CN204024088U - The fast-positioning device of workshop steel column sectional lifting docking - Google Patents

The fast-positioning device of workshop steel column sectional lifting docking Download PDF

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Publication number
CN204024088U
CN204024088U CN201420422353.6U CN201420422353U CN204024088U CN 204024088 U CN204024088 U CN 204024088U CN 201420422353 U CN201420422353 U CN 201420422353U CN 204024088 U CN204024088 U CN 204024088U
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plate
location
steel column
positioning
fast
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CN201420422353.6U
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孔炯
郑志飞
陈志�
周军浩
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China MCC17 Group Co Ltd
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China MCC17 Group Co Ltd
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Abstract

The utility model is the fast-positioning device of a kind of workshop steel column sectional lifting docking, belong to construction and installation servicing unit, it is characterized in that this fast-positioning device is primarily of upper location-plate, lower location-plate, be located by connecting plate, positioning screw screw bolt and nut forms, on this, lower location-plate is the perpendicular rectangular facade plate put, on this, on lower location-plate, upper and lower two bolts hole I are offered in symmetrical compartment of terrain respectively, this plate that is located by connecting also is the perpendicular rectangular facade plate put, at the epimere of the described plate that is located by connecting, on hypomere, upper and lower two bolts hole II are offered in symmetrical compartment of terrain respectively, and pitch-row between these upper and lower two bolts hole II respectively with upper location-plate, the pitch-row up and down between two bolts hole I on lower location-plate is identical, the diameter of each bolt hole II is identical with the diameter of bolt hole I, upper location-plate, lower location-plate and the plate that is located by connecting are installed positioning bolt be respectively connected, improve construction speed and quality, reduce cost.

Description

The fast-positioning device of workshop steel column sectional lifting docking
Technical field
The utility model belongs to construction and installation servicing unit, especially relates to a kind of location measure of factory building steel column butt joint.
Background technology
In recent years, along with the fast development of industrial economy and the generally application of new building material, facilitate the development and prosperity of builing industry, steel work is high with intensity, span large, it is low to invest, the duration is short, the advantages such as building area is large can be utilized to replace gradually, and brick is mixed, frame construction, and is used widely in industrial premises construction, but heavy duty industrial steel-structure factory building due to driving tonnage large, span is large, factory building steel column overlength and from great, by the restriction of construction site condition, cause road transport very difficult, so the factory building steel column in workshop must be divided into two joints or more piece makes, dock (welding) in the air at the construction field (site), when steel column installs docking, usual employing tack weld, and the centering of docking operation, the detections of verticality etc. directly utilize crane lifting centering, time is longer, have impact on the overall efficiency of installing engineering, in order to save aerial docking time, occur that more steel column docks the method for quick position in the air, as the utility model patent (patent No.: 201220235103) of China building 8th engineering bureau Co., Ltd's application, its statement: the positioner of steel column and concrete surface when steel column is installed, for another example the patent of invention (application number CN201310314802) of Grand Tower Steel Structure's application, its statement: install strap in the end of H profile steel, box-type member, cross column,
In order to meet the demand of workshop steel column sectional rapid abutting joint, the alignment device of verticality " Steel for Large Steel Column docking " of China MCC 17 Group Co., Ltd. for another example, application number CN201320264697, it is the alignment device of a kind of Steel for Large Steel Column docking verticality, belong to steel column installation auxiliary device, mainly provide the alignment device of factory building steel column after steel column is installed, fail to be expressed in the snap action in factory building steel column butt joint.
summary of the invention:
The purpose of this utility model is the fast-positioning device proposing a kind of workshop steel column sectional lifting docking, not only simple and reasonable for structure, and reduce large-scale crane machine-team expense and labour cost, improve construction speed, both met design and the requirement of specification, reduced costs again, the reduction of erection time.
The purpose of this utility model is achieved like this: a kind of fast-positioning device (abbreviation fast-positioning device) of workshop steel column sectional lifting docking, comprise steel column and lower steel column, on this, steel column and lower steel column are all made by H profile steel, on this, the butt end portion of steel column and lower steel column offers bevel for welding respectively, it is characterized in that: the fast-positioning device of this workshop steel column sectional lifting docking is primarily of upper location-plate, lower location-plate, be located by connecting plate, positioning screw screw bolt and nut forms, described upper location-plate, the structure of lower location-plate is identical, described upper location-plate, lower location-plate is the perpendicular rectangular facade plate put, at described upper location-plate, on lower location-plate, upper and lower two bolts hole are offered in symmetrical compartment of terrain respectively i, on this, the length × wide × thick of location-plate, lower location-plate can be 180mm × 100mm × 20mm, these upper and lower two bolts hole between Ipitch-row can be 100mm, upper and lower two bolts hole idiameter all can be 23 mm,
The described plate that is located by connecting also is the perpendicular rectangular facade plate put, the length of the described plate that is located by connecting is greater than the length sum of location-plate and lower location-plate, the length of this plate that is located by connecting × wide × thick can be 400mm × 100mm × 20mm, on the epimere, hypomere of the described plate that is located by connecting, upper and lower two bolts hole II are offered in symmetrical compartment of terrain respectively, and described the be located by connecting pitch-row up and down between two bolts hole II on plate epimere and two bolts hole up and down on upper location-plate between Ipitch-row identical, and described the be located by connecting pitch-row up and down between two bolts hole II on plate hypomere and two bolts hole up and down on lower location-plate between Ipitch-row identical, meanwhile, the diameter of each bolt hole II and bolt hole idiameter identical; By the epimere of described upper location-plate, lower location-plate and the plate that is located by connecting, hypomere is corresponding leans, at bolt hole II, the bolt hole of each correspondence imiddlely install positioning bolt respectively and fastening nut is connected.
This fast-positioning device just carries out prepackage welding when should make factory building steel column in the factory, during prepackage welding, on the left surface or right flank of upper and lower steel column butt joint section, before and after to be welded respectively symmetrically this fast-positioning device, by the upper location-plate of this fast-positioning device, lower location-plate respectively corresponding points is welded in steel column, on the side of lower steel column, the plate that is located by connecting is removed after carrying out mark, start the upper location-plate of formal welding, lower location-plate, require at upper location-plate, lower location-plate leans on the side of steel column side to offer the bevel for welding of 45 degree, to ensure the solid and reliable of welding,
During lifting, when upper steel column and lower steel column butt joint, because fixedly mounting the plate that is located by connecting on upper location-plate, lower location-plate, just can locate upper and lower steel column rapidly, the weld seam of a part of docking port of welding behind location, large-scale crane just directly decoupling device can carry out the lower road operation lifting operation, this upper and lower steel column continues the weld seam of butt welding mouth, both saved the machine-team expense of crane, and in turn ensure that the quality of steel column butt joint, improve efficiency of construction.
The fast-positioning device of the workshop steel column sectional lifting docking that the utility model proposes, not only simple and reasonable for structure, and reduce large-scale crane machine-team expense and labour cost, improve construction speed, both met the requirement of design and specification, and again reduced cost, shorten the duration.
In conjunction with the accompanying drawings and embodiments the fast-positioning device of the workshop steel column sectional lifting docking that the utility model proposes is further described now.
Accompanying drawing explanation
Schematic perspective view when Fig. 1 is the fast-positioning device use of the workshop steel column sectional lifting docking that the utility model proposes.
Fig. 2 is part 3 in Fig. 1: the schematic perspective view of the plate that is located by connecting.
In Fig. 1, Fig. 2: 1, upper steel column 2-1, upper location-plate 2-2, lower location-plate 3, the plate 4 that is located by connecting, positioning bolt 5, lower steel column.
Detailed description of the invention
From Fig. 1, can find out in Fig. 2: a kind of fast-positioning device (abbreviation fast-positioning device) of workshop steel column sectional lifting docking, comprise steel column 1 and lower steel column 5, on this, steel column 1 and lower steel column 5 are all made by H profile steel, on this, steel column 1 offers bevel for welding respectively with the butt end portion of lower steel column 5, it is characterized in that: the fast-positioning device of this workshop steel column sectional lifting docking is primarily of upper location-plate 2-1, lower location-plate 2-2, be located by connecting plate 3, positioning bolt 4 and nut composition, described upper location-plate 2-1, the structure of lower location-plate 2-2 is identical, described upper location-plate 2-1, lower location-plate 2-2 is the perpendicular rectangular facade plate put, at described upper location-plate 2-1, on lower location-plate 2-2, upper and lower two bolts hole are offered in symmetrical compartment of terrain respectively i, on this, the length × wide × thick of location-plate 2-1, lower location-plate 2-2 can be 180mm × 100mm × 20mm, these upper and lower two bolts hole between Ipitch-row can be 100mm, these upper and lower two bolts hole idiameter all can be 23 mm,
The described plate 3 that is located by connecting also is the perpendicular rectangular facade plate put, the length of the described plate 3 that is located by connecting is greater than the length sum of location-plate 2-1 and lower location-plate 2-2, the length of this plate 3 that is located by connecting × wide × thick can be 400mm × 100mm × 20mm, on the epimere, hypomere of the described plate 3 that is located by connecting, upper and lower two bolts hole II are offered in symmetrical compartment of terrain respectively, and described the be located by connecting pitch-row up and down between two bolts hole II on plate 3 epimere and two bolts hole up and down on upper location-plate 2-1 between Ipitch-row identical, and described the be located by connecting pitch-row up and down between two bolts hole II on plate 3 hypomere and two bolts hole up and down on lower location-plate 2-2 between Ipitch-row identical, meanwhile, the diameter of each bolt hole II and bolt hole idiameter identical; Lean, at bolt hole II, the bolt hole of each correspondence before and after the epimere of described upper location-plate 2-1, lower location-plate 2-2 and the plate 3 that is located by connecting, hypomere is corresponding imiddle positioning bolt 4 fastening nut of installing respectively is connected.
This fast-positioning device just carries out prepackage welding when should make factory building steel column in the factory, when pre-installing welding, on the left surface or right flank of upper and lower steel column butt joint section, before and after to be welded respectively symmetrically this fast-positioning device, by the upper location-plate 2-1 in this fast-positioning device, lower location-plate 2-2 respectively corresponding points is welded in steel column 1, on the side of lower steel column 5, the plate 3 that is located by connecting is removed after carrying out mark, start the upper location-plate 2-1 of formal welding, lower location-plate 2-2, require at upper location-plate 2-1, lower location-plate 2-2 leans on the side of steel column side to offer the bevel for welding of 45 degree, to ensure the solid and reliable of welding,
During lifting, when upper steel column 1 docks with lower steel column 5, because fixedly mounting the plate 3 that is located by connecting on upper location-plate 2-1, lower location-plate 2-2, just can locate upper and lower steel column rapidly, the weld seam of a part of docking port of welding behind location, large-scale crane just directly decoupling device can carry out the lower road operation lifting operation, this upper and lower steel column continues the weld seam of butt welding mouth, both saved the machine-team expense of crane, and in turn ensure that the quality of steel column butt joint, improve efficiency of construction.

Claims (4)

1. the fast-positioning device of a workshop steel column sectional lifting docking, comprise steel column (1) and lower steel column (5), on this, steel column (1) and lower steel column (5) are all made by H profile steel, on this, steel column (1) offers bevel for welding respectively with the butt end portion of lower steel column (5), it is characterized in that: the fast-positioning device of this workshop steel column sectional lifting docking is primarily of upper location-plate (2-1), lower location-plate (2-2), be located by connecting plate (3), positioning bolt (4) and nut composition, described upper location-plate (2-1), the structure of lower location-plate (2-2) is identical, described upper location-plate (2-1), lower location-plate (2-2) is the perpendicular rectangular facade plate put, at described upper location-plate (2-1), on lower location-plate (2-2), upper and lower two bolts hole are offered in symmetrical compartment of terrain respectively i,
The described plate that is located by connecting (3) is also the perpendicular rectangular facade plate put, the length of the described plate that is located by connecting (3) is greater than the length sum of location-plate (2-1) and lower location-plate (2-2), on the epimere, hypomere of the described plate that is located by connecting (3), upper and lower two bolts hole II are offered in symmetrical compartment of terrain respectively, and the pitch-row up and down between two bolts hole II on the described plate that is located by connecting (3) epimere and two bolts hole up and down on upper location-plate (2-1) between Ipitch-row identical, and the pitch-row up and down between two bolts hole II on the described plate that is located by connecting (3) hypomere and two bolts hole up and down on lower location-plate (2-2) between Ipitch-row identical, meanwhile, the diameter of each bolt hole II and bolt hole idiameter identical, lean, at bolt hole II, the bolt hole of each correspondence before and after the epimere of described upper location-plate (2-1), lower location-plate (2-2) and the plate that is located by connecting (3), hypomere is corresponding imiddlely install positioning bolt (4) respectively and fastening nut is connected.
2. the fast-positioning device of workshop steel column sectional according to claim 1 lifting docking, is characterized in that the length of location-plate this on (2-1), lower location-plate (2-2) × wide × thick is 180mm × 100mm × 20mm.
3. the fast-positioning device of workshop steel column sectional lifting docking according to claim 1, is characterized in that this upper and lower two bolts hole between Ipitch-row be 100mm, upper and lower two bolts hole idiameter be 23 mm.
4. the fast-positioning device of workshop steel column sectional according to claim 1 lifting docking, is characterized in that the length of this plate that is located by connecting (3) × wide × thick is 400mm × 100mm × 20mm.
CN201420422353.6U 2014-07-30 2014-07-30 The fast-positioning device of workshop steel column sectional lifting docking Active CN204024088U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106032693A (en) * 2016-05-20 2016-10-19 西安建筑科技大学 Multi-cavity spliced concrete-filled steel tube combined column and splicing method
CN108755955A (en) * 2018-06-05 2018-11-06 西南科技大学 Reinforcement structure between light gauge cold-formed steel shape house longitudinal cross wall
CN111472445A (en) * 2020-04-16 2020-07-31 贵州大学 H-shaped steel girder connecting device with adjustable balance degree

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106032693A (en) * 2016-05-20 2016-10-19 西安建筑科技大学 Multi-cavity spliced concrete-filled steel tube combined column and splicing method
CN108755955A (en) * 2018-06-05 2018-11-06 西南科技大学 Reinforcement structure between light gauge cold-formed steel shape house longitudinal cross wall
CN111472445A (en) * 2020-04-16 2020-07-31 贵州大学 H-shaped steel girder connecting device with adjustable balance degree
CN111472445B (en) * 2020-04-16 2021-07-23 贵州大学 H-shaped steel girder connecting device with adjustable balance degree

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