Power distribution cabinet protection device

Abstract

The utility model discloses a power distribution cabinet protection device which comprises a power distribution box body, and the top of the power distribution box body is provided with a box cover. According to the utility model, when the box cover of the distribution box body is opened, an operator holds the handle assembly and uplifts the handle assembly, and when the handle assembly is uplifted, the box cover drives the limiting slide block to overturn upwards along the fixed block, the limiting slide block drives the overturning plate to overturn upwards, and the overturning plate drives the overturning sleeve to overturn upwards along the fixed column, the limiting slide block drives the L-shaped overturning block to overturn upwards. The L-shaped overturning block drives the connecting block to overturn upwards, the connecting block drives the reset spring to move and stretch upwards, the reset spring drives the swing block to swing upwards, and when the box cover is overturned upwards to the top of the distribution box, the box cover is opened, so that the distribution box has the advantage of being convenient to open. The box cover can be turned upwards to be opened, the box cover does not occupy extra space after being opened, and the use of the distribution box is not limited.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet protection device. Background Art

[0002] A power distribution cabinet is an electrical device mainly used for power distribution, control and monitoring;

[0003] It usually consists of a cabinet, switchgear, measuring instruments, protective devices, etc., and has the following characteristics and functions:

[0004] Power distribution: reasonably distribute power to different branches to meet the needs of different power-consuming equipment;

[0005] Control function: It can control the on and off of the circuit and realize the start and stop operation of electrical equipment;

[0006] Protection function: It has overload, short circuit, leakage and other protection functions to ensure the safe operation of the electrical system;

[0007] Monitoring display: Display electrical parameters to facilitate real-time understanding of circuit conditions;

[0008] The patent announcement number is CN214626018U, which discloses a mechatronic power distribution cabinet protection device, including a box device for containing the power distribution cabinet, a fire extinguishing device for releasing carbon dioxide installed on the top of the box device, and a box cover device for closing the box device installed on the front door of the box device. The mechatronic power distribution cabinet protection device described in the utility model is convenient for closing and opening the box to use the power distribution cabinet through the setting of pulling up and down, which reduces the space occupied; through the setting of pulling out the sliding cover, it is convenient to quickly establish a closed space, which is conducive to protecting the power distribution cabinet; through the setting of carbon dioxide fire extinguishing, it not only ensures fire extinguishing, but also reduces losses.

[0009] The above-mentioned prior art solution has the following defects: when opening the box cover, the operator holds the manual handle to lift the box cover upward, and the box cover moves upward with the sliding assembly. Since the box cover moves directly upward, sufficient space must be reserved on the top of the distribution box to open the box cover. If there is insufficient space on the top of the distribution box, the box cover cannot be opened, which brings inconvenience to the use of the distribution box, thereby increasing the limitations of the use of the distribution box. Utility Model Content

[0010] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a distribution cabinet protection device, which has the advantage of easy opening of the cover, and solves the problem that when opening the box cover, the operator holds the manual handle to lift the box cover upward, and the box cover moves upward with the sliding assembly. Since the box cover moves directly upward, it is necessary to reserve enough space on the top of the distribution box to open the box cover. If there is insufficient space on the top of the distribution box, the box cover cannot be opened, which brings inconvenience to the use of the distribution box, thereby increasing the problem of limitations on the use of the distribution box.

[0011] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a power distribution cabinet protection device, comprising a power distribution box body, a box cover is arranged on the top of the power distribution box body, a movable groove is opened on the top of the front side of the power distribution box body, an observation window is arranged on the top of the front side of the box cover, a handle assembly is arranged at the bottom of the observation window, the rear side of the handle assembly is fixedly connected to the bottom of the front side of the box cover, a flip sliding mechanism is arranged on the rear side of the box cover, and a reset flip mechanism is arranged on the right side of the inner wall of the power distribution box body;

[0012] The flip and slide mechanism is used to flip and slide the box cover;

[0013] The reset flipping mechanism is used to reset the flip sliding mechanism.

[0014] As a preferred embodiment of the utility model, the flip sliding mechanism includes a fixed block and a limiting slider, the limiting slider is slidably connected to the surface of the fixed block, the front side of the fixed block is fixedly connected to the rear side of the box cover, the rear side of the limiting slider is fixedly connected to a flip plate, the top of the flip plate is fixedly connected to a flip sleeve, the internal movable sleeve of the flip sleeve is provided with a fixed column, and the outer side of the fixed column is fixedly connected to the inner side of the movable groove.

[0015] As a preferred embodiment of the utility model, the reset and flipping mechanism includes a fixed plate and a swing block, the right side of the fixed plate is fixedly connected to the right side of the inner wall of the distribution box body, the right side of the swing block is fixedly connected to the rear side of the left side of the fixed plate through a pin shaft, the front side of the swing block is fixedly connected to a reset spring, the front side of the reset spring is fixedly connected to a connecting block, the interior of the connecting block is connected to an L-shaped flipping block through a pin shaft, the left side of the bottom of the L-shaped flipping block is fixedly connected to a connecting column, and the left side of the connecting column is fixedly connected to the right side of the limit slider.

[0016] As a preferred embodiment of the utility model, the surface movable sleeve of the fixed column is provided with a wear-resistant sleeve, the outer side of the wear-resistant sleeve is fixedly installed on the inner side of the flip sleeve, and the wear-resistant sleeve is located on the inner side of the movable groove.

[0017] As a preferred embodiment of the utility model, a reinforcement sleeve is fixedly connected to the outer side of the surface of the fixed column, the outer side of the reinforcement sleeve is fixedly connected to the inner side of the movable groove, and the reinforcement sleeve is located on the outer side of the flip sleeve.

[0018] As a preferred embodiment of the utility model, a reinforcement sleeve is fixedly connected to the outer side of the connecting column surface, the left side of the left reinforcement sleeve is fixedly connected to the right side of the limiting slider, and the right side of the right reinforcement sleeve is fixedly connected to the left side of the L-shaped flip block.

[0019] As a preferred embodiment of the utility model, a reinforcement block is fixedly connected to the outer side of the flip plate, the front side of the reinforcement block is fixedly connected to the rear side of the limiting slider, and the reinforcement block is located at the rear side of the box cover.

[0020] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0021] 1. The utility model opens the box cover of the distribution box body by the operator holding the handle assembly and lifting it upwards. When lifting, the box cover drives the limit slider to flip upwards along the fixed block, the limit slider drives the flip plate to flip upwards, and when the flip plate drives the flip sleeve to flip upwards along the fixed column, the limit slider drives the L-shaped flip block to flip upwards, the L-shaped flip block drives the connecting block to flip upwards, the connecting block drives the reset spring to move upwards and stretch, and the reset spring drives the swing block to swing upwards. When the box cover flips upwards to the top of the distribution box, the box cover is opened, thereby having the advantage of being easy to open the cover. By using the flip sliding mechanism and the reset flip mechanism in coordination, the box cover can be flipped upwards to open, the box cover does not occupy extra space when opened, and there is no limitation on the use of the distribution box.

[0022] 2. The utility model is capable of flipping and sliding the box cover by providing a flipping and sliding mechanism, thereby avoiding the situation where the box cover cannot be moved when opened, facilitating the use of the box cover and improving the convenience of use of the box cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the structure of the utility model;

[0024] Figure 2 It is a three-dimensional diagram of the movable groove of the utility model;

[0025] Figure 3 It is a three-dimensional diagram of the handle assembly of the utility model;

[0026] Figure 4 It is a three-dimensional diagram of the fixing plate of the utility model;

[0027] Figure 5 It is a three-dimensional diagram of the limit sliding block of the utility model.

[0028] In the figure: 1. distribution box body; 2. box cover; 3. movable groove; 4. observation window; 5. handle assembly; 6. flip sliding mechanism; 61. fixed block; 62. limit slider; 63. flip plate; 64. flip sleeve; 65. fixed column; 7. reset flip mechanism; 71. fixed plate; 72. swing block; 73. reset spring; 74. connecting block; 75. L-shaped flip block; 76. connecting column; 8. wear-resistant sleeve; 9. reinforcement sleeve; 10. reinforcement sleeve; 11. reinforcement block. DETAILED DESCRIPTION

[0029] 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.

[0030] like Figures 1 to 5 As shown, the utility model provides a power distribution cabinet protection device, including a power distribution box body 1, a box cover 2 is arranged on the top of the power distribution box body 1, a movable groove 3 is opened on the top of the front side of the power distribution box body 1, an observation window 4 is arranged on the top of the front side of the box cover 2, a handle assembly 5 is arranged at the bottom of the observation window 4, the rear side of the handle assembly 5 is fixedly connected to the bottom of the front side of the box cover 2, a flip sliding mechanism 6 is arranged on the rear side of the box cover 2, and a reset flip mechanism 7 is arranged on the right side of the inner wall of the power distribution box body 1;

[0031] The flipping and sliding mechanism 6 is used to flip and slide the box cover 2;

[0032] The resetting and flipping mechanism 7 is used to perform a resetting movement on the flipping and sliding mechanism 6 .

[0033] refer to Figure 5 The flip sliding mechanism 6 includes a fixed block 61 and a limiting slider 62. The limiting slider 62 is slidably connected to the surface of the fixed block 61. The front side of the fixed block 61 is fixedly connected to the rear side of the box cover 2. The rear side of the limiting slider 62 is fixedly connected to a flip plate 63. The top of the flip plate 63 is fixedly connected to a flip sleeve 64. The internal movable sleeve of the flip sleeve 64 is provided with a fixed column 65. The outer side of the fixed column 65 is fixedly connected to the inner side of the movable groove 3.

[0034] As a technical optimization solution of the utility model, by setting up a flip sliding mechanism 6, the box cover 2 can be flipped and slid, avoiding the situation that the box cover 2 cannot move when opened, facilitating the use of the box cover 2, and improving the convenience of use of the box cover 2.

[0035] refer to Figure 4The reset flip mechanism 7 includes a fixed plate 71 and a swing block 72. The right side of the fixed plate 71 is fixedly connected to the right side of the inner wall of the distribution box body 1. The right side of the swing block 72 is fixedly connected to the rear side of the left side of the fixed plate 71 through a pin shaft. The front side of the swing block 72 is fixedly connected to a reset spring 73. The front side of the reset spring 73 is fixedly connected to a connecting block 74. The interior of the connecting block 74 is connected to an L-shaped flip block 75 through a pin shaft. The left side of the bottom of the L-shaped flip block 75 is fixedly connected to a connecting column 76. The left side of the connecting column 76 is fixedly connected to the right side of the limit slider 62.

[0036] As a technical optimization solution of the utility model, by setting a reset flip mechanism 7, the flip sliding mechanism 6 can be reset and moved, avoiding the situation where the flip sliding mechanism 6 cannot be reset during use, facilitating the use of the flip sliding mechanism 6, and improving the ease of use of the flip sliding mechanism 6.

[0037] refer to Figure 5 The surface of the fixed column 65 is provided with a wear-resistant sleeve 8 , the outer side of the wear-resistant sleeve 8 is fixedly installed on the inner side of the flip sleeve 64 , and the wear-resistant sleeve 8 is located on the inner side of the movable groove 3 .

[0038] As a technical optimization solution of the utility model, by setting a wear-resistant sleeve 8, it is possible to protect the flip sleeve 64 and the fixed column 65, avoiding wear between the flip sleeve 64 and the fixed column 65, thereby improving the durability of the flip sleeve 64 and the fixed column 65.

[0039] refer to Figure 5 The outer side of the surface of the fixed column 65 is fixedly connected with a reinforcement sleeve 9 , the outer side of the reinforcement sleeve 9 is fixedly connected to the inner side of the movable groove 3 , and the reinforcement sleeve 9 is located on the outer side of the flip sleeve 64 .

[0040] As a technical optimization solution of the present invention, by providing a reinforcement sleeve 9, the fixing column 65 can be reinforced, thereby preventing the fixing column 65 from loosening, reinforcing the fixing column 65, and improving the stability of the fixing column 65.

[0041] refer to Figure 4 A reinforcing sleeve 10 is fixedly connected to the outer side of the surface of the connecting column 76 , the left side of the left reinforcing sleeve 10 is fixedly connected to the right side of the limiting slider 62 , and the right side of the right reinforcing sleeve 10 is fixedly connected to the left side of the L-shaped flip block 75 .

[0042] As a technical optimization scheme of the utility model, by setting a reinforcement sleeve 10, the connection column 76 and the flip plate 63 and the L-shaped flip block 75 can be reinforced, thereby avoiding looseness between the connection column 76 and the flip plate 63 and the L-shaped flip block 75, reinforcing the connection column 76 and the flip plate 63 and the L-shaped flip block 75, and improving the stability between the connection column 76 and the flip plate 63 and the L-shaped flip block 75.

[0043] refer to Figure 5 A reinforcing block 11 is fixedly connected to the outer side of the flip plate 63 , and the front side of the reinforcing block 11 is fixedly connected to the rear side of the limiting slider 62 . The reinforcing block 11 is located at the rear side of the box cover 2 .

[0044] As a technical optimization solution of the utility model, by setting a reinforcement block 11, the flip plate 63 and the limit slider 62 can be reinforced, avoiding breakage between the flip plate 63 and the limit slider 62, reinforcing the flip plate 63 and the limit slider 62, and improving the stability between the flip plate 63 and the limit slider 62.

[0045] The working principle and use process of the utility model are as follows: when in use, when opening the box cover 2 of the distribution box body 1, the operator holds the handle assembly 5 and lifts it upward. When lifting, the box cover 2 drives the limiting slider 62 to flip upward along the fixed block 61, and the limiting slider 62 drives the flip plate 63 to flip upward. When the flip plate 63 drives the flip sleeve 64 to flip upward along the fixed column 65, the limiting slider 62 drives the L-shaped flip block 75 to flip upward, and the L-shaped flip block 75 drives the connecting block 74 to flip upward, and the connecting block 74 drives the reset spring 73 to move upward and stretch, and the reset spring 73 drives the swing block 72 to swing upward. When the box cover 2 flips upward to the top of the distribution box, the box cover 2 is opened, thereby having the advantage of easy opening of the cover.

[0046] In summary: the distribution cabinet protection device, through the coordinated use of the distribution box body 1, the box cover 2, the movable groove 3, the observation window 4, the handle assembly 5, the flip sliding mechanism 6 and the reset flip mechanism 7, solves the problem that when opening the box cover, the operator holds the manual handle to lift the box cover upward, and the box cover moves upward with the sliding assembly. Since the box cover moves directly upward, it is necessary to reserve enough space on the top of the distribution box to open the box cover. If the space on the top of the distribution box is insufficient, the box cover cannot be opened, which brings inconvenience to the use of the distribution box, thereby increasing the problem of limitations in the use of the distribution box.

[0047] 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.

[0048] 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 protection device, comprising a power distribution box body (1), characterized in that: The top of the distribution box body (1) is provided with a box cover (2), the top of the front side of the distribution box body (1) is provided with a movable groove (3), the top of the front side of the box cover (2) is provided with an observation window (4), the bottom of the observation window (4) is provided with a handle assembly (5), the rear side of the handle assembly (5) is fixedly connected to the bottom of the front side of the box cover (2), the rear side of the box cover (2) is provided with a flip sliding mechanism (6), and the right side of the inner wall of the distribution box body (1) is provided with a reset flip mechanism (7); The flipping and sliding mechanism (6) is used to flip and slide the box cover (2); The reset flipping mechanism (7) is used to perform reset movement on the flip sliding mechanism (6).

2. A power distribution cabinet protection device according to claim 1, characterized in that: The flip sliding mechanism (6) comprises a fixed block (61) and a limiting slider (62), wherein the limiting slider (62) is slidably connected to the surface of the fixed block (61), the front side of the fixed block (61) is fixedly connected to the rear side of the box cover (2), the rear side of the limiting slider (62) is fixedly connected to a flip plate (63), the top of the flip plate (63) is fixedly connected to a flip sleeve (64), the inner movable sleeve of the flip sleeve (64) is provided with a fixed column (65), and the outer side of the fixed column (65) is fixedly connected to the inner side of the movable groove (3).

3. A power distribution cabinet protection device according to claim 2, characterized in that: The reset flip mechanism (7) comprises a fixed plate (71) and a swing block (72); the right side of the fixed plate (71) is fixedly connected to the right side of the inner wall of the distribution box body (1); the right side of the swing block (72) is fixedly connected to the rear side of the left side of the fixed plate (71) via a pin shaft; the front side of the swing block (72) is fixedly connected to a reset spring (73); the front side of the reset spring (73) is fixedly connected to a connecting block (74); the interior of the connecting block (74) is connected to an L-shaped flip block (75) via a pin shaft; the left side of the bottom of the L-shaped flip block (75) is fixedly connected to a connecting column (76); the left side of the connecting column (76) is fixedly connected to the right side of the limit slider (62).

4. A power distribution cabinet protection device according to claim 2, characterized in that: The surface movable sleeve of the fixed column (65) is provided with a wear-resistant sleeve (8), the outer side of the wear-resistant sleeve (8) is fixedly mounted on the inner side of the flip sleeve (64), and the wear-resistant sleeve (8) is located on the inner side of the movable groove (3).

5. A power distribution cabinet protection device according to claim 2, characterized in that: A reinforcement sleeve (9) is fixedly connected to the outer side of the surface of the fixed column (65), the outer side of the reinforcement sleeve (9) is fixedly connected to the inner side of the movable groove (3), and the reinforcement sleeve (9) is located on the outer side of the flip sleeve (64).

6. A power distribution cabinet protection device according to claim 3, characterized in that: A reinforcement sleeve (10) is fixedly connected to the outer side of the surface of the connection column (76), the left side of the reinforcement sleeve (10) is fixedly connected to the right side of the limit slider (62), and the right side of the reinforcement sleeve (10) is fixedly connected to the left side of the L-shaped flip block (75).

7. A power distribution cabinet protection device according to claim 2, characterized in that: A reinforcing block (11) is fixedly connected to the outer side of the flip plate (63), the front side of the reinforcing block (11) is fixedly connected to the rear side of the limiting slide block (62), and the reinforcing block (11) is located on the rear side of the box cover (2).

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