CN108910430A - Technique is transported after a kind of Weight reduced type crossbeam doorframe is assembled - Google Patents

Technique is transported after a kind of Weight reduced type crossbeam doorframe is assembled Download PDF

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Publication number
CN108910430A
CN108910430A CN201810292604.6A CN201810292604A CN108910430A CN 108910430 A CN108910430 A CN 108910430A CN 201810292604 A CN201810292604 A CN 201810292604A CN 108910430 A CN108910430 A CN 108910430A
Authority
CN
China
Prior art keywords
doorframe
crossbeam
technique
crossbeam doorframe
plate
Prior art date
Application number
CN201810292604.6A
Other languages
Chinese (zh)
Inventor
陈飞
孙泳涛
何华文
俞小兵
王绍东
Original Assignee
南通振华重型装备制造有限公司
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 南通振华重型装备制造有限公司 filed Critical 南通振华重型装备制造有限公司
Priority to CN201810292604.6A priority Critical patent/CN108910430A/en
Publication of CN108910430A publication Critical patent/CN108910430A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G35/00Mechanical conveyors not otherwise provided for

Abstract

The invention discloses technique is transported after a kind of Weight reduced type Weight reduced type crossbeam doorframe assembly, by raising the operating processing step of the placement and crossbeam doorframe of crossbeam doorframe, crossbeam doorframe on flat car, complete to transport technique after Weight reduced type crossbeam doorframe is assembled;The advantage of the invention is that:The present invention transports gantry moulding bed by placing two supporting leg doorframes in crossbeam doorframe lower end, and in moulding bed two sides welding procedure strut, it can effectively ensure that quality problems of the crossbeam doorframe in transport process, crossbeam doorframe structure weakness problem on deformation is avoided the occurrence of, the integrality of the product quality in the transport process of crossbeam doorframe is further increased.

Description

Technique is transported after a kind of Weight reduced type crossbeam doorframe is assembled

Technical field

The present invention relates to a kind of transhipment techniques, and in particular to transports technique after a kind of Weight reduced type crossbeam doorframe is assembled.

Background technique

Track crane is one kind of hoisting machinery, including being symmetricly set on the supporting leg doorframe of two sides and being horizontally set in two supporting leg doors Crossbeam doorframe on frame, still, crossbeam doorframe is easy to appear serious deformation in transport process, to affect crossbeam doorframe Quality.

Summary of the invention

It is in view of the drawbacks of the prior art and insufficient, the purpose of the present invention is to provide a kind of simple structure and reasonable design, make With convenient Weight reduced type crossbeam doorframe it is assembled after transport technique.

To achieve the above object, the technical solution adopted by the present invention is that:Work is transported after a kind of Weight reduced type crossbeam doorframe is assembled Skill, innovative point are:By the operating technique for raising the placement and crossbeam doorframe of crossbeam doorframe, crossbeam doorframe on flat car Step is completed to transport technique after Weight reduced type crossbeam doorframe is assembled;Specific step is as follows:

(1)Raise crossbeam doorframe:By assembled good crossbeam doorframe before transhipment, carry out it is whole raise, make crossbeam doorframe Bottom plate and ground have a certain distance;

(2)Placement of the crossbeam doorframe on flat car:Before the transhipment of crossbeam doorframe, two supporting leg doorframes are transported into gantry moulding bed and are put It sets in the lower section of crossbeam, then process support rods is welded in the two sides that supporting leg doorframe transports gantry moulding bed, in crossbeam and supporting leg door Frame, which is transported between the moulding bed of gantry, is placed with sleeper, and flat car is then driven to the bottom end two that supporting leg doorframe transports gantry moulding bed Side starts to be lifted, and after lifting in place, transports on the moulding bed of gantry every place's welding equipment two pieces Karma on the outside of crossbeam in supporting leg doorframe, is used in combination Wooden unit pads;

(3)The operating of crossbeam doorframe:When crossbeam doorframe is transported, guaranteeing that the flat car movement at both ends is consistent, speed is uniformly slow, Technique is transported after the doorframe assembly of Weight reduced type crossbeam can be completed.

Further, the step(1)In crossbeam doorframe integral raising, the crossbeam doorframe bottom plate is at a distance from ground For 2300mm.

Further, the process support rods are made of steel pipe, plate A and plate B, and the plate A is welded on a left side for steel pipe Right both ends, the plate B are welded on the middle position of plate A.

The present invention has the beneficial effect that:The present invention transports gantry tire by placing two supporting leg doorframes in crossbeam doorframe lower end Frame, and in moulding bed two sides welding procedure strut, it can effectively ensure that quality problems of the crossbeam doorframe in transport process, keep away Exempt from crossbeam doorframe structure weakness problem on deformation occur, further increases the complete of the product quality in the transport process of crossbeam doorframe Whole property.

Detailed description of the invention

Fig. 1 is the overall structure diagram after the present invention is assembled;

Fig. 2 is the structural schematic diagram of process support rods of the invention.

Specific embodiment

In order to make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with specific embodiment pair The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are only to explain the present invention, and It is not used in the restriction present invention.

As shown in Figs. 1-2, technique is transported after a kind of Weight reduced type crossbeam doorframe is assembled, by raising crossbeam doorframe, big Liangmen The operating processing step of placement and crossbeam doorframe 5 of the frame 5 on flat car transports technique after completing 5 assembly of crossbeam doorframe;Specifically Steps are as follows:

(1)Raise crossbeam doorframe:By assembled good crossbeam doorframe 5 before transhipment, carry out it is whole raise, make crossbeam doorframe Bottom plate and ground have a certain distance;

(2)Placement of the crossbeam doorframe 5 on flat car:Before the transhipment of crossbeam doorframe 5, two supporting leg doorframes are transported into gantry moulding bed 1 is placed on the lower section of crossbeam doorframe 5, then process support rods 4 is welded in the two sides that supporting leg doorframe transports gantry moulding bed 1, big Liangmen frame 5 and supporting leg doorframe, which are transported between gantry moulding bed 1, is placed with sleeper 2, and flat car is then driven to the transhipment of supporting leg doorframe The bottom end two sides of gantry moulding bed 1, start to be lifted, and after lifting in place, transport on gantry moulding bed 1 in supporting leg doorframe every on the outside of crossbeam Locate welding equipment two pieces Karma 3, and is padded with wooden unit;

(3)The operating of crossbeam doorframe 5:When crossbeam doorframe 5 is transported, guarantee that the flat car movement at both ends is consistent, speed is uniformly delayed Slowly, technique is transported after the doorframe assembly of Weight reduced type crossbeam can be completed.

Step(1)In 5 integral raising of crossbeam doorframe, crossbeam bottom plate at a distance from ground be 2300mm.

Process support rods 4 are made of steel pipe 41, plate A43 and plate B42, and plate A43 is welded on the left and right ends of steel pipe 41, Plate B42 is welded on the middle position of plate A43.

The present invention transports gantry moulding bed 1 by placing two supporting leg doorframes in 5 lower end of crossbeam doorframe, and in moulding bed two Side welding procedure strut 4 can effectively ensure that quality problems of the crossbeam doorframe 5 in transport process, avoid the occurrence of big Liangmen Mount structure weakness problem on deformation, further increases the integrality of the product quality in the transport process of crossbeam doorframe 5.

The above is only used to illustrate the technical scheme of the present invention and not to limit it, and those of ordinary skill in the art are to this hair The other modifications or equivalent replacement that bright technical solution is made, as long as it does not depart from the spirit and scope of the technical scheme of the present invention, It is intended to be within the scope of the claims of the invention.

Claims (3)

1. transporting technique after a kind of Weight reduced type crossbeam doorframe is assembled, it is characterised in that:By raising crossbeam doorframe, crossbeam doorframe exists The operating processing step of placement and crossbeam doorframe on flat car is completed to transport technique after Weight reduced type crossbeam doorframe is assembled;Specifically Steps are as follows:
(1)Raise crossbeam doorframe:By assembled good crossbeam doorframe before transhipment, carry out it is whole raise, make crossbeam doorframe Bottom plate and ground have a certain distance;
(2)Placement of the crossbeam doorframe on flat car:Before the transhipment of crossbeam doorframe, two supporting leg doorframes are transported into gantry moulding bed and are put It sets in the lower section of crossbeam, then process support rods is welded in the two sides that supporting leg doorframe transports gantry moulding bed, in crossbeam and supporting leg door Frame, which is transported between the moulding bed of gantry, is placed with sleeper, and flat car is then driven to the bottom end two that supporting leg doorframe transports gantry moulding bed Side starts to be lifted, and after lifting in place, transports on the moulding bed of gantry every place's welding equipment two pieces Karma on the outside of crossbeam in supporting leg doorframe, is used in combination Wooden unit pads;
(3)The operating of crossbeam doorframe:When crossbeam doorframe is transported, guaranteeing that the flat car movement at both ends is consistent, speed is uniformly slow, Pay attention to turning and having greatly at 90 degree of process speed need to being reduced again at larger slope, after the doorframe assembly of Weight reduced type crossbeam can be completed Transhipment technique.
2. transporting technique after a kind of Weight reduced type crossbeam doorframe according to claim 1 is assembled, it is characterised in that:The step (1)In crossbeam doorframe integral raising, the crossbeam doorframe bottom plate at a distance from ground be 2300mm.
3. transporting technique after a kind of Weight reduced type crossbeam doorframe according to claim 1 is assembled, it is characterised in that:The technique Strut is made of steel pipe, plate A and plate B, and the plate A is welded on the left and right ends of steel pipe, and the plate B is welded on plate The middle position of A.
CN201810292604.6A 2018-03-30 2018-03-30 Technique is transported after a kind of Weight reduced type crossbeam doorframe is assembled CN108910430A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810292604.6A CN108910430A (en) 2018-03-30 2018-03-30 Technique is transported after a kind of Weight reduced type crossbeam doorframe is assembled

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810292604.6A CN108910430A (en) 2018-03-30 2018-03-30 Technique is transported after a kind of Weight reduced type crossbeam doorframe is assembled

Publications (1)

Publication Number Publication Date
CN108910430A true CN108910430A (en) 2018-11-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810292604.6A CN108910430A (en) 2018-03-30 2018-03-30 Technique is transported after a kind of Weight reduced type crossbeam doorframe is assembled

Country Status (1)

Country Link
CN (1) CN108910430A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2048805A (en) * 1979-05-21 1980-12-17 Head Wrightson Mach Method and apparatus for supporting and moving heavy loads in an elevated position
KR20100119174A (en) * 2009-04-30 2010-11-09 (주)일진에너지 Lifting and arranging device
CN102912736B (en) * 2012-11-07 2015-03-04 中铁六局集团有限公司 Vertical assembling construction method for trussed arch bridge
CN205686850U (en) * 2016-06-23 2016-11-16 上海振华重工(集团)股份有限公司 Transporter
CN107401288A (en) * 2017-07-26 2017-11-28 南通振华重型装备制造有限公司 A kind of booster stations lift transhipment technique

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2048805A (en) * 1979-05-21 1980-12-17 Head Wrightson Mach Method and apparatus for supporting and moving heavy loads in an elevated position
KR20100119174A (en) * 2009-04-30 2010-11-09 (주)일진에너지 Lifting and arranging device
CN102912736B (en) * 2012-11-07 2015-03-04 中铁六局集团有限公司 Vertical assembling construction method for trussed arch bridge
CN205686850U (en) * 2016-06-23 2016-11-16 上海振华重工(集团)股份有限公司 Transporter
CN107401288A (en) * 2017-07-26 2017-11-28 南通振华重型装备制造有限公司 A kind of booster stations lift transhipment technique

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