CN205603043U - A special quick hoisting accessory for power station gate gate slot concerte cover plate - Google Patents
A special quick hoisting accessory for power station gate gate slot concerte cover plate Download PDFInfo
- Publication number
- CN205603043U CN205603043U CN201620448272.2U CN201620448272U CN205603043U CN 205603043 U CN205603043 U CN 205603043U CN 201620448272 U CN201620448272 U CN 201620448272U CN 205603043 U CN205603043 U CN 205603043U
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- China
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- cover plate
- wire rope
- gate
- stabilizer
- girder
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Abstract
The utility model discloses a special quick hoisting accessory for power station gate gate slot concerte cover plate, it includes two girders, the welding has many equidistant crossbeams between two girders, have in the welding of the front of girder that four symmetrical arrangement's play to rise the lug, the reverse side and the parallel symmetry of crossbeam of girder have arranged the wire rope lug, the center line position of crossbeam installs the stabilizer, wire rope's both ends respectively fixed mounting on the wire rope lug and pass the stabilizer, wire rope is last to install two lifting hooks, two lifting hooks set up the both sides at the stabilizer respectively. This hoisting accessory can accomplish concerte cover plate's lifting fast.
Description
Technical field
This utility model belongs to gate of hydropower station constructing device field, a kind of special lift up rapidly device for gate of hydropower station gate slot concrete cover.
Background technology
The gate recess cover plate of hydropower station at present all uses concrete cover, when carrying out gate opening/closing or hole inside processing, all well velar plate need to be opened, owing to hole is bigger, cover plate quantity is more, and concrete cover is generally job site and makes, suspension centre installation accuracy is poor, typically can only use snap ring, suspender belt and the lifting transhipment of crane monolithic cover plate.
The technique of this present stage has the disadvantage that
One, at the bottom of work efficiency, such as Xiluodu project one is fanned gate slot cover plate time of opening and covering back of water inlet maintenance door and is both needed to about 70 minutes；
Two, department Suo personnel and the commanding of handling cover plate need to be bigger in free face operation, security risk；
Three, to go back to process of assembling cover plate gap uncontrollable for cover plate, when excesssive gap causes last block to cover, causes the excesssive gap of the most several pieces when gap is too small.
Utility model content
The purpose of this utility model is to provide a kind of special lift up rapidly device for gate of hydropower station gate slot concrete cover, and this boom hoisting can be rapidly completed the lifting operation of concrete cover.
In order to realize above-mentioned technical characteristic, the technical solution adopted in the utility model is: a kind of special lift up rapidly device for gate of hydropower station gate slot concrete cover, it includes two girders, many equally spaced crossbeams it are welded with between two girders, face bonding at girder is connected to four hangers that hoist being arranged symmetrically with, the positional symmetry that the reverse side of girder is parallel with crossbeam is disposed with wire rope ear, the position of center line of crossbeam is provided with stabilizer, the two ends of steel wire rope are respectively and fixedly installed on wire rope ear and through stabilizer, two suspension hooks are installed on steel wire rope, two suspension hooks are separately positioned on the both sides of stabilizer.
Described girder uses square steel material to make.
The line space design of the cover plate that the spacing of described crossbeam is lifted by crane as required.
This utility model has the advantages that:
1, work efficiency is improved.As a example by intake of hydropower station bulkhead gate groove cover plate: traditional coordinating the mode of snap ring handling to open with suspender belt and return capping plate respectively needs about 70min, new boom hoisting only to need 10min.
2, improve cover plate and return packing quality.After traditional approach cover plate returns dress, the gap between cover plate is the most uneven, often occurs that excesssive gap causes instrument to drop or the too small phenomenon that cannot place last block cover plate in gap；New special purpose device completely avoid this problem, makes all cover plates of same hole install as one piece of cover plate, and gap is controlled.
3, usage safety performance is high.All cover plates disposably lift by crane, it is to avoid free face operation, have substantially increased the operational security of heavy industry.
4, highly versatile.Can be used for the concrete cover of the gate recess in all power stations.
Accompanying drawing explanation
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is this utility model front view.
Fig. 2 is this utility model rearview.
Fig. 3 is this utility model right view.
Fig. 4 is this utility model stabilizer mounting structure schematic diagram.
Fig. 5 is that this utility model carries out cover plate lifting process schematic.
In figure: girder 1, crossbeam 2, the hanger 3 that hoists, wire rope ear 4, stabilizer 5, steel wire rope 6, suspension hook 7, cover plate 8.
Detailed description of the invention
Below in conjunction with the accompanying drawings embodiment of the present utility model is described further.
As Figure 1-4, a kind of special lift up rapidly device for gate of hydropower station gate slot concrete cover, it includes two girders 1, many equally spaced crossbeams 2 it are welded with between two girders 1, face bonding at girder 1 is connected to four hangers 3 that hoist being arranged symmetrically with, the reverse side of girder 1 positional symmetry parallel with crossbeam 2 is disposed with wire rope ear 4, the position of center line of crossbeam 2 is provided with stabilizer 5, the two ends of steel wire rope 6 are respectively and fixedly installed on wire rope ear 4 and through stabilizer 5, two suspension hooks 7 are installed on steel wire rope 6, two suspension hooks 7 are separately positioned on the both sides of stabilizer 5.Hoisting device can be used to be lifted by crane by whole overarm brace by the installed above multiple hangers 3 that hoist at girder 1, and then the hook all cover plates 8 on crossbeam 2 are disposably lifted by crane, be greatly improved work efficiency, it is ensured that construction quality.
Further, by the hanger on cover plate 8 is connected with suspension hook 7 simultaneously, it is then passed through stabilizer 5 and ensure that cover plate balance during lifting, prevent tilt phenomenon.
Further, owing to concrete cover hanger typically makes coarse, symmetry and the suspension centre discrepancy in elevation are inconsistent, this stabilizer 5 hanging steel rope balances the stress between two suspension centres, after ensureing cover plate lifting, WAWQ is put down, center of gravity is positioned at hole center, it is to avoid uneven cause the lifting of polylith cover plate due to each cover plate suspension centre difference after.
Further, described girder 1 uses square steel material to make.Girder 1 is main bearing beam, uses square steel to make, and flexing resistance is good.
Further, the line space design of the cover plate 8 that the spacing of described crossbeam 2 is lifted by crane as required.Spacing by cover plate 8 can design the spacing of crossbeam 2, it is possible to disposably carries out the lifting operation of polylith cover plate, thus improves work efficiency.
Specific operation process of the present utility model and operation principle be:
When needing the lifting carrying out cover plate 8, first, suspension hook 7 on steel wire rope 6 is connected with the hanger on cover plate 8, and the cover plate 8 that mounting hook polylith is parallel according to this, make on whole crossbeam 2 all hook cover plates 8, then, it is connected with the hanger 3 that hoists on girder 1 with large-scale lifting appliance, finally carry out the lifting operation of whole cover plate 8, the lifting operation of polylith cover plate 8 can be carried out by above-mentioned construction method and step simultaneously, and can guarantee that all cover plates lifting balance；On crossbeam, the use of stabilizer can fully ensure that and occurs without mutually transverse dislocation between every piece of cover plate, in order to avoid affecting back dress；Stabilizer and steel wire rope there is the problem of the discrepancy in elevation with the use of two suspension centres on same cover plate can be solved, level when making every piece of cover plate lifting, do not tilt.
Claims (3)
1. the special lift up rapidly device for gate of hydropower station gate slot concrete cover, it is characterized in that: it includes two girders (1), many equally spaced crossbeams (2) it are welded with between two girders (1), face bonding at girder (1) is connected to four hangers that hoist (3) being arranged symmetrically with, the reverse side of girder (1) positional symmetry parallel with crossbeam (2) is disposed with wire rope ear (4), the position of center line of crossbeam (2) is provided with stabilizer (5), the two ends of steel wire rope (6) are respectively and fixedly installed to wire rope ear (4) and above and pass stabilizer (5), two suspension hooks (7) are installed on steel wire rope (6), two suspension hooks (7) are separately positioned on the both sides of stabilizer (5).
A kind of special lift up rapidly device for gate of hydropower station gate slot concrete cover the most according to claim 1, it is characterised in that: described girder (1) uses square steel material to make.
A kind of special lift up rapidly device for gate of hydropower station gate slot concrete cover the most according to claim 1, it is characterised in that: the line space design of the cover plate (8) that the spacing of described crossbeam (2) is lifted by crane as required.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620448272.2U CN205603043U (en) | 2016-05-17 | 2016-05-17 | A special quick hoisting accessory for power station gate gate slot concerte cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620448272.2U CN205603043U (en) | 2016-05-17 | 2016-05-17 | A special quick hoisting accessory for power station gate gate slot concerte cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205603043U true CN205603043U (en) | 2016-09-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620448272.2U Active CN205603043U (en) | 2016-05-17 | 2016-05-17 | A special quick hoisting accessory for power station gate gate slot concerte cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205603043U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111155494A (en) * | 2020-02-14 | 2020-05-15 | 中国电建集团贵阳勘测设计研究院有限公司 | Improvement method and structure of plane gate lifting lug |
-
2016
- 2016-05-17 CN CN201620448272.2U patent/CN205603043U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111155494A (en) * | 2020-02-14 | 2020-05-15 | 中国电建集团贵阳勘测设计研究院有限公司 | Improvement method and structure of plane gate lifting lug |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |