CN203741725U - Luffing and horizontal adjustment device for deck crane - Google Patents
Luffing and horizontal adjustment device for deck crane Download PDFInfo
- Publication number
- CN203741725U CN203741725U CN201420099573.XU CN201420099573U CN203741725U CN 203741725 U CN203741725 U CN 203741725U CN 201420099573 U CN201420099573 U CN 201420099573U CN 203741725 U CN203741725 U CN 203741725U
- Authority
- CN
- China
- Prior art keywords
- luffing
- workbench
- horizontal tune
- horizontal adjustment
- oil cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000010276 construction Methods 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 7
- 239000000725 suspension Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- Jib Cranes (AREA)
Abstract
Disclosed is a luffing and horizontal adjustment device for a deck crane. The luffing and horizontal adjustment device is applied to the hoisting structure of the deck crane and comprises a luffing worktable and a horizontal adjustment worktable. The bottom of the luffing worktable is provided with at least one luffing slide plate which slides along a luffing slideway, and at least one end of the luffing worktable is provided with an luffing cylinder; the bottom of the horizontal adjustment worktable is provided with at least one horizontal adjustment slide plate, the horizontal adjustment slide plate slides along the slideway at the top of the luffing worktable, at least one end of the horizontal adjustment worktable is provided with a horizontal adjustment cylinder, and the horizontal adjustment cylinder is fixed onto a support table which extends from one side of the luffing worktable. Therefore, the luffing and horizontal adjustment device for the deck crane has the advantages of being large in adjusting range, convenient to operate, high in automation degree and small in dimension. When the deck crane erects a girder, an operator can adjust a luffing and horizontal adjustment mechanism through luffing and horizontal adjusting control handles to achieve accurate connection of girder blocks, so that labor saving, time saving, high efficiency and security can be obtained.
Description
Technical field
The utility model relates to the technical field of on erection crane, steel case beam being carried out accurate docking, relates in particular to a kind of erection crane luffing and horizontal tune device.
Background technology
Along with improving constantly of economic life, also more and more faster for the speed of infrastructure, and require also more and more higher to the quality of building bridge and efficiency.
At present, erection crane both domestic and external has been born the vital task of setting a roof beam in place, and in the time building bridge, need to adjust exactly, the adjustment in prior art in be among a small circle generally by Chain block to steel case beam carry out longitudinally, laterally fine setting; If need to carry out larger luffing because of the difference of beam piece suspension centre time, now need to adjust bridge floor and hang the link position of crossbeam and pull bar, this process can complete by the oil cylinder on crossbeam, thereby makes loop wheel machine amplitude can meet operating mode amplitude requirement.But this process takes time and effort, inefficiency, cannot meet construction requirement.
For this reason, designer of the present utility model is because above-mentioned defect, by concentrating on studies and designing, is comprehensively engaged in for a long time experience and the achievement of related industry for many years, and research and design goes out a kind of erection crane luffing and horizontal tune device, to overcome above-mentioned defect.
Utility model content
The technical problems to be solved in the utility model is: existing adjustment process completes by the oil cylinder on crossbeam, and this process takes time and effort, and inefficiency cannot meet construction requirement.
For addressing the above problem, the utility model discloses a kind of erection crane luffing and horizontal tune device, be applied to the structure place that hoists of erection crane, comprise luffing workbench and horizontal tune workbench, it is characterized in that:
The bottom of described luffing workbench includes at least one luffing slide plate sliding along the luffing track in metal construction, and at least one end of described luffing workbench is provided with amplitude oil cylinder, and the piston end of described amplitude oil cylinder is connected in luffing workbench;
The bottom of described horizontal tune workbench includes at least one horizontal tune slide plate, described horizontal tune slide plate slides along the slideway of luffing bench-top, at least one end of described horizontal tune workbench is provided with horizontal tune oil cylinder, described horizontal tune oil cylinder is fixed on the extended brace table of a side from described luffing workbench, and the piston end of described horizontal tune oil cylinder is connected in described horizontal tune workbench.
Wherein: the two ends of described luffing workbench are respectively equipped with amplitude oil cylinder.
Wherein: the both sides of described metal construction are also provided with the draw runner being parallel to each other, the both sides of described luffing workbench are provided with the projection that is resisted against described draw runner.
Wherein: the two ends of described horizontal tune workbench are respectively equipped with horizontal tune oil cylinder.
Wherein: the top braces of described horizontal tune workbench has suspension bracket, described suspension bracket is provided with hanging axis.
Known by said structure, erection crane of the present utility model has the advantages that with luffing and horizontal tune device adjustable range is large, easy to operate, automaticity is high, appearance and size is little, when bridge floor is hung in while setting a roof beam in place, joystick by luffing, horizontal tune is adjusted luffing and horizontal regulating mechanism, thereby realize the accurate docking of beam piece, laborsaving saving time, highly effective and safe.
Detailed content of the present utility model can obtain by explanation described later and institute's accompanying drawing.
Brief description of the drawings
Fig. 1 has shown the elevation of the utility model erection crane luffing and horizontal tune device.
Fig. 2 has shown the lateral view of the utility model erection crane luffing and horizontal tune device.
Fig. 3 has shown top view of the present utility model.
Detailed description of the invention
Referring to Fig. 1-3, erection crane of the present utility model luffing and horizontal tune device are shown.
Described erection crane is with luffing and horizontal tune application of installation in the structure place that hoists of erection crane, and it comprises luffing workbench 1 and horizontal tune workbench 2.
The bottom of described luffing workbench 1 includes at least one luffing slide plate 11, described luffing slide plate 11 can slide along the luffing track 12 in metal construction, at least one end of described luffing workbench 1 is provided with amplitude oil cylinder 16, described amplitude oil cylinder 16 is fixed on metal construction and its piston end is connected in luffing workbench 1, thus, by the driving of amplitude oil cylinder 16, described luffing workbench 1 can be along luffing orbital motion.
Wherein, the two ends of described luffing workbench 1 can be respectively equipped with amplitude oil cylinder 16, so that better driving to be provided.
Wherein, the both sides of described metal construction also can be provided with the draw runner 14 being parallel to each other, and the both sides of described luffing workbench 1 are provided with the projection that is resisted against described draw runner, thereby realize the Stable sliding of luffing workbench 1.
The bottom of described horizontal tune workbench 2 includes at least one horizontal tune slide plate 21, described horizontal tune slide plate can slide along the slideway 15 at luffing workbench 1 top, at least one end of described horizontal tune workbench 2 is provided with horizontal tune oil cylinder 22, described horizontal tune oil cylinder 22 is fixed on the extended brace table 13 of a side from described luffing workbench 1, the piston end of described horizontal tune oil cylinder 22 is connected in described horizontal tune workbench 2, thus, by the driving of horizontal tune oil cylinder 22, described horizontal tune workbench 2 can be in the top slide of luffing workbench 1.
Wherein, the two ends of described horizontal tune workbench 2 can be respectively equipped with horizontal tune oil cylinder 22, so that better driving to be provided.
Wherein, the top braces of described horizontal tune workbench 2 has suspension bracket, and described suspension bracket is provided with hanging axis 23.
Known by said structure, erection crane of the present utility model has the following advantages with luffing and horizontal tune device tool:
1, can effectively provide support;
2, by regulating oil cylinder to regulate, scope is larger, regulates more conveniently, and automaticity is higher;
3, appearance and size is little, and efficiency of construction is fast, effectively meets construction requirement.
It is evident that above description and to record be only for example instead of in order to limit disclosure of the present utility model, application or use.Although described in an embodiment and be described in the drawings embodiment, but the utility model does not limit by accompanying drawing example and the optimal mode thought at present of conduct of describing in an embodiment to implement the specific examples of instruction of the present utility model, scope of the present utility model will comprise any embodiment that falls into manual above and appended claim.
Claims (5)
1. luffing and a horizontal tune device for erection crane, is applied to the structure place that hoists of erection crane, comprises luffing workbench and horizontal tune workbench, it is characterized in that:
The bottom of described luffing workbench includes at least one luffing slide plate sliding along the luffing track in metal construction, and at least one end of described luffing workbench is provided with amplitude oil cylinder, and the piston end of described amplitude oil cylinder is connected in luffing workbench;
The bottom of described horizontal tune workbench includes at least one horizontal tune slide plate, described horizontal tune slide plate slides along the slideway of luffing bench-top, at least one end of described horizontal tune workbench is provided with horizontal tune oil cylinder, described horizontal tune oil cylinder is fixed on the extended brace table of a side from described luffing workbench, and the piston end of described horizontal tune oil cylinder is connected in described horizontal tune workbench.
2. luffing and horizontal tune device for erection crane as claimed in claim 1, is characterized in that: the two ends of described luffing workbench are respectively equipped with amplitude oil cylinder.
3. luffing and horizontal tune device for erection crane as claimed in claim 1, is characterized in that: the both sides of described metal construction are also provided with the draw runner being parallel to each other, and the both sides of described luffing workbench are provided with the projection that is resisted against described draw runner.
4. luffing and horizontal tune device for erection crane as claimed in claim 1, is characterized in that: the two ends of described horizontal tune workbench are respectively equipped with horizontal tune oil cylinder.
5. luffing and horizontal tune device for erection crane as claimed in claim 1, is characterized in that: the top braces of described horizontal tune workbench has suspension bracket, and described suspension bracket is provided with hanging axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420099573.XU CN203741725U (en) | 2014-03-06 | 2014-03-06 | Luffing and horizontal adjustment device for deck crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420099573.XU CN203741725U (en) | 2014-03-06 | 2014-03-06 | Luffing and horizontal adjustment device for deck crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203741725U true CN203741725U (en) | 2014-07-30 |
Family
ID=51341546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420099573.XU Expired - Lifetime CN203741725U (en) | 2014-03-06 | 2014-03-06 | Luffing and horizontal adjustment device for deck crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203741725U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110258348A (en) * | 2019-07-16 | 2019-09-20 | 重庆建工集团股份有限公司 | The single width sliding rail of Bridge Erector cooperates the multi-functional middle traversing jib lubbing mechanism of supporting leg walking |
| CN114108478A (en) * | 2021-11-30 | 2022-03-01 | 合建卡特工业股份有限公司 | Steel box and truss combined bridge deck crane support anchor system and walking method |
-
2014
- 2014-03-06 CN CN201420099573.XU patent/CN203741725U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110258348A (en) * | 2019-07-16 | 2019-09-20 | 重庆建工集团股份有限公司 | The single width sliding rail of Bridge Erector cooperates the multi-functional middle traversing jib lubbing mechanism of supporting leg walking |
| CN114108478A (en) * | 2021-11-30 | 2022-03-01 | 合建卡特工业股份有限公司 | Steel box and truss combined bridge deck crane support anchor system and walking method |
| CN114108478B (en) * | 2021-11-30 | 2024-02-23 | 中国铁建大桥工程局集团有限公司 | Steel box girder combined bridge deck crane supporting and anchoring system and walking method |
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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 |
Granted publication date: 20140730 |
|
| CX01 | Expiry of patent term |