Square hole square steel supporting hanging bracket assembly

Abstract

The utility model relates to the technical field of pipeline installation, and discloses a square hole square steel supporting hanging bracket assembly which comprises a square steel body, a square hole is formed in the side wall of the square steel body, and a connecting piece is arranged on the side wall of the square steel body. According to the square hole square steel supporting hanging bracket assembly, through the arranged through hole, the installing frame and the guiding arc plate, after the guiding arc plate is inserted into the square hole, the connecting piece can be guided to be aligned with the square steel body, it is ensured that hole positions are accurately matched during bolt installation, the connecting piece is temporarily fixed, and the connecting piece is still kept stable before the bolt is completely screwed up; the installation operation is not affected by loosening or sliding, the installation efficiency is improved, the through holes are arranged in a staggered mode, fatigue damage caused by long-time bearing of a single bolt is reduced, the service life of the connecting piece and the bolt is prolonged, safety is improved, gaps between the connecting piece and the square steel body are filled with the filling plates and the supporting strips, and stress of the whole structure is more uniform.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline installation, in particular to a square hole and square steel support hanger assembly. Background Art

[0002] The support and hanger for pipeline installation is a device used to support, fix and suspend pipelines. It is widely used in industries such as industry, construction, energy, petrochemicals, etc. Its main function is to ensure the safe and stable operation of pipelines in various environments. The pipelines are firmly fixed on the support and hanger through U-shaped clips, clamps, etc. The bracket is installed on a fixed base and is used to support horizontal pipelines. The hanger suspends the pipeline through a hanger rod or chain and is often used for vertical pipelines or in situations where space is limited.

[0003] However, in actual use of the above-mentioned support and hanger, the vertical poles and cross arms need to be fixed together by bolts and right-angle connectors, and the holes on the right-angle connectors and the vertical poles and cross arms need to be aligned. In a suspended working environment, workers need to operate on a working platform or support frame with limited space for movement, and the vertical poles and cross arms usually have a certain weight, which are easy to shake or tilt before being fixed, making the operation of aligning the holes more difficult. Workers need to make repeated adjustments, which increases the installation time and affects the overall project progress. At the same time, if the holes are not completely aligned, the bolts may be installed tilted or not tightened, which in turn affects the connection strength and stability of the support and hanger. In view of this, we propose a square hole square steel support and hanger assembly. Utility Model Content

[0004] The purpose of the utility model is to provide a square hole square steel support hanger assembly to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solutions: a square hole square steel support hanger assembly, comprising a square steel body, a square hole is formed on the side wall of the square steel body, a connecting piece is provided on the side wall of the square steel body, and a connecting assembly is provided on the side wall of the connecting piece;

[0006] A through hole is provided on a side wall of the connecting member, and a notch is provided on a bottom end surface of the connecting member;

[0007] The mounting frame is fixedly connected to the guide rail on the side wall of the connecting piece, the mounting frame is slidably connected to the guide rail, and the inner wall of the mounting frame is fixedly connected to the guide arc plate.

[0008] Preferably, the through holes are arranged in several groups, and the through holes in several groups are staggered on the side wall of the connecting piece, and the through holes in several groups are interconnected.

[0009] Preferably, the guide arc plate is made of a flexible plate, the guide arc plate is movably connected to the inner wall of the square hole, and the guide arc plate is inclined toward the center line of the mounting frame away from one end of the mounting frame.

[0010] Preferably, a guide rail is fixedly connected to the bottom end surface of the connecting member, and the guide rail is slidably connected to the mounting frame.

[0011] Preferably, the guide rail is slidably connected to the filling plate, and the bottom end face of the connecting piece is fixedly connected with a support bar. The filling plate and the support bar fill the gap between the connecting piece and the square steel body, thereby improving the stability of the support bar connection.

[0012] Preferably, the through hole is socketed with a bolt, the bolt is socketed with a square hole, and the bolt is socketed with a slot, thereby fixing the connecting member and the cross arm or floor slab together.

[0013] Compared with the prior art, the present invention provides a square hole square steel support hanger assembly, which has the following beneficial effects:

[0014] 1. The square hole square steel support hanger assembly is provided with a through hole, a mounting frame and a guide arc plate. After the guide arc plate is inserted into the square hole, it can guide the connection piece to align with the square steel body, ensuring that the hole position is accurately matched when the bolt is installed. The connection piece is temporarily fixed so that it remains stable before the bolt is fully tightened, and the installation operation will not be affected by loosening or slipping, thereby improving the installation efficiency. The through holes are staggered to reduce fatigue damage caused by long-term load bearing of a single bolt, extend the service life of the connection piece and bolt, and improve safety.

[0015] 2. The square hole square steel support hanger assembly fills the gap between the connector and the square steel body through the setting of filling plates and support bars, improves the stability of the support bar connection, makes the force of the entire structure more uniform, avoids local stress concentration caused by the existence of gaps, and reduces the risk of breakage or deformation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the explosion structure of the main body of the utility model;

[0018] Figure 3 This is a schematic diagram of the exploded structure of the right-angle connector of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the mounting frame of the utility model.

[0020] In the figure: 1. Square steel body; 2. Square hole; 3. Connector; 4. Connecting assembly; 401. Through hole; 402. Guide rail; 403. Mounting frame; 404. Guide arc plate; 405. Notch; 5. Filler plate; 6. Support bar; 7. Bolt. DETAILED DESCRIPTION

[0021] like Figures 1-4 As shown, the utility model provides a technical solution: a square hole square steel support hanger assembly, including a square steel body 1, a square hole 2 is opened on the side wall of the square steel body 1, a connecting member 3 is provided on the side wall of the square steel body 1, and a connecting member 3 is provided on the side wall of the connecting member 3. The connecting assembly 4 is provided with a through hole 401, a guide rail 402, a mounting frame 403, a guide arc plate 404, and a notch 405.

[0022] In one embodiment of the present invention, a through hole 401 is provided on the side wall of the connector 3, and the number of through holes 401 is arranged in several groups. Several groups of through holes 401 are staggered on the side wall of the connector 3, and several groups of through holes 401 are connected to each other. The through hole 401 is socketed with the bolt 7, the bolt 7 is socketed with the square hole 2, and the bolt 7 is socketed with the slot 405, thereby fixing the connector 3 to the crossbeam or floor slab, and a slot 405 is provided on the bottom end face of the connector 3.

[0023] The side wall of the connecting member 3 is fixedly connected with the guide rail 402, the mounting frame 403 is slidably connected to the guide rail 402, the inner wall of the mounting frame 403 is fixedly connected with the guide arc plate 404, the material of the guide arc plate 404 is a flexible plate, the guide arc plate 404 is movably connected to the inner wall of the square hole 2, the guide arc plate 404 is inclined toward the center line direction of the mounting frame 403 away from the end of the mounting frame 403, the bottom end face of the connecting member 3 is fixedly connected with the guide rail 402, and the guide rail 402 is slidably connected to the mounting frame 403.

[0024] Slidingly connect the mounting frame 403 with the guide rail 402, then align the guide arc plate 404 with the square hole 2, and insert the guide arc plate 404 into the square hole 2 so that the connector 3 can be temporarily fixed to the side wall of the square steel body 1, and then fix the square steel body 1 and the connector 3 with the bolt 7. After the guide arc plate 404 is inserted into the square hole 2, it can guide the connector 3 to align with the square steel body 1, ensuring that the hole position is accurately matched when the bolt 7 is installed, and temporarily fix the connector 3 so that it remains stable before the bolt 7 is fully tightened, and will not affect the installation operation due to loosening or slipping, thereby improving the installation efficiency.

[0025] Several groups of through holes 401 are staggered on the side wall of the connector 3, so that the side walls of multiple groups of bolts 7 can contact the inner wall of the connector 3. Multiple groups of bolts 7 disperse stress, which can reduce fatigue damage caused by long-term load-bearing of a single bolt 7, extend the service life of the connector 3 and the bolts 7, and improve safety.

[0026] In addition, the guide rail 402 is slidably connected to the filling plate 5, and the bottom end face of the connecting member 3 is fixedly connected to the support bar 6. The filling plate 5 and the support bar 6 fill the gap between the connecting member 3 and the square steel body 1, thereby improving the stability of the connection of the support bar 6, making the force of the entire structure more uniform, avoiding local stress concentration caused by the existence of gaps, and reducing the risk of fracture or deformation.

[0027] In the present invention, when in use, the mounting frame 403 is slidably connected to the guide rail 402, the guide arc plate 404 is inserted into the square hole 2, and then the square steel body 1 and the connecting member 3 are fixed by bolts 7 to achieve a fixed connection between the connecting member 3 and the square steel body 1.

[0028] The above generally describes the present invention in detail. However, it is obvious to those skilled in the art that modifications or improvements may be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A square hole square steel support hanger assembly, comprising a square steel body (1), a side wall of the square steel body (1) is provided with a square hole (2), and is characterized in that: The side wall of the square steel body (1) is provided with a connecting piece (3), and the side wall of the connecting piece (3) is provided with a connecting assembly (4); A through hole (401), wherein the through hole (401) is provided on a side wall of the connecting member (3), and a notch (405) is provided on a bottom end surface of the connecting member (3); The mounting frame (403) is fixedly connected to the side wall of the connecting member (3) with a guide rail (402), the mounting frame (403) is slidably connected to the guide rail (402), and the inner wall of the mounting frame (403) is fixedly connected to a guide arc plate (404).

2. The square hole square steel support hanger assembly according to claim 1, characterized in that: The through holes (401) are arranged in several groups, and the through holes (401) in several groups are staggered on the side wall of the connecting member (3), and the through holes (401) in several groups are interconnected.

3. The square hole square steel support hanger assembly according to claim 1, characterized in that: The guide arc plate (404) is made of a flexible plate and is movably connected to the inner wall of the square hole (2). The end of the guide arc plate (404) away from the mounting frame (403) is inclined toward the center line of the mounting frame (403).

4. The square hole square steel support hanger assembly according to claim 1, characterized in that: The bottom end surface of the connecting member (3) is fixedly connected to a guide rail (402), and the guide rail (402) is slidably connected to the mounting frame (403).

5. The square hole square steel support hanger assembly according to claim 1, characterized in that: The guide rail (402) is slidably connected to the filling plate (5), and the bottom end surface of the connecting member (3) is fixedly connected to a support bar (6).

6. The square hole square steel support hanger assembly according to claim 1, characterized in that: The through hole (401) is sleeved with the bolt (7), the bolt (7) is sleeved with the square hole (2), and the bolt (7) is sleeved with the notch (405).

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