Power distribution cabinet with anti-electric shock effect

Abstract

The utility model relates to the technical field of power distribution cabinets, and discloses a power distribution cabinet with an anti-electric shock effect, which comprises a bottom plate, a vertical plate fixedly mounted on the front side of the top of the bottom plate, and a back plate fixedly mounted on the rear side of the top of the bottom plate; and the folding mechanism is arranged in the vertical plate. According to the utility model, through the arrangement of the vertical plate, the moving plate, the circular shaft and the second movable plate, when an operator needs to overhaul an electrical element, the pulling plate is firstly pulled outwards to enable the clamping block to be separated from the interior of the fixed frame, so that the fixing effect on the fixed frame is relieved, and then the fixing effect on the second movable plate can be relieved; and then the handle is pulled obliquely downwards, so that the moving plates are driven to rotate with the circular shaft as the axis, meanwhile, the circular shaft moves downwards along the inner surface of the vertical plate, the three moving plates can be folded, the overall side face of the bottom plate is opened, and maintenance by operators is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution cabinets, and more specifically, to a power distribution cabinet with an anti-electric shock effect. Background Art

[0002] The cabinet that is responsible for distributing electric energy and monitoring and controlling power lines and electrical equipment at the end of the power system and integrates electrical components is called a distribution cabinet. A distribution cabinet is a general term for switch cabinets and distribution boxes.

[0003] In order to avoid electric shock accidents, acrylic transparent plates are usually installed inside the distribution cabinet to avoid electric shock accidents caused by accidental touch. The operating status of the busbar can be directly observed through the acrylic transparent plate, and the overheating and discoloration of the busbar can be discovered in time. When operators inspect and repair the electrical components inside the distribution cabinet, they can usually only do so by opening the cabinet door. However, the space inside the distribution cabinet is small and the operating space is limited, which restricts the operator's activities and affects the operator's maintenance. Therefore, it needs to be improved. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a power distribution cabinet with an anti-electric shock effect, which has the advantage of being convenient for maintenance.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a power distribution cabinet with anti-electric shock effect, comprising:

[0006] A bottom plate, a vertical plate is fixedly installed on the front side of the top of the bottom plate, and a back plate is fixedly installed on the rear side of the top of the bottom plate;

[0007] A folding mechanism, the folding mechanism is arranged inside the vertical plate;

[0008] A fixing mechanism, the fixing mechanism being arranged at the top of the left and right sides of the back plate;

[0009] The folding mechanism comprises a fixed shaft, an outer surface of the fixed shaft is fixedly sleeved with the inner wall of the vertical plate, a rear end of the fixed shaft penetrates the vertical plate and extends to the interior of the back plate and is fixedly sleeved with the inner wall of the back plate, a first movable plate is movably sleeved on the outer surface of the fixed shaft, a movable plate is hinged on the top of the first movable plate, a circular shaft is fixedly sleeved inside the movable plate, a front end of the circular shaft penetrates the movable plate and extends to the interior of the vertical plate and is movably connected to the inner surface of the vertical plate, a rear end of the circular shaft penetrates the movable plate and extends to the interior of the back plate and is movably connected to the inner surface of the back plate, a second movable plate is hinged on the top of the movable plate, a round rod is fixedly sleeved inside the second movable plate, front and rear ends of the round rod penetrate the second movable plate and extend to the interior of the vertical plate and the back plate respectively and are movably connected to the inner surfaces of the vertical plate and the back plate respectively, and a handle is fixedly installed on the outer surface of the second movable plate.

[0010] As a preferred technical solution of the utility model, the fixing mechanism includes:

[0011] A fixed frame, the outer surface of which is fixedly connected to the outer surface of the second movable plate;

[0012] An installation box, the outer surface of the installation box is fixedly connected to the side of the back plate, the interior of the installation box is movably sleeved with a card block, the outer surface of the card block is movably connected to the inner surface of the fixed frame, the rear end of the card block is fixedly connected to a pull plate, the front side of the pull plate is fixedly connected to a spring, the front end of the spring is fixedly connected to a fixed plate, and the top of the fixed plate is fixedly connected to the lower surface of the installation box.

[0013] As a preferred technical solution of the utility model, an acrylic plate is fixedly installed between the vertical plates, a top plate is fixedly installed on the top of the bottom plate, and slots are provided on both left and right sides of the top plate.

[0014] As a preferred technical solution of the utility model, a first baffle is movably sleeved inside the top plate, and sliders are fixedly installed on both left and right sides of the first baffle, and the outer surface of the slider is movably connected to the inner surface of the slot.

[0015] As a preferred technical solution of the utility model, a sliding groove is provided on the top of the first baffle, and a second baffle is movably sleeved inside the first baffle.

[0016] As a preferred technical solution of the utility model, a round block located inside the slide groove is fixedly installed on the upper surface of the second baffle, the outer surface of the round block is movably connected to the inner wall of the slide groove, and a long groove is opened inside the front end of the second baffle.

[0017] As a preferred technical solution of the utility model, a movable door is hinged on the front of the vertical plate, a connecting rod located inside the long slot is fixedly installed on the left side of the top of the movable door, and the outer surface of the connecting rod is movably connected to the inner surface of the long slot.

[0018] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0019] 1. The utility model provides a vertical plate, a movable plate, a circular shaft and a second movable plate. When the operator needs to inspect and repair the electrical components, he first pulls the pull plate outward to make the block disengage from the inside of the fixed frame, thereby releasing the fixing effect on the fixed frame, and then releasing the fixing effect on the second movable plate. Then, the handle is pulled obliquely downward to drive the movable plate to rotate with the circular shaft as the axis, and at the same time, the circular shaft moves downward along the inner surface of the vertical plate, so that the three movable plates can be folded up, so that the side of the bottom plate as a whole is opened, which is convenient for the operator to carry out inspection and repair.

[0020] 2. The utility model provides a first baffle, a second baffle, a long groove and a connecting rod. When the operator opens the movable door on a rainy day, the connecting rod will squeeze and push the inner surface of the long groove, so that the second baffle moves outward, thereby shielding the rain, thereby preventing the rain from splashing onto the electrical components. The outward movement of the second baffle will drive the round block to move along the inner surface of the slide groove. When the round block moves to the frontmost side of the slide groove, it will drive the first baffle to move outward, thereby increasing the rain shielding range. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the cross-sectional structure of the top of the utility model;

[0023] Figure 3 It is a schematic diagram of the cross-sectional structure of the front side of the utility model;

[0024] Figure 4 It is a cross-sectional structural schematic diagram of the movable plate of the utility model;

[0025] Figure 5 This is a schematic cross-sectional structural diagram of the card block of the utility model;

[0026] Figure 6 for Figure 5 Schematic diagram of the local enlarged structure at point A in the middle.

[0027] In the figure: 1, bottom plate; 2, vertical plate; 3, back plate; 4, fixed axis; 5, first movable plate; 6, moving plate; 7, round axis; 8, second movable plate; 9, round rod; 10, handle; 11, fixed frame; 12, installation box; 13, block; 14, pull plate; 15, spring; 16, fixed plate; 17, top plate; 18, notch; 19, first baffle; 20, slider; 21, slide groove; 22, second baffle; 23, round block; 24, long groove; 25, movable door; 26, connecting rod; 27, acrylic plate. DETAILED DESCRIPTION

[0028] 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 in 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.

[0029] like Figures 1 to 6 As shown, the utility model provides a power distribution cabinet with anti-electric shock effect, including:

[0030] A bottom plate 1, a vertical plate 2 is fixedly installed on the front side of the top of the bottom plate 1, and a back plate 3 is fixedly installed on the rear side of the top of the bottom plate 1;

[0031] A folding mechanism, which is arranged inside the vertical plate 2;

[0032] A fixing mechanism, which is arranged at the top of the left and right sides of the back plate 3;

[0033] Among them, the folding mechanism includes a fixed shaft 4, the outer surface of the fixed shaft 4 is fixedly sleeved with the inner wall of the vertical plate 2, the rear end of the fixed shaft 4 penetrates the vertical plate 2 and extends to the inside of the back plate 3 and is fixedly sleeved with the inner wall of the back plate 3, the outer surface of the fixed shaft 4 is movably sleeved with a first movable plate 5, the top of the first movable plate 5 is hinged with a movable plate 6, the inside of the movable plate 6 is fixedly sleeved with a circular shaft 7, the front end of the circular shaft 7 penetrates the movable plate 6 and extends to the inside of the vertical plate 2 and is movably connected to the inner surface of the vertical plate 2, the rear end of the circular shaft 7 penetrates the movable plate 6 and extends to the inside of the back plate 3 and is movably connected to the inner surface of the back plate 3, the top of the movable plate 6 is hinged with a second movable plate 8, the inside of the second movable plate 8 is fixedly sleeved with a round rod 9, the front and rear ends of the round rod 9 penetrate the second movable plate 8 and extend to the inside of the vertical plate 2 and the back plate 3 respectively and are movably connected to the inner surfaces of the vertical plate 2 and the back plate 3 respectively, and the outer surface of the second movable plate 8 is fixedly installed with a handle 10.

[0034] The operator can pull the handle 10 outward and move the second movable plate 8 downward at the same time, so that the movable plate 6 rotates around the circular shaft 7 as the axis, and at the same time, the circular shaft 7 moves downward along the inner surface of the vertical plate 2, so that the second movable plate 8 can drive the movable plate 6 to move downward, so that the three movable plates 6 can be folded up, and then the electrical components installed on the inner surface of the back plate 3 can be inspected and repaired from the side, which is convenient for the operator to use.

[0035] The fixing mechanism includes:

[0036] A fixed frame 11, the outer surface of the fixed frame 11 is fixedly connected to the outer surface of the second movable plate 8;

[0037] An installation box 12 is provided, the outer surface of which is fixedly connected to the side surface of the back plate 3, a clamping block 13 is movably sleeved inside the installation box 12, the outer surface of the clamping block 13 is movably connected to the inner surface of the fixed frame 11, a pull plate 14 is fixedly connected to the rear end of the clamping block 13, a spring 15 is fixedly connected to the front end of the pull plate 14, a fixing plate 16 is fixedly connected to the front end of the spring 15, and the top of the fixing plate 16 is fixedly connected to the lower surface of the installation box 12.

[0038] The operator can pull the pull plate 14 outward to make the clamping block 13 disengage from the interior of the fixed frame 11 , thereby releasing the fixing effect on the fixed frame 11 and further releasing the fixing effect on the second movable plate 8 .

[0039] An acrylic plate 27 is fixedly installed between the vertical plates 2 , a top plate 17 is fixedly installed on the top of the bottom plate 1 , and slots 18 are provided on both left and right sides of the top plate 17 .

[0040] By providing the top plate 17, the top plate 17 can play a role in shielding against rain.

[0041] The top plate 17 is internally movably sleeved with a first baffle 19 , and sliders 20 are fixedly mounted on both left and right sides of the first baffle 19 , and the outer surface of the slider 20 is movably connected to the inner surface of the slot 18 .

[0042] By providing the slider 20 , when the first baffle 19 moves outward, it can drive the slider 20 to move inside the slot 18 , thereby preventing the first baffle 19 from falling off from the inside of the top plate 17 .

[0043] A sliding groove 21 is provided on the top of the first baffle plate 19 , and a second baffle plate 22 is movably sleeved inside the first baffle plate 19 .

[0044] By providing the second baffle 22, the rain shielding range can be increased after the second baffle 22 moves outward.

[0045] A round block 23 located inside the slide groove 21 is fixedly mounted on the upper surface of the second baffle 22 , and the outer surface of the round block 23 is movably connected to the inner wall of the slide groove 21 . A long groove 24 is formed inside the front end of the second baffle 22 .

[0046] The outer surface of the round block 23 is smooth, so that the round block 23 can move more smoothly inside the slide groove 21.

[0047] A movable door 25 is hinged on the front of the vertical plate 2 , and a connecting rod 26 located inside the long slot 24 is fixedly installed on the left side of the top of the movable door 25 , and the outer surface of the connecting rod 26 is movably connected to the inner surface of the long slot 24 .

[0048] When the operator opens the movable door 25 , the connecting rod 26 will press and push the inner surface of the long slot 24 , thereby driving the second baffle 22 to move outward.

[0049] The working principle and use process of this utility model:

[0050] When the operator needs to inspect and repair the electrical components, he can pull the pull plate 14 outward so that the pull plate 14 drives the block 13 to move outward, thereby making the block 13 disengage from the interior of the fixed frame 11, and then releasing the fixing effect on the second movable plate 8. At this time, the operator pulls the handle 10 obliquely downward to make the second movable plate 8 move downward and rotate at the same time, thereby driving the movable plate 6 to rotate around the circular shaft 7 as the axis, and at the same time making the circular shaft 7 move downward along the inner surface of the vertical plate 2, and then making the movable plate 6 move downward, so that the three movable plates 6 can be folded up, so that the side of the bottom plate 1 as a whole is opened, which increases the operator's activity space and facilitates the operator to perform maintenance.

[0051] When the operator opens the movable door 25 on a rainy day, the connecting rod 26 will be driven to move, so that the connecting rod 26 squeezes and pushes the inner surface of the long groove 24, thereby driving the second baffle 22 to move outward, so that the second baffle 22 can play a role in shielding rain and prevent rain from splashing onto electrical components and causing short circuits. When the second baffle 22 moves outward, it will drive the round block 23 to move forward along the inner surface of the slide groove 21. When the round block 23 moves to the front end inside the slide groove 21, it will drive the first baffle 19 to move outward, thereby increasing the rain-shielding range.

[0052] 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.

[0053] Although embodiments of the present invention have been shown and described, it will be appreciated 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 that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A power distribution cabinet with anti-electric shock effect, characterized in that: Included are: A bottom plate (1), a vertical plate (2) being fixedly mounted on the front side of the top of the bottom plate (1), and a back plate (3) being fixedly mounted on the rear side of the top of the bottom plate (1); A folding mechanism, the folding mechanism being arranged inside the vertical plate (2); A fixing mechanism, the fixing mechanism being arranged at the top of the left and right sides of the back plate (3); The folding mechanism comprises a fixed shaft (4), the outer surface of the fixed shaft (4) is fixedly sleeved with the inner wall of the vertical plate (2), the rear end of the fixed shaft (4) penetrates the vertical plate (2) and extends to the inside of the back plate (3) and is fixedly sleeved with the inner wall of the back plate (3), the outer surface of the fixed shaft (4) is movably sleeved with a first movable plate (5), the top of the first movable plate (5) is hinged with a movable plate (6), the inside of the movable plate (6) is fixedly sleeved with a round shaft (7), the front end of the round shaft (7) penetrates the movable plate (6) and extends to the inside of the vertical plate (2) and is fixedly sleeved with the inner wall of the back plate (3), The movable plate (6) is movably connected to the inner surface of the back plate (3), the rear end of the circular shaft (7) penetrates the movable plate (6) and extends to the inside of the back plate (3) and is movably connected to the inner surface of the back plate (3), the top of the movable plate (6) is hinged with a second movable plate (8), the inside of the second movable plate (8) is fixedly sleeved with a round rod (9), the front and rear ends of the round rod (9) penetrate the second movable plate (8) and extend to the inside of the vertical plate (2) and the back plate (3) respectively and are movably connected to the inner surface of the vertical plate (2) and the back plate (3), respectively, and the outer surface of the second movable plate (8) is fixedly mounted with a handle (10).

2. The power distribution cabinet with anti-electric shock effect according to claim 1, characterized in that: The fixing mechanism comprises: A fixed frame (11), the outer surface of the fixed frame (11) being fixedly connected to the outer surface of the second movable plate (8); An installation box (12), the outer surface of the installation box (12) is fixedly connected to the side surface of the back plate (3), the interior of the installation box (12) is movably sleeved with a clamping block (13), the outer surface of the clamping block (13) is movably connected to the inner surface of the fixed frame (11), the rear end of the clamping block (13) is fixedly connected to a pull plate (14), the front side of the pull plate (14) is fixedly connected to a spring (15), the front end of the spring (15) is fixedly connected to a fixing plate (16), and the top of the fixing plate (16) is fixedly connected to the lower surface of the installation box (12).

3. The power distribution cabinet with anti-electric shock effect according to claim 1, characterized in that: An acrylic plate (27) is fixedly installed between the vertical plates (2), a top plate (17) is fixedly installed on the top of the bottom plate (1), and notches (18) are provided on both left and right sides of the top plate (17).

4. The power distribution cabinet with anti-electric shock effect according to claim 3 is characterized in that: A first baffle (19) is movably sleeved inside the top plate (17), and sliders (20) are fixedly mounted on both left and right sides of the first baffle (19), and the outer surface of the slider (20) is movably connected to the inner surface of the notch (18).

5. A power distribution cabinet with an anti-electric shock effect according to claim 4, characterized in that: A sliding groove (21) is provided on the top of the first baffle plate (19), and a second baffle plate (22) is movably sleeved inside the first baffle plate (19).

6. A power distribution cabinet with an anti-electric shock effect according to claim 5, characterized in that: A round block (23) located inside the slide groove (21) is fixedly mounted on the upper surface of the second baffle plate (22); the outer surface of the round block (23) is movably sleeved with the inner wall of the slide groove (21); and a long groove (24) is provided inside the front end of the second baffle plate (22).

7. The power distribution cabinet with anti-electric shock effect according to claim 1, characterized in that: A movable door (25) is hinged on the front of the vertical plate (2), and a connecting rod (26) located inside the long groove (24) is fixedly installed on the left side of the top of the movable door (25), and the outer surface of the connecting rod (26) is movably connected to the inner surface of the long groove (24).

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