Novel cross beam structure

Abstract

The utility model relates to a novel cross beam structure in the technical field of cross beams, which comprises a bottom panel, two sides of the bottom panel are bent to form side plates, two ends of a top panel are bent inwards to form connecting plates, fixing parts capable of moving along the bottom panel are arranged on the connecting plates, one end of each fixing part is provided with a limiting plate parallel to the connecting plates, and the other end of each fixing part is provided with a connecting plate. A connecting hole penetrating through the connecting plate is formed in the limiting plate, a plurality of positioning holes are formed in the fixing piece, and limiting notches aligned with the positioning holes are formed in the bottom panel. According to the utility model, through the arrangement of the fixing piece capable of moving along the bottom panel, the cross beam can be adapted to power distribution cabinets of more models. Meanwhile, the contact area is increased through the connecting plates and the limiting plates, the installation of the cross beam is more stable, and the stability of the power distribution cabinet is further enhanced. The novel cross beam structure provided by the utility model has the advantages of stable connection, strong adaptability, high overall strength and the like, and can be widely applied to electrical equipment such as a power distribution cabinet and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of crossbeams, in particular to a novel crossbeam structure. Background Art

[0002] A power distribution cabinet is a common cabinet for installing electrical appliances. Electrical appliances with corresponding functions are usually installed on the crossbeams of the cabinet, and then the purpose of controlling power supply is achieved through the coordination between multiple electrical appliances. However, the crossbeams of existing power distribution cabinets are often installed by welding or by means of bolts and nuts. The crossbeams used in existing power distribution cabinets can be specifically referred to as a folded G-shaped crossbeam with patent number 201020689416.6, which discloses a crossbeam structure that uses a bending integrated molding method to improve the overall strength. On this basis, the utility model proposes a crossbeam structure with more stable connection and adaptability to more models. Summary of the invention

[0003] The utility model provides a novel crossbeam structure to solve the problems mentioned in the above background technology.

[0004] The purpose of the utility model is achieved by the following methods:

[0005] A new type of crossbeam structure includes a bottom panel, side panels are bent on both sides of the bottom panel, a top panel is bent at one end of one of the side panels, the bottom panel is arranged parallel to the top panel, connecting plates are bent inward at both ends of the top panel, a fixing member that can move along the bottom panel is arranged on the connecting plate, a limiting plate arranged parallel to the connecting plate is arranged on one end of the fixing member, a connecting hole penetrating the connecting plate is arranged on the limiting plate, a plurality of positioning holes are arranged on the fixing member, and a limiting groove aligned with the positioning holes is arranged on the bottom panel.

[0006] Furthermore, the outer side surface of the connecting plate is flush with an end surface of the bottom panel.

[0007] Furthermore, the connection hole is connected to the outside via a fixing screw.

[0008] Furthermore, a plurality of positioning protrusions are arranged around the outer side of the connecting hole, the fixing screw is connected to a carrier plate, and the carrier plate is provided with through holes for snap-fitting with the positioning protrusions.

[0009] Furthermore, support walls for fitting with the inner walls of the side panels are provided on both sides of the fixing member.

[0010] The utility model provides a fixing member that can move along the bottom panel, so that the crossbeam can be adapted to more types of distribution cabinets. At the same time, the contact area is increased by connecting the plate and the limit plate, so that the installation of the crossbeam is more stable, and the stability of the distribution cabinet is further enhanced. The new crossbeam structure provided by the utility model has the advantages of stable connection, strong adaptability, high overall strength, etc., and can be widely used in electrical equipment such as distribution cabinets. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the use of a new type of beam structure of the utility model;

[0012] Figure 2 This is an exploded schematic diagram of a novel beam structure of the utility model;

[0013] The reference numerals in the figure are: 1-bottom panel, 2-side panel, 3-top panel, 4-connecting plate, 5-fixing part, 6-limiting plate, 7-connecting hole, 8-limiting slot, 9-fixing screw, 10-positioning protrusion, 11-carrier plate, 12-positioning hole, 13-support wall, 20-longitudinal beam. DETAILED DESCRIPTION

[0014] The present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0015] In this embodiment, refer to Figure 1-Figure 2 A novel crossbeam structure specifically implemented therein comprises a bottom panel 1, side panels 2 are bent on both sides of the bottom panel 1, a top panel 3 is bent on one end of one of the side panels 2, the bottom panel 1 is arranged in parallel with the top panel 3, connecting panels 4 are bent inward at both ends of the top panel 3, a fixing member 5 movable along the bottom panel 1 is arranged on the connecting panel 4, a limiting plate 6 arranged in parallel with the connecting panel 4 is arranged on one end of the fixing member 5, a connecting hole 7 penetrating the connecting plate 4 is arranged on the limiting plate 6, a plurality of positioning holes 12 are arranged on the fixing member 5, a limiting notch 8 aligned with the positioning hole 12 is arranged on the bottom panel 1, and the limiting notch 8 extends along the length direction of the bottom panel 1.

[0016] In the utility model, the fixing part 5 needs to be connected to the bottom panel 1 through the cooperation of nuts and bolts, wherein the limiting slot 8 can accommodate the linear movement of the bolt within its range to achieve the function of adjusting the length of the beam, so that the beam can be adapted to different models of distribution cabinets.

[0017] Furthermore, the outer side surface of the connecting plate 4 is flush with one end surface of the bottom panel 1, so that it can maintain stable contact with the longitudinal beam 20 during assembly, and can also increase the contact fulcrum through the side panels 2 on both sides, so that the crossbeam can maintain a tight connection with the longitudinal beam 20.

[0018] Furthermore, the connection hole 7 is connected to the outside through a fixing screw 9, a plurality of positioning protrusions 10 are arranged around the outside of the connection hole 7, the fixing screw 9 is connected to a carrier plate 11, and a through hole for engaging with the positioning protrusion 10 is arranged on the carrier plate 11. In order to prevent the fixing screw 9 from idling during the assembly process, a plurality of positioning protrusions 10 for fixing the carrier plate 11 are arranged on the limiting plate 6 to prevent the carrier plate 11 from rotating at will.

[0019] like Figure 1 As shown, in actual use, the longitudinal beam 20 is set between the limiting plate 6 and the connecting plate 4, and then the three are fixedly connected by fixing screws 9, so that the longitudinal beam 20 can be clamped and fixed by the limiting plate 6 and the connecting plate 4, thereby ensuring the stability of the connection.

[0020] Furthermore, support walls 13 for fitting with the inner wall of the side plate 2 are provided on both sides of the fixing member 5 to improve the stability of the connection between the fixing member 5 and the crossbeam.

[0021] The utility model provides a fixing member 5 that can move along the bottom panel 1, so that the crossbeam can be adapted to more types of distribution cabinets. At the same time, the contact area is increased by the connecting plate 4 and the limit plate 6, so that the installation of the crossbeam is more stable, and the stability of the distribution cabinet is further enhanced. The new crossbeam structure provided by the utility model has the advantages of stable connection, strong adaptability, high overall strength, etc., and can be widely used in electrical equipment such as distribution cabinets.

[0022] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Although the utility model is disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with this profession can make some changes or modifications to equivalent embodiments of equivalent changes by using the technical content disclosed above without departing from the scope of the technical solution of the utility model. However, any simple modification, equivalent change and modification made to the above embodiments according to the technology of the utility model, which does not depart from the content of the technical solution of the utility model, belongs to the scope of the technical solution of the utility model.

Claims

1. A novel crossbeam structure, comprising a bottom panel (1), side panels (2) are bent on both sides of the bottom panel (1), a top panel (3) is bent at one end of one of the side panels (2), the bottom panel (1) is arranged parallel to the top panel (3), and connecting panels (4) are bent inward at both ends of the top panel (3), characterized in that: The connecting plate (4) is provided with a fixing member (5) movable along the bottom panel (1); one end of the fixing member (5) is provided with a limiting plate (6) arranged parallel to the connecting plate (4); the limiting plate (6) is provided with a connecting hole (7) penetrating the connecting plate (4); the fixing member (5) is provided with a plurality of positioning holes (12); and the bottom panel (1) is provided with a limiting notch (8) aligned with the positioning holes (12).

2. According to the novel crossbeam structure of claim 1, it is characterized by: The outer side surface of the connecting plate (4) is flush with an end surface of the bottom panel (1).

3. According to the novel crossbeam structure of claim 1, it is characterized by: The connection hole (7) is connected to the outside via a fixing screw (9).

4. According to claim 3, a novel crossbeam structure is characterized in that: A plurality of positioning protrusions (10) are arranged around the outer side of the connection hole (7); the fixing screw (9) is connected to a carrier plate (11); and the carrier plate (11) is provided with through holes for engaging with the positioning protrusions (10) in a snap-fit ​​manner.

5. According to the novel crossbeam structure of claim 1, it is characterized by: Support walls (13) for fitting with the inner wall of the side plate (2) are provided on both sides of the fixing member (5).

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