CN208736842U - A kind of fixed device of sample rack suitable for vertical burn flammability tester - Google Patents
A kind of fixed device of sample rack suitable for vertical burn flammability tester Download PDFInfo
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- CN208736842U CN208736842U CN201821411745.7U CN201821411745U CN208736842U CN 208736842 U CN208736842 U CN 208736842U CN 201821411745 U CN201821411745 U CN 201821411745U CN 208736842 U CN208736842 U CN 208736842U
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- sample rack
- fixed device
- sliding
- strut
- vertical burn
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Abstract
The utility model provides a kind of fixed device of the sample rack suitable for vertical burn flammability tester, including the first sample rack and the second sample rack；First sample rack and the second sample rack include two cross bars and sample rack device, two cross bar slidings are arranged in parallel in sample rack device upper and lower end parts, two cross bars pass through two strut connections, it is carried out by rubber block between cross bar and strut affixed, the setting of two struts in sample rack device left and right ends, the first sample rack pass through can adjust the first sample rack and the second sample rack close to or far from guide stanchion structure connect the second sample rack；The first fixed device is equipped at the top of the strut of first sample rack, the strut bottom of the first sample rack is equipped with the second fixed device.A kind of fixed device of sample rack suitable for vertical burn flammability tester described in the utility model, it solves the fixed device of sample rack used by testing vertical flammability in the prior art and only can be realized and clamping is carried out to a sample fix, can not realize and two samples are fixed according to test demand.
Description
Technical field
The utility model belongs to combustion testing field, more particularly, to a kind of sample rack suitable for vertical burn flammability tester
Fixed device.
Background technique
Testing vertical flammability is referring especially to UL 94-2006, IEC 60695-11-4, IEC 60695-11-3, GB/
Bunsen burner (Bunsen burner) and specific fuel gas source (methane or third of the standards such as T5169-2008 series using predetermined size
Alkane), combustion is applied several times to the test product timing in horizontally or vertically state by certain flame height and certain flame angle of applying, with
Test product lights, the duration of glowing combustion and burning length etc. evaluate its flammable and fire hazard.
In carrying out vertical burn flammability test process, it usually needs tested sample is fixed on sample holder, in turn
Combustion testing test is carried out, the fixed device of sample rack used by testing vertical flammability in the prior art only can be realized to one
Sample carries out clamping and fixes, and can not realize and two samples are fixed according to test demand.
Summary of the invention
In view of this, the utility model is directed to a kind of fixed device of the sample rack suitable for vertical burn flammability tester,
It solves the fixed device of sample rack used by testing vertical flammability in the prior art and only can be realized and a sample is filled
It is clamping fixed, it can not realize and two samples are fixed according to test demand.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
A kind of fixed device of sample rack suitable for vertical burn flammability tester, including the first sample rack and the second sample rack；
First sample rack and the second sample rack include two cross bars and sample rack device, and two cross bar slidings are set in parallel
It sets in the sample rack device upper and lower end parts, two cross bars are by two strut connections, between the cross bar and the strut
Carried out by rubber block affixed, two struts are arranged in sample rack device left and right ends, and first sample rack passes through
Can adjust the first sample rack and the second sample rack close to or far from guide stanchion structure connect second sample rack；
It is equipped with the first fixed device at the top of the strut of first sample rack, the strut bottom of first sample rack is equipped with the
Two fixed devices.
Further, the sample rack device includes sliding bottom, sliding support plate and template sheet frame, and the template sheet frame is horizontal
It is arranged on the sliding bottom；
The sliding bottom is affixed by clamping screw and the sliding support plate；
The sample rack device sliding is arranged on the sliding support plate, and two cross bars pass through sliding block and sliding branch
The connection of plate upper and lower end parts.
Further, the template sheet frame is affixed by screed support and the sliding bottom, the screed support and institute
Sliding bottom is stated as welding.
Further, sliding support plate side wall arrangement is equipped with multiple lockholes, the clamping screw by lockhole with it is described
Sliding support plate is affixed.
Further, scale is equipped on the outside of the sliding support plate.
Further, the described first fixed device is V-arrangement connecting plate, the branch of the V-arrangement connecting plate and first sample rack
Bar is welding, and V-arrangement connecting plate rear is equipped with fixed connecting plate, sets that there are two lockhole, two institutes on the fixed connecting plate
It states lockhole and is separately positioned on V-arrangement connecting plate front and rear sides.
Further, the described first fixed device is rubber base plate, the strut and the rubber base plate of first sample rack
Rotation connection.
Further, screw thread lockhole is equipped at left and right sides of the rubber base plate.
Further, the guide stanchion structure includes four guide stanchions, and each guide stanchion runs through described
The rubber block of the rubber block of the rubber block of first sample rack and the second sample rack, the guide stanchion and first sample rack is affixed, institute
The rubber block for stating guide stanchion and second sample rack is slidably connected.
Compared with the existing technology, the fixed dress of a kind of sample rack suitable for vertical burn flammability tester described in the utility model
It sets and has the advantage that
A kind of fixed device of sample rack suitable for vertical burn flammability tester described in the utility model, passes through rubber base plate
By sample rack integral installation to the inside of vertical burn flammability tester, so by V-arrangement connecting plate by sample rack integral installation to vertical
Test sample is placed on sample sheet frame by the inner wall of flammability tester, by guide stanchion, can be realized the first sample rack with
Freely adjusting for spacing between second sample rack, can be measured by the scale on sliding support plate, and sample rack sheet frame is slided in measurement
Shift position on supporting plate.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.?
In attached drawing:
Fig. 1 is a kind of fixed device knot of sample rack suitable for vertical burn flammability tester described in the utility model embodiment
Structure schematic diagram；
Fig. 2 is that a kind of fixed device of sample rack suitable for vertical burn flammability tester described in the utility model embodiment is another
One angled arrangement schematic diagram；
Fig. 3 is a kind of fixed device office of sample rack suitable for vertical burn flammability tester described in the utility model embodiment
Portion's structural schematic diagram.
Description of symbols:
101- rubber base plate；102- cross bar；104- strut；201- sliding block；301- sliding support plate；401- sliding bottom；
402- sample rack sheet frame；4021- screed support；501-V shape connecting plate；601- guide stanchion.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
The fixed device of a kind of sample rack suitable for vertical burn flammability tester, as shown in Figure 1, including the first sample rack and second
Sample rack；
First sample rack and the second sample rack include two cross bars 102 and sample rack device, and two slidings of cross bar 102 are arranged in parallel
In sample rack device upper and lower end parts, two cross bars 102 are connected by two struts 104, are passed through between cross bar 102 and strut 104
Rubber block progress is affixed, and rubber stock material is fluorine silica gel, and two struts 104 are arranged in sample rack device left and right ends, the first sample rack
With by can adjust the first sample rack and the second sample rack close to or far from guide stanchion structure connect the second sample rack；
The first fixed device is equipped at the top of the strut 104 of first sample rack, 104 bottom of strut of the first sample rack is equipped with second
Fixed device.
Sample rack device includes sliding bottom 401, sliding support plate 301 and template sheet frame 402, and template sheet frame 402 is horizontally disposed
On sliding bottom；
Sliding bottom is affixed by clamping screw 4011 and sliding support plate 301；
On sample rack device sliding setting sliding support plate 301, two cross bars 102 are by sliding block 201 and sliding support plate 301
Lower end connection, sliding support plate 301 are detachably connected by bolt with the sliding block 201, and then be can be realized and used in device
After a period of time, sliding strut can be disassembled, scale above is calibrated.
Template sheet frame 402 is affixed by screed support 4021 and sliding bottom 401, screed support 4021 and sliding bottom
401 be welding, can place flexible test sample (foam, plastics and textile article) on sample sheet frame 402.
The arrangement of 301 side wall of sliding support plate is equipped with multiple lockholes, and clamping screw 4011 is solid by lockhole and sliding support plate 301
It connects, scale is equipped on the outside of sliding support plate 301.
First fixes device as V-arrangement connecting plate 501, and the strut 104 of V-arrangement connecting plate 501 and the first sample rack is welding, V-arrangement
501 rear of connecting plate is equipped with fixed connecting plate, is set on fixed connecting plate there are two lockhole, and two lockholes are separately positioned on V-arrangement company
501 front and rear sides of fishplate bar.
First fixed device is rubber base plate 101, and the strut 104 and rubber base plate 101 of the first sample rack are rotatablely connected, rubber
Screw thread lockhole is equipped at left and right sides of pedestal 101.
Guide stanchion structure includes four guide stanchions 601, and each guide stanchion 601 runs through the rubber block of the first sample rack
And second sample rack rubber block, guide stanchion 601 is affixed by circlip and the rubber block of the first sample rack, guide stanchion 601 and the
The rubber block of two sample racks is slidably connected.
The working method of this example
The present apparatus is installed to horizontal vertical burning tester, by rubber base plate 101 by sample rack integral installation extremely
The inside of horizontal vertical flammability tester, and then pass through V-arrangement connecting plate 501 for sample rack integral installation to horizontal vertical flammability
Test sample is placed on sample sheet frame 402 by the inner wall of tester, by guide stanchion 601, can be realized the first sample rack with
Freely adjusting for spacing between second sample rack, can be measured, sample rack sheet frame 402 is being surveyed by the scale on sliding support plate 301
The shift position on sliding support plate is measured, two burners can be placed inside horizontal vertical burning tester, and pass through two combustions
Burner carries out combustion testing detection to different sample, so by after burned to feature after the burning of sample carry out analysis with
Detection, makes horizontal vertical burning tester have the application of more multiregion.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (9)
1. a kind of fixed device of sample rack suitable for vertical burn flammability tester, it is characterised in that: including the first sample rack and second
Sample rack；
First sample rack and the second sample rack include two cross bars (102) and sample rack device, two cross bar (102) slidings
The sample rack device upper and lower end parts are arranged in parallel in, two cross bars (102) pass through two strut (104) connections, the cross
Carried out by rubber block affixed between bar (102) and the strut (104), two struts (104) are arranged in the sample
Rack device left and right ends, first sample rack pass through can adjust the first sample rack and the second sample rack close to or far from guide stanchion
Structure connects second sample rack；
The first fixed device, strut (104) bottom of first sample rack are equipped at the top of the strut (104) of first sample rack
Equipped with the second fixed device.
2. a kind of fixed device of sample rack suitable for vertical burn flammability tester according to claim 1, it is characterised in that:
The sample rack device includes sliding bottom (401), sliding support plate (301) and template sheet frame (402), the template sheet frame (402)
It is horizontally set on the sliding bottom；
The sliding bottom is affixed by clamping screw (4011) and the sliding support plate (301)；
The sample rack device sliding is arranged on the sliding support plate (301), and two cross bars (102) pass through sliding block (201)
It is connect with the sliding support plate (301) upper and lower end parts.
3. a kind of fixed device of sample rack suitable for vertical burn flammability tester according to claim 2, it is characterised in that:
The template sheet frame (402) is affixed by screed support (4021) and the sliding bottom (401), the screed support (4021)
It is welding with the sliding bottom (401).
4. a kind of fixed device of sample rack suitable for vertical burn flammability tester according to claim 3, it is characterised in that:
Sliding support plate (301) the side wall arrangement is equipped with multiple lockholes, and the clamping screw (4011) passes through lockhole and sliding branch
Plate (301) is affixed.
5. a kind of fixed device of sample rack suitable for vertical burn flammability tester according to claim 4, it is characterised in that:
Scale is equipped on the outside of the sliding support plate (301).
6. a kind of fixed device of sample rack suitable for vertical burn flammability tester according to claim 1, it is characterised in that:
Described first fixed device is V-arrangement connecting plate (501), the strut (104) of the V-arrangement connecting plate (501) and first sample rack
For welding, V-arrangement connecting plate (501) rear is equipped with fixed connecting plate, sets on the fixed connecting plate there are two lockhole, two
The lockhole is separately positioned on V-arrangement connecting plate (501) front and rear sides.
7. a kind of fixed device of sample rack suitable for vertical burn flammability tester according to claim 1, it is characterised in that:
Described first fixed device is rubber base plate (101), and the strut (104) of first sample rack and the rubber base plate (101) turn
Dynamic connection.
8. a kind of fixed device of sample rack suitable for vertical burn flammability tester according to claim 7, it is characterised in that:
Screw thread lockhole is equipped at left and right sides of the rubber base plate (101).
9. a kind of fixed device of sample rack suitable for vertical burn flammability tester according to claim 1, it is characterised in that:
The guide stanchion structure includes four guide stanchions (601), and each guide stanchion (601) runs through first sample rack
Rubber block and the second sample rack rubber block, the guide stanchion (601) and the rubber block of first sample rack are affixed, described to lead
It is slidably connected to pillar (601) and the rubber block of second sample rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821411745.7U CN208736842U (en) | 2018-08-30 | 2018-08-30 | A kind of fixed device of sample rack suitable for vertical burn flammability tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821411745.7U CN208736842U (en) | 2018-08-30 | 2018-08-30 | A kind of fixed device of sample rack suitable for vertical burn flammability tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208736842U true CN208736842U (en) | 2019-04-12 |
Family
ID=66033017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821411745.7U Active CN208736842U (en) | 2018-08-30 | 2018-08-30 | A kind of fixed device of sample rack suitable for vertical burn flammability tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208736842U (en) |
-
2018
- 2018-08-30 CN CN201821411745.7U patent/CN208736842U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Huo Jian Inventor after: Zhou Lili Inventor after: Cheng Jianqiao Inventor after: Liu Chunyan Inventor after: Chen Huiming Inventor before: Huo Jian Inventor before: Zhou Lili Inventor before: Cheng Jianqiao Inventor before: Liu Chunyang Inventor before: Chen Huiming |