Electrical control cabinet convenient for installation of internal electrical elements

Abstract

The utility model relates to the technical field of electrical equipment, and discloses an electrical control cabinet convenient for installation of internal electrical elements, which comprises an electrical control cabinet main body, a fixing frame is movably installed in the electrical control cabinet main body, and transverse guide rails and longitudinal guide rails are fixedly installed on the surface of the fixing frame at equal intervals. A voltage regulating assembly is installed at the bottom end of the interior of the fixing frame, and fixing rods are fixedly connected to the four corners of the interior of the electrical control cabinet body. According to the utility model, through the arrangement of the positioning assembly and the fixing rod, the fixing frame can slide in the electrical control cabinet main body, and the transverse guide rail and the longitudinal guide rail can slide towards the outside of the electrical control cabinet main body, so that a worker can work in a wider space, and elements can be clamped into the guide rails more easily; the electric control cabinet is not limited by a narrow space in the electric control cabinet body any more, the installation efficiency and accuracy are improved, the element damage risk is reduced, after the fixing frame slides out, circuit arrangement is more convenient, and wiring is more orderly.

Description

TECHNICAL FIELD

[0001] The utility model relates to electrical equipment technical field more particularly to a kind of electrical control cabinet facilitating internal electrical component installation. BACKGROUND

[0002] Electrical control cabinet is a kind of for centralized control, protection and distribution electric energy, and to the electrical equipment monitoring and regulation electrical equipment, and the working principle of electrical control cabinet is based on the characteristics of different electrical components and mutual cooperation, mainly the control element of various electrical equipment is installed in a cabinet, and operator can operate and control multiple devices or entire system in a place, facilitate to realize the centralized management of complex production process or electrical system.

[0003] Traditional control cabinet will be fixedly installed with multiple guide rails, mainly for the fixed installation of electrical components, and the internal space of control cabinet is usually compact, especially large and complex switch cabinet, internal components are dense, and worker needs to accurately clamp components into guide rail in limited space, which requires high precision and flexibility of operation, for example, small relay is installed in narrow corner, and hand movement space is small, and operation difficulty is great, when component needs to be added on the guide rail of already installed component, surrounding components will limit tool use and hand movement, and further increase installation difficulty. SUMMARY

[0004] In order to overcome the above-mentioned defects of prior art, the utility model provides an electrical control cabinet facilitating internal electrical component installation to solve the problems in the above background art.

[0005] The utility model provides the following technical scheme: an electrical control cabinet facilitating internal electrical component installation, comprising an electrical control cabinet main body, a fixed frame movably installed inside the electrical control cabinet main body, horizontal guide rails and longitudinal guide rails equidistantly fixedly installed on the surface of the fixed frame, a pressure regulating assembly installed at the bottom of the inside of the fixed frame, fixed rods fixedly connected at the four corners of the inside of the electrical control cabinet main body, recesses formed on the surface of the fixed rods, tooth grooves equidistantly formed on the surface of the fixed rods, and positioning assemblies installed at the four corners of the inside of the fixed frame.

[0006] The positioning assembly comprises a sleeve fixedly connected to the inside of the fixed frame, a protrusion integrally fixedly connected to the inner wall of the sleeve, a sealing groove formed in the inside of the sleeve, a tooth block sealingly and slidably connected to the inside of the sealing groove, a tooth block fixedly connected to the surface of the tooth block close to the protrusion, and a communication pipe fixedly connected to the inside of the sleeve and communicating with the inside of the sealing groove.

[0007] The pressure regulating assembly comprises a fixed box fixedly connected inside the fixed frame, a sealed cavity is formed in the fixed box, a limiting column is fixedly connected to the inner wall of the sealed cavity, a rubber sealing plate is sealingly and slidably connected inside the sealed cavity, a threaded cylinder is fixedly connected to the inside center of the rubber sealing plate, a bolt is threadedly connected inside the threaded cylinder, a bearing is fixedly installed on the outer surface of the bolt, and air release holes are formed in the surface of the fixed box on both sides of the bolt.

[0008] Further, the outer surface of the fixed rod is slidably connected to the inside center of the sleeve, and the outer surface of the protruding block is slidably connected to the inside of the groove.

[0009] Further, the surface of the tooth block away from the rubber sealing block is engagedly connected to the surface of the tooth groove, and the outer surface of the tooth block is slidably connected to the inside of the sleeve.

[0010] Further, the inside of the sealing groove is communicated with the inside of the sealed cavity through the communication pipe, a limiting groove matched with the limiting column is formed in the inside of the limiting column, and the outer surface of the sealed cavity is inserted into the limiting groove.

[0011] Further, the outer ring of the bearing is fixedly connected to the inside of the fixed box, and the inside of the sealed cavity away from the communication pipe is communicated with the outer wall of the fixed box through the air release hole.

[0012] Further, one end of the bolt away from the threaded cylinder extends to the outside of the fixed box, and the surface of the fixed box close to the air release hole is flush with the surface of the fixed frame.

[0013] The technical effects and advantages of the present application are as follows:

[0014] 1. The utility model discloses a positioning assembly and a fixed rod, which can make the fixed frame slide in the inside of the electrical control cabinet body, can slide the horizontal guide rail and the longitudinal guide rail to the outside of the electrical control cabinet body, can make the staff work in a more open space, can more easily insert the element into the guide rail, is no longer restricted by the narrow space in the inside of the electrical control cabinet body, improves installation efficiency and accuracy, reduces the risk of element damage, after the fixed frame slides out, the line arrangement is more convenient, and the wiring is more orderly.

[0015] 2. The utility model discloses a pressure regulating assembly, which can position the position of the positioning assembly, position the position of the fixed frame in the inside of the electrical control cabinet body, can flexibly control the position of the fixed frame according to the actual installation condition, and enhances adaptability. DRAWINGS

[0016] Figure 1 The utility model structure schematic diagram is shown in the figure.

[0017] Figure 2It is the connection schematic view of the fixed frame and the positioning assembly in the utility model Figure 1 ;

[0018] Figure 3 It is the connection schematic view of the fixed rod and the positioning assembly in the utility model Figure 2 ;

[0019] Figure 4 It is the structure schematic view of the positioning assembly in the utility model;

[0020] Figure 5 It is the structure schematic view of the pressure regulating assembly in the utility model.

[0021] The figure mark is: 1, electrical control cabinet main body;2, fixed frame;3, horizontal guide rail;4, longitudinal guide rail;5, positioning assembly;51, sleeve;52, lug;53, sealing groove;54, rubber sealing block;55, tooth block;56, communication pipe;6, pressure regulating assembly;61, fixed box;62, sealed cavity;63, limiting column;64, rubber sealing plate;65, threaded cylinder;66, bearing;67, bolt;68, air vent;7, fixed rod;8, recess;9, tooth slot. DETAILED DESCRIPTION

[0022] The utility model will be further explained in combination with specific embodiment, however, people skilled in the art should understand, the detailed description given in combination with the drawings here is to explain better, the structure of the utility model must exceed these limited embodiments, and for some equivalent replacement scheme or common means, this paper will not make detailed description, but still belongs to the protection scope of the application.

[0023] Figure 1 - Figure 5 It is the best embodiment of the utility model, the following will be combined with the drawings Figure 1 - Figure 5 The utility model will be further explained.

[0024] Specifically, a kind of electrical control cabinet facilitating internal electrical component installation, including electrical control cabinet main body 1, fixed frame 2 is movably installed in the inside of electrical control cabinet main body 1, equidistant fixed installation is carried out on the surface of fixed frame 2 horizontal guide rail 3 and longitudinal guide rail 4, pressure regulating assembly 6 is installed in the inside bottom end of fixed frame 2, fixed rod 7 is fixedly connected in the inside four corners of electrical control cabinet main body 1, recess 8 is set up on the surface of fixed rod 7, equidistantly set up tooth slot 9 on the surface of fixed rod 7, positioning assembly 5 is installed in the inside four corners of fixed frame 2;

[0025] The positioning assembly 5 comprises a sleeve 51 fixedly connected in the fixed frame 2, the inner wall of the sleeve 51 is integrally fixedly connected with a protrusion 52, the inside of the sleeve 51 is provided with a sealing groove 53, the inside of the sealing groove 53 is sealingly and slidably connected with a tooth block 55, the surface of the tooth block 55 close to the protrusion 52 is fixedly connected with the tooth block 55, the inside of the sleeve 51 is fixedly connected with a communication pipe 56 in communication with the inside of the sealing groove 53;

[0026] The pressure regulating assembly 6 comprises a fixed box 61 fixedly connected in the fixed frame 2, the inside of the fixed box 61 is provided with a sealed cavity 62, the inner wall of the sealed cavity 62 is fixedly connected with a limiting column 63, the inside of the sealed cavity 62 is sealingly and slidably connected with a rubber sealing plate 64, the inside of the rubber sealing plate 64 is fixedly connected with a threaded cylinder 65 at the center, the inside of the threaded cylinder 65 is threadedly connected with a bolt 67, the outer surface of the bolt 67 is fixedly installed with a bearing 66, the surface of the fixed box 61 is provided with a gas vent 68 on both sides of the bolt 67.

[0027] In the embodiment, by setting the positioning assembly 5 and the fixed rod 7, the fixed frame 2 can slide in the electrical control cabinet body 1, the horizontal guide rail 3 and the vertical guide rail 4 can slide towards the outside of the electrical control cabinet body 1, the staff can work in a more open space, the elements can be easily clamped into the guide rail, the installation efficiency and accuracy are improved, the risk of element damage is reduced, after the fixed frame 2 slides out, the line arrangement is more convenient, the wiring is more orderly, by installing the pressure regulating assembly 6, the position of the positioning assembly 5 can be positioned, the position of the fixed frame 2 in the electrical control cabinet body 1 can be positioned, the position of the fixed frame 2 can be flexibly controlled according to the actual installation condition, and the adaptability is improved.

[0028] Specifically, the outer surface of the fixed rod 7 is slidably connected at the inside center of the sleeve 51, and the outer surface of the protrusion 52 is slidably connected in the recess 8.

[0029] In the embodiment, by setting the protrusion 52 and the recess 8, the stability of the sleeve 51 sliding can be improved, and the sleeve 51 is prevented from rotating.

[0030] Specifically, the surface of the tooth block 55 away from the rubber sealing block 54 is engagedly connected to the surface of the tooth groove 9, and the outer surface of the tooth block 55 is slidably connected in the inside of the sleeve 51.

[0031] In the embodiment, by the engagement of the tooth block 55 and the tooth groove 9, the sleeve 51 can be positioned.

[0032] Specifically, the inside of the sealing groove 53 is in communication with the inside of the sealing cavity 62 through the communication pipe 56, the inside of the limiting column 63 is provided with a limiting groove matched with the limiting column 63, and the outer surface of the sealing cavity 62 is inserted into the limiting groove.

[0033] In the embodiment, the limiting column 63 and the limiting groove are arranged, so that the sliding stability of the rubber sealing plate 64 is improved.

[0034] Specifically, the outer ring of the bearing 66 is fixedly connected to the inner portion of the fixed box 61, and the sealing cavity 62 is connected to the outer wall of the fixed box 61 through the air vent hole 68, away from the inner portion of the communication pipe 56.

[0035] In the embodiment, the bearing 66 is arranged to position the bolt 67, so that the bolt 67 is prevented from sliding.

[0036] Specifically, the end of the bolt 67, away from the threaded cylinder 65, extends to the outside of the fixed box 61, and the surface of the fixed box 61, close to the air vent hole 68, is flush with the surface of the fixed frame 2.

[0037] In the embodiment, the bolt 67 is arranged to control the sliding position of the rubber sealing plate 64.

[0038] The working principle and the use process of the utility model are as follows: when the electrical elements need to be installed on the horizontal guide rail 3 and the vertical guide rail 4, the bolt 67 is rotated first, so that the rubber sealing plate 64 slides towards the air vent hole 68, at this time, the end of the sealing cavity 62, away from the air vent hole 68, is in a negative pressure state, and the rubber sealing block 54 is also in a negative pressure state through the communication pipe 56, due to the negative pressure, the sealing groove 53 drives the tooth block 55 to slide towards the communication pipe 56, at this time, the surface of the tooth block 55 is away from the inner portion of the tooth groove 9, and the sleeve 51 can slide freely outside the fixed rod 7, so that the fixed frame 2 can slide in the electrical control cabinet main body 1, the horizontal guide rail 3 and the vertical guide rail 4 can slide towards the outside of the electrical control cabinet main body 1, the staff can work in a more open space, the elements can be easily clamped into the guide rail, the staff is no longer restricted by the small space in the electrical control cabinet main body 1, the installation efficiency and the accuracy are improved, the risk of element damage is reduced, after the fixed frame 2 slides out, the line arrangement is more convenient, the wiring is more orderly, after installation, the fixed frame 2 is slid into the electrical control cabinet main body 1 to the appropriate position, the rubber sealing block 54 is pressurized by reversing the bolt 67, the tooth block 55 is driven to slide by the pressure of the sealing groove 53, and the surface of the tooth block 55 is engaged with the surface of the tooth groove 9, at this time, the position of the fixed frame 2 in the electrical control cabinet main body 1 is positioned, the position of the fixed frame 2 can be controlled flexibly according to the actual installation condition, and the adaptability is improved.

[0039] The above merely describes preferred embodiments of the present application, and is not intended to limit the present application in other forms, and any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments with equivalent changes. However, any simple modification, equivalent change and modification made to the above embodiments without departing from the technical solution of the present application, and according to the technical essence of the present application, still belong to the protection scope of the technical solution of the present application.

Claims

1. An electrical control panel for facilitating installation of internal electrical components, comprising an electrical control panel body (1), characterised in that: The inside of the electrical control cabinet body (1) is movably provided with a fixing frame (2), the surface of the fixing frame (2) is equidistantly and fixedly provided with a transverse guide rail (3) and a longitudinal guide rail (4), the inside bottom end of the fixing frame (2) is provided with a pressure regulating assembly (6), the four corners of the inside of the electrical control cabinet body (1) are fixedly connected with a fixing rod (7), the surface of the fixing rod (7) is provided with a groove (8), the surface of the fixing rod (7) is equidistantly provided with a tooth groove (9), and the four corners of the inside of the fixing frame (2) are provided with a positioning assembly (5). The positioning assembly (5) comprises a sleeve (51) fixedly connected to the inside of the fixing frame (2), the inner wall of the sleeve (51) is integrally and fixedly connected with a protruding block (52), the inside of the sleeve (51) is provided with a sealing groove (53), the inside of the sealing groove (53) is sealingly and slidably connected with a tooth block (55), the surface of the tooth block (55) close to the protruding block (52) is fixedly connected with a tooth block (55), and the inside of the sleeve (51) is fixedly connected with a communication pipe (56) in communication with the inside of the sealing groove (53). The pressure regulating assembly (6) comprises a fixed box (61) fixedly connected to the inside of the fixing frame (2), the inside of the fixed box (61) is provided with a sealed cavity (62), the inner wall of the sealed cavity (62) is fixedly connected with a limiting column (63), the inside of the sealed cavity (62) is sealingly and slidably connected with a rubber sealing plate (64), the inside of the rubber sealing plate (64) is fixedly connected with a threaded cylinder (65) at the center, the inside of the threaded cylinder (65) is threadedly connected with a bolt (67), the outer surface of the bolt (67) is fixedly provided with a bearing (66), and the surface of the fixed box (61) is provided with a gas vent hole (68) on both sides of the bolt (67).

2. The electrical control cabinet facilitating installation of internal electrical components of claim 1, wherein: The outer surface of the fixing rod (7) is slidably connected at the inside center of the sleeve (51), and the outer surface of the protruding block (52) is slidably connected in the inside of the groove (8).

3. The electrical control cabinet facilitating installation of internal electrical components of claim 1, wherein: The surface of the tooth block (55) away from the rubber sealing block (54) is engagedly connected to the surface of the tooth groove (9), and the outer surface of the tooth block (55) is slidably connected in the inside of the sleeve (51).

4. The electrical control cabinet facilitating installation of internal electrical components of claim 1, wherein: The inside of the sealing groove (53) is in communication with the inside of the sealed cavity (62) through the communication pipe (56), the inside of the limiting column (63) is provided with a limiting groove matched with the limiting column (63), and the outer surface of the sealed cavity (62) is inserted into the limiting groove.

5. The electrical control cabinet facilitating installation of internal electrical components of claim 1, wherein: The outer ring of the bearing (66) is fixedly connected to the inside of the fixed box (61), and the inside of the sealed cavity (62) away from the communication pipe (56) is in communication with the outer wall of the fixed box (61) through the gas vent hole (68).

6. An electrical control cabinet for facilitating installation of internal electrical components as defined in claim 1, wherein: One end of the bolt (67) away from the threaded cylinder (65) extends to the outside of the fixed box (61), and the surface of the fixed box (61) close to the gas vent hole (68) is flush with the surface of the fixing frame (2).

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