CN202072423U - Gate-type crane - Google Patents
Gate-type crane Download PDFInfo
- Publication number
- CN202072423U CN202072423U CN2011201156269U CN201120115626U CN202072423U CN 202072423 U CN202072423 U CN 202072423U CN 2011201156269 U CN2011201156269 U CN 2011201156269U CN 201120115626 U CN201120115626 U CN 201120115626U CN 202072423 U CN202072423 U CN 202072423U
- Authority
- CN
- China
- Prior art keywords
- column
- oil cylinder
- arm
- underframe
- lifts
- 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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- Jib Cranes (AREA)
Abstract
The utility model discloses a gate-type crane. The gate-type crane comprises an underframe, a stand column, a crane jib and an oil cylinder, wherein the stand column is arranged on the underframe; the rear end of the crane jib is pivotally connected to the top of the stand column; the oil cylinder is arranged on a fixed block which is positioned at the lower part of the front side of the stand column; a piston rod of the oil cylinder is connected to the lower part of the crane jib; a compression rod of the oil cylinder is connected with a lifting handle through a connecting piece, and the lifting handle is arranged on the rear side of the stand column; and the underframe is a fixed underframe.
Description
Technical field
The utility model relates to a kind of loop wheel machine, specifically a kind of gantry crane.
Background technology
Some loop wheel machines on the existing market, oil cylinder is located at the front portion of column, and during the oil cylinder lifting pin, lifting handle also is can lift operation from the anterior insertion of column, the inconvenience completely so operation seems, and effort, inefficiency.
Summary of the invention
The purpose of this utility model is to design a kind of gantry crane.
To be solved in the utility model is more existing gantry crane inconvenient operation, ineffective problem.
The technical solution of the utility model is: it comprises underframe, column, arm and oil cylinder, column is located on the underframe, the rear end of arm is articulated in the top of column, oil cylinder is located on the fixed block of the preceding side lower part of column, the piston rod of oil cylinder is connected in the arm bottom, the depression bar of described oil cylinder is connected with the handle that lifts of being located at the column rear side by attaching parts, and described underframe is the fixed type underframe.
The utility model is because can be from the lifting of the rear operating oil cylinder of column, so seem very convenient laborsaving, high efficiency.
Description of drawings
Fig. 1 is an exploded perspective view of the present utility model.
Fig. 2 is a structural representation of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
As shown in the figure, the utility model comprises underframe, column 12, arm 1 and oil cylinder 4.Column 12 is located on the underframe.The rear end of arm 1 is articulated in the top of column 12.Oil cylinder 4 is located on the fixed block 5 of the preceding side lower part of column.The piston rod 3 of oil cylinder 4 is connected in the bottom of arm 1.The depression bar 20 of described oil cylinder 4 is connected with the handle 14 that lifts of being located at the column rear side by attaching parts.Described underframe is the fixed type underframe.
Attaching parts comprises connecting strap 19 and lifts 18, and connecting strap 19 1 ends articulate with depression bar 10, and the other end passes column 12 and lifts 18 pivot joint, lifts 18 and is articulated on the fixedly ear 17 of column rear side, lifts handle 14 and is connected in and lifts on 18.
Described fixed type underframe comprises framework 9, strengthens arm 6, strengthens arm 10, strengthens the top of arm 6, reinforcement arm 10 and fixes
In column 12 middle parts, framework front side and rear side are fixed in the bottom of strengthening arm 6, reinforcement arm 10.The bottom of column 12 is fixed on the crosspiece of framework 9.The front end of framework 9 is provided with roller 8, and the rear end of framework 9 is provided with cardan wheel 16.
Claims (5)
1. gantry crane, comprise underframe, column, arm and oil cylinder, column is located on the underframe, the rear end of arm is articulated in the top of column, oil cylinder is located on the fixed block of the preceding side lower part of column, the piston rod of oil cylinder is connected in the arm bottom, it is characterized in that the depression bar of described oil cylinder is connected with the handle that lifts of being located at the column rear side by attaching parts, and described underframe is the fixed type underframe.
2. gantry crane according to claim 1 is characterized in that attaching parts comprises connecting strap and lifts head, and connecting strap one end articulates with depression bar, and the other end passes column and articulates with lifting head, lifts to be articulated on the fixedly ear of column rear side, lifts handle and is connected in and lifts on the head.
3. gantry crane according to claim 1 is characterized in that column top is provided with handspike, and the outer end of arm is provided with suspension hook.
4. gantry crane according to claim 1 is characterized in that described fixed type underframe comprises framework and two reinforcement arms, and the column middle part is fixed on the top of strengthening arm, and the bottom of strengthening arm is fixed on the framework.
5. gantry crane according to claim 4 is characterized in that the front end of framework is provided with roller, and the rear end of framework is provided with cardan wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201156269U CN202072423U (en) | 2011-04-19 | 2011-04-19 | Gate-type crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201156269U CN202072423U (en) | 2011-04-19 | 2011-04-19 | Gate-type crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202072423U true CN202072423U (en) | 2011-12-14 |
Family
ID=45110530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201156269U Expired - Fee Related CN202072423U (en) | 2011-04-19 | 2011-04-19 | Gate-type crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202072423U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102674162A (en) * | 2012-05-28 | 2012-09-19 | 山东电力集团公司潍坊供电公司 | Special lifting device for pneumatic mechanism of circuit breaker |
| CN106353661A (en) * | 2016-09-28 | 2017-01-25 | 国网冀北电力有限公司物资分公司 | Lifting device for checking and detecting inventory power equipment |
-
2011
- 2011-04-19 CN CN2011201156269U patent/CN202072423U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102674162A (en) * | 2012-05-28 | 2012-09-19 | 山东电力集团公司潍坊供电公司 | Special lifting device for pneumatic mechanism of circuit breaker |
| CN106353661A (en) * | 2016-09-28 | 2017-01-25 | 国网冀北电力有限公司物资分公司 | Lifting device for checking and detecting inventory power equipment |
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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: 20111214 Termination date: 20150419 |
|
| EXPY | Termination of patent right or utility model |