A fixing clamp for steel structure electromechanical installation support hanger

Abstract

A kind of fixing clamp for steel structure electromechanical installation support hanger, including windproof nut, pressing piece, U-shaped bolt and angle steel support, U-shaped bolt is bent into U type and two ends are provided with threaded section, the middle part of pressing piece is provided with two bolt through holes, two U-shaped bolts are symmetrically hooked in the top square tube of angle steel support two ends, the threaded section of each U-shaped bolt passes through the bolt through hole of pressing piece, the side of two pressing pieces is respectively pressed in the two sides of steel beam flange, and windproof nut is screwed on the threaded section of U-shaped bolt.This utility model unifies the installation process of different electromechanical sleeve diameters by standardization interface design, effectively avoids the operation risk in traditional construction under the premise of ensuring pipeline system installation fastening, saves comprehensive cost for project.

Description

Technical Field

[0001] This utility model relates to the field of steel structure hoisting technology, and in particular to a fixing clamp for a steel structure electromechanical installation support bracket. Background Technology

[0002] Based on the steel structure space of factory buildings, the high-ceilinged spaces of such buildings involve building electromechanical installation engineering such as cable tray installation and pipeline installation. During the steel structure construction process, the main load-bearing components of the steel frame, such as I-beams and C-shaped purlins, should not be directly welded or drilled on-site to avoid damaging the structural stress characteristics and corrosion and fire resistance of the steel structure. Traditional processes suffer from problems such as large welding workload and difficulty in controlling weld quality, low drilling efficiency, high cost, and long construction period, which seriously restrict quality process control and joint acceptance. Summary of the Invention

[0003] This utility model aims to address the shortcomings of existing technologies by providing a fixing clamp for steel structure electromechanical installation supports and hangers, which avoids the low efficiency and high cost of drilling holes and is applicable to various types of pipe supports and hangers.

[0004] To achieve the above objectives, this utility model adopts the following technical solution:

[0005] A fixing clamp for electromechanical installation supports of steel structures includes a windproof nut, a pressure plate, a U-bolt, and an angle steel bracket. The U-bolt is bent into a U-shape and has threaded sections at both ends. The pressure plate has two bolt through holes in the middle. The two U-bolts are symmetrically hooked to both ends of the top square steel tube of the angle steel bracket. The threaded section of each U-bolt passes through the bolt through hole of the pressure plate. One side of the two pressure plates is pressed against both sides of the flange of the steel beam, and a windproof nut is screwed onto the threaded section of the U-bolt.

[0006] The U-bolt is made of galvanized round steel with a diameter of 12mm. The middle section of the U-bolt is horizontal with a length of 60mm, the two sides are vertical with a length of 125mm, and the two ends are threaded sections with a length of 56mm.

[0007] One end of the pressure plate is provided with a concave slot with the same width as the square steel tube at the top of the angle steel bracket, and the other end is a serrated edge. The pressure plate is pressed against the flange plate of the steel beam through the serrated edge.

[0008] The bolt through holes on the pressure plate are oblong holes, and the center distance between the two bolt through holes is the length of the horizontal section of the U-shaped bolt.

[0009] The windproof nut includes a nut and a washer, with the washer integrally connected to one end of the nut.

[0010] The windproof nut has a specification of M12mm, a side length of 19mm, and a thickness of 12mm. The windproof nut is made of galvanized carbon steel.

[0011] The beneficial effects of this utility model are: This utility model unifies the installation process of different electromechanical conduit diameters through standardized interface design, effectively avoids the operational risks in traditional construction while ensuring the tight installation of the pipeline system, and saves comprehensive costs for the project. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0013] Figure 2 This is the front view of the present invention;

[0014] Figure 3 This is a schematic diagram of the U-shaped bolt structure of this utility model;

[0015] Figure 4 This is a schematic diagram of the three-dimensional structure of the tablet compression device of this utility model;

[0016] Figure 5 This is a top view of the tablet compression device of this utility model;

[0017] Figure 6 This is a schematic diagram of the windproof nut structure of this utility model;

[0018] In the diagram: 1-Windproof nut; 11-Nut; 12-Washer; 2-Pressure plate; 21-Bolt through hole; 22-Concave bayonet; 23-Serrated edge; 3-U-bolt; 31-Horizontal section; 32-Vertical section; 33-Threaded section; 4-Angle steel bracket; 5-Steel beam;

[0019] The following will describe in detail the embodiments of this utility model with reference to the accompanying drawings. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0021] A fixing clamp for a steel structure electromechanical installation support includes a windproof nut 1, a pressure plate 2, a U-bolt 3, and an angle steel bracket 4. The U-bolt 3 is bent into a U-shape and has threaded sections at both ends. The pressure plate 2 has two bolt through holes 21 in the middle. The two U-bolts 3 are symmetrically hooked to the two ends of the top square steel tube of the angle steel bracket 4. The threaded section of each U-bolt 3 passes through the bolt through hole 21 of the pressure plate 2. One side of the two pressure plates 2 is pressed against the two sides of the flange of the steel beam 5, and the windproof nut 1 is screwed onto the threaded section of the U-bolt 3.

[0022] The U-bolt 3 is made of galvanized round steel with a diameter of 12mm. The middle of the U-bolt 3 is a horizontal section 31 with a length of 60mm, the two sides are vertical sections 32 with a length of 125mm, and the two ends are threaded sections 33 with a length of 56mm.

[0023] The pressure plate 2 has a concave slot 22 at one end with the same width as the square steel tube at the top of the angle steel bracket 4, and a serrated edge 23 at the other end. The pressure plate 2 is pressed against the flange plate of the steel beam 5 through the serrated edge 23.

[0024] The bolt through-hole 21 on the pressure plate 2 is a waist-shaped hole, and the center distance between the two bolt through-holes 21 is the length of the horizontal section 31 of the U-bolt 3.

[0025] The windproof nut 1 includes a nut 11 and a washer 12, with the washer 12 integrally connected to one end of the nut 11.

[0026] The windproof nut 1 has a specification of M12mm, a side length of 19mm, and a thickness of 12mm. The windproof nut 1 is made of galvanized carbon steel.

[0027] During fabrication, the first step is to fabricate angle steel brackets 4 according to the required fixed dimensions of the electromechanical pipes. The width of angle steel brackets 4 is calculated based on the pipe cross-section size: total width of angle steel bracket 4 = angle steel width * 2 + 5 * 2 + pipe diameter (mm). Threads are cut at 56mm from both ends of the U-bolts 3. The horizontal section 31 of the U-bolts 3 is 60mm long, and the vertical section is 125mm long. Windproof nuts 1 are installed on the threaded sections 33 at both ends of the U-bolts 3.

[0028] The second step is to process and customize the pressure plate 2: cut a 5mm thick hot-dip galvanized steel sheet, 78mm long and 65mm wide. One end of the pressure plate 2 has a concave slot 22 with the same width as the square steel tube at the top of the angle steel bracket 4, which is used to achieve precise positioning with the angle steel bracket 4. The other end has a serrated edge 23. Punch holes in the pressure plate 2. The punched bolt through holes 21 are about 22mm long and about 8.4mm wide. The center distance between the two bolt through holes 21 is the length of the horizontal section of the U-bolt 3. Press and fold the plate with a mold.

[0029] The third step is to install the fixing clamps: Insert the U-bolts 3 from bottom to top onto the square steel tube at the top of the angle steel bracket 4, and insert the pressure plate 2 from the top onto the U-bolts 3. Simultaneously screw the windproof nuts 1 at both ends downwards. When the bottom of the windproof nuts 1 makes a "clicking" friction sound with the pressure plate 2, the fastening state is achieved. After inserting the two sets of U-bolts 3 into the angle steel bracket 4, install them on both sides of the flange plate of the steel beam 5 respectively, and simultaneously tighten the windproof nuts 1 to secure them to the steel beam 5. This achieves the rapid installation of the angle steel bracket 4.

[0030] The hoisting of electromechanical conduits with diameters from DN50 to DN300 effectively avoids the operational risks of traditional construction while ensuring the tight installation of the pipeline system. The comparison of its benefits with traditional reinforcement methods is shown in Table 1.

[0031] Table 1. Comparison of the benefits of fixing clamps and traditional reinforcement methods.

[0032]

[0033] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0034] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0035] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0036] The present invention has been described above with reference to the accompanying drawings. Obviously, the specific implementation of the present invention is not limited to the above-described manner. Any improvements made using the inventive concept and technical solution of the present invention, or direct application to other situations without modification, are all within the protection scope of the present invention.

Claims

1. A fixing clamp for electromechanical installation supports and hangers of steel structures, characterized in that, Includes windproof nuts (1), pressure plates (2), U-bolts (3) and angle steel brackets (4). The U-bolts (3) are bent into a U shape and have threaded sections (33) at both ends. The pressure plates (2) have two bolt through holes (21) in the middle. The two U-bolts (3) are symmetrically hooked on both ends of the top square steel tube of the angle steel brackets (4). The threaded section of each U-bolt (3) passes through the bolt through hole (21) of the pressure plate (2). One side of the two pressure plates (2) is pressed against both sides of the flange of the steel beam (5), and the windproof nuts (1) are screwed onto the threaded sections of the U-bolts (3).

2. A fixing clamp for a steel structure electromechanical installation support according to claim 1, characterized in that, The U-bolt (3) is made of galvanized round steel. The diameter of the U-bolt (3) is 12mm. The middle of the U-bolt (3) is a horizontal section (31) with a length of 60mm. The two sides are vertical sections (32) with a length of 125mm. The threaded section (33) has a length of 56mm.

3. A fixing clamp for a steel structure electromechanical installation support according to claim 1, characterized in that, The pressure plate (2) has a concave slot (22) at one end with the same width as the square steel tube at the top of the angle steel bracket (4), and a serrated edge (23) at the other end. The pressure plate (2) is pressed against the flange plate of the steel beam (5) through the serrated edge (23).

4. A fixing clamp for a steel structure electromechanical installation support according to claim 3, characterized in that, The bolt through hole (21) on the pressure plate (2) is a waist-shaped hole, and the center distance between the two bolt through holes (21) is the length of the horizontal section (31) of the U-bolt (3).

5. A fixing clamp for a steel structure electromechanical installation support according to claim 1, characterized in that, The windproof nut (1) includes a nut (11) and a washer (12), with the washer (12) integrally connected to one end of the nut (11).

6. A fixing clamp for a steel structure electromechanical installation support according to claim 5, characterized in that, The windproof nut (1) has a specification of M12mm, a side length of 19mm, and a thickness of 12mm. The windproof nut (1) is made of galvanized carbon steel.

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