CN214243563U - A crane boom with enhanced force-bearing structure - Google Patents
A crane boom with enhanced force-bearing structure Download PDFInfo
- Publication number
- CN214243563U CN214243563U CN202120264162.1U CN202120264162U CN214243563U CN 214243563 U CN214243563 U CN 214243563U CN 202120264162 U CN202120264162 U CN 202120264162U CN 214243563 U CN214243563 U CN 214243563U
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- Prior art keywords
- boom
- suspension arm
- stress
- force
- telescopic rod
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- 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.)
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- 230000002787 reinforcement Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 abstract description 14
- 239000000725 suspension Substances 0.000 description 33
- 230000002708 enhancing effect Effects 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
本实用新型公开了一种具有增强受力结构的吊机吊臂,包括吊臂和活动安装在吊臂内的伸缩杆;所述伸缩杆和吊臂上设有相对应的调节孔,所述调节孔中安装有固定销;其特征是还包括安装在吊臂上的加强结构。该实用新型通过加强结构的设置,通过护圈增强吊臂端口处的强度,防止其因受力较大而导致其破裂,提高其受力,提高使用寿命,降低安全隐患;通过托板的设置,使液压缸顶升时的力通过托板进行分散,从而降低吊臂单点受力,避免吊臂单点受力过大而导致其变形。
The utility model discloses a hoisting arm of a crane with a stress-enhancing structure, which comprises a hoisting arm and a telescopic rod movably installed in the hoisting arm; the telescopic rod and the hoisting arm are provided with corresponding adjustment holes, and the A fixing pin is installed in the adjustment hole; it is characterized in that it also includes a reinforcing structure installed on the boom. The utility model enhances the strength of the boom port through the arrangement of the reinforcing structure and the retaining ring to prevent it from being broken due to the large force, improves the force, prolongs the service life, and reduces the hidden danger of safety; , so that the lifting force of the hydraulic cylinder is dispersed through the support plate, so as to reduce the single-point force of the boom and avoid the deformation of the boom caused by excessive single-point force.
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202120264162.1U CN214243563U (en) | 2021-01-30 | 2021-01-30 | A crane boom with enhanced force-bearing structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202120264162.1U CN214243563U (en) | 2021-01-30 | 2021-01-30 | A crane boom with enhanced force-bearing structure |
Publications (1)
Publication Number | Publication Date |
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CN214243563U true CN214243563U (en) | 2021-09-21 |
Family
ID=77795303
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202120264162.1U Active CN214243563U (en) | 2021-01-30 | 2021-01-30 | A crane boom with enhanced force-bearing structure |
Country Status (1)
Country | Link |
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CN (1) | CN214243563U (en) |
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2021
- 2021-01-30 CN CN202120264162.1U patent/CN214243563U/en active Active
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Yipin Technology Co.,Ltd. Assignor: FUYANG TONGLI INDUSTRIAL, Inc. Contract record no.: X2024980041184 Denomination of utility model: A crane arm with enhanced load-bearing structure Granted publication date: 20210921 License type: Common License Record date: 20241230 Assignee: ZHEJIANG YIPU HYDRAULIC EQUIPMENT Co.,Ltd. Assignor: FUYANG TONGLI INDUSTRIAL, Inc. Contract record no.: X2024980041178 Denomination of utility model: A crane arm with enhanced load-bearing structure Granted publication date: 20210921 License type: Common License Record date: 20241230 Assignee: ZHEJIANG YIPU LUBRICATION EQUIPMENT MANUFACTURING Co.,Ltd. Assignor: FUYANG TONGLI INDUSTRIAL, Inc. Contract record no.: X2024980041169 Denomination of utility model: A crane arm with enhanced load-bearing structure Granted publication date: 20210921 License type: Common License Record date: 20241230 |
|
EE01 | Entry into force of recordation of patent licensing contract |