Electric power ring main unit convenient to disassemble and assemble

Abstract

The utility model discloses an electric power ring main unit convenient to disassemble and assemble, and relates to the technical field of electric power. A power ring main unit convenient to disassemble and assemble comprises a cabinet body. The cabinet body is composed of two transverse plates, two side plates, a top plate and a telescopic base plate. The transverse plates are connected with the side plates through clamping blocks; clamping grooves matched with the clamping blocks are formed in the transverse plates and the side plates; a plurality of clamping blocks are arranged between the transverse plate and the side plate; a long elastic buckle and a short elastic buckle are arranged at the two ends of the clamping block respectively; according to the utility model, the clamping block and the clamping groove are arranged, the long elastic buckle and the short elastic buckle at the two ends of the clamping block are respectively matched with the clamping groove, so that the ring main unit can be mounted, and when the ring main unit is dismounted, the side plate connected with the short elastic buckle is integrally lifted upwards to drive the short elastic buckle to be lifted out of the larger opening of the clamping groove, so that the dismounting of the ring main unit can be completed; therefore, when the device is used, the whole ring main unit can be conveniently disassembled and assembled.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power, in particular to an electric power ring network cabinet which is easy to disassemble and install. Background Art

[0002] The power ring main unit is a device used in the urban power distribution system, which is mainly used to receive, distribute and control power signals. In the power system, the ring main unit plays the role of connecting different power equipment and can realize the segmented control and protection of the power system. It can monitor parameters such as current and voltage, and automatically cut off the power supply in the event of a fault to protect the safety of power equipment and personnel. The power ring main unit needs to be disassembled and assembled during installation.

[0003] For example, the Chinese utility model patent with announcement number CN217720312U discloses an electric power ring network cabinet, including a first ring network cabinet shell, the first ring network cabinet shell is a U-shaped structure with openings at both ends, the inner walls at the upper and lower ends of the first ring network cabinet shell are indirectly slidably connected to the second ring network cabinet shell, the middle part of the inner wall of the inner side of the first ring network cabinet shell and the inner wall of the inner side of the second ring network cabinet shell are fixedly connected with mounting bosses, the inner walls on both sides of the first ring network cabinet shell are fixedly connected with supporting devices for supporting the second ring network cabinet shell, an adjusting device for driving the first ring network cabinet shell and the second ring network cabinet shell to slide up and down is arranged between the first ring network cabinet shell and the second ring network cabinet shell, a slide groove is opened on the inner wall of the inner side of the first ring network cabinet shell, and a slide rod matching the slide groove is fixedly connected to the back side of the second ring network cabinet shell;

[0004] The above scheme has the following problems: the device can realize the convenient distance of the corresponding module of each device in the power ring network cabinet, but the device is troublesome to disassemble and assemble due to too many internal devices, which wastes time. In addition, the ring network cabinet itself and its internal structure cannot be folded and is not convenient for transportation.

[0005] Therefore, we propose an electric power ring network cabinet that is easy to disassemble and install, so as to solve the above-mentioned problems. Utility Model Content

[0006] The utility model aims to provide an electric power ring main unit that is easy to disassemble and install, so as to solve the problem that the electric power ring main unit in the current market is not easy to disassemble, install and transport, as mentioned in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electric power ring network cabinet that is easy to disassemble and install, comprising a cabinet body; the cabinet body is composed of two horizontal plates, two side plates, a top plate and a telescopic chassis; the horizontal plates are connected to the side plates by clamping blocks; the horizontal plates and the side plates are both provided with clamping grooves that match the clamping blocks; a number of clamping blocks are arranged between the horizontal plates and the side plates; a long elastic buckle and a short elastic buckle are respectively arranged at both ends of the clamping block; the clamping grooves are provided with two types that match the long elastic buckle and the short elastic buckle respectively, one type of clamping groove has a rectangular opening, and the other type of clamping groove has an inverted convex opening.

[0008] The above technical solution can facilitate the disassembly and assembly of the entire cabinet by respectively engaging the engaging grooves with the long elastic buckles and the short elastic buckles.

[0009] As a preferred technical solution of the utility model, a connecting shaft is arranged in the middle of the side panel; the connecting shaft divides the side panel into two parts in the middle; the connecting shaft is movably connected to the side panel; and a plurality of connecting shafts are arranged on the side panel.

[0010] By adopting the above technical solution, the entire cabinet can be folded when necessary through the connecting shaft in the middle of the side panel to facilitate transportation.

[0011] As a preferred technical solution of the utility model, the bottom of the cabinet is a telescopic chassis; traveling wheels are arranged below the telescopic chassis; the traveling wheels are fixedly connected to the telescopic chassis; the telescopic chassis can shrink as the side panels are bent at the connecting shaft.

[0012] The above technical solution can facilitate the movement and folding of the ring main unit through the traveling wheels at the bottom.

[0013] As a preferred technical solution of the utility model, the top of the cabinet is a top plate; the top plate is movably connected to the horizontal plate at the rear of the cabinet; the top plate is connected to the cabinet by a snap; the top plate is contact-connected to the side plate.

[0014] The above technical solution can be used to fix the top panel at the top through the snap connection between the top panel and the cabinet body. When the top panel is fixed, the side panels can be supported at the same time to prevent the side panels from automatically folding in the center.

[0015] As the preferred technical solution of the utility model, the long elastic buckle is engaged with a rectangular engagement groove; the short elastic buckle is engaged with an inverted convex engagement groove; the short elastic buckle is movably connected with the engagement groove; the short elastic buckle is engaged in the lower half of the engagement groove.

[0016] By adopting the above technical solution, the side panel equipped with the short elastic buckle can be lifted up and disassembled through the larger opening above the engaging groove through the cooperation between the short elastic buckle and the engaging groove when disassembly and assembly is required.

[0017] As a preferred technical solution of the present utility model, a fixing plate is arranged inside the cabinet; the fixing plate is detachably connected to the cabinet; the fixing plate is arranged in the middle position of the two connecting shafts; the fixing plate divides the interior of the cabinet into a plurality of different levels.

[0018] The above technical solution can be used to divide the internal space through the fixing plate while providing stable support for the entire cabinet body internally.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] 1. The utility model is provided with a card block and a card slot. The ring network cabinet can be installed by respectively cooperating the long elastic buckles and the short elastic buckles at both ends of the card block with the card slot. When disassembling, the side plate connected with the short elastic buckle is lifted upward as a whole, driving the short elastic buckle to be lifted out from the larger opening of the card slot, so that the disassembly of the ring network cabinet can be completed, so that the device can facilitate the disassembly and installation of the ring network cabinet as a whole when in use;

[0021] 2. The utility model is provided with a connecting shaft, and the connecting shaft arranged in the middle of the side plate can be used to fold the side plate in the center when necessary, so that the ring network cabinet can be folded as a whole, so that the device can be conveniently transported through the folding design when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0023] Figure 2 It is a schematic diagram of the side section structure of the utility model;

[0024] Figure 3 It is a schematic diagram of the cross-sectional structure of the engaging groove of the utility model;

[0025] Figure 4 This is a side view of the structure of the utility model when the cabinet is folded;

[0026] Figure 5 It is a schematic diagram of the three-dimensional structure of the card block of the utility model.

[0027] In the figure: 1. cabinet body; 2. horizontal plate; 3. side plate; 4. snap-fit ​​groove; 5. clamping block; 6. long elastic buckle; 7. connecting shaft; 8. top plate; 9. traveling wheel; 10. telescopic chassis; 11. fixing plate; 12. short elastic buckle. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0029] See also Figure 1-5 The utility model provides a technical solution: an electric power ring network cabinet that is easy to disassemble and install, comprising a cabinet body 1; the cabinet body 1 is composed of two horizontal plates 2, two side plates 3, a top plate 8 and a telescopic chassis 10; the horizontal plate 2 and the side plates 3 are connected by a clamping block 5; the horizontal plate 2 and the side plates 3 are both provided with a clamping groove 4 that fits with the clamping block 5; a plurality of clamping blocks 5 are arranged between the horizontal plate 2 and the side plates 3; long elastic buckles 6 and short elastic buckles 12 are respectively arranged at both ends of the clamping block 5 ; The snap-fitting groove 4 is provided with two types that match the long elastic buckle 6 and the short elastic buckle 12 respectively, one snap-fitting groove 4 has a rectangular opening, and the other has an inverted convex opening; the top of the cabinet 1 is a top plate 8; the top plate 8 is movably connected to the rear horizontal plate 2 of the cabinet 1; the top plate 8 is connected to the cabinet 1 through a snap; the top plate 8 and the side plate 3 are contact-connected; the long elastic buckle 6 is snapped with the snap-fitting groove 4 with a rectangular opening; the short elastic buckle 12 is snapped with the snap-fitting groove 4 with an inverted convex opening ; The short elastic buckle 12 is movably connected with the engaging groove 4; the short elastic buckle 12 is engaged in the lower half of the engaging groove 4; a fixing plate 11 is arranged inside the cabinet 1; the fixing plate 11 is detachably connected to the cabinet 1; the fixing plate 11 is arranged in the middle position of the two connecting shafts 7; the fixing plate 11 divides the interior of the cabinet 1 into multiple different levels; when the ring network cabinet needs to be installed, the cross plate 2 and the side plate 3 are respectively matched with the engaging groove 4 through the long elastic buckles 6 and the short elastic buckles 12 at both ends of the card block 5, and the long elastic buckle 6 and the short elastic buckle 12 are engaged with the engaging groove 4. After the engagement is completed, the top plate 8 is fixed to the top of the cabinet 1, and the telescopic chassis 10 is installed at the bottom of the cabinet 1 to complete the installation; when disassembling, it is necessary to first cancel the fixation of the top plate 8 on the cabinet 1, and then take out the fixing plate 11 inside the cabinet 1, and then lift the side plate 3 upward to make the short elastic buckle 12 be raised from the larger opening inside the engaging groove 4, and the disassembly of the cabinet 1 can be completed.

[0030] A connecting shaft 7 is arranged in the middle of the side panel 3; the connecting shaft 7 divides the side panel 3 into two parts; the connecting shaft 7 is movably connected to the side panel 3; a plurality of connecting shafts 7 are arranged on the side panel 3; during use, the ring network cabinet can be folded as a whole through the connecting shaft 7 in the middle of the side panel 3.

[0031] The bottom of the cabinet 1 is a telescopic chassis 10; a traveling wheel 9 is arranged below the telescopic chassis 10; the traveling wheel 9 is fixedly connected to the telescopic chassis 10; the telescopic chassis 10 can shrink as the side panel 3 is bent at the connecting shaft 7; the telescopic chassis 10 at the bottom can shrink as the side panel 3 is folded.

[0032] Working principle: When using the power ring network cabinet that is easy to disassemble and install, first move the cabinet body 1 to a suitable position through the traveling wheel 9. When the ring network cabinet needs to be installed, the cross plate 2 and the side plate 3 are respectively matched with the engaging groove 4 through the long elastic buckles 6 and the short elastic buckles 12 at both ends of the clamping block 5, and the long elastic buckles 6 and the short elastic buckles 12 are engaged with the engaging groove 4. After the engagement is completed, the top plate 8 is fixed to the top of the cabinet body 1, and the telescopic chassis 10 is installed at the bottom of the cabinet body 1 to complete the installation; when disassembling, it is necessary to first cancel the fixation of the top plate 8 on the cabinet body 1, and then take out the fixing plate 11 inside the cabinet body 1, and then lift the side plate 3 upwards to make the short elastic buckle 12 come out from the larger opening inside the engaging groove 4 to complete the disassembly of the cabinet body 1; during use, the ring network cabinet can be folded as a whole through the connecting shaft 7 in the middle of the side plate 3, and the telescopic chassis 10 at the bottom can shrink as the side plate 3 is folded.

[0033] Thereby completing a series of tasks, the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0034] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A power ring network cabinet that is easy to disassemble and install, comprising a cabinet body (1); Features: The cabinet body (1) is composed of two transverse plates (2), two side plates (3), a top plate (8) and a telescopic bottom plate (10); the transverse plates (2) and the side plates (3) are connected via a clamping block (5); the transverse plates (2) and the side plates (3) are both provided with a clamping groove (4) that matches with the clamping block (5); a plurality of clamping blocks (5) are arranged between the transverse plates (2) and the side plates (3); a long elastic buckle (6) and a short elastic buckle (12) are respectively arranged at both ends of the clamping block (5); the clamping groove (4) is provided with two types that match with the long elastic buckle (6) and the short elastic buckle (12), one type of clamping groove (4) has a rectangular opening, and the other type of clamping groove (4) has an inverted convex opening.

2. The power ring network cabinet that is easy to disassemble and install according to claim 1 is characterized in that: A connecting shaft (7) is arranged in the middle of the side plate (3); the connecting shaft (7) divides the side plate (3) into two parts in the middle; the connecting shaft (7) is movably connected to the side plate (3); and a plurality of connecting shafts (7) are arranged on the side plate (3).

3. The power ring network cabinet that is easy to disassemble and install according to claim 1 is characterized in that: The bottom of the cabinet (1) is a telescopic chassis (10); a traveling wheel (9) is arranged below the telescopic chassis (10); the traveling wheel (9) is fixedly connected to the telescopic chassis (10); the telescopic chassis (10) can be retracted as the side panel (3) is bent at the connecting shaft (7).

4. The power ring network cabinet that is easy to disassemble and install according to claim 1 is characterized in that: The top of the cabinet (1) is a top plate (8); the top plate (8) is movably connected to the rear horizontal plate (2) of the cabinet (1); the top plate (8) and the cabinet (1) are connected by snaps; the top plate (8) and the side plate (3) are contact-connected.

5. The power ring network cabinet that is easy to disassemble and install according to claim 1 is characterized in that: The long elastic buckle (6) is engaged with a rectangular engaging groove (4); the short elastic buckle (12) is engaged with a concave engaging groove (4) with an inverted convex opening; the short elastic buckle (12) is movably connected with the engaging groove (4); the short elastic buckle (12) is engaged with the lower half of the engaging groove (4).

6. The power ring network cabinet that is easy to disassemble and install according to claim 3 is characterized in that: A fixing plate (11) is arranged inside the cabinet (1); the fixing plate (11) is detachably connected to the cabinet (1); the fixing plate (11) is arranged at a middle position between two connecting shafts (7); the fixing plate (11) divides the interior of the cabinet (1) into a plurality of different levels.

Images