CN105067456B - The impact test device of building board - Google Patents
The impact test device of building board Download PDFInfo
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- CN105067456B CN105067456B CN201510487636.8A CN201510487636A CN105067456B CN 105067456 B CN105067456 B CN 105067456B CN 201510487636 A CN201510487636 A CN 201510487636A CN 105067456 B CN105067456 B CN 105067456B
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- rammer
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- rod piece
- pedestal
- test
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Abstract
Present invention is disclosed a kind of impact test device of building board, it is made of pedestal, hanger bracket, test specimen mounting surface and rammer, wherein pedestal is orthogonal two rod pieces to connect, hanger bracket connects to forming the hitch point of rammer with pedestal, test specimen mounting surface is installed on pedestal and hanger bracket and positions, there is provided test specimen is installed and support.Especially, hanger bracket and pedestal are equipped with sliding groove relatively, and rammer is hung between two sliding grooves by rope and detacher and forms adjustable projected angle of impact, and break off relations and carry out bump test.The application implementation of the impact test device, is fixed rammer by detacher, discharges, and ensures that rammer freely discharges；The big I of rammer tire pressure, counterweight is adjusted；Hitch point and projected angle of impact are adjustable, have the advantages that simple in structure, versatile, easily operated, raising bump test reliability and stability.
Description
Technical field
The present invention relates to a kind of impact resistance experimental rig of construction material, and soft weight is to building board class material bump test
Device, belongs to technical field of test equipment.
Background technology
Construction material bump test is measure material（Plate）Perpendicular to plate plane direction impact resistance energy, it is being reflection
One of construction material non-deformability, important method of plate surface coating adhesion energy.The accuracy of bump test depends on
The influence of the factors such as experimental rig, rammer, test method, rammer and method for releasing to result of the test is more notable.
Traditional experimental rig is complicated, is not easy to operate；And rammer is unfavorable using hand-held release, height, angle
In control, larger interference easily is produced to result of the test, influences the accuracy and accuracy of result of the test.
The content of the invention
The purpose of the present invention is directed to the bump test dress of simple in structure, easy to operate, dependable performance building board
Put, solve release altitude, angle and accurately control, rammer flexibly discharges, the problem of improving result of the test accuracy, stability.
The present invention realizes that the technical solution of above-mentioned purpose is：The impact test device of building board, it is characterised in that
It is made of pedestal, hanger bracket, test specimen mounting surface and rammer, wherein the pedestal is from the x-axis that square crossing is connected to rod piece and y
Axial rod is formed, and what distal end top surface of the x-axis to rod piece in crosspoint was equipped with bar shaped slides laterally groove and in sliding laterally groove
The laterally disposed one horizontal location screw being spirally connected with x-axis to rod piece, the x-axis pass through horizontal location into rod piece equipped with one
Screw adjusts position and the slip fixed block positioned；
The hanger bracket be from z-axis to rod piece and the inverted L shape stent that forms of being connected parallel to x-axis to the cantilever lever of rod piece,
Cantilever lever is equipped with the strip sliding groove opposite with sliding laterally groove, and the suspension that position adjusts positioning is equipped with strip sliding groove
Hook；
The test specimen mounting surface, which sets and connects perpendicular to plane where cantilever lever, x-axis to rod piece and pedestal, is fixed on y-axis
To rod piece and z-axis to rod piece；
The rammer be by tire and the flexible percussion hammer that forms of mass assembling, rammer one end by suspension cord with
Hanged hook is connected, and the rammer other end is connected to slip fixed block by detacher, fixed release rope, under detacher closed mode
Rammer is export-oriented with respect to hanged hook to suspend in midair, and the connection of fixed release rope and rammer is disconnected under detacher triggering state, is hit
Thing swing vertical centered on hanged hook hits surface of test piece.
Further, the pedestal and z-axis are located at test specimen mounting surface phase to supporting rod, the supporting rod is equipped between rod piece
To sliding laterally the dorsal part of groove and being fixed in triangular shape.
Further, the pedestal and z-axis are located at test specimen mounting surface phase to supporting rod, the supporting rod is equipped between rod piece
To sliding laterally two sides of groove and being fixed in triangular shape.
Further, the pedestal and z-axis are located at test specimen mounting surface phase to supporting rod, the supporting rod is equipped between rod piece
To sliding laterally the dorsal part of groove and two sides and being fixed in triangular shape.
Further, the rammer is arranged symmetrically by two same specifications and the tire laterally to fit and tire both sides
Mass be connected as a body by center joining beam and nut, center joining beam one end of rammer connects fixation with suspension cord,
Center joining beam other end snap-in is in the controlled openings ring of detacher.
Further, the tire corresponds to the difference of bump test and requires adjustable internal pressure, the mass pair
The difference of bump test is answered to require adjustable quality, the rammer is dismounting package assembly.
Further, transversely sliding groove moves the slip fixed block, and is passed through according to the angle requirement of bump test
Horizontal location screw is fixed.
Further, the hanged hook adjusts position along strip sliding groove and positions.
The development and application of impact test device of the present invention, have many-sided notable compared to the such experimental rig of tradition
The advantages of be：1st, simple in structure, design is rationally, versatile, easily operated；2nd, rammer is fixed by detacher,
Release, ensures that rammer freely discharges, improves bump test reliability and stability；3rd, rammer tire pressure, counterweight size
It can be adjusted, it is versatile；4th, pedestal rod piece and hanger bracket rod piece are equipped with sliding groove, require to adjust according to different shock test specimens
Hitch point is saved, fixed position, has preferable applicability for different shock test specimens.
Brief description of the drawings
Fig. 1 is the general assembly structure diagram of impact test device of the present invention.
Fig. 2 is the view that rammer suspends in midair in experimental rig shown in Fig. 1.
Fig. 3 be in experimental rig shown in Fig. 1 rammer hang hit test specimen view.
Fig. 4 is the detailed structure schematic diagram of rammer in experimental rig shown in Fig. 1.
Fig. 5 is the structure diagram of detacher used in experimental rig shown in Fig. 1.
Embodiment
To enable the innovation essence of the protrusion of the present invention and marked improvement to be expressly understood, below in conjunction with the present invention's
Specific embodiment and its attached drawing describe its architectural feature and operation in detail.
For the defects of the application creator is to traditional impact test device by concentrating on studies, innovation proposes a kind of building panel
The impact test device of material.As shown in Figures 1 to 5, the experimental rig is by pedestal 1, hanger bracket 2, test specimen mounting surface 3 and rammer
4 grade critical pieces are formed.
From the point of view of the detailed structure of each several part, wherein pedestal 1 from the x-axis that square crossing is connected to rod piece 11 and y-axis to bar
Part 12 is formed, and what distal end top surface of the x-axis to rod piece 11 in crosspoint was equipped with bar shaped slides laterally groove 13 and in sliding laterally groove
The laterally disposed one horizontal location screw being spirally connected with x-axis to rod piece（It is not shown）, the x-axis be additionally provided with into rod piece 11 one it is logical
Cross horizontal location screw adjustment position and the slip fixed block positioned（It is not shown, but in x-axis into rod piece 11 transversely sliding groove
It is removable）.Horizontal location screw is laterally bolted in x-axis into rod piece 11 and by depth localization or the release slip fixation of being spirally connected
Block.
Above-mentioned hanger bracket 2 is from z-axis to rod piece 21 and the inverted L shape that forms of being connected parallel to x-axis to the cantilever lever 22 of rod piece
Stent, cantilever lever 2 are equipped with the strip sliding groove 23 opposite with sliding laterally groove, and position is equipped with strip sliding groove and adjusts positioning
Hanged hook 24.Such then rammer hitch point position can according to bump test requirement and the size of test specimen, thickness etc. because
Element has adjustable extent.
Above-mentioned test specimen mounting surface 3 is perpendicular to cantilever lever, x-axis is set to rod piece 11 and 1 place plane of pedestal and the fixation that connects
In y-axis to rod piece 12 and z-axis to rod piece 21；After thereby guaranteeing that rammer release, rammer horizontal center line can be perpendicular to hitting
Hit test specimen.
As shown in figure 4, above-mentioned rammer 4 is to assemble the flexible percussion hammer formed, wherein tire by tire 41 and mass 42
41 can be the tire that two same specifications laterally fit and the mass that tire both sides are arranged symmetrically passes through center joining beam 43
It is connected as a body with nut 44,43 one end of center joining beam of rammer 4 connects fixation with suspension cord 51, the center joining beam other end
Snap-in is connected to slip fixed block, detacher closed mode in the controlled openings ring 61 of detacher 6, by fixed release rope 52
Lower rammer is export-oriented with respect to hanged hook to suspend in midair, and the connection of fixed release rope and rammer is disconnected under detacher triggering state, is hit
Hit thing swing vertical centered on hanged hook and hit surface of test piece.It should be noted that：Above-mentioned tire corresponds to bump test not
With requiring adjustable internal pressure, and mass corresponds to the difference of bump test and requires adjustable quality, which is
Dismantle package assembly.
For further enhance the structural stability of the impact test device, said base and z-axis between rod piece be equipped with branch
Strut 7, the supporting rod are located at the dorsal part of the relatively transverse sliding groove of test specimen mounting surface and are fixed in triangular shape；Or the supporting rod position
In the relatively transverse sliding groove of test specimen mounting surface two sides and fixed in triangular shape；Or the supporting rod is located at test specimen mounting surface
The dorsal part of relatively transverse sliding groove and two sides and fixed in triangular shape.
Since fixed release rope is connected fixed rammer by detacher with rammer, detacher 6 passes through triggering rod 62
Rammer can be flexibly discharged, holding impinges upon fixed position and freely discharges, rammer horizontal centre vertical direction toward impact surface of test piece, pole
Bump test is improved by influence of the foeign elements such as manual releasing to experiment greatly.
When carrying out bump test, test specimen will be hit and be installed on test specimen mounting surface, ensure test specimen vertical direction center line position
In hanger bracket rod piece position, horizontal direction center line is overlapped with rammer horizontal center line.According to bump test rammer center
The requirement of line elevated height（Or suspension cord and vertical direction angle）, adjust and slide fixed block position, adjust rammer height（Or
Suspension cord and vertical direction angle）, by being connected fixation with detacher, make whole rammer by adjusting stationary rope length
Vertical direction axis, suspension cord, stationary rope are on same linear position.
Fixed release rope is fixed by detacher with hitting connection, and when experiment triggers detacher, rammer is freely dropped
Fall to hit surface of test piece.
It is to sum up visible to the detailed description of this creation embodiment and its operation process：Using the impact test device of this creation
Have the advantages that following various aspects are notable：1st, simple in structure, design is rationally, versatile, easily operated；2nd, detacher pair is passed through
Rammer is fixed, discharges, and ensures that rammer freely discharges, improves bump test reliability and stability；3rd, rammer wheel
The big I of tire pressure, counterweight is adjusted, versatile；4th, pedestal rod piece and hanger bracket rod piece are equipped with sliding groove, according to not
Require to adjust hitch point with test specimen is hit, fixed position, has preferable general applicability for different shock test specimens.
Described above in association with the embodiment of attached drawing, it is intended to readily appreciate the innovation essence of the present invention, but not limited with this
The embodiment of its versatility processed and the claims of requirement.In every case the present invention is understood, and according to above-mentioned reality
The equivalent structure change or component for applying example progress are replaced, and can be realized the design of identical purpose and effect, are regarded as special to this
The infringement of profit application protection content.
Claims (6)
1. the impact test device of building board, it is characterised in that it is made of pedestal, hanger bracket, test specimen mounting surface and rammer,
Wherein described pedestal is made of the x-axis that square crossing is connected to rod piece and y-axis to rod piece, and x-axis is to rod piece in the distal end in crosspoint
Top surface slides laterally groove and in the laterally disposed horizontal location being spirally connected with x-axis to rod piece for sliding laterally groove equipped with bar shaped
Screw, the x-axis are equipped with one into rod piece and adjust position and the slip fixed block positioned, the cunning by horizontal location screw
Transversely sliding groove moves dynamic fixed block, and is fixed according to the angle requirement of bump test by horizontal location screw；
The hanger bracket is from z-axis to rod piece and the inverted L shape stent that forms of being connected parallel to x-axis to the cantilever lever of rod piece, cantilever
Bar is equipped with the strip sliding groove opposite with sliding laterally groove, and the suspension for adjusting position and positioning is equipped with strip sliding groove
Hook；
The test specimen mounting surface, which sets and connects perpendicular to plane where cantilever lever, x-axis to rod piece and pedestal, is fixed on y-axis to bar
Part and z-axis are to rod piece；
The rammer is passed through by the mass that two same specifications and the tire laterally to fit and tire both sides are arranged symmetrically
Center joining beam and nut are connected as a body, and center joining beam one end of rammer is connected by suspension cord with hanged hook, center connection
The bar other end is connected to slip fixed block by detacher, fixed release rope, and rammer is hung relatively under detacher closed mode
The export-oriented suspention of hook, the connection of fixed release rope and rammer, rammer is disconnected under detacher triggering state using hanged hook in
Heart swing vertical hits surface of test piece.
2. the impact test device of building board according to claim 1, it is characterised in that：The pedestal and z-axis are to rod piece
Between be equipped with supporting rod, the supporting rod is located at the dorsal part of the relatively transverse sliding groove of test specimen mounting surface and is fixed in triangular shape.
3. the impact test device of building board according to claim 1, it is characterised in that：The pedestal and z-axis are to rod piece
Between be equipped with supporting rod, the supporting rod is located at two sides of the relatively transverse sliding groove of test specimen mounting surface and is fixed in triangular shape.
4. the impact test device of building board according to claim 1, it is characterised in that：The pedestal and z-axis are to rod piece
Between be equipped with supporting rod, the supporting rod is located at the dorsal part and two sides and be in triangular shape of the relatively transverse sliding groove of test specimen mounting surface
It is fixed.
5. the impact test device of building board according to claim 1, it is characterised in that：The tire corresponds to bump test
Difference require adjustable internal pressure, the difference that the mass corresponds to bump test requires adjustable quality, described
Rammer is dismounting package assembly.
6. the impact test device of building board according to claim 1, it is characterised in that：The hanged hook is slided along strip
Groove adjusts position and positions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510487636.8A CN105067456B (en) | 2015-08-11 | 2015-08-11 | The impact test device of building board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510487636.8A CN105067456B (en) | 2015-08-11 | 2015-08-11 | The impact test device of building board |
Publications (2)
| Publication Number | Publication Date |
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| CN105067456A CN105067456A (en) | 2015-11-18 |
| CN105067456B true 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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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107157293B (en) * | 2017-06-24 | 2018-07-24 | 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 |
| CN113504023A (en) * | 2021-06-01 | 2021-10-15 | 梁俊 | Assembled building anticollision detection device |
| 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 |
| 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 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202033166U (en) * | 2011-03-03 | 2011-11-09 | 常州天合光能有限公司 | Automatic impact test device |
| CN103792061A (en) * | 2012-10-31 | 2014-05-14 | 常州天华新能源科技有限公司 | Photovoltaic assembly impact testing machine |
| CN202994416U (en) * | 2012-10-31 | 2013-06-12 | 常州天华新能源科技有限公司 | Photovoltaic assembly anti-secondary collision testing machine |
| CN203534787U (en) * | 2013-10-25 | 2014-04-09 | 深圳天祥质量技术服务有限公司 | Test device for impact test of shower room |
| CN104776965A (en) * | 2014-01-10 | 2015-07-15 | 南京工业大学 | Adjustable impact test device and method |
| CN204964315U (en) * | 2015-08-11 | 2016-01-13 | 中国建材检验认证集团江苏有限公司 | Impact test device of building board |
| CN205668847U (en) * | 2016-06-03 | 2016-11-02 | 苏州铃木电梯有限公司 | A kind of elevator impact test device |
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