CN207890900U - Large-scale girder steel hoist and mount, stand up and use fixture - Google Patents
Large-scale girder steel hoist and mount, stand up and use fixture Download PDFInfo
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- CN207890900U CN207890900U CN201721294009.3U CN201721294009U CN207890900U CN 207890900 U CN207890900 U CN 207890900U CN 201721294009 U CN201721294009 U CN 201721294009U CN 207890900 U CN207890900 U CN 207890900U
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- steel beam
- hoist
- hole
- girder steel
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 57
- 239000010959 steel Substances 0.000 title claims abstract description 57
- 238000010276 construction Methods 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 8
- 239000000725 suspension Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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Abstract
A fixture for hoisting and turning over a large steel beam comprises two identical special-shaped hoisting fixtures, wherein the two fixtures are locked at two ends of a flange plate of the steel beam respectively; a plurality of assembling holes and a plurality of hoisting holes are formed in each fixture, and the positions of the assembling holes and the positions of the holes in the hoisting holes in the two fixtures are the same. The utility model discloses simple manufacture, convenient operation, efficiency of construction are high, construction safety is good.
Description
Technical field：
The utility model belongs to construction technology of steel configuration field, is related to a kind of large-scale steel beam lifting, turn fixture.
Background technology：
With national energy conservation and emission reduction and the policy requirements of environmentally protective construction, steel construction by from now on industrial building and the people
It is widely used in building, large span, big section Steel Beams also will constantly be applied in all kinds of buildings.The lifting of usual girder steel
It is lifted using steel wire rope cluster or is lifted using steel plate sling and jig, generally by hoisting steel beam side flange plate by steel when turn
Beam vertically-arranged is placed on ground beam, is dragged girder steel in such a way that jenny trolley pulls girder steel and the hoist lifting hook that lands and is down flat
It puts, achievees the effect that girder steel turns over.
The lifting of above sling and jig, the shortcomings that turning over be：
1. open type sling and jig lifting junior beam is convenient, fast, but for large-scale girder steel, due to inertia when girder steel turns over
Larger, sling and jig is easy to slip, and safety is poor, and the steel beam lifting big for section, weight is big be easy to cause safety accident；
2. realize that girder steel turns over, need in such a way that crane carriage walking pulls, the inertia when girder steel is just toppled over
It is especially big, it be easy to cause portal crane compact car and steel wire rope damage；
3. as using steel wire rope binding lifting, safety is preferable, but steel wire rope binds trouble, low construction efficiency repeatedly.
Invention content：
The purpose of this utility model is to provide a kind of large-scale steel beam lifting, turn fixture, which makes simple, operation
Convenient, construction efficiency height, working security are good.
As above design, the technical solution of the utility model are：A kind of large size steel beam lifting, turn fixture, feature exists
In：Including two identical fixtures, two fixtures are locked respectively at steel beam flange plate both ends；It is formed with multiple dresses on each fixture
Distribution and multiple holes for hoist, and pilot hole is identical with the position of opening of hole for hoist on two fixtures.
The position of opening of above-mentioned each fixture hole for hoist is the side and top of fixture.
The position of opening of above-mentioned each fixture pilot hole is the bottom and side of fixture.
Above-mentioned each fixture bottom is parallel to be formed with multiple pilot holes.
Above-mentioned two fixture is locked by pilot hole at steel beam flange plate both ends with axis pin and split pin respectively.
The utility model had both solved cluster lifting efficiency is low and conventional open formula sling and jig hoisting safety difference is asked
It inscribes, while having taken into account the convenience of the safety and conventional sling and jig lifting of cluster lifting again, being that one kind is safe and efficient hangs
Be loaded tool.Its operation principle is, fixture is fabricated to a kind of two part arrangement, when lifting bolt or axis pin pass through pilot hole will
Fixture, which is assembled into one, lives steel beam flange board, reaches the safe effect of locking lifting.Meanwhile on the different location of fixture
Different holes for hoist is set, and using the effect for being tilted up to girder steel turn naturally of girder steel after lifting, (inclination can naturally when lifting
Reduce inertia caused by due to dragging when girder steel turns over to shake).
Description of the drawings
Fig. 1 is the schematic diagram of fixture 1；
Fig. 2 is the schematic diagram of fixture 2；
Fig. 3 is the schematic diagram of axis pin；
Fig. 4 is the assembling schematic diagram of fixture；
Fig. 5 is to carry out the vertical flat schematic diagram hung using hole for hoist at the top of fixture；
Fig. 6 is to carry out the vertical flat schematic diagram hung using fixture side hole for hoist；
Fig. 7 is to carry out the schematic diagram that Horizontal flat is hung using fixture side hole for hoist；
Fig. 8 is that girder steel turns over schematic diagram.
In figure：1-fixture 1；2-fixtures 2；3 (3a)-axis pins；4 (4a)-split pins；5-holes for hoist 1；6-holes for hoist
2；7-pilot holes 1；8-pilot holes 2；9-girder steels；10-hoist lifting hooks；11-driving trolleies；12-drivings；13-ground beams.
Specific implementation mode：
As shown in the figure：A kind of large size steel beam lifting, turns fixture, including two identical fixtures 1,2, two fixtures divide
It does not lock at steel beam flange plate both ends；Multiple pilot holes 7,8 and two holes for hoist 5,6, and two cards are formed on each fixture
Pilot hole is identical with the position of opening of hole for hoist on tool.The position of opening of above-mentioned each fixture hole for hoist is the side and top of fixture
Portion.Above-mentioned hole for hoist 5 is opened in the top of fixture, and hole for hoist 6 is opened in the side of fixture.Above-mentioned pilot hole 7 is opened in the side of fixture,
The parallel bottom for being opened in fixture of multiple pilot holes 8.Above-mentioned two fixture 1,2 is locked with axis pin 3 and split pin 4 by pilot hole respectively
Extremely at steel beam flange plate both ends.
The work step of the utility model is as follows：
1, fixture 1 and fixture 2 are stuck in steel beam flange plate both sides before lifting, axis pin 3,3a and split pin 4,4a is used in combination
The assembly of fixture 1 and 2 is integrated by pilot hole 7 and 8, achievees the effect that lock on girder steel, as shown in Figure 4：
2, the individually lifting of hole for hoist 5 at the top of fixture can be used in vertical flat hang, it is also possible to and fixture two side ends hole for hoist 6 lifts,
As shown in Figure 5,6：
3, it is such as hung using Horizontal flat, you can lifted using fixture two side ends hole for hoist 6, as shown in Fig. 7：
4, girder steel turns over (such as Fig. 8)：
1. fixture is assembled in flange plate position on the right side of girder steel, and using hole for hoist 6 as suspension centre；
2. raising suspension hook 10, and slowly moving trolley 11；
3. making girder steel 9 stand up on ground beam 13 by moving trolley 11 and raising suspension hook 10；
4. right side hole for hoist 6 of the snap ring set to fixture then will be lifted；
5. raising suspension hook 10, and slowly moving trolley 11 makes girder steel 9 reach nature inclination；
6. raising suspension hook 10 makes ground beam 13 slightly away of girder steel 9, reach the inclined lifting of nature；
7. then slowly off the hook makes 9 lower flange of girder steel contact ground beam 13 (this can reduce inertia when girder steel turns over)；
8. slowly landing suspension hook 10, dead weight after being tilted using girder steel and landing suspension hook 10 and to the left slow moving trolley 11
Steadily girder steel is put down, reaches girder steel and turns over purpose.
The utility model has reached the lifting convenience of conventional open sling and jig using the function of assembling, lock of fixture
With the safety of steel wire rope binding lifting, solves the convenience and security challenge of large-scale steel beam lifting, constructed by improving
Device not only ensure that the safety of construction, but also improve the efficiency of construction.
Claims (5)
1. a kind of large size steel beam lifting, turn fixture, it is characterised in that：Including two identical fixtures, two fixture difference
It locks at steel beam flange plate both ends；Multiple pilot holes and multiple holes for hoist are formed on each fixture, and are assembled on two fixtures
Hole is identical with the position of opening of hole for hoist.
2. large size steel beam lifting according to claim 1, turn fixture, it is characterised in that：Above-mentioned each fixture lifting
The position of opening in hole is the side and top of fixture.
3. large size steel beam lifting according to claim 1, turn fixture, it is characterised in that：Above-mentioned each fixture assembly
The position of opening in hole is the bottom and side of fixture.
4. large size steel beam lifting according to claim 1, turn fixture, it is characterised in that：Above-mentioned each fixture bottom
It is parallel to be formed with multiple pilot holes.
5. large size steel beam lifting according to claim 1, turn fixture, it is characterised in that：Above-mentioned two fixture is distinguished
It is locked at steel beam flange plate both ends by pilot hole with axis pin and split pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721294009.3U CN207890900U (en) | 2017-10-09 | 2017-10-09 | Large-scale girder steel hoist and mount, stand up and use fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721294009.3U CN207890900U (en) | 2017-10-09 | 2017-10-09 | Large-scale girder steel hoist and mount, stand up and use fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207890900U true CN207890900U (en) | 2018-09-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721294009.3U Active CN207890900U (en) | 2017-10-09 | 2017-10-09 | Large-scale girder steel hoist and mount, stand up and use fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207890900U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109552995A (en) * | 2018-12-20 | 2019-04-02 | 中国三冶集团有限公司宁波分公司 | Large-sized grinding mill barrel reversal hanger and its application method |
| CN110077958A (en) * | 2019-05-08 | 2019-08-02 | 中冶宝钢技术服务有限公司 | Big section profile turning tool |
| CN113998575A (en) * | 2021-11-24 | 2022-02-01 | 中国十九冶集团有限公司 | Crane beam hoisting device, hoisting structure and hoisting method |
-
2017
- 2017-10-09 CN CN201721294009.3U patent/CN207890900U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109552995A (en) * | 2018-12-20 | 2019-04-02 | 中国三冶集团有限公司宁波分公司 | Large-sized grinding mill barrel reversal hanger and its application method |
| CN109552995B (en) * | 2018-12-20 | 2020-01-03 | 中国三冶集团有限公司宁波分公司 | Large mill cylinder overturning lifting appliance and using method thereof |
| CN110077958A (en) * | 2019-05-08 | 2019-08-02 | 中冶宝钢技术服务有限公司 | Big section profile turning tool |
| CN113998575A (en) * | 2021-11-24 | 2022-02-01 | 中国十九冶集团有限公司 | Crane beam hoisting device, hoisting structure and hoisting method |
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