CN102062538B - Method for mounting head sprocket wheel of belt sintering machine - Google Patents
Method for mounting head sprocket wheel of belt sintering machine Download PDFInfo
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- CN102062538B CN102062538B CN 200910219850 CN200910219850A CN102062538B CN 102062538 B CN102062538 B CN 102062538B CN 200910219850 CN200910219850 CN 200910219850 CN 200910219850 A CN200910219850 A CN 200910219850A CN 102062538 B CN102062538 B CN 102062538B
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Abstract
The invention relates to a method for mounting a head sprocket wheel of a belt sintering machine. The method comprises the following steps of: carrying the head sprocket wheel by temporarily constructing a track, a hoisting beam, an upright post and other equipment indoors; and mounting the head sprocket wheel of the sintering machine by utilizing an indoor gantry crane, a winch, a crane and other hoisting equipment. In the method, first-phase preparation work is a little, the main body equipment is quickly mounted, the construction of previous and subsequent processes and the civil engineering are not influenced, conditions are provided for ensuring whole equipment installation of the sintering machine, and the mounting cost is greatly reduced.
Description
Technical field
The present invention relates to a kind of method for mounting head sprocket wheel of belt sintering machine.
Background technique
Continuous pallettype sintering machine is one of capital equipment in the Design of sintering project.It is used for the mixing sintered material agglomeration operation behind the mixing machine.Sintering machine head star-wheel is that weight is the heaviest in the removable component of all agglomerating plants, and the installation of head star wheel also is the difficult point during sintering machine equipment is installed.At present, generally when civil engineering does not bind, utilize large-scale crane outside main building, directly star-wheel to be carried out hoisted in position, not only civil engineering there is restriction, simultaneously also increased greatly operating cost, risk factor also increases thereupon, brings a series of potential safety hazards to safety in production.
Summary of the invention
The present invention has overcome deficiency of the prior art, provides a kind of convenient, and installation in position is method for mounting head sprocket wheel of belt sintering machine accurately.
In order to address the above problem, the present invention by the following technical solutions:
A kind of method for mounting head sprocket wheel of belt sintering machine utilizes indoor crane gear to finish the installation of sintering machine head star-wheel, and the method is carried out according to the following step:
1) is installed to sintering machine head skeleton on the platform first and highly is no more than the upper absolute altitude of trolley track;
2) lay two sintering pallets at trolley track, with wire rope two chassis are held together, can keep synchronously when making its operation, at chassis fixed installation crescent moon seat, the last mounting point in the trolley track both sides near head star wheel arranges two 75KW winchs;
3) on equipment Foundations according to absolute altitude configure base backing plate, finish center line at the equipment Foundations face, also finish center line on the star-wheel, after star-wheel was in place, the center line on the star-wheel was corresponding with the center line on the equipment Foundations face;
4) bridge crane is installed at the factory building top, top, head star wheel mounting point arranges single-beam lifting, platform above head star wheel arranges hoisting beam, hoisting beam is between single-beam lifting and head star wheel mounting point, two cover sheave block are installed on the hoisting beam, and two hoists are installed in every cover sheave block lower end;
5) chassis is shifted onto in the lifting zone at factory building rear portion, utilized bridge crane that sintering machine head star-wheel is lifted to more than the sintering machine plane of trajectory orbital through erection opening by ground, on the crescent moon seat of two chassis, steadily place;
6) utilize winch and bridge crane synchronously chassis to be pulled to the mounting point, when bridge crane reaches the limit of the position, the winch hook is moved to the rear portion by the chassis front portion, the chassis front portion is used single-beam lifting instead and is pulled, chassis is lifted unsettled, utilize two cover sheave block and four hoists that head star wheel is rotated adjustment in place, so that the central lines on center line and the equipment Foundations face on the star-wheel, inspection through each position, confirm in the safe and reliable situation, remove chassis, then remove hoisting beam and pillar, it is in place then slowly great wheel to be fallen design attitude;
7) repetition measurement absolute altitude, position of center line and horizontal position are installed after the retest-ok.
Compared with prior art, the invention has the beneficial effects as follows:
The inventive method adopts indoor location, and preliminary preparation is few, and main equipment is installed fast, does not affect construction and the civil engineering duration of upper and lower procedure, for guaranteeing the sintering machine integral device condition that provides is installed.
Avoid using large-scale crane operation, finish the installation of sintering machine head star-wheel by crane gears such as indoor bridge crane, winch and hoists, greatly reduced installation cost, improved the installation accuracy rate.
Description of drawings
Fig. 1 is that bridge crane reaches the limit of scheme of installation before the position;
Fig. 2 is that bridge crane reaches the limit of scheme of installation behind the position;
Fig. 3 is for utilizing pulley to adjust the head star wheel schematic representation.
Embodiment
A kind of method for mounting head sprocket wheel of belt sintering machine, the method utilize indoor crane gear to finish the installation of sintering machine head star-wheel, and the method is carried out according to the following step:
1) sees Fig. 1, Fig. 2, Fig. 3, is installed to sintering machine head skeleton on the platform 10 first and highly is no more than the upper absolute altitude of trolley track 2 that the above sintering machine head frame of these trolley track 2 absolute altitudes wouldn't be installed.
2) see Fig. 1, Fig. 2, lay two sintering pallets 4 at trolley track 2, attention can not be installed grid section and side plate, otherwise star-wheel 3 can not lie on the chassis 4, with 4 minutes wire rope two chassis 4 is held together temporarily, fixes with little bayonet socket, can keep synchronous when making its operation, at chassis 4 fixed installation crescent moon seats, the last mounting point in trolley track 2 both sides near head star wheel 3 arranges two 75KW winchs 5, is used for two chassis 4 of traction and moves horizontally.
3) on equipment Foundations according to absolute altitude configure base backing plate, finish center line at the equipment Foundations face, also finish center line on the head star wheel 3, after star-wheel was in place, the center line on the star-wheel was corresponding with the center line on the equipment Foundations face;
4) see Fig. 2, a 20t bridge crane 1 is installed at the factory building top, the top of head star wheel mounting point 6 arranges single-beam lifting 8, because overhead traveling crane is distance travelled limited in the factory building, can not directly head star wheel 3 be delivered to mounting point 6, so the platform 10 above head star wheel 3 arranges hoisting beam 12, hoisting beam 12 adopts H shaped steel to make, hoisting beam 12 is between single-beam lifting 8 and head star wheel 3 mounting points, two covers, 4 * 4 sheave block are installed on the hoisting beam 12, and two 10t hoists 11 are installed in every cover sheave block lower end; For improving the force-bearing situation of factory building beam, can between factory building platform 10, set up prop 9.
5) see Fig. 1, Fig. 2, chassis 4 is shifted onto in the lifting zone at factory building rear portion, (great wheel is naked with sintering machine head star-wheel 3 to utilize bridge crane 1, do not contain tooth plate) be lifted to more than the sintering machine plane of trajectory orbital through erection opening 7 by ground, on the crescent moon seat of two interim chassis 4, steadily place, thereby make each position of chassis 4 bear uniform load chassis 4 is not damaged.
6) see Fig. 1, Fig. 2, utilize the interior bridge crane 1 of winch 5 and factory building synchronously chassis 4 to be pulled to mounting point 6, during near mounting point 6, bridge crane 1 reaches the limit of position (mechanical structure restriction, cause and to move ahead), winch 5 hooks are moved to the rear portion by chassis 4 front portions, chassis 4 front portions are used single-beam lifting 8 instead and are pulled, chassis 4 is lifted unsettled, utilize two cover sheave block and 11 pairs of head star wheels 3 of four 10t hoists to be rotated adjustment in place, so that the central lines on center line and the equipment Foundations face on the star-wheel 3, through the inspection at each position, confirm to remove chassis 4 in the safe and reliable situation, then remove hoisting beam 12 and pillar 9, it is in place then slowly head star wheel 3 to be fallen design attitude.
7) repetition measurement absolute altitude, position of center line and horizontal position are installed after the retest-ok.
Claims (1)
1. a method for mounting head sprocket wheel of belt sintering machine is characterized in that, utilizes indoor crane gear to finish the installation of sintering machine head star-wheel, and the method is carried out according to the following step:
1) is installed to sintering machine head skeleton on the platform first and highly is no more than the upper absolute altitude of trolley track;
2) lay two sintering pallets at trolley track, with wire rope two chassis are held together, can keep synchronously when making its operation, at chassis fixed installation crescent moon seat, the last mounting point in the trolley track both sides near head star wheel arranges two 75KW winchs;
3) on equipment Foundations according to absolute altitude configure base backing plate, finish center line at the equipment Foundations face, also finish center line on the star-wheel, after star-wheel was in place, the center line on the star-wheel was corresponding with the center line on the equipment Foundations face;
4) bridge crane is installed at the factory building top, top, head star wheel mounting point arranges single-beam lifting, platform above head star wheel arranges hoisting beam, hoisting beam is between single-beam lifting and head star wheel mounting point, two cover sheave block are installed on the hoisting beam, and two hoists are installed in every cover sheave block lower end;
5) chassis is shifted onto in the lifting zone at factory building rear portion, utilized bridge crane that sintering machine head star-wheel is lifted to more than the sintering machine plane of trajectory orbital through erection opening by ground, on the crescent moon seat of two chassis, steadily place;
6) utilize winch and bridge crane synchronously chassis to be pulled to the mounting point, when bridge crane reaches the limit of the position, the winch hook is moved to the rear portion by the chassis front portion, the chassis front portion is used single-beam lifting instead and is pulled, chassis is lifted unsettled, utilize two cover sheave block and four hoists that head star wheel is rotated adjustment in place, so that the central lines on center line and the equipment Foundations face on the star-wheel, inspection through each position, confirm in the safe and reliable situation, remove chassis, then remove hoisting beam and pillar, it is in place then slowly great wheel to be fallen design attitude;
7) repetition measurement absolute altitude, position of center line and horizontal position are installed after the retest-ok.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910219850 CN102062538B (en) | 2009-11-16 | 2009-11-16 | Method for mounting head sprocket wheel of belt sintering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910219850 CN102062538B (en) | 2009-11-16 | 2009-11-16 | Method for mounting head sprocket wheel of belt sintering machine |
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| Publication Number | Publication Date |
|---|---|
| CN102062538A CN102062538A (en) | 2011-05-18 |
| CN102062538B true CN102062538B (en) | 2013-03-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200910219850 Active CN102062538B (en) | 2009-11-16 | 2009-11-16 | Method for mounting head sprocket wheel of belt sintering machine |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105783516B (en) * | 2014-12-22 | 2017-11-28 | 五冶集团上海有限公司 | One kind 5,000,000 tons/a pellet firing machine installation methods |
| CN107436094A (en) * | 2016-05-27 | 2017-12-05 | 五冶集团上海有限公司 | Sintering machine support installation method |
| CN107436093A (en) * | 2016-05-27 | 2017-12-05 | 五冶集团上海有限公司 | Sinter machine production line drive device installation method |
| CN111776939B (en) * | 2020-06-23 | 2022-04-26 | 中国五冶集团有限公司 | Cross-inner hoisting installation method for belt type roasting machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RO90999A2 (en) * | 1985-01-05 | 1987-02-27 | Institutul De Inginerie Tehnologica Si Proiectare Pentru Industria Metalurgica,Ro | SUSTAINING AND TRAINING DEVICE |
| CN1040430A (en) * | 1988-08-16 | 1990-03-14 | 东北重型机械学院 | New-type head and tail spiders for sintering machine |
| CN2055240U (en) * | 1989-05-24 | 1990-03-28 | 熊玉林 | Figure-v fin and "head-tail" spider wheel of sintering trolley |
| JP2001116466A (en) * | 1999-10-22 | 2001-04-27 | Hitachi Zosen Corp | Pallet running device for sintering machine |
| CN2581073Y (en) * | 2002-09-25 | 2003-10-22 | 攀枝花钢铁有限责任公司钢铁研究院 | Sintered star wheel body |
-
2009
- 2009-11-16 CN CN 200910219850 patent/CN102062538B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RO90999A2 (en) * | 1985-01-05 | 1987-02-27 | Institutul De Inginerie Tehnologica Si Proiectare Pentru Industria Metalurgica,Ro | SUSTAINING AND TRAINING DEVICE |
| CN1040430A (en) * | 1988-08-16 | 1990-03-14 | 东北重型机械学院 | New-type head and tail spiders for sintering machine |
| CN2055240U (en) * | 1989-05-24 | 1990-03-28 | 熊玉林 | Figure-v fin and "head-tail" spider wheel of sintering trolley |
| JP2001116466A (en) * | 1999-10-22 | 2001-04-27 | Hitachi Zosen Corp | Pallet running device for sintering machine |
| CN2581073Y (en) * | 2002-09-25 | 2003-10-22 | 攀枝花钢铁有限责任公司钢铁研究院 | Sintered star wheel body |
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| CN102062538A (en) | 2011-05-18 |
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