge
Bed course (23), and limit anchor ear (6) between be fixed with girder steel main body (22), and limit anchor ear (6) above support column (10) it
Between be provided with lifting seat (7), the support column (10) is provided with the first sliding rail (8) close to the side of lifting seat (7), and goes up and down
Seat (7) both ends be provided with mutually matched first sliding block (9) of the first sliding rail (8), the bottom end of the lifting seat (7) is fixed
Have experimental rig (16), and the both ends of experimental rig (16) bottom pass through the first fixing bolt (20) and are fixed with measuring head
(17), measuring head (17) side wall is internally provided with carbon steel enhancement layer (26).
2. a kind of room according to claim 1 is built with girder steel flexural strength testing machine, it is characterised in that: the buffering bottom
Seat (2) is internally provided with damping spring (15), and damping spring (15) is equidistantly vertically arranged.
3. a kind of room according to claim 1 is built with girder steel flexural strength testing machine, it is characterised in that: the test is flat
The top of platform (5) is provided with the second sliding rail (12), and the bottom end of the limited block (11) is provided with mutual with the second sliding rail (12)
The second sliding block (24) of cooperation, the limited block (11) constitute sliding equipment by the second sliding block (24).
4. a kind of room according to claim 1 is built with girder steel flexural strength testing machine, it is characterised in that: the lifting seat
(7) bottom end is provided with card slot (19), and the top of the experimental rig (16) is provided with and card slot (19) mutually matched fixture block
(18), and the lateral wall of fixture block (18) is provided with external screw thread, and the inner sidewall of card slot (19) is provided with mutually matched with external screw thread
Internal screw thread, the experimental rig (16) and lifting seat (7) constitute installing and dismounting structure.
5. a kind of room according to claim 1 is built with girder steel flexural strength testing machine, it is characterised in that: the support column
It (10) is weldedization structure with station (4), and support column (10) is distributed about test platform (5) bilateral symmetry.
6. a kind of room according to claim 1 is built with girder steel flexural strength testing machine, it is characterised in that: the carbon steel adds
The inside of strong layer (26) is evenly arranged with reinforcing rib (27), and reinforcing rib (27) is in " X " type structure, the carbon steel enhancement layer (26)
Two sides be evenly arranged with stiffness spring set (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811132665.2A CN109100240A (en) | 2018-09-27 | 2018-09-27 | A kind of room is built with girder steel flexural strength testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811132665.2A CN109100240A (en) | 2018-09-27 | 2018-09-27 | A kind of room is built with girder steel flexural strength testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109100240A true CN109100240A (en) | 2018-12-28 |
Family
ID=64867338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811132665.2A Pending CN109100240A (en) | 2018-09-27 | 2018-09-27 | A kind of room is built with girder steel flexural strength testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109100240A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109765121A (en) * | 2019-01-07 | 2019-05-17 | 崔云兰 | A kind of the anti-bending test mechanism and its method of automobile pipe parts |
| CN109765122A (en) * | 2019-01-07 | 2019-05-17 | 崔云兰 | A kind of auto parts and components bending resistance cubing and its application method |
| CN112098213A (en) * | 2020-09-22 | 2020-12-18 | 肇庆市海特复合材料技术研究院 | Mechanical property experimental device for composite material battery pack |
| CN112664608A (en) * | 2020-12-30 | 2021-04-16 | 普德光伏技术（苏州）有限公司 | Equipment for testing photovoltaic module wet freezing test |
| US11402310B2 (en) | 2019-05-21 | 2022-08-02 | Disco Corporation | Measuring apparatus for measuring a flexural strength of a test piece |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109765121A (en) * | 2019-01-07 | 2019-05-17 | 崔云兰 | A kind of the anti-bending test mechanism and its method of automobile pipe parts |
| CN109765122A (en) * | 2019-01-07 | 2019-05-17 | 崔云兰 | A kind of auto parts and components bending resistance cubing and its application method |
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| US11402310B2 (en) | 2019-05-21 | 2022-08-02 | Disco Corporation | Measuring apparatus for measuring a flexural strength of a test piece |
| CN112098213A (en) * | 2020-09-22 | 2020-12-18 | 肇庆市海特复合材料技术研究院 | Mechanical property experimental device for composite material battery pack |
| CN112664608A (en) * | 2020-12-30 | 2021-04-16 | 普德光伏技术（苏州）有限公司 | Equipment for testing photovoltaic module wet freezing test |
| CN112664608B (en) * | 2020-12-30 | 2024-05-28 | 普德光伏技术（苏州）有限公司 | Test photovoltaic module freezes experimental equipment wetly |
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