CN204758510U - Glowing filament experiment appearance - Google Patents
Glowing filament experiment appearance Download PDFInfo
- Publication number
- CN204758510U CN204758510U CN201520527660.5U CN201520527660U CN204758510U CN 204758510 U CN204758510 U CN 204758510U CN 201520527660 U CN201520527660 U CN 201520527660U CN 204758510 U CN204758510 U CN 204758510U
- Authority
- CN
- China
- Prior art keywords
- glowing filament
- slide block
- experiment instrument
- slide rail
- support plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model provides a glowing filament experiment appearance, which comprises a housin, be equipped with control panel on the casing, the shaping has the cavity that is used for the experiment in the casing, the lateral wall of cavity is equipped with the door, be equipped with observation window on the door, be equipped with detection device in the cavity, detection device includes the bottom plate, be equipped with the coexistence post on the bottom plate, two be equipped with the glowing filament between the stand, still be equipped with the slide rail on the bottom plate, it is furnished with the slider to slide on the slide rail, the slip direction perpendicular to two of slider the plane that the stand constitutes, be equipped with anchor clamps on the slider, the tip of slider is equipped with the stay cord, the tip of stay cord passes and is located be connected with the balancing weight behind the pulley of stand one side, be equipped with stop device on the slide rail. The utility model discloses glowing filament experiment appearance, simple structure is compact, low in manufacturing cost, and factor of safety is high and detection effect is good.
Description
Technical field
The utility model relates to a kind of experiment instrument, particularly a kind of glowing filament experiment instrument.
Background technology
Glow Wire Tester be simulation device interior easily make the insulating material of propagation of flame or other solid combustible material part may due to glowing filament or glow element ignition.Under certain condition, such as flow through the fault current of wire, element overload and bad contact when, some element can reach a certain temperature and the part ignition near it is tested.Traditional glowing filament experiment instrument complex structure, cost are high, and experiment danger coefficient is high and Detection results is poor.
Utility model content
(1) technical matters that will solve
The technical problems to be solved in the utility model is to provide a kind of simple and compact for structure, low cost of manufacture, the high and glowing filament experiment instrument that Detection results is good of safety coefficient.
(2) technical scheme
For solving the problems of the technologies described above, the utility model provides a kind of glowing filament experiment instrument, comprise housing 1, described housing 1 is provided with control panel, the chamber for testing is formed in described housing 1, the sidewall of described chamber is provided with door 2, described door 2 is provided with watch window 3, pick-up unit is provided with in described chamber, described pick-up unit comprises base plate 4, described base plate 4 is provided with two columns 5, glowing filament 51 is provided with between column 5 described in two, described base plate 4 is also provided with slide rail 6, described slide rail 6 is equipped with slide block 7, the plane that the glide direction of described slide block 7 is formed perpendicular to column described in two 5, described slide block 7 is provided with fixture, the end of described slide block 7 is provided with stay cord 9, the end of described stay cord 9 is connected with balancing weight 11 through the pulley 10 being positioned at described column side is rear, described slide rail 6 is provided with stop means 12.
Further, the rear end of described base plate 4 is vertically installed with the scale 13 for flame detection height.
Further, described slide rail 6 comprises the left support plate 61 and right support plate 62 that be arranged in parallel, is arranged with at least two horizontal guide in parallel between described left support plate 61 and described right support plate 62, and described slide block 7 is sliding to be fitted in described horizontal guide; Described stop means 12 is fixed on the right side of described left support plate 61, and the bottom of described slide block is provided with the block corresponding with described stop means.
Further, described fixture comprises the baffle plate 81 be vertically set on described slide block 7, the plane orthogonal at described baffle plate 81 place is in the direction of motion of described slide block 7, and the both sides of described baffle plate 81 are provided with clip 83, and the bottom of described baffle plate 81 forms supporting plate 82 to the bending of described glowing filament side.
Further, described stay cord 9 is two and is symmetricly set on described slide block both sides.
Further, described stop means 12 is lance or travel switch.
(3) beneficial effect
The utility model glowing filament experiment instrument, simple and compact for structure, low cost of manufacture, safety coefficient is high and Detection results good.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model glowing filament experiment instrument;
Fig. 2 is the structural representation of the pick-up unit of the utility model glowing filament experiment instrument;
Fig. 3 is the vertical view of the pick-up unit of the utility model glowing filament experiment instrument; .
Embodiment
Consult Fig. 1 ~ Fig. 3, the utility model provides a kind of glowing filament experiment instrument, comprise housing 1, housing 1 is provided with control panel, the chamber for testing is formed in housing 1, door 2 is provided with at the sidewall of chamber, door 2 is provided with watch window 3, smoke outlet is offered at the top of chamber, pick-up unit is provided with in chamber, this pick-up unit comprises base plate 4, base plate 4 is provided with two columns 5, glowing filament 51 is provided with between two columns 5, base plate 4 is also provided with slide rail 6, this slide rail 6 comprises the left support plate 61 and right support plate 62 that be arranged in parallel, at least two horizontal guide are arranged with in parallel between left support plate 61 and right support plate 62, this horizontal guide rail is equipped with slide block 7, the plane that the glide direction of slide block 7 is formed perpendicular to two columns 5, stop means 12 is provided with in the right side of left support plate 61, the block corresponding with stop means is provided with in the bottom of slide block, in the present embodiment, this stop means 12 is lance or travel switch, slide block 7 is provided with fixture, is provided with stay cord 9 in the end of slide block 7, the end of this stay cord 9 is connected with balancing weight 11 through the pulley 10 being positioned at column side (i.e. the left side of base plate) is rear, in order to improve operation stability, in the present embodiment, stay cord 9 is two and is symmetricly set on slide block both sides, the scale 13 for flame detection height is vertically installed with, to get information about flame height in the rear end of base plate 4, fixture in the present embodiment comprises the baffle plate 81 be vertically set on slide block 7, the plane orthogonal at this baffle plate 81 place is in the direction of motion of slide block 7, be provided with clip 83 in the both sides of baffle plate 81, the bottom of baffle plate 81 forms supporting plate 82 to glowing filament side (i.e. left side) bending, during use, testee is fitted on the left of baffle plate and bottom surface and has contacted location with supporting plate 82, be fixed with the clip of both sides simultaneously, thus complete installation.
The utility model glowing filament experiment instrument, simple and compact for structure, low cost of manufacture, safety coefficient is high and Detection results good.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. a glowing filament experiment instrument, it is characterized in that: comprise housing (1), described housing (1) is provided with control panel, the chamber for testing is formed in described housing (1), the sidewall of described chamber is provided with door (2), described door (2) is provided with watch window (3), pick-up unit is provided with in described chamber, described pick-up unit comprises base plate (4), described base plate (4) is provided with two columns (5), glowing filament (51) is provided with between column described in two (5), described base plate (4) is also provided with slide rail (6), described slide rail (6) is equipped with slide block (7), the plane that the glide direction of described slide block (7) is formed perpendicular to column described in two (5), described slide block (7) is provided with fixture, the end of described slide block (7) is provided with stay cord (9), the end of described stay cord (9) is connected with balancing weight (11) afterwards through the pulley (10) being positioned at described column side, described slide rail (6) is provided with stop means (12).
2. glowing filament experiment instrument as claimed in claim 1, is characterized in that: the rear end of described base plate (4) is vertically installed with the scale (13) for flame detection height.
3. glowing filament experiment instrument as claimed in claim 1, it is characterized in that: described slide rail (6) comprises the left support plate (61) and right support plate (62) that be arranged in parallel, be arranged with at least two horizontal guide in parallel between described left support plate (61) and described right support plate (62), described slide block (7) is sliding to be fitted in described horizontal guide; Described stop means (12) is fixed on the right side of described left support plate (61), and the bottom of described slide block is provided with the block corresponding with described stop means.
4. glowing filament experiment instrument as claimed in claim 1, it is characterized in that: described fixture comprises the baffle plate (81) be vertically set on described slide block (7), the plane orthogonal at described baffle plate (81) place is in the direction of motion of described slide block (7), the both sides of described baffle plate (81) are provided with clip (83), and the bottom of described baffle plate (81) forms supporting plate (82) to the bending of described glowing filament side.
5. glowing filament experiment instrument as claimed in claim 1, is characterized in that: described stay cord (9) is two and is symmetricly set on described slide block both sides.
6. glowing filament experiment instrument as claimed in claim 1, is characterized in that: described stop means (12) is lance or travel switch.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520527660.5U CN204758510U (en) | 2015-07-20 | 2015-07-20 | Glowing filament experiment appearance |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520527660.5U CN204758510U (en) | 2015-07-20 | 2015-07-20 | Glowing filament experiment appearance |
Publications (1)
Publication Number | Publication Date |
---|---|
CN204758510U true CN204758510U (en) | 2015-11-11 |
Family
ID=54473205
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201520527660.5U Expired - Fee Related CN204758510U (en) | 2015-07-20 | 2015-07-20 | Glowing filament experiment appearance |
Country Status (1)
Country | Link |
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CN (1) | CN204758510U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105466968A (en) * | 2016-01-20 | 2016-04-06 | 哈尔滨电工仪表研究所 | Novel glow wire testing device |
CN109557123A (en) * | 2018-12-05 | 2019-04-02 | 嘉兴辰锐电器科技有限公司 | Clamping device for glow wire test's machine |
CN110687158A (en) * | 2018-07-04 | 2020-01-14 | 康利源科技(天津)股份有限公司 | Heat-resisting detection device of NHN insulated paper |
-
2015
- 2015-07-20 CN CN201520527660.5U patent/CN204758510U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105466968A (en) * | 2016-01-20 | 2016-04-06 | 哈尔滨电工仪表研究所 | Novel glow wire testing device |
CN110687158A (en) * | 2018-07-04 | 2020-01-14 | 康利源科技(天津)股份有限公司 | Heat-resisting detection device of NHN insulated paper |
CN109557123A (en) * | 2018-12-05 | 2019-04-02 | 嘉兴辰锐电器科技有限公司 | Clamping device for glow wire test's machine |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20210720 |