CN201605110U - Device for hoisting waveform steel webs at the front end of truss in cantilever construction - Google Patents
Device for hoisting waveform steel webs at the front end of truss in cantilever construction Download PDFInfo
- Publication number
- CN201605110U CN201605110U CN2010203002858U CN201020300285U CN201605110U CN 201605110 U CN201605110 U CN 201605110U CN 2010203002858 U CN2010203002858 U CN 2010203002858U CN 201020300285 U CN201020300285 U CN 201020300285U CN 201605110 U CN201605110 U CN 201605110U
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- CN
- China
- Prior art keywords
- electric block
- track
- cantilever construction
- wavelike steel
- steel webplate
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Abstract
The utility model relates to a device for hoisting waveform steel webs, in particular to a device for hoisting waveform steel webs at the front end of a cantilever construction trussed vehicle suitable for the cantilever construction of waveform steel webs and PC (prestressed concrete) combining box beams. The device is characterized in that a front node plate of a main truss of a box beam cantilever construction trussed vehicle is connected with a track fixing hanging rod and a front inclined supporting rod; the front end of an electric hoist running I steel track is connected with the lower side of the track fixing hanging rod, and the rear end is connected with the lower side of the front inclined supporting rod; an electric hoist and a control system thereof are hoisted on a lower fin plate of the electric hoist running I steel track, a special tool for hoisting the waveform steel webs is hoisted below the electric hoist and the control system thereof; and the electric hoist and the control system thereof are arranged at the dead lower side of the main truss of the box beam cantilever construction trussed vehicle in the same vertical longitudinal surface with the arranging central line of the waveform steel webs. The device can be used for exactly filling the waveform steel webs into waveform steel web box beams.
Description
Technical field
The utility model relates to a kind of device that lifts Wavelike steel webplate, is specially adapted to Wavelike steel webplate and combines the cantilever construction purlin car front end lifting Wavelike steel webplate device of using in the box girder cantilever construction with PC (prestressed concrete).
Background technology
At present, Wavelike steel webplate box girder bridge cantilever construction still belongs to the first time owing to stride directly greatly in China, does not have allied equipment.For lifting Wavelike steel webplate in Wavelike steel webplate box girder bridge cantilever construction also can adopt liftings such as crane, but hoisting difficulty is big, is difficult for reaching accurately in place.
Summary of the invention
The purpose of this utility model is: a kind of cantilever construction purlin car front end lifting Wavelike steel webplate device is provided, and this device can accurately be packed Wavelike steel webplate in the Wavelike steel webplate case beam.
The technical scheme that its technical matters that solves the utility model adopts is: design a kind of cantilever construction purlin car front end lifting Wavelike steel webplate device, it comprises: electric block operation i-beam track, electric block and control system thereof, the Wavelike steel webplate special hanger, the track fixed derrick, track horizontal-associate truss, it is characterized in that: box girder cantilever construction purlin car owner's truss front nodal point plate is connected with track fixed derrick and preceding hound, electric block operation i-beam track front end is connected with track fixed derrick below, electric block operation i-beam track rear end is connected with preceding hound below, electric block operation i-beam track adopts the I-beam section that matches with electric block, electric block and control system thereof are suspended on the lower wing plate of electric block operation i-beam track, electric block and control system below thereof are lifted with the Wavelike steel webplate special hanger, electric block and control system thereof are positioned under the car owner's truss of box girder cantilever construction purlin, with Wavelike steel webplate mounting center line at same vertical longitudinal plane.
Described box girder cantilever construction purlin car owner's truss can respectively be provided with a cover Wavelike steel webplate hanging apparatus in its both sides; Connect with track horizontal-associate truss between the both sides electric block operation i-beam track.
The beneficial effects of the utility model are: this device is according to the lifting customized design of Wavelike steel webplate, because the lifting of employing electric block, thereby can accurately Wavelike steel webplate be lifted to assigned address; This device adopts construction truss front end to use the electric block lifting, can realize lifting Wavelike steel webplate from the land of construction front lower place or Wavelike steel webplate shipping platform waterborne, and can lift simultaneously in the box girder cantilever car owner's truss both sides, purlin of constructing, to reduce construction cost, accelerating construction progress will have remarkable result.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described further.
Fig. 1 is a cantilever construction purlin car front end lifting Wavelike steel webplate device lifting process lateral plan;
Fig. 2 is that cantilever construction purlin car front end lifting Wavelike steel webplate device vertically moves, lateral plan in place;
Fig. 3 is a cantilever construction purlin car front end lifting Wavelike steel webplate device front elevation.
Among the figure: 1, box girder cantilever construction purlin car owner's truss; 2, electric block operation i-beam track; 3, electric block and control system thereof; 4, Wavelike steel webplate special hanger; 5, track fixed derrick; 6, track horizontal-associate truss; 7, Wavelike steel webplate; 8, Wavelike steel webplate case beam.
Specific implementation method
Embodiment 1: as shown in Figure 1 and Figure 2, electric block operation i-beam track 2 front portions adopt pin joints to fix with the track fixed derrick 5 that is installed in box girder cantilever construction purlin car owner's truss 1 front nodal point plate; The rear end is fixed by bolts to the preceding hound below of box girder cantilever construction purlin car owner's truss 1; Electric block operation i-beam track 2 adopts the I-beam section that matches with electric block, electric block and control system 3 thereof are suspended on the lower wing plate of electric block operation i-beam track 2, and electric block and control system 3 belows thereof are lifted with Wavelike steel webplate special hanger 4; This device is positioned under box girder cantilever construction purlin car owner's truss 1, and with Wavelike steel webplate 7 mounting center lines at same vertical longitudinal plane, after slinging, just in time satisfies Wavelike steel webplate 7 the horizontal installation site of its design-calculated (see figure 3), to reach the purpose that lifts Wavelike steel webplate 7 from the land or the Wavelike steel webplate shipping platform waterborne of construction front lower place, owing to lift by crane electric block the Wavelike steel webplate 7 that is lifted is vertically moved simultaneously, thereby reach the lifting of Wavelike steel webplate 7, accurately in place.
Embodiment 2: box girder cantilever construction purlin car owner's truss 1 can respectively be provided with a cover Wavelike steel webplate hanging apparatus in its both sides according to construction requirement, and both sides are implemented lifting simultaneously; Hanging apparatus all is set in order to guarantee both sides electric blocks operation i-beam track 2 lateral stabilities as both sides, both sides electric block operation i-beam track 2 tops install and fix track horizontal-associate truss 6 by the light weight steel shape assembly welding with bolt; But can also both sides handling simultaneously of one-sided handling according to construction requirement.
Concrete work progress: require cantilever construction purlin garage to walk to move forward to both allocation and necessary each anchor fitting and other structure of installation according to detail desige; The Wavelike steel webplate 7 that lifts is transported to can be by under the cantilever construction purlin car front end main couple 1 of lifting electric block lifting; Operation control electric block and control system 3 thereof by Wavelike steel webplate special hanger 4 lifting Wavelike steel webplates 7 (can both sides lift by crane simultaneously) vertical-lift extremely both take the altitude after electric block move longitudinally to the installation site; By behind control electric block and control system 3 is carried out vertically, the fine setting of lifting reaches Wavelike steel webplate 7 the accurate adjustment position thereof Wavelike steel webplate 7 being installed in the Wavelike steel webplate case beam 8; The Wavelike steel webplate of adorning 7 install and fix with Anterior Segment Wavelike steel webplate 7, reach designing requirement after testing after, remove lifting and installation that Wavelike steel webplate special hanger 4 is finished this sections Wavelike steel webplate 7.
Claims (2)
1. car front end in cantilever construction purlin lifts the Wavelike steel webplate device, it comprises electric block operation i-beam track (2), electric block and control system thereof (3), Wavelike steel webplate special hanger (4), track fixed derrick (5), track horizontal-associate truss (6), it is characterized in that: box girder cantilever construction purlin car owner's truss (1) front nodal point plate is connected with track fixed derrick (5) and preceding hound, electric block operation i-beam track (2) front end is connected with track fixed derrick (5) below, electric block operation i-beam track (2) rear end is connected with preceding hound below, electric block operation i-beam track (2) adopts the I-beam section that matches with electric block, electric block and control system thereof (3) are suspended on the lower wing plate of electric block operation i-beam track (2), electric block and control system thereof (3) below is lifted with Wavelike steel webplate special hanger (4), electric block and control system thereof (3) are positioned under box girder cantilever construction purlin car owner's truss (1), with Wavelike steel webplate (7) mounting center line at same vertical longitudinal plane.
2. cantilever construction according to claim 1 purlin car front end lifting Wavelike steel webplate device is characterized in that: described box girder cantilever construction purlin car owner's truss (1) can respectively be provided with a cover Wavelike steel webplate hanging apparatus in its both sides; Connect with track horizontal-associate truss (6) between the both sides electric block operation i-beam tracks (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010203002858U CN201605110U (en) | 2010-01-07 | 2010-01-07 | Device for hoisting waveform steel webs at the front end of truss in cantilever construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010203002858U CN201605110U (en) | 2010-01-07 | 2010-01-07 | Device for hoisting waveform steel webs at the front end of truss in cantilever construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201605110U true CN201605110U (en) | 2010-10-13 |
Family
ID=42949817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010203002858U Expired - Lifetime CN201605110U (en) | 2010-01-07 | 2010-01-07 | Device for hoisting waveform steel webs at the front end of truss in cantilever construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201605110U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102154992A (en) * | 2011-04-28 | 2011-08-17 | 中交第二公路工程局有限公司 | Dislocation installation method of corrugated steel web |
| CN103422448A (en) * | 2013-07-18 | 2013-12-04 | 杭州博数土木工程技术有限公司 | Corrugated steel web bridge cantilever construction hanging basket |
| CN107675892A (en) * | 2017-09-26 | 2018-02-09 | 苏州金螳螂幕墙有限公司 | A kind of glass curtain wall monorail hoisting structure |
| CN108680376A (en) * | 2018-07-16 | 2018-10-19 | 江苏省特种设备安全监督检验研究院 | Multifunctional motor-driven cucurbit testing stand |
-
2010
- 2010-01-07 CN CN2010203002858U patent/CN201605110U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102154992A (en) * | 2011-04-28 | 2011-08-17 | 中交第二公路工程局有限公司 | Dislocation installation method of corrugated steel web |
| CN102154992B (en) * | 2011-04-28 | 2012-08-22 | 中交第二公路工程局有限公司 | Dislocation installation method of corrugated steel web |
| CN103422448A (en) * | 2013-07-18 | 2013-12-04 | 杭州博数土木工程技术有限公司 | Corrugated steel web bridge cantilever construction hanging basket |
| CN107675892A (en) * | 2017-09-26 | 2018-02-09 | 苏州金螳螂幕墙有限公司 | A kind of glass curtain wall monorail hoisting structure |
| CN108680376A (en) * | 2018-07-16 | 2018-10-19 | 江苏省特种设备安全监督检验研究院 | Multifunctional motor-driven cucurbit testing stand |
| CN108680376B (en) * | 2018-07-16 | 2023-10-10 | 江苏省特种设备安全监督检验研究院 | Multifunctional electric hoist test bed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101013 |