Spiral fastening frame of switch cabinet

Abstract

The utility model discloses a switch cabinet spiral fastening frame, which relates to the technical field of switch cabinets and comprises a mounting frame, a fastening frame body is fixedly mounted on the upper surface of the mounting frame, and a switch cabinet body is arranged on the upper surface of the fastening frame body. According to the switch cabinet spiral fastening frame, a motor is started to drive a first bevel gear to rotate, and the first bevel gear is meshed to drive a second bevel gear to rotate, so that a threaded rod and a third bevel gear are driven to rotate; a threaded rod rotates to drive a moving block to move so as to drive the moving block and a clamping plate to move to clamp and fix the front, rear, left and right surfaces of the switch cabinet body, and a third bevel gear is engaged to drive a fourth bevel gear to rotate and drive a threaded sleeve to rotate, so that the position of a threaded column is adjusted, and a pressing plate is driven to move downwards. And the switch cabinet body is fixedly clamped, so that the switch cabinet body is fixedly mounted, the switch cabinet body is convenient to disassemble and assemble, and the disassembly and assembly efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of switch cabinets, in particular to a spiral fastening frame for a switch cabinet. Background Technique

[0002] A switch cabinet is an electrical device. The external wires of the switch cabinet first enter the main control switch inside the cabinet, and then enter the sub-control switch. Each branch is set according to its needs. Its main function is to switch, control and protect electrical equipment during the processes of power generation, power transmission, power distribution and power conversion in the power system. It is applicable to various different occasions such as power plants, substations, petrochemical industries, metallurgical rolling mills, light industry textiles, factories and mines, residential communities, high-rise buildings, etc.

[0003] The installation of the switch cabinet usually requires a cabinet frame to install the switch cabinet, which is convenient for installing the switch cabinet on the wall. The installation between the switch cabinet and the cabinet frame is usually connected by bolts or welding, resulting in relatively complex disassembly and assembly of the switch cabinet and the cabinet frame, cumbersome work, and reduced disassembly and assembly efficiency. Therefore, the utility model provides a spiral fastening frame for a switch cabinet to solve the above problems. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a spiral fastening frame for a switch cabinet, which solves the above problems.

[0005] To achieve the above purposes, the utility model is realized through the following technical solutions: A spiral fastening frame for a switch cabinet includes an installation frame. A fastening frame body is fixedly installed on the upper surface of the installation frame. A switch cabinet body is arranged on the upper surface of the fastening frame body. The fastening frame body includes a housing. A through groove is opened on the upper surface of the housing. A motor is fixedly installed at the bottom of the inner cavity of the housing. A first bevel gear is fixedly installed at the output end of the motor. A second bevel gear is meshed and connected to the surface of the first bevel gear. A threaded rod is fixedly installed at one end of the second bevel gear. A moving block is threadedly connected to the surface of the threaded rod. The surface of the moving block is slidably connected to the inner wall of the through groove. A clamping plate is fixedly installed on the upper surface of the moving block. The lower surface of the clamping plate is slidably connected to the upper surface of the housing. A third bevel gear is fixedly connected to one end of the threaded rod. A fourth bevel gear is meshed and connected to the surface of the third bevel gear. A threaded sleeve is fixedly installed on the inner wall of the fourth bevel gear. The surface of the threaded sleeve is rotatably installed in the inner cavity of the housing. The upper end of the threaded sleeve extends above the housing and is fixedly connected to the upper surface of the housing. A threaded column is threadedly connected to the inside of the threaded sleeve. A pressing plate is fixedly installed at the upper end of the threaded column.

[0006] Preferably, the mounting bracket includes a main bracket, the upper surface of the main bracket is fixedly installed on the lower surface of the housing, the lower surface of the main bracket is fixedly installed with a secondary bracket, the front surface of the secondary bracket is fixedly installed with an inclined support bracket, and the upper surface of the inclined support bracket is fixedly installed on the lower surface of the housing.

[0007] Preferably, a support block is rotatably connected to the surface of the threaded rod, and the surface of the support block is fixedly connected to the inner wall of the housing.

[0008] Preferably, a connecting plate is fixedly installed on the side wall of the housing.

[0009] Preferably, bolts are threadedly connected to the surfaces of the secondary bracket, the main bracket, and the connecting plate.

[0010] Preferably, four sets of the second bevel gear, the threaded rod, the support block, the moving block, the clamping plate, and the through groove are provided, and two sets of the threaded sleeve, the third bevel gear, the fourth bevel gear, and the threaded column are provided.

[0011] Advantageous Effects

[0012] The present utility model provides a spiral fastening frame for a switch cabinet. Compared with the prior art, the following advantageous effects are achieved:

[0013] 1. For this spiral fastening frame of the switch cabinet, by starting the motor to drive the first bevel gear to rotate, the second bevel gear is driven to rotate through the meshing of the first bevel gear, thereby driving the threaded rod and the third bevel gear to rotate. By the rotation of the threaded rod, the moving block is driven to move, and then the moving block and the clamping plate are driven to move to clamp and fix the four front, back, left, and right faces of the switch cabinet body. At the same time, the fourth bevel gear is driven to rotate through the meshing of the third bevel gear, and the threaded sleeve is driven to rotate at the same time, thereby adjusting the position of the threaded column and driving the pressing plate to move downward to fixedly clamp the switch cabinet body, realizing the fixed installation of the switch cabinet body, facilitating the disassembly and assembly of the switch cabinet body, and improving the disassembly and assembly efficiency.

[0014] 2. For this spiral fastening frame of the switch cabinet, the connecting plate facilitates the installation of the fastening frame body on the wall surface, increasing the installation height of the switch cabinet body. The main bracket and the secondary bracket assist in the installation of the equipment. The inclined support bracket facilitates the auxiliary support of the fastening frame body and the switch cabinet body, improving the stability of the support. By screwing the bolts into the wall surface at appropriate positions, the stability of the mounting bracket and the fastening frame body is enhanced, thereby achieving the effect of improving the practicality of the equipment. Description of the Drawings

[0015] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0016] Figure 2 is a cross-sectional structural schematic diagram of the present utility model;

[0017] Figure 3 is a schematic diagram of the detailed structure at position B of the present utility model;

[0018] Figure 4 is a schematic diagram of the detailed structure at position A of the present utility model.

[0019] In the figure: 1, fastening frame body; 3, switch cabinet body; 4, mounting frame; 11, outer shell; 12, motor; 13, first bevel gear; 14, second bevel gear; 15, threaded rod; 16, support block; 17, pressing plate; 19, threaded sleeve; 20, third bevel gear; 21, fourth bevel gear; 22, threaded post; 23, connecting plate; 24, moving block; 25, clamping plate; 26, through groove; 41, main frame; 42, sub-frame; 43, bolt; 44, inclined support frame. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Embodiment 1:

[0022] Please refer to Figures 1-4, A screw fastening frame for a switch cabinet, comprising a mounting frame 4. A fastening frame body 1 is fixedly installed on the upper surface of the mounting frame 4. A switch cabinet body 3 is arranged on the upper surface of the fastening frame body 1. The fastening frame body 1 includes a housing 11. A through groove 26 is opened on the upper surface of the housing 11. A motor 12 is fixedly installed at the bottom of the inner cavity of the housing 11. A first bevel gear 13 is fixedly installed at the output end of the motor 12. A second bevel gear 14 is meshed and connected to the surface of the first bevel gear 13. A threaded rod 15 is fixedly installed at one end of the second bevel gear 14. A moving block 24 is threadedly connected to the surface of the threaded rod 15. The surface of the moving block 24 is slidably connected to the inner wall of the through groove 26. A clamping plate 25 is fixedly installed on the upper surface of the moving block 24. The lower surface of the clamping plate 25 is slidably connected to the upper surface of the housing 11. One end of the threaded rod 15 is fixedly connected to a third bevel gear 20. A fourth bevel gear 21 is meshed and connected to the surface of the third bevel gear 20. A threaded sleeve 19 is fixedly installed inside the fourth bevel gear 21. The surface of the threaded sleeve 19 is rotatably installed in the inner cavity of the housing 11. The upper end of the threaded sleeve 19 extends above the housing 11 and is fixedly connected to the upper surface of the housing 11. A threaded post 22 is threadedly connected inside the threaded sleeve 19. A pressing plate 17 is fixedly installed at the upper end of the threaded post 22. The second bevel gear 14, the threaded rod 15, the support block 16, the moving block 24, the clamping plate 25 and the through groove 26 are all provided in four groups. The threaded sleeve 19, the third bevel gear 20, the fourth bevel gear 21 and the threaded post 22 are all provided in two groups. The opening of the through groove 26 facilitates the sliding of the moving block 24.

[0023] In this embodiment, by starting the motor 12 to drive the first bevel gear 13 to rotate, the second bevel gear 14 is driven to rotate through the meshing of the first bevel gear 13, thereby driving the threaded rod 15 and the third bevel gear 20 to rotate. By the rotation of the threaded rod 15, the moving block 24 is driven to move, thereby driving the moving block 24 and the clamping plate 25 to move to clamp and fix the four front, back, left and right faces of the switch cabinet body 3. At the same time, the fourth bevel gear 21 is driven to rotate through the meshing of the third bevel gear 20, and at the same time, the threaded sleeve 19 is driven to rotate, thereby adjusting the position of the threaded post 22 and driving the pressing plate 17 to move downward to fix and clamp the switch cabinet body 3, realizing the fixed installation of the switch cabinet body 3. The fixing is convenient, the fixing stability is good, the clamping effect on the switch cabinet is improved, and at the same time, it is convenient to disassemble and assemble the switch cabinet body 3, improving the disassembly and assembly efficiency, thus having the advantage of efficient disassembly and assembly, facilitating use. The height of the clamping plate 25 on the front of the switch cabinet body 3 is relatively short, facilitating the opening and closing of the cabinet door of the switch cabinet body 3.

[0024] Embodiment Two:

[0025] Please refer to Figures 1-4, this embodiment provides a technical solution based on Embodiment 1: The mounting bracket 4 includes a main bracket 41, the upper surface of the main bracket 41 is fixedly installed on the lower surface of the housing 11, the lower surface of the main bracket 41 is fixedly installed with a sub-bracket 42, the front surface of the sub-bracket 42 is fixedly installed with an inclined support bracket 44, the upper surface of the inclined support bracket 44 is fixedly installed on the lower surface of the housing 11, the surface of the threaded rod 15 is rotatably connected with a support block 16, the surface of the support block 16 is fixedly connected to the inner wall of the housing 11, a connecting plate 23 is fixedly installed on the side wall of the housing 11, and bolts 43 are threadedly connected to the surfaces of the sub-bracket 42, the main bracket 41 and the connecting plate 23.

[0026] In this embodiment, the setting of the connecting plate 23 facilitates the installation of the fastening frame body 1 on the wall surface and increases the installation height of the switch cabinet body 3. The settings of the main bracket 41 and the sub-bracket 42 assist in installing the equipment. The setting of the inclined support bracket 44 facilitates the auxiliary support of the fastening frame body 1 and the switch cabinet body 3, improving the stability of the support. The setting of the bolt 43 screws the bolt 43 into the wall surface at a suitable position, thereby enhancing the stability of the mounting bracket 4 and the fastening frame body 1. The setting of the support block 16 facilitates the support of the threaded rod 15.

[0027] Meanwhile, the content not described in detail in this specification belongs to the well-known prior art in the art.

[0028] During operation, starting the motor 12 drives the first bevel gear 13 to rotate. The first bevel gear 13 drives the second bevel gear 14 to rotate through meshing, thereby driving the threaded rod 15 and the third bevel gear 20 to rotate. The rotation of the threaded rod 15 drives the moving block 24 to move, thereby driving the moving block 24 and the clamping plate 25 to move to clamp and fix the four front, back, left, and right faces of the switch cabinet body 3. At the same time, the third bevel gear 20 drives the fourth bevel gear 21 to rotate through meshing, and at the same time drives the threaded sleeve 19 to rotate, thereby adjusting the position of the threaded column 22 and driving the pressing plate 17 to move downward to fixedly clamp the switch cabinet body 3, realizing the fixed installation of the switch cabinet body 3. The fixing is convenient and has good fixing stability. At the same time, it is convenient to disassemble and assemble the switch cabinet body 3. The setting of the connecting plate 23 facilitates the installation of the fastening frame body 1 on the wall surface and increases the installation height of the switch cabinet body 3. The settings of the main bracket 41 and the sub-bracket 42 assist in installing the equipment. The setting of the inclined support bracket 44 facilitates the auxiliary support of the fastening frame body 1 and the switch cabinet body 3, improving the stability of the support.

[0029] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0030] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A switch cabinet screw fastening frame, comprising a mounting frame (4), characterized in that: A fastening frame body (1) is fixedly mounted on the upper surface of the mounting frame (4), and a switch cabinet body (3) is arranged on the upper surface of the fastening frame body (1); The fastening frame body (1) comprises a shell (11), the upper surface of the shell (11) is provided with a through groove (26), a motor (12) is fixedly mounted at the bottom of the inner cavity of the shell (11), a first bevel gear (13) is fixedly mounted at the output end of the motor (12), the surface of the first bevel gear (13) is meshingly connected with a second bevel gear (14), one end of the second bevel gear (14) is fixedly mounted with a threaded rod (15), the surface of the threaded rod (15) is threadedly connected with a moving block (24), the surface of the moving block (24) is slidably connected to the inner wall of the through groove (26), a clamping plate (25) is fixedly mounted on the upper surface of the moving block (24), and the clamping plate (25) is fixedly mounted on the upper surface of the moving block (24). The lower surface of the plate (25) is slidably connected to the upper surface of the shell (11); one end of the threaded rod (15) is fixedly connected to the third bevel gear (20); the surface of the third bevel gear (20) is meshingly connected to the fourth bevel gear (21); a threaded sleeve (19) is fixedly installed on the inner wall of the fourth bevel gear (21); the surface of the threaded sleeve (19) is rotatably installed in the inner cavity of the shell (11); the upper end of the threaded sleeve (19) extends to the top of the shell (11) and is fixedly connected to the upper surface of the shell (11); the internal thread of the threaded sleeve (19) is connected to a threaded column (22); the upper end of the threaded column (22) is fixedly installed with a pressure plate (17).

2. A switch cabinet screw fastening frame according to claim 1, characterized in that: The mounting frame (4) comprises a main frame (41), the upper surface of the main frame (41) is fixedly mounted on the lower surface of the housing (11), a sub-frame (42) is fixedly mounted on the lower surface of the main frame (41), an oblique support frame (44) is fixedly mounted on the front of the sub-frame (42), and the upper surface of the oblique support frame (44) is fixedly mounted on the lower surface of the housing (11).

3. A switch cabinet screw fastening frame according to claim 1, characterized in that: The surface of the threaded rod (15) is rotatably connected to a support block (16), and the surface of the support block (16) is fixedly connected to the inner wall of the housing (11).

4. A switch cabinet screw fastening frame according to claim 1, characterized in that: A connecting plate (23) is fixedly mounted on the side wall of the housing (11).

5. A switch cabinet screw fastening frame according to claim 2, characterized in that: Bolts (43) are threadedly connected on the surfaces of the auxiliary frame (42), the main frame (41) and the connecting plate (23).

6. The switch cabinet screw fastening frame according to claim 1, characterized in that: The second bevel gear (14), the threaded rod (15), the support block (16), the moving block (24), the clamping plate (25) and the through groove (26) are each provided in four groups, and the threaded sleeve (19), the third bevel gear (20), the fourth bevel gear (21) and the threaded column (22) are each provided in two groups.

Images