Combined high-low voltage power distribution cabinet

Abstract

The utility model discloses a combined high-low voltage power distribution cabinet which comprises a cabinet body, a movable door is movably installed on the front side of the cabinet body, a plurality of ventilation grooves are formed in the two sides of the cabinet body, a fixing frame is movably installed in the cabinet body, and an adjusting mechanism facilitating adjustment of the distance between electric appliance elements is arranged on the inner side of the fixing frame. A clamping mechanism convenient for taking out the fixing frame is arranged in the cabinet body, and the adjusting mechanism comprises two limiting plates fixedly installed on the inner side of the fixing frame. According to the combined high-low voltage power distribution cabinet, the spacing of electrical elements is conveniently adjusted through the clamping grooves and the clamping blocks, the clamping grooves are pulled to drive the movable blocks to pull out the clamping blocks from the interiors of the clamping grooves during adjustment, then the mounting plates can be slid to adjust the spacing of the electrical elements, and the shifting plates are loosened when the spacing is adjusted to a proper position; and then elastic force generated by the spring can abut against the movable block to insert the clamping block into the position of the fixed mounting plate in the clamping groove, adjustment is convenient, and practicability is good.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution cabinets, in particular to a combined high and low voltage power distribution cabinet. Background Art

[0002] High and low voltage distribution cabinets are important equipment in the power system. They are used to receive, distribute and transmit electrical energy. They are distribution devices that meet the design functional requirements by assembling some switches, circuit breakers, fuses, buttons, indicator lights, meters, wires and other protective devices into one.

[0003] Chinese patent CN218958347U discloses a combined high and low voltage complete distribution cabinet, including a base and a top plate, the top of the base and the bottom of the top plate are both provided with a card slot, two fixed frames and a vertical plate are movably connected between the two card slots, and the opposite sides of the two fixed frames are movably connected with filters, the front side of one of the fixed frames is connected with a trap door by hinge rotation, and the front side of the vertical plate is fixedly connected with two limit rods. In the utility model, by movably connecting two fixed frames and a vertical plate between the base and the top plate, the base cooperates with the top plate to complete the rapid assembly and disassembly of the equipment, which is convenient for transportation and storage. After the filter is removed, the two distribution cabinets can be aligned and the fixed rod can be pushed to quickly transfer the internal electrical components. The distribution cabinet with the electrical components removed can be completely disassembled for cleaning, which is convenient for detailed cleaning of the distribution cabinet and convenient for use.

[0004] Based on the above-mentioned prior art, the currently available combined high and low voltage distribution cabinet still has the following problems: the disassembly and assembly of the mounting plate during cleaning is rather cumbersome, the mounting plate is fixed by bolts, and the adjustment of the internal mounting frame is relatively limited, making it inconvenient to adjust the spacing of electrical components, and the practicality is average. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a combined high and low voltage distribution cabinet, which solves the problems of the existing combined high and low voltage distribution cabinet, such as cumbersome disassembly and assembly of the mounting plate during cleaning, large restrictions on the adjustment of the internal mounting frame, inconvenience in adjusting the spacing of electrical components, and general practicality.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a combined high and low voltage distribution cabinet, including a cabinet body, a movable door movably installed on the front side of the cabinet body, a plurality of ventilation slots are provided on both sides of the cabinet body, a fixed frame movably installed inside the cabinet body, an adjustment mechanism for conveniently adjusting the spacing between electrical components is provided on the inner side of the fixed frame, a clamping mechanism for conveniently removing the fixed frame is provided inside the cabinet body, the adjustment mechanism includes two limit plates fixedly installed on the inner side of the fixed frame, five mounting plates movably installed on the inner side of the fixed frame, a plurality of card slots are provided on opposite sides of the two limit plates, grooves are provided inside the five mounting plates, springs are movably installed inside the grooves, two movable blocks are movably installed inside the grooves, card blocks are fixedly installed on the ends of the two movable blocks away from the springs, notches are provided on the bottom surfaces of the several mounting plates, and paddles are fixedly installed on the bottom surfaces of the two movable blocks.

[0007] Preferably, the top ends of the two limit plates are movable through the bottom surfaces of the five mounting plates and are fixedly mounted on the top surface inside the fixed frame, both ends of the spring are tightly attached to the opposite sides of the two movable blocks, and the end of the block away from the spring is movable through the interior of the groove and extends to the interior of several slots.

[0008] Preferably, the top surface of the notch passes through the bottom surface of the groove and extends to the inside of the groove, and the bottom end of the paddle movably passes through the inside of the groove and the notch and extends to the outside of the five mounting plates.

[0009] Preferably, the clamping mechanism includes limit grooves opened on both sides of the cabinet body cavity, a sliding groove is opened on the rear side of the cabinet body cavity, a protective shell is fixedly installed on the top surface of the cabinet, a driving motor is fixedly installed on the bottom surface of the protective shell cavity, positive and negative screws are movably installed inside the sliding groove, two sliding blocks are movably installed inside the sliding groove, splints are fixedly installed on the front sides of the two sliding blocks, limit blocks are fixedly installed on both sides of the fixed frame, and handles are fixedly installed on the front sides of the limit blocks.

[0010] Preferably, one side of the limiting block is slidably mounted inside the limiting groove.

[0011] Preferably, the top end of the forward and reverse screw rods movably passes through the interior of the slide groove and is fixedly installed on the output end of the driving motor, the bottom end threads of the forward and reverse screw rods pass through the top surfaces of the two sliders and are movably installed on the bottom surface of the slide groove, and the front sides of the two sliders pass through the interior of the slide groove and are fixedly installed on the rear side of the splint.

[0012] Beneficial Effects

[0013] The utility model provides a combined high and low voltage distribution cabinet. Compared with the prior art, it has the following beneficial effects:

[0014] (1) This combined high and low voltage distribution cabinet facilitates the adjustment of the spacing of electrical components by means of the provided card slots and card blocks. When adjusting, the card slot is pulled to drive the movable block to pull the card block out from the inside of the card slot. Then, the mounting plate can be slid to adjust the spacing of the electrical components. When the spacing is adjusted to a suitable position, the plate is released. Then, the elastic force generated by the spring will resist the movable block to insert the card block into the inside of the card slot to fix the position of the mounting plate. This facilitates adjustment and has good practicality.

[0015] (2) This combined high and low voltage distribution cabinet facilitates the disassembly and assembly of the fixed frame by means of the limit blocks and clamping plates. When in use, the drive motor is started to drive the clamping plate to leave the fixed frame through the slider, and then the handle is pulled through the slider to pull the fixed frame together with the electrical components out of the cabinet body, which is convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional appearance schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the side cross-sectional three-dimensional appearance of the utility model;

[0018] Figure 3 This is a three-dimensional appearance diagram of the adjustment mechanism of the utility model;

[0019] Figure 4 It is a schematic diagram of the cross-section and three-dimensional appearance of the adjustment mechanism of the utility model;

[0020] Figure 5 For the utility model Figure 4 A in the middle is an enlarged schematic diagram of the appearance.

[0021] In the figure: 1-cabinet, 2-ventilation slot, 3-adjustment mechanism, 31-limiting plate, 32-mounting plate, 33-card slot, 34-push plate, 35-groove, 36-spring, 37-movable block, 38-card block, 39-notch, 4-clamping mechanism, 41-protective shell, 42-drive motor, 43-positive and negative screws, 44-slide slot, 45-handle, 46-limiting block, 47-limiting slot, 48-plywood, 49-slider, 5-fixed frame, 6-movable door. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The utility model provides two technical solutions:

[0024] Figure 1 and Figure 4-Figure 5 The first embodiment is shown: a combined high and low voltage distribution cabinet, including a cabinet 1, a movable door 6 is movably installed on the front side of the cabinet 1, a plurality of ventilation slots 2 are opened on both sides of the cabinet 1, and the plurality of ventilation slots 2 are linearly and evenly distributed on both sides of the cabinet 1, a fixed frame 5 is movably installed inside the cabinet 1, an adjustment mechanism 3 for conveniently adjusting the spacing between electrical components is arranged on the inner side of the fixed frame 5, a clamping mechanism 4 for conveniently removing the fixed frame 5 is arranged inside the cabinet 1, and the adjustment mechanism 3 includes two limit plates 31 fixedly installed on the inner side of the fixed frame 5, Five mounting plates 32 are movably mounted on the inner side of the fixed frame 5, and the five mounting plates 32 are linearly and evenly distributed on the inner side of the fixed frame 5. A plurality of card slots 33 are provided on the opposite sides of the two limit plates 31, and the plurality of card slots 33 are linearly and evenly distributed on the opposite sides of the two limit plates 31. A groove 35 is provided inside the five mounting plates 32, and a spring 36 is movably mounted inside the groove 35. Two movable blocks 37 are movably mounted inside the groove 35, and the two movable blocks 37 are cylindrical, and one end of the two movable blocks 37 is away from the spring 36. The bottom surfaces of the two movable blocks 37 are fixedly installed with card blocks 38, and the bottom surfaces of the several mounting plates 32 are provided with slots 39. The bottom surfaces of the two movable blocks 37 are fixedly installed with dial plates 34, and the dial plates 34 are L-shaped. The top ends of the two limit plates 31 are movable through the bottom surfaces of the five mounting plates 32 and are fixedly installed on the top surface of the inner side of the fixed frame 5. The two limit plates 31 can limit the running trajectory of the five mounting plates 32 moving up and down. The two ends of the spring 36 are tightly attached to the opposite sides of the two movable blocks 37, and the elastic force of the spring 36 can resist the two movable blocks 37 to move the card blocks. The block 38 is inserted into the interior of several slots 33 to fix the position of the five mounting plates 32. The end of the block 38 away from the spring 36 movably passes through the interior of the groove 35 and extends to the interior of several slots 33. The top surface of the notch 39 passes through the bottom surface of the groove 35 and extends to the interior of the groove 35. The bottom end of the paddle plate 34 movably passes through the interior of the groove 35 and the notch 39 and extends to the outside of the five mounting plates 32. The paddle plate 34 can be pulled to drive the two movable blocks 37 to pull the block 38 out of the interior of several slots 33 to adjust the position of the mounting plate 32.

[0025] The provided card slots 33 and card blocks 38 facilitate the adjustment of the spacing of the electrical components. When adjusting, the card slots 33 are pulled to drive the movable block 37 to pull the card block 38 out of the card slots 33, and then the mounting plate 32 can be slid to adjust the spacing of the electrical components. When the spacing is adjusted to a suitable position, the dial plate 34 is released, and then the elastic force generated by the spring 36 will resist the movable block 37 to insert the card block 38 into the position of the mounting plate 32 inside the card slot 33, which is convenient for adjustment and has good practicality.

[0026] Figure 1-Figure 3The second embodiment is shown, which mainly differs from the first embodiment in that: the clamping mechanism 4 includes limit grooves 47 opened on both sides of the inner cavity of the cabinet 1, a slide groove 44 is opened on the rear side of the inner cavity of the cabinet 1, a protective shell 41 is fixedly installed on the top surface of the cabinet 1, a driving motor 42 is fixedly installed on the bottom surface of the inner cavity of the protective shell 41, a positive and negative screw 43 is movably installed inside the slide groove 44, two sliders 49 are movably installed inside the slide groove 44, and the two sliders 49 are convex, the front sides of the two sliders 49 are fixedly installed with clamps 48, and the clamps 48 are L-shaped, and both sides of the fixed frame 5 are fixedly installed with limit blocks 46, and the limit blocks 46 are convex. A handle 45 is fixedly installed on the front side of the limit block 46, and one side of the limit block 46 is slidably installed in the limit groove 47, and the limit block 46 can limit the position of the fixed frame 5 through the limit groove 47. The top end of the forward and reverse thread screws 43 movably passes through the interior of the slide groove 44 and is fixedly installed on the output end of the drive motor 42. The bottom end threads of the forward and reverse thread screws 43 pass through the top surfaces of the two sliders 49 and are movably installed on the bottom surface of the slide groove 44. Starting the drive motor 42 can drive the forward and reverse thread screws 43 to clamp and fix the fixed frame 5 through the slider 49, and the front sides of the two sliders 49 pass through the interior of the slide groove 44 and are fixedly installed on the rear side of the clamp 48.

[0027] The limit blocks 46 and the clamping plates 48 are provided to facilitate the disassembly and assembly of the fixed frame 5. When in use, the driving motor 42 is started to drive the clamping plates 48 to leave the fixed frame 5 through the slider 49, and then the handle 45 is pulled through the slider 49 to pull the fixed frame 5 together with the electrical components out of the cabinet 1, which is convenient and quick.

[0028] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used.

[0029] During use, the user installs the electrical components on the front side of the mounting plate 32. When adjusting, pull the slot 33 to drive the movable block 37 to pull the block 38 out of the slot 33, and then slide the mounting plate 32 to adjust the spacing of the electrical components. When it is adjusted to a suitable position, release the paddle 34, and then the elastic force generated by the spring 36 will resist the movable block 37 to insert the block 38 into the slot 33 to fix the mounting plate 32. When it is necessary to clean the inside of the cabinet 1, start the drive motor 42 to drive the clamping plate 48 to leave the fixed frame 5 through the slider 49, and then pull the handle 45 through the slider 49 to pull the fixed frame 5 together with the electrical components out of the inside of the cabinet 1, and then the inside of the cabinet 1 can be cleaned.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include"-"comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process-method-article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process-method-article or device.

[0031] Although 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 the 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 combined high and low voltage distribution cabinet, comprising a cabinet body (1), characterized in that: A movable door (6) is movably mounted on the front side of the cabinet (1), a plurality of ventilation slots (2) are provided on both sides of the cabinet (1), a fixed frame (5) is movably mounted inside the cabinet (1), an adjustment mechanism (3) for conveniently adjusting the spacing between electrical components is provided inside the fixed frame (5), and a clamping mechanism (4) for conveniently removing the fixed frame (5) is provided inside the cabinet (1); The adjustment mechanism (3) comprises two limit plates (31) fixedly mounted on the inner side of a fixed frame (5); five mounting plates (32) are movably mounted on the inner side of the fixed frame (5); a plurality of clamping grooves (33) are provided on opposite sides of the two limit plates (31); a groove (35) is provided inside the five mounting plates (32); a spring (36) is movably mounted inside the groove (35); two movable blocks (37) are movably mounted inside the groove (35); a clamping block (38) is fixedly mounted on one end of the two movable blocks (37) away from the spring (36); a notch (39) is provided on the bottom surface of the plurality of mounting plates (32); and a shifting plate (34) is fixedly mounted on the bottom surface of the two movable blocks (37).

2. A combined high and low voltage distribution cabinet according to claim 1, characterized in that: The top ends of the two limit plates (31) are movably passed through the bottom surfaces of the five mounting plates (32) and are fixedly mounted on the top surface of the inner side of the fixed frame (5); both ends of the spring (36) are tightly attached to the opposite sides of the two movable blocks (37); and one end of the clamping block (38) away from the spring (36) is movably passed through the interior of the groove (35) and extends to the interior of the plurality of clamping slots (33).

3. A combined high and low voltage distribution cabinet according to claim 1, characterized in that: The top surface of the notch (39) penetrates the bottom surface of the groove (35) and extends to the inside of the groove (35), and the bottom end of the shift plate (34) movably penetrates the inside of the groove (35) and the notch (39) and extends to the outside of the five mounting plates (32).

4. The combined high and low voltage distribution cabinet according to claim 1 is characterized in that: The clamping mechanism (4) comprises limit grooves (47) provided on both sides of the inner cavity of the cabinet (1); a slide groove (44) is provided on the rear side of the inner cavity of the cabinet (1); a protective shell (41) is fixedly mounted on the top surface of the cabinet (1); a driving motor (42) is fixedly mounted on the bottom surface of the inner cavity of the protective shell (41); a forward and reverse screw rod (43) is movably mounted inside the slide groove (44); two sliders (49) are movably mounted inside the slide groove (44); a clamping plate (48) is fixedly mounted on the front sides of the two sliders (49); limit blocks (46) are fixedly mounted on both sides of the fixed frame (5); and a handle (45) is fixedly mounted on the front side of the limit blocks (46).

5. A combined high and low voltage distribution cabinet according to claim 4, characterized in that: One side of the limiting block (46) is slidably mounted inside the limiting groove (47).

6. A combined high and low voltage distribution cabinet according to claim 4, characterized in that: The top end of the forward and reverse thread screw (43) movably passes through the interior of the slide groove (44) and is fixedly mounted on the output end of the drive motor (42); the bottom end of the forward and reverse thread screw (43) threads through the top surfaces of the two sliders (49) and is movably mounted on the bottom surface of the slide groove (44); the front sides of the two sliders (49) pass through the interior of the slide groove (44) and are fixedly mounted on the rear side of the clamping plate (48).

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