CN201882862U - Large-tonnage work piece lifting device - Google Patents
Large-tonnage work piece lifting device Download PDFInfo
- Publication number
- CN201882862U CN201882862U CN2010206606510U CN201020660651U CN201882862U CN 201882862 U CN201882862 U CN 201882862U CN 2010206606510 U CN2010206606510 U CN 2010206606510U CN 201020660651 U CN201020660651 U CN 201020660651U CN 201882862 U CN201882862 U CN 201882862U
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- lifting
- tonnage
- work piece
- beams
- workpiece
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Abstract
The utility model relates to a loading and lifting device, in particular to a large-tonnage work piece lifting device, which comprises a support seat, a pair of main beams, a plurality of crossbeams, a plurality of lifting beams and a plurality of hydraulic jacks. The main beams are respectively arranged on the support seat, the upper parts of the main beams are respectively provided with two hydraulic jacks with certain spacing, the crossbeams are arranged between the corresponding hydraulic jacks on the two main beams and are respectively provided with two lifting beams, the four lifting beams are arranged on the periphery of a work piece to be lifted, and the bottom ends of the four lifting beams are tightly buckled with the bottom of the work piece. The large-tonnage work piece lifting device is mainly applied in loading and lifting of heavy work pieces during installation of heavy equipment or work pieces when the crown block in a workshop is not installed or the tonnage of the crown block cannot meet tonnage requirements. Moreover, the large-tonnage work piece lifting device has a simple structure and high safety, is convenient to operate, and can reduce the equipment installation cost.
Description
Technical field
The utility model relates to lifting and bont, specifically is a kind of large-tonnage workpiece bont.
Background technology
At present, surpass 120 tons the large-tonnage workpiece lifting and relatively difficulty is installed, it is less that the overhead traveling crane tonnage of overhead traveling crane or installation was not generally also installed in the workshop when these workpiece were installed, and can not satisfy the lifting needs of large-tonnage workpiece.
Summary of the invention
The utility model is intended to solve the lifting and the lifting problem of large-tonnage workpiece, and provides a kind of simple in structure, and cost of manufacture is low, and fabrication cycle is short, adapts to the many large-tonnage workpiece bonts of workpiece kind.
The technical scheme that the described problem that solves the utility model adopts is: a kind of large-tonnage workpiece bont, comprise bearing, girder, crossbeam, lifting beam, hydraulic jack, described girder is a pair of, place on the bearing respectively, the top of each girder is furnished with two hydraulic jacks at a distance of certain distance, be placed with crossbeam between the cooresponding hydraulic jack on two girders, two lifting beams are housed respectively on each crossbeam, the position of four lifting beams is uniform all around by being raised workpiece, links closely bottom the workpiece in its bottom.
The utility model is mainly used in when heavy wares or workpiece are installed, and the workshop overhead traveling crane is not also installed or the lifting and the lifting of the heavy workpiece during the required tonnage of overhead traveling crane tonnage out of reach, and compared with prior art, its beneficial effect is:
1. satisfied the lifting requirement of various forms of large-tonnage workpiece.
2. simple in structure, easy to operate, the safety performance height.
3. the lifting for large-tonnage workpiece in the heavy equipment manufacture provides convenience, can save the cost of installation of equipment.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: bearing 1, girder 2, hydraulic jack 3, workpiece 4, lifting beam 5, crossbeam 6.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Referring to Fig. 1, the described large-tonnage workpiece of present embodiment bont, hydraulic jack 3 by four bearings 1, two girders 2, two crossbeams 6, four lifting beams 5 and 4 300 tons constitutes, the height of four bearings 1 is according to the size of the workpiece 4 that is raised and highly selection, two girders 2 place respectively on two bearings 1, four bearings 1 and two girders 2 be positioned at workpiece 4 around, girder 2 is parallel with workpiece 4; Hydraulic jack 3 per two a pair of being positioned over respectively on the girder 2 of four 300 tons, and according to the raised position of workpiece 4 location; Place a crossbeam 6 on two girders 2 between the cooresponding hydraulic jack 3, the position that 5, four lifting beams 5 of two lifting beams are housed respectively on each crossbeam 6 is uniform by being raised around the workpiece 4, the link closely bottom of workpiece 4, its bottom.By hydraulic jack 3 jack-up crossbeams 6, by lifting beam 5 workpiece 4 of slinging.
Claims (1)
1. large-tonnage workpiece bont, comprise bearing, girder, crossbeam, lifting beam, hydraulic jack, it is characterized in that, described girder is a pair of, places respectively on the bearing, and the top of each girder is furnished with two hydraulic jacks at a distance of certain distance, be placed with crossbeam between the cooresponding hydraulic jack on two girders, two lifting beams are housed respectively on each crossbeam, and the position of four lifting beams is uniform all around by being raised workpiece, links closely bottom the workpiece in its bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206606510U CN201882862U (en) | 2010-12-15 | 2010-12-15 | Large-tonnage work piece lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206606510U CN201882862U (en) | 2010-12-15 | 2010-12-15 | Large-tonnage work piece lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201882862U true CN201882862U (en) | 2011-06-29 |
Family
ID=44180400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206606510U Expired - Lifetime CN201882862U (en) | 2010-12-15 | 2010-12-15 | Large-tonnage work piece lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201882862U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108946548A (en) * | 2018-10-10 | 2018-12-07 | 贵州大学 | A kind of dedicated tool and its application method of unloading for ship lift retarder |
-
2010
- 2010-12-15 CN CN2010206606510U patent/CN201882862U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108946548A (en) * | 2018-10-10 | 2018-12-07 | 贵州大学 | A kind of dedicated tool and its application method of unloading for ship lift retarder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110629 |