Combined switch cabinet frame structure

Abstract

The utility model discloses a combined switch cabinet frame structure, which relates to the technical field of switch cabinet frames, and comprises a support and a support plate, a fixing component is arranged in the support, the bottom end of the support plate is attached to the top end of the support, the top end of the support plate is fixedly connected with a cabinet body, the top end of the support is fixedly connected with a bracket, and the bracket is fixedly connected with the cabinet body. The outer side of the support is fixedly connected with six reinforcing plates, the top end of the support is fixedly connected with a top plate, the top end of the top plate is fixedly connected with a shell, and the inner wall of the front face of the shell is fixedly connected with an electric telescopic rod. A limiting plate is conveniently driven to move through an electric telescopic rod, part of the split type cabinet body is conveniently extruded and limited, meanwhile, a top cover is clamped at the top end of the shell so that dust prevention can be conveniently conducted on the cabinet body, the top cover can be taken down and does not cover the cabinet body, setting can be conducted according to needs, and the practicability is high. And through the reinforcing plate, the overall support of the bracket can be reinforced.

Description

Technical Field

[0001] The utility model relates to a frame structure, in particular to a combined switch cabinet frame structure, and belongs to the technical field of switch cabinet frames. Background Art

[0002] The main function of the switchgear is to open and close, control and protect electrical equipment during the power generation, transmission, distribution and energy conversion process of the power system. To facilitate later operation, existing switchgear usually adopts a split setting, with electrical components placed in the electrical cabinet and electrical control components placed in the operating cabinet, so as to facilitate later operation.

[0003] Among them, the "frame structure of a vacuum switch cabinet" disclosed in the application number "CN202022426309.0" is also an increasingly mature technology. It raises the problem that "however, traditional split switch cabinets are mostly operating cabinets directly stacked in electrical cabinets, lacking a dedicated support frame, and a large number of control components are installed in the operating cabinet, which leads to excessive pressure on the electrical cabinet and easy deformation in the later stage". The beneficial effect is that "the utility model can support the split operating cabinet and electrical cabinet, which is convenient, improves the overall support strength, and facilitates the improvement of the safety of the switch cabinet". The application number is "CN20132056 8675.7” discloses a “switch cabinet frame structure”, which states that “the beneficial effect of the present invention compared with the existing cabinet frame structure model is that, under the premise of ensuring the structural strength of the switch cabinet, it meets the requirements of the protection level of the switch cabinet shell, breaks the previous switch cabinet structure composition model, and adopts a structural model in which the bottom plate, columns, beams, and angle connectors are used to construct the overall frame and then install the cover plate. The cover plate is only installed on the left or right side of the overall frame. This solves the problem of labor consumption in the bending and forming process of the large side plate, and components can also be installed in the cabinet from the side of the overall frame, making the component installation sequence more flexible.”

[0004] However, the above two frame structures still have the following defects during use: the cabinet body and the frame are fixed by welding, which is not convenient for disassembly, transportation and maintenance of the cabinet body. Summary of the Invention

[0005] The purpose of the present invention is to provide a combined switch cabinet frame structure to solve the problem proposed in the above background technology that the cabinet body and the frame are fixed by welding, which is inconvenient for disassembly, transportation and maintenance of the cabinet body.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a combined switch cabinet frame structure, comprising a support and a support plate, a fixing component is provided inside the support, the bottom end of the support plate is fitted with the top end of the support, the top end of the support plate is fixedly connected to the cabinet body, the top end of the support is fixedly connected to the bracket, six reinforcement plates are fixedly connected to the outside of the bracket, the top end of the bracket is fixedly connected to the top plate, the top end of the top plate is fixedly connected to the shell, the inner wall of the front side of the shell is fixedly connected to an electric telescopic rod, the telescopic end of the electric telescopic rod is fixedly connected to a limit plate, and the top end of the shell is snap-connected to a top cover.

[0007] Preferably, the fixing assembly includes a rectangular through groove, two fixing blocks and a connecting assembly, the rectangular through groove is opened inside the support, the two fixing blocks are fixedly arranged on the inner side of the rectangular through groove, and the inner sides of the two fixing blocks are provided with threaded grooves.

[0008] Preferably, the connecting assembly includes a card plate, two card blocks and a slide plate. The card plate is slidably engaged with the rectangular through groove. Two rectangular card slots are opened on the inner side of the card plate. The two card blocks are fixedly set on the top of the card plate. The slide plate is fixedly set on the top of the card plate. The inner sides of the two card blocks are threadedly connected with fastening bolts.

[0009] Preferably, the two rectangular slots are respectively fitted with the two fixing blocks, and the two fixing blocks are both fitted with the inner side of the front surface of the support.

[0010] Preferably, a slide groove matching the slide plate is provided on the inner side of the top end of the support, and the slide groove fits the slide plate, and the top end of the slide plate is fixedly connected to the bottom end of the support plate.

[0011] Preferably, the two fastening bolts are threadedly connected to the two thread grooves respectively.

[0012] Preferably, a power box is fixedly connected to the top of the top plate, a battery is fixedly connected to the inner side of the power box, a switch panel is fixedly provided on the front of the bracket, an electric telescopic rod switch is provided on the surface of the switch panel, and the electric telescopic rod is electrically connected to the battery through the electric telescopic rod switch.

[0013] Compared with the related art, the combined switch cabinet frame structure provided by the present invention has the following beneficial effects:

[0014] A combined switch cabinet frame structure, which makes it easy to place a part of the split cabinet into the shell by opening the top cover, and makes it easy to move the limit plate through the electric telescopic rod, so as to squeeze and limit the part of the split cabinet. At the same time, the cabinet is easy to be dust-proof by clamping the top cover on the top of the shell, and the top cover can also be removed without covering the cabinet. It can be set according to needs, and the reinforcement plate is used to reinforce the support of the bracket as a whole. At the same time, the slide plate corresponds to the matching slide groove, the rectangular card groove slides correspondingly with the fixed block, and the card block is engaged with the inner side of the support to facilitate the sliding of the card plate into the interior of the rectangular through groove, so as to facilitate the installation of the cabinet. At the same time, the cabinet is fixed by fastening the bolts, the card block and the threaded connection with the threaded groove, and it is easy to disassemble without affecting the use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the partial structure of the cross section of the utility model;

[0017] Figure 3 It is a schematic diagram of the cross-sectional structure of a part of the utility model;

[0018] Figure 4 This is a schematic diagram of the planar structure of the front side of the utility model;

[0019] Figure 5 It is a schematic diagram of the local structure of the utility model.

[0020] In the figure: 1. Support; 2. Fixing assembly; 21. Rectangular through slot; 22. Fixing block; 23. Threaded slot; 24. Connecting assembly; 241. Clamping plate; 242. Rectangular clamping slot; 243. Clamping block; 244. Slide plate; 245. Fastening bolt; 3. Support plate; 4. Cabinet; 5. Bracket; 6. Reinforcement plate; 7. Top plate; 8. Shell; 9. Electric telescopic rod; 10. Limiting plate; 11. Top cover; 12. Power box; 13. Switch panel. DETAILED DESCRIPTION

[0021] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Example 1:

[0022] See also Figure 1-5The utility model provides a combined switch cabinet frame structure, including a support 1 and a support plate 3. A fixing component 2 is provided inside the support 1. The bottom end of the support plate 3 is fitted with the top end of the support 1. The top end of the support plate 3 is fixedly connected to a cabinet body 4. The top end of the support 1 is fixedly connected to a bracket 5. Six reinforcing plates 6 are fixedly connected to the outside of the bracket 5. The top end of the bracket 5 is fixedly connected to a top plate 7. The top end of the top plate 7 is fixedly connected to a shell 8. The inner wall of the front face of the shell 8 is fixedly connected to an electric telescopic rod 9. The telescopic end of the electric telescopic rod 9 is fixedly connected to a limit plate 10. The top end of the shell 8 is snap-connected to a top cover 11.

[0023] The top of the top plate 7 is fixedly connected to a power box 12, and the inner side of the power box 12 is fixedly connected to a battery. A switch panel 13 is fixedly provided on the front of the bracket 5. The surface of the switch panel 13 is provided with an electric telescopic rod switch. The electric telescopic rod 9 is electrically connected to the battery through the electric telescopic rod switch, which facilitates the control of the operation of the electric telescopic rod 9.

[0024] See also Figure 1-5 A modular switch cabinet frame structure also includes a fixing assembly 2, which includes a rectangular through-slot 21, two fixing blocks 22, and a connecting assembly 24. The rectangular through-slot 21 is opened inside the support 1, and the two fixing blocks 22 are fixedly arranged on the inner side of the rectangular through-slot 21. The inner sides of the two fixing blocks 22 are both provided with a threaded groove 23 for easy threaded connection.

[0025] Specifically, such as Figure 1 、 Figure 2 、 Figure 4 As shown, after the auxiliary cabinet is installed, hold the cabinet 4, then place the support plate 3 on the top of the support 1, and at the same time, the slide plate 244 is inserted into the corresponding slide groove opened at the top of the support 1, and then the cabinet 4 is pushed into the interior of the bracket 5, and the card plate 241 is fitted into the rectangular through groove 21. Example 2:

[0026] The connecting assembly 24 includes a clamping plate 241, two clamping blocks 243, and a slide plate 244. The clamping plate 241 is slidably engaged with the rectangular through-slot 21. Two rectangular clamping slots 242 are defined on the inner side of the clamping plate 241. The two clamping blocks 243 are fixedly mounted on the top of the clamping plate 241. The slide plate 244 is fixedly mounted on the top of the clamping plate 241. Fastening bolts 245 are threadedly connected to the inner sides of the two clamping blocks 243 for easy installation.

[0027] The two rectangular slots 242 are respectively fitted with the two fixing blocks 22, and the two blocks 243 are both engaged with the inner side of the front face of the support 1, so as to facilitate the preliminary positioning of the cabinet 4;

[0028] A slide groove matching the slide plate 244 is provided on the inner side of the top of the support 1, and the slide groove fits the slide plate 244. The top of the slide plate 244 is fixedly connected to the bottom of the support plate 3 to prevent the cabinet body 4 from deviating.

[0029] The two fastening bolts 245 are respectively threadedly connected to the two thread grooves 23, making it easy to install and disassemble the cabinet 4;

[0030] Specifically, such as Figure 1 、 Figure 2 、 Figure 4 、 Figure 5 As shown, the corresponding two rectangular slots 242 will correspond to the two fixing blocks 22 and slide fit together. At this time, the position of the cabinet 4 is more accurately positioned to prevent deviation. After the positioning is completed, continue to push the cabinet 4 toward the inside of the bracket 5. Gradually, the two blocks 243 will engage with the inside of the front of the support 1 to complete the installation limit of the cabinet 4. Then the two fastening bolts 245 correspond to the inside of the two threaded grooves 23. At this time, the two fastening bolts 245 are turned into the two blocks 243 and the inside of the two threaded grooves 23, thus completing the installation and fixation of the cabinet 4. It is easy to disassemble without welding, which is conducive to the disassembly and maintenance of the cabinet 4 and is easy to operate.

[0031] Working principle: When in use, the utility model is a combined switch cabinet frame structure. First, six reinforcement plates 6 are provided on the outside of the bracket 5 to provide good reinforcement and support for the bracket 5. Then, if the cabinet body 4 is a split setting, the top cover 11 is opened and a part of the cabinet body 4, here called the auxiliary cabinet body, is placed inside the shell body 8 by fitting the auxiliary cabinet body to the inner wall of the back of the shell body 8. Then, the electric telescopic rod switch on the switch panel 13 is used to control the operation of the electric telescopic rod 9. The electric telescopic rod 9 drives the limit plate 10 to squeeze and limit the auxiliary cabinet body, and the force is controlled to protect the auxiliary cabinet body without damaging the auxiliary cabinet body. Whether to reset the top cover 11 back to the shell body 8 can be set as needed. If the auxiliary cabinet body is not set, this step is omitted. The auxiliary cabinet body is set here, so it is described. After the auxiliary cabinet body is installed, hold the cabinet body 4, and then place the support plate 3 At the top of the support 1, and at the same time, the slide plate 244 is inserted into the corresponding sliding groove opened at the top of the support 1, and then the cabinet 4 is pushed toward the inside of the bracket 5, and the card plate 241 corresponds to the rectangular through groove 21, and the corresponding two rectangular card slots 242 will correspond to the two fixing blocks 22 and slide and fit. At this time, the position of the cabinet 4 is more accurately positioned to prevent deviation. After the positioning is completed, continue to push the cabinet 4 toward the inside of the bracket 5, and gradually the two card blocks 243 will be engaged with the inside of the front of the support 1 to complete the installation limit of the cabinet 4. Then the two fastening bolts 245 correspond to the inside of the two threaded grooves 23. At this time, the two fastening bolts 245 are turned into the inside of the two card blocks 243 and the two threaded grooves 23, which completes the installation and fixation of the cabinet 4. It is easy to disassemble and does not require welding, which is conducive to the disassembly and maintenance of the cabinet 4 and is easy to operate.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A modular switch cabinet frame structure, comprising a support (1) and a support plate (3), characterized in that: A fixing assembly (2) is provided inside the support (1); the bottom end of the support plate (3) is fitted with the top end of the support (1); the top end of the support plate (3) is fixedly connected to a cabinet (4); the top end of the support (1) is fixedly connected to a bracket (5); the outside of the bracket (5) is fixedly connected to six reinforcing plates (6); the top end of the bracket (5) is fixedly connected to a top plate (7); the top end of the top plate (7) is fixedly connected to a shell (8); the inner wall of the front face of the shell (8) is fixedly connected to an electric telescopic rod (9); the telescopic end of the electric telescopic rod (9) is fixedly connected to a limiting plate (10); and the top end of the shell (8) is snap-connected to a top cover (11).

2. The modular switch cabinet frame structure according to claim 1, characterized in that: The fixing assembly (2) comprises a rectangular through slot (21), two fixing blocks (22) and a connecting assembly (24); the rectangular through slot (21) is provided inside the support (1); the two fixing blocks (22) are fixedly arranged on the inner side of the rectangular through slot (21); and the inner sides of the two fixing blocks (22) are provided with a threaded groove (23).

3. The modular switch cabinet frame structure according to claim 2, characterized in that: The connecting assembly (24) comprises a card plate (241), two card blocks (243) and a slide plate (244); the card plate (241) is slidably engaged with the rectangular through slot (21); two rectangular card slots (242) are provided on the inner side of the card plate (241); the two card blocks (243) are fixedly arranged at the top end of the card plate (241); the slide plate (244) is fixedly arranged at the top end of the card plate (241); and the inner sides of the two card blocks (243) are threadedly connected with fastening bolts (245).

4. The combined switch cabinet frame structure according to claim 3 is characterized in that: The two rectangular slots (242) are respectively fitted with the two fixing blocks (22), and the two fixing blocks (243) are both fitted with the inner side of the front side of the support (1).

5. The combined switch cabinet frame structure according to claim 3 is characterized in that: A slide groove matching the slide plate (244) is provided on the inner side of the top end of the support (1), and the slide groove fits the slide plate (244). The top end of the slide plate (244) is fixedly connected to the bottom end of the support plate (3).

6. The modular switch cabinet frame structure according to claim 3, characterized in that: The two fastening bolts (245) are respectively threadedly connected to the two thread grooves (23).

7. The modular switch cabinet frame structure according to claim 1, characterized in that: A power box (12) is fixedly connected to the top of the top plate (7), a storage battery is fixedly connected to the inner side of the power box (12), a switch panel (13) is fixedly provided on the front side of the bracket (5), an electric telescopic rod switch is provided on the surface of the switch panel (13), and the electric telescopic rod (9) is electrically connected to the storage battery via the electric telescopic rod switch.

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