Quick-release low-voltage power distribution cabinet shell

Abstract

The utility model discloses a quick-release low-voltage power distribution cabinet shell, and relates to the technical field of low-voltage power distribution cabinets. The device comprises a main frame body, two placing plates are symmetrically and fixedly connected to the side face of the main frame body, a quick-release assembly is arranged on the main frame body and comprises a sliding rod, a first connecting block is fixedly connected to the peripheral side face of the sliding rod, a first hinge seat is fixedly connected to the bottom face of the first connecting block, a pull rod is fixedly connected to the surface of the first connecting block, and a pull handle is fixedly connected to the end of the pull rod. When the power distribution cabinet is used, the pull handle is pressed downwards to drive the first hinge seat to move downwards, and the hinge rods and the second hinge seat are matched to enable the insertion rods to be separated from the insertion holes and release the limitation on the power distribution cabinet main bodies, so that the two power distribution cabinet main bodies can be quickly separated; and when the power distribution cabinet body is loosened, the insertion rods can be reset through the springs, the two power distribution cabinet bodies are fixed again, manpower is saved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of low-voltage power distribution cabinets, in particular to a quick-detachable low-voltage power distribution cabinet shell. Background Art

[0002] Low voltage distribution cabinet is a device used to control, protect and distribute low voltage circuits in power systems. It is commonly used in industrial, commercial and residential buildings to distribute power to different devices, machines and electrical equipment. Low voltage distribution cabinets usually include components such as circuit breakers, contactors, relays, current transformers, voltage transformers, protection devices, instruments and control devices.

[0003] When using existing low-voltage distribution cabinets, some scenarios require different cabinets to be distinguished by modular distribution cabinets. When installing them, fastening bolts are usually used to connect the distribution cabinets. However, during the installation and disassembly process, workers need to use wrenches to unscrew a large number of screws, which is a cumbersome process and wastes manpower and time.

[0004] To this end, we provide a quick-detachable low-voltage distribution cabinet housing to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a quick-detachable low-voltage distribution cabinet shell, which can drive the first hinge seat to move downward by pressing the handle, and the cooperation between the hinge rod and the second hinge seat can make the plug rod disengage from the socket, thereby releasing the limit on the distribution cabinet body, and the two distribution cabinet bodies can be quickly separated. When loosened, the plug rod can be reset by the spring, and the two distribution cabinet bodies can be fixed again, saving manpower and improving work efficiency.

[0006] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0007] The utility model discloses a quick-release low-voltage power distribution cabinet shell, comprising a main frame; two placement plates are symmetrically fixedly connected to the side of the main frame, a quick-release assembly is arranged on the main frame, and the quick-release assembly comprises a sliding rod, a first connecting block is fixedly connected to the side of the sliding rod, a first hinge seat is fixedly connected to the bottom of the first connecting block, a pull rod is fixedly connected to the surface of the first connecting block, a pull handle is fixedly connected to the end of the pull rod, two hinge rods are symmetrically hinged in the first hinge seat, a fixing platform is fixedly connected to the main frame, and two matching parts are symmetrically arranged in the quick-release assembly.

[0008] The utility model is further configured such that the mating part comprises a moving rod slidably connected to the main frame, an ear plate is fixedly connected to the end of the moving rod, two insertion rods are symmetrically fixedly connected to the side of the ear plate, a second connecting block is fixedly connected to the peripheral side of the moving rod, and a second hinged seat is fixedly connected to the surface of the second connecting block.

[0009] The utility model is further configured such that a baffle is fixedly connected to the side surface of the movable rod, a spring is fixedly connected to the side surface of the baffle, the end of the spring is fixedly connected to the main frame, each of the insertion rods is plugged into the fixed platform, and the hinge rods are respectively hinged to the corresponding second hinge seats.

[0010] The utility model is further configured that two opposite sides of the main frame are symmetrically provided with sliding grooves, the sliding rods are slidably connected to the sliding grooves, a transverse plate is fixedly connected to the main frame, and the fixed platform is fixedly connected to the transverse plate.

[0011] The utility model is further configured that two distribution cabinet bodies are slidably matched on the two placement plates, a slide plate is symmetrically fixedly connected to the bottom surface of the distribution cabinet body, and a slide table adapted to the slide plate is symmetrically fixedly connected to the surface of the distribution cabinet body.

[0012] The utility model is further configured that two auxiliary plates are symmetrically fixedly connected to the two distribution cabinet bodies, and auxiliary strips are fixedly connected to the two opposite sides of the auxiliary plates, and the auxiliary strips are provided with sockets connected to the plug rods.

[0013] The utility model is further configured that a door panel is hingedly connected to the side of the power distribution cabinet body, a handle is fixedly connected to the door panel, and heat dissipation plates are fixedly connected to two opposite sides of the power distribution cabinet body.

[0014] The utility model has the following beneficial effects:

[0015] 1. When the utility model is used, when installing the power distribution cabinet body, by placing one power distribution cabinet body on the placement board, aligning the slide bar on the other power distribution cabinet body with the slide table, and pushing it inward, the two power distribution cabinet bodies can be aligned, and the two power distribution cabinet bodies can be quickly installed.

[0016] 2. When the utility model is in use, when it is necessary to separate the two distribution cabinet bodies, the handle is pressed downward, and the handle drives the first hinge seat to move downward. The first hinge seat cooperates with the second hinge seat and the hinge rod to disengage the plug rod from the socket, thereby releasing the limit on the two distribution cabinet bodies, and they can be quickly separated, thereby improving work efficiency.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 The figure is a structural schematic diagram of a quick-detachable low-voltage power distribution cabinet shell.

[0020] Figure 2 It is a rear view structural schematic diagram of the utility model.

[0021] Figure 3 It is a schematic diagram of the structure of the quick-release assembly of the utility model.

[0022] Figure 4 for Figure 3 Enlarged view of part A in .

[0023] Figure 5 It is a schematic diagram of the structure of the matching parts of the utility model.

[0024] Figure 6 This is a schematic diagram of the main structure of the power distribution cabinet of the utility model.

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] 1. Main frame; 2. Placement plate; 3. Quick release assembly; 4. Slide rod; 5. First connecting block; 6. First hinge seat; 7. Pull rod; 8. Hinge rod; 9. Pull handle; 10. Matching part; 11. Moving rod; 12. Ear plate; 13. Insert rod; 14. Second connecting block; 15. Second hinge seat; 16. Baffle; 17. Spring; 18. Fixed platform; 19. Slide groove; 20. Horizontal plate; 21. Distribution cabinet body; 22. Slide plate; 23. Slide table; 24. Auxiliary plate; 25. Auxiliary strip; 26. Socket; 27. Door panel; 28. Handle; 29. ​​Heat sink. DETAILED DESCRIPTION

[0027] 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. Specific embodiment 1

[0029] See also Figure 1-6The utility model is a quick-release low-voltage distribution cabinet shell, including a main frame 1; two placement plates 2 are symmetrically fixedly connected to the side of the main frame 1, a quick-release assembly 3 is arranged on the main frame 1, and the quick-release assembly 3 includes a slide bar 4, a first connecting block 5 is fixedly connected to the side of the slide bar 4, a first hinge seat 6 is fixedly connected to the bottom of the first connecting block 5, a pull rod 7 is fixedly connected to the surface of the first connecting block 5, a pull handle 9 is fixedly connected to the end of the pull rod 7, two hinge rods 8 are symmetrically hinged in the first hinge seat 6, a fixed platform 18 is fixedly connected to the main frame 1, and two matching parts 10 are symmetrically arranged in the quick-release assembly 3.

[0030] The operation process of this embodiment is as follows: when the device is in use, the two distribution cabinets are placed on the placement plate 2, and the two hinge rods 8 are driven to move synchronously by pressing down the pull handle 9, and the hinge rod 8 drives the matching piece 10 to separate from the fixed platform 18, so that the two distribution cabinets can be connected to the fixed platform 18, and then the matching piece 10 is reset so that the fixed platform 18 limits the two distribution cabinets. When it is necessary to disassemble them, similarly, by pressing down the pull handle 9, the matching piece 10 is separated from the fixed platform 18. After the limit is lost, the two distribution cabinets can be separated. Specific embodiment 2

[0032] See also Figure 1-5 On the basis of the specific embodiment 1, the matching part 10 includes a moving rod 11 slidably connected to the main frame 1, the end of the moving rod 11 is fixedly connected to an ear plate 12, and two plug rods 13 are symmetrically fixedly connected to the side of the ear plate 12, and the side of the moving rod 11 is fixedly connected to a second connecting block 14, and the surface of the second connecting block 14 is fixedly connected to a second hinge seat 15, and the side of the moving rod 11 is fixedly connected to a baffle plate 16, and the side of the baffle plate 16 is fixedly connected to a spring 17, and the end of the spring 17 is fixedly connected to the main frame 1, and each plug rod 13 is plugged into a fixed platform 18, and the hinge rod 8 is respectively hinged to the corresponding second hinge seat 15, and the main Slide grooves 19 are symmetrically provided on two opposite sides of the frame 1, and the slide rod 4 is slidably connected to the slide grooves 19. A cross plate 20 is fixedly connected to the main frame 1, and a fixed platform 18 is fixedly connected to the cross plate 20. Two distribution cabinet bodies 21 are slidably matched on the two placement plates 2. A slide plate 22 is symmetrically fixedly connected to the bottom surface of the distribution cabinet body 21, and a slide table 23 matched with the slide plate 22 is symmetrically fixedly connected to the surface of the distribution cabinet body 21. Two auxiliary plates 24 are symmetrically fixedly connected to the two distribution cabinet bodies 21, and auxiliary strips 25 are fixedly connected to the two opposite sides of the auxiliary plates 24. The auxiliary strips 25 are provided with sockets 26 for connecting with the plug rod 13.

[0033] The operation process of this embodiment is as follows: when in use, first place a distribution cabinet body 21 on the placement plate 2. When installing, align the sliding bar on the other distribution cabinet body 21 with the slide 23 to connect the two distribution cabinet bodies 21. When moving to a certain position, press down the handle 9 so that the two hinge rods 8 drive the two second hinge seats 15 to move outward. The movement of the second hinge seats 15 drives the moving rod 11 to move outward, thereby compressing the spring 17 to move the plug rod 13 outward. After aligning the two distribution cabinet bodies 21, release the handle 9, reset the spring 17, and insert the plug rod 13 into the socket 26 to connect the two distribution cabinet bodies 21. When it is necessary to dismantle them, press down the handle 9 in the same way to drive the two plug rods 13 to slide out of the socket 26, so that the limit between the two distribution cabinet bodies 21 can be released and they can be separated. Specific embodiment three

[0035] See also Figure 5-6 On the basis of the first and second specific embodiments, a door panel 27 is hinged on the side of the power distribution cabinet body 21, a handle 28 is fixedly connected to the door panel 27, and heat dissipation plates 29 are fixedly connected to two opposite sides of the power distribution cabinet body 21.

[0036] The operation process of this embodiment is as follows: during maintenance, the equipment in the distribution cabinet body 21 can be maintained by opening the door panel 27. The heat dissipation plate 29 is provided with heat dissipation holes, which can dissipate the internal equipment when the distribution cabinet body 21 is in use, thereby preventing the heat in the distribution cabinet body 21 from being difficult to discharge and affecting the normal operation of the equipment.

[0037] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0038] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A quick-detachable low-voltage power distribution cabinet housing, comprising a main frame (1); characterized in that: The main frame (1) is symmetrically fixedly connected to two placement plates (2) on the side surface; the main frame (1) is provided with a quick-release assembly (3); the quick-release assembly (3) comprises a slide bar (4); the slide bar (4) is fixedly connected to a first connection block (5) on the side surface; the bottom surface of the first connection block (5) is fixedly connected to a first hinge seat (6); the surface of the first connection block (5) is fixedly connected to a pull rod (7); the end of the pull rod (7) is fixedly connected to a pull handle (9); two hinge rods (8) are symmetrically hinged in the first hinge seat (6); a fixed platform (18) is fixedly connected to the main frame (1); and two matching parts (10) are symmetrically arranged in the quick-release assembly (3).

2. A quick-release low-voltage distribution cabinet housing according to claim 1, characterized in that: The matching component (10) comprises a moving rod (11) slidably connected to the main frame (1); an ear plate (12) is fixedly connected to the end of the moving rod (11); two insertion rods (13) are symmetrically fixedly connected to the side of the ear plate (12); a second connecting block (14) is fixedly connected to the side of the moving rod (11); and a second hinge seat (15) is fixedly connected to the surface of the second connecting block (14).

3. A quick-release low-voltage distribution cabinet housing according to claim 2, characterized in that: The movable rod (11) is fixedly connected to a baffle plate (16) on the side surface thereof, and the baffle plate (16) is fixedly connected to a spring (17) on the side surface thereof; the end of the spring (17) is fixedly connected to the main frame (1); each of the insertion rods (13) is plugged into a fixed platform (18); and the hinge rods (8) are respectively hinged to corresponding second hinge seats (15).

4. A quick-release low-voltage distribution cabinet housing according to claim 1, characterized in that: The two opposite sides of the main frame (1) are symmetrically provided with sliding grooves (19), the sliding rod (4) is slidably connected to the sliding grooves (19), the main frame (1) is fixedly connected to a transverse plate (20), and the fixed platform (18) is fixedly connected to the transverse plate (20).

5. The quick-release low-voltage distribution cabinet housing according to claim 1, characterized in that: Two distribution cabinet bodies (21) are slidably matched on the two placement plates (2); a slide plate (22) is symmetrically fixedly connected to the bottom surface of the distribution cabinet body (21); and a slide table (23) adapted to the slide plate (22) is symmetrically fixedly connected to the surface of the distribution cabinet body (21).

6. A quick-release low-voltage distribution cabinet housing according to claim 5, characterized in that: Two auxiliary plates (24) are symmetrically fixedly connected to the two distribution cabinet bodies (21), and auxiliary strips (25) are fixedly connected to the two opposite sides of the auxiliary plates (24). The auxiliary strips (25) are provided with sockets (26) for plugging into the plug rods (13).

7. The quick-release low-voltage power distribution cabinet housing according to claim 5, characterized in that: A door panel (27) is hingedly connected to the side of the power distribution cabinet body (21), a handle (28) is fixedly connected to the door panel (27), and heat dissipation plates (29) are fixedly connected to two opposite sides of the power distribution cabinet body (21).

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