CN202575751U - Portal crane - Google Patents
Portal crane Download PDFInfo
- Publication number
- CN202575751U CN202575751U CN 201220235718 CN201220235718U CN202575751U CN 202575751 U CN202575751 U CN 202575751U CN 201220235718 CN201220235718 CN 201220235718 CN 201220235718 U CN201220235718 U CN 201220235718U CN 202575751 U CN202575751 U CN 202575751U
- Authority
- CN
- China
- Prior art keywords
- shaped supporting
- portal crane
- fixed beam
- crane
- model
- 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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- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
- Jib Cranes (AREA)
- Leg Units, Guards, And Driving Tracks Of Cranes (AREA)
Abstract
The utility model relates to a crane device, in particular to a portal crane. The portal crane is characterized in that the portal crane comprises two L-shaped supporting seats, a fixed beam is arranged between the tops of the two L-shaped supporting seats, a rolling wheel is mounted at the bottom end of the fixed beam, an electric hoist is connected with the bottom end of the rolling wheel, and the electric hoist is connected with a lifting hook through a steel rope. The portal crane has the advantages that the structural design is simple, the portal crane can be designed in different specifications of 5 tons, 10 tons, 20 tons and the like, the electric hoist is easy and convenient to operate on the fixed beam through the rolling wheel, and the portal crane has a wide application range.
Description
Technical field
The utility model relates to a kind of crane facility, specifically relates to a kind of transfer crane.
Background technology
When carrying out hoisting operation, generally can use transfer crane equipment outdoor,, therefore be referred to as transfer crane because of its outer image " door " word.Existing transfer crane complex structural designs, cost is high, installation is loaded down with trivial details.
The utility model content
To the problems referred to above that exist in the prior art, the utility model provides a kind of simple in structure, transfer crane that cost is low.
The technical scheme that the utility model adopts is following:
Transfer crane is characterized in that, has two L shaped supporting seats; Be provided with fixed beam between the top of two L shaped supporting seats; The bottom of said fixed beam is provided with scroll wheel, and the bottom of said scroll wheel connects electric block, and said electric block is through the cable wire connecting shackle.
Further, the bottom of said L shaped supporting seat is provided with roller, and said roller is embedded on the guide rail.
Further, said L shaped supporting seat is provided with motor, and said driven by motor roller moves on guide rail.
The utility model transfer crane, structure design is simple, can be designed to the hoisting crane of different sizes such as 5T, 10T, 20T, and electric block moves easy on fixed beam through scroll wheel.The utlity model has wider field of application.
Description of drawings
For the ease of it will be appreciated by those skilled in the art that utility model is further described below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the side-looking structural representation of the utility model.
The specific embodiment
See also Fig. 1 and 2, transfer crane has two L shaped supporting seats 1; Be provided with fixed beam 2 between the top of two L shaped supporting seats 1; The bottom of fixed beam 2 is provided with scroll wheel 3, and the bottom of scroll wheel 3 connects electric block 4, and electric block 4 is through cable wire 5 connecting shackles 6.
L shaped supporting seat 1 is provided with motor 8, and the bottom 9 of L shaped supporting seat 1 is provided with roller 10, and motor 8 drives roller 10 and on guide rail 7, moves.
Above content only is to be given an example and explanation to what the utility model structure did; Under the technical personnel in present technique field described specific embodiment is made various modifications or replenish or adopt similar mode to substitute; Only otherwise depart from the design of utility model or surmount the defined scope of these claims, all should belong to the protection domain of the utility model.
Claims (3)
1. transfer crane is characterized in that, has two L shaped supporting seats; Be provided with fixed beam between the top of two L shaped supporting seats; The bottom of said fixed beam is provided with scroll wheel, and the bottom of said scroll wheel connects electric block, and said electric block is through the cable wire connecting shackle.
2. transfer crane according to claim 1 is characterized in that the bottom of said L shaped supporting seat is provided with roller, and said roller is embedded on the guide rail.
3. transfer crane according to claim 2 is characterized in that, said L shaped supporting seat is provided with motor, and said driven by motor roller moves on guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220235718 CN202575751U (en) | 2012-05-22 | 2012-05-22 | Portal crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220235718 CN202575751U (en) | 2012-05-22 | 2012-05-22 | Portal crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202575751U true CN202575751U (en) | 2012-12-05 |
Family
ID=47245187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220235718 Expired - Fee Related CN202575751U (en) | 2012-05-22 | 2012-05-22 | Portal crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202575751U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104291221A (en) * | 2013-07-18 | 2015-01-21 | 无锡永晟机械厂 | Gantry crane with electric hoist |
| CN104310212A (en) * | 2014-09-30 | 2015-01-28 | 苏州速腾电子科技有限公司 | Rail type gallows frame |
-
2012
- 2012-05-22 CN CN 201220235718 patent/CN202575751U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104291221A (en) * | 2013-07-18 | 2015-01-21 | 无锡永晟机械厂 | Gantry crane with electric hoist |
| CN104310212A (en) * | 2014-09-30 | 2015-01-28 | 苏州速腾电子科技有限公司 | Rail type gallows frame |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20160522 |