Roof system assembly type support

Abstract

The utility model discloses a roof system assembly type support, and relates to the technical field of building electromechanical equipment installation, and the roof system assembly type support comprises a plurality of supporting bottom plates placed on a roof; the connecting rod is mounted on the supporting bottom plate, a mounting frame is mounted at the top, and a square groove is formed in the top of the mounting frame; the upright post is inserted into the square groove and is fastened with the mounting frame through a bolt; the side plates are fixedly installed on the stand columns through bolts and nuts, a surrounding frame is fixedly arranged at the tops of the side plates, and a plurality of installation holes are formed in the two side walls and the bottom of the surrounding frame; the two ends of the cross beam are located in the two opposite surrounding frames, the cross beam and the surrounding frames are installed and fixed after bolts penetrate through the installation holes, and the position of the upper surface of the cross beam is not lower than the height of the upper surfaces of the stand columns after installation; the multiple cross beams and the multiple stand columns form a latticed frame structure. The cross beams and the stand columns are all made of hollow steel. The equipment bracket has the effect of improving the installation efficiency and the installation safety of the equipment bracket for the roof.

Description

Technical Field

[0001] The present application relates to the technical field of installation of mechanical and electrical equipment for buildings, and in particular to an assembled bracket for a roofing system. Background Art

[0002] When building mechanical and electrical equipment such as air-conditioning heat pump systems, fire smoke exhaust systems, and related pipelines are installed on the roof, the contact area between the equipment and pipelines and the installation surface is small, and the load of the equipment and pipelines on the building installation surface is large. Therefore, roof supports are needed to support and share the load.

[0003] Commonly used mounting brackets for rooftop equipment and pipelines typically utilize concrete foundations or steel structures to mount and place the equipment and pipelines. Some installation methods also require anchoring to the roof, and those using steel structures often require welding between the steel structures. This type of bracket installation method not only has high material costs and a long installation cycle, but also damages the building's foundation and increases building loads. Furthermore, since the rooftop installation is affected by the installation plane, some roofs may have slopes, resulting in low installation efficiency and safety issues. Utility Model Content

[0004] The purpose of the utility model of the present application is to improve the problems of low efficiency and low safety in the erection and installation of brackets used when installing equipment or pipelines on the roof. The present application provides an assembled bracket for a roof system.

[0005] The present application provides a roof system assembled bracket adopting the following technical solutions:

[0006] A roof system assembled bracket, comprising

[0007] There are multiple supporting base plates placed on the roof;

[0008] The connecting rod is installed on the supporting base plate, and a mounting frame is installed on the top of the mounting frame, and a square groove is opened on the top of the mounting frame;

[0009] The column is inserted into the square groove and fastened to the mounting frame by bolts;

[0010] The side panels are fastened to the columns by bolts and nuts, and a surrounding frame is fixed on the top of the side panels, and multiple mounting holes are opened on both side walls and the bottom of the surrounding frame;

[0011] The two ends of the crossbeam are located in two opposite enclosing frames and are fixed to the enclosing frames by passing bolts through the mounting holes. After the crossbeam is installed, the position of the upper surface is not lower than the height of the upper surface of the column;

[0012] Multiple beams and columns form a grid-like frame structure;

[0013] The beams and columns are all hollow steel.

[0014] Optionally, both the crossbeams and columns are C-shaped steel for photovoltaic supports.

[0015] Optionally, the opening of the crossbeam is arranged downward, and a plastic wing nut is slidably connected inside for threaded fastening of bolts passing through the mounting holes at the bottom of the surrounding frame.

[0016] Optionally, the installation holes are spaced at equal intervals, the plastic ring on the top of the plastic wing nut is tightly and rotatably connected to a positioning cylinder, a connecting plate is fixedly connected between the positioning cylinders, and the distance between the two positioning cylinders connected by the connecting plate is equal to the spacing of the installation holes.

[0017] Optionally, an extension plate is fixed to a positioning cylinder at the outermost edge, and a distal end of the extension plate extends downward and out of the bottom opening of the crossbeam.

[0018] Optionally, when the extension plate abuts against the end of the enclosing frame, the plastic wing nut connected to the positioning tube is located at a position opposite to the mounting hole at the bottom of the enclosing frame.

[0019] Optionally, an inner ring groove is provided on the circumferential inner wall of the plastic ring at the top of the plastic wing nut, and an annular protrusion capable of abutting against the inner ring groove is fixed on the circumferential outer wall of the positioning cylinder.

[0020] Optionally, adjacent side panels are welded and fixed to each other before installation.

[0021] In summary, this application includes at least one of the following beneficial technical effects:

[0022] The entire bracket is supported by a supporting base plate as the bottom support and is fixed to the roof. After the bracket is erected, multiple supporting base plates are used to distribute the weight and also increase the static friction with the roof.

[0023] The side panels are installed on the columns to provide installation space for the beams, thereby realizing the combination of columns and beams to form a frame structure to provide sufficient installation space for several equipment or pipelines. The lightweight design of the columns and beams can save costs while effectively ensuring the firmness of the bracket after installation;

[0024] The openings of the beams are uniformly set downward to facilitate the installation between the beams and the surrounding frame with the plastic wing nuts, thereby improving the efficiency of beam erection and installation;

[0025] The spacing between the multiple plastic wing nuts in the crossbeam can be controlled by clamping the positioning tube in the plastic ring on the top of the plastic wing nuts. The plastic wing nuts can be quickly aligned with the mounting holes by abutting the extension plate against the end of the surrounding frame, which improves the efficiency of adjusting the position of the plastic wing nuts. There is no need to lower the head or use bolts to try to align them, which improves the installation efficiency of the crossbeam and the safety of the bracket installation.

[0026] The entire bracket is installed using an assembled design, which not only saves costs, but also facilitates transportation and disassembly of the bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a structural diagram of an embodiment of the present application;

[0028] Figure 2 is a partial schematic diagram showing the bounding box;

[0029] Figure 3 is a partial cross-sectional view showing the positioning assembly;

[0030] Figure 4 is an exploded section view showing the positioning component.

[0031] In the figure, 1. Support base plate; 11. Connecting rod; 12. Mounting frame; 2. Side plate; 21. Enclosing frame; 211. Mounting hole; 3. Column; 4. Crossbeam; 5. Plastic wing nut; 51. Inner ring groove; 6. Positioning assembly; 61. Positioning cylinder; 611. Annular protrusion; 62. Connecting plate; 63. Extension plate. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1-4 This application is described in further detail.

[0033] An embodiment of the present application discloses an assembled bracket for a roofing system.

[0034] refer to Figure 1 and Figure 2 The roof system assembly bracket includes a support base plate 1, columns 3, and crossbeams 4. Multiple support base plates 1 are placed on the roof. Connecting rods 11 are mounted in the middle of the upper surface, and mounting frames 12 are mounted on top of these rods. Mounting frames 12 have square slots at the top, into which columns 3 are inserted and secured using bolts and nuts. Side panels 2 are attached to the side walls of the columns 3 using bolts and nuts, and a surrounding frame 21 is fixed to the top of the side panels 2.

[0035] refer to Figure 2 and Figure 3, an opening is set on the enclosing frame 21, and two mounting holes 211 are provided on the two side walls and the bottom of the enclosing frame 21, and the spacing between the mounting holes 211 is equal. The two ends of the beam 4 are located in the two opposite enclosing frames 21. The interior of the beam 4 and the column 3 is hollow, and in this embodiment, they are both made of C-shaped steel materials used for photovoltaic brackets. The two ends of the beam 4 are located in the two opposite enclosing frames 21, and the beam 4 and the enclosing frame 21 are installed and fixed by bolts passing through the mounting holes 211. After the beam 4 is installed, the plane where the upper surface is located is flush with the plane where the upper surface of the column 3 is located. The side panels 2 on the column 3 are installed in a corresponding number according to the requirements of the installation drawings. If a column 3 contains multiple side panels 2, the adjacent side panels 2 are welded and fixed to each other, and are welded and fixed before installation, and then installed with the column 3. Multiple beams 4 and columns 3 form a grid-like frame structure.

[0036] The crossbeam 4 is open downward, and two sets of plastic wing nuts 5 are slidably connected within it, each set consisting of two plastic wing nuts 5. The plastic wing nuts 5 are secured to the bottom opening of the crossbeam 4 by plastic wings. The two plastic wing nuts 5 in each set are secured with a positioning assembly 6 that ensures the spacing between the two plastic wing nuts 5 is the same as the spacing between the mounting holes 211. Bolts pass through the mounting holes 211 at the bottom of the enclosing frame 21 and are threadedly fastened to the corresponding plastic wing nuts 5.

[0037] First, place the supporting base plate 1 on the roof, then insert the column 3 into the square groove of the installation frame 12 and install and tighten it with bolts and nuts. Then, according to the requirements of the drawing, install the corresponding side panels 2 on the corresponding positions on the column 3 with bolts, and place the opening of the beam 4 downward in the corresponding two enclosing frames 21, put the plastic wing nut 5 into the beam 4 and rotate it so that the plastic wing nut 5 is stuck in the bottom opening of the beam 4. The distance between the two plastic wing nuts 5 is equal to the distance between the two installation holes 211 through the positioning component 6, and the two plastic wing nuts 5 are moved to the position opposite to the installation holes 211 through the positioning component 6, so that the bolts and plastic wing nuts 5 can be accurately connected and installed without bending over to observe. After the beams 4 are all installed, the beams 4 and the columns 3 form a grid-like equipment installation frame 12 platform, and the openings on the top of the beams 4 are used for the installation of electromechanical equipment and pipelines. The grid-like support structure effectively improves the structural support effect, while evenly distributing gravity to each support base plate 1 to increase the static friction of the support base plate 1 and reduce damage to the roof structure. The assembly method also reduces the overall weight and cost of the support.

[0038] refer to Figure 3 and Figure 4The positioning assembly 6 includes a positioning cylinder 61, a connecting plate 62, and an extension plate 63. The positioning cylinder 61 is inserted into the plastic ring at the top of the plastic wing nut 5. The circumferential inner wall of the plastic ring at the top of the plastic wing nut 5 is provided with an inner ring groove 51. The circumferential outer wall of the positioning cylinder 61 is fixed with an annular protrusion 611, and the annular protrusion 611 can rotate in contact with the inner ring groove 51. The connecting rod 11 is fixed on the two positioning cylinders 61 so that the spacing between the two positioning cylinders 61 is equal to the spacing between the two mounting holes 211. The extension plate 63 is fixed at one end of the connecting plate 62. After the extension plate 63 extends horizontally, it bends downward and extends out from the bottom opening of the beam 4. The two side walls of the extension plate 63 abut against the side walls of the bottom opening of the beam 4. When the extension plate 63 abuts against the end of the enclosing frame 21, the plastic wing nut 5 is opposite to the mounting hole 211.

[0039] Install the two plastic wing nuts 5 on the positioning cylinder 61, then place the plastic wing nuts 5 into the crossbeam 4 and rotate them. The extension plate 63 then controls the movement of the two plastic wing nuts 5 within the crossbeam 4. When the extension plate 63 abuts the end of the enclosing frame 21, the two plastic wing nuts 5 are aligned with the mounting holes 211 below. At this point, there's no need to bend over to observe. Simply insert the bolts through the mounting holes 211 and rotate them to install the bolts and plastic wing nuts 5. This improves the efficiency of installing the crossbeam 4 and the enclosing frame 21, and also enhances the safety of workers performing installation work on the roof.

[0040] The implementation principle of the assembled bracket for a roof system in the embodiment of the present application is as follows: first, the support base plate 1 is placed on the roof, and then the column 3 is installed in the square groove of the installation frame 12 and fixed. After the side plate 2 is installed, the column 3 is moved and the crossbeam 4 is placed in the corresponding two enclosing frames 21. After the positioning cylinder 61 and the plastic wing nut 5 are installed, the plastic wing nut 5 is placed in the crossbeam 4 and the two plastic wing nuts 5 are driven to move by moving the extension plate 63. When the extension plate 63 moves to a position abutting the end of the enclosing frame 21, the bolt is directly inserted into the installation hole 211 and rotated to achieve the fastening installation of the bolt and the plastic wing nut 5, thereby improving the efficiency of the installation of the crossbeam 4 and the enclosing frame 21, and thus improving the efficiency of the assembled bracket installation. The frame structure composed of the crossbeam 4 and the column 3 provides an installation platform for electromechanical equipment and pipelines, and uses multiple support base plates 1 to share the pressure and increase the static friction with the roof, reducing damage to the roof. At the same time, the assembled structure reduces cost and weight, and the design of the installation method also improves the efficiency and safety of installation.

[0041] The embodiments of this specific implementation method are all preferred embodiments of the present application and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A roof system assembled bracket, characterized by: include A plurality of supporting base plates (1) are placed on the roof; A connecting rod (11) is mounted on the supporting base plate (1), with a mounting frame (12) mounted on the top thereof, and a square groove is formed on the top of the mounting frame (12); The column (3) is inserted into the square groove and fastened to the mounting frame (12) by bolts; The side panel (2) is fixed on the column (3) by bolts and nuts, and a surrounding frame (21) is fixed on the top of the side panel (2). The two side walls and the bottom of the surrounding frame (21) are provided with a plurality of mounting holes (211); The crossbeam (4) has two ends located in two opposite enclosing frames (21) and is fixed to the enclosing frames (21) by bolts passing through the mounting holes (211). After the crossbeam (4) is installed, the position of the upper surface thereof is not lower than the height of the upper surface of the column (3); A plurality of cross beams (4) and columns (3) form a grid-like frame structure; The crossbeam (4) and the column (3) are both hollow steel materials.

2. The roof system assembly bracket according to claim 1, characterized in that: The crossbeam (4) and the column (3) are both C-shaped steel used for photovoltaic brackets.

3. The roof system assembly bracket according to claim 2, characterized in that: The opening of the crossbeam (4) is arranged downward, and a plastic wing nut (5) is slidably connected inside the crossbeam for threaded fastening of a bolt passing through a mounting hole (211) at the bottom of the surrounding frame (21).

4. The roof system assembly bracket according to claim 3, characterized in that: The installation holes (211) are spaced at equal intervals, and the plastic ring at the top of the plastic wing nut (5) is tightly and rotatably connected to the positioning cylinder (61). A connecting plate (62) is fixedly connected between the positioning cylinders (61), and the distance between the two positioning cylinders (61) connected by the connecting plate (62) is equal to the spacing of the installation holes (211).

5. The roof system assembly bracket according to claim 4, characterized in that: An extension plate (63) is fixedly provided on a positioning cylinder (61) at the outermost edge, and a distal end of the extension plate (63) extends downward and out of the bottom opening of the crossbeam (4).

6. The roof system assembled bracket according to claim 5, characterized in that: When the extension plate (63) abuts against the end of the enclosing frame (21), the plastic wing nut (5) connected to the positioning cylinder (61) is located at a position opposite to the mounting hole (211) at the bottom of the enclosing frame (21).

7. The roof system assembled bracket according to claim 4, characterized in that: An inner ring groove (51) is provided on the circumferential inner wall of the plastic ring at the top of the plastic wing nut (5), and an annular protrusion (611) capable of abutting against the inner ring groove (51) is fixed on the circumferential outer wall of the positioning cylinder (61).

8. The roof system assembled bracket according to claim 1, characterized in that: Adjacent side panels (2) are welded and fixed to each other before installation.

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