Angle brace frame for assembling electrical cabinet

Abstract

The invention discloses a gusset frame for assembling an electrical cabinet, and relates to the technical field of gusset frames, the gusset frame comprises two support plates and a combining mechanism arranged between the two support plates; the multiple mounting holes are formed in the surfaces of the two supporting plates in a penetrating mode; the plurality of quick plugging mechanisms are respectively arranged on the surfaces of the two supporting plates and are matched with the corresponding mounting holes; and the combined mounting mechanism comprises a movable pin, two trapezoidal blocks and second springs, the two trapezoidal blocks are slidably mounted on the inner side of the movable pin, the two second springs are arranged between the two trapezoidal blocks, and the trapezoidal blocks are matched with the mounting holes through the elasticity of the second springs. According to the angle bracket, a traditional bolt or welding mounting mode can be replaced by inserting, so that the difficulty of mounting and dismounting the angle bracket is reduced, the labor and time cost is saved, the overall working efficiency is improved, the later operation and maintenance cost is reduced, and the actual use requirement can be met.

Description

Technical Field

[0001] The present invention relates to the technical field of angle braces, and specifically to an angle brace for assembling electrical cabinets. Background Art

[0002] An electrical cabinet is an important device for centrally installing and protecting electrical equipment, and is widely used in various fields such as industry, commerce, and construction. An electrical cabinet usually consists of a cabinet body, a cabinet door, an electrical component mounting plate, and various support structures, etc. Its structure needs to have sufficient strength and stability to ensure that it will not deform or be damaged during long-term use, so as to ensure the normal operation of electrical equipment. During the installation and use of an electrical cabinet, it needs to withstand various external forces, such as its own weight, the weight of electrical components, and possible vibrations, impacts, etc. The angle brace can effectively disperse these external forces by connecting the corners of the cabinet body, enhance the overall structural strength and stability of the electrical cabinet, and prevent the cabinet body from deforming or being damaged due to uneven stress.

[0003] When the existing angle braces for assembling electrical cabinets are in use, usually the angle braces can provide accurate positioning and support for each component of the cabinet body, ensuring the dimensional accuracy and shape accuracy of the cabinet body, which is very important for the subsequent installation and wiring of electrical components, and can ensure that the spacing and connection between electrical components meet the design requirements.

[0004] However, the existing angle braces for assembling electrical cabinets have the following deficiencies:

[0005] 1) Most of the existing angle braces for assembling electrical cabinets adopt bolt or welding installation methods. The overall installation and disassembly work is rather troublesome, requiring a large amount of manpower and material resources, easily affecting work efficiency, resulting in an increase in subsequent operation and maintenance costs, and it is difficult to meet the actual use requirements.

[0006] 2) The existing angle braces for assembling electrical cabinets cannot flexibly adjust the height during installation, which further leads to difficulty in applying them to different installation requirements. The overall use flexibility is relatively low, and it is difficult to meet different use requirements.

[0007] Therefore, we propose an angle brace for assembling electrical cabinets to solve the problems raised above. Summary of the Invention

[0008] The purpose of the present invention is to provide an angle brace for assembling electrical cabinets. By setting up a quick plug-in mechanism to replace the traditional bolt or welding installation method, the installation and disassembly difficulty of the angle brace is reduced, and the overall work efficiency is improved, so as to solve the problems raised in the above background art.

[0009] To achieve the above purpose, the present invention provides the following technical solution: An angle brace for assembling electrical cabinets, comprising two support plates,

[0010] The assembling mechanism is arranged between two support plates;

[0011] A plurality of mounting holes are respectively formed through the surfaces of the two support plates;

[0012] A plurality of quick plugging mechanisms are respectively arranged on the surfaces of the two support plates and are adapted to a corresponding mounting hole;

[0013] The assembling mechanism includes a movable pin, two trapezoidal blocks and a second spring. The two trapezoidal blocks are both slidably mounted inside the movable pin. The two second springs are both arranged between the two trapezoidal blocks. The trapezoidal block uses the elasticity of the second spring to cooperate with the mounting hole to realize the quick plugging, mounting and fixing of the support plate.

[0014] Preferably, reinforcing mechanisms are symmetrically arranged at the top and bottom of the assembling mechanism, and a height adjusting mechanism is arranged inside the assembling mechanism and the two reinforcing mechanisms;

[0015] The height adjusting mechanism includes an adjusting rod. The adjusting rod is slidably mounted inside the assembling mechanism and the two reinforcing mechanisms. Fixed mounting frames are installed at both ends of the adjusting rod. A plurality of fastening screw holes are formed through the outer sides of the fixed mounting frames, and a plurality of positioning screw holes are formed through the outer side of the adjusting rod.

[0016] Preferably, the quick plugging mechanism includes a fixed sleeve. The fixed sleeve is installed on one side of the support plate. The movable pin is arranged inside the fixed sleeve. A limit pressing ring is installed on the outer side of the movable pin. A first spring is sleeved on the outer side of the movable pin. The limit pressing ring and the first spring are both arranged inside the fixed sleeve. One end of the movable pin movably penetrates through the fixed sleeve and is connected with a limit piece. A pull ring is installed at one end of the limit piece.

[0017] Preferably, the assembling mechanism includes an assembling frame. The assembling frame is arranged between the two support plates. A plurality of countersunk head bolts are installed on one side of each of the two support plates. The plurality of countersunk head bolts respectively penetrate through a corresponding support plate and are connected with the assembling frame.

[0018] Preferably, the reinforcing mechanism includes a reinforcing frame. A plurality of adjusting chutes are formed through the surface of the reinforcing frame. A gasket is installed inside each adjusting chute. A fastening bolt is sleeved on the outer side of each gasket.

[0019] Preferably, fixed frames are installed on one side of each of the two reinforcing frames. A positioning bolt is installed on one side of each fixed frame. Each positioning bolt movably penetrates through a corresponding fixed frame and is connected with a corresponding positioning screw hole.

[0020] Preferably, two clamping mechanisms are provided at the bottom of a single reinforcing frame, and the two clamping mechanisms respectively correspond to the two support plates.

[0021] Preferably, the clamping mechanism includes a fitting plate fixedly installed at the bottom of a single reinforcing frame. Two sliding channels are provided inside the fitting plate. A sliding rod is slidably installed inside each sliding channel. A third spring is sleeved outside each sliding rod. The bottoms of the two sliding rods are fixedly connected to a clamping frame.

[0022] Preferably, two inner support frames are provided between the two support plates, and a connecting frame is fixedly connected between the two inner support frames.

[0023] Preferably, an installation bolt is installed on one side of each inner support frame, and one end of each installation bolt movably penetrates through the corresponding inner support frame and is connected to the combined mounting frame.

[0024] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0025] 1. By providing a quick plug-in mechanism, the present invention can replace the traditional bolt or welding installation method with plug-in, thereby reducing the difficulty of installing and disassembling the corner brace, saving labor and time costs, improving the overall work efficiency, reducing the later operation and maintenance costs, and meeting the actual use requirements.

[0026] 2. By providing a height adjustment mechanism, the present invention can adjust the installation height of the corner brace, and then play a supporting effect on different height positions. The overall adjustment is relatively convenient, the use flexibility is higher, and it can meet the diversified use requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 is the front view three-dimensional structure diagram of a corner brace for electrical cabinet assembly in the present invention;

[0028] Figure 2 is the side view three-dimensional structure diagram of a corner brace for electrical cabinet assembly in the present invention;

[0029] Figure 3 is the partial three-dimensional structure diagram of a corner brace for electrical cabinet assembly in the present invention;

[0030] Figure 4 is the enlarged three-dimensional structure diagram of the quick plug-in mechanism of a corner brace for electrical cabinet assembly in the present invention;

[0031] Figure 5 is the enlarged three-dimensional structure diagram of the height adjustment mechanism of a corner brace for electrical cabinet assembly in the present invention;

[0032] Figure 6It is an enlarged three-dimensional view of the reinforcement mechanism in a corner brace for assembling an electrical cabinet according to the present invention;

[0033] Figure 7 It is a three-dimensional view of part of the structure in a corner brace for assembling an electrical cabinet according to the present invention;

[0034] Figure 8 It is an enlarged three-dimensional view of the clamping mechanism of a corner brace for assembling an electrical cabinet according to the present invention.

[0035] In the figure: 1, support plate; 2, assembling mechanism; 201, assembling frame; 202, countersunk head bolt; 3, mounting hole; 4, quick plugging mechanism; 401, fixed sleeve; 402, movable pin; 403, limiting pressure ring; 404, first spring; 405, limiting piece; 406, pull ring; 407, trapezoidal block; 408, second spring; 5, height adjusting mechanism; 501, adjusting rod; 502, fixed mounting frame; 503, fastening screw hole; 504, positioning screw hole; 6, fixed frame; 7, positioning bolt; 8, reinforcement mechanism; 801, reinforcement frame; 802, adjusting slideway; 803, fastening bolt; 804, gasket; 9, clamping mechanism; 901, fitting plate; 902, sliding hole passage; 903, sliding rod; 904, third spring; 905, clamping frame; 10, inner support frame; 11, connecting frame; 12, mounting bolt. Detailed implementation manners

[0036] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0037] Please refer to the attached Figure 1 - attached Figure 8 As shown, the present invention provides a technical solution: a corner brace for assembling an electrical cabinet, including two support plates 1,

[0038] An assembling mechanism 2, arranged between the two support plates 1;

[0039] Multiple mounting holes 3, respectively penetrating and opened on the surfaces of the two support plates 1;

[0040] Multiple quick plugging mechanisms 4, respectively arranged on the surfaces of the two support plates 1 and adapted to a corresponding one of the mounting holes 3;

[0041] The combined installation mechanism 2 includes a movable pin 402, two trapezoidal blocks 407, and a second spring 408. Both trapezoidal blocks 407 are slidably installed inside the movable pin 402. Both second springs 408 are arranged between the two trapezoidal blocks 407. The trapezoidal blocks 407 utilize the elasticity of the second springs 408 to cooperate with the installation holes 3, realizing the quick plug-in installation and fixation of the support plate 1. Through the setting of the quick plug-in mechanism 4, the user can easily install and disassemble the corner brace, without relying on traditional bolt fastening or welding methods. This innovative installation method significantly reduces the difficulty in the installation and disassembly process, thus saving a large amount of manual labor and valuable time resources. In addition, it also improves the overall work efficiency because the whole process is faster and simpler. In the long run, the use of this quick plug-in mechanism can also effectively reduce the later operation and maintenance costs because it reduces the need for maintenance and repair. All in all, this design not only meets the actual usage requirements but also brings significant economic benefits to the user.

[0042] According to Figure 1 、 Figure 2 and Figure 5 As shown, reinforcement mechanisms 8 are symmetrically arranged at the top and bottom of the combined installation mechanism 2, and a height adjustment mechanism 5 is arranged inside the combined installation mechanism 2 and the two reinforcement mechanisms 8;

[0043] The height adjustment mechanism 5 includes an adjustment rod 501. The adjustment rod 501 is slidably installed inside the combined installation mechanism 2 and the two reinforcement mechanisms 8. Fixed mounting brackets 502 are installed at both ends of the adjustment rod 501. A plurality of fastening screw holes 503 are penetrated and opened on the outer side of the fixed mounting bracket 502, and a plurality of positioning screw holes 504 are penetrated and opened on the outer side of the adjustment rod 501. Through the setting of the height adjustment mechanism 5, the user can easily and precisely adjust the installation height of the corner brace. This adjustment mechanism enables the corner brace to adapt to the requirements of various different height positions, thus providing an effective supporting effect. The whole adjustment process is very convenient, greatly improving the flexibility of use. Therefore, this corner brace system can meet various diverse and specific usage requirements, bringing a richer and more flexible application experience to the user.

[0044] According to Figure 1 、 Figure 2 、 Figure 3 and Figure 4As shown in the figure, the quick plug-in mechanism 4 includes a fixed sleeve 401. The fixed sleeve 401 is installed on one side of the support plate 1. The movable pin 402 is arranged inside the fixed sleeve 401. A limit pressing ring 403 is installed on the outer side of the movable pin 402. A first spring 404 is sleeved on the outer side of the movable pin 402. Both the limit pressing ring 403 and the first spring 404 are arranged inside the fixed sleeve 401. One end of the movable pin 402 movably penetrates through the fixed sleeve 401 and is connected with a limit piece 405. A pull ring 406 is installed at one end of the limit piece 405. Through the setting of the quick plug-in mechanism 4, the stability performance of the corner brace in actual application is significantly enhanced. This design not only makes the overall operation process simpler, reduces the usage difficulty, but also endows the corner brace with a wider scope of application, thus greatly improving its versatility.

[0045] According to Figure 1 、 Figure 2 and Figure 5 As shown in the figure, the assembling mechanism 2 includes an assembling frame 201. The assembling frame 201 is arranged between the two support plates 1. A plurality of countersunk head bolts 202 are installed on one side of each of the two support plates 1. The plurality of countersunk head bolts 202 respectively penetrate through the corresponding support plate 1 and are connected with the assembling frame 201. Through the setting of the assembling mechanism 2, the user can easily replace the traditional corner brace as a whole with a more advanced and practical splicing structure. This structure not only provides great convenience in terms of replacement and maintenance, but also significantly reduces the cost and difficulty in the replacement process. By adopting this splicing design, each part of the corner brace can be quickly separated and assembled, making the maintenance work more efficient and economical.

[0046] According to Figure 1 、 Figure 2 、 Figure 5 and Figure 7 As shown in the figure, the reinforcement mechanism 8 includes a reinforcement frame 801. A plurality of adjustment chutes 802 are penetrated through the surface of the reinforcement frame 801. A gasket 804 is installed inside each adjustment chute 802. A fastening bolt 803 is sleeved on the outer side of each gasket 804. Through the setting of the reinforcement mechanism 8, the strength of the corner brace body can be improved, and at the same time, it is convenient to connect the corner brace with an external support, further improving the stability of the corner brace during use.

[0047] According to Figure 1 、 Figure 2 、 Figure 5 and Figure 7As shown, fixed brackets 6 are installed on one side of each of the two reinforcement brackets 801. Positioning bolts 7 are installed on one side of each fixed bracket 6. Each positioning bolt 7 movably penetrates through a corresponding fixed bracket 6 and is connected to a corresponding positioning screw hole 504. Through the settings of the fixed bracket 6 and the positioning bolt 7, it is possible to cooperate with the height adjustment mechanism 5 to quickly position and limit the diagonal bracing frame when adjusting the installation height, prevent the diagonal bracing frame from shaking, and further improve its stability and safety during use.

[0048] According to Figure 1 、 Figure 2 、 Figure 5 and Figure 7 As shown, two clamping mechanism 9 are provided at the bottom of a single reinforcement bracket 801. The two clamping mechanism 9 respectively correspond to the two support plates 1. Through the combination of the clamping mechanism 9 and the support plate 1, it is possible to fix the two support plates 1 to the corresponding frame body, prevent the diagonal bracing frame from deforming during use, and thus improve the stability.

[0049] According to Figure 1 、 Figure 2 、 Figure 7 and Figure 8 As shown, the clamping mechanism 9 includes a fitting plate 901. The fitting plate 901 is fixedly installed at the bottom of a single reinforcement bracket 801. Two sliding channels 902 are opened on the inner side of the fitting plate 901. A sliding rod 903 is slidably installed in the inner side of each sliding channel 902. A third spring 904 is sleeved on the outer side of each sliding rod 903. The bottoms of the two sliding rods 903 are fixedly connected to a clamping bracket 905. Through the setting of the clamping mechanism 9, the diagonal bracing frame body is further fixed, preventing it from falling off during use, and further improving the stability and safety during use.

[0050] According to Figure 1 As shown, two inner bracing frames 10 are provided between the two support plates 1. A connecting frame 11 is fixedly connected between the two inner bracing frames 10. Through the settings of the inner bracing frames 10 and the connecting frame 11, it is possible to reinforce and support the diagonal bracing frame from the inside, prevent the diagonal bracing frame from deforming, thereby improving the stability of the diagonal bracing frame, extending the service life of the diagonal bracing frame, and facilitating subsequent maintenance.

[0051] According to Figure 1 As shown, an installation bolt 12 is installed on one side of each inner bracing frame 10. One end of each installation bolt 12 movably penetrates through a corresponding inner bracing frame 10 and is connected to the combined mounting frame 201. Through the setting of the installation bolt 12, it is possible to install and fix the inner bracing frame 10, prevent it from falling off, ensure its stability, and apply a stable internal bracing force to the diagonal bracing frame body.

[0052] Working principle: First, select the corner brace of the corresponding size according to the actual usage requirements. Then, turn multiple countersunk bolts 202 to install and fix the two support plates 1 and the combined mounting frame 201 to form a complete corner brace body. Then, turn the mounting bolt 12 to install and fix the two inner braces 10 connected by the connecting frame 11 on the inner side of the corner brace body to provide stable internal support force for it.

[0053] During the height adjustment stage, first, insert bolts into multiple fastening screw holes 503 and turn them to install and fix the two fixed mounting frames 502 on the inner side of the electrical cabinet. Then, move the corner brace body to slide along the adjusting rod 501 to an appropriate height. After determining the installation height, turn the positioning bolt 7 so that one end of it inserts into the corresponding positioning screw hole 504, thereby limiting and fixing the corner brace body.

[0054] During the plug-in installation stage, first, put a single finger on the pull ring 406 and press the limit piece 405 to make the movable pin 402 slide through the installation hole 3 and the installation hole on the electrical cabinet mounting frame. At this time, the limit pressing ring 403 compresses the first spring 404 to make it contract. Then, turn the pull ring 406 to make the movable pin 402 rotate 90°. Then, release the limit piece 405 to make the first spring 404 rebound, and the trapezoidal block 407 is clamped on the electrical cabinet mounting frame. When it is necessary to disassemble the corner brace, press the limit piece 405 again and turn the pull ring 406 to rotate 90°. Then, release the pull ring 406. At this time, the first spring 404 rebounds again. At the same time, the slope angle of the trapezoidal block 407 is squeezed by the installation hole 3, so the second spring 408 contracts until the corner brace is separated from the electrical cabinet mounting frame.

[0055] During the frame clamping stage, first, pull the clamping frame 905 to make the sliding rod 903 slide downward in the sliding channel 902 and compress the third spring 904 to contract. Then, clamp the clamping frame 905 on the surface of the electrical cabinet mounting frame. Then, release the clamping frame 905 to make the third spring 904 rebound, push the sliding rod 903 to slide upward in the sliding channel 902, and make the clamping frame 905 clamp and fix the electrical cabinet mounting frame.

[0056] By operating according to the above-mentioned content, the use of the corner brace for electrical cabinet assembly can be completed.

[0057] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A corner brace for electrical cabinet assembly, characterized in that: It includes two support plates (1). The assembling mechanism (2) is arranged between the two support plates (1). A plurality of mounting holes (3) are respectively formed through the surfaces of the two support plates (1). A plurality of quick plugging mechanisms (4) are respectively arranged on the surfaces of the two support plates (1) and are adapted to a corresponding mounting hole (3). The assembling mechanism (2) includes a movable pin (402), two trapezoidal blocks (407) and a second spring (408). The two trapezoidal blocks (407) are both slidably mounted inside the movable pin (402). The two second springs (408) are both arranged between the two trapezoidal blocks (407). The trapezoidal block (407) cooperates with the mounting hole (3) by means of the elasticity of the second spring (408) to realize the quick plugging, mounting and fixing of the support plate (1).

2. The corner brace for assembling an electrical cabinet according to claim 1, characterized in that: Reinforcing mechanisms (8) are symmetrically arranged at the top and bottom of the assembling mechanism (2). A height adjusting mechanism (5) is arranged inside the assembling mechanism (2) and the two reinforcing mechanisms (8). The height adjusting mechanism (5) includes an adjusting rod (501). The adjusting rod (501) is slidably mounted inside the assembling mechanism (2) and the two reinforcing mechanisms (8). Fixed mounting brackets (502) are installed at both ends of the adjusting rod (501). A plurality of fastening screw holes (503) are formed through the outer sides of the fixed mounting brackets (502). A plurality of positioning screw holes (504) are formed through the outer side of the adjusting rod (501).

3. The corner brace for electrical cabinet assembly according to claim 2, wherein: The quick plugging mechanism (4) includes a fixed sleeve (401). The fixed sleeve (401) is installed on one side of the support plate (1). The movable pin (402) is arranged inside the fixed sleeve (401). A limit pressing ring (403) is installed on the outer side of the movable pin (402). A first spring (404) is sleeved on the outer side of the movable pin (402). The limit pressing ring (403) and the first spring (404) are both arranged inside the fixed sleeve (401). One end of the movable pin (402) movably penetrates through the fixed sleeve (401) and is connected with a limit piece (405). A pull ring (406) is installed at one end of the limit piece (405).

4. The corner brace for electrical cabinet assembly according to claim 3, characterized in that: The assembling mechanism (2) includes an assembling frame (201). The assembling frame (201) is arranged between the two support plates (1). A plurality of countersunk head bolts (202) are installed on one side of each of the two support plates (1). The plurality of countersunk head bolts (202) respectively penetrate through a corresponding support plate (1) and are connected with the assembling frame (201).

5. The corner brace for electrical cabinet assembly according to claim 4, characterized in that: The reinforcing mechanism (8) includes a reinforcing frame (801). A plurality of adjusting slideways (802) are formed through the surface of the reinforcing frame (801). A gasket (804) is installed inside each adjusting slideway (802). A fastening bolt (803) is sleeved on the outer side of each gasket (804).

6. The corner brace for electrical cabinet assembly according to claim 5, characterized in that: On one side of each of the two reinforcing frames (801), a fixing frame (6) is installed. On one side of each fixing frame (6), a positioning bolt (7) is installed. Each positioning bolt (7) movably penetrates through a corresponding fixing frame (6) and is connected to a corresponding positioning screw hole (504).

7. The corner brace for assembling an electrical cabinet according to claim 6, characterized in that: At the bottom of a single reinforcing frame (801), two clamping frame mechanisms (9) are provided. The two clamping frame mechanisms (9) correspond to the two support plates (1) respectively.

8. The corner brace for electrical cabinet assembly according to claim 7, characterized in that: The clamping frame mechanism (9) includes a fitting plate (901). The fitting plate (901) is fixedly installed at the bottom of a single reinforcing frame (801). Two sliding channels (902) are formed inside the fitting plate (901). A sliding rod (903) is slidably installed inside each sliding channel (902). A third spring (904) is sleeved on the outer side of each sliding rod (903). The bottoms of the two sliding rods (903) are fixedly connected to a clamping frame (905).

9. The corner brace for electrical cabinet assembly according to claim 8, characterized in that: Between the two support plates (1), two inner support frames (10) are provided. A connecting frame (11) is fixedly connected between the two inner support frames (10).

10. The corner brace for electrical cabinet assembly according to claim 9, characterized in that: On one side of each inner support frame (10), a mounting bolt (12) is installed. One end of each mounting bolt (12) movably penetrates through a corresponding inner support frame (10) and is connected to an assembled frame (201).

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