Modularized sheet metal rack

Abstract

The utility model relates to the technical field of sheet metal racks, in particular to a modularized sheet metal rack. Comprising a first sheet metal rack, a second sheet metal rack is installed on the upper surface of the first sheet metal rack, a bottom cross rod is installed at the bottom of the inner wall of the first sheet metal rack, adjusting devices are arranged at the two ends of the side face, close to the second sheet metal rack, of the first sheet metal rack correspondingly, and each adjusting device comprises a fixing rod; the fixing rod is fixedly connected with the side, close to the second metal plate rack, of the first metal plate rack. According to the modularized sheet metal rack provided by the utility model, when the first sheet metal rack and the second sheet metal rack of the modularized sheet metal rack need to be connected, the first sheet metal rack and the second sheet metal rack can be connected through the adjusting device; and therefore, the efficiency of connecting the first sheet metal rack and the second sheet metal rack can be improved through the adjusting device, and the working progress of installing the modular sheet metal rack is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sheet metal racks, in particular to a modular sheet metal rack. Background Art

[0002] A sheet metal rack is a structure made of metal sheets. Sheet metal racks are widely used to support and protect various devices and components, and are commonly found in cabinets, industrial equipment, electronic equipment, servers and other scenarios.

[0003] The utility model with the publication number CN219926012U discloses a sheet metal rack. The key points of its technical solution are as follows: including a bottom plate, a placement table is horizontally arranged at the upper end of the bottom plate. The inside of the placement table is a cavity. Uniformly arranged support rods are rotatably arranged at the upper end inside the placement table. A cross plate is horizontally arranged between the bottom plate and the placement table. A strip-shaped opening is formed in the side wall of the cross plate. A bidirectional lead screw is horizontally rotatably arranged inside the strip-shaped opening. A handle is fixedly arranged at the left end of the bidirectional lead screw. Symmetrical sliders are threadedly arranged on the rod wall of the bidirectional lead screw. First, the height of the placement table can be adjusted according to the needs during use, and people of different heights can easily carry out sheet metal part processing at the upper end. Secondly, when not in use, the bottom plate and the placement table can be folded, so as to facilitate stacking multiple racks together, and will not occupy a large space position when not in use.

[0004] Regarding the above related content, there are the following technical defects: A sheet metal rack is a structure processed from metal sheets, with good strength, durability and customizability. While a modular sheet metal rack is mainly composed of two types of sheet metal racks, which are installed by means of several screws. When installing the modular sheet metal rack, it is found that the installation speed of the modular sheet metal rack installed by screws is relatively slow. The modular sheet metal rack with a slow installation speed will directly affect the work efficiency of the installation workers, resulting in an extension of the overall installation time of the sheet metal rack project.

[0005] Therefore, it is necessary to provide a new modular sheet metal rack to solve the above technical problems. Summary of the Utility Model

[0006] The purpose of the utility model is to solve the defect that in the prior art, a modular sheet metal rack is mainly composed of two types of sheet metal racks, which are installed by means of several screws. When installing the modular sheet metal rack, it is found that the installation speed of the modular sheet metal rack installed by screws is relatively slow. The modular sheet metal rack with a slow installation speed will directly affect the work efficiency of the installation workers, resulting in an extension of the overall installation time of the sheet metal rack project.

[0007] To solve the above technical problems, the present utility model provides a modular sheet metal rack, including: a first sheet metal rack, on the upper surface of the first sheet metal rack is installed a second sheet metal rack, at the bottom of the inner wall of the first sheet metal rack is installed a bottom cross bar, at both ends of the side of the first sheet metal rack close to the second sheet metal rack are provided adjusting devices, the adjusting device includes a fixed rod, the fixed rod is fixedly connected to the side of the first sheet metal rack close to the second sheet metal rack, both ends of the fixed rod are fixedly connected with assembly frame plates, on both sides of the assembly frame plates are provided assembly card slots, the inner wall of the assembly frame plates is slidably connected with mounting blocks, the mounting blocks are fixedly connected to the second sheet metal rack, on both sides of the mounting blocks are provided connection slots, on one side of the connection slots is fixedly connected with an elastic sheet, the two elastic sheets are respectively clamped with the two assembly card slots, the bottom wall of the assembly frame plates is fixedly connected with a telescopic rod, the end of the telescopic rod away from the bottom wall of the assembly frame plate is fixedly connected with a connecting block, the arc surface of the telescopic rod is slidably connected with a first spring, both ends of the first spring are respectively fixedly connected with the connecting block and the bottom wall of the assembly frame plate, on the other end of the side of the connecting block close to the telescopic rod is fixedly connected with a connecting rod, the end of the connecting rod away from the connecting block is fixedly connected with an adjusting rod, on both ends of the arc surface of the adjusting rod are fixedly connected with protective blocks, the two protective blocks are respectively slidably connected with both sides of the assembly frame plates.

[0008] The effects achieved by the above components are as follows: A sheet metal rack is a structure processed from metal plates and is usually used to support and protect various devices and components. A sheet metal rack has good strength, durability and customizability. The modular sheet metal rack is mainly composed of two sheet metal racks and is installed by means of several screws. However, the installation speed of the modular sheet metal rack installed by screws is relatively slow. The slow installation speed will directly affect the work efficiency of the installation workers, resulting in an extension of the time for the overall installation of the sheet metal rack project. At this time, the adjusting device can be used to connect the first sheet metal rack and the second sheet metal rack instead of traditional screws, so as to improve the installation speed and efficiency of the modular sheet metal rack through the adjusting device and reduce the time for the entire installation of the sheet metal rack project.

[0009] Preferably, on the side of the two protective blocks away from each other is fixedly connected with a contact block, and on the side of the contact block away from the protective block is provided an anti-slip pattern.

[0010] The effects achieved by the above components are as follows: When pulling the protective block to move and stretch the telescopic rod, the contact block installed on the protective block can improve the friction between the protective block and the user's hand, so as to improve the efficiency and speed of the user moving the protective block through the contact block.

[0011] Preferably, the bottom wall of the assembly frame plate is fixedly connected with a protective pad, and the cross-sectional dimension of the protective pad is the same as the cross-sectional dimension of the bottom wall of the assembly frame plate.

[0012] The effects achieved by the above components are as follows: When the mounting block comes into contact with the inner wall and the bottom wall of the assembly frame plate, the protective pad installed on the inner wall of the assembly frame plate can prevent wear when the mounting block contacts the bottom wall of the assembly frame plate, so that the direct contact between the two can be avoided through the protective pad, and further the wear caused by the contact between the two can be avoided through the protective pad.

[0013] Preferably, the cross-section of the mounting block is arc-shaped.

[0014] The effects achieved by the above components are as follows: When the arc-shaped mounting block is connected to the inner wall of the assembly frame plate, the connection speed between the two is relatively fast, and thus the connection efficiency between the mounting block and the inner wall of the assembly frame plate can be improved through the arc-shaped mounting block.

[0015] Preferably, one end of the first sheet metal frame is provided with an auxiliary device. The auxiliary device includes an adjusting block which is fixedly connected to the first sheet metal frame. A same fixed rotating shaft is rotatably connected to both sides of the inner wall of the adjusting block. A rotating rod is fixedly connected to the inner wall of the fixed rotating shaft. One end of the arc surface of the rotating rod away from the fixed rotating shaft is fixedly connected to one side of the bottom cross bar. A positioning slider is fixedly connected to the side of the bottom cross bar away from the rotating rod. A plug rod slidably penetrates through the inner wall of the positioning slider. A second spring is sleeved on the arc surface of the plug rod, and both ends of the second spring are fixedly connected to the plug rod and the positioning slider respectively. One end of the plug rod away from the positioning slider slidably penetrates through a limit slider, and one side of the limit slider is fixedly connected to the first sheet metal frame.

[0016] The effects achieved by the above components are as follows: When it is necessary to connect the equipment to the inner wall of the first sheet metal frame, the bottom cross bar installed on the first sheet metal frame can be opened through the auxiliary device, so that the connection speed between the inner wall of the first sheet metal frame and the equipment can be improved by opening the bottom cross bar of the first sheet metal frame.

[0017] Preferably, a guide block is fixedly connected to the end of the plug rod away from the second spring, and the guide block is funnel-shaped.

[0018] The effects achieved by the above components are as follows: When the plug rod is connected to the inner walls of the positioning slider and the limit slider driven by the second spring, the guide block installed on the plug rod can improve the contact speed when the plug rod contacts the inner wall of the limit slider, so that the contact efficiency between the two can be improved through the guide block.

[0019] Preferably, a pull ring is rotatably connected to the inner wall of the plug rod.

[0020] The effects achieved by the above components are as follows: When it is necessary to pull the plug rod, the pull ring installed inside the plug rod can be used to pull the plug rod, and the pull ring can improve the speed and efficiency of the user pulling the plug rod.

[0021] Compared with the related technologies, a modular sheet metal frame provided by the present utility model has the following beneficial effects:

[0022] The present utility model provides a modular sheet metal frame. When it is necessary to connect the first sheet metal frame and the second sheet metal frame of the modular sheet metal frame, the first sheet metal frame and the second sheet metal frame can be connected through the adjusting device, so that the efficiency of connecting the first sheet metal frame and the second sheet metal frame can be improved through the adjusting device, and the working progress of installing the modular sheet metal frame can be improved.

[0023] By providing an auxiliary device, when it is necessary to connect the first sheet metal frame and the equipment, the angle of the bottom cross bar installed on the first sheet metal frame can be moved through the auxiliary device, so that the first sheet metal frame can be opened through the movement, facilitating the user to place the equipment inside the first sheet metal frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a schematic structural diagram of a modular sheet metal frame provided by the present utility model;

[0025] Figure 2 is Figure 1 a schematic structural diagram of the adjusting device shown;

[0026] Figure 3 is Figure 1 a disassembled structural diagram of the adjusting device shown;

[0027] Figure 4 is Figure 1 a schematic structural diagram of the auxiliary device shown;

[0028] Figure 5 is Figure 4 an enlarged view of part A shown;

[0029] Figure 6 is Figure 4 an enlarged view of part B shown.

[0030] Reference numerals in the figures: 1, first sheet metal frame; 2, adjusting device; 201, fixed rod; 202, assembly frame plate; 203, assembly card slot; 204, mounting block; 205, connection slot; 206, elastic sheet; 207, telescopic rod; 208, first spring; 209, connecting rod; 210, adjusting rod; 211, protective block; 212, contact block; 213, protective pad; 214, connecting block; 3, auxiliary device; 31, adjusting block; 32, fixed rotating shaft; 33, rotating rod; 34, positioning slider; 35, inserting rod; 36, second spring; 37, limiting slider; 38, guiding block; 39, pull ring; 4, second sheet metal frame; 5, bottom cross bar. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0031] In order to make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0032] The following describes in detail the specific implementation of the present utility model in conjunction with specific embodiments.

[0033] Please refer to Figures 1 to 6 , a modular sheet metal rack provided by an embodiment of the present utility model includes: a first sheet metal rack 1, a second sheet metal rack 4 is installed on the upper surface of the first sheet metal rack 1, a bottom cross bar 5 is installed at the bottom of the inner wall of the first sheet metal rack 1, adjusting devices 2 are provided at both ends of the side of the first sheet metal rack 1 close to the second sheet metal rack 4, and an auxiliary device 3 is provided at one end of the first sheet metal rack 1.

[0034] In an embodiment of the present utility model, please refer to Figure 2 and Figure 3, the adjusting device 2 includes a fixed rod 201. The fixed rod 201 is fixedly connected to one side of the first sheet metal frame 1 close to the second sheet metal frame 4. Both ends of the fixed rod 201 are fixedly connected with assembly frame plates 202. Assembly slots 203 are provided on both sides of the assembly frame plates 202. An installation block 204 is slidably connected to the inner wall of the assembly frame plate 202. The installation block 204 is fixedly connected to the second sheet metal frame 4. Connection slots 205 are provided on both sides of the installation block 204. An elastic sheet 206 is fixedly connected to one side of the connection slot 205. The two elastic sheets 206 are respectively engaged with the two assembly slots 203. A telescopic rod 207 is fixedly connected to the bottom wall of the assembly frame plate 202. One end of the telescopic rod 207 away from the bottom wall of the assembly frame plate 202 is fixedly connected with an adapter block 214. A first spring 208 is slidably connected to the arc surface of the telescopic rod 207. Both ends of the first spring 208 are fixedly connected to the adapter block 214 and the bottom wall of the assembly frame plate 202 respectively. The other end of the side of the adapter block 214 close to the telescopic rod 207 is fixedly connected with a connecting rod 209. One end of the connecting rod 209 away from the adapter block 214 is fixedly connected with an adjusting rod 210. Protective blocks 211 are fixedly connected to both ends of the arc surface of the adjusting rod 210. The two protective blocks 211 are respectively slidably connected to both sides of the assembly frame plate 202. A sheet metal frame is a structure processed from metal sheets and is usually used to support and protect various devices and components. The sheet metal frame has good strength, durability and customizability. The modular sheet metal frame is mainly composed of two sheet metal frames and is installed with several screws. However, the installation speed of the modular sheet metal frame installed by screws is relatively slow. The slow installation speed will directly affect the work efficiency of the installation workers and lead to an extension of the time for the overall installation of the sheet metal frame project. At this time, the adjusting device 2 can be used to connect the first sheet metal frame 1 and the second sheet metal frame 4 instead of traditional screws, so as to improve the installation speed and efficiency of the modular sheet metal frame through the adjusting device 2 and reduce the time for the entire installation of the sheet metal frame project. Contact blocks 212 are fixedly connected to the sides of the two protective blocks 211 away from each other. Anti-slip patterns are provided on the side of the contact block 212 away from the protective block 211. When pulling the protective block 211 to move and stretch the telescopic rod 207, the contact block 212 installed on the protective block 211 can increase the friction between the protective block 211 and the user's hand, so as to improve the efficiency and speed of the user moving the protective block 211 through the contact block 212. A protective pad 213 is fixedly connected to the bottom wall of the assembly frame plate 202. The cross-sectional size of the protective pad 213 is the same as the cross-sectional size of the bottom wall of the assembly frame plate 202. When the installation block 204 contacts the bottom wall of the assembly frame plate 202 through the inner wall of the assembly frame plate 202, the protective pad 213 installed on the inner wall of the assembly frame plate 202 can prevent the installation block 204 from being worn when contacting the bottom wall of the assembly frame plate 202, so as to avoid direct contact between the two through the protective pad 213, and further avoid wear caused by contact between the two through the protective pad 213. The cross-section of the installation block 204 is arc-shaped.When the arc-shaped mounting block 204 is connected to the inner wall of the assembly frame plate 202, the connection speed between the two is relatively fast. Thus, the connection efficiency between the mounting block 204 and the inner wall of the assembly frame plate 202 can be improved through the arc-shaped mounting block 204;

[0035] In an embodiment of the present utility model, please refer to Figures 4 to 6 , the auxiliary device 3 includes an adjusting block 31. The adjusting block 31 is fixedly connected to the first sheet metal frame 1. The two sides of the inner wall of the adjusting block 31 are rotatably connected to the same fixed rotating shaft 32. The inner wall of the fixed rotating shaft 32 is fixedly connected to a rotating rod 33. One end of the arc surface of the rotating rod 33 far from the fixed rotating shaft 32 is fixedly connected to one side of the bottom cross bar 5. One end of the side of the bottom cross bar 5 far from the rotating rod 33 is fixedly connected to a positioning slider 34. A plug rod 35 slidably penetrates through the inner wall of the positioning slider 34. A second spring 36 is sleeved on the arc surface of the plug rod 35. The two ends of the second spring 36 are respectively fixedly connected to the plug rod 35 and the positioning slider 34. One end of the plug rod 35 far from the positioning slider 34 slidably penetrates through a limiting slider 37. One side of the limiting slider 37 is fixedly connected to the first sheet metal frame 1. When the device needs to be connected to the inner wall of the first sheet metal frame 1, the bottom cross bar 5 installed on the first sheet metal frame 1 can be opened through the auxiliary device 3. Thus, by opening the bottom cross bar 5 of the first sheet metal frame 1, the connection speed between the inner wall of the first sheet metal frame 1 and the device can be improved. One end of the plug rod 35 far from the second spring 36 is fixedly connected to a guiding block 38. The guiding block 38 is in a funnel shape. When the plug rod 35 is driven by the second spring 36 to be connected to the inner walls of the positioning slider 34 and the limiting slider 37, the guiding block 38 installed on the plug rod 35 can improve the contact speed when the plug rod 35 contacts the inner wall of the limiting slider 37. Thus, the contact efficiency between the two can be improved through the guiding block 38. A pull ring 39 is rotatably connected to the inner wall of the plug rod 35. When the plug rod 35 needs to be pulled, the pull ring 39 installed inside the plug rod 35 can be used to pull the plug rod 35. The pull ring 39 can improve the speed and efficiency when the user pulls the plug rod 35;

[0036] The working principle of a modular sheet metal frame provided by the present utility model is as follows: When it is necessary to connect the first sheet metal frame 1 and the second sheet metal frame 4, connect the mounting block 204 installed on the second sheet metal frame 4 with the inner wall of the assembly frame plate 202 installed on the first sheet metal frame 1. At this time, the elastic piece 206 can be pressed towards the connection groove 205. When the elastic piece 206 moves, it will deform. The deformed elastic piece 206 will drive the mounting block 204 to contact the bottom of the assembly frame plate 202. At this time, the elastic piece 206 will be clamped with the assembly card slot 203 opened on the assembly frame plate 202. At this time, the first sheet metal frame 1 and the second sheet metal frame 4 can be connected. The first spring 208 will always drive the protective block 211 to contact one side of the assembly frame plate 202 through the telescopic rod 207. The protective block 211 can prevent the connection between the assembly card slot 203 and the elastic piece 206 from being exposed to the outside, and can effectively prevent personnel from accidentally touching the elastic piece 206, resulting in the loosening of the connection between the first sheet metal frame 1 and the second sheet metal frame 4. When it is necessary to press the elastic piece 206 to disassemble the first sheet metal frame 1 and the second sheet metal frame 4, the protective block 211 can be directly pushed upward.

[0037] When it is necessary to open the bottom cross bar 5 on the first sheet metal frame 1, stretch the insertion rod 35 towards the side away from the limit slider 37. The movement of the insertion rod 35 will drive the second spring 36 to stretch. After the insertion rod 35 slides out of the inner wall of the limit slider 37, the fixing effect on the bottom cross bar 5 on the first sheet metal frame 1 can be released at this time. At this time, the bottom cross bar 5 can be rotated. The movement of the bottom cross bar 5 will rotate inside the adjusting block 31 through the rotating rod 33 and the fixed rotating shaft 32, so that the bottom cross bar 5 can be opened.

[0038] The circuits and controls involved in the present utility model are all prior arts and will not be elaborated here.

[0039] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present utility model.

Claims

1. A modular sheet metal frame, characterized in that, Comprising: A first sheet metal frame (1), on the upper surface of the first sheet metal frame (1), a second sheet metal frame (4) is installed. At the bottom of the inner wall of the first sheet metal frame (1), a bottom cross bar (5) is installed. At both ends of the side of the first sheet metal frame (1) close to the second sheet metal frame (4), adjusting devices (2) are provided. The adjusting device (2) includes a fixed rod (201), the fixed rod (201) is fixedly connected to the side of the first sheet metal frame (1) close to the second sheet metal frame (4). At both ends of the fixed rod (201), assembly frame plates (202) are fixedly connected. On both sides of the assembly frame plate (202), assembly slots (203) are opened. Inside the wall of the assembly frame plate (202), a mounting block (204) is slidably connected. The mounting block (204) is fixedly connected to the second sheet metal frame (4). On both sides of the mounting block (204), connection slots (205) are opened. On one side of the connection slot (205), an elastic piece (206) is fixedly connected. The two elastic pieces (206) are respectively clamped with the two assembly slots (203). At the bottom wall of the assembly frame plate (202), a telescopic rod (207) is fixedly connected. The end of the telescopic rod (207) far from the bottom wall of the assembly frame plate (202) is fixedly connected to an adapter block (214). On the arc surface of the telescopic rod (207), a first spring (208) is slidably connected. The two ends of the first spring (208) are respectively fixedly connected to the adapter block (214) and the bottom wall of the assembly frame plate (202). On the other end of the side of the adapter block (214) close to the telescopic rod (207), a connecting rod (209) is fixedly connected. The end of the connecting rod (209) far from the adapter block (214) is fixedly connected to an adjusting rod (210). At both ends of the arc surface of the adjusting rod (210), protective blocks (211) are fixedly connected. The two protective blocks (211) are respectively slidably connected to both sides of the assembly frame plate (202).

2. The modular sheet metal frame according to claim 1, characterized in that, On one side of the two protective blocks (211) away from each other, contact blocks (212) are fixedly connected. On the side of the contact block (212) away from the protective block (211), anti-slip patterns are provided.

3. A modular sheet metal frame according to claim 1, characterized in that, At the bottom wall of the assembly frame plate (202), a protective pad (213) is fixedly connected. The cross-sectional dimension of the protective pad (213) is the same as the cross-sectional dimension of the bottom wall of the assembly frame plate (202).

4. A modular sheet metal rack according to claim 1, characterized in that, The cross-section of the mounting block (204) is arc-shaped.

5. A modular sheet metal rack according to claim 1, characterized in that, One end of the first sheet metal frame (1) is provided with an auxiliary device (3). The auxiliary device (3) includes an adjustment block (31). The adjustment block (31) is fixedly connected to the first sheet metal frame (1). Both sides of the inner wall of the adjustment block (31) are rotatably connected to the same fixed rotating shaft (32). A rotating rod (33) is fixedly connected to the inner wall of the fixed rotating shaft (32). One end of the arc surface of the rotating rod (33) far from the fixed rotating shaft (32) is fixedly connected to one side of the bottom cross bar (5). One end of the side of the bottom cross bar (5) far from the rotating rod (33) is fixedly connected to a positioning slider (34). A plug rod (35) slidably penetrates through the inner wall of the positioning slider (34). A second spring (36) is sleeved on the arc surface of the plug rod (35). Both ends of the second spring (36) are fixedly connected to the plug rod (35) and the positioning slider (34) respectively. One end of the plug rod (35) far from the positioning slider (34) slidably penetrates through a limit slider (37). One side of the limit slider (37) is fixedly connected to the first sheet metal frame (1).

6. A modular sheet metal rack according to claim 5, characterized in that, One end of the plug rod (35) far from the second spring (36) is fixedly connected to a guide block (38). The guide block (38) is in a funnel shape.

7. A modular sheet metal rack according to claim 5, characterized in that, A pull ring (39) is rotatably connected to the inner wall of the plug rod (35).

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