CN203382422U - Rotatable portal frame - Google Patents

Rotatable portal frame Download PDF

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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
Authority
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
Application number
CN201320225270.3U
Other languages
Chinese (zh)
Inventor
梁中子
曹二虎
李朝辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BAOFENG HENGRUI NEW MATERIALS CO LTD
Original Assignee
BAOFENG HENGRUI NEW MATERIALS CO LTD
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by BAOFENG HENGRUI NEW MATERIALS CO LTD filed Critical BAOFENG HENGRUI NEW MATERIALS CO LTD
Priority to CN201320225270.3U priority Critical patent/CN203382422U/en
Application granted granted Critical
Publication of CN203382422U publication Critical patent/CN203382422U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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

A kind of rotatable portal frame
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.
CN201320225270.3U 2013-04-28 2013-04-28 Rotatable portal frame Expired - Fee Related CN203382422U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (4)

* Cited by examiner, † Cited by third party
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 A kind of operating platform structure being applied to high-tension line operation

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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