Precast T-beam falling pocket plate
By designing prefabricated T-beam drop plates, adopting a vertical plate, bottom plate, panel and triangular plate structure, and cooperating with jacks to assist the T-beam in dropping, the problem of limited space in T-beam construction is solved, and the integrity of the T-beam is not damaged, the construction is simple and the cost is low.
Patent Information
- Application Number
- CN202422956090.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-02
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-12-02
AI Technical Summary
During the erection of prefabricated T-beams, due to limited space, conventional methods destroy the integrity of the T-beams and the construction is complicated, making it impossible to effectively lower the T-beams onto the cap beams.
A prefabricated T-beam drop plate is designed, which includes a vertical plate, a bottom plate, a panel, a connecting plate and a triangular plate. A jack is used to assist the T-beam in dropping to ensure that the integrity of the T-beam is not damaged, and a construction method of cyclic drop height adjustment is adopted.
The integrity of the T-beam is not damaged, the construction is simple, fast and low-cost, and it can be reused, which improves construction efficiency.
Smart Images
Figure CN223458702U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to bridge technical field, and specifically relates to a prefabricated T beam falling beam baffle. BACKGROUND
[0002] During the erection of the prefabricated T beam, sometimes the single span changes into double span, and the bridge erecting machine cannot erect the T beam due to the limited space, so the T beam needs to be transversely moved to the predetermined position through the slide. After the T beam is transversely moved to the predetermined position, the T beam is directly supported on the steel plate on the top surface of the bent cap without the support cushion stone, and the beam bottom has no operation space with the top of the bent cap, so the conventional flat and thin jack cannot be used. The slide and the top surface of the bent cap are not in the same plane, so the T beam cannot be directly dropped onto the bent cap, and a device is needed to slowly drop the T beam to the predetermined position. The prior art is to pass the steel rod into the reserved hole of the T beam, and to slowly lower the steel rod through the two jacks to realize the dropping of the T beam to the top of the bent cap. Although this method can realize the dropping of the T beam, the reserved hole in the T beam destroys the integrity of the T beam, and the construction is complicated. In view of the above problems, a T beam falling beam baffle which does not destroy the T beam and is simple and convenient to construct is invented. SUMMARY
[0003] The utility model aims at overcoming the above-mentioned shortcomings and providing a prefabricated T beam falling beam baffle which does not destroy the integrity of the T beam, is simple and fast to construct, and has low construction cost.
[0004] The prefabricated T beam falling beam baffle comprises a vertical plate, a bottom plate, a panel, a connecting plate and a triangular plate, characterized in that the two ends of the bottom plate are fixedly connected with the vertical plate and the panel respectively, the vertical plate is fixedly connected with the panel, the connecting plate is fixedly installed between the panels, the connecting plate is fixedly connected with the vertical plate, the triangular plate is installed on the upper surface of the connecting plate, and the triangular plate is fixedly connected with the vertical plate.
[0005] The two ends of the bottom plate are fixedly connected with the vertical plate to form a concave shape.
[0006] The two ends of the bottom plate are arc-shaped.
[0007] The upper end of the panel is triangular, and the lower end is trapezoidal.
[0008] The utility model discloses a compared with prior art has obvious beneficial effect, from above technical scheme can know: through the fixed connection of bottom plate both ends respectively vertical board, panel, vertical board fixed connection panel, fixed mounting has connecting plate between panel, connecting plate fixed connection vertical board, install triangle board on connecting plate, and triangle board fixed connection vertical board. Compared with the prior art, the utility model discloses a have obvious beneficial effect, from above technical scheme can know: through the fixed connection of bottom plate both ends respectively vertical board, panel, vertical board fixed connection panel, fixed mounting has connecting plate between panel, connecting plate fixed connection vertical board, install triangle board on connecting plate, and triangle board fixed connection vertical board. BRIEF DESCRIPTION OF DRAWINGS
[0009] Figure 1 It is the structure schematic diagram of the utility model;
[0010] Figure 2 It is Figure 1 The structure schematic diagram of removing a panel;
[0011] Figure 3 It is the front view of the utility model;
[0012] Figure 4 It is the left view of the utility model;
[0013] Figure 5 It is the use state diagram of the utility model;
[0014] Figure 6 It is Figure 5 The enlarged view of a of it.
[0015] Marked in the drawing
[0016] 1, vertical board, 2, bottom plate, 3, panel, 4, connecting plate, 5, triangle board, 6, jack, 7, batten, 8, cushion, 9, T beam. DETAILED DESCRIPTION
[0017] The following is a detailed description of the specific implementation, structure, features and effects of the present invention in conjunction with the accompanying drawings and preferred embodiments.
[0018] The purpose of the utility model and the solution of its main technical problems are achieved by adopting the following technical solutions:
[0019] The utility model is a prefabricated T-beam drop beam cover plate, which includes a vertical plate 1, a bottom plate 2, a panel 3, a connecting plate 4, and a triangular plate 5. The characteristics are as follows: the two ends of the bottom plate 2 are respectively fixedly connected to the vertical plate 1 and the panel 3, the vertical plate 1 is fixedly connected to the panel 3, a connecting plate 4 is fixedly installed between the panels 3, the connecting plate 4 is fixedly connected to the vertical plate 1, a triangular plate 5 is installed on the connecting plate 4, the triangular plate 5 is fixedly connected to the vertical plate 1, the two ends of the bottom plate 2 are respectively fixedly connected to the vertical plate 1 to form a concave shape, the two ends of the bottom plate 2 are arc-shaped, the upper end of the panel 3 is triangular, and the lower end is trapezoidal.
[0020] When used; see Figure 5 、 6 Before the T-beam 9 is moved horizontally to the designed position, a temporary support is installed. After the T-beam 9 is supported on the temporary support, the connecting plate of the prefabricated T-beam drop beam pocket is installed. Jacks 6 are placed under the connecting plates 4 at both ends of the connecting plate of the prefabricated T-beam drop beam pocket. After the pads 8 and pads 7 are placed on the jacks 6, the jacks 6 are lifted to separate the T-beam from the temporary support. After the height of the temporary support is lowered, the four jacks 6 are lowered simultaneously, and the lowering speed is as consistent as possible. When the T-beam 9 falls to the lowered temporary support, the lowering stops. The T-beam 9 is supported by the lowered temporary support. The jacks 6 continue to fall and separate from the connecting plate of the prefabricated T-beam drop beam pocket. The pads 8 on the jacks 6 are removed, completing a cycle of beam drop height. Adjust the height of the pads 7 on the jacks 6, gradually reduce the pads 7, and repeat the above steps until the T-beam 9 falls to the consolidation pier steel plate. The beam drop is completed and the prefabricated T-beam drop beam pocket can be removed.
[0021] The above description is only a preferred embodiment of the present invention and does not constitute any formal limitation to the present invention. Any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of the technical solution of the present invention.
Claims
1. A precast T-beam falling beam pocket, comprising a vertical plate (1), a bottom plate (2), a face plate (3), a connecting plate (4), and a triangular plate (5), characterized in that; The bottom plate (2) is fixedly connected with the vertical plate (1) and the panel (3) at both ends, the vertical plate (1) is fixedly connected with the panel (3), the connecting plates (4) are fixedly installed between the panels (3), the connecting plates (4) are fixedly connected with the vertical plate (1), the triangular plates (5) are installed on the connecting plates (4), and the triangular plates (5) are fixedly connected with the vertical plate (1).
2. The precast T-beam landing pad of claim 1, wherein; The bottom plate (2) is fixedly connected with the vertical plate (1) at both ends to form a concave shape.
3. The precast T-beam drop-beam pocket plate of claim 1, wherein; The bottom plate (2) is arc-shaped at both ends.
4. The precast T-beam drop panel of claim 1 wherein; The panel (3) is triangular at the upper end and trapezoidal at the lower end.