CN201410544Y - Fan-shaped segment test bed - Google Patents
Fan-shaped segment test bed Download PDFInfo
- Publication number
- CN201410544Y CN201410544Y CN2009201277213U CN200920127721U CN201410544Y CN 201410544 Y CN201410544 Y CN 201410544Y CN 2009201277213 U CN2009201277213 U CN 2009201277213U CN 200920127721 U CN200920127721 U CN 200920127721U CN 201410544 Y CN201410544 Y CN 201410544Y
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- CN
- China
- Prior art keywords
- fan
- shaped section
- shaped segment
- swing frame
- test bed
- 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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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a fan-shaped segment test bed, which comprises a fixing framework, a swing framework and two hydraulic cylinders. Fan-shaped segments on a conticaster can be mounted on theswing framework of a test bed, the hydraulic cylinder pushes the swing framework, thereby leading the fan-shaped segment to swing to the actual angle on a casting machine line, and the fan-shaped segment is positioned by a positioning pin, the state of the fan-shaped segment on the casting machine line is totally simulated, fan-shaped segment nozzle test, fan-shaped segment lifting synchronous test, roll gap detection and upper framework slippage test are done on the fan-shaped segment under the state, and various data which are checked are true and reliable.
Description
Technical field
The utility model belongs to field shaping technique, discloses a kind of sector section test bed.
Technical background
Fan-shaped section is the important equipment of slab caster, and the state of its work plays a crucial role to the quality of strand, therefore requires to carry out testing outside the line before fan-shaped section is reached the standard grade work.But existing sector section test bed all be horizontally disposed, can not simulate fan-shaped section state on line, and only can do fan-shaped section nozzle test and the fan-shaped section lifting is tested, on test result and the line deviation is arranged.
Summary of the invention
The purpose of this utility model is to provide can simulate a kind of sector section test bed of fan-shaped section state on line fully.Of the present utility model being characterised in that: fixed frame is fixed on the basis; The gudgeon of swing frame both sides is supported on the fixed frame, and the fan-shaped section fixture is installed on the swing frame, and the cylinder body of two hydraulic cylinders is connected the fixed frame both sides, and piston rod is connected with swing frame.Described hydraulic cylinder band position sensor.Fan-shaped section water connecting plate is installed on the swing frame, and the position is adjustable.
This testing stand can be simulated fan-shaped section state on line fully, carries out the test of fan-shaped section nozzle, fan-shaped section lifting simultaneous test, and roll gap detects, and the upper frame side-play amount detects.Can be widely used in the slab caster engineering.
The purpose of this utility model realizes in the following way:
Fixed frame is fixed on the basis, and hydraulic cylinder is connected on the fixed frame, and hydraulic cylinder piston rod drives swing frame.The swing frame horizontal positioned, Shi Yan fan-shaped section is as required adjusted fan-shaped section connecting pin and water connecting plate on the swing frame, with the suspender fan-shaped section of packing into; Shi Yan fan-shaped section position on line as required, hydraulic cylinder promotes swing frame, with fan-shaped section tilt to line on the position of same angle; Between swing frame and fixed frame, insert alignment pin, fan-shaped section is located.Complete and the fan-shaped section state consistency on line of this state carries out the nozzle check is carried out in the fan-shaped section water flowing under this state; Connect hydraulic system, carry out fan-shaped section lifting simultaneous test, roll gap detects, and the upper frame side-play amount detects.
Description of drawings
Fig. 1 is a front view of the present utility model;
Fig. 2 is a vertical view of the present utility model;
Fig. 3 is a side view of the present utility model;
Fig. 4 is the utility model working state schematic representation.
Among the figure: 1-fixed frame, 2-swing frame, 3-hydraulic cylinder, 4-alignment pin, 5-water connecting plate, 6-fixture, 7-fan-shaped section.
The specific embodiment
Below in conjunction with accompanying drawing specific embodiment of the utility model is described further:
Fixed frame 1 is fixed on the basis; The gudgeon of swing frame 2 both sides is supported on the fixed frame 1, and can swing as hinge.The cylinder body that 6, two hydraulic cylinders 3 of fan-shaped section fixture are installed on the swing frame 2 is connected fixed frame 1 both sides, and piston rod is connected with swing frame 2.Hydraulic cylinder band position sensor.Fan-shaped section water connecting plate 5 is installed on the swing frame, and the position is adjustable.
When on the needs tests conticaster during certain section fan-shaped section 7, hang in fan-shaped section 7, the position of the fixture of Ce Shi fan-shaped section 7 and water connecting plate as required, fixture 6 and water connecting plate 5 and be attached thereto on the adjustment swing frame 2.According to this fan-shaped section 7 position on line, hydraulic cylinder 2 drives swing frame 2 and fan-shaped section 7 swings to respective angles, inserts alignment pin 4, fixedly swing frame 2 and fan-shaped section 7 between swing frame 2 and fixed frame 1.Under this state nozzle check is carried out in the fan-shaped section water flowing; Connect hydraulic system, carry out fan-shaped section lifting simultaneous test, roll gap detects, and the upper frame side-play amount detects.
The swing hinge is all very little from the distance of the center of gravity of fan-shaped section 7 and swing frame 2, and it is little to have guaranteed that gravity produces moment, has therefore selected less oscillating motor 3; The center of gravity of fan-shaped section 7 and swing frame 2 is arranged in the hinge below simultaneously, has guaranteed that fan-shaped section 7 possesses stability on swing frame 2.
The position sensor of hydraulic cylinder band by the Stroke Control swing frame of control hydraulic cylinder and the angle of inclination of fan-shaped section, is simulated fan-shaped section state on line fully.Fan-shaped section positioner position on the swing frame 2 is adjustable, and fully consistent with the positioner of fan-shaped section on the line, different fan-shaped section can be fixed on the swing frame 2 on the line.Fan-shaped section water connecting plate 5 positions on the swing frame 2 are adjustable, the water connecting plate of fan-shaped section on the complete artificial line, and different fan-shaped section can be connected automatically.
Claims (4)
1, a kind of sector section test bed, it is characterized in that: fixed frame is fixed on the basis; The gudgeon of swing frame both sides is supported on the fixed frame, and as hinge; The fan-shaped section fixture is installed on the swing frame, and the cylinder body of two hydraulic cylinders is connected the fixed frame both sides, and piston rod is connected with swing frame.
2, according to claim 1 sector section test bed, it is characterized in that: described hydraulic cylinder band position sensor, by the Stroke Control swing frame of control hydraulic cylinder and the angle of inclination of fan-shaped section.
3, according to claim 1 sector section test bed, it is characterized in that: fan-shaped section water connecting plate is installed on the swing frame, and the position is adjustable.
4, according to claim 1 sector section test bed, it is characterized in that: between swing frame and fixed frame, insert the alignment pin location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201277213U CN201410544Y (en) | 2009-06-19 | 2009-06-19 | Fan-shaped segment test bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201277213U CN201410544Y (en) | 2009-06-19 | 2009-06-19 | Fan-shaped segment test bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201410544Y true CN201410544Y (en) | 2010-02-24 |
Family
ID=41712436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201277213U Expired - Lifetime CN201410544Y (en) | 2009-06-19 | 2009-06-19 | Fan-shaped segment test bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201410544Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110052590A (en) * | 2019-03-21 | 2019-07-26 | 首钢京唐钢铁联合有限责任公司 | A method of improving offline segment roll gap precision |
| CN114789242A (en) * | 2021-01-25 | 2022-07-26 | 宝山钢铁股份有限公司 | Online adjusting method for trunnion of bending section of continuous casting machine |
-
2009
- 2009-06-19 CN CN2009201277213U patent/CN201410544Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110052590A (en) * | 2019-03-21 | 2019-07-26 | 首钢京唐钢铁联合有限责任公司 | A method of improving offline segment roll gap precision |
| CN114789242A (en) * | 2021-01-25 | 2022-07-26 | 宝山钢铁股份有限公司 | Online adjusting method for trunnion of bending section of continuous casting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100224 Effective date of abandoning: 20090619 |