CN105067456A - Impact test device for building board - Google Patents
Impact test device for building board Download PDFInfo
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- CN105067456A CN105067456A CN201510487636.8A CN201510487636A CN105067456A CN 105067456 A CN105067456 A CN 105067456A CN 201510487636 A CN201510487636 A CN 201510487636A CN 105067456 A CN105067456 A CN 105067456A
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Abstract
The invention discloses an impact test device for a building board. The impact test device comprises a base, a suspension bracket, a test piece mounting surface and an impact article, wherein the base comprises two rod pieces in orthogonal connection, the suspension bracket and the base are connected to form a suspension point of the impact article, and the test piece mounting surface is mounted on the base and the suspension bracket for positioning and allows a test piece to be mounted and supported; specifically, the suspension bracket and the base are provided with sliding chutes oppositely, and the impact article is suspended between the two sliding chutes through a rope and an unhooking device, forms an adjustable impact angle, and performs an impact test through unhooking. According to the application implementation of the impact test device, the impact article is fixed and released by the unhooking device, so that the free release of the impact article is guaranteed; tire pressure and balance weight of the impact article can be adjusted; the suspension point and the impact angle are adjustable, and the impact test device has the advantages of simple structure, high universality, easiness in operation, improvement of reliability and stability of the impact test and the like.
Description
Technical field
The present invention relates to a kind of impact resistance test unit of building materials, soft weight, to building board class material impact test device, belongs to testing equipment technical field.
Background technology
Building materials impact test measures material (sheet material) perpendicular to plate plane direction impact resistance performance, is one of important method reflecting building materials non-deformability, plate surface coating adhesion energy.The degree of accuracy of impact test depends on the factors such as test unit, rammer, test method, rammer and method for releasing comparatively remarkable on the impact of test findings.
Traditional test unit complex structure, is not easy to operation; And rammer adopts hand-held release, highly, angle be unfavorable for control, easily to test findings produce larger interference, affect accuracy and the accuracy of test findings.
Summary of the invention
Object of the present invention is intended to the impact test device of the building board proposing simple, easy to operate, the dependable performance of structure, and solve release altitude, angle accurately controls, rammer discharges flexibly, improves the problem of test findings accuracy, stability.
The technical solution that the present invention realizes above-mentioned purpose is: the impact test device of building board, it is characterized in that being made up of pedestal, hanger bracket, test specimen installed surface and rammer, the x-axis that wherein said pedestal is connected by square crossing is formed to rod member and y-axis to rod member, x-axis to rod member the far-end end face of point of crossing be provided with bar shaped horizontal sliding tray and in the laterally disposed horizontal location screw be spirally connected to rod member with x-axis of horizontal sliding tray, described x-axis be provided with in rod member one by horizontal location screw adjustment position and location slip fixed block;
Described hanger bracket be by z-axis to rod member be parallel to the cantilever lever of x-axis to rod member and be connected the inverted L shape support formed, cantilever lever is provided with the strip sliding tray relative with horizontal sliding tray, and is provided with the hanged hook of position adjustments location in strip sliding tray;
Described test specimen installed surface to be established to rod member and pedestal place plane perpendicular to cantilever lever, x-axis and is connected and is fixed on y-axis to rod member and z-axis to rod member;
Described rammer is assemble by tire and mass the flexible percussion hammer formed, rammer one end is connected with hanged hook by suspension cord, the rammer other end is connected to slip fixed block by detacher, fixing release rope, rammer relative hanged hook extroversion suspention under detacher closed condition, the connection, the rammer swing vertical centered by hanged hook that disconnect fixing release rope and rammer under detacher trigger state hit surface of test piece.
Further, described pedestal and z-axis are provided with support bar between rod member, and described support bar is positioned at the dorsal part of the relatively horizontal sliding tray of test specimen installed surface and fixes in triangular shape.
Further, described pedestal and z-axis are provided with support bar between rod member, and described support bar is positioned at two sides of the relatively horizontal sliding tray of test specimen installed surface and fixes in triangular shape.
Further, described pedestal and z-axis are provided with support bar between rod member, and described support bar is positioned at the dorsal part of the relatively horizontal sliding tray of test specimen installed surface and two sides and fixes in triangular shape.
Further, described rammer by two same specifications and the mass that the tire that fits of side direction and tire both sides are arranged symmetrically be connected as a body by center link rod and nut, link rod one end, center of rammer connects fixing with suspension cord, center link rod other end snap-in is in the controlled openings ring of detacher.
Further, the difference of the corresponding impact test of described tire requires to have adjustable interior pressure, and the difference of the corresponding impact test of described mass requires to have adjustable quality, and described rammer is disassembly and assembly structure.
Further, described slip fixed block transversely sliding tray moves, and is fixed by horizontal location screw according to the angle requirement of impact test.
Further, described hanged hook adjusts position along strip sliding tray and locates.
Impact test device of the present invention Developing Application, compare to this type of test unit of tradition and there is many-sided significant advantage be: 1, structure is simple, reasonable in design, highly versatile, is easy to operation; 2, by detacher, rammer is fixed, discharges, ensure that rammer freely discharges, improve impact test reliability and stability; 3, rammer tire pressure, the large I of counterweight regulate, highly versatile; 4, pedestal rod member and hanger bracket rod member are equipped with sliding tray, clash into test specimen and require to regulate hitch point, fixed position, clash into test specimen have good applicability for difference according to difference.
Accompanying drawing explanation
Fig. 1 is the general assembly structural representation of impact test device of the present invention.
Fig. 2 is the view of rammer suspention in test unit shown in Fig. 1.
Fig. 3 is that in test unit shown in Fig. 1, rammer hangs and clashes into the view of test specimen.
Fig. 4 is the detailed structure schematic diagram of rammer in test unit shown in Fig. 1.
Fig. 5 is the structural representation of the detacher used of test unit shown in Fig. 1.
Embodiment
For making outstanding innovation essence of the present invention and marked improvement are expressly understood, describe its architectural feature and operation in detail below in conjunction with specific embodiments of the invention and accompanying drawing thereof.
The application creator is to the defect of traditional impact test device through concentrating on studies, and innovation proposes a kind of impact test device of building board.As shown in Figures 1 to 5, this test unit is made up of critical pieces such as pedestal 1, hanger bracket 2, test specimen installed surface 3 and rammers 4.
From the detailed structure of each several part, the x-axis that wherein pedestal 1 is connected by square crossing is formed to rod member 11 and y-axis to rod member 12, x-axis to rod member 11 the far-end end face of point of crossing be provided with bar shaped horizontal sliding tray 13 and in the laterally disposed horizontal location screw (not shown) be spirally connected to rod member with x-axis of horizontal sliding tray, this x-axis is also provided with one by horizontal location screw adjustment position and the slip fixed block (not shown, but transversely sliding tray is removable in rod member 11 in x-axis) of location in rod member 11.Horizontal location screw side direction is bolted in x-axis in rod member 11 and by depth localization or the release slip fixed block of being spirally connected.
Above-mentioned hanger bracket 2 be by z-axis to rod member 21 be parallel to the cantilever lever 22 of x-axis to rod member and be connected the inverted L shape support formed, cantilever lever 2 is provided with the strip sliding tray 23 relative with horizontal sliding tray, and is provided with the hanged hook 24 of position adjustments location in strip sliding tray.Like this then the hitch point position of rammer can require according to impact test and the factor such as size, thickness of test specimen have adjustable extent.
Above-mentioned test specimen installed surface 3 to be established to rod member 11 and pedestal 1 place plane perpendicular to cantilever lever, x-axis and is connected and is fixed on y-axis to rod member 12 and z-axis to rod member 21; After ensureing rammer release thus, rammer horizontal center line can perpendicular to shock test specimen.
As shown in Figure 4, above-mentioned rammer 4 is assemble by tire 41 and mass 42 the flexible percussion hammer formed, wherein tire 41 can be the tire that fits of two same specification side direction and the mass that tire both sides are arranged symmetrically is connected as a body by center link rod 43 and nut 44, center link rod 43 one end of rammer 4 connects fixing with suspension cord 51, center link rod other end snap-in is in the controlled openings ring 61 of detacher 6, slip fixed block is connected to by fixing release rope 52, rammer relative hanged hook extroversion suspention under detacher closed condition, the connection of fixing release rope and rammer is disconnected under detacher trigger state, rammer swing vertical centered by hanged hook hits surface of test piece.It should be noted that: the difference of the corresponding impact test of above-mentioned tire requires to have adjustable interior pressure, and the difference of the corresponding impact test of mass requires to have adjustable quality, this rammer is disassembly and assembly structure.
For strengthening the structural stability of this impact test device further, said base and z-axis are provided with support bar 7 between rod member, and this support bar is positioned at the dorsal part of the relatively horizontal sliding tray of test specimen installed surface and fixes in triangular shape; Or this support bar is positioned at two sides of the relatively horizontal sliding tray of test specimen installed surface and fixes in triangular shape; Or this support bar is positioned at the dorsal part of the relatively horizontal sliding tray of test specimen installed surface and two sides and fixes in triangular shape.
Because fixing release rope is connected and fixed rammer by detacher and rammer, detacher 6 can discharge rammer flexibly by touch pole 62, keep impinging upon fixed position freely to discharge, rammer horizontal centre vertical direction toward impact surface of test piece, greatly improves impact test by the impact of the foeign elements such as manual releasing on test.
When carrying out impact test, shock test specimen is arranged on test specimen installed surface, ensure that test specimen vertical direction center line is positioned at hanger bracket rod member position, horizontal direction center line overlaps with rammer horizontal center line.(or suspension cord and vertical direction angle) is required according to impact test rammer center line elevated height, regulate slip fixed block position, regulate rammer height (or suspension cord and vertical direction angle), by being connected and fixed with detacher, by regulating stationary rope length to make whole rammer vertical direction axis, suspension cord, stationary rope are on same linear position.
Fixing release rope is connected and fixed by detacher and shock, triggers detacher during test, makes rammer free-falling clash into surface of test piece.
To sum up visible to the detailed description of this creation embodiment and operation process thereof: the impact test device applying this creation has following many-sided significant advantage: 1, structure is simple, reasonable in design, highly versatile, is easy to operation; 2, by detacher, rammer is fixed, discharges, ensure that rammer freely discharges, improve impact test reliability and stability; 3, rammer tire pressure, the large I of counterweight regulate, highly versatile; 4, pedestal rod member and hanger bracket rod member are equipped with sliding tray, clash into test specimen and require to regulate hitch point, fixed position, clash into test specimen have good general applicability for difference according to difference.
Below embodiment by reference to the accompanying drawings describes, and is intended to be convenient to understand innovation essence of the present invention, but not limits the embodiment of its versatility and the claims of requirement with this.In every case understand the present invention, and change or component replacement according to the equivalent structure that above-described embodiment carries out, the design of identical object and effect can be realized, the infringement to present patent application protection content all should be considered as.
Claims (8)
1. the impact test device of building board, it is characterized in that being made up of pedestal, hanger bracket, test specimen installed surface and rammer, the x-axis that wherein said pedestal is connected by square crossing is formed to rod member and y-axis to rod member, x-axis to rod member the far-end end face of point of crossing be provided with bar shaped horizontal sliding tray and in the laterally disposed horizontal location screw be spirally connected to rod member with x-axis of horizontal sliding tray, be provided with in described one by horizontal location screw adjustment position and location slip fixed block;
Described hanger bracket be by z-axis to rod member be parallel to the cantilever lever of x-axis to rod member and be connected the inverted L shape support formed, cantilever lever is provided with the strip sliding tray relative with horizontal sliding tray, and is provided with the hanged hook of position adjustments location in strip sliding tray;
Described test specimen installed surface to be established to rod member and pedestal place plane perpendicular to cantilever lever, x-axis and is connected and is fixed on y-axis to rod member and z-axis to rod member;
Described rammer is assemble by tire and mass the flexible percussion hammer formed, rammer one end is connected with hanged hook by suspension cord, the rammer other end is connected to slip fixed block by detacher, fixing release rope, rammer relative hanged hook extroversion suspention under detacher closed condition, the connection, the rammer swing vertical centered by hanged hook that disconnect fixing release rope and rammer under detacher trigger state hit surface of test piece.
2. the impact test device of building board according to claim 1, is characterized in that: described pedestal and z-axis are provided with support bar between rod member, and described support bar is positioned at the dorsal part of the relatively horizontal sliding tray of test specimen installed surface and fixes in triangular shape.
3. the impact test device of building board according to claim 1, is characterized in that: described pedestal and z-axis are provided with support bar between rod member, and described support bar is positioned at two sides of the relatively horizontal sliding tray of test specimen installed surface and fixes in triangular shape.
4. the impact test device of building board according to claim 1, is characterized in that: described pedestal and z-axis are provided with support bar between rod member, and described support bar is positioned at the dorsal part of the relatively horizontal sliding tray of test specimen installed surface and two sides and fixes in triangular shape.
5. the impact test device of building board according to claim 1, it is characterized in that: described rammer by two same specifications and the mass that the tire that fits of side direction and tire both sides are arranged symmetrically be connected as a body by center link rod and nut, link rod one end, center of rammer connects fixing with suspension cord, center link rod other end snap-in is in the controlled openings ring of detacher.
6. the impact test device of building board according to claim 1 or 5, it is characterized in that: the difference of the corresponding impact test of described tire requires to have adjustable interior pressure, the difference of the corresponding impact test of described mass requires to have adjustable quality, and described rammer is disassembly and assembly structure.
7. the impact test device of building board according to claim 1, be is characterized in that: described slip fixed block transversely sliding tray moves, and is fixed by horizontal location screw according to the angle requirement of impact test.
8. the impact test device of building board according to claim 1, is characterized in that: described hanged hook is along strip sliding tray adjustment position and locate.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510487636.8A CN105067456B (en) | 2015-08-11 | 2015-08-11 | The impact test device of building board |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510487636.8A CN105067456B (en) | 2015-08-11 | 2015-08-11 | The impact test device of building board |
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| CN105067456A true CN105067456A (en) | 2015-11-18 |
| CN105067456B CN105067456B (en) | 2018-04-20 |
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| CN201510487636.8A Active CN105067456B (en) | 2015-08-11 | 2015-08-11 | The impact test device of building board |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107157293A (en) * | 2017-06-24 | 2017-09-15 | 中船澄西船舶修造有限公司 | The new bulb bow that launches a ship hits champagne method |
| CN107341986A (en) * | 2017-08-22 | 2017-11-10 | 国网冀北电力有限公司电力科学研究院 | Carbon fiber composite core wire lesion mimic device and method |
| CN113340713A (en) * | 2021-06-29 | 2021-09-03 | 重庆三峡学院 | Building board striking shock attenuation test device based on junked tire |
| CN113504023A (en) * | 2021-06-01 | 2021-10-15 | 梁俊 | Assembled building anticollision detection device |
| CN115235921A (en) * | 2022-08-15 | 2022-10-25 | 江苏快乐电源(涟水)有限公司 | Detection device for production of storage battery polar plate |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107157293A (en) * | 2017-06-24 | 2017-09-15 | 中船澄西船舶修造有限公司 | The new bulb bow that launches a ship hits champagne method |
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| CN113340713A (en) * | 2021-06-29 | 2021-09-03 | 重庆三峡学院 | Building board striking shock attenuation test device based on junked tire |
| CN113340713B (en) * | 2021-06-29 | 2023-06-06 | 重庆三峡学院 | Building board impact shock absorption test device based on junked tires |
| CN115235921A (en) * | 2022-08-15 | 2022-10-25 | 江苏快乐电源(涟水)有限公司 | Detection device for production of storage battery polar plate |
| CN115235921B (en) * | 2022-08-15 | 2023-10-13 | 江苏快乐电源(涟水)有限公司 | Detection device for production of storage battery polar plate |
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| CN105067456B (en) | 2018-04-20 |
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