CN204265300U - The structure of the arm that a kind of foreign material hang - Google Patents
The structure of the arm that a kind of foreign material hang Download PDFInfo
- Publication number
- CN204265300U CN204265300U CN201420639611.6U CN201420639611U CN204265300U CN 204265300 U CN204265300 U CN 204265300U CN 201420639611 U CN201420639611 U CN 201420639611U CN 204265300 U CN204265300 U CN 204265300U
- Authority
- CN
- China
- Prior art keywords
- arm
- underarm
- hold
- chute
- upper arm
- 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 provides the structure of the arm that a kind of foreign material hang, shared volume when it can effectively reduce transport, is convenient to transport, and convenience quick for installation.It comprises upper arm and underarm, it is characterized in that: the lower end of upper arm is articulated in underarm upper end, underarm is provided with storage tank along its length, upper arm can be contained in storage tank, be pivoted with hold-down arm to the bilateral symmetry of upper arm middle part, the lower end of supported on both sides arm is connected with limit shaft respectively by anchor shaft, underarm is provided with the chute to downward-extension, chute is provided with some spacing draw-in grooves away from the side convex of hold-down arm, the side of the contiguous hold-down arm of underarm is provided with some fixed orifices, anchor shaft is installed in fixed orifice, limit shaft can slide up and down along chute, and be installed in spacing draw-in groove.
Description
Technical field
The utility model relates to technical field of crane equipment peculiar to vessel, is specifically related to the structure of the arm that a kind of foreign material hang.
Background technology
Be provided with the weight-lifting equipment of various different model in the zones of different of boats and ships, these weight-lifting equipments select different model specifications according to the demand of transport goods and materials, are referred to as foreign material and hang.The arm that existing foreign material hang comprises upper arm, underarm and connects the connecting arm of upper arm, underarm, and connecting arm is bending, and upper arm, underarm and connecting arm are fixedly connected by welding, and the arm volume after welding is large, transport inconvenience.
Summary of the invention
For the problems referred to above, the utility model provides the structure of the arm that a kind of foreign material hang, shared volume when it can effectively reduce transport, is convenient to transport, and convenience quick for installation.
Its technical scheme is such, comprise upper arm and underarm, it is characterized in that: the lower end of described upper arm is articulated in described underarm upper end, described underarm is provided with storage tank along its length, described upper arm can be contained in described storage tank, be pivoted with hold-down arm to the bilateral symmetry of described upper arm middle part, the lower end of supported on both sides arm is connected with limit shaft respectively by anchor shaft, described underarm is provided with the chute to downward-extension, described chute is provided with some spacing draw-in grooves away from the side convex of described hold-down arm, the side of the contiguous described hold-down arm of described underarm is provided with some fixed orifices, described anchor shaft is installed in described fixed orifice, described limit shaft can slide up and down along described chute, and be installed in described spacing draw-in groove.
It is further characterized in that:
Described underarm is connected with mounting blocks, described mounting blocks is fixed with brace panel, described brace panel bottom is provided with orthogonal backing plate.
After adopting structure of the present utility model, its beneficial effect is: the lower end of upper arm is articulated in underarm upper end, underarm is provided with storage tank along its length, upper arm can be contained in storage tank, it can effectively reduce arm volume, be convenient to transport, simultaneously upper arm middle part bilateral symmetry be pivoted with hold-down arm, the lower end of supported on both sides arm is connected with limit shaft respectively by anchor shaft, underarm is provided with the chute to downward-extension, chute is provided with some spacing draw-in grooves away from the side convex of hold-down arm, the side of the contiguous hold-down arm of underarm is provided with some fixed orifices, anchor shaft is installed in fixed orifice, limit shaft can slide up and down along chute, and be installed in spacing draw-in groove, its dismounting, easy for installation, underarm is connected with mounting blocks, mounting blocks is fixed with brace panel, brace panel bottom is provided with orthogonal backing plate, can guarantee the integrally-built stability of arm.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
As Fig. 1 shows, comprise upper arm 1 and underarm 2, the lower end of upper arm 1 is articulated in underarm 2 upper end, underarm 2 is provided with storage tank along its length, upper arm 1 can be contained in storage tank, be pivoted with hold-down arm 3 to the bilateral symmetry of upper arm 1 middle part, the lower end of supported on both sides arm 3 is connected with limit shaft 5 respectively by anchor shaft 4, anchor shaft 4 and limit shaft 5 end are provided with nut, underarm 2 is provided with the chute 6 to downward-extension, chute 6 is provided with some spacing draw-in grooves 7 away from the side convex of hold-down arm 3, the side of the contiguous hold-down arm 3 of underarm 2 is provided with some fixed orifices 8, anchor shaft 4 is installed in fixed orifice 8, limit shaft 5 can slide up and down along chute 6, and be installed in spacing draw-in groove 7, underarm 2 is welded with mounting blocks 9, mounting blocks 9 is fixed with brace panel 11 by bolt 10, brace panel 11 bottom is provided with orthogonal backing plate 12.
Claims (2)
1. the foreign material structure of arm of hanging, comprise upper arm and underarm, it is characterized in that: the lower end of described upper arm is articulated in described underarm upper end, described underarm is provided with storage tank along its length, described upper arm can be contained in described storage tank, be pivoted with hold-down arm to the bilateral symmetry of described upper arm middle part, the lower end of supported on both sides arm is connected with limit shaft respectively by anchor shaft, described underarm is provided with the chute to downward-extension, described chute is provided with some spacing draw-in grooves away from the side convex of described hold-down arm, the side of the contiguous described hold-down arm of described underarm is provided with some fixed orifices, described anchor shaft is installed in described fixed orifice, described limit shaft can slide up and down along described chute, and be installed in described spacing draw-in groove.
2. a kind of foreign material according to claim 1 structure of arm of hanging, it is characterized in that: described underarm is connected with mounting blocks, described mounting blocks is fixed with brace panel, described brace panel bottom is provided with orthogonal backing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420639611.6U CN204265300U (en) | 2014-10-31 | 2014-10-31 | The structure of the arm that a kind of foreign material hang |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420639611.6U CN204265300U (en) | 2014-10-31 | 2014-10-31 | The structure of the arm that a kind of foreign material hang |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204265300U true CN204265300U (en) | 2015-04-15 |
Family
ID=52800179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420639611.6U Expired - Fee Related CN204265300U (en) | 2014-10-31 | 2014-10-31 | The structure of the arm that a kind of foreign material hang |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204265300U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105621267A (en) * | 2014-10-31 | 2016-06-01 | 无锡晟欧船舶设备有限公司 | Structure of lifting arm of crane |
-
2014
- 2014-10-31 CN CN201420639611.6U patent/CN204265300U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105621267A (en) * | 2014-10-31 | 2016-06-01 | 无锡晟欧船舶设备有限公司 | Structure of lifting arm of crane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20151031 |
|
| EXPY | Termination of patent right or utility model |