CN202704835U - Expansion lifting beam mechanism for crane beam structure - Google Patents

Expansion lifting beam mechanism for crane beam structure Download PDF

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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
Authority
CN
China
Prior art keywords
lifting
hanging
expansion
crane
pillar
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
Application number
CN 201220348768
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Chinese (zh)
Inventor
陆春燕
Original Assignee
陆春燕
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 陆春燕 filed Critical 陆春燕
Priority to CN 201220348768 priority Critical patent/CN202704835U/en
Application granted granted Critical
Publication of CN202704835U publication Critical patent/CN202704835U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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

The expansion hanging beam mechanism that is used for the crane girder structure
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).
CN 201220348768 2012-07-17 2012-07-17 Expansion lifting beam mechanism for crane beam structure Expired - Fee Related CN202704835U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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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