CN203654192U - Assembling guiding and locating device of large steel box beam - Google Patents

Assembling guiding and locating device of large steel box beam Download PDF

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Publication number
CN203654192U
CN203654192U CN201320785635.8U CN201320785635U CN203654192U CN 203654192 U CN203654192 U CN 203654192U CN 201320785635 U CN201320785635 U CN 201320785635U CN 203654192 U CN203654192 U CN 203654192U
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CN
China
Prior art keywords
box
web
nowel
guiding
stopping
Prior art date
Application number
CN201320785635.8U
Other languages
Chinese (zh)
Inventor
杜东升
于书奇
Original Assignee
中铁建钢结构有限公司
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Publication date
Application filed by 中铁建钢结构有限公司 filed Critical 中铁建钢结构有限公司
Priority to CN201320785635.8U priority Critical patent/CN203654192U/en
Application granted granted Critical
Publication of CN203654192U publication Critical patent/CN203654192U/en

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Abstract

The utility model discloses an assembling guiding and locating device of a large steel box beam, and relates to the technical field of installation of steel box beams of bridges. The assembling guiding and locating device comprises an upper box beam, an upper box web, an upper box partition plate, a lower box beam, a lower box web and a lower box partition plate, wherein the upper web and the upper partition plate are arranged inside the upper box beam, and the lower box web and the lower box partition plate are arranged inside the lower box beam. Guiding devices, regulating devices and limiting devices are arranged at the transverse butt joint position of the upper box web and the lower box web, the guiding devices are arranged at the two ends of the lower box web, the regulating devices are arranged on the inner sides of the two ends of the upper box web and the inner sides of the two ends of the lower box web, and the limiting devices are evenly distributed along the inner side of the transverse butt joint position of the upper box web and the lower box web. The assembling guiding and locating device is simple in structure convenient to operate, safe and reliable, saves time and labor, and can rapidly achieve accurate locating of the steel box beam, and effectively improve construction quality and construction efficiency.

Description

The assembling of a kind of Large Steel case beam is guide locating device provided
Technical field
The utility model relates to bridge steel box girder mounting technique field.
Background technology
In bridge engineering field, owing to using the requirement of function and bearing capacity, large-scale heavy in section steel case beam has obtained applying more and more widely, but owing to being subject to the restriction of traffic condition, large-scale heavy in section steel case beam must carry out the branch mailbox of upper and lower case beam to be made, and is bolted together after being transported to job site again.Because the upper and lower case beam of the steel case beam bodily form is large, tonnage weight, job site complicated topographical conditions, in the process of lifting steel case beam, upper and lower case beam very easily misplaces, and loop wheel machine top box, nowel under work high above the ground are installed and are difficult to accurate positioning, cause construction quality low, operating speed is slow.
Utility model content
It is guide locating device provided that technical problem to be solved in the utility model is to provide a kind of Large Steel case beam assembling, simple in structure, easy to operate, safe and reliable, time saving and energy saving, the accurate location of steel case beam be can realize fast, construction quality and efficiency of construction effectively improved.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of Large Steel case beam assembling is guide locating device provided, comprise top box beam and be located at top box web and the upper separator for container in top box beam, nowel beam and be located at nowel web and the lower separator for container in nowel beam, horizontal joint at top box web and nowel web is provided with guiding device, adjusting device and stopping means, described guiding device is located at the two ends of nowel web, described adjusting device is located at the inner side, two ends of top box web and nowel web, described stopping means is along uniform inside the horizontal joint of top box web and nowel web.
Described guiding device comprises guide pad, and described guide pad is welded on the inside and outside both sides at nowel web two ends in pairs, the V-shaped groove structure of described guiding device.
Described adjusting device comprise be welded in nowel web two ends inner sides fixed block, be welded in inner side, top box web two ends and the adjustment block corresponding with described fixed block position and run through fixed block and the adjustment bolt of adjustment block.
Described stopping means comprises and is welded in the insertion groove of nowel web inner side and is welded in top box web inner side, the insertion wedge corresponding with described insertion groove position, is provided with in the lower end of described insertion groove and insertion wedge the connecting hole running through.
Described stopping means interval 800-1500mm is distributed on the horizontal joint of top box web and nowel web, and separator for container and lower separator for container joint are also welded with stopping means on described.
The beneficial effect that adopts technique scheme to produce is: the guiding device in the utility model can make top box beam quick and precisely be slipped to the corresponding position of nowel beam, has ensured the uniformity of upper and lower case beam at width; Adjusting device can be adjusted the dislocation of top box beam at length direction, ensures the uniformity of upper and lower case beam at length direction; Stopping means tightens together upper and lower case beam.The utility model, by the guiding of guiding device, the adjustment of adjusting device, is finally fixed together by stopping means, reach upper and lower case safety beam, accurately, efficiently in place, effectively improved construction quality and efficiency of construction.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is guiding device installation process schematic diagram in Fig. 1;
Fig. 3 is A-A sectional view in Fig. 1;
Fig. 4 is Fig. 1 middle regulator adjustment process schematic diagram;
Fig. 5 is the left view of Fig. 1 middle regulator;
Fig. 6 is stopping means nowel web scheme of installation in Fig. 1;
Fig. 7 is B-B sectional view in Fig. 1;
Mark in figure: 1-adjusting device; 2-guiding device; 3-stopping means; 4-nowel beam; Separator for container under 5-; The upper separator for container of 6-; 7-top box beam; 8-guide pad; 9-nowel web; 10-top box web; 11-adjusts bolt; 12-fixed block; 13-adjustment block; 14-inserts wedge; 15-insertion groove.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
From Fig. 1 to Fig. 7, the utility model comprises top box beam 7 and is located at top box web 10 and upper separator for container 6, the nowel beam 4 in top box beam 7 and is located at nowel web 9 and the lower separator for container 5 in nowel beam 4, be provided with guiding device 2, adjusting device 1 and stopping means 3 at the horizontal joint of top box web 10 and nowel web 9, described guiding device 2 is located at the two ends of nowel web 9, described adjusting device 1 is located at the two ends inner side of top box web 10 and nowel web 9, and described stopping means 3 is along uniform inside the horizontal joint of top box web 10 and nowel web 9; Described guiding device 2 comprises guide pad 8, and described guide pad 8 is welded on the inside and outside both sides at nowel web 9 two ends in pairs, the V-shaped groove structure of described guiding device 2; Described adjusting device 1 comprise be welded in nowel web 9 two ends inner sides fixed block 12, be welded in top box web 10 inner sides, two ends and the adjustment block 13 corresponding with described fixed block 12 positions and run through fixed block 12 and the adjustment bolt 11 of adjustment block 13; Described stopping means 3 comprises and is welded in the insertion groove 15 of nowel web 9 inner sides and is welded in top box web 10 inner sides, the insertion wedge 14 corresponding with described insertion groove 15 positions, is provided with in the lower end of described insertion groove 15 and insertion wedge 14 connecting hole running through; Described stopping means 3 interval 800-1500mm are distributed on the horizontal joint of top box web 10 and nowel web 9, and separator for container 6 and lower separator for container 5 joints are also welded with stopping means 3 on described.
The concrete implementation step of the utility model is as follows:
1, welding guiding device 2
1) outside in nowel web 9 two ends, and lower separator for container 5 on nowel web 9 is greater than 200mm place welding guiding device 2;
2) installation process at the construction field (site):
The first step: nowel girder steel is first installed;
Second step: with the loop wheel machine top box beam 7 of slinging, top box web 10 is placed on top box beam 7 guiding devices 2, referring to Fig. 2;
The 3rd step: loop wheel machine slowly loosens wire rope, because the deadweight of top box beam 7 makes it along 2 times movements of guiding device, until top box web 10 contacts with nowel web 9, referring to Fig. 3;
2, welding adjusting device 1
1) welding fixed block 12 inside the two ends of nowel web 9, in the corresponding position welding adjustment block 13 of top box web 10, for the adjustment of top box beam 7 and nowel beam 4 horizontal directions, makes top box beam 7 and nowel beam 4 aligned in position reach the requirement of drawing;
2) in building site installation process:
The first step: top box web 10 is placed on nowel web 9, referring to Fig. 4;
Second step: adjust again the adjustment bolt 11 that connects top box web 10 and nowel web 9, top box beam 7 is moved, until tighten adjustment bolt 11 after reaching drawing requirement, referring to Fig. 5;
3, welding stopping means 3
1) weld insertion groove 15(referring to Fig. 6 in nowel web 9 inner sides every 1000mm), insert wedges 14 in the 10 relevant position weldings of top box web, and bore connecting hole at the lower end correspondence position of every a pair of insertion groove 15 and insertion wedge 14;
2) in building site installation process
The first step: nowel beam 4 is first installed;
Second step: along guiding device 2, top box beam 7 is installed, is then adjusted, make top box beam 7 and nowel beam 4 aligned in position reach the requirement of drawing; Now the insertion wedge 14 of top box beam 7 just in time inserts in the insertion groove 15 of nowel beam 4;
The 3rd step: pin is squeezed in connecting hole top box web 10 and nowel web 9 are closely cooperated, then get pin, with bolt connection fastening (as shown in Figure 7).
4, steel case beam in place and adjust
In Gang Xiangliang factory, on assembled tire, weld and proofread and correct qualified after, on the corresponding position of steel case beam, welding guiding device 2, adjusting device 1 and stopping means 3, be then separately transported to job site top box beam 7, nowel beam 4.At the construction field (site), nowel beam 4 is first installed, again with the loop wheel machine top box beam 7 of slinging, top box web 10 drops on the corresponding position of nowel web 9 along guiding device 2, regulate the adjustment bolt 11 on adjusting device 1 to make top box beam 7 transverse shiftings, meet the requirements of behind position and tighten and adjust bolt 11, in the connecting hole on stopping means 3, squeeze into pin upper and lower section of girder steel closely cooperated, get the pin bolt of screwing on.
Guiding device 2 in the utility model can make top box beam 7 quick and precisely be slipped to the corresponding position of nowel beam 4, has ensured the uniformity of upper and lower case beam at width; Adjusting device 1 can be adjusted the dislocation of top box beam 7 at length direction, ensures the uniformity of upper and lower case beam 4 at length direction; Stopping means 3 tightens together upper and lower case beam.The guiding of the utility model by guiding device 2, the adjustment of adjusting device 1, be finally fixed together by stopping means 3, reach upper and lower case safety beam, accurately, in place fast, effectively improved construction quality and efficiency of construction.

Claims (5)

1. a Large Steel case beam assembling is guide locating device provided, comprise top box beam (7) and be located at top box web (10) and the upper separator for container (6) in top box beam (7), nowel beam (4) and be located at nowel web (9) and the lower separator for container (5) in nowel beam (4), it is characterized in that: the horizontal joint at top box web (10) and nowel web (9) is provided with guiding device (2), adjusting device (1) and stopping means (3), described guiding device (2) is located at the two ends of nowel web (9), described adjusting device (1) is located at the inner side, two ends of top box web (10) and nowel web (9), described stopping means (3) is along uniform inside the horizontal joint of top box web (10) and nowel web (9).
2. a kind of Large Steel case beam assembling according to claim 1 is guide locating device provided, it is characterized in that: described guiding device (2) comprises guide pad (8), described guide pad (8) is welded on the inside and outside both sides at nowel web (9) two ends in pairs, the V-shaped groove structure of described guiding device (2).
3. a kind of Large Steel case beam assembling according to claim 1 is guide locating device provided, it is characterized in that: described adjusting device (1) comprise be welded in inner side, nowel web (9) two ends fixed block (12), be welded in inner side, top box web (10) two ends and the adjustment block (13) corresponding with described fixed block (12) position and run through fixed block (12) and the adjustment bolt (11) of adjustment block (13).
4. a kind of Large Steel case beam assembling according to claim 1 is guide locating device provided, it is characterized in that: described stopping means (3) comprise be welded in the insertion groove (15) of nowel web (9) inner side and be welded in inside top box web (10), the insertion wedge (14) corresponding with described insertion groove (15) position, described insertion groove (15) and insertion wedge (14) matched in clearance, be provided with in the lower end of described insertion groove (15) and insertion wedge (14) connecting hole running through.
5. a kind of Large Steel case beam assembling according to claim 4 is guide locating device provided, it is characterized in that: described stopping means (3) interval 800-1500mm is distributed on the horizontal joint of top box web (10) and nowel web (9), separator for container (6) and lower separator for container (5) joint are also welded with stopping means (3) on described.
CN201320785635.8U 2013-12-04 2013-12-04 Assembling guiding and locating device of large steel box beam CN203654192U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320785635.8U CN203654192U (en) 2013-12-04 2013-12-04 Assembling guiding and locating device of large steel box beam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320785635.8U CN203654192U (en) 2013-12-04 2013-12-04 Assembling guiding and locating device of large steel box beam

Publications (1)

Publication Number Publication Date
CN203654192U true CN203654192U (en) 2014-06-18

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105002830A (en) * 2015-08-05 2015-10-28 武船重型工程股份有限公司 Manufacturing method of small segment of steel tower
CN105780934A (en) * 2016-03-01 2016-07-20 广东易佳梯科技有限公司 Device for connection of section steel members for elevator shaft
CN110387827A (en) * 2019-07-25 2019-10-29 中铁重工有限公司 The manufacturing method and transportation resources of big deck-molding steel box-girder
CN110593097A (en) * 2019-09-04 2019-12-20 郭斌 Suspension bridge main push-towing rope preforming strand manufacturing and saddle entering system
CN111172885A (en) * 2020-01-19 2020-05-19 石岩 Steel box girder butt joint detection assembly and butt joint method

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105002830A (en) * 2015-08-05 2015-10-28 武船重型工程股份有限公司 Manufacturing method of small segment of steel tower
CN105002830B (en) * 2015-08-05 2017-08-04 武船重型工程股份有限公司 A kind of manufacture method of the small section of head tower
CN105780934A (en) * 2016-03-01 2016-07-20 广东易佳梯科技有限公司 Device for connection of section steel members for elevator shaft
CN105780934B (en) * 2016-03-01 2017-12-05 广东易佳梯科技有限公司 A kind of device for the connection of elevator Steel section member
CN110387827A (en) * 2019-07-25 2019-10-29 中铁重工有限公司 The manufacturing method and transportation resources of big deck-molding steel box-girder
CN110593097A (en) * 2019-09-04 2019-12-20 郭斌 Suspension bridge main push-towing rope preforming strand manufacturing and saddle entering system
CN111172885A (en) * 2020-01-19 2020-05-19 石岩 Steel box girder butt joint detection assembly and butt joint method

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C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140618

Termination date: 20181204

CF01 Termination of patent right due to non-payment of annual fee