CN201406284Y - Mobile hoisting portal frame - Google Patents

Mobile hoisting portal frame Download PDF

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Publication number
CN201406284Y
CN201406284Y CN200920072407XU CN200920072407U CN201406284Y CN 201406284 Y CN201406284 Y CN 201406284Y CN 200920072407X U CN200920072407X U CN 200920072407XU CN 200920072407 U CN200920072407 U CN 200920072407U CN 201406284 Y CN201406284 Y CN 201406284Y
Authority
CN
China
Prior art keywords
portal frame
cross bar
crossbeam
double
cross
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
CN200920072407XU
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Chinese (zh)
Inventor
阮忠洪
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.)
Shanghai Baosteel Equipment Maintenance Co Ltd
Original Assignee
Shanghai Baosteel Equipment Maintenance 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 Shanghai Baosteel Equipment Maintenance Co Ltd filed Critical Shanghai Baosteel Equipment Maintenance Co Ltd
Priority to CN200920072407XU priority Critical patent/CN201406284Y/en
Application granted granted Critical
Publication of CN201406284Y publication Critical patent/CN201406284Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a mobile hoisting portal frame, wherein a pulley on which a chain block is suspended is arranged on an I-shaped cross beam of a portal frame, two cross bars are arranged onthe bottoms of two vertical columns of the portal frame and two ends thereof are provided with screwed holes, two ends of four diagonal braces are respectively arranged on one ends of the cross barsand the middle portions of the vertical columns of the portal frame, two fixed wheel stands with rollers are arranged on two ends of one cross bar through welding, two movable wheel stands with rollers are arranged on two ends of the other cross bar through rotation shafts, four studs are screwed in the screwed holes on two ends of the two cross bars, the lower ends of the studs are provided withbottom boards, and the upper ends of the studs are provided with handles. The portal frame is suitable for transporting or suspending spare parts during assembling devices and overhauling devices onsite, has simple structure, flexibly moves, is not limited by places, is simply operated, effectively solves the problems of hoisting and transporting the spare parts of devices, improves the working efficiency and reduces the cost and the labor intensity.

Description

Portable lifting portal frame
Technical field
The utility model relates to weight-lifting equipment, relates in particular to a kind of portable lifting portal frame.
Background technology
Usually at some equipment assemblings, maintenance scene, adopt the parts of carryings such as driving, suspension bracket or manpower, hanging device, thereby carry out dismounting, assembling or the maintenance of equipment.But weight-lifting equipment operatings costs such as driving are higher, be not suitable for waiting to go on stage at any time, and also there is certain requirement in the place; Weight-lifting equipments such as suspension bracket are generally fixed form, and when the equipment component need were mobile, suspension bracket class weight-lifting equipment then can't use; And employing manpower transport or weight-lifting equipment parts are then powerless when equipment component is heavier, and the safety misadventure of the person or equipment takes place easily; Above-mentioned factor has seriously restricted carrying out of equipment dismounting, upkeep operation, causes that cost and labour intensity improve in equipment dismounting, the maintenance process, and operating efficiency reduces.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of portable lifting portal frame, this portal frame is applicable to the carrying or the lifting of equipment assembling, maintenance field apparatus parts, it is simple in structure, move flexibly, the restriction of no place, easy and simple to handle, effectively solve equipment component lifting and carrying problem, improve operating efficiency, reduced cost and labour intensity.
For solving the problems of the technologies described above, the portable lifting portal frame of the utility model comprises coaster and is hung on described supratrochlear chain block, also comprise portal frame, two cross bars, four diagonal braces, two fixing wheel carriers, two movable wheel carriers, four rolling and four positioning components, the crossbeam of described portal frame is a H-girder, described coaster is located on the crossbeam of described portal frame and along crossbeam and is slided, the mid point of described two cross bars is located at the free end of two root posts of described portal frame and vertical with portal frame respectively, the two ends of described two cross bars have screw, described four diagonal braces are located at the middle part of described cross bar one end and portal frame column respectively, described four rolling is located at described two fixedly on wheel carrier and two the movable wheel carriers respectively by wheel shaft, described two fixedly wheel carrier be located at the two ends of a cross bar respectively by welding, described two movable wheel carriers are located at the two ends of another root cross bar respectively by rotating shaft, described positioning component comprises double-screw bolt, base plate and handle, described double-screw bolt is twisted in the screw at described two cross bar two ends, described base plate is located at described double-screw bolt lower end, and described handle is located at described double-screw bolt upper end.
For strengthening the intensity of portal frame, also comprise four brace panels, described four brace panels are located at the crossbeam of described portal frame both sides and the connecting portion of column respectively by welding.
Because the portable lifting portal frame of the utility model has adopted technique scheme, the coaster that promptly hangs with chain block is located on the I-shape crossbeam of portal frame, two root posts bottom and two ends that two cross bars are located at portal frame have screw, four diagonal brace two ends are located at cross bar one end and portal frame column middle part respectively, two fixedly wheel carriers that have a roller are located at the two ends of a cross bar by welding, two movable wheel carriers that have a roller are located at the two ends of another root cross bar by rotating shaft, four double-screw bolts are twisted in the screw at two cross bar two ends, the double-screw bolt lower end is provided with base plate, and the double-screw bolt upper end is provided with handle; This portal frame is applicable to the carrying or the lifting of equipment assembling, maintenance field apparatus parts, and it is simple in structure, moves flexibly, the restriction of no place, easy and simple to handle, effectively solve equipment component lifting and carrying problem, improve operating efficiency, reduced cost and labour intensity.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and embodiments:
Fig. 1 is the structural representation of the portable lifting portal frame of the utility model,
Fig. 2 is the lateral plan of Fig. 1.
The specific embodiment
As depicted in figs. 1 and 2, the portable lifting portal frame of the utility model comprises coaster 8 and the chain block 9 that is hung on the described coaster 8, also comprise portal frame 1, two cross bars 2, four diagonal braces 3, two fixing wheel carriers 4, two movable wheel carriers 5, four rolling 6 and four positioning components, the crossbeam 11 of described portal frame 1 is a H-girder, described coaster 8 is located on the crossbeam 11 of described portal frame 1 and along crossbeam 11 and is slided, the mid point of described two cross bars 2 is located at the free end of two root posts 12 of described portal frame 1 and vertical with portal frame 1 respectively, the two ends of described two cross bars 2 have screw, described four diagonal braces 3 are located at the middle part of described cross bar 2 one ends and portal frame 1 column 12 respectively, described four rolling 6 is located at described two fixedly on wheel carrier 4 and two the movable wheel carriers 5 respectively by wheel shaft 61, described two fixedly wheel carrier 4 be located at the two ends of a cross bar respectively by welding, described two movable wheel carriers 5 are located at the two ends of another root cross bar respectively by rotating shaft 51, described positioning component comprises double-screw bolt 7, base plate 71 and handle 72, described double-screw bolt 7 is twisted in the screw at described two cross bar 2 two ends, described base plate 71 is located at described double-screw bolt 7 lower ends, and described handle 72 is located at described double-screw bolt 7 upper ends.
For strengthening the intensity of portal frame 1, also comprise four brace panels 13, described four brace panels 13 are located at the crossbeam 11 of described portal frame 1 both sides and the connecting portion of column 12 respectively by welding.
The coaster that the portable lifting portal frame of the utility model will hang with chain block is located on the I-shape crossbeam of portal frame and coaster is slided on crossbeam, equipment component is by the chain block lifting, two root posts bottom and two ends that two cross bars are located at portal frame have screw, four diagonal brace two ends are located at cross bar one end and portal frame column middle part respectively, to support portal frame on two cross bars, two fixedly wheel carriers that have a roller are located at the two ends of a cross bar by welding, two movable wheel carriers that have a roller are located at the two ends of another root cross bar by rotating shaft, by the fixing roller of wheel carrier and movable wheel carrier portal frame is moved at operation field, turn to when movable wheel carrier moves portal frame simultaneously conveniently, four double-screw bolts are twisted in the screw at two cross bar two ends, the double-screw bolt lower end is provided with base plate, the double-screw bolt upper end is provided with handle, after portal frame moves into place, turn double-screw bolt by handle and make base plate be tight against ground, play the location and the stopping function of portal frame;
This portable lifting portal frame is simple in structure, about it, front and back, move up and down flexible, safe and reliable, can conveniently be applied to the operation field of equipment dismounting, maintenance, effect was better when particularly equipment was installed and to be needed centering, efficiently solved driving, fixedly suspension bracket or manpower transport, the existing problem of hanging device parts.

Claims (2)

1, a kind of portable lifting portal frame, comprise coaster and be hung on described supratrochlear chain block, it is characterized in that: also comprise portal frame, two cross bars, four diagonal braces, two fixing wheel carriers, two movable wheel carriers, four rolling and four positioning components, the crossbeam of described portal frame is a H-girder, described coaster is located on the crossbeam of described portal frame and along crossbeam and is slided, the mid point of described two cross bars is located at the free end of two root posts of described portal frame and vertical with portal frame respectively, the two ends of described two cross bars have screw, described four diagonal braces are located at the middle part of described cross bar one end and portal frame column respectively, described four rolling is located at described two fixedly on wheel carrier and two the movable wheel carriers respectively by wheel shaft, described two fixedly wheel carrier be located at the two ends of a cross bar respectively by welding, described two movable wheel carriers are located at the two ends of another root cross bar respectively by rotating shaft, described positioning component comprises double-screw bolt, base plate and handle, described double-screw bolt is twisted in the screw at described two cross bar two ends, described base plate is located at described double-screw bolt lower end, and described handle is located at described double-screw bolt upper end.
2, portable lifting portal frame according to claim 1 is characterized in that: also comprise four brace panels, described four brace panels are located at the crossbeam of described portal frame both sides and the connecting portion of column respectively by welding.
CN200920072407XU 2009-05-18 2009-05-18 Mobile hoisting portal frame Expired - Fee Related CN201406284Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200920072407XU CN201406284Y (en) 2009-05-18 2009-05-18 Mobile hoisting portal frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200920072407XU CN201406284Y (en) 2009-05-18 2009-05-18 Mobile hoisting portal frame

Publications (1)

Publication Number Publication Date
CN201406284Y true CN201406284Y (en) 2010-02-17

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN200920072407XU Expired - Fee Related CN201406284Y (en) 2009-05-18 2009-05-18 Mobile hoisting portal frame

Country Status (1)

Country Link
CN (1) CN201406284Y (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102363512A (en) * 2011-11-22 2012-02-29 山东电力集团公司淄博供电公司 Portable heavy electrical equipment carrier
CN102554578A (en) * 2012-02-17 2012-07-11 东方电气集团东方电机有限公司 Production method for large-diameter fine thread part
CN102745597A (en) * 2012-07-16 2012-10-24 昆山市飞荣达电子材料有限公司 Portable portal frame
CN102897673A (en) * 2012-08-24 2013-01-30 李三川 Peppermint pot filling apparatus
CN103287989A (en) * 2013-06-25 2013-09-11 苏州速腾电子科技有限公司 A gantry frame capable of moving in multiple directions
CN103287988A (en) * 2013-06-25 2013-09-11 苏州速腾电子科技有限公司 A mobile gantry frame
CN104843588A (en) * 2015-05-12 2015-08-19 中铁建大桥工程局集团第四工程有限公司 Gantry crane used in tunnel construction
CN104989111A (en) * 2015-05-22 2015-10-21 中冶建工集团有限公司 Construction method for steel structure high-rise hoisting
CN105712212A (en) * 2016-04-17 2016-06-29 昆山克鲁克机电设备有限公司 Simple gantry type travelling hoist
CN107140547A (en) * 2017-06-16 2017-09-08 无锡石油化工起重机有限公司 The traveller gantry of installation activity bottom plate
CN107381367A (en) * 2017-08-24 2017-11-24 安徽骏达起重机械有限公司 Portable light combined underhung crane
CN107445068A (en) * 2017-09-19 2017-12-08 安徽骏达起重机械有限公司 Hoisting mechanism
CN108195530A (en) * 2017-11-21 2018-06-22 中国石油化工股份有限公司 A kind of packaged type reaction frame load testing machine
CN109019419A (en) * 2018-09-11 2018-12-18 王成 A kind of auto repair hanger

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102363512A (en) * 2011-11-22 2012-02-29 山东电力集团公司淄博供电公司 Portable heavy electrical equipment carrier
CN102554578A (en) * 2012-02-17 2012-07-11 东方电气集团东方电机有限公司 Production method for large-diameter fine thread part
CN102554578B (en) * 2012-02-17 2014-02-26 东方电气集团东方电机有限公司 Production method for large-diameter fine thread part
CN102745597A (en) * 2012-07-16 2012-10-24 昆山市飞荣达电子材料有限公司 Portable portal frame
CN102897673A (en) * 2012-08-24 2013-01-30 李三川 Peppermint pot filling apparatus
CN103287989A (en) * 2013-06-25 2013-09-11 苏州速腾电子科技有限公司 A gantry frame capable of moving in multiple directions
CN103287988A (en) * 2013-06-25 2013-09-11 苏州速腾电子科技有限公司 A mobile gantry frame
CN104843588A (en) * 2015-05-12 2015-08-19 中铁建大桥工程局集团第四工程有限公司 Gantry crane used in tunnel construction
CN104989111A (en) * 2015-05-22 2015-10-21 中冶建工集团有限公司 Construction method for steel structure high-rise hoisting
CN104989111B (en) * 2015-05-22 2017-03-01 中冶建工集团有限公司 Steel construction high level construction method for hanging
CN105712212A (en) * 2016-04-17 2016-06-29 昆山克鲁克机电设备有限公司 Simple gantry type travelling hoist
CN107140547A (en) * 2017-06-16 2017-09-08 无锡石油化工起重机有限公司 The traveller gantry of installation activity bottom plate
CN107381367A (en) * 2017-08-24 2017-11-24 安徽骏达起重机械有限公司 Portable light combined underhung crane
CN107445068A (en) * 2017-09-19 2017-12-08 安徽骏达起重机械有限公司 Hoisting mechanism
CN108195530A (en) * 2017-11-21 2018-06-22 中国石油化工股份有限公司 A kind of packaged type reaction frame load testing machine
CN109019419A (en) * 2018-09-11 2018-12-18 王成 A kind of auto repair hanger

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100217

Termination date: 20100518