CN207246272U - A kind of fan-shaped section roller connecting hose - Google Patents
A kind of fan-shaped section roller connecting hose Download PDFInfo
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- CN207246272U CN207246272U CN201721291951.4U CN201721291951U CN207246272U CN 207246272 U CN207246272 U CN 207246272U CN 201721291951 U CN201721291951 U CN 201721291951U CN 207246272 U CN207246272 U CN 207246272U
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- roller
- metamerism
- bellows
- fan
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Abstract
The utility model discloses a kind of fan-shaped section roller connecting hose, applies and is arranged on the termination at bellows both ends in conticaster field, including bellows and connection, each termination circumferentially offers groove, matched in groove and be equipped with sealing ring.Mainly solve in the prior art, to apply the problem of easy leak, bearing rust damage at continuous casting machine fan-shaped segment, the bearing block of integral roller type metamerism roller.The utility model replaces traditional Hard link straight tube using the bellows being flexible coupling, when roller turn, even if two adjacent metamerism rollers produce deviation due to decentraction caused by the error in manufacture and installation, bellows can also compensate this departure, termination does not contact directly firmly with metamerism roller inner cavity, and the seepy question caused by two end connectors scratch metamerism roller inner cavity will not occur.The utility model structure simplifies, is easy for installation, is highly practical, has great use value and application prospect.
Description
Technical field
The utility model belongs to conticaster field, and in particular to a kind of fan-shaped section roller connecting hose.
Background technology
In continuous casting machine fan-shaped segment, roller is directly contacted with strand, subjects various power, no matter continuous-cast blank is special towards ultra-wide
Thick direction is developed, or slab quality control technology uses slighter compress or weight, and all the bearing capacity of fan shaped section driving roller is carried
Go out requirements at the higher level, metamerism roller finds broad application.At present, sectorial sectional rollers substantially have two kinds of patterns, and one kind is mandrel type
Metamerism roller, another is integral roller type metamerism roller.Since integral roller type metamerism roller generally has two axis at merogenesis bearing block
Hold, bearing capacity is stronger, so under big load severe duty, advantageously, applicable cases are more for integral roller type metamerism roller.
Integral roller type metamerism roller is generally divided into three sections, through hole is equipped between metamerism roller two-by-two, as cooling-water duct.Each point
Section roller is mutually independent, to ensure the cooling effect of roller, it is necessary to which each metamerism roller is connected together.The method used at present
It is the inner cavity that adjacent metamerism roller end point is arranged on using straight tube water jacket of the both ends with sealing ring, each merogenesis roller center water hole is connected
It is logical.
In practical applications, roller is in use for some time, it may occur that leak, bearing rust damage at merogenesis bearing block
Phenomena such as, trace it to its cause has independent a bearing block and roller for, each metamerism roller, between adjacent metamerism roller independently of each other, due to
Processing and assembling error, adjacent metamerism roller decentraction and produce deviation, since the water jacket used in the prior art is straight tube
Hard link, in roller rotary course, can firmly contact with merogenesis roll end inner cavity and scratch surface of internal cavity, the surface of internal cavity of scuffing and
Sealing ring coordinates, and can damage sealing ring, can cause leak at water jacket, and then damage bearing.
Therefore, it is necessary to work out a kind of fan-shaped section roller connecting hose, avoid occurring above-mentioned since two end connectors scratch
The situation of leak caused by metamerism roller inner cavity occurs, and ensures that the water in roller cavity does not leak, bearing will not damage.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of fan-shaped section roller connecting hose, with to avoid because
The error processed and assembled between metamerism roller, caused metamerism roller decentraction rotate, and then two end connectors scratch metamerism roller inner cavity
Situation occurs.
To reach above-mentioned purpose, the utility model provides following technical solution：
A kind of fan-shaped section roller connecting hose, including bellows and connection are arranged on the termination at bellows both ends, Mei Geduan
Head circumferentially offers groove, is matched in groove and is equipped with sealing ring.
Preferably, the quantity that the groove is opened up in each end point is two, and is matched equipped with close in each groove
Seal.
Preferably, the bellows is made of metal material, or polyethylene/polypropylene material.
The beneficial effects of the utility model are：
1st, because of bellows to be flexible coupling, when roller turn, even if two adjacent metamerism rollers are due in manufacture and installation
Error caused by decentraction and produce deviation, bellows can compensate this departure, and termination does not connect directly firmly with metamerism roller inner cavity
Touch, the drainage caused by two end connectors scratch metamerism roller inner cavity will not occur.
2nd, termination is equipped with double grooves and Double seal ring, coordinates with metamerism roller inner cavity and installs, has better seal effect, can
Ensure.
3rd, structure simplifies, is easy for installation, is highly practical, solves fan-shaped roll segment metamerism roller existing always in the prior art
Between leak the problem of.
Brief description of the drawings
In order to make the purpose of this utility model, technical solution and beneficial effect clearer, the utility model provides as follows
Attached drawing illustrates：
Fig. 1 is the utility model fan-shaped section roller connecting hose sectional view；
Fig. 2 is typical three-section type integral roller type metamerism roller connection diagram；
Fig. 3 connects partial enlarged view for bearing block at adjacent metamerism roller；
Fig. 4 is the utility model fan-shaped section roller connecting hose 3 dimensional drawing.
Marked in attached drawing as follows：Bellows 1, termination 2, groove 3, sealing ring 4.
Embodiment
Below in conjunction with attached drawing, the preferred embodiment of the utility model is described in detail.
Such as Fig. 1 and Fig. 4, a kind of fan-shaped section roller connecting hose, including bellows 1 and connection are arranged on bellows both ends
Termination 2, each termination circumferentially offer two grooves 3, are matched in each groove 3 and be equipped with sealing ring 4.
As the improvement to the present embodiment, the bellows 1 is made of metal material, or polyethylene/polypropylene material.
Such as Fig. 2, a kind of typical integral roller type metamerism roller, metamerism roller is saved comprising A, B, C tri-.Metamerism roller interstitial hole is cooling
Aquaporin, each metamerism roller is separate, and to ensure the cooling effect of roller, each metamerism roller need to be connected together.
Such as Fig. 3, adjacent metamerism roller is connected using the utility model fan-shaped section roller with connecting hose.During connection, by connecting hose
Two terminations be inserted into metamerism roller inner cavity respectively, the structure design of Double seal ring is tightly bonded with metamerism roller inner cavity, bellows with
The cooling-water duct of metamerism roller is connected.Because bellows is is flexible coupling, when roller turn, even if two adjacent metamerism rollers due to
Decentraction caused by error in manufacture and installation and produce deviation, bellows can compensate this departure, termination with metamerism roller
The directly not hard contact of chamber, will not occur the drainage caused by two end connectors scratch metamerism roller inner cavity.
The utility model structure simplifies, is easy for installation, is highly practical, can effectively solve in the prior art existing fan always
Between shape roll segment metamerism roller the problem of leak, there is great use value and application prospect.
Finally illustrate, preferred embodiment above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, to the greatest extent
Pipe has been described in detail the utility model by above preferred embodiment, but those skilled in the art should manage
Solution, in the form and details can make it various changes, without departing from the utility model claims book institute
The scope of restriction.
Claims (3)
- A kind of 1. fan-shaped section roller connecting hose, it is characterised in that：The end at bellows both ends is arranged on including bellows and connection Head, each termination circumferentially offer groove, are matched in groove and be equipped with sealing ring.
- 2. fan-shaped section roller connecting hose according to claim 1, it is characterised in that：The groove is opened in each end point If quantity be two, and matching is equipped with sealing ring in each groove.
- 3. fan-shaped section roller connecting hose according to claim 1, it is characterised in that：The bellows by metal material, Or polyethylene/polypropylene material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721291951.4U CN207246272U (en) | 2017-10-09 | 2017-10-09 | A kind of fan-shaped section roller connecting hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721291951.4U CN207246272U (en) | 2017-10-09 | 2017-10-09 | A kind of fan-shaped section roller connecting hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207246272U true CN207246272U (en) | 2018-04-17 |
Family
ID=61889888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721291951.4U Active CN207246272U (en) | 2017-10-09 | 2017-10-09 | A kind of fan-shaped section roller connecting hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207246272U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107542801A (en) * | 2017-10-09 | 2018-01-05 | 中冶赛迪装备有限公司 | A kind of fan-shaped section roller connecting hose |
-
2017
- 2017-10-09 CN CN201721291951.4U patent/CN207246272U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107542801A (en) * | 2017-10-09 | 2018-01-05 | 中冶赛迪装备有限公司 | A kind of fan-shaped section roller connecting hose |
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