CN202848875U - Portal crane main beam structure - Google Patents
Portal crane main beam structure Download PDFInfo
- Publication number
- CN202848875U CN202848875U CN 201220425609 CN201220425609U CN202848875U CN 202848875 U CN202848875 U CN 202848875U CN 201220425609 CN201220425609 CN 201220425609 CN 201220425609 U CN201220425609 U CN 201220425609U CN 202848875 U CN202848875 U CN 202848875U
- Authority
- CN
- China
- Prior art keywords
- girder
- main
- brace panel
- sides
- fixed
- 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
Links
- 238000003466 welding Methods 0.000 claims description 3
- 230000003014 reinforcing Effects 0.000 abstract 4
- 210000000614 Ribs Anatomy 0.000 abstract 1
- 210000004279 Orbit Anatomy 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
Abstract
The utility model relates to a crane accessory, and in particular relates to a portal crane main beam structure which comprises a main beam body, wherein the top of the main beam body is provided with a horizontal reinforcing plate which is fixed with the top of the main beam body through a plurality of support columns; two sides of the horizontal reinforcing plate are fixed on two sides of the main beam body through reinforcing ribs; the side surface of the main beam body is provided with a longitudinal reinforcing plate which is welded on the side surface of the main beam body through a plurality of pull rods; and the lower part of the main beam body is provided with an inverted-T-shaped slide rail. The portal crane main beam structure provided by the utility model is novel in structure design, high in intensity, firm in connection, and wide in applicability.
Description
Technical field
The utility model relates to a kind of hoisting crane accessory, specifically relates to a kind of main beam of gantry crane structure.
Background technology
In the prior art, transfer crane has comparatively widely at mechanical field to be used.And the girder of transfer crane is the core component that bears body weight, and its structure directly affects the serviceability of transfer crane.
The utility model content
For the technical matters that exists in the prior art, the purpose of this utility model is to provide a kind of main beam of gantry crane structure of reasonable in design.
The technical solution adopted in the utility model is as follows:
The main beam of gantry crane structure, it is characterized in that comprise the girder body, the top of described girder body is provided with horizontal brace panel, laterally brace panel is fixed by several pillars and girder bodies top, and laterally the both sides of brace panel are fixed by the both sides of reinforced rib and girder body; The side of described girder body is provided with vertical brace panel, and vertically brace panel is by several pull bars and the welding of girder body side; The bottom of described girder body is provided with to be is inverted T font slide rail.
Further, described horizontal brace panel and the vertical equal in length of brace panel, and be the 1/5-2/7 of girder body length.
Further, described horizontal brace panel and vertical brace panel all place the middle part of girder body.
The utility model main beam of gantry crane structure, structure design is novel, and intensity is higher, and it is firm to connect, and applicability is wider.
Description of drawings
For the ease of it will be appreciated by those skilled in the art that below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is structural representation of the present utility model.
Fig. 2 be among Fig. 1 A-A to view.
Fig. 3 be among Fig. 1 B-B to view.
The specific embodiment
See also Fig. 1-3, the main beam of gantry crane structure comprises girder body 1, and the top of girder body 1 is provided with horizontal brace panel 3, laterally brace panel 3 is fixed with girder body 1 top by several pillars 7, and laterally the both sides of brace panel 3 are fixed by reinforced rib 5 and the both sides of girder body 1.
The side of girder body 1 is provided with vertical brace panel 4, and vertically brace panel 4 is by several pull bars 6 and the welding of girder body 1 side.
The bottom of girder body 1 is provided with to be is inverted T font slide rail 2, and the orbit of electric block is provided.
Laterally brace panel 3 and the vertical equal in length of brace panel 4, and be the 1/5-2/7 of girder body 1 length, simultaneously, laterally brace panel 3 and vertical brace panel 4 all place the middle part of girder body 1.
Above content only is to the utility model structure example and explanation; under those skilled in the art described specific embodiment is made various modifications or replenish or adopt similar mode to substitute; only otherwise depart from the structure of utility model or surmount this scope as defined in the claims, all should belong to protection domain of the present utility model.
Claims (3)
1. main beam of gantry crane structure, it is characterized in that comprise the girder body, the top of described girder body is provided with horizontal brace panel, laterally brace panel is fixed by several pillars and girder bodies top, and laterally the both sides of brace panel are fixed by the both sides of reinforced rib and girder body; The side of described girder body is provided with vertical brace panel, and vertically brace panel is by several pull bars and the welding of girder body side; The bottom of described girder body is provided with to be is inverted T font slide rail.
2. main beam of gantry crane structure according to claim 1 is characterized in that, described horizontal brace panel and the vertical equal in length of brace panel, and be the 1/5-2/7 of girder body length.
3. main beam of gantry crane structure according to claim 2 is characterized in that, described horizontal brace panel and vertical brace panel all place the middle part of girder body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220425609 CN202848875U (en) | 2012-08-24 | 2012-08-24 | Portal crane main beam structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220425609 CN202848875U (en) | 2012-08-24 | 2012-08-24 | Portal crane main beam structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202848875U true CN202848875U (en) | 2013-04-03 |
Family
ID=47980095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220425609 Expired - Fee Related CN202848875U (en) | 2012-08-24 | 2012-08-24 | Portal crane main beam structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202848875U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105967061A (en) * | 2016-07-27 | 2016-09-28 | 河南省鑫源起重机有限公司 | Main beam for portal crane |
| CN109775576A (en) * | 2018-07-23 | 2019-05-21 | 安徽省雄峰起重机械有限公司 | A kind of mono rail suspension crane |
-
2012
- 2012-08-24 CN CN 201220425609 patent/CN202848875U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105967061A (en) * | 2016-07-27 | 2016-09-28 | 河南省鑫源起重机有限公司 | Main beam for portal crane |
| CN109775576A (en) * | 2018-07-23 | 2019-05-21 | 安徽省雄峰起重机械有限公司 | A kind of mono rail suspension crane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EXPY | Termination of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20150824 |