CN205474871U - A main truss system that is used for wave form steel web continuous beam construction to hang a basket - Google Patents
A main truss system that is used for wave form steel web continuous beam construction to hang a basket Download PDFInfo
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- CN205474871U CN205474871U CN201620062901.8U CN201620062901U CN205474871U CN 205474871 U CN205474871 U CN 205474871U CN 201620062901 U CN201620062901 U CN 201620062901U CN 205474871 U CN205474871 U CN 205474871U
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- truss
- continuous beam
- wavelike steel
- steel webplate
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Abstract
The utility model discloses a main truss system that is used for wave form steel web continuous beam construction to hang a basket, including arranging the last truss that fuses and truss down from top to bottom, fuse behind the whole parallel arrangement of two sets of trusss down and last truss, it can be vertically and lateral shifting's overhead hoist upward to be connected with on the truss. Down truss fixation bears the load of building down a lesson concrete festival section and producing in the concrete festival section of having built, but through can be transversely on the last truss with longitudinal movement's overhead hoist come handling wave form steel web after the accurate positioning and the wave form steel web that has watered section dock. Go up the truss and respectively be different atress systems with truss down, so can reduce the dead weight of main truss system, go up the truss and can carry out the lectotype design as required alone with truss down, compare with prior art, hang the basket more lightly, economical.
Description
Technical field
This utility model relates to a kind of Wavelike steel webplate Construction of continuous beam Hanging Basket, is specifically related to the main truss system of a kind of Wavelike steel webplate Construction of continuous beam Hanging Basket.
Background technology
Along with advancing by leaps and bounds of China's traffic base construction, prestressed reinforced concrete box beam uses the method for Hanging Basket cantilever pouring construction to be widely used in bridge construction, and the construction equipment Hanging Basket that it uses is the most universal.Due to the impact of the factors such as geographical environment, the version of bridge is varied, and Wavelike steel webplate continuous beam is exactly one therein.Owing to the Wavelike steel webplate of Wavelike steel webplate continuous beam is higher, traditional Hanging Basket is in order to meet the requirement of lifting Wavelike steel webplate, its main truss system is the highest, such main truss deforms bigger when casting concrete, unit in charge of construction generally uses the section bar mode increasing main truss rod member to reduce the deformation of main truss, such main truss is the heaviest, easily conflicts mutually with the steel reinforced concrete ratio required by road and bridge specification.
Utility model content
The purpose of this utility model be to provide a kind of from heavy and light, have and undertake casting concrete load and the main truss system of lifting Wavelike steel webplate individual components.
The utility model discloses a kind of main truss system for Wavelike steel webplate Construction of continuous beam Hanging Basket, including arranging the upper truss being connected and lower truss up and down, under two groups, the single piece of truss and upper truss is connected after being arranged in parallel, connect on upper truss that have can the handling apparatus that moves of vertical and horizontal, the lower end of lower truss is fixed on the continuous beam sections poured and is undertaken produced load during casting concrete, lifts Wavelike steel webplate by the handling apparatus on upper truss.
Described lower truss and upper truss are horizontal bottom girder and the triangular structure of oblique pull beam formation, and two triangle structure with summit, upward and arrange by conllinear, and being respectively perpendicular connection between summit and the bottom girder of two triangle structure has strut；The horizontal base beam length of upper truss is more than the bottom girder length of lower truss.
Connect between the rear end of described lower truss and the horizontal bottom girder of upper truss and have the column for supporting described upper truss.
Connected as one by the pull bar of arranged crosswise between the single piece short transverse of truss and lower truss on described two groups.
The front end of described twice horizontal bottom girders of truss is connected as a single entity by crossbeam.
Described handling apparatus includes that longitudinal walking dolly and horizontal walking dolly, longitudinal walking dolly are connected on the horizontal bottom girder of described upper truss, and horizontal walking dolly is connected on the cross track of longitudinal walking dolly.
Upper truss arrangement of the present utility model is in lower truss upper end, lower truss is fixed on the concrete segment poured to undertake and pours load that next joint concrete segment produces, by upper truss can the handling apparatus of horizontal and vertical movement carry out handling Wavelike steel webplate and can be accurately positioned after dock with the Wavelike steel webplate watering sections.
Upper truss and lower truss are respectively different stress systems, so the deadweight of main truss system can be reduced, upper truss and lower truss can the most individually carry out Selection and Design, and with prior art is compared, Hanging Basket is lighter and handier, economical.
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of this utility model.
Fig. 2 is that the A in Fig. 1 is to schematic diagram view.
Fig. 3 is that the B in Fig. 1 is to schematic diagram view.
Fig. 4 is the schematic diagram that Wavelike steel webplate lifts by crane from beam face.
Fig. 5 is the schematic diagram that Wavelike steel webplate reach puts in place.
Fig. 6 is the schematic diagram that Wavelike steel webplate passes through handling apparatus exactitude position.
Fig. 7 is of the present utility model to pour view figure.
Detailed description of the invention
As shown in Figures 1 to 7, present embodiment discloses a kind of main truss system for Wavelike steel webplate Construction of continuous beam Hanging Basket, including lower truss 1, upper truss 2, column 3, pull bar 4, longitudinal walking dolly 5, horizontal walking dolly 6, crossbeam 7.
Lower truss 1 and upper truss 2 are horizontal bottom girder and the triangular structure of oblique pull beam formation, and two triangle structure with summit, upward and arrange by conllinear, and being respectively perpendicular connection between summit and the bottom girder of two triangle structure has strut；The horizontal base beam length of upper truss 2 is more than the bottom girder length of lower truss.
Connect between the rear end of lower truss 1 and the horizontal bottom girder of upper truss 2 and have the column 3 for supporting upper truss 2.
After being arranged in parallel about the single piece of truss 1 and upper truss 2 under two groups, short transverse is connected as one by the pull bar 4 of arranged crosswise.The front end of twice horizontal bottom girders of truss 1 is connected as a single entity by crossbeam 7.
Longitudinal walking dolly 5 is connected on the horizontal bottom girder of truss, and horizontal walking dolly 6 is connected on the cross track of longitudinal walking dolly 5, and longitudinal walking dolly 5 and horizontal walking dolly 6 are assembled to form the handling apparatus of Wavelike steel webplate.
Lower truss 1 is fixed on the concrete segment that continuous beam has poured produced load when undertaking next sections concreting.
Wavelike steel webplate is hung on horizontal walking dolly 6, by longitudinal walking dolly 5 and coordinating of horizontal walking dolly 6 realizing being accurately positioned of lifting Wavelike steel webplate.
When being embodied as, after one sections of continuous beam has poured, by the appointment position of corrugated steel web transport to beam-ends, the Wavelike steel webplate 8 of to be poured section the mobile front upper place to lower truss 1 entablature 7 is lifted by crane by handling apparatus, transfer Wavelike steel webplate 8, then coordinated by horizontal walking dolly 6 and longitudinal walking dolly 5 carry out Wavelike steel webplate 8 being accurately positioned after be attached with the Wavelike steel webplate watering sections.
Upper truss and lower truss are respectively different stress systems, so the deadweight of main truss system can be reduced, upper truss and lower truss can the most individually carry out Selection and Design, and with prior art is compared, Hanging Basket is lighter and handier, economical.
Claims (6)
1. the main truss system for Wavelike steel webplate Construction of continuous beam Hanging Basket, it is characterized in that: this system includes arranging the upper truss being connected and lower truss up and down, under two groups, the single piece of truss and upper truss is connected after being arranged in parallel, connect on upper truss that have can the handling apparatus that moves of vertical and horizontal, the lower end of lower truss is fixed on the continuous beam sections poured and is undertaken produced load during casting concrete, lifts Wavelike steel webplate by the handling apparatus on upper truss.
2. the main truss system for Wavelike steel webplate Construction of continuous beam Hanging Basket as claimed in claim 1, it is characterized in that: described lower truss and upper truss are horizontal bottom girder and the triangular structure of oblique pull beam formation, two triangle structure with summit, upward and arrange by conllinear, and being respectively perpendicular connection between summit and the bottom girder of two triangle structure has strut；The horizontal base beam length of upper truss is more than the bottom girder length of lower truss.
3. the main truss system for Wavelike steel webplate Construction of continuous beam Hanging Basket as claimed in claim 2, it is characterised in that: connect between the rear end of described lower truss and the horizontal bottom girder of upper truss and have the column for supporting described upper truss.
4. the main truss system for Wavelike steel webplate Construction of continuous beam Hanging Basket as claimed in claim 3, it is characterised in that: connected as one by the pull bar of arranged crosswise between the single piece short transverse of truss and lower truss on described two groups.
5. the main truss system for Wavelike steel webplate Construction of continuous beam Hanging Basket as claimed in claim 4, it is characterised in that: the front end of described twice horizontal bottom girders of truss is connected as a single entity by crossbeam.
6. the main truss system for Wavelike steel webplate Construction of continuous beam Hanging Basket as claimed in claim 4, it is characterized in that: described handling apparatus includes longitudinal walking dolly and horizontal walking dolly, longitudinal walking dolly is connected on the horizontal bottom girder of described upper truss, and horizontal walking dolly is connected on the cross track of longitudinal walking dolly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620062901.8U CN205474871U (en) | 2016-01-22 | 2016-01-22 | A main truss system that is used for wave form steel web continuous beam construction to hang a basket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620062901.8U CN205474871U (en) | 2016-01-22 | 2016-01-22 | A main truss system that is used for wave form steel web continuous beam construction to hang a basket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205474871U true CN205474871U (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620062901.8U Active CN205474871U (en) | 2016-01-22 | 2016-01-22 | A main truss system that is used for wave form steel web continuous beam construction to hang a basket |
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| CN (1) | CN205474871U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106351123A (en) * | 2016-09-20 | 2017-01-25 | 中交武汉港湾工程设计研究院有限公司 | Single-cable and multi-box construction hanging basket applicable to corrugated steel web girder |
| CN107366234A (en) * | 2017-07-26 | 2017-11-21 | 中交公局第二工程有限公司 | A kind of constructing device that Hanging Basket is aided in using electric block |
| CN110318345A (en) * | 2019-07-10 | 2019-10-11 | 中交二公局第三公路工程有限公司 | A kind of Wavelike steel webplate cantilever bridge synchronization dystopy method construction hanging basket device |
-
2016
- 2016-01-22 CN CN201620062901.8U patent/CN205474871U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106351123A (en) * | 2016-09-20 | 2017-01-25 | 中交武汉港湾工程设计研究院有限公司 | Single-cable and multi-box construction hanging basket applicable to corrugated steel web girder |
| CN107366234A (en) * | 2017-07-26 | 2017-11-21 | 中交公局第二工程有限公司 | A kind of constructing device that Hanging Basket is aided in using electric block |
| CN110318345A (en) * | 2019-07-10 | 2019-10-11 | 中交二公局第三公路工程有限公司 | A kind of Wavelike steel webplate cantilever bridge synchronization dystopy method construction hanging basket device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xie Liang Inventor after: Zhang Min Inventor after: Zhang Yuan Inventor after: Yang Bo Inventor after: Li Gangping Inventor before: Wang Xiangjun Inventor before: Xie Liang Inventor before: Zhang Min Inventor before: Zhang Yuan |
|
| CB03 | Change of inventor or designer information | ||
| CP01 | Change in the name or title of a patent holder |
Address after: China Railway Wuxin Group, No. 205, Xingsha Avenue, Xingsha Development Zone, Changsha, Hunan 410100 Patentee after: Hunan Wuxin Intelligent Technology Co.,Ltd. Address before: China Railway Wuxin Group, No. 205, Xingsha Avenue, Xingsha Development Zone, Changsha, Hunan 410100 Patentee before: Hunan China Railway Wuxin Steel Mould Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |