CN208869171U - One kind lifting reusable porous grade for steelwork tower truss and hangs lid - Google Patents
One kind lifting reusable porous grade for steelwork tower truss and hangs lid Download PDFInfo
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- CN208869171U CN208869171U CN201821590727.XU CN201821590727U CN208869171U CN 208869171 U CN208869171 U CN 208869171U CN 201821590727 U CN201821590727 U CN 201821590727U CN 208869171 U CN208869171 U CN 208869171U
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- shackle
- plate
- bottom plate
- crane
- lid
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Abstract
Reusable porous grade, which is lifted, for steelwork tower truss the utility model discloses one kind hangs lid, including crane, wirerope, shackle and to erection tower erect column, crane lifts by crane end and passes through wirerope joining shackle, lid is hung by shackle plate, bottom plate and brace composition, the shackle plate is welded in the middle part of bottom plate, the brace is equipped between shackle plate and bottom plate, the shackle plate is connect with the shackle, shackle plate, shackle and wirerope collectively constitute main crane system, multiple concentric circles are identified on the bottom plate, connecting hole is evenly arranged on each concentric circles, bottom plate is connect by the connecting hole and stud with the top plate for erecting column to erection tower.Steelwork tower truss is set to may be implemented to lift without destruction by the use for hanging lid, safe and convenient.
Description
Technical field
The utility model relates to hoisting technology fields, and in particular to one kind lifts reusable for steelwork tower truss
Porous grade hangs lid.
Background technique
In the prior art, pylon refers to towering formed steel construction, indefinite form product, for project situation difference according to requiring to set
Count pylon framework；It hangs lid and refers to connect by bolt with workpiece and be used to be promoted or the suspension centre structure of pulling equipment；Lifting refers to
Under the action of hoisting machinery, workpiece is elevated and is installed to the operation of specified position.
Aiming at the problem that extra-high in petrochemical equipment, super-huge steelwork tower truss lifting suspension centre is arranged, such as installing flare tower frame, tail gas
Pylon etc. is discharged, usual manner is the lifting construction for welding lifting lug above pylon or carrying out pylon using binding form, is being hung
When dress, intensity not can guarantee according to pylon structure and material characteristic, such as the small factor presence of thin-walled, column specification, easily to pylon
Ontology damages, serious damage lifting rope, be always tower hoisting is construction there are security risk and cumbersome and time consuming
The technical issues of.
Utility model content
The purpose of this utility model is to overcome deficiencies in the prior art, provide a kind of for steelwork tower truss lifting
Reusable porous grade hangs lid, steelwork tower truss may be implemented without lifting is destroyed by the use for hanging lid, safety is just
It is prompt.
The purpose of this utility model is achieved through the following technical solutions:
One kind lifting reusable porous grade for steelwork tower truss and hangs lid, including crane, wirerope, shackle and to
Erection tower erects column, and crane lifts by crane end by wirerope joining shackle, hangs lid and be made of shackle plate, bottom plate and brace, described
Shackle plate is welded in the middle part of bottom plate, and the brace is equipped between shackle plate and bottom plate, and the shackle plate is connect with the shackle,
Shackle plate, shackle and wirerope collectively constitute main crane system, are identified with multiple concentric circles on the bottom plate, on each concentric circles
Even to be provided with connecting hole, bottom plate is connect by the connecting hole and stud with the top plate for erecting column to erection tower.
Compared with prior art, beneficial effect brought by the technical solution of the utility model is:
It is connect by bolt with the roof movement to erection tower erection column 1. the utility model hangs the bottom plate of lid, it can be to avoid
Pylon welds or bundlees form using lifting lug and lifts, and prevents the destruction of pylon ontology and rope rig, it is ensured that pylon quality is complete
It is good.
It, can be according to the weight of difference pylon to be lifted, big 2. the bottom plate that the utility model hangs lid is equipped with multiple connecting holes
It is small etc. to be applicable in the different lids that hangs, it is applied widely, it is practical, it saves human and material resources.
Hang the achievable multiple lifting of lid 3. the utility model is same, guarantee safely, improve efficiency while, greatly reduce
Influence of the lifting to pylon structure installation quality, process is steady, safety, pylon quality serviceability rate 100%.
Detailed description of the invention
Fig. 1 is the positive structure diagram that the utility model hangs lid.
Fig. 2 is the overlooking structure diagram that the utility model hangs lid.
Fig. 3-1 to Fig. 3-4 is the connection status figure for hanging lid Yu different-diameter pylon column respectively.
Fig. 4 is to hang lid and triangular tower column connection status schematic top plan view.
Fig. 5-1 to Fig. 5-6 is the overturning process that lid and hanging apparatus completion pylon modular unit are hung by the utility model
Figure.
Fig. 6 is the elevational schematic view that pylon successively lifts.
Appended drawing reference: 1- bottom plate, 2- shackle plate, 3- brace, 4- connecting hole, 5- crane, 6- wait for that erection tower erects column
Specific embodiment
1 to Fig. 6 the utility model will be further described with reference to the accompanying drawing.
One kind lifting reusable porous grade for steelwork tower truss and hangs lid, including crane 5, wirerope, shackle and
Column 6 is erected to erection tower, crane 5 lifts by crane end by wirerope joining shackle, hangs lid by shackle plate 2, bottom plate 1 and 3 groups of brace
At shackle plate 2 is welded in 1 middle part of bottom plate, and brace 3 is welded between shackle plate 2 and bottom plate 1 to play reinforcing and stable work
With shackle plate 2 is connect with shackle, and shackle plate 2, shackle and wirerope collectively constitute main crane system, then are connected with suspension hook, 1 bottom
Plate is equipped with multiple concentric circles, is evenly arranged with connecting hole 4 on each concentric circles, bottom plate 1 by connecting hole 4 and stud with
The top plate connection that column 6 is erected to erection tower, applies pretightning force, each studs uniform force to studs.
As shown in Fig. 3-1 to Fig. 3-4 and Fig. 4, under regular situation, pylon structure to be lifted takes horizontal prefabricated group pair,
Several columns, crossbeam, diagonal brace, scaffold are merged into pylon modular unit, cooperated using major-minor crane by steelwork tower truss mould
Module unit overturns 90 ° from horizontal positioned state and is transitioned into vertical placement status；Such as in triangular tower overturning slipping, tower
Two suspension centre of frame bottom end stress first, upper end suspension centre are in relaxed state, and main crane and the cooperation of slipping tail crane lift sliding, by pylon
After modular unit is completely erected, pylon is in 3 points of stress simultaneously.
It selects crawler crane repeatedly to change operating condition and carries out Hoisting Method of Large Tower Frame, in the construction process, each section of steel construction
Pylon is after completing vertical working, descending, successively lifting from low to high, counterpart connection, centering；Closing coalification in middle Allianz has
It limits in 1,700,000 tons/year of methanol of responsible company's coal system and converted olefin project, the utility model hangs lid and is applied to purification device tail gas
It discharges in the task of tower hoisting and plays remarkable effect, as shown in Figure 6.
According to every layer of pylon modular unit column top plate connecting hole nominal diameter size, hangs lid and also choose corresponding nominal diameter
Bolt connecting hole, hang lid using same group and complete entire pylon totally lifting and installation, connection bolt can with tower section it
Between the studs that voluntarily configures, both save the cost also ensured the compatible degree of tie point；
The utility model is not limited to embodiments described above.Above the description of specific embodiment is intended to describe
With illustrate the technical solution of the utility model, the above mentioned embodiment is only schematical, is not restrictive.?
In the case of not departing from the utility model aims and scope of the claimed protection, those skilled in the art are practical at this
The specific transformation of many forms can be also made under novel enlightenment, these are belonged within the protection scope of the utility model.
Claims (1)
1. one kind lifts reusable porous grade for steelwork tower truss and hangs lid, including crane, wirerope, shackle and wait hang
Pylon column is filled, crane lifts by crane end and passes through wirerope joining shackle, which is characterized in that hangs lid by shackle plate, bottom plate and brace
Composition, the shackle plate are welded in the middle part of bottom plate, are equipped with the brace between shackle plate and bottom plate, the shackle plate with it is described
Shackle connection, shackle plate, shackle and wirerope collectively constitute main crane system, multiple concentric circles are identified on the bottom plate, each
Connecting hole is evenly arranged on concentric circles, bottom plate is connected by the connecting hole and stud with the top plate for erecting column to erection tower
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821590727.XU CN208869171U (en) | 2018-09-28 | 2018-09-28 | One kind lifting reusable porous grade for steelwork tower truss and hangs lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821590727.XU CN208869171U (en) | 2018-09-28 | 2018-09-28 | One kind lifting reusable porous grade for steelwork tower truss and hangs lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208869171U true CN208869171U (en) | 2019-05-17 |
Family
ID=66469069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821590727.XU Active CN208869171U (en) | 2018-09-28 | 2018-09-28 | One kind lifting reusable porous grade for steelwork tower truss and hangs lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208869171U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108946446A (en) * | 2018-09-28 | 2018-12-07 | 中石化重型起重运输工程有限责任公司 | One kind lifting reusable porous grade for steelwork tower truss and hangs lid |
-
2018
- 2018-09-28 CN CN201821590727.XU patent/CN208869171U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108946446A (en) * | 2018-09-28 | 2018-12-07 | 中石化重型起重运输工程有限责任公司 | One kind lifting reusable porous grade for steelwork tower truss and hangs lid |
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