CN217578031U - Combined hydraulic jacking device - Google Patents
Combined hydraulic jacking device Download PDFInfo
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- CN217578031U CN217578031U CN202221290761.1U CN202221290761U CN217578031U CN 217578031 U CN217578031 U CN 217578031U CN 202221290761 U CN202221290761 U CN 202221290761U CN 217578031 U CN217578031 U CN 217578031U
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- hydraulic pressure
- track
- pressure jacking
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- hoisting point
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Abstract
The utility model relates to a modular hydraulic jacking device, two track roof beams including parallel arrangement, slidable mounting has three hydraulic pressure jacking wares and is equipped with the tie-beam between two adjacent hydraulic pressure jacking wares on every track roof beam, all be equipped with the crossbeam between two hydraulic pressure jacking ware tops that correspond on two track roof beams, wherein be equipped with two hoist and mount roof beams between two adjacent crossbeams, a first hoisting point wire rope is all installed at every hoist and mount roof beam middle part, install two second hoisting point wire ropes on the other crossbeam, every track roof beam top one end all articulates there is a hydraulic pressure jacking ware and this hydraulic pressure jacking ware and the articulated outer end hydraulic pressure jacking ware on this track roof beam. The utility model discloses combination form is diversified, the flexible operation, and combination formula hydraulic jacking system makes its lifting capacity stronger, application scope wider, can adapt to the hoist and mount engineering of bigger tonnage equipment under the new trend.
Description
Technical Field
The utility model relates to a jack-up lifting device's technical field especially relates to a modular hydraulic jacking device.
Background
At present, in the field of hoisting of large-scale equipment in domestic gas power generation projects, a gas turbine is used as a core component of a gas power station, and has the characteristics of large volume, heavy weight and the like, and the hoisting process is determined according to the comprehensive consideration of site environment and construction progress. The process is particularly suitable for the environment where the construction site space is narrow or other large machines cannot be constructed after the roof of the gas turbine house is closed, and has a good application effect in the gas turbine hoisting engineering. However, with the increasing of the hoisting weight of the gas turbine in the gas power generation project in recent years, especially the phenomenon of the front and rear hoisting points being biased is more obvious due to the irregular overall dimension of the gas turbine, and the hoisting capacity of the existing hydraulic jacking device cannot completely meet the hoisting requirement of the gas turbine in a larger-scale power station.
Disclosure of Invention
The utility model discloses aim at solving prior art's not enough, and provide a modular hydraulic jacking device.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme:
the utility model provides a modular hydraulic jacking device, two track roof beams including parallel arrangement, slidable mounting has three hydraulic jacking wares and is equipped with the tie-beam between two adjacent hydraulic jacking wares on every track roof beam, all be equipped with the crossbeam between two hydraulic jacking ware tops that correspond on two track roof beams, wherein be equipped with two hoist and mount roof beams between two adjacent crossbeams, a first hoisting point wire rope is all installed at every hoist and mount roof beam middle part, install two second hoisting point wire ropes on the other crossbeam, every track roof beam top one end all articulates has a hydraulic jacking ware and this hydraulic jacking ware and the outer end hydraulic jacking ware on this track roof beam articulated.
The bottom of the hydraulic jacking device is provided with a moving wheel, the track beam is provided with a track, and the moving wheel is movably arranged in the track corresponding to the track beam.
The top of the hoisting beam is provided with a first limiting frame corresponding to each first hoisting point steel wire rope, the top of each first limiting frame is of a U-shaped groove structure, and the first hoisting point steel wire ropes are wound in the U-shaped groove structures of the corresponding first limiting frames.
And two second limiting frames are arranged at the top of the cross beam corresponding to the second hoisting point steel wire rope, the top of each second limiting frame is of a U-shaped groove structure, and the second hoisting point steel wire rope is wound in the U-shaped groove structure of the corresponding second limiting frame.
The utility model has the advantages that: the utility model discloses combination form is diversified, the flexible operation, and combination formula hydraulic jacking system makes its lifting capacity stronger, application scope wider, can adapt to the hoist and mount engineering of bigger tonnage equipment under the new trend.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a right side view of the present invention;
FIG. 3 is a front view of the present invention in use;
FIG. 4 is a right side view of the present invention in use;
in the figure: 1-a track beam; 2-hydraulic jacking device; 3-connecting the beams; 4-a cross beam; 5-hoisting the beam; 6-a first hoisting point steel wire rope; 7-a second hoisting point steel wire rope; 8-hydraulic ejector; 9-moving wheels; 10-a first limit bracket; 11-a second limit frame; 12-equipment to be hoisted;
the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
as shown in fig. 1 and 2, a combined hydraulic jacking device, including two track girders 1 of parallel arrangement, slidable mounting has three hydraulic jacks 2 and is equipped with tie-beam 3 between two adjacent hydraulic jacks 2 on every track girder 1, all be equipped with crossbeam 4 between two corresponding hydraulic jacks 2 top on two track girders 1, wherein be equipped with two hoist and mount roof beams 5 between two adjacent crossbeams 4, a first hoisting point wire rope 6 is all installed at every hoist and mount roof beam 5 middle part, install two second hoisting point wire ropes 7 on another crossbeam 4, every track girder 1 top one end all articulates there is a hydraulic jack 8 and this hydraulic jack 8 is articulated with outer end hydraulic jack 2 on this track girder 1.
The bottom of the hydraulic jacking device 2 is provided with a moving wheel 9, the track beam 1 is provided with a track, and the moving wheel 9 is movably arranged in the track corresponding to the track beam 1.
The top of the hoisting beam 5 is provided with a first limiting frame 10 corresponding to each first hoisting point steel wire rope 6, the top of the first limiting frame 10 is of a U-shaped groove structure, and the first hoisting point steel wire ropes 6 are wound in the U-shaped groove structures of the corresponding first limiting frames 10.
Two second limiting frames 11 are arranged at the top of the cross beam 4 corresponding to the second hoisting point steel wire rope 7, the top of each second limiting frame 11 is of a U-shaped groove structure, and the second hoisting point steel wire rope 7 is wound in the corresponding U-shaped groove structure of the second limiting frame 11.
The utility model discloses during the use, as shown in fig. 3, fig. 4, will treat hoisting equipment 12 and connect fixed back through first hoisting point wire rope 6, second hoisting point wire rope 7, produce the displacement of vertical direction by hydraulic jacking ware 2, produce the displacement of horizontal direction by hydraulic jacking ware 8 again, make and treat hoisting equipment 12 and lift by crane and slide the assigned position and take one's place.
In the construction process of the gas turbine hoisting engineering of a certain power plant, the to-be-hoisted equipment 12 is up to 395t, 169t is borne by the front hoisting point, 226t is borne by the rear hoisting point, and the existing single set of hydraulic jacking device can meet the hoisting requirement of the front hoisting point but can not meet the hoisting requirement of the rear hoisting point. This combined type hydraulic jacking system device of cover is applied to combustion engine hoisting engineering, optimizes the integration with single set hydraulic jacking device in the past, makes up many sets of shared combined type hydraulic jacking system device again and carries out the hoist and mount of combustion engine, can satisfy the hoist and mount demand of two hoisting points.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.
Claims (4)
1. The utility model provides a modular hydraulic pressure jacking device, a serial communication port, two track roof beams (1) including parallel arrangement, slidable mounting has between three hydraulic pressure jacking ware (2) and adjacent two hydraulic pressure jacking ware (2) on every track roof beam (1) and is equipped with tie-beam (3), all be equipped with crossbeam (4) between two hydraulic pressure jacking ware (2) tops that correspond on two track roof beams (1), wherein be equipped with two hoist and mount roof beams (5) between two adjacent crossbeam (4), a first hoisting point wire rope (6) is all installed at every hoist and mount roof beam (5) middle part, install two second hoisting point wire ropes (7) on another crossbeam (4), every track roof beam (1) top one end all articulates there is a hydraulic pressure jacking ware (8) and this hydraulic pressure jacking ware (8) and outer end hydraulic pressure jacking ware (2) on this track roof beam (1) are articulated.
2. The combined hydraulic jacking device as claimed in claim 1, wherein the bottom of the hydraulic jacking device (2) is provided with a moving wheel (9), the track beam (1) is provided with a track, and the moving wheel (9) is movably installed in the corresponding track of the track beam (1).
3. The combined hydraulic jacking device as claimed in claim 2, wherein a first limiting frame (10) is arranged at the top of the hoisting beam (5) corresponding to each first hoisting point steel wire rope (6), the top of the first limiting frame (10) is in a U-shaped groove structure, and the first hoisting point steel wire rope (6) is wound in the U-shaped groove structure of the corresponding first limiting frame (10).
4. The combined hydraulic jacking device as claimed in claim 3, wherein two second limiting frames (11) are arranged at the top of the cross beam (4) corresponding to the second hoisting point steel wire rope (7), the top of each second limiting frame (11) is in a U-shaped groove structure, and the second hoisting point steel wire rope (7) is wound in the U-shaped groove structure of the corresponding second limiting frame (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221290761.1U CN217578031U (en) | 2022-05-26 | 2022-05-26 | Combined hydraulic jacking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221290761.1U CN217578031U (en) | 2022-05-26 | 2022-05-26 | Combined hydraulic jacking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217578031U true CN217578031U (en) | 2022-10-14 |
Family
ID=83553774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221290761.1U Active CN217578031U (en) | 2022-05-26 | 2022-05-26 | Combined hydraulic jacking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217578031U (en) |
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2022
- 2022-05-26 CN CN202221290761.1U patent/CN217578031U/en active Active
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