CN203382422U - Rotatable portal frame - Google Patents
Rotatable portal frame Download PDFInfo
- Publication number
- CN203382422U CN203382422U CN201320225270.3U CN201320225270U CN203382422U CN 203382422 U CN203382422 U CN 203382422U CN 201320225270 U CN201320225270 U CN 201320225270U CN 203382422 U CN203382422 U CN 203382422U
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- CN
- China
- Prior art keywords
- portal frame
- vertical column
- rotatable
- convenient
- cross rod
- 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 discloses a rotatable portal frame. The rotatable portal frame comprises a portal frame body and an electric lifting hoist in the middle of a cross rod above the portal frame body, wherein a fixed vertical column and a movable vertical column of the portal frame body are respectively arranged at two ends of the cross rod; the cross rod is movably connected with the fixed vertical column through a pressure bearing; I-shaped steel fixing frames are arranged below the fixed vertical column and the movable vertical column; the I-shaped steel fixed frame below the movable vertical column is provided with two universal wheels; the fixed vertical column is made of a stainless steel tube with the outer diameter of 110mm and the length of 4m; the cross rod is made of a stainless steel tube with the outer diameter of 90mm and the length of 2m; the outer diameter of a tire of each universal wheel is 100mm. The movable vertical column provided by the utility model can move within the range with the radius of 2m by virtue of the universal wheels below, so that cargoes are convenient to transport. The rotatable portal frame is simple in structure, small in occupied area, convenient to install and detach and low in cost, and is convenient and practical.
Description
Technical field
The utility model relates to the weight-lifting equipment used in a kind of building operation, particularly a kind of rotatable portal frame.
Background technology
Portal frame is vertical transportation machinery commonly used in domestic median low structure construction, the Main Function of portal frame is that material is sent to eminence or is sent to lower from eminence from lower, it has simple in structure, install, remove and use the advantages such as more convenient, therefore, in construction trade, application is more extensive.
In the portal frame used now, mostly can only be fixed on vertical takeoff and landing material on a position, can not directly be placed on desired location to material, also need artificial conveyance during the landing material, take time and effort, cause the wasting of resources, increase engineering cost.
The utility model content
For solving the deficiency in existing portal frame, the utility model provides
oneplant and facilitate transporting of goods, simple in structure, floor area is little, is convenient to Assembly &Disassembly, convenient and practical, rotatable portal frame with low cost.
The purpose of this utility model is to realize like this, a kind of rotatable portal frame, comprise gantry support body, with the electric hoist that is arranged on cross bar centre, support body top, gantry, the vertical columns of gantry support body and active column are separately positioned on the cross bar two ends, cross bar and vertical columns are flexibly connected by pressure bearing, and vertical columns and active column below are provided with the I-beam section fixed mount, on the I-beam section fixed mount of active column below, are provided with two cardan wheels.
Described vertical columns is made by stainless steel tube, and overall diameter is 110mm, and length is 4m.
Described cross bar is made by stainless steel tube, and overall diameter is 90mm, and length is 2m.
The tire overall diameter of described cardan wheel is 100mm.
The utility model active column can move by the cardan wheel of below in the scope of 2 meters of radiuses, facilitates transporting of goods, and simple in structure, floor area is little, is convenient to Assembly &Disassembly, convenient and practical, with low cost.
The accompanying drawing explanation
Fig. 1 is the utility model structural representation.
The specific embodiment
A kind of rotatable portal frame as shown in Figure 1, a kind of rotatable portal frame, comprise gantry support body 1, with the electric hoist 4 that is arranged on gantry support body 1 top cross bar 2 centres, the vertical columns 5 of gantry support body 1 and active column 6 are separately positioned on cross bar 2 two ends, cross bar 2 is flexibly connected by pressure bearing 3 with vertical columns 5, and vertical columns 5 and active column 6 belows are provided with I-beam section fixed mount 7, are provided with two cardan wheels 8 on the I-beam section fixed mount 7 of active column 6 belows.Described vertical columns 5 is made by stainless steel tube, and overall diameter is 110mm, and length is 4m.Described cross bar 2 is made by stainless steel tube, and overall diameter is 90mm, and length is 2m.The tire overall diameter of described cardan wheel 8 is 100mm.
The utility model active column can move by the cardan wheel of below in the scope of 2 meters of radiuses, facilitates transporting of goods, and simple in structure, floor area is little, is convenient to Assembly &Disassembly, convenient and practical, with low cost.
Claims (4)
1. a rotatable portal frame, comprise gantry support body (1), with the electric hoist (4) that is arranged on gantry support body (1) top cross bar (2) centre, it is characterized in that: the vertical columns (5) of gantry support body (1) and active column (6) are separately positioned on cross bar (2) two ends, cross bar (2) is flexibly connected by pressure bearing (3) with vertical columns (5), vertical columns (5) and active column (6) below are provided with I-beam section fixed mount (7), on the I-beam section fixed mount (7) of active column (6) below, are provided with two cardan wheels (8).
2. a kind of rotatable portal frame according to claim 1, it is characterized in that: described vertical columns (5) is made by stainless steel tube, and overall diameter is 110mm, and length is 4m.
3. a kind of rotatable portal frame according to claim 1, it is characterized in that: described cross bar (2) is made by stainless steel tube, and overall diameter is 90mm, and length is 2m.
4. a kind of rotatable portal frame according to claim 1, it is characterized in that: the tire overall diameter of described cardan wheel (8) is 100mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320225270.3U CN203382422U (en) | 2013-04-28 | 2013-04-28 | Rotatable portal frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320225270.3U CN203382422U (en) | 2013-04-28 | 2013-04-28 | Rotatable portal frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203382422U true CN203382422U (en) | 2014-01-08 |
Family
ID=49870934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320225270.3U Expired - Fee Related CN203382422U (en) | 2013-04-28 | 2013-04-28 | Rotatable portal frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203382422U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195603A (en) * | 2015-10-10 | 2015-12-30 | 中国水电四局(酒泉)新能源装备有限公司 | Wind power tower door frame forming and flange correcting device |
| CN105384097A (en) * | 2015-12-10 | 2016-03-09 | 国网四川省电力公司攀枝花供电公司 | Operation platform structure applied to high-voltage line operation |
-
2013
- 2013-04-28 CN CN201320225270.3U patent/CN203382422U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195603A (en) * | 2015-10-10 | 2015-12-30 | 中国水电四局(酒泉)新能源装备有限公司 | Wind power tower door frame forming and flange correcting device |
| CN105195603B (en) * | 2015-10-10 | 2017-08-11 | 中国水电四局(酒泉)新能源装备有限公司 | A kind of wind power generation tower door frame shaping and flange means for correcting |
| CN105384097A (en) * | 2015-12-10 | 2016-03-09 | 国网四川省电力公司攀枝花供电公司 | Operation platform structure applied to high-voltage line operation |
| CN105384097B (en) * | 2015-12-10 | 2017-03-08 | 国网四川省电力公司攀枝花供电公司 | An operating platform structure applied to high-voltage line operations |
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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: 20140108 Termination date: 20160428 |