CN213865012U - Asymmetric multi-lifting-point balance beam for hoisting module prying block - Google Patents
Asymmetric multi-lifting-point balance beam for hoisting module prying block Download PDFInfo
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- CN213865012U CN213865012U CN202022764131.0U CN202022764131U CN213865012U CN 213865012 U CN213865012 U CN 213865012U CN 202022764131 U CN202022764131 U CN 202022764131U CN 213865012 U CN213865012 U CN 213865012U
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- 230000005484 gravity Effects 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 238000003466 welding Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model relates to the field of hoisting equipment, and discloses an asymmetric multi-lifting-point balance beam for hoisting a mould prying block, wherein the balance beam is of a double-layer structure, each layer of balance beam comprises three parallel main beams, the adjacent main beams are connected through a supporting beam, and the upper and lower layers of main beams are connected through a stand column; a plurality of upper lifting lugs are arranged on the main beams on the two sides of the upper-layer balance beam, and the upper lifting lugs are symmetrically arranged around the gravity center of the balance beam; and a plurality of lower lifting lugs are arranged on the main beams on the two sides of the lower-layer balance beam and correspond to the lifting points of the mould prying blocks. The utility model discloses a compensating beam adopts bilayer structure, and the lug of lower floor is corresponding with mould sled piece hoisting point, and the hoisting point on upper strata sets up along compensating beam focus symmetry, and unbalance loading or the problem of deformation can not appear during hoist and mount, has solved the hoist and mount problem of the heavy unbalance loading mould sled piece of the many hoisting points of large-span.
Description
Technical Field
The utility model relates to a jack-up lifting device field particularly, relates to an asymmetric many hoisting points compensating beam for hoist and mount mould sled piece.
Background
In engineering construction installation and maintenance transformation engineering, the construction period and the construction site are restricted, large-scale steel structures, equipment and pipelines are assembled into a mold prying block for prefabricating and installation, the mold prying block generally has the characteristics of large geometric dimension and poor hoisting center, the problems of easy unbalance loading and deformation exist during hoisting, and the hoisting requirement of the mold prying block structure can not be met by the conventional balance beam.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at overcomes prior art's is not enough, provides an asymmetric many hoisting points compensating beam for hoisting die sled piece.
In order to achieve the above object, the utility model adopts the following technical scheme:
an asymmetric multi-lifting-point balance beam for hoisting a module skid is of a double-layer structure, each layer of balance beam comprises three parallel main beams, adjacent main beams are connected through a supporting beam, and an upper layer of main beam and a lower layer of main beam are connected through an upright post; a plurality of upper lifting lugs are arranged on the main beams on the two sides of the upper-layer balance beam, and the upper lifting lugs are symmetrically arranged around the gravity center of the balance beam; and a plurality of lower lifting lugs are arranged on the main beams on the two sides of the lower-layer balance beam and correspond to the lifting points of the mould prying blocks.
Preferably, a diagonal brace is further arranged between the upper-layer support beam and the lower-layer support beam.
Preferably, girder, a supporting beam and bracing all adopt shaped steel, channel-section steel or steel pipe, and upper portion lug and lower part lug all adopt the steel sheet.
Preferably, the main beam, the support beam and the upright post are fixed by welding.
The utility model discloses following beneficial effect has: the utility model discloses a compensating beam adopts bilayer structure, and the lug of lower floor is corresponding with mould sled piece hoisting point, and the hoisting point on upper strata sets up along compensating beam focus symmetry, and unbalance loading or the problem of deformation can not appear during hoist and mount, has solved the hoist and mount problem of the heavy unbalance loading mould sled piece of the many hoisting points of large-span.
Drawings
FIG. 1 is a schematic structural view of the present invention;
wherein the figures include the following reference numerals: 1. a main beam; 2. a support beam; 3. a column; 4. an upper lifting lug; 5. a lower lifting lug; 6. and (4) bracing.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1, the asymmetric multi-lifting-point balance beam for hoisting the module skid block of the present invention has a double-layer structure, each layer of balance beam includes three parallel main beams 1, the adjacent main beams 1 are connected by a supporting beam 2, and the upper and lower layers of main beams 1 are connected by a column 3; the main beam, the supporting beam and the upright post are fixed by welding.
A plurality of upper lifting lugs 4 are arranged on the main beams on the two sides of the upper-layer balance beam, and the upper lifting lugs are symmetrically arranged around the gravity center of the whole balance beam; and a plurality of lower lifting lugs 5 are arranged on the main beams on the two sides of the lower-layer balance beam, and the lower lifting lugs correspond to the lifting points of the mould prying blocks.
In order to improve the structural strength of the whole balance beam, an inclined strut 6 is also arranged between the upper layer support beam and the lower layer support beam.
The girder, the supporting beam and the inclined strut can adopt section steel or channel steel or steel pipes, and the upper lifting lugs and the lower lifting lugs are all steel plates.
During the use, at first adopt the wire rope to detain to be connected upper portion lug and crane hook, hoist the compensating beam whole, then hoist the compensating beam to directly over the mould sled piece, adopt the wire rope to detain and connect lower part lug and mould sled piece, the hoist is steady slowly hoisted, hoist to the mounted position with the mould sled piece can.
In the description of the present invention, it should be noted that the terms "front end", "rear end", "left and right", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The asymmetric multi-lifting-point balance beam for hoisting the module prying block is characterized in that the balance beam is of a double-layer structure, each layer of balance beam comprises three parallel main beams (1), the adjacent main beams (1) are connected through a supporting beam (2), and the upper layer of main beam (1) and the lower layer of main beam (1) are connected through an upright post (3); a plurality of upper lifting lugs (4) are arranged on the main beams (1) on the two sides of the upper-layer balance beam, and the upper lifting lugs (4) are symmetrically arranged around the gravity center of the balance beam; a plurality of lower lifting lugs (5) are arranged on the main beams (1) on the two sides of the lower-layer balance beam, and the lower lifting lugs (5) correspond to lifting points of the die prying blocks.
2. The asymmetric multi-lifting-point balance beam for hoisting the module prying block according to the claim 1 is characterized in that a diagonal brace (6) is arranged between the upper and lower supporting beams (2).
3. The asymmetric multi-lifting-point balance beam for hoisting the module prying block according to claim 1, wherein the main beam (1), the support beam (2) and the inclined strut (6) are all made of section steel, channel steel or steel pipe, and the upper lifting lug (4) and the lower lifting lug (5) are made of steel plates.
4. The asymmetric multi-lifting-point balance beam for hoisting the module pry block according to the claim 1 is characterized in that the main beam (1), the support beam (2) and the upright column (3) are fixed by welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022764131.0U CN213865012U (en) | 2020-11-25 | 2020-11-25 | Asymmetric multi-lifting-point balance beam for hoisting module prying block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022764131.0U CN213865012U (en) | 2020-11-25 | 2020-11-25 | Asymmetric multi-lifting-point balance beam for hoisting module prying block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213865012U true CN213865012U (en) | 2021-08-03 |
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| CN202022764131.0U Active CN213865012U (en) | 2020-11-25 | 2020-11-25 | Asymmetric multi-lifting-point balance beam for hoisting module prying block |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115028052A (en) * | 2022-06-23 | 2022-09-09 | 中国人民解放军陆军军事交通学院 | Portable combination container hangs switching gallows |
| CN115028051A (en) * | 2022-06-23 | 2022-09-09 | 中国人民解放军陆军军事交通学院 | Combined type assembled lifting appliance of container crane |
-
2020
- 2020-11-25 CN CN202022764131.0U patent/CN213865012U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115028052A (en) * | 2022-06-23 | 2022-09-09 | 中国人民解放军陆军军事交通学院 | Portable combination container hangs switching gallows |
| CN115028051A (en) * | 2022-06-23 | 2022-09-09 | 中国人民解放军陆军军事交通学院 | Combined type assembled lifting appliance of container crane |
| CN115028051B (en) * | 2022-06-23 | 2025-12-16 | 中国人民解放军陆军军事交通学院 | Combined container crane assembling lifting appliance |
| CN115028052B (en) * | 2022-06-23 | 2025-12-16 | 中国人民解放军陆军军事交通学院 | Portable combined container crane switching hanger |
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