Fabricated pipeline support beam

Abstract

The utility model provides an assembly type pipeline support cross beam which comprises cross beam profile steel, the cross beam profile steel is of a hollow structure, the two ends of the cross beam profile steel are open, the longitudinal section of the cross beam profile steel is of an H-shaped structure, and installation holes are symmetrically formed in the two sides of the cross beam profile steel. The middle of the top end and the middle of the bottom end of the cross beam profile steel are both sunken inwards to form rectangular grooves used for installing bridge connecting pieces, the two rectangular grooves are both formed in the length direction of the cross beam profile steel, the rectangular grooves can be used for assembling various connecting pieces, the connecting pieces can be fixed to the rectangular grooves through tapping screws, stepless adjustment is achieved, and the bridge connecting pieces can be conveniently assembled. And the two sides of the rectangular groove can abut against and position the connecting piece, the connecting strength of the connecting piece is improved, and the stability of the assembly structure is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the field of building electromechanical installation engineering, and in particular relates to an assembled adjustable pipeline support crossbeam. Background Art

[0002] During the construction of engineering pipelines, it is usually necessary to lay various types of integrated pipelines. For some pipelines that need to be laid overhead, pipe supports are required for hoisting and fixing. For the installation of large pipe supports, channel steel and angle steel are generally used for on-site cutting, welding and fixing. Pipe clamps need to be installed on the crossbeams of the pipe supports to position the pipes. When installing the pipe clamps, holes need to be drilled on the crossbeams. When the on-site installation requires adjustment of the pipe diameter or position, the pipe clamps on the brackets need to be adjusted laterally. Currently, the only way is to dismantle the brackets and then re-drill holes or workers go up to the brackets and use pistol drills to drill holes. Both operation methods are very time-consuming and labor-intensive.

[0003] Chinese patent document: CN201920730348.4, discloses an assembled finished support and hanger bracket. The crossbeam of the bracket in this application adopts a C-shaped channel steel structure. The upper end of the crossbeam is open, and a number of waist holes are horizontally opened at the lower end for assembling a bridge adapter. The bridge adapter is placed on the upper end of the crossbeam after assembly and is only fixed by longitudinally arranged fasteners. When affected by horizontal forces, it is easy to have safety hazards. Utility Model Content

[0004] In view of the above problems, the utility model discloses an assembled pipe support cross beam, which solves the problems in the prior art that the pipe support cross beam is inconvenient to assemble and adjust with other support components and the assembly structure has low stability.

[0005] The specific technical solutions are as follows:

[0006] A fabricated pipe support crossbeam includes a crossbeam steel, which is a hollow structure with openings at both ends. The longitudinal section of the crossbeam steel is an "H"-shaped structure. Mounting holes are symmetrically provided on both sides of the crossbeam steel. The middle of the top end and the middle of the bottom end of the crossbeam steel are both recessed inward to form rectangular grooves for mounting bridge frame connectors. The two rectangular grooves are arranged along the length direction of the crossbeam steel.

[0007] Furthermore, the crossbeam steel is an integrated structure.

[0008] Furthermore, the rectangular grooves at the upper and lower ends of the crossbeam steel are symmetrically arranged.

[0009] Furthermore, three longitudinally arranged reinforcing ribs are provided on both side walls of the cross-beam steel. The reinforcing ribs are formed by the inward depression of the side walls of the cross-beam steel, and the cross-section of the reinforcing ribs is a V-shaped structure.

[0010] Furthermore, there are two groups of mounting holes on both sides of the crossbeam steel, each group of mounting holes is located between two adjacent reinforcing ribs, and the mounting holes in each group are arranged in a transverse arrangement.

[0011] Furthermore, the mounting holes are all diamond-shaped hole structures.

[0012] The beneficial effects of the utility model are embodied in:

[0013] Compared with the traditional channel steel and angle steel structure beams, the utility model adopts an integrated H-shaped beam steel, and arranges rectangular grooves at its upper and lower ends. The rectangular grooves can be used to assemble various connecting parts. The connecting parts can be fixed to the rectangular grooves by tapping screws to achieve stepless adjustment, which is easy to install. The connecting parts can be abutted and positioned on both sides of the rectangular groove, which improves the connection strength of the connecting parts and ensures the stability of the assembly structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model.

[0015] Figure 2 It is the front view of the utility model.

[0016] Figure 3 It is a top view of the utility model.

[0017] Figure 4 It is a side view of the utility model.

[0018] Figure 5 This is a three-dimensional diagram of the utility model after the pipe clamp component is installed.

[0019] Figure 6 It is a side view of the utility model after the pipe clamp component is installed.

[0020] Crossbeam steel 1, rectangular groove 2, mounting hole 3, reinforcing rib 4, C-shaped steel 5, pipe clamp component 6, tapping screw 7. DETAILED DESCRIPTION

[0021] In order to make the technical solution of the utility model clearer, the utility model is further described below in conjunction with the accompanying drawings. Any equivalent replacement of the technical features of the technical solution of the utility model and any solution derived from conventional reasoning shall fall within the protection scope of the utility model. The fixed connection and fixed setting mentioned in the utility model are all common connection methods in the mechanical field, including welding, bolt and nut connection, and screw connection.

[0022] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0023] like Figure 1-6 As shown, this embodiment provides an assembled pipe support beam, including a beam steel 1. The beam steel 1 is a hollow structure with openings at both ends, so that the beam steel 1 is an integrated rectangular steel pipe structure. The middle of the top end and the middle of the bottom end of the beam steel 1 are both recessed inward to form a rectangular groove 2 for installing a bridge frame connector. The two rectangular grooves 2 are symmetrically arranged up and down, and the two rectangular grooves 2 are both arranged along the length direction of the beam steel 1, so that the longitudinal section of the beam steel 1 is an "H"-shaped structure.

[0024] In this embodiment, the rectangular groove 2 can be used to install components such as C-shaped steel 5 or bridge connectors. When installing the C-shaped steel 5, the open end of the C-shaped steel 5 is upward, and its two sides are set in abutment with the two sides of the rectangular groove 2 to play a positioning role. The bottom end of the C-shaped steel 5 is opened at the bottom end of the rectangular groove 2 by tapping screws 7 to achieve the fixation of the C-shaped steel 5 and the rectangular groove, and then the pipe clamp component 6 can be installed on the C-shaped steel 5. When installing the bridge connector, the L-shaped bridge connector can be directly placed in the rectangular groove 2, and its bottom end is in abutment with the bottom end of the rectangular groove 2 and fixed by tapping screws 7, and its two sides are set in abutment with the rectangular groove 2 to play a positioning role, and then the vertical end of the bridge connector is fixed to the bridge through fasteners.

[0025] When the position needs to be adjusted, a hole can be directly drilled in the rectangular groove 2 by using a tapping screw 7 to fix it, without using a pistol drill to drill a hole. The operation is simple and quick, and stepless adjustment can be achieved.

[0026] In this embodiment, a plurality of waist-shaped holes may be pre-opened at the bottom of the rectangular groove 2 so that it can be directly assembled with other connecting parts. Although the adjustment range is limited, the assembly efficiency is improved to a certain extent.

[0027] In this embodiment, three longitudinally arranged reinforcing ribs 4 are provided on both side walls of the beam steel 1. The reinforcing ribs 4 are formed by the inward depression of the side walls of the beam steel 1, and the cross-section of the reinforcing ribs 4 is a V-shaped structure. The structural strength of the beam steel is improved by providing the reinforcing ribs.

[0028] In this embodiment, mounting holes 3 for assembly with the longitudinal beam are symmetrically opened on both sides of the crossbeam steel 1. There are two groups of mounting holes 3 on both sides of the crossbeam steel 1. Each group of mounting holes 3 is located between two adjacent reinforcing ribs 4, and the mounting holes 3 in each group are arranged horizontally. The mounting holes 3 are all diamond-shaped hole structures.

[0029] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that can be easily thought of by a technician familiar with the technical field within the technical scope disclosed by the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. An assembled pipe support crossbeam, comprising a crossbeam steel (1), wherein the crossbeam steel (1) is a hollow structure with openings at both ends, and is characterized in that: The longitudinal section of the cross beam steel (1) is in an "H"-shaped structure. The cross beam steel (1) is symmetrically provided with mounting holes (3) on both sides. The middle of the top end and the middle of the bottom end of the cross beam steel (1) are both recessed inwards to form a rectangular groove (2) for mounting a bridge frame connecting piece. The two rectangular grooves (2) are both arranged along the length direction of the cross beam steel (1).

2. The assembled pipe support cross beam according to claim 1, characterized in that: The crossbeam steel (1) is an integrated structure.

3. The assembled pipe support cross beam according to claim 1, characterized in that: The rectangular grooves (2) at the upper and lower ends of the crossbeam steel (1) are symmetrically arranged.

4. The assembled pipe support cross beam according to claim 1, characterized in that: Three longitudinally arranged reinforcing ribs (4) are provided on both side walls of the crossbeam steel (1); the reinforcing ribs (4) are formed by the side walls of the crossbeam steel (1) being recessed inwards, and the cross section of the reinforcing ribs (4) is a V-shaped structure.

5. The assembled pipe support cross beam according to claim 4, characterized in that: The number of mounting holes (3) on both sides of the crossbeam steel (1) is two groups, each group of mounting holes (3) is located between two adjacent reinforcing ribs (4), and the mounting holes (3) in each group are arranged in a transverse arrangement.

6. The assembled pipe support cross beam according to claim 5, characterized in that: The mounting holes (3) are all diamond-shaped hole structures.

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