CN205719831U - Fiber cement board device for detecting impact resistance - Google Patents
Fiber cement board device for detecting impact resistance Download PDFInfo
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- CN205719831U CN205719831U CN201620562057.5U CN201620562057U CN205719831U CN 205719831 U CN205719831 U CN 205719831U CN 201620562057 U CN201620562057 U CN 201620562057U CN 205719831 U CN205719831 U CN 205719831U
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- cement board
- fiber cement
- support
- impact resistance
- sliding guide
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Abstract
The utility model discloses a kind of fiber cement board device for detecting impact resistance, it includes base, the first support, the second support, guidance set and impact assembly；The lower end of described first support and the second support is both secured on described base；Described guidance set is for guiding to impact assembly.When using the fiber cement board device for detecting impact resistance of the present embodiment, fiber cement board can be positioned on described base, and described sliding guide is lifted up, jump bit and fiber cement board is made to keep predeterminable range, then decontroling sliding guide, now, jump bit and sliding guide fall under gravity, and impact fiber cement board, it is achieved in the detection that the shock resistance to fiber cement board is carried out.The number of shocks of the destructiveness of regulation, the energy that when qualitative estimation causes above-mentioned destruction, fiber cement board absorbs can be reached by fiber cement board.
Description
Technical field
The utility model relates to a kind of cement board checking device, particularly relates to a kind of fiber cement board shock resistance detection
Device.
Background technology
Fiber cement board (fiber cement flat sheets, FC plate) is with cement as stock and adhesive,
With mineral fibres cement and other fibers as reinforcing material, the sheet material made through operations such as slurrying, shaping, maintenances, fiber water
The fire protection flame retarding of the mud flat board application cable works such as all kinds of power plants, chemical enterprise at home.It is also megastore, hotel, guest
The public place interior decoration fire protection flame retarding engineerings such as shop, file guild hall, closed garment market, market for manufactured goods turned out by light industry, cinema are
Good applied fireproofing.
At present, for fiber cement board in standard JG/T396-2012 " exterior wall non-bearing fiber reinforced cement board "
Physical property detection specifically includes that apparent density, water absorption rate, impermeability, humidity deformation, thermal conductivity factor, durability, flammability
Energy, radioactivity etc., but the shock resistance for fiber cement board does not has proposition to be detected, and fiber cement board makes
Shock loading can be met with unavoidably, so the device for detecting impact resistance developing a kind of fiber cement board is compeled at eyebrow during with
Eyelash.
Impact test method relatively common both at home and abroad at present mainly has explosive test (explosive test), projectile
Test (projectile impact test) and Charpy pendulum impact test (Charpy pendulum test) etc..But this
All there is respective problem in a little methods.It is mostly used for civilian and industrial shell structure, explosive test for current fiber cement board
It is not appropriate for the test principle of projectile experiment.Analyzing test principle, pendulum impact test can be used for the anti-impact of fiber cement board
Hitting test, but investigating domestic Charpy impact device, the size of test specimen is elongate strip, and the space placing test specimen is little, transformation
Difficulty is big, operability difference, brings difficulty to the popularization of test method.
Utility model content
The utility model purpose is to provide a kind of fiber cement board device for detecting impact resistance, and it uses drop impact to try
Test principle, facilitate the shock resistance of user's detection fibers cement plate.
The utility model solves technical problem and adopts the following technical scheme that a kind of fiber cement board shock resistance detection dress
Put, it is characterised in that include base, the first support, the second support, guidance set and impact assembly；
Described first support and the second support are portal frame, and are parallel to each other；Described first support and the second support
Lower end is both secured on described base；
Described guidance set includes fixed plate and guide cylinder, and described fixed plate is fixed on described first support and the second support
On, the center of described fixed plate offers through hole, and described guide cylinder is fixed in described fixed plate, and along the axle of described guide cylinder
Line direction offers pilot hole, and described pilot hole connects with described through hole；
Described impact assembly includes jump bit and sliding guide, and described jump bit is fixed on the lower end of described sliding guide,
The upper end of described sliding guide passes through the through hole of described fixed plate and the pilot hole of guide cylinder, is positioned at the top of described guide cylinder.
Optionally, described jump bit is positioned between described first support and the second support.
Optionally, the length of described sliding guide is more than the height of described guide cylinder.
Optionally, described fiber cement board device for detecting impact resistance also includes blocking device；On described sliding guide
Offer multiple groove housing described blocking device along the axis direction being perpendicular to described sliding guide；Phase between the plurality of groove
Parallel mutually；The upper end of described guide cylinder is provided with flange, and its one end is rotatably arranged on described flange, and its pivot center with
The axis of described guide cylinder is parallel.
Optionally, described blocking device is rod-like structure.
Optionally, described fiber cement board device for detecting impact resistance also includes four sleeve clamps；Every sleeve clamp all includes
Claw and trip bolt, described base offers two parallel strip grooves；Article two, the trip bolt of fixture is each passed through
Article one, strip groove and corresponding claw, the trip bolt of other two sleeve clamps is each passed through another strip groove and corresponding
Claw.
Optionally, described claw offers groove along its length.
The utility model has the advantages that and is using the fiber cement board shock resistance detection dress of the present embodiment
When putting, fiber cement board can be positioned on described base, and described sliding guide is lifted up so that jump bit and fibre
Dimension cement plate keep predeterminable range, then decontrol sliding guide, now, jump bit and sliding guide under gravity under
Fall, and impact fiber cement board, be achieved in the detection that the shock resistance to fiber cement board is carried out.Fiber water can be passed through
Mud plate reaches the number of shocks of the destructiveness of regulation, the energy that when qualitative estimation causes above-mentioned destruction, fiber cement board absorbs.
Brief description
Fig. 1 is the structural representation of fiber cement board device for detecting impact resistance of the present utility model；
Fig. 2 is the structural representation of impact assembly of the present utility model；
In figure, mark is illustrated as: 1-base；2-support；3-fixed plate；4-guide cylinder；5-jump bit；6-sliding guide；7-
Flange；8-blocking device；9-claw；10-trip bolt.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the technical solution of the utility model is further elaborated.
Embodiment 1
Present embodiments providing a kind of fiber cement board device for detecting impact resistance, it is a kind of falling weight impact test
(drop-weight test) device, it includes base the 1st, support the 2nd, guidance set and impact assembly；
Described support is portal frame, and is both secured on described base, and its quantity is two, i.e. includes the first support and
Two supports, described first support and the second support are parallel to each other, and are spaced a preset distance between the first support and the second support.
Described guidance set includes fixed plate 3 and guide cylinder 4, and described fixed plate is fixed on described first support and second
On frame, the center of described fixed plate offers through hole, and described guide cylinder is fixed in described fixed plate, and along described guide cylinder
Axis direction offers pilot hole, and described pilot hole connects with described through hole.
Described impact assembly includes jump bit 5 and sliding guide 6, and described jump bit is fixed under described sliding guide
End, the upper end of described sliding guide passes through the through hole of described fixed plate and the pilot hole of guide cylinder, is positioned at the upper of described guide cylinder
Portion.The length of i.e. described sliding guide is more than the height of described guide cylinder.
In the present embodiment, described jump bit can be spherical, or also can be U-shaped ball, the cross section of described U-shaped ball
Top is square, and bottom is circular arc.
When using the fiber cement board device for detecting impact resistance of the present embodiment, fiber cement board can be positioned over
On described base, and described sliding guide is lifted up so that jump bit and fiber cement board keep predeterminable range, then put
Opening sliding guide, now, jump bit and sliding guide fall under gravity, and impact fiber cement board, are achieved in
The detection that the shock resistance of fiber cement board is carried out.The impact of the destructiveness of regulation can be reached by fiber cement board
Number of times, the energy that when qualitative estimation causes above-mentioned destruction, fiber cement board absorbs.
The present embodiment, in order to when described sliding guide is positioned at fixed position, carry out solid to the position of described sliding guide
Fixed, described sliding guide offers multiple groove, described groove can be cannelure, and described cannelure is along the week of described sliding guide
To offering, or described groove is bar-shaped trough, and described bar-shaped trough is perpendicular to the axial of described sliding guide, meanwhile, described fiber water
Mud plate device for detecting impact resistance also includes blocking device (lever), and the upper end of described guide cylinder is provided with flange 7, described closes
Locking device 8 is rod-like structure, and its one end is rotatably arranged on described flange, and the axis of its pivot center and described guide cylinder
Parallel.
When sliding guide moves to the position needing, described blocking device can be rotated, and this blocking device is rotated
Enter in described groove, thus realize fixing described sliding guide.
In the present embodiment, when being positioned over this fiber cement board on described base, it is generally required to by this fiber cement board
Fixing, in the present embodiment, described fiber cement board device for detecting impact resistance also includes four sleeve clamps；Every sleeve clamp all includes
Claw 9 and trip bolt 10, described base offers two parallel strip grooves, and the trip bolt of two fixtures is worn respectively
Crossing a strip groove and corresponding claw, the trip bolt of other two sleeve clamps is each passed through another strip groove and correspondence
Claw, such that it is able to be fixed between claw and base fiber cement board, it is achieved fiber cement board is fixed.
In the present embodiment, described claw offers groove along its length, so that trip bolt can be described
In the groove of claw, the length direction along described claw moves.
The sequencing of above example only for ease of describing, does not represent the quality of embodiment.
Last it is noted that above example is only in order to illustrate the technical solution of the utility model, it is not intended to limit；
Although the utility model being described in detail with reference to previous embodiment, it will be understood by those within the art that:
It still can the technical scheme described in foregoing embodiments be modified, or carries out wherein portion of techniques feature
With replacement；And these modifications or replacement, do not make the essence of appropriate technical solution depart from the utility model each embodiment technology
The spirit and scope of scheme.
Claims (7)
1. a fiber cement board device for detecting impact resistance, it is characterised in that include base, the first support, the second support,
Guidance set and impact assembly；
Described first support and the second support are portal frame, and are parallel to each other；Described first support and the lower end of the second support
It is both secured on described base；
Described guidance set includes fixed plate and guide cylinder, and described fixed plate is fixed on described first support and the second support,
The center of described fixed plate offers through hole, and described guide cylinder is fixed in described fixed plate, and along the axis of described guide cylinder
Direction offers pilot hole, and described pilot hole connects with described through hole；
Described impact assembly includes jump bit and sliding guide, and described jump bit is fixed on the lower end of described sliding guide, described
The upper end of sliding guide passes through the through hole of described fixed plate and the pilot hole of guide cylinder, is positioned at the top of described guide cylinder.
2. fiber cement board device for detecting impact resistance according to claim 1, it is characterised in that described jump bit position
Between described first support and the second support.
3. fiber cement board device for detecting impact resistance according to claim 2, it is characterised in that described sliding guide
Length more than the height of described guide cylinder.
4. fiber cement board device for detecting impact resistance according to claim 3, it is characterised in that also include that locking fills
Put；Multiple accommodating described blocking device is offered along the axis direction being perpendicular to described sliding guide on described sliding guide
Groove；It is parallel to each other between the plurality of groove；The upper end of described guide cylinder is provided with flange, and its one end is rotatably arranged at described method
Lan Shang, and its pivot center is parallel with the axis of described guide cylinder.
5. fiber cement board device for detecting impact resistance according to claim 4, it is characterised in that described blocking device
For rod-like structure.
6. fiber cement board device for detecting impact resistance according to claim 5, it is characterised in that also include four cartridge clips
Tool；Every sleeve clamp all includes claw and trip bolt, and described base offers two parallel strip grooves；Article two, fixture
Trip bolt is each passed through a strip groove and corresponding claw, and the trip bolt of other two sleeve clamps is each passed through another
Strip groove and corresponding claw.
7. fiber cement board device for detecting impact resistance according to claim 6, it is characterised in that edge on described claw
Its length direction offers groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620562057.5U CN205719831U (en) | 2016-06-12 | 2016-06-12 | Fiber cement board device for detecting impact resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620562057.5U CN205719831U (en) | 2016-06-12 | 2016-06-12 | Fiber cement board device for detecting impact resistance |
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| Publication Number | Publication Date |
|---|---|
| CN205719831U true CN205719831U (en) | 2016-11-23 |
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ID=57301643
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| CN201620562057.5U Active CN205719831U (en) | 2016-06-12 | 2016-06-12 | Fiber cement board device for detecting impact resistance |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110487648A (en) * | 2019-08-12 | 2019-11-22 | 佛山市思特四通化工有限公司 | A kind of high-precision detection device and its application method for Ceramic Tiles quality |
| CN111678815A (en) * | 2020-07-31 | 2020-09-18 | 重庆市海龙模具有限公司 | Impact resistance test method for battery jar |
-
2016
- 2016-06-12 CN CN201620562057.5U patent/CN205719831U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110487648A (en) * | 2019-08-12 | 2019-11-22 | 佛山市思特四通化工有限公司 | A kind of high-precision detection device and its application method for Ceramic Tiles quality |
| CN110487648B (en) * | 2019-08-12 | 2022-03-01 | 佛山市德信致远陶瓷有限公司 | High-precision detection equipment for ceramic tile quality and use method thereof |
| CN111678815A (en) * | 2020-07-31 | 2020-09-18 | 重庆市海龙模具有限公司 | Impact resistance test method for battery jar |
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