CN211949668U - Novel vertical double-rail multi-wing supporting beam - Google Patents
Novel vertical double-rail multi-wing supporting beam Download PDFInfo
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- CN211949668U CN211949668U CN201922188455.1U CN201922188455U CN211949668U CN 211949668 U CN211949668 U CN 211949668U CN 201922188455 U CN201922188455 U CN 201922188455U CN 211949668 U CN211949668 U CN 211949668U
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- beam body
- rail
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Abstract
The utility model relates to a novel perpendicular double track multiple wing supporting beam, including a supporting beam body 9, a supporting beam body 9's cross-sectional type is the web and adds the type Z type cross-section on the edge of a double wing. Supporting beam body 9 sets up mutually perpendicular's the track that slides, and the during operation track that slides can not warp the card rail, supports moreover firm, the steady, the cross-section rule of sliding, construction convenience.
Description
Technical Field
The utility model relates to a construction track supporting beam slides specifically is a novel perpendicular double track multi-wing supporting beam, and this roof beam adopts the two roof beams that have the difference in height, forms the combination cross-section through concrete slab connection between two roof beams, sets up respectively on two roof beams to slide and retrain the track and form a double track supporting beam and be used for the construction of sliding.
Background
Present large-span truss structure and spatial grid structure installation scheme have fragmentation hoist and mount, whole promotion, the scheme of sliding etc. fragmentation hoist and mount occupy the more and construction cycle length of machinery bench, whole promotion needs big place turnover, especially in the place narrowly, and the inconvenient construction place scheme of sliding of hoisting machinery discrepancy is more effective. In order to reduce the rail clamping risk and ensure the safety of the construction process in the sliding method construction, the requirements on the sliding rail are high, and the sliding rail must be straight and stable. The scheme that usually adopts sets up concrete track roof beam roof and sets up the single track for the barricade top, sets up scheme such as L type cross section concrete track roof beam between the short post of basis. The scheme of arranging the concrete track beam on the top of the retaining wall has the advantages that rib plates are additionally arranged on the retaining wall, so that the manufacturing cost is high, the economical efficiency is poor, and the track is easy to clamp after the single track is deformed by horizontal force; the L type cross section concrete track roof beam scheme is great because of upper portion steel construction supporting short column interval, and the track supporting beam cross section work progress that slides is satisfying intensity, is out of shape, stable requirement under, and the great cost in cross-section is higher, for overcoming the not good shortcoming of current conventional scheme economic nature, needs a more novel track roof beam that slides for safe economy.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to prevent that single track from blocking the rail easily because of the too big yielding of atress in the work progress, for solving above-mentioned problem, the utility model provides a novel perpendicular double track multiple wing supporting beam.
The purpose of the utility model is realized with the following mode:
a novel vertical double-track multi-wing supporting beam comprises a supporting beam body, wherein the cross section of the supporting beam body is a Z-shaped cross section formed by a web and a double-wing edge. And the supporting beam body is provided with a vertical double-track sliding track. The support beam body comprises an inner side beam and an outer side beam, and the inner side beam is connected with the outer side beam through a horizontal concrete slab.
The relative elevation of the inner side beam is flush with the relative elevation of the horizontal concrete slab, and the relative elevation of the outer side beam is higher than the relative elevation of the horizontal concrete slab. The top of the inner side beam is provided with a sliding bearing rail, the inner side of the outer side beam is provided with a sliding constraint rail, and the sliding bearing rail and the sliding constraint rail are perpendicular to each other to form a vertical double-rail sliding rail.
The supporting beam body is supported on the concrete short column, the supporting beam body and the concrete short column are integrally poured, and the two ends of the supporting beam body and the side surface of the concrete short column are pre-constructed with joints.
Compared with the prior art, the utility model discloses owing to set up mutually perpendicular's the track that slides, the during operation track that slides can not warp the card rail, supports moreover firm, slide steadily, cross-section rule, construction facility.
Drawings
Fig. 1 is a cross-sectional view of the present invention.
Wherein 1 is an inboard beam; 2 is an outer beam; 3 is a horizontal concrete slab; 4 is a sliding bearing track; 5 is a slip constraint track; 6 is an anchor bolt I; 7 is an anchor bolt II; 8 is a concrete stub; and 9 is a support beam.
Detailed Description
As shown in fig. 1, the utility model relates to a novel perpendicular double track multi-wing supporting beam, including a supporting beam body 9 of concrete matter, a supporting beam body 9 steel bar connection concrete short column 8, concrete short column 8 is connected with ground through concrete short column basic unit.
The supporting beam body 9 comprises an inner side beam 1 and an outer side beam 2, the inner side beam 1 is connected with the outer side beam 2 through a horizontal concrete slab 3, the relative elevation of the inner side beam 1 is flush with the relative elevation of the horizontal concrete slab 3, and the relative elevation of the outer side beam 2 is higher than the relative elevation of the horizontal concrete slab 3. The section type of the supporting beam body 9 is a Z-shaped section with a web plate and a double flange.
A sliding bearing rail 4 is arranged above the inner side beam 1, an anchor bolt hole I is formed in the inner side beam 1, anchor bolts I6 matched with the anchor bolt hole are arranged on two sides of the sliding bearing rail 4, and the sliding bearing rail 4 is fixed through the anchor bolts I; be provided with on 2 inboards of outside roof beam 5 and slide restraint track 5, outside roof beam 2 is provided with anchor bolt hole II, and 5 both sides of constraint track that slide are equipped with II complex crab-bolts II in anchor bolt hole, realize the orbital fixed of constraint that slides through crab-bolt II.
The Z-shaped supporting beam body 9 is supported on the concrete short column 8 matched with the supporting beam body 9, and construction joints are reserved on two side faces of the supporting beam body 9 and two sides of the top of the concrete short column 8.
The working process of the utility model is as follows: a novel vertical double-track multi-wing supporting beam sliding construction is characterized in that a pushing device is loaded on a sliding bearing track 4 and a sliding constraint track 5, the bottom of a needed truss structure or a grid structure is arranged on the pushing device on the sliding bearing track 4, the side part of the truss structure or the grid structure is arranged on the pushing device on the sliding constraint track 5, at the moment, an inner side beam 1 and an outer side beam 2 bear all sliding vertical loads along the vertical direction, the horizontal loads are borne by a combined cross section formed by the inner side beam 1, the outer side beam 2 and a horizontal concrete plate 3, the sliding constraint track 5 not only acts one part of the vertical loads on the outer side beam 2, the acting force of the vertical loads on the inner side beam 1 is reduced, the deformation and the rail clamping of the sliding bearing track 4 on the inner side beam 1 are prevented, and the sliding constraint track 5 is used as a lateral thrust device of, the risk of the truss structure derailing is reduced and the required truss and lattice work is transported to the appropriate location.
What has been described above is only the preferred embodiments of the present invention, and it should be noted that, for those skilled in the art, without departing from the overall concept of the present invention, a plurality of changes and improvements can be made, and these should also be regarded as the protection scope of the present invention, and these will not affect the effect of the present invention and the utility of the patent.
Claims (4)
1. The utility model provides a novel perpendicular double track multiple wing supporting beam, includes a supporting beam body (9), its characterized in that: the cross section type of a supporting beam body (9) is a Z-shaped cross section of a web plate and a double-flange, the supporting beam body (9) comprises an inner side beam (1) and an outer side beam (2), a vertical double-rail sliding track is arranged on the supporting beam body (9), a sliding bearing track (4) is arranged at the top of the inner side beam (1), a sliding constraint track (5) is arranged on the inner side of the outer side beam (2), and the sliding bearing track (4) and the sliding constraint track (5) are perpendicular to each other to form the vertical double-rail sliding track.
2. A novel vertical double-rail multi-wing supporting beam as claimed in claim 1, wherein: the inner side beam (1) is connected with the outer side beam (2) through a horizontal concrete plate (3).
3. A novel vertical double-rail multi-wing supporting beam as claimed in claim 2, wherein: the relative elevation of the inner side beam (1) is flush with the relative elevation of the horizontal concrete slab (3), and the relative elevation of the outer side beam (2) is higher than the relative elevation of the horizontal concrete slab (3).
4. A novel vertical double-rail multi-wing supporting beam as claimed in claim 1, wherein: the supporting beam body (9) is supported on the concrete short column (8), the supporting beam body (9) and the concrete short column (8) are integrally poured by concrete, and the two ends of the supporting beam body (9) and the side surface of the concrete short column (8) form a pre-construction joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922188455.1U CN211949668U (en) | 2019-12-09 | 2019-12-09 | Novel vertical double-rail multi-wing supporting beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922188455.1U CN211949668U (en) | 2019-12-09 | 2019-12-09 | Novel vertical double-rail multi-wing supporting beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211949668U true CN211949668U (en) | 2020-11-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922188455.1U Active CN211949668U (en) | 2019-12-09 | 2019-12-09 | Novel vertical double-rail multi-wing supporting beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211949668U (en) |
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2019
- 2019-12-09 CN CN201922188455.1U patent/CN211949668U/en active Active
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