CN201268657Y - Bushing well bottom board for glass fibre production - Google Patents
Bushing well bottom board for glass fibre production Download PDFInfo
- Publication number
- CN201268657Y CN201268657Y CNU2008201631330U CN200820163133U CN201268657Y CN 201268657 Y CN201268657 Y CN 201268657Y CN U2008201631330 U CNU2008201631330 U CN U2008201631330U CN 200820163133 U CN200820163133 U CN 200820163133U CN 201268657 Y CN201268657 Y CN 201268657Y
- Authority
- CN
- China
- Prior art keywords
- glass fibre
- muscle
- bushing
- hangs
- upper arm
- 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 - Lifetime
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- Manufacture, Treatment Of Glass Fibers (AREA)
Abstract
The utility model discloses a tool used in the fibre glass making industry, in particular relates to a bushing well bottom board used for the fibre glass production. The bottom board is provided with a T-shaped suspension rib along the length direction. The bushing well bottom board is characterized in that the upper arm of the suspension rib adopts an arch structure. The utility model has long service life and little distortion.
Description
Technical field
The utility model relates to the used instrument of a kind of glass fibre manufacturing, especially a kind of bushing baseplate that is used for glass fibre production.
Background technology
The bushing that is used for glass fibre production usefulness at present generally all is meant the work-ing life of bushing baseplate work-ing life, the raising life-span mainly contains dual mode, a kind of is the intensity (refer generally to increase the content of rhodium or change the base plate material) that improves the base plate materials used, and another kind is to change reinforcing rib structure to reach and delay bottom deformation.The existing muscle that hangs adopts T-shape to hang muscle or " 7 " type hangs muscle, hanging the muscle upper arm is slab construction, along with improving constantly of glass fibre production technique level, and the corresponding increasing of the specification of bushing, from 100H until 6000H, hang the gravity that the muscle upper arm is subjected to glass fibre, center section part branch sink, and produces distortion, from behaviour in service, it is fast more that porous is counted the bottom deformation amount of bushing more, causes the wire-drawing operation instability, shortens bushing work-ing life.
Summary of the invention
Technical problem to be solved in the utility model is to overcome deficiency of the prior art and provide that a kind of long service life, distortion are little to be used for the bushing baseplate that glass fibre is produced.
The technical scheme in the invention for solving the above technical problem is: this is used for the bushing baseplate that glass fibre is produced, and the width of base plate is provided with the muscle that hangs of T type, is characterized in: the described muscle upper arm that hangs that hangs muscle is domes.
Described in the utility modelly hang the domes that the muscle upper arm is the smooth curved transition.
The muscle upper arm that hangs described in the utility model is the downward-sloping domes in horizontal two ends, stage casing.
The domes sagitta 9mm～18mm of smooth curved transition described in the utility model.
The downward-sloping angle in muscle upper arm two ends of hanging described in the utility model is 20 °～30 °.
The utility model compared with prior art has the following advantages:
1, the bushing of same specification, when adopting same material, this structure is saved the material usage quantity more.(because after hanging the muscle improvement, under the prerequisite that does not influence the bushing temperature difference, other parts of bushing can be saved material usage accordingly, so material is totally saved).Than the about 400g platinum rhodium of conventional saving, the 2400H bushing can be saved 200～300g such as the 1600H bushing.
2, the work-ing life of bushing is apparently higher than conventional design, and general 400～450 days, if conventional general 300～350 days.
3, obviously to hang muscle than routine long for the economic benefit used of bushing, according to statistic data, is analyzed as follows under identical life-span prerequisite:
The subordinate list 1600H of 1: one subsidiary factory bushing running condition and cost comparative analysis table
The subordinate list 1600H of 2: two subsidiary factories bushing running condition and cost comparative analysis table
Description of drawings
Fig. 1 is the utility model embodiment one structural representation.
Fig. 2 is the utility model embodiment two structural representations.
Embodiment
Embodiment one
Referring to Fig. 1, this is used for the bushing baseplate that glass fibre is produced, and what the width of base plate 1 was provided with a plurality of T types hangs muscle 2, and it is isometric with the width of base plate 1 to hang muscle 2.The described muscle upper arm 3 that hangs that hangs muscle 2 is the downward-sloping domes in horizontal two ends, stage casing.The downward-sloping angle [alpha] in two ends is 20 °～30 °.
Embodiment two
Referring to Fig. 2, this is used for the bushing baseplate that glass fibre is produced, and what the width of base plate 1 was provided with a plurality of T types hangs muscle 2, and it is isometric with the width of base plate 1 to hang muscle 2.The described muscle upper arm 3 that hangs that hangs muscle 2 is the domes of smooth curved transition.Sagitta 9mm～18mm.
The design of hanging muscle upper arm employing domes can make hangs the stressed more even of muscle, has avoided hanging the depression in muscle upper arm stage casing, has prolonged the work-ing life of bushing baseplate.
Claims (5)
1, a kind of bushing baseplate that is used for glass fibre production, the width of base plate is provided with the muscle that hangs of T type, it is characterized in that: the described muscle upper arm that hangs that hangs muscle is domes.
2, according to claim 1ly be used for the bushing baseplate that glass fibre is produced, it is characterized in that: describedly hang the domes that the muscle upper arm is the smooth curved transition.
3, the bushing baseplate that is used for glass fibre production according to claim 1, it is characterized in that: the described muscle upper arm that hangs is the downward-sloping domes in horizontal two ends, stage casing.
4, the bushing baseplate that is used for glass fibre production according to claim 2 is characterized in that: the domes sagitta 9mm～18mm of described smooth curved transition.
5, the bushing baseplate that is used for glass fibre production according to claim 3, it is characterized in that: the described downward-sloping angle in muscle upper arm two ends of hanging is 20 °～30 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201631330U CN201268657Y (en) | 2008-08-18 | 2008-08-18 | Bushing well bottom board for glass fibre production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201631330U CN201268657Y (en) | 2008-08-18 | 2008-08-18 | Bushing well bottom board for glass fibre production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201268657Y true CN201268657Y (en) | 2009-07-08 |
Family
ID=40841252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201631330U Expired - Lifetime CN201268657Y (en) | 2008-08-18 | 2008-08-18 | Bushing well bottom board for glass fibre production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201268657Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106116139A (en) * | 2016-06-24 | 2016-11-16 | 东南大学 | Produce reinforcement and the bushing of the high life bushing of continuous basalt fiber |
-
2008
- 2008-08-18 CN CNU2008201631330U patent/CN201268657Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106116139A (en) * | 2016-06-24 | 2016-11-16 | 东南大学 | Produce reinforcement and the bushing of the high life bushing of continuous basalt fiber |
| CN106116139B (en) * | 2016-06-24 | 2019-09-03 | 东南大学 | Produce the reinforcing rib and bushing of the high life bushing of continuous basalt fiber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jushi Group Jiujiang Co., Ltd. Assignor: Jushi Group Co., Ltd. Contract record no.: 2010360000030 Denomination of utility model: Bushing well bottom board for glass fibre production Granted publication date: 20090708 License type: Exclusive License Record date: 20100715 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20090708 |
|
| CX01 | Expiry of patent term |