CN102749132A - Steel billet weighing device - Google Patents
Steel billet weighing device Download PDFInfo
- Publication number
- CN102749132A CN102749132A CN2012102653361A CN201210265336A CN102749132A CN 102749132 A CN102749132 A CN 102749132A CN 2012102653361 A CN2012102653361 A CN 2012102653361A CN 201210265336 A CN201210265336 A CN 201210265336A CN 102749132 A CN102749132 A CN 102749132A
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- steel billet
- weighing
- steel
- load cells
- actuating unit
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- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Metal Rolling (AREA)
Abstract
The invention discloses a steel billet weighing device and is designed for mainly providing a steel billet weighing device with accurate weighing and long service life. The steel billet weighing device provided by the invention comprises supporting frames arranged on both sides of a roller way, and two weighing scales arranged at the tops of the supporting frames, wherein each weighing scale consists of a power mechanism, a weighing sensor, a transverse beam and a steel supporting arm, the power mechanism is arranged on one of the supporting frames; the weighing sensor, the transverse beam and the steel supporting arm are successively arranged below the power mechanism; the movable end of the weighing sensor is connected with the power output end of the power mechanism; a weight sensing end is connected with the transverse beam; two corresponding ends on the transverse beam and a supporting seat are respectively connected through two chains; and the power mechanism and the weighing sensor are both arranged above the roller way. The steel billet weighing device provided by the invention has the advantages of exquisite structure, accurate weighing and long service life.
Description
Technical field
The present invention relates to a kind of steel billet meausring apparatus.
Background technology
On steel rolling production-line, before steel billet got into heating furnace, the steel billet that transports often need carry out weighing.Weighing device in the past, its LOAD CELLS is contained under the roller bed frame, and steel billet is big to the impact of sensor, its work under bad environment, system stability is poor, and is high to the weighing system requirements, and reduce serviceable life, and the precision of weighing is relatively poor.
Summary of the invention
To the problems referred to above, the present invention provides a kind of LOAD CELLS is contained in the top away from roller-way, steel billet is mentioned weigh, and does not have and impacts, the steel billet meausring apparatus that extra duty is little.
For achieving the above object; Steel billet meausring apparatus of the present invention; Comprise bracing frame that is arranged on the roller-way both sides and two weighing scales that are arranged on the support frame as described above top; Said weighing scale is made up of with the LOAD CELLS that is successively set on said actuating unit below, crossbeam and holder steel arm the actuating unit that is installed on the support frame as described above, and the movable end of wherein said LOAD CELLS links to each other with the clutch end of said actuating unit, and the gravity sensing end links to each other with said crossbeam; Two ends corresponding each other on said crossbeam and the said supporting seat are connected through two chains respectively, and said actuating unit and said LOAD CELLS all are arranged on the top of said roller-way.
Further, the surface that contacts with steel billet of said holder steel arm is horizontal structure or sunk structure.
Preferably, said actuating unit is a hydraulic cylinder, and the movable end of said LOAD CELLS links to each other with the homalocephalus of said hydraulic cylinder.
Further, the cross sectional shape of said sunk structure and said steel billet cross sectional shape are suitable.
Steel billet meausring apparatus of the present invention is arranged on the top of roller-way through utilizing bracing frame with actuating unit hydraulic cylinder and LOAD CELLS, under the hydraulic cylinder power effect; Mention and weigh being still in steel billet on the roller-way, the carrying of LOAD CELLS is merely crossbeam, holder steel arm, and extra load is few; Steel billet does not have impact to LOAD CELLS, and the precision of weighing is high, the good work environment of LOAD CELLS and be easy to safeguard; Weighing efficient is high, has prolonged the serviceable life of steel billet meausring apparatus.
Description of drawings
Fig. 1 is the structural representation of the embodiment of steel billet meausring apparatus of the present invention;
Fig. 2 is the left view of Fig. 1 of steel billet meausring apparatus of the present invention.
Embodiment
Below in conjunction with Figure of description the present invention is done further description.
Present embodiment steel billet meausring apparatus; Comprise two weighing scales that the bracing frame 1 that is arranged on the roller-way both sides and support frame as described above top are provided with; Said weighing scale is made up of with the LOAD CELLS 3 that is successively set on said actuating unit below, crossbeam 4 and holder steel arm 6 actuating unit that is arranged on the support frame as described above; The movable end of wherein said LOAD CELLS links to each other with the clutch end of said actuating unit; The gravity sensing end links to each other with said crossbeam, and two ends corresponding each other on said crossbeam and the said supporting seat are connected through two chains 5 respectively, and said actuating unit is a hydraulic cylinder 2; The movable end of said LOAD CELLS links to each other with the homalocephalus of said hydraulic cylinder, and said hydraulic cylinder and said LOAD CELLS all are arranged on the top of said roller-way.
Steel billet rotation through roller-way on roller-way is moved to the heating furnace direction, and bracing frame is arranged on the fragment position in the middle of the roller-way, and two weighing scales on the bracing frame one in front and one in back are provided with along the direction of motion of steel billet on roller-way at interval; When steel billet moves to the position at support place; Steel billet halts, and two hydraulic cylinders are controlled the holder steel arm that connects separately simultaneously and moved upward steel billet is held up, and steel billet leaves the roller-way face to carry out steel billet and weigh; Weigh accomplish after; Hydraulic cylinder is fallen holder steel arm, and steel billet is put back to roller-way, by roller-way the steel billet fed downstream is continued to advance to heating furnace subsequently.The length of chain can make holder steel arm when weighing scale does not carry out weighing, is positioned at below the roller-way, does not influence steel billet and passes through.
In the present embodiment, hydraulic cylinder and LOAD CELLS are arranged on the top of roller-way, under the hydraulic cylinder power effect; Mention and weigh being still in steel billet on the roller-way, the carrying of LOAD CELLS is merely crossbeam, holder steel arm, and extra load is few; Steel billet does not have impact to LOAD CELLS, and the precision of weighing is high, the good work environment of LOAD CELLS and be easy to safeguard; Weighing efficient is high, has prolonged the serviceable life of steel billet meausring apparatus.
Further, in the foregoing description, the surface that said holder steel arm contacts with steel billet is horizontal structure or sunk structure, and the cross sectional shape of said sunk structure and said steel billet cross sectional shape are suitable.When the xsect of steel billet is rectangle; The surface that holder steel arm contacts with steel billet is a planar structure; Steel billet can not be moved and measured value also can be very accurate; When the xsect of steel billet was circular or other polygons, steel billet was very possible because of the precision that is moved or influence is measured with holder steel arm contact is incomplete, and the sunk structure of design can make steel billet be fixed on and not be moved in the sunk structure; The cross sectional shape of said sunk structure and said steel billet cross sectional shape are suitable, can accurate more measured value.
More than; Be merely preferred embodiment of the present invention, but protection scope of the present invention is not limited thereto, any technician who is familiar with the present technique field is in the technical scope that the present invention discloses; The variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claim was defined.
Claims (4)
1. steel billet meausring apparatus; It is characterized in that: comprise bracing frame that is arranged on the roller-way both sides and two weighing scales that are arranged on the support frame as described above top; Said weighing scale is made up of with the LOAD CELLS that is successively set on said actuating unit below, crossbeam and holder steel arm the actuating unit that is installed on the support frame as described above; The movable end of wherein said LOAD CELLS links to each other with the clutch end of said actuating unit; The gravity sensing end links to each other with said crossbeam, and two ends corresponding each other on said crossbeam and the said supporting seat are connected through two chains respectively, and said actuating unit and said LOAD CELLS all are arranged on the top of said roller-way.
2. steel billet meausring apparatus according to claim 1 is characterized in that: the surface that said holder steel arm contacts with steel billet is horizontal structure or sunk structure.
3. steel billet meausring apparatus according to claim 1 is characterized in that: said actuating unit is a hydraulic cylinder, and the movable end of said LOAD CELLS links to each other with the homalocephalus of said hydraulic cylinder.
4. steel billet meausring apparatus according to claim 2 is characterized in that: the cross sectional shape of said sunk structure and said steel billet cross sectional shape are suitable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102653361A CN102749132A (en) | 2012-07-27 | 2012-07-27 | Steel billet weighing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102653361A CN102749132A (en) | 2012-07-27 | 2012-07-27 | Steel billet weighing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102749132A true CN102749132A (en) | 2012-10-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102653361A Pending CN102749132A (en) | 2012-07-27 | 2012-07-27 | Steel billet weighing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102749132A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU685923A1 (en) * | 1978-05-03 | 1979-09-15 | Челябинский Ордена Октябрьской Революции И Ордена Трудового Красного Знамени Металлургический Завод | Roller conveyer strain-gauge weighing apparatus |
| CN200972406Y (en) * | 2006-11-24 | 2007-11-07 | 梅特勒-托利多(常州)称重设备系统有限公司 | Single track electronci hanging scale |
| CN201819729U (en) * | 2010-10-13 | 2011-05-04 | 济南轨道交通装备有限责任公司 | Weighing device for balance of blades of wind generator |
| CN202748111U (en) * | 2012-07-27 | 2013-02-20 | 中冶华天工程技术有限公司 | Steel billet weighing device |
-
2012
- 2012-07-27 CN CN2012102653361A patent/CN102749132A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU685923A1 (en) * | 1978-05-03 | 1979-09-15 | Челябинский Ордена Октябрьской Революции И Ордена Трудового Красного Знамени Металлургический Завод | Roller conveyer strain-gauge weighing apparatus |
| CN200972406Y (en) * | 2006-11-24 | 2007-11-07 | 梅特勒-托利多(常州)称重设备系统有限公司 | Single track electronci hanging scale |
| CN201819729U (en) * | 2010-10-13 | 2011-05-04 | 济南轨道交通装备有限责任公司 | Weighing device for balance of blades of wind generator |
| CN202748111U (en) * | 2012-07-27 | 2013-02-20 | 中冶华天工程技术有限公司 | Steel billet weighing device |
Non-Patent Citations (2)
| Title |
|---|
| 李彦军等: "钢坯提升机称重装置改进及其液压系统设计", 《液压与气动》, no. 02, 31 December 2005 (2005-12-31), pages 36 - 37 * |
| 范琦: "坯料称重装置的改进", 《工业计量》, no. 2005, 31 December 2005 (2005-12-31), pages 285 - 286 * |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121024 |