CN202704835U - Expansion lifting beam mechanism for crane beam structure - Google Patents
Expansion lifting beam mechanism for crane beam structure Download PDFInfo
- Publication number
- CN202704835U CN202704835U CN 201220348768 CN201220348768U CN202704835U CN 202704835 U CN202704835 U CN 202704835U CN 201220348768 CN201220348768 CN 201220348768 CN 201220348768 U CN201220348768 U CN 201220348768U CN 202704835 U CN202704835 U CN 202704835U
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- CN
- China
- Prior art keywords
- lifting beam
- hanging beam
- expansion
- pillar
- crane
- 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 - Fee Related
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Abstract
The utility model relates to an expansion lifting beam mechanism, in particular to an expansion lifting beam mechanism for a crane beam structure. The expansion lifting beam mechanism comprises a left lifting beam and a right lifting beam, the left lifting beam and the right lifting beam are fixedly connected through fixing plates arranged at intervals, support columns fixed with the left lifting beam and the right lifting beam are arranged below a connection position of the left lifting beam and the right lifting beam, two ends of the upper portion of the support columns are provided with base plates fixed with the left lifting beam and the right lifting beam respectively, and an expansion rod is arranged on the side wall of the upper end of the support columns and is fixed with the support columns through a connection plate. The expansion lifting beam mechanism for the crane beam structure is simple in structure and high in stability.
Description
Technical field
The utility model is a kind of expansion hanging beam mechanism, particularly a kind of expansion hanging beam mechanism for the crane girder structure.
Background technology
Crane girder structure of the prior art, complex structure, firm poor performance, support strength is low.
Summary of the invention
The utility model mainly is to solve the deficiencies in the prior art, and a kind of expansion hanging beam mechanism for the crane girder structure is provided.
Above-mentioned technical matters of the present utility model is mainly solved by following technical proposals:
A kind of expansion hanging beam mechanism for the crane girder structure, comprise left hanging beam and right hanging beam, be fixedly connected by the interval adapter plate between described left hanging beam and right hanging beam, the below of the junction of described left hanging beam and right hanging beam is provided with the pillar that fixes with it, the two ends on described pillar top are respectively equipped with the backing plate that fixes with left hanging beam and right hanging beam, the upper end sidewall of described pillar is provided with expander bar, and described expander bar and pillar fix by connecting panel.
Therefore, the utility model is provided for the expansion hanging beam mechanism of crane girder structure, and is simple in structure, and firm performance is high.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: as shown in Figure 1, a kind of expansion hanging beam mechanism for the crane girder structure, comprise left hanging beam 1 and right hanging beam 2,2 of described left hanging beam 1 and right hanging beams are fixedly connected by interval adapter plate 3, the below of the junction of described left hanging beam 1 and right hanging beam 2 is provided with the pillar 4 that fixes with it, the two ends on described pillar 4 tops are respectively equipped with the backing plate 5 that fixes with left hanging beam 1 and right hanging beam 2, the upper end sidewall of described pillar 4 is provided with expander bar 6, and described expander bar 6 fixes by connecting panel 7 with pillar 4.
Claims (1)
1. expansion hanging beam mechanism that is used for the crane girder structure, it is characterized in that: comprise left hanging beam (1) and right hanging beam (2), be fixedly connected by interval adapter plate (3) between described left hanging beam (1) and right hanging beam (2), the below of the junction of described left hanging beam (1) and right hanging beam (2) is provided with the pillar (4) that fixes with it, the two ends on described pillar (4) top are respectively equipped with the backing plate (5) that fixes with left hanging beam (1) and right hanging beam (2), the upper end sidewall of described pillar (4) is provided with expander bar (6), and described expander bar (6) fixes by connecting panel (7) with pillar (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220348768 CN202704835U (en) | 2012-07-17 | 2012-07-17 | Expansion lifting beam mechanism for crane beam structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220348768 CN202704835U (en) | 2012-07-17 | 2012-07-17 | Expansion lifting beam mechanism for crane beam structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202704835U true CN202704835U (en) | 2013-01-30 |
Family
ID=47585159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220348768 Expired - Fee Related CN202704835U (en) | 2012-07-17 | 2012-07-17 | Expansion lifting beam mechanism for crane beam structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202704835U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104251015A (en) * | 2013-06-27 | 2014-12-31 | 沈阳铝镁设计研究院有限公司 | Steel crane beam single-column expansion and contraction joint structure |
| CN104251015B (en) * | 2013-06-27 | 2016-11-30 | 沈阳铝镁设计研究院有限公司 | A kind of steel crane beam single-column expanded joint structure |
-
2012
- 2012-07-17 CN CN 201220348768 patent/CN202704835U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104251015A (en) * | 2013-06-27 | 2014-12-31 | 沈阳铝镁设计研究院有限公司 | Steel crane beam single-column expansion and contraction joint structure |
| CN104251015B (en) * | 2013-06-27 | 2016-11-30 | 沈阳铝镁设计研究院有限公司 | A kind of steel crane beam single-column expanded joint structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20130717 |