CN202519979U - Cast-in-place continuous beam combined frame - Google Patents
Cast-in-place continuous beam combined frame Download PDFInfo
- Publication number
- CN202519979U CN202519979U CN2012201021069U CN201220102106U CN202519979U CN 202519979 U CN202519979 U CN 202519979U CN 2012201021069 U CN2012201021069 U CN 2012201021069U CN 201220102106 U CN201220102106 U CN 201220102106U CN 202519979 U CN202519979 U CN 202519979U
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- support
- carriage
- frame
- cast
- bracing frame
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Abstract
The utility model provides a cast-in-place continuous beam combined frame, which comprises a plurality of trays and a supporting frame and is characterized in that the trays are parallelly arranged at the bottom of the supporting frame; the supporting frame is provided with an upper layer of supporting frame and a lower layer of supporting frame; each layer of supporting frame consists of a plurality of supports; each support is formed by splicing a plurality of I-shaped frame bodies horizontally; lower supporting rods of each support of the lower layer of supporting frame are fixedly connected with a tray beam; lower supporting rods of each support of the upper layer of supporting frame are fixedly connected with upper supporting rods of each support of the lower layer of supporting frame; and the tray cross beam and a tray inclined strut on each tray are respectively provided with anchor pieces fixed with bearing platforms. According to the cast-in-place continuous beam combined frame, the trays are anchored with the surfaces of the bearing platforms through a bolt, so that the cast-in-place continuous beam combined frame can be well suitable for high-altitude side-span cast-in-place beams at side slopes with poor geological conditions, risks which occur when the supports are erected on the side slopes can be avoided, and the construction safety can be guaranteed.
Description
Technical field
The utility model relates to the building operations bracing frame, particularly a kind of cast-in-situ continuous beam combined bay.
Background technology
Cast-in-situ continuous beam has one section cast-in-place straightway at end bay, and cast-in-place straightway is generally not high highly, and geological condition and physical features can adopt floor stand under the situation preferably, belong to conventional job practices.But higher when running into bridge location, straightway and abutment junction geological conditions are bad, and when lacking the stent support plane, the straightway construction just becomes a difficult point.
Summary of the invention
The purpose of the utility model provides a kind of cushion cap that depends on, and with carriage and holder combination, can solve the cast-in-situ continuous beam combined bay of people's normal construction under the bad situation of geological conditions.
Said a kind of cast-in-situ continuous beam combined bay comprises a plurality of carriages and bracing frame, and carriage is made up of carriage crossbeam and carriage diagonal brace, it is characterized in that: said a plurality of carriages are set in parallel in the bottom of bracing frame; Support frame as described above is divided into upper and lower two-layer; Every layer of bracing frame is made up of a plurality of supports; Each support is by left and right being spliced of a plurality of I shape support bodys; The lower supporting rod of each support of lower layer support frame is fixedly connected with every carriage crossbeam, and the lower supporting rod of each support of upper strata bracing frame is fixedly connected with the last strut of each support of lower layer support frame; On the carriage crossbeam of carriage and carriage diagonal brace, be respectively equipped with and anchoring piece that cushion cap is fixing.
Be provided with many transverse support bar and oblique support bar between each support of said lower layer support frame.
Said carriage has 3-10; Spacing between per two is 0.5-1.5m; All support equidistance of lower layer support frame are arranged on each carriage top; And with the carriage beam vertical of each carriage, all support equidistance of upper strata bracing frame are arranged on all support tops of lower layer support frame, and vertical with the last strut of upper strata all supports of bracing frame.
Said upper strata all supports of bracing frame all adopt the 20a i iron, and lower floor adopts the Two bors d's oeuveres i iron of 32a-56a.
The utility model is connected with cushion cap face bolt anchoring through carriage, can be applicable to the cast-in-place beam of poor, the highly high end bay of side slope geological conditions preferably, exempts the risk of setting up support in side slope, guarantees construction safety.
Description of drawings
Fig. 1 is the Facad structure sketch map of the utility model,
Fig. 2 is the side structure sketch map of the utility model bag.
Among the figure: 1-carriage crossbeam, 2-carriage diagonal brace, 3-support, 4,5-upper and lower layer bracing frame, 6-cushion cap, 7-anchoring piece, 8-transverse support bar, 9-oblique support bar.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.Among Fig. 1, said a kind of cast-in-situ continuous beam combined bay comprises a plurality of carriages and bracing frame, and carriage is made up of carriage crossbeam 1 and carriage diagonal brace 2, and it is characterized in that: said a plurality of carriages are set in parallel in the bottom of bracing frame; Support frame as described above is divided into upper and lower two-layer; Every layer of bracing frame is made up of a plurality of supports 3; Each support 3 is by left and right being spliced of a plurality of I shape support bodys; The lower supporting rod of lower layer support frame 5 each support is fixedly connected with every carriage crossbeam 1, and the lower supporting rod of each support of upper strata bracing frame 4 is fixedly connected with the last strut of each support of lower layer support frame; On the carriage crossbeam of carriage 1 and carriage diagonal brace 2, be respectively equipped with the anchoring piece 7 fixing with cushion cap 6.
Be provided with many transverse support bar 8 and oblique support bar 9 between each support 3 of said lower layer support frame 5.
Said carriage has 3-10; Spacing between per two is 0.5-1.5m; All support equidistance of lower layer support frame 5 are arranged on each carriage top; And vertical with the carriage crossbeam 1 of each carriage, all support equidistance of upper strata bracing frame 4 are arranged on all support tops of lower layer support frame 5, and vertical with the last strut of upper strata all supports of bracing frame.Its bearing capacity is evenly distributed, can guarantees the stability of support.If adopted large size shaped steel 3 be uniformly distributed with each spacing 1.5m.If that adopts general model can use 10 side by side, each spacing 0.5m.
Bracing frame of the utility model and carriage all can adopt the Two bors d's oeuveres i iron, wherein because carriage crossbeam and carriage diagonal brace load-bearing are bigger, generally choose the large size model, to general beam section, can choose 56a i iron Two bors d's oeuveres.
When the utility model uses; Like Fig. 2, build cushion cap 6 in poor, the highly high end bay area of side slope geological conditions earlier, then that carriage crossbeam 1 and carriage diagonal brace 2 is fixing with cushion cap 6 through anchoring piece 7; Just can on carriage crossbeam 1, fixedly mount bracing frame; After the bracing frame installation, check its stable, fastness, just can construct.
Claims (2)
1. a cast-in-situ continuous beam combined bay comprises a plurality of carriages and bracing frame, and carriage is made up of carriage crossbeam (1) and carriage diagonal brace (2), and it is characterized in that: said a plurality of carriages are set in parallel in the bottom of bracing frame; Support frame as described above is divided into upper and lower two-layer; Every layer of bracing frame is made up of a plurality of supports (3); Each support (3) is by left and right being spliced of a plurality of I shape support bodys; The lower supporting rod of each support of lower layer support frame (5) is fixedly connected with every carriage crossbeam (1), and the lower supporting rod of each support of upper strata bracing frame (4) is fixedly connected with the last strut of each support of lower layer support frame; On the carriage crossbeam (1) of carriage and carriage diagonal brace (2), be respectively equipped with and the fixing anchoring piece (7) of cushion cap (6).
2. a kind of cast-in-situ continuous beam combined bay according to claim 1 is characterized in that: be provided with many transverse support bar (8) and oblique support bar (9) between each support (3) of said lower layer support frame (5).
3. a kind of cast-in-situ continuous beam combined bay according to claim 1; It is characterized in that: said carriage has 3-10; Spacing between per two is 0.5-1.5m, and all support equidistance of lower layer support frame (5) are arranged on each carriage top, and vertical with the carriage crossbeam (1) of each carriage; All support equidistance of upper strata bracing frame (4) are arranged on all support tops of lower layer support frame (5), and vertical with the last strut of upper strata all supports of bracing frame.
4. according to claim 1 or 3 described a kind of cast-in-situ continuous beam combined bays, it is characterized in that: all supports of said upper strata bracing frame (4) all adopt the 20a i iron, and lower floor adopts the Two bors d's oeuveres i iron of 32a-56a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201021069U CN202519979U (en) | 2012-03-19 | 2012-03-19 | Cast-in-place continuous beam combined frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201021069U CN202519979U (en) | 2012-03-19 | 2012-03-19 | Cast-in-place continuous beam combined frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202519979U true CN202519979U (en) | 2012-11-07 |
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ID=47102934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201021069U Expired - Lifetime CN202519979U (en) | 2012-03-19 | 2012-03-19 | Cast-in-place continuous beam combined frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202519979U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103352433A (en) * | 2013-07-12 | 2013-10-16 | 中铁八局集团有限公司 | Rectangular wind-resistant bracket |
-
2012
- 2012-03-19 CN CN2012201021069U patent/CN202519979U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103352433A (en) * | 2013-07-12 | 2013-10-16 | 中铁八局集团有限公司 | Rectangular wind-resistant bracket |
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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 |
Granted publication date: 20121107 |
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| CX01 | Expiry of patent term |