CN207987783U - A kind of middle cross beam suspension system of suspended pouring construction hanging basket - Google Patents
A kind of middle cross beam suspension system of suspended pouring construction hanging basket Download PDFInfo
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- CN207987783U CN207987783U CN201820002181.5U CN201820002181U CN207987783U CN 207987783 U CN207987783 U CN 207987783U CN 201820002181 U CN201820002181 U CN 201820002181U CN 207987783 U CN207987783 U CN 207987783U
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- hanging basket
- basket
- middle cross
- edge
- cross beam
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Abstract
The utility model is related to a kind of middle cross beam suspension systems of suspended pouring construction hanging basket, it is respectively fixedly connected with a vertical suspending rod at middle cross beam both ends, a horizontally disposed support rail is fixed in every suspending rod, support rail is located at below the edge of a wing skid beam, and each edge of a wing skid beam is suspended in by two edge of a wing skid beam suspender belts below the bridge flange plate poured；Bracket and once bracket are fixedly mounted on one on the outside of suspending rod, one punching jack is installed at the top of upper bracket, one Hanging Basket bottom basket suspender belt sequentially passes through punching jack, upper bracket and lower bracket from top to bottom, the upper end of Hanging Basket bottom basket suspender belt protrudes from the top of punching jack, and the upper bolt-nut that is spirally connected, it is located at the position at the top of lower bracket in Hanging Basket bottom basket suspender belt to be spirally connected lower bolt-nut, lower end and the Hanging Basket bottom basket of Hanging Basket bottom basket suspender belt anchor.
Description
Technical field
The utility model belongs to continuous beam, continuous rigid frame bridge cantilever construction engineering field, and in particular to a kind of cantilever is applied
The middle cross beam suspension system of work Hanging Basket
Background technology
Continuous beam, continuous rigid frame bridge are built because its structure is with excellent mechanical property and economic performance across river valley bridge
It is used widely in if, and cantilever method pouring construction technology is continuous beam, Continuous Rigid-framed Girder construction one preferred technique, Hanging Basket is then
Cantilever method pouring construction necessary equipment.
As shown in Figure 1, Hanging Basket suspension system generally includes hanging basket main truss 1, Hanging Basket middle cross beam 2, edge of a wing skid beam 3 and Hanging Basket
Bottom basket 4 etc..The middle cross beam 2 of traditional Hanging Basket is only used for stablizing frame body, and an outer skid beam 6 is set below bridge flange plate 5, the edge of a wing is slided
Beam 3 is supported in outer skid beam 6, and when bridge cantilever pours, outer skid beam 6, Hanging Basket bottom basket are hung with suspender belt in having poured beam section
On flange plate 5.When Hanging Basket moves, edge of a wing skid beam 3 is slided along outer skid beam 6.Due to outer skid beam since stand under load is larger, power converts number
It is more, it often needs to use big cross section steel structure material, and since excessive load is suspended in outer skid beam, when Hanging Basket moves, the edge of a wing is slided
Beam 3 slides difficulty in outer skid beam 6, influences moving ahead for entire Hanging Basket system.
Invention content
The purpose of this utility model is that, Hanging Basket sliding excessive for current suspended pouring construction hanging basket structure China and foreign countries skid beam load
Difficult problem, provides a kind of middle cross beam suspension system of suspended pouring construction hanging basket, mainly by middle cross beam carry flange plate skid beam and
Hanging Basket bottom basket load is slided convenient for Hanging Basket.
The technical solution of the utility model is as follows：
A kind of middle cross beam suspension system of suspended pouring construction hanging basket, including hanging basket main truss, middle cross beam, two edge of a wing skid beams, extension
Basket bottom basket, the Hanging Basket middle cross beam are supported on hanging basket main truss, it is characterised in that：The cantilevered out bridge edge of a wing in wherein the middle cross beam both ends
Plate certain distance is respectively fixedly connected with a vertical suspending rod at middle cross beam both ends, and it is horizontally disposed that one is fixed in every suspending rod
Support rail, the support rail is located at below the edge of a wing skid beam, and each edge of a wing skid beam passes through two edge of a wing skid beam suspender belts
It is suspended in below the bridge flange plate poured, the edge of a wing skid beam suspender belt upper end is anchored on bridge flange plate, lower end and the wing
Edge skid beam rear end anchors；Bracket and once bracket are fixedly mounted on one on the outside of the suspending rod, is installed at the top of the upper bracket
One punching jack, a Hanging Basket bottom basket suspender belt sequentially passes through the punching jack, upper bracket and lower bracket from top to bottom, described
The upper end of Hanging Basket bottom basket suspender belt protrudes from the top of the punching jack, and the upper bolt-nut that is spirally connected, in Hanging Basket bottom basket suspender belt
Position at the top of lower bracket is spirally connected lower bolt-nut, and lower end and the Hanging Basket bottom basket of Hanging Basket bottom basket suspender belt anchor.
The utility model is simple in structure, gives full play to rod piece stress performance, and structure stress is clear, high capacity, pacifies the side of tearing open
Just.Outer skid beam is eliminated, edge of a wing skid beam and Hanging Basket bottom basket are carried by middle cross beam suspension system and Hanging Basket is driven to move integrally, is subtracted
Small structural complexity, increases the stability of Hanging Basket system, is moved convenient for Hanging Basket.
Description of the drawings
Fig. 1 is existing Hanging Basket middle cross beam overhung construction schematic diagram；
Fig. 2 is the Hanging Basket middle cross beam overhung construction schematic diagram of the utility model.
Specific implementation mode
As shown in Fig. 2, the utility model includes hanging basket main truss 1, middle cross beam 2, two edge of a wing skid beams 3, Hanging Basket bottom basket 4, institute
It states Hanging Basket middle cross beam 2 to be supported on hanging basket main truss 1, the cantilevered out bridge flange plate certain distance in 2 both ends of wherein the middle cross beam, in middle cross
2 both ends of beam are respectively fixedly connected with a vertical suspending rod 7, and a horizontally disposed support rail 8, institute are fixed in every suspending rod 7
It states support rail 8 and is located at 3 lower section of the edge of a wing skid beam, each edge of a wing skid beam 3 is suspended in by two edge of a wing skid beam suspender belts 9 and has been poured
The lower section for the bridge flange plate 5 built, 9 upper end of edge of a wing skid beam suspender belt are anchored on bridge flange plate 5, lower end and edge of a wing skid beam
3 rear ends anchor；Bracket 10 and once bracket 11 is fixedly mounted on one in the outside of the suspending rod 7, pacifies at 10 top of the upper bracket
A punching jack 12 is filled, a Hanging Basket bottom basket suspender belt 13 sequentially passes through the punching jack 12,10 and of upper bracket from top to bottom
The upper end of lower bracket 11, the Hanging Basket bottom basket suspender belt 13 protrudes from the top of the punching jack 12, and the upper anchoring spiral shell that is spirally connected
Mother 14, at Hanging Basket bottom, basket suspender belt 13 is located at the position at the top of lower bracket 11 and is spirally connected lower bolt-nut 15, Hanging Basket bottom basket suspender belt 13
Lower end is anchored with Hanging Basket bottom basket 4.
To keep suspending rod stable structure, can be connected between the suspending rod 7 and Hanging Basket middle cross beam 2 when specific implementation
First hound 16；Between suspending rod 7 and support rail 8, the second hound 17 is connected.
When Hanging Basket moves, edge of a wing skid beam 3 will be supported on support rail 8 the utility model, and pass through 8 band of support rail
It is dynamic to move ahead, to avoid edge of a wing skid beam from being moved on support rail, set that there are two fixed limited blocks on the support rail 8
18, when Hanging Basket moves ahead, edge of a wing skid beam 3 and the limited block 18 on support rail are anchored.
Segmentation pours when bridge cantilever concrete construction, often pours one section of completion, and Hanging Basket moves forward certain distance, starts
Next section pours.When carrying out bridge cantilever pouring construction using the utility model, edge of a wing skid beam front end is suspended to Hanging Basket front beam
On, rear end is suspended to by edge of a wing skid beam suspender belt and has been poured into a mould on block flange plate.
When Hanging Basket system needs to move forward, the edge of a wing skid beam suspender belt 9 between edge of a wing skid beam 3 and flange plate 5 is first removed, it will
It falls under edge of a wing skid beam 3 on support rail 8, and is anchored securely with the limited block 18 on support rail 8, while reducing edge of a wing skid beam
Front height, it is ensured that edge of a wing skid beam is in horizontality.The Hanging Basket bottom basket suspender belt 13 connected in decentralization suspending rod 7, makes Hanging Basket bottom
Plate is detached with block has been poured into a mould.Check Hanging Basket each position, it is ensured that each section and poured into a mould span soap-free emulsion polymeization, movable hanging basket main couple
1 moves ahead, and Hanging Basket middle cross beam 2 can drive edge of a wing skid beam 3 and Hanging Basket bottom basket 4 to move ahead together by suspending rod 7.
When the basket suspender belt 13 of lower section Hanging Basket bottom, it can be matched by punching jack 12 and upper bolt-nut 14 and lower bolt-nut 15
It closes and carries out.It is first rotated up bolt-nut 14, away from 12 top of jack, then starting jack makes its piston stretch
It is long, bolt-nut is withstood again at the top of jack, then is rotated up lower bolt-nut 15 away from certain at the top of lower bracket
Then distance shrinks jack, Hanging Basket bottom basket suspender belt 13 is made to decline, such circulate operation, until will be under Hanging Basket bottom basket suspender belt 13
Drop to appropriate height.Above process reverse operating can also be such that Hanging Basket bottom basket suspender belt 13 is lifted up.
Claims (3)
1. a kind of middle cross beam suspension system of suspended pouring construction hanging basket, including hanging basket main truss, middle cross beam, two edge of a wing skid beams, Hanging Basket
Bottom basket, the Hanging Basket middle cross beam are supported on hanging basket main truss, it is characterised in that：The cantilevered out bridge flange plate in wherein the middle cross beam both ends
Certain distance is respectively fixedly connected with a vertical suspending rod at middle cross beam both ends, and it is horizontally disposed to fix one in every suspending rod
Support rail, the support rail are located at below the edge of a wing skid beam, and each edge of a wing skid beam is outstanding by two edge of a wing skid beam suspender belts
It is hung in below the bridge flange plate poured, the edge of a wing skid beam suspender belt upper end is anchored on bridge flange plate, lower end and the edge of a wing
Skid beam rear end anchors；Bracket and once bracket are fixedly mounted on one on the outside of the suspending rod, one is installed at the top of the upper bracket
Punching jack, a Hanging Basket bottom basket suspender belt sequentially pass through the punching jack, upper bracket and lower bracket, the extension from top to bottom
The upper end of basket bottom basket suspender belt protrudes from the top of the punching jack, and the upper bolt-nut that is spirally connected, in Hanging Basket bottom basket suspender belt position
Position at the top of lower bracket is spirally connected lower bolt-nut, and lower end and the Hanging Basket bottom basket of Hanging Basket bottom basket suspender belt anchor.
2. the middle cross beam suspension system of suspended pouring construction hanging basket according to claim 1, it is characterised in that：In the suspending rod
Between Hanging Basket middle cross beam, the first hound is connected；Between suspending rod and support beam, it is connected with the second hound.
3. the middle cross beam suspension system of suspended pouring construction hanging basket according to claim 1, it is characterised in that：In support cross
Fixed limited block there are two being set on bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820002181.5U CN207987783U (en) | 2018-01-02 | 2018-01-02 | A kind of middle cross beam suspension system of suspended pouring construction hanging basket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820002181.5U CN207987783U (en) | 2018-01-02 | 2018-01-02 | A kind of middle cross beam suspension system of suspended pouring construction hanging basket |
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| Publication Number | Publication Date |
|---|---|
| CN207987783U true CN207987783U (en) | 2018-10-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820002181.5U Active CN207987783U (en) | 2018-01-02 | 2018-01-02 | A kind of middle cross beam suspension system of suspended pouring construction hanging basket |
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| CN (1) | CN207987783U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109667228A (en) * | 2019-01-24 | 2019-04-23 | 中铁十六局集团第五工程有限公司 | A kind of straight beam formula Hanging Basket and continuous beam cantilever pouring construction method |
-
2018
- 2018-01-02 CN CN201820002181.5U patent/CN207987783U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109667228A (en) * | 2019-01-24 | 2019-04-23 | 中铁十六局集团第五工程有限公司 | A kind of straight beam formula Hanging Basket and continuous beam cantilever pouring construction method |
| CN109667228B (en) * | 2019-01-24 | 2024-02-02 | 中铁十六局集团第五工程有限公司 | Straight beam type hanging basket and continuous beam cantilever pouring construction method |
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