A steel structure mounting frame

Abstract

The present invention belongs to the technical field of panel mounting racks, and specifically relates to a steel structure mounting rack comprising a base plate, a first mounting plate, and a second mounting plate; a pair of slides (one) are mounted at intervals on one end of the base plate, and one end of the first mounting plate is hingedly connected to the first slide; a pair of rotating tubes (one) are hingedly mounted at intervals on the other end of the base plate, an extension rod (one) is inserted into the rotating tube, and a connecting block (one) is hingedly mounted at one end of the extension rod, and the connecting block (one) is detachably connected to a slide (one) mounted on the lower end of the mounting plate; the mounting rack further comprises a first locking mechanism, a second locking mechanism, and a third locking mechanism; a pair of connecting rods (one) and a pair of connecting rods (two) are hingedly mounted at intervals on the lower end of the second mounting plate; the connecting rods (one) are hingedly connected to the second slide (two) mounted on the upper end of the first mounting plate; the connecting rods (two) are detachably connected to the fixed block (one) mounted on the upper end of the first mounting plate; and the mounting rack further comprises a fourth locking mechanism and a fifth locking mechanism. The mounting rack can adjust the inclination angles of the first and second mounting plates and is conveniently folded and stored when not in use.

Description

Technical Field

[0001] The invention belongs to the technical field of panel mounting racks, and in particular relates to a steel structure mounting rack. Background Art

[0002] Solar photovoltaic mounts are specialized brackets designed for placing, mounting, and securing solar panels in photovoltaic power generation systems. They are typically made of aluminum alloy or stainless steel. They are categorized into ground-based mounting systems, flat roof mounting systems, adjustable-angle roof mounting systems, sloped roof mounting systems, and column mounting systems. With the continuous development of society, the use of solar panel mounts is increasing. However, some solar panel mounts are fixed in design, making it difficult to adjust the angle of the mounting panel to suit different lighting conditions during installation. Furthermore, existing mounts are difficult to fold when not in use. Summary of the Invention

[0003] In view of the above-mentioned shortcomings, an object of the present invention is to provide a steel structure mounting frame.

[0004] The present invention provides the following technical solutions:

[0005] A steel structure mounting frame comprises a base plate, a first mounting plate and a second mounting plate;

[0006] A pair of slides are installed at one end of the base plate at intervals, and one end of the mounting plate is hinged to the slide; a pair of rotating tubes are hinged at the other end of the base plate, and an extension rod is inserted into the rotating tube, and a connecting block is hinged at the end of the extension rod, and the connecting block is detachably connected to a slide installed at the lower end of the mounting plate;

[0007] The locking mechanism further comprises a first locking mechanism, a second locking mechanism and a third locking mechanism, wherein the first locking mechanism is used to prevent the sliding seat from sliding, the second locking mechanism is used to prevent the rotating tube from rotating, and the third locking mechanism is used to prevent the extension rod from sliding;

[0008] A pair of connecting rods 1 and 2 are hingedly connected at intervals at the lower end of the second mounting plate; the connecting rod 1 is hingedly connected to the sliding seat 2 installed at the upper end of the first mounting plate; the connecting rod 2 is detachably connected to the fixing block 1 installed at the upper end of the first mounting plate;

[0009] It also includes a locking mechanism 4 and a locking mechanism 5. The locking mechanism 4 is used to prevent the connecting rod 1 from rotating relative to the slide 2, and the locking mechanism 5 is used to prevent the slide 2 from sliding.

[0010] A slide groove is provided at one side of the upper end of the bottom plate, and a slide seat is installed in the slide groove; a hinge seat is installed on the upper end of the slide seat, and a connecting shaft is provided at one end of the mounting plate and is hinged to the hinge seat;

[0011] A through hole is provided on the slide seat, and a waist-shaped hole is provided on the bottom plate corresponding to the through hole; the locking mechanism includes a bolt passing through the through hole and the waist-shaped hole.

[0012] A receiving groove 1 is provided at a distance from the other side of the upper end of the bottom plate. A connecting shaft 2 is rotatably mounted in the receiving groove 1. A turntable 1 is fixedly connected to the connecting shaft 2. A rotating tube 1 is fixedly connected to the turntable 1.

[0013] A slot 1 is provided on the turntable 1, a threaded hole 1 is provided on the bottom plate on one side of the turntable 1, and a locking mechanism 2 is a screw 1 installed in the threaded hole 1;

[0014] A plurality of slots 2 are provided on a side surface of the extension rod, a threaded hole 2 is provided on the rotating tube 1, and a locking mechanism 3 is a screw 2 installed in the threaded hole 2;

[0015] A sliding groove 2 is provided at a lower end of the mounting plate, a sliding block 1 is mounted in the sliding groove 2, and a connecting block 1 is connected to the sliding block 1 through a screw 3.

[0016] A hinge seat 2 is installed at a distance from the lower end of the second mounting plate, and the first connecting rod is hinged to the hinge seat 2;

[0017] A pair of slide grooves 3 are provided at the upper end of the mounting plate 1, wherein the slide seat 2 is installed in the slide groove 3, the hinge seat 3 is installed on the slide seat 2, the hinge seat 3 is hinged with the connecting block 2, and the connecting block 2 is fixedly connected to the connecting rod 1;

[0018] The hinge seat 3 is provided with a threaded hole 3, the connecting block 2 is provided with a slot 3, and the locking mechanism 4 is a screw 4 installed in the threaded hole 3;

[0019] The slide seat 2 is provided with a threaded hole 4, the mounting plate 1 is provided with a slot 4, and the locking mechanism 5 is a screw 5 installed in the threaded hole 4.

[0020] The lower end of the second mounting plate is provided with a hinge seat four at intervals, the second connecting rod is hinged to the hinge seat four, and the second connecting rod is connected to the first fixing block by bolts.

[0021] A slide groove 4 is provided in the center of the bottom plate, a crossbar is inserted into the slide groove 4, a receiving groove 2 is provided on the crossbar, a connecting shaft 3 is rotatably installed in the receiving groove 2, a turntable 2 is fixedly connected to the connecting shaft 3, a rotating tube 2 is fixedly connected to the turntable 2, an extension rod 2 is inserted into the rotating tube 2, and a connecting block 3 is hingedly connected to the second end of the extension rod. The connecting block 3 is connected to the connecting block 4 provided at the lower end of the mounting plate 2 by a screw 6;

[0022] A slot five is provided on the turntable two, a threaded hole five is provided on the crossbar on one side of the turntable two, and a screw seven is installed in the threaded hole five;

[0023] The side surface of the extension rod 2 is provided with a plurality of slots 6, the rotating tube 2 is provided with a threaded hole 6, and a screw 8 is installed in the threaded hole 6;

[0024] Side sliding blocks are provided on both sides of the crossbar. Slots 7 are provided on the side sliding blocks. A plurality of threaded holes 7 are provided on the bottom plate. Screws 9 are installed in the threaded holes 7.

[0025] Expansion screw mounting holes are provided at the four corners of the bottom plate; and expansion screw mounting hole two is provided at one end of the cross bar away from the bottom plate.

[0026] A pair of slide grooves 5 are provided at intervals on the upper end of the second mounting plate, and a slide seat 2 is installed in the slide grooves 5; a slot 8 is also provided on the mounting plate 2 located on one side of the slide groove 5; and a fixing block 2 is also provided on the upper end of the second mounting plate.

[0027] The present invention provides the following advantages: the inclination angle of mounting plate 1 can be adjusted according to different usage scenarios. Furthermore, when not in use, mounting plate 1 and mounting plate 2 can be folded together, allowing the base plate, mounting plate 1, and mounting plate 2 to be stacked together for storage, saving storage space and facilitating transportation. Furthermore, the present invention allows for the installation of multiple mounting plates 2 as needed, and supports the topmost mounting plate 2 using rotating tube 2 and extension rod 2, thereby enhancing the stability of the mounting frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic structural diagram of the present invention;

[0029] Figure 2 It is a top view of the base plate;

[0030] Figure 3 1 is a schematic diagram of the installation of the rotating tube 1 and the extension rod 1;

[0031] Figure 4 1. It is a bottom view of the mounting plate;

[0032] Figure 5 1 is a top view of the mounting plate;

[0033] Figure 6 It is a schematic diagram of the slide mechanism II;

[0034] Figure 7 This is the bottom view of the mounting plate 2;

[0035] Figure 8 This is a top view of the second mounting plate;

[0036] Figure 9 It is a top view of the crossbar;

[0037] Figure 10 2. It is a schematic diagram of the installation of rotating tube 1 and extension rod 1.

[0038] The following are marked in the figure: bottom plate 101, receiving groove 102, turntable 103, rotating tube 104, screw 105, expansion screw mounting hole 106, slide groove 107, waist hole 108, slide seat 109, hinge seat 110, through hole 111, connecting shaft 2 112, slot 113, screw 2 114, slot 2 115, extension rod 116, connecting block 117, screw 3 118, mounting plate 1 201, connecting shaft 1 202, slide groove 2 203, slider 1 204, slide groove 3 205, slide seat 2 206, hinge seat 3 207, connecting block 2 208, thread Hole four 209, slot four 210, fixing block one 211, connecting rod one 212, connecting rod two 213, mounting plate two 221, hinge seat two 222, hinge seat four 223, connecting block four 224, fixing block two 225, slide groove five 226, slot eight 227, slide groove four 301, threaded hole seven 302, cross bar 303, accommodating groove two 304, rotating tube two 305, turntable two 306, connecting shaft three 307, slot five 308, screw eight 309, slot six 310, extension rod two 311, connecting block three 312, expansion screw mounting hole two 313, side slider 314, slot seven 315. DETAILED DESCRIPTION

[0039] Example 1

[0040] like Figure 1-10 As shown, a steel structure mounting frame includes a base plate 101, a mounting plate 1 201, and a mounting plate 2 21. A pair of slides 109 are mounted at intervals on one end of the base plate 101. Mounting plate 201 is hingedly connected to slides 109 at one end. A pair of rotating tubes 104 are hingedly connected at intervals on the other end of the base plate 101. An extension rod 116 is inserted into rotating tube 104. A connecting block 117 is hingedly connected to the end of extension rod 116. Connecting block 117 is detachably connected to slides 204 mounted at the lower end of mounting plate 201. A slide groove 203 is provided at the lower end of mounting plate 201. Slides 204 are mounted within slide groove 203. Connecting block 117 is connected to slides 204 via screws 118. When not in use, extension rod 116 can be pushed back into rotating tube 104, rotating tube 104 can be folded, and mounting plate 201 can be laid flat. During use, the rotating tube 104 is rotated to be perpendicular to the base plate 101 , the extension rod 116 is pulled out to an appropriate length, the connecting block 117 is connected to the slider 204 , and then the angle between the mounting plate 201 and the base plate 101 is adjusted.

[0041] The mounting plate 101 also includes locking mechanisms 1, 2, and 3. Locking mechanism 1 is used to prevent slide 109 from sliding. Specifically, slots 107 are spaced apart on one side of the upper end of the base plate 101, and slide 109 is mounted within these slots. A hinged seat 110 is mounted on the upper end of slide 109, and a connecting shaft 202, provided on one end of mounting plate 201, is hingedly connected to hinged seat 110. Mounting plate 201 can rotate relative to slide 109. Slide 109 is provided with a through hole 111, and a waist-shaped hole 108 is provided on the base plate 101 corresponding to through hole 111. Locking mechanism 1 includes a bolt that passes through through hole 111 and waist-shaped hole 108. After adjusting the elevation angle of mounting plate 201 to the desired angle, the bolt is inserted through through hole 111 and waist-shaped hole 108 and then tightened with a nut to secure slide 109.

[0042] Locking mechanism 2 prevents rotation of rotating tube 104, while locking mechanism 3 prevents sliding of extension rod 116. After securing slide 109, rotating tube 104 and extension rod 116 are secured, allowing mounting plate 1 201 to maintain its adjusted elevation angle. The solar panel can then be installed on mounting plate 1 201.

[0043] Specifically, a receiving slot 102 is provided at intervals on the other side of the upper end of the base plate 101. A connecting shaft 112 is rotatably mounted within the receiving slot 102. A rotating disk 103 is fixedly connected to the connecting shaft 112. Rotating tube 104 is fixedly connected to rotating disk 103. Rotating disk 103 is provided with a slot 113. A threaded hole 1 is provided on the base plate 101 on one side of the rotating disk 103. The second locking mechanism is a screw 105 that is installed in the threaded hole 11. When not in use, rotating tube 104 can be folded and stored in receiving slot 102. When needed, rotating tube 104 is rotated until it is perpendicular to the base plate 101. The threaded hole 1 aligns with slot 113. Screw 105 is then tightened until its end is inserted into slot 113. This prevents rotating disk 103 from rotating, securing rotating tube 104.

[0044] Extension rod 116 is provided with several slots 115 on its side. Rotating tube 104 is provided with threaded holes 2. Locking mechanism 3 is screw 114 installed in threaded holes 2. After extending extension rod 116 to the desired length, align the corresponding slots 115 with the threaded holes 2. Then, tighten screw 114 until the end of screw 114 fits into slot 115.

[0045] A pair of connecting rods 1 212 and a pair of connecting rods 213 are hingedly connected at intervals to the lower end of mounting plate 221. Specifically, hinged base 222 is mounted at intervals to the lower end of mounting plate 221, and connecting rods 1 212 are hingedly connected to hinged base 222. A fourth hinged base 223 is mounted at intervals to the lower end of mounting plate 221, and connecting rods 213 are hingedly connected to hinged base 223.

[0046] Connecting rod 1 212 is hingedly connected to sliding seat 206 mounted on the upper end of mounting plate 1 201. Connecting rod 213 is detachably connected to fixing block 1 211 mounted on the upper end of mounting plate 1 201. When not in use, connecting rod 1 212 and connecting rod 213 are folded up to minimize the distance between mounting plate 221 and mounting plate 1 201. When needed, mounting plate 221 is unfolded, and connecting rod 1 212 and connecting rod 213 can serve as a support.

[0047] The mounting plate 201 also includes a locking mechanism 4 and a locking mechanism 5. Locking mechanism 4 is used to prevent connecting rod 1 212 from rotating relative to slide 206, while locking mechanism 5 is used to prevent slide 206 from sliding. Specifically, a pair of sliding grooves 3 205 are spaced apart at the upper end of mounting plate 1 201. Slide 206 is mounted within sliding grooves 3 205. Slide 206 is mounted on hinged seat 3 207. Connecting block 208 is hingedly connected to hinged seat 3 207. Connecting block 208 is fixedly connected to connecting rod 1 212. Hinge seat 3 207 is provided with a threaded hole 3, and connecting block 208 is provided with a slot 3. Locking mechanism 4 comprises a screw 4 installed in threaded hole 3. After mounting plate 221 is unfolded, the position of slide 206 can be adjusted, thereby adjusting the position of mounting plate 221, so that the panel below can receive more sunlight. After the position of the second slide 206 is adjusted to the set position, the position of the second slide 206 is fixed by the locking mechanism 5, and then the screw 4 is tightened to insert the end into the slot 3, and the second connecting rod 213 is connected to the fixing block 1 211 by bolts. In this way, the second mounting plate 221 can maintain the adjusted position unchanged.

[0048] Specifically, a threaded hole 4 209 is defined on the second slide 206, a slot 4 210 is defined on the first mounting plate 201, and a locking mechanism 5 is a screw 5 installed in the threaded hole 4 209. After adjusting the second slide 206 to the desired position, aligning the threaded hole 4 209 with the slot 4 210, the screw 5 is tightened until its end is inserted into the slot 4 210, thereby securing the second slide 206.

[0049] Example 2

[0050] The difference between this embodiment and the above embodiment lies in that a sliding groove 4 301 is provided in the center of the bottom plate 101, a cross bar 303 is inserted in the sliding groove 4 301, a receiving groove 2 304 is provided on the cross bar 303, a connecting shaft 307 is rotatably installed in the receiving groove 2 304, a turntable 2 306 is fixedly connected to the connecting shaft 307, a rotating tube 2 305 is fixedly connected to the turntable 2 306, an extension rod 2 311 is inserted in the rotating tube 2 305, a connecting block 312 is hinged at the end of the extension rod 2 311, and the connecting block 312 is connected to the connecting block 4 224 provided at the lower end of the mounting plate 2 221 by a screw 6. When not in use, the second rotating tube 305 can be stored in the second receiving groove 304, and the cross bar 303 can be pushed into the fourth sliding groove 301; when in use, the cross bar 303 is pulled out, and then the second rotating tube 305 is rotated to be perpendicular to the cross bar 303, and then the length of the extension rod 311 is adjusted.

[0051] The second rotating disk 306 has a slot 5 308, and the crossbar 303 on one side of the second rotating disk 306 has a threaded hole 5, into which a screw 7 is installed. After the second rotating tube 305 is turned over to be perpendicular to the crossbar 303, the screw 7 is screwed so that the end of the screw 7 is inserted into the slot 5 308 to fix the second rotating tube 305.

[0052] The side of the extension rod 2 311 is provided with several slots 6 310, and the rotating tube 2 305 is provided with a threaded hole 6, and a screw 8 309 is installed in the threaded hole 6. After the extension rod 2 311 is stretched to the required length, the length of the extension rod 2 311 is unchanged by screwing the screw 8 309.

[0053] Side sliders 314 are provided on both sides of the crossbar 303. The side sliders 314 are provided with slots 7 315. The bottom plate 101 is provided with a plurality of threaded holes 7 302. Screws 9 are installed in the threaded holes 7 302. The ends of the screws 7 can be inserted into the slots 7 315, thereby fixing the crossbar 303.

[0054] The second extension rod 311 can be connected to the fourth connection block 224 provided at the lower end of the second mounting plate 221 to provide support for the second mounting plate 211, thereby improving the stability of the structure.

[0055] The four corners of the bottom plate 101 are provided with expansion screw mounting holes 106, and the end of the cross bar 303 away from the bottom plate 101 is provided with expansion screw mounting holes 313, so as to facilitate the fixing of the mounting frame to the ground.

[0056] Example 3

[0057] This embodiment differs from the previous embodiment in that a pair of slots 5 226 are spaced apart at the top of the second mounting plate 221. The second slide 206 is mounted within the slots 5 226. A slot 8 227 is also provided on the second mounting plate 221, located on one side of the slots 5 226. A second fixing block 225 is also provided on the top of the second mounting plate 221. The fixing block 225 has the same structure as the first fixing block 211. This design allows the mounting frame to accommodate multiple second mounting plates 221. In this case, the lengths of the crossbar 303, the second rotating tube 305, and the second extension rod 311 can be adjusted to connect the second extension rod 311 to the fourth connection block 224 provided at the bottom end of the topmost second mounting plate 221.

[0058] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A steel structure mounting frame, characterized by: It includes a base plate, a first mounting plate and a second mounting plate; A pair of slides are installed at one end of the base plate at intervals, and one end of the mounting plate is hinged to the slide; a pair of rotating tubes are hinged at the other end of the base plate, and an extension rod is inserted into the rotating tube, and a connecting block is hinged at the end of the extension rod, and the connecting block is detachably connected to a slide installed at the lower end of the mounting plate; The locking mechanism further comprises a first locking mechanism, a second locking mechanism and a third locking mechanism, wherein the first locking mechanism is used to prevent the sliding seat from sliding, the second locking mechanism is used to prevent the rotating tube from rotating, and the third locking mechanism is used to prevent the extension rod from sliding; A pair of connecting rods 1 and 2 are hingedly connected at intervals at the lower end of the second mounting plate; the connecting rod 1 is hingedly connected to the sliding seat 2 installed at the upper end of the first mounting plate; the connecting rod 2 is detachably connected to the fixing block 1 installed at the upper end of the first mounting plate; It also includes a locking mechanism 4 and a locking mechanism 5, wherein the locking mechanism 4 is used to prevent the connecting rod 1 from rotating relative to the slide 2, and the locking mechanism 5 is used to prevent the slide 2 from sliding; A hinge seat 2 is installed at a distance from the lower end of the second mounting plate, and the first connecting rod is hinged to the hinge seat 2; A pair of slide grooves 3 are provided at the upper end of the mounting plate 1, wherein the slide seat 2 is installed in the slide groove 3, the hinge seat 3 is installed on the slide seat 2, the hinge seat 3 is hinged with the connecting block 2, and the connecting block 2 is fixedly connected to the connecting rod 1; The hinge seat 3 is provided with a threaded hole 3, the connecting block 2 is provided with a slot 3, and the locking mechanism 4 is a screw 4 installed in the threaded hole 3; the sliding seat 2 is provided with a threaded hole 4, the mounting plate 1 is provided with a slot 4, and the locking mechanism 5 is a screw 5 installed in the threaded hole 4; A slide groove 4 is provided in the center of the bottom plate, a crossbar is inserted into the slide groove 4, a receiving groove 2 is provided on the crossbar, a connecting shaft 3 is rotatably installed in the receiving groove 2, a turntable 2 is fixedly connected to the connecting shaft 3, a rotating tube 2 is fixedly connected to the turntable 2, an extension rod 2 is inserted into the rotating tube 2, and a connecting block 3 is hingedly connected to the second end of the extension rod. The connecting block 3 is connected to the connecting block 4 provided at the lower end of the mounting plate 2 by a screw 6; A slot five is provided on the turntable two, a threaded hole five is provided on the crossbar on one side of the turntable two, and a screw seven is installed in the threaded hole five; The side surface of the extension rod 2 is provided with a plurality of slots 6, the rotating tube 2 is provided with a threaded hole 6, and a screw 8 is installed in the threaded hole 6; Side sliders are provided on both sides of the crossbar, each of which has a slot 7, and a plurality of threaded holes 7 are provided on the bottom plate, wherein screws 9 are installed in the threaded holes 7; A pair of slide grooves 5 are provided at intervals on the upper end of the second mounting plate, and a slide seat 2 is installed in the slide grooves 5; a slot 8 is also provided on the mounting plate 2 located on one side of the slide groove 5; and a fixing block 2 is also provided on the upper end of the second mounting plate.

2. The steel structure mounting frame according to claim 1, characterized in that: A slide groove is provided at one side of the upper end of the bottom plate, and a slide seat is installed in the slide groove; a hinge seat is installed on the upper end of the slide seat, and a connecting shaft is provided at one end of the mounting plate and is hinged to the hinge seat; A through hole is provided on the slide seat, and a waist-shaped hole is provided on the bottom plate corresponding to the through hole; the locking mechanism includes a bolt passing through the through hole and the waist-shaped hole.

3. The steel structure mounting frame according to claim 1, characterized in that: A receiving groove 1 is provided at a distance from the other side of the upper end of the bottom plate. A connecting shaft 2 is rotatably mounted in the receiving groove 1. A turntable 1 is fixedly connected to the connecting shaft 2. A rotating tube 1 is fixedly connected to the turntable 1. A slot 1 is provided on the turntable 1, a threaded hole 1 is provided on the bottom plate on one side of the turntable 1, and a locking mechanism 2 is a screw 1 installed in the threaded hole 1; A plurality of slots 2 are provided on a side surface of the extension rod, a threaded hole 2 is provided on the rotating tube 1, and a locking mechanism 3 is a screw 2 installed in the threaded hole 2; A sliding groove 2 is provided at a lower end of the mounting plate, a sliding block 1 is mounted in the sliding groove 2, and a connecting block 1 is connected to the sliding block 1 through a screw 3.

4. The steel structure mounting frame according to claim 1, characterized in that: The lower end of the second mounting plate is provided with a hinge seat four at intervals, the second connecting rod is hinged to the hinge seat four, and the second connecting rod is connected to the first fixing block by bolts.

5. The steel structure mounting frame according to claim 1, characterized in that: Expansion screw mounting holes are provided at the four corners of the bottom plate; and expansion screw mounting hole two is provided at one end of the cross bar away from the bottom plate.

Images