CN202061893U - Protective rod for pressure measurement device under pressure of rolling mill - Google Patents
Protective rod for pressure measurement device under pressure of rolling mill Download PDFInfo
- Publication number
- CN202061893U CN202061893U CN2011200904671U CN201120090467U CN202061893U CN 202061893 U CN202061893 U CN 202061893U CN 2011200904671 U CN2011200904671 U CN 2011200904671U CN 201120090467 U CN201120090467 U CN 201120090467U CN 202061893 U CN202061893 U CN 202061893U
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- CN
- China
- Prior art keywords
- protective rod
- measurement device
- pressure measurement
- pressure tester
- pressure
- 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
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a protective rod for a pressure measurement device under pressure of a rolling mill, which is characterized by comprising a front section and a rear section which are arranged at two sides of the pressure measurement device in pair and are connected by a hinge, wherein the rear section is connected with the side wall of the pressure measurement device, a gas of 2-10mm is arranged between the front section and a rack, and a sliding plate is arranged between the front section and the rack. Compared with the prior art, the protective rod has the beneficial effects that when a hydraulic balance hoisting device generates wrong hoisting action and impacts the protective rod, the front end of the protective rod can turn over automatically so as to prevent the pressure measurement device and a dust cover from colliding mutually and causing damage, therefore, the protective rod is simple, reliable and practical, reduces the consumption of spare parts and the cost of labor and time, and reduces the time of disaster shutdown.
Description
Technical field
The utility model relates to the blooming mill field, relates in particular to a kind of milling train and depresses the pressure tester guard bar.
Background technology
The effect that blooming mill is depressed the pressure tester guard bar is to prevent that pressure tester from rotating; it mostly is the integral rigidity structure; in changing the roll operation; often owing to operator's maloperation or the reason on the other system; cause the hydro-cushion lifting device that unnecessary lifting action takes place; at this moment; because roll is drawn out of; make lifting device directly clash into the guard bar of pressure tester, guard bar is fractureed, and pressure tester and appurtenances have lost the protection of guard bar; because of impact rotates; thereby the damage dust cover causes unnecessary stopping production, loses very big.
Summary of the invention
The purpose of this utility model provides a kind of milling train and depresses the pressure tester guard bar, prevents the damage that pressure tester causes because of maloperation in changing the roll operation.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of milling train is depressed the pressure tester guard bar, it is characterized in that, is divided into leading portion and back segment, is arranged in pairs in the pressure tester both sides, and leading portion and back segment are connected through the hinge, and back segment is connected with the pressure tester sidewall, is provided with 2～10mm slit between leading portion and the frame.
Be provided with slide plate between described leading portion and the frame.
Compared with prior art; the beneficial effects of the utility model are: when the hydro-cushion lifting device produces mistake lifting action impact protector bar; the guard bar front end overturns automatically; avoided pressure tester and dust cover to bump against and damaged; simple and reliable practicality; reduce spare parts consumption and work time cost, reduced the accidental shutdown time.
Description of drawings
Fig. 1 is the utility model example structure schematic diagram.
Among the figure: 1-frame 2-housing screw 3-dust cover 4-leading portion 5-slide plate 6-hydro-cushion lifting device 7-roll chock 8-roll 9-pressure tester 10-hinge 11-back segment 12-gland semi-ring 13-sealing ring
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described further:
See Fig. 1; be that a kind of milling train of the utility model is depressed pressure tester guard bar example structure schematic diagram; be divided into leading portion 4 and back segment 11; this guard bar generally is arranged in pairs in pressure tester 9 both sides, and the effect of guard bar is to prevent that pressure tester 9 from rotating, and leading portion 4 is connected by hinge 10 with back segment 11; back segment 11 is connected with pressure tester 9 sidewalls; can weld also and can be convenient to dismounting and maintenance, be provided with 2～10mm slit between leading portion 4 and the frame 1 by bolting.
Roll 8 loads are on frame 1, one side of roll 8 is connected with roll chock 7, roll chock 7 links to each other with hydro-cushion lifting device 6, roll chock 7 upsides are connected with pressure tester 9, gland semi-ring 12, sealing ring 13, housing screw 2, frame 1 successively, the housing screw 2 outer dust covers 3 that are provided with, also can be provided with slide plate 5 between leading portion 4 and the frame 1, so just can not cause wearing and tearing the frame body.When roll 8 is drawn out of; owing to operator's maloperation or the reason on the other system; when unnecessary lifting action takes place in hydro-cushion lifting device 6; hydro-cushion lifting device 6 directly clashes into leading portion 4; leading portion 4 upwards turns over around hinge 10, thereby avoids guard bar and dust cover to damage because of bump.
In actual production, guard bar mostly is platy structure, otherwise can not play the purpose that prevents the pressure tester rotation.
Claims (2)
1. a milling train is depressed the pressure tester guard bar, it is characterized in that, is divided into leading portion and back segment, is arranged in pairs in the pressure tester both sides, and leading portion and back segment are connected through the hinge, and back segment is connected with the pressure tester sidewall, is provided with 2～10mm slit between leading portion and the frame.
2. a kind of milling train according to claim 1 is depressed the pressure tester guard bar, it is characterized in that, is provided with slide plate between described leading portion and the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200904671U CN202061893U (en) | 2011-03-31 | 2011-03-31 | Protective rod for pressure measurement device under pressure of rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200904671U CN202061893U (en) | 2011-03-31 | 2011-03-31 | Protective rod for pressure measurement device under pressure of rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202061893U true CN202061893U (en) | 2011-12-07 |
Family
ID=45055773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200904671U Expired - Fee Related CN202061893U (en) | 2011-03-31 | 2011-03-31 | Protective rod for pressure measurement device under pressure of rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202061893U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110404981A (en) * | 2019-08-15 | 2019-11-05 | 桂林理工大学 | A kind of rolling force sensor suitable for bar milk |
-
2011
- 2011-03-31 CN CN2011200904671U patent/CN202061893U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110404981A (en) * | 2019-08-15 | 2019-11-05 | 桂林理工大学 | A kind of rolling force sensor suitable for bar milk |
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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: 20111207 Termination date: 20170331 |