CN101962153A - Method for lifting wood springboard for building coke oven by adopting special iron hook - Google Patents
Method for lifting wood springboard for building coke oven by adopting special iron hook Download PDFInfo
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- CN101962153A CN101962153A CN 201010293675 CN201010293675A CN101962153A CN 101962153 A CN101962153 A CN 101962153A CN 201010293675 CN201010293675 CN 201010293675 CN 201010293675 A CN201010293675 A CN 201010293675A CN 101962153 A CN101962153 A CN 101962153A
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- eave tile
- springboard
- wooden springboard
- wooden
- scaffold
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Abstract
The invention relates to a method for lifting a wood springboard for building a coke oven by adopting a special iron hook. The method comprises the following steps of: hanging a lifting lug (1) of the special iron hook onto a hanging hook on hoisting equipment for construction in the coke oven; hosting the special iron hook onto a wood springboard (4) for a corridor type scaffold by the hosting equipment; putting a hook head (3) of the special iron hook in an empty space between the wood springboard (4) and a coke oven brickwork, and then rotating the hook head (3) to hang the whole wood springboard (4) on the hook head (3); then moving the hook head (3) to the gravity point of the wood springboard (4), and lifting the wood springboard (4) to a place in the coke oven out of the way; and after the scaffold is lifted, directly hoisting the wood springboard (4) to an original place and spreading. The method is convenient to operate; and the special iron hook has the advantages of simple structure, easy manufacture, low cost, and the like.
Description
Technical field
The invention belongs to coke oven scaffold construction field, relate in particular to and a kind ofly adopt special-purpose iron to collude to promote the method for coke furnace building with wooden springboard.
Background technology
Coke furnace building is divided into scaffold and corridor formula scaffold in the stove with scaffold.
Scaffold is in the middle of every twice wall of building by laying bricks or stones in the stove, the width of the springboard on the scaffold is about 240mm, the length specification of springboard is 6m, 4m, 3m, with the 6m coke oven regenerator is example, springboard in from the burner to the stove is provided as the springboard overlap joint of 4m and 6m, satisfy the length that 1m beyond the burner adds the 7990mm in the stove of burner in the stove, approximately 9m with the iron wire colligation together.At the height of building by laying bricks or stones about 1m, springboard needs toward rising, and method in the past is to cut off the iron wire of overlap joint usefulness, and utilization is artificial then, and springboard is lifted on the furnace wall, waits to install upper falsework, spreads springboard, uses iron wire colligation springboard overlap again.In this operation, it is time-consuming not only to require great effort, and influences the coke furnace building work efficiency.
Springboard length overall on the formula scaffold of corridor has tens meters, adopt the butt joint of 4m specification springboard, width is that 4 to 5 springboard is laid side by side, overall width is about 1200mm, follow closely into an integral body with the horizontal batten that draws on the springboard, springboard when rising, the horizontal batten that draws of need dismantling, one removes of springboard, pile up then on one side.In this operation, the ganister dust that coke furnace building is used on the springboard is bigger, and people's respiratory system is had bigger injury; It is time-consuming to require great effort simultaneously, influences the coke furnace building work efficiency.
Summary of the invention
Technical matters to be solved by this invention is: provide a kind of and can directly adopt the method that hoisting crane cooperates scaffold to construct in the stove.
The present invention solves its technical matters and adopts following technical scheme:
The special-purpose iron of employing provided by the invention colludes and promotes the method for coke furnace building with wooden springboard, specifically may further comprise the steps:
(1) hanger that special-purpose iron is colluded hangs over and constructs in the coke oven with on the drop hanger on the weight-lifting equipment;
(2) weight-lifting equipment lifts by crane, and described special-purpose iron is colluded hang on the wooden springboard that scaffold is used in corridor formula scaffold or the stove;
(3) eave tile that special-purpose iron is colluded puts down from the neutral gear between wooden springboard and the coke oven masonry, rotate eave tile again, hang on the eave tile wooden springboard is whole, then eave tile is moved on to the focus point of wooden springboard, promote wooden springboard to coke oven body of wall upper surface, after raising up Deng scaffold, directly wooden springboard is hung back the old place to spread;
In said process,, then can need not to remove this horizontal batten that draws if described wooden springboard has the horizontal batten that draws.
Beneficial effect of the present invention mainly is:
1. method of operation simple and fast, laborsaving saving time, the light free from dust of operating process.
2. simple in structure, be convenient to make.
3. cost is low: it is that main material is made that special-purpose iron colludes by regular reinforcement, has economic, practical characteristics, is easy to promote.
Description of drawings
The structural representation that Fig. 1 colludes for the special-purpose iron of corridor formula putlock.
The structural representation that Fig. 2 colludes for the special-purpose iron of putlock in the stove.
Fig. 3 colludes the enforcement block diagram for the special-purpose iron of corridor formula putlock.
Fig. 4 colludes the enforcement block diagram for the special-purpose iron of putlock in the stove.
Among the figure: 1. hanger; 2. connecting rod; 3. eave tile; 4. wooden springboard; 5. the horizontal batten that draws.
The specific embodiment
The present invention is described further below in conjunction with embodiment and accompanying drawing.
The special-purpose iron of embodiment 1. usefulness colludes the method that promotes corridor formula scaffold overwood springboard
Specifically be to adopt the method that may further comprise the steps:
1. making the special-purpose iron that direct integral body catches on corridor formula scaffold overwood springboard colludes:
Referring to Fig. 1 and Fig. 3: it is to be made with screw-thread steel that described special-purpose iron colludes, and its end is the hanger 1 that curves closed circular, and the other end is the eave tile 3 that perpendicular bending is colluded, this eave tile to collude length slightly long than wooden springboard 4 width that corridor formula scaffold is used.Be connecting rod 2 between hanger 1 and the eave tile 3, connecting rod 2 can keep the object level after slinging on the gravity axis of hanging object.
The diameter of described screw-thread steel is 20～24mm, or decides according to actual needs.
Described eave tile 3, the length of colluding that contacts with wooden springboard 4 is 5～10cm than wooden springboard 4 width length.
2. promote the wooden springboard that corridor formula scaffold is used:
(1) hanger 1 is hung in the stove construction with on the drop hanger on the weight-lifting equipment;
(2) weight-lifting equipment lifting is colluded described special-purpose iron and is hung on the wooden springboard 4 that corridor formula scaffold uses;
(3) eave tile 3 is put down from the neutral gear between wooden springboard 4 and the masonry, rotate eave tile 3 again, with wooden springboard 4 whole hanging on the eave tile 3, then eave tile 3 is moved on to the focus point of wooden springboard 4, promote wooden springboard 4 out of the way place to the coke oven, after raising up Deng scaffold, directly wooden springboard 4 is hung back the old place and spread and get final product.
This process need not to remove the horizontal batten 5 that draws, and power operation is steady, so free from dust.
The special-purpose iron of embodiment 2. usefulness colludes the method for the interior scaffold of stove with wooden springboard that promote
Specifically be to adopt the method that may further comprise the steps:
1. making direct integral body catches on scaffold in the stove and colludes with the special-purpose iron of wooden springboard:
Referring to Fig. 2 and Fig. 4: it is to be made with screw-thread steel that described special-purpose iron colludes, its end is the hanger 1 that curves closed circular, the other end is to be " 7 " font eave tile that perpendicular folding colludes, need weld a straight reinforcing bar apart from the place of eave tile 50～60mm, make eave tile become side " U " font eave tile, can be inserted into 3 li of eave tiles by the object of being sling, so that prevent the distortion landing of being sling object.Be connecting rod 2 between hanger 1 and the eave tile 3.
The diameter of described screw-thread steel is 14～18mm, or decides according to actual needs.
Described eave tile 3, the length of colluding that contacts with wooden springboard 4 is 5～10cm than wooden springboard 4 width length.
2. the wooden springboard that scaffold is used in the lifting stove:
(1) hanger 1 is hung in the stove construction with on the drop hanger on the weight-lifting equipment;
(2) weight-lifting equipment lifts by crane, and described special-purpose iron is colluded hang on the wooden springboard 4 that scaffold is used in the stove that will move;
(3) eave tile 3 is put down from the neutral gear between wooden springboard 4 and the masonry, rotate eave tile 3 again, with wooden springboard 4 whole hanging on the eave tile 3, then eave tile 3 is moved on to the focus point of wooden springboard 4, promote wooden springboard 4 to furnace wall, after raising up Deng scaffold, directly wooden springboard 4 is hung back the old place and spread and get final product.
Effect of the present invention: with the construction of 60 hole 6m coke oven springboards is example, construction method in the past: every lifting, corridor formula scaffold is installed with wooden springboard and the interior wooden springboard of scaffold of stove, this springboard consumption is 24m
3, the iron wire consumption 40kg of colligation springboard needs 6 hours work-hours of 20 people.When adopting this special-purpose iron to collude: every lifting, corridor formula scaffold is installed with wooden springboard and the interior wooden springboard of scaffold of stove, this springboard consumption is 24m
3, the iron wire consumption 0kg of colligation springboard needs 4 hours work-hours of 12 people.
Therefore, adopt this method after, make scaffold quick construction in coke oven scaffold and the stove, and in stove free from dust in the scaffold work progress, illustrate that this method effect is remarkable.
Below only be Application Example of the present invention, can not limit the present invention's interest field certainly with this, therefore the equivalence of being done according to the present patent application claim changes, and still belongs to protection scope of the present invention.
Claims (8)
1. method that promotes coke furnace building with wooden springboard is characterized in that a kind ofly adopting special-purpose iron to collude to promote the method for corridor formula scaffold with wooden springboard, the method that this method may further comprise the steps:
1) hanger that special-purpose iron is colluded (1) hangs over and constructs in the coke oven with on the drop hanger on the weight-lifting equipment;
2) weight-lifting equipment lifting is colluded described special-purpose iron and is hung on the wooden springboard (4) that corridor formula scaffold uses;
3) eave tile that special-purpose iron is colluded (3) puts down from the neutral gear between wooden springboard (4) and the coke oven masonry, rotate eave tile (3) again, hang on the eave tile (3) wooden springboard (4) is whole, then eave tile (3) is moved on to the focus point of wooden springboard (4), promote wooden springboard (4) out of the way place to the coke oven, after raising up Deng scaffold, directly wooden springboard (4) is hung back the old place to spread;
This process need not to remove the horizontal batten (5) that draws.
2. method according to claim 1 is characterized in that: the end that described special-purpose iron colludes is the hanger (1) that curves closed circular, and the other end is the eave tile (3) that perpendicular bending is colluded; Be connecting rod (2) between hanger (1) and the eave tile (3), this connecting rod is on the gravity axis of hanging object.
3. method according to claim 2 is characterized in that: the length of colluding that described eave tile (3) contacts with wooden springboard (4) is 5～10cm than wooden springboard (4) width length.
4. method according to claim 2 is characterized in that: it is to be that 20～24mm screw-thread steel is made with diameter that described special-purpose iron colludes.
5. method that promotes coke furnace building with wooden springboard is characterized in that a kind of scaffold that adopts special-purpose iron to collude to promote in the stove with the method for wooden springboard, the method that this method may further comprise the steps:
1) hanger (1) is hung over the interior construction of stove with on the drop hanger on the weight-lifting equipment;
2) weight-lifting equipment lifts by crane, and described special-purpose iron is colluded hang on the wooden springboard (4) that scaffold is used in the stove that will move;
3) eave tile (3) is put down from the neutral gear between wooden springboard (4) and the coke oven masonry, rotate eave tile (3) again, hang on the eave tile (3) wooden springboard (4) is whole, then eave tile (3) is moved on to the focus point of wooden springboard (4), promote wooden springboard (4) to furnace wall, after raising up Deng scaffold, directly wooden springboard (4) is hung back the old place and spread.
6. method according to claim 5, it is characterized in that: the end that described special-purpose iron colludes is the hanger (1) that curves closed circular, the other end is to be " 7 " font eave tile that perpendicular folding colludes, place apart from eave tile 50～60mm is welded with a straight reinforcing bar, make eave tile become side " U " font eave tile, the object of being sling can be inserted into eave tile (3) lining; Be connecting rod (2) between hanger (1) and the eave tile (3).
7. method according to claim 5 is characterized in that: the length of colluding that described eave tile (3) contacts with wooden springboard (4) is 5～10cm than wooden springboard (4) width length.
8. method according to claim 5 is characterized in that: it is to be that 14～18mm screw-thread steel is made with diameter that described special-purpose iron colludes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010293675 CN101962153A (en) | 2010-09-27 | 2010-09-27 | Method for lifting wood springboard for building coke oven by adopting special iron hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010293675 CN101962153A (en) | 2010-09-27 | 2010-09-27 | Method for lifting wood springboard for building coke oven by adopting special iron hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101962153A true CN101962153A (en) | 2011-02-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010293675 Pending CN101962153A (en) | 2010-09-27 | 2010-09-27 | Method for lifting wood springboard for building coke oven by adopting special iron hook |
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| CN (1) | CN101962153A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106744266A (en) * | 2016-12-29 | 2017-05-31 | 马鞍山万普实业发展有限公司 | A kind of transport frock for transporting steel construction |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2099114U (en) * | 1991-04-18 | 1992-03-18 | 郭振洲 | Hoist for pre-fabricated board |
| CN2213146Y (en) * | 1994-09-07 | 1995-11-22 | 和东风 | Adjustable lift sub for lifting steel plate |
| CN201376834Y (en) * | 2009-02-20 | 2010-01-06 | 上海宝冶建设有限公司 | Lifting appliance for protecting surface of steel plate |
-
2010
- 2010-09-27 CN CN 201010293675 patent/CN101962153A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2099114U (en) * | 1991-04-18 | 1992-03-18 | 郭振洲 | Hoist for pre-fabricated board |
| CN2213146Y (en) * | 1994-09-07 | 1995-11-22 | 和东风 | Adjustable lift sub for lifting steel plate |
| CN201376834Y (en) * | 2009-02-20 | 2010-01-06 | 上海宝冶建设有限公司 | Lifting appliance for protecting surface of steel plate |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106744266A (en) * | 2016-12-29 | 2017-05-31 | 马鞍山万普实业发展有限公司 | A kind of transport frock for transporting steel construction |
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Application publication date: 20110202 |