Bearing beam with high strength

Abstract

The utility model relates to the field of constructional engineering, in particular to a high-strength bearing beam which comprises a bottom plate, standing plates are symmetrically, transversely and vertically arranged on the upper surface of the bottom plate, a cover plate is horizontally arranged on the tops of the standing plates, and a plurality of rib plates are transversely and vertically arranged on the upper surface of the bottom plate and located on the sides, away from the standing plate on the other side, of the standing plates on the two sides. The top ends of the rib plates are fixedly connected to the surface of the bottom end of the cover plate, the bottom ends of the rib plates are fixedly connected to the upper surface of the bottom plate, connecting plates are symmetrically and vertically arranged at the positions, located at the ends of the two sides, of the upper surface of the bottom plate, and the top ends of the connecting plates are fixedly connected to the surface of the bottom end of the cover plate. The cover plate and the bottom plate are connected more firmly, the arranged square steel can enhance the strength of the cover plate, and the first triangular rib plate, the second triangular rib plate, the third triangular rib plate and the fourth triangular rib plate on the two sides are used for enhancing the bearing capacity of the two ends during hoisting, so that the bearing beam is not prone to breakage during hoisting.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a high-strength load-bearing beam. Background Art

[0002] Lifting operations are common in construction projects, requiring the use of load beams. Load beams are specialized crossbeams used for lifting operations, primarily for carrying heavy loads. They primarily consist of a main load beam and connecting rigging. The main load beam is the primary load-bearing component, equipped with a lifting ring that connects directly to a crane hook. This allows the crane to connect the beam and perform lifting operations. The connecting rigging connects the load beam to the load being hoisted.

[0003] The structure of some load-bearing beams is relatively simple. In order to reduce the weight of the load-bearing beams, most of the internal parts are floor openings, so that the load-bearing beams are composed of only a few single connecting plates. This reduces the strength of the load-bearing beams, making them prone to breakage during use, causing the hoisted items to fall. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to provide a high-strength load-bearing beam.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A high-strength load-bearing beam comprises a bottom plate, wherein standing plates are symmetrically and vertically arranged on the upper surface of the bottom plate, a cover plate is horizontally arranged on the top of the standing plate, and a plurality of ribs are vertically and horizontally arranged on the upper surface of the bottom plate and on one side of the standing plate on both sides away from the other side of the standing plate;

[0007] The top of the rib plate is fixedly connected to the bottom surface of the cover plate, and the bottom of the rib plate is fixedly connected to the upper surface of the base plate. Connecting plates are symmetrically and vertically arranged at both ends of the upper surface of the base plate, and the top of the connecting plate is fixedly connected to the bottom surface of the cover plate.

[0008] In addition, a preferred structure is that a plurality of partitions are arranged vertically along the horizontal direction on the upper surface of the bottom plate between the two side standing plates, and the top ends of the partitions are fixedly connected to the bottom end surface of the cover plate.

[0009] In addition, a preferred structure is that a square steel is horizontally arranged in the middle of the upper surface of the cover plate.

[0010] In addition, a preferred structure is that the tops of the two side standing boards are fixedly connected with lifting ears.

[0011] In addition, a preferred structure is that the top of the connecting plate body is fixedly connected with a first triangular rib plate, a second triangular rib plate, a third triangular rib plate, and a fourth triangular rib plate in sequence from top to bottom.

[0012] In addition, a preferred structure is that one side of the first triangular rib plate, the second triangular rib plate, the third triangular rib plate, and the fourth triangular rib plate are all fixedly connected to the side wall of the standing board.

[0013] In addition, a preferred structure is that a plurality of second through holes are provided on each of the connecting plates.

[0014] In addition, a preferred structure is that first through holes are opened at the four corners of the bottom plate.

[0015] The beneficial effects of the present invention are as follows: by adding multiple partitions and ribs between the cover plate and the base plate, the connection between the cover plate and the base plate is made more secure, and the arranged square steel can also reinforce the strength of the cover plate, and the first triangular ribs, second triangular ribs, third triangular ribs, and fourth triangular ribs on both sides are used to strengthen the bearing capacity during lifting at both ends, so that the load-bearing beam will not break easily during lifting. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is the main view of the load-bearing beam;

[0017] Figure 2 is a top view of the load-bearing beam;

[0018] Figure 3 It is a cross-sectional view of the load-bearing beam in a top-down state;

[0019] Figure 4 It is the right side view of the load-bearing beam;

[0020] Figure 5 This is a cross-sectional view of the load-bearing beam from the right side.

[0021] In the figure: 1 cover plate, 2 rib plate, 3 station plate, 4 partition plate, 5 bottom plate, 51 first through hole, 6 square steel, 7 first triangular rib plate, 8 second triangular rib plate, 9 third triangular rib plate, 10 fourth triangular rib plate, 11 connecting plate, 111 second through hole, 12 lifting ear. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0023] Reference Figure 1-5, a high-strength load-bearing beam includes a bottom plate 5, characterized in that a standing plate 3 is symmetrically and vertically arranged on the upper surface of the bottom plate 5, and a cover plate 1 is horizontally arranged on the top of the standing plate 3. A plurality of ribs 2 are arranged vertically and horizontally on the upper surface of the bottom plate 5 and on one side of the standing plates 3 on both sides away from the other side of the standing plates 3. The top end of the rib plate 2 is fixedly connected to the bottom end surface of the cover plate 1, and the bottom end of the rib plate 2 is fixedly connected to the upper surface of the bottom plate 5. The upper surface of the bottom plate 5 is symmetrically and vertically arranged with connecting plates 11 at the ends on both sides. The top end of the connecting plate 11 is fixedly connected to the bottom end surface of the cover plate 1. The rib plates 2 are used to increase the connectivity between the cover plate 1, the bottom plate 5, and the standing plate 3.

[0024] Moreover, a plurality of partitions 4 are arranged vertically along the horizontal direction on the upper surface of the bottom plate 5 between the two side standing plates 3. The top ends of the partitions 4 are fixedly connected to the bottom end surface of the cover plate 1. The partitions 4 are used to strengthen the connectivity in the middle.

[0025] In addition, a square steel 6 is transversely arranged in the middle of the upper surface of the cover plate 1 , and the square steel 6 can increase the strength of the cover plate 1 .

[0026] At the same time, the tops of the standing plates 3 on both sides are fixedly connected with lifting ears 12, which are used for connection.

[0027] In addition, the top of the connecting plate 11 is fixedly connected with the first triangular rib plate 7, the second triangular rib plate 8, the third triangular rib plate 9, and the fourth triangular rib plate 10 in sequence from top to bottom. One side of the first triangular rib plate 7, the second triangular rib plate 8, the third triangular rib plate 9, and the fourth triangular rib plate 10 are all fixedly connected to the side wall of the standing plate 3. The first triangular rib plate 7, the second triangular rib plate 8, the third triangular rib plate 9, and the fourth triangular rib plate 10 are used for reinforcement.

[0028] In addition, a plurality of second through holes 111 are formed on the connecting plate 11 , and first through holes 51 are formed at the four corners of the bottom plate 5 . The second through holes 111 and the first through holes 51 facilitate the connection of other components.

[0029] In this embodiment, multiple partitions 4 and ribs 2 are installed between the cover plate 1 and the base plate 5, so that the connection between the cover plate 1 and the base plate 5 is more secure, and the provided square steel 6 can also serve to reinforce the strength of the cover plate 1, and the first triangular rib 7, second triangular rib 8, third triangular rib 9, and fourth triangular rib 10 on both sides are used to strengthen the bearing capacity during lifting at both ends, so that the load-bearing beam will not break easily during lifting.

[0030] In the present invention, multiple partitions 4 and ribs 2 are installed between the cover plate 1 and the base plate 5, so that the connection between the cover plate 1 and the base plate 5 is more secure, and the provided square steel 6 can also reinforce the strength of the cover plate 1, and the first triangular rib 7, the second triangular rib 8, the third triangular rib 9, and the fourth triangular rib 10 on both sides are used to strengthen the bearing capacity during lifting at both ends, so that the load-bearing beam will not break easily during lifting.

[0031] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A high-strength load-bearing beam comprising a bottom plate (5), characterized in that: The upper surface of the bottom plate (5) is symmetrically and vertically provided with a standing plate (3), the top of the standing plate (3) is horizontally provided with a cover plate (1), and a plurality of rib plates (2) are vertically and horizontally provided on the upper surface of the bottom plate (5) and on a side of the standing plate (3) on both sides away from the other side of the standing plate (3); The top end of the rib plate (2) is fixedly connected to the bottom surface of the cover plate (1), and the bottom end of the rib plate (2) is fixedly connected to the upper surface of the base plate (5). Connecting plates (11) are symmetrically and vertically arranged at the ends on both sides of the upper surface of the base plate (5), and the top end of the connecting plate (11) is fixedly connected to the bottom surface of the cover plate (1).

2. A high-strength load-bearing beam according to claim 1, characterized in that: A plurality of partitions (4) are arranged vertically in a transverse direction on the upper surface of the bottom plate (5) between the two side standing plates (3), and the top ends of the partitions (4) are fixedly connected to the bottom end surface of the cover plate (1).

3. The high-strength load-bearing beam according to claim 1, characterized in that: A square steel (6) is transversely arranged in the middle of the upper surface of the cover plate (1).

4. The high-strength load-bearing beam according to claim 1, characterized in that: The tops of the two side standing plates (3) are fixedly connected with lifting ears (12).

5. The high-strength load-bearing beam according to claim 1, characterized in that: The top of the connecting plate (11) is fixedly connected with a first triangular rib plate (7), a second triangular rib plate (8), a third triangular rib plate (9), and a fourth triangular rib plate (10) in sequence from top to bottom.

6. The high-strength load-bearing beam according to claim 5, characterized in that: One side of the first triangular rib plate (7), the second triangular rib plate (8), the third triangular rib plate (9), and the fourth triangular rib plate (10) are all fixedly connected to the side wall of the standing plate (3).

7. The high-strength load-bearing beam according to claim 5, characterized in that: A plurality of second through holes (111) are provided on the connecting plates (11).

8. The high-strength load-bearing beam according to claim 1, characterized in that: First through holes (51) are provided at the four corners of the bottom plate (5).

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