CN203781744U - Special steering and hydraulic lifting device for chimney internal steel tube - Google Patents
Special steering and hydraulic lifting device for chimney internal steel tube Download PDFInfo
- Publication number
- CN203781744U CN203781744U CN201420195811.7U CN201420195811U CN203781744U CN 203781744 U CN203781744 U CN 203781744U CN 201420195811 U CN201420195811 U CN 201420195811U CN 203781744 U CN203781744 U CN 203781744U
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- lifting
- base
- steel
- steel tube
- construction
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- Expired - Fee Related
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Abstract
The utility model discloses a special steering and hydraulic lifting device for a chimney internal steel tube. The special steering and hydraulic lifting device comprises a base, wherein a round rotary base is rotationally mounted on the base, a lifting column is arranged in the middle of the round rotary base, at least four lifting jacks are arranged on the round rotary base and located on the periphery of the lifting column, a steel tube steel plate lifting base is arranged on a piston rod of each lifting jack, the lifting jacks are radially and glidingly mounted on the round rotary base, and telescopic hydraulic cylinders are horizontally arranged between each lifting jack and the lifting column. During construction, due to the fact that a concrete tube wall is only provided with one construction gate, the round rotary base is rotated, steel tube steel plates are mounted on the steel tube steel plate lifting base sequentially, then steel tube steel plate welding construction is performed, the lifting jacks perform lifting operation after welding is finished, and the telescopic hydraulic cylinders can be adjusted as required in order to adapt to steel tube steel plateshaving different sizes, so that the construction efficiency of the chimney internal steel tube is improved greatly, and the labor intensity is reduced.
Description
Technical field
The utility model relates to a kind of construction of chimney steel inner cylinder steering hydraulic bont.
Background technology
Current construction of chimney steel inner cylinder, relies on hoisting crane and easy hydraulic jacking device to carry out, owing to being subject to the restriction of place machinery, and construction safety, quality, progress, out of reach requirement, workmen's labour intensity is high, and efficiency is low.
Summary of the invention
Technical problem to be solved in the utility model is to provide one can effectively improve construction of chimney steel inner cylinder efficiency, ensures construction quality, reduces the special steering hydraulic bont of construction of chimney steel inner cylinder of labour intensity.
For solving the problems of the technologies described above, the technical solution of the utility model is: the special steering hydraulic bont of construction of chimney steel inner cylinder, comprise base, on described base, be rotatablely equipped with circular rotation seat, described circular rotation seat middle part is provided with lifting column, the surrounding that is positioned at described lifting column on described circular rotation seat is provided with at least four lifting jacks, the piston rod of described lifting jack is provided with steel cylinder steel plate upgrade block, described lifting jack radially slides and is arranged on described circular rotation seat, between described lifting jack and described lifting column, be laterally provided with telescopic hydraulic cylinder.
As preferred technical scheme, base upper surface is provided with roll shaft groove, and the roll shaft between described base and described circular rotation seat is installed in described roll shaft groove.
As preferred technical scheme, described steel cylinder steel plate upgrade block comprises pedestal, and described pedestal bottom is provided with supporting plate.
Owing to having adopted technique scheme, the special steering hydraulic bont of construction of chimney steel inner cylinder, comprise base, on described base, be rotatablely equipped with circular rotation seat, described circular rotation seat middle part is provided with lifting column, the surrounding that is positioned at described lifting column on described circular rotation seat is provided with at least four lifting jacks, the piston rod of described lifting jack is provided with steel cylinder steel plate upgrade block, described lifting jack radially slides and is arranged on described circular rotation seat, between described lifting jack and described lifting column, is laterally provided with telescopic hydraulic cylinder; When construction, because concrete tube wall only has a construction doorway, rotate circular rotation seat, successively steel cylinder steel plate is arranged on steel cylinder steel plate upgrade block, then carry out, due to the construction of steel cylinder Plate Welding, having welded rear lifting jack and having promoted operation, telescopic hydraulic cylinder can adjust to adapt to the steel cylinder steel plate of different size as requested, greatly improve construction of chimney steel inner cylinder efficiency, reduced labour intensity.
brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment;
The birds-eye view of Fig. 2 Fig. 1;
In figure: 1-base; The circular rotation seat of 2-; 3-lifting column; 4-lifting jack; 5-piston rod; 6-pedestal; 7-telescopic hydraulic cylinder; 8-roll shaft groove; 9-roll shaft; 10-supporting plate.
Detailed description of the invention
Shown in Fig. 1 and Fig. 2, the special steering hydraulic bont of construction of chimney steel inner cylinder, comprise base 1, on described base 1, be rotatablely equipped with circular rotation seat 2, described circular rotation seat 2 middle parts are provided with lifting column 3, the surrounding that is positioned at described lifting column 3 on described circular rotation seat 2 is provided with at least four lifting jacks 4, the piston rod 5 of described lifting jack 4 is provided with steel cylinder steel plate upgrade block 6, described lifting jack 4 radially slides and is arranged on described circular rotation seat 2, between described lifting jack 4 and described lifting column 3, is laterally provided with telescopic hydraulic cylinder 7.
Base 1 upper surface is provided with roll shaft groove 8, and the roll shaft 9 between described base 1 and described circular rotation seat 2 is installed in described roll shaft groove 8.
Described steel cylinder steel plate upgrade block comprises pedestal 6, and described pedestal 6 bottoms are provided with supporting plate 10.
When construction, because concrete tube wall only has a construction doorway, rotate circular rotation seat 2, successively steel cylinder steel plate is arranged on steel cylinder steel plate upgrade block 6, then carry out, due to the construction of steel cylinder Plate Welding, having welded rear lifting jack and having promoted operation, telescopic hydraulic cylinder can adjust to adapt to the steel cylinder steel plate of different size as requested, greatly improve construction of chimney steel inner cylinder efficiency, reduced labour intensity.
More than show and described groundwork of the present utility model, principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification sheets, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. the special steering hydraulic bont of construction of chimney steel inner cylinder, it is characterized in that: comprise base, on described base, be rotatablely equipped with circular rotation seat, described circular rotation seat middle part is provided with lifting column, the surrounding that is positioned at described lifting column on described circular rotation seat is provided with at least four lifting jacks, the piston rod of described lifting jack is provided with steel cylinder steel plate upgrade block, described lifting jack radially slides and is arranged on described circular rotation seat, between described lifting jack and described lifting column, is laterally provided with telescopic hydraulic cylinder.
2. the special steering hydraulic bont of construction of chimney steel inner cylinder as claimed in claim 1, is characterized in that: base upper surface is provided with roll shaft groove, and the roll shaft between described base and described circular rotation seat is installed in described roll shaft groove.
3. the special steering hydraulic bont of construction of chimney steel inner cylinder as claimed in claim 1 or 2, is characterized in that: described steel cylinder steel plate upgrade block comprises pedestal, and described pedestal bottom is provided with supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420195811.7U CN203781744U (en) | 2014-04-22 | 2014-04-22 | Special steering and hydraulic lifting device for chimney internal steel tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420195811.7U CN203781744U (en) | 2014-04-22 | 2014-04-22 | Special steering and hydraulic lifting device for chimney internal steel tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203781744U true CN203781744U (en) | 2014-08-20 |
Family
ID=51317953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420195811.7U Expired - Fee Related CN203781744U (en) | 2014-04-22 | 2014-04-22 | Special steering and hydraulic lifting device for chimney internal steel tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203781744U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10845778B2 (en) | 2017-03-30 | 2020-11-24 | Lincoln Global, Inc. | Workpiece positioner and welding sequencer |
-
2014
- 2014-04-22 CN CN201420195811.7U patent/CN203781744U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10845778B2 (en) | 2017-03-30 | 2020-11-24 | Lincoln Global, Inc. | Workpiece positioner and welding sequencer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 250100 No. 297 industrial North Road, Licheng District, Shandong, Ji'nan Patentee after: POWERCHINA NUCLEAR ENGINEERING Co. Address before: 250100 No. 297 industrial North Road, Licheng District, Shandong, Ji'nan Patentee before: SHANDONG ELECTRIC POWER CONSTRUCTION NO.2 Co. Address after: 250100 No. 297 industrial North Road, Licheng District, Shandong, Ji'nan Patentee after: POWERCHINA NUCLEAR ENGINEERING Co.,Ltd. Address before: 250100 No. 297 industrial North Road, Licheng District, Shandong, Ji'nan Patentee before: POWERCHINA NUCLEAR ENGINEERING Co. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |