Door plate structure of distribution box

Abstract

The utility model discloses a distribution box door plate structure, which comprises a box body, a door plate is arranged on the outer wall of the box body, a fixing device is arranged on the outer wall of the door plate, and the fixing device comprises an insertion block inserted into the inner wall of the box body; the fixing rod is fixedly connected to the end, away from the box, of the inserting block. The utility model relates to the technical field of distribution box door planks, through the cooperation of an insertion block, a fixing rod and a fixing shell, when a door plank is closed and opened, an adjusting device is used for driving a rotating disc to rotate, the rotating disc rotates, the fixing rod drives the insertion block to move, the insertion block is inserted into a box body, the number of the fixing devices is two, and when the door plank is fixed, the door plank is fixed. And the reinforcing effect can be achieved, and the problem that the box body and the door plate are prone to damage is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of distribution box door plate, concretely to a distribution box door plate structure. BACKGROUND

[0002] Distribution box is the collective term of motor control center. Distribution box is suitable for the occasion that load is relatively dispersed and loop is less. Motor control center is used for the occasion that load is concentrated and loop is more. They distribute the electric energy of a circuit of the previous distribution equipment to the nearby load. This level of equipment provides protection, monitoring and control for the load. The design of the door plate of the distribution box is relatively important because the door of the distribution box is often opened and closed in the daily maintenance work of the distribution box.

[0003] The prior art uses a hinge to install the door plate on the cabinet body when in use, closes the cabinet body, protects the distribution device in the cabinet body, and fixes the door plate using a latch when closing.

[0004] However, in actual use, since the distribution box is generally installed outdoors, and a single latch is used to fix the cabinet body and the door plate, the cabinet body and the door plate are easily damaged when impacted. UTILITY MODEL CONTENTS

[0005] In view of the defects of the prior art, the utility model provides a distribution box door plate structure, which solves the problem that the cabinet body and the door plate are easily damaged when impacted in actual use because the distribution box is generally installed outdoors and a single latch is used to fix the cabinet body and the door plate.

[0006] To achieve the above-mentioned purpose, the utility model is implemented by the following technical scheme: a distribution box door plate structure, comprising a box body, a door plate installed on the outer wall of the box body, a fixing device installed on the outer wall of the door plate, the fixing device comprising: a plug block inserted into the inner wall of the box body; a fixed rod fixedly connected to one end of the plug block away from the box body; a turntable arranged on the front surface of the door plate and slidingly connected to one side of the fixed rod away from the plug block; a fixed shell rotatably connected to the outer wall of the turntable through a bearing and sleeved on the outer wall of the fixed rod, and fixedly connected to the outer wall of the door plate; an adjusting device installed on the outer wall of the turntable; wherein the fixed rod moves in the fixed shell through the cooperation of the adjusting device and the turntable, and the plug block is inserted into the inner wall of the box body.

[0007] Preferably, the adjusting device comprises: a driven gear fixedly connected to the front of the rotating disc; a transmission gear meshingly connected to the outer wall of the driven gear; a connecting rod fixedly connected to the inner wall of the transmission gear; a driving gear meshingly connected to the outer wall of the transmission gear and rotatably connected to the inner wall of the door plate through a bearing; and a connecting block fixedly connected to one end of the driving gear extending to the outer wall of the door plate; wherein the driving gear drives the connecting rod to rotate through the cooperation of the connecting block and the transmission gear, so that the driven gear drives the rotating disc to rotate.

[0008] Preferably, the outer wall of the door plate is fixedly connected with a sealing rubber strip, and the outer wall of the sealing rubber strip abuts against the inner wall of the box body.

[0009] Preferably, the outer side of the connecting block is provided with a first protective plate, the outer wall of the first protective plate is attached with a second protective plate, the first protective plate and the second protective plate are respectively clamped on the two sides of the outer wall of the door plate in sliding mode, and the lower portion of the first protective plate is provided with an electric leakage sensor mounted below the outer wall of the door plate.

[0010] Preferably, the front of the door plate is fixedly connected with a protective shell, the protective shell is sleeved on the outer wall of the plug-in block and movably connected to the outer wall of the fixed rod.

[0011] Beneficial effects

[0012] The utility model provides a distribution box door plate structure. Have the following beneficial effects: this distribution box door plate structure cooperates through plug -in block, fixed rod and fixed shell, when closing and opening the door plate, uses adjusting device to drive rotating disc to rotate, utilizes the rotation of rotating disc, makes fixed rod drive plug -in block removal, makes plug -in block insert in the inside of box body, and fixed device sets up two groups, when fixing the door plate, can also play the role of reinforcing, avoids the problem that the box body and the door plate are easily damaged.

[0013] Through the cooperation of the first protective plate, the second protective plate and the door plate, when the door plate is closed, the protective plates on the two sides are slid to make the first protective plate and the second protective plate merge together, and the two are fixed by using a door lock, avoiding the problem that the distribution device in the box body is damaged due to the opening of the door plate by the device except the staff. ACCURACY OF DRAWINGS

[0014] Figure 1 It is a structural schematic view of the utility model;

[0015] Figure 2 It is an appearance schematic view of the utility model;

[0016] Figure 3 It is Figure 1 It is a front view of the door plate;

[0017] Figure 4 It isFigure 1 The rear view of the door plate;

[0018] Figure 5 For Figure 1 The structural schematic view of fixing the shell, the rotating disc and the connecting rod;

[0019] Figure 6 The structural schematic view of the door plate, the first protection plate and the second protection plate in 4.

[0020] In the figure: 1, the box body; 2, the fixing device; 21, the plug block; 22, the fixed rod; 23, the rotating disc; 24, the fixed shell; 25, the adjusting device; 251, the driven gear; 252, the transmission gear; 253, the connecting rod; 254, the driving gear; 255, the connecting block; 11, the door plate; 12, the sealing rubber strip; 13, the protection shell; 14, the first protection plate; 15, the second protection plate; 16, the electric leakage sensor. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] In actual use, since the distribution box is generally installed outdoors, and the single bolt is used to fix between the cabinet body and the door plate, when impacted, the door plate and the cabinet body are prone to damage.

[0023] Therefore, the utility model provides a distribution box door plate structure, which solves the problem that in actual use, since the distribution box is generally installed outdoors, and the single bolt is used to fix between the cabinet body and the door plate, when impacted, the door plate and the cabinet body are prone to damage.

[0024] Through the personnel in the art, the parts in the case are connected in turn, and the specific connection and operation sequence should be referred to the following working principle, and the detailed connection means is the public technical knowledge in the art, and the following mainly introduces the working principle and process.

[0025] Embodiment one: by Figures 1-6It can be known that the power distribution box door plate structure comprises a box body 1, a door plate 11 is installed on the outer wall of the box body 1, a fixing device 2 is installed on the outer wall of the door plate 11, the fixing device 2 comprises: a plug block 21 which is inserted into the inner wall of the box body 1; a fixed rod 22 which is fixedly connected to one end of the plug block 21 away from the box body 1; a rotating disc 23 which is arranged on the front surface of the door plate 11 and is slidingly connected to one side of the fixed rod 22 away from the plug block 21; a fixed shell 24 which is rotatably connected to the outer wall of the rotating disc 23 through a bearing and is sleeved on the outer wall of the fixed rod 22 and is fixedly connected to the outer wall of the door plate 11; and an adjusting device 25 which is installed on the outer wall of the rotating disc 23; wherein the fixed rod 22 moves in the fixed shell 24 by the cooperation of the adjusting device 25 and the rotating disc 23, and the plug block 21 is inserted into the inner wall of the box body 1;

[0026] In the specific implementation process, it is particularly worth pointing out that when the door plate 11 is closed and opened, the rotating disc 23 is driven to rotate by the adjusting device 25 under the cooperation of the plug block 21, the fixed rod 22 and the fixed shell 24, the fixed rod 22 drives the plug block 21 to move by the rotation of the rotating disc 23, the plug block 21 is inserted into the box body 1, and the fixing device 2 is provided with two groups, which can also play a reinforcing role when the door plate 11 is fixed, and the problem of easy damage between the box body 1 and the door plate 11 is avoided;

[0027] Further, the adjusting device 25 comprises: a driven gear 251 which is fixedly connected to the front surface of the rotating disc 23; a transmission gear 252 which is meshingly connected to the outer wall of the driven gear 251; a connecting rod 253 which is fixedly connected to the inner wall of the transmission gear 252; a driving gear 254 which is meshingly connected to the outer wall of the transmission gear 252 and is rotatably connected to the inner wall of the door plate 11 through a bearing; and a connecting block 255 which is fixedly connected to one end of the driving gear 254 extending to the outer wall of the door plate 11, and the driving gear 254, the transmission gear 252 and the driven gear 251 are conical gears; wherein the driving gear 254 drives the connecting rod 253 to rotate by the cooperation of the connecting block 255 and the transmission gear 252, the rotating disc 23 is driven to rotate by the driven gear 251, and the surface of the connecting block 255 is provided with a rhombic groove;

[0028] In the specific implementation process, it is particularly worth pointing out that the tool is inserted into the rhombic groove on the surface of the connecting block 255, the driving gear 254 is driven to rotate, the connecting rod 253 drives the transmission gears 252 at both ends to rotate, the rotating disc 23 is driven to rotate by the meshing of the transmission gear 252 and the driven gear 251, and the plug block 21 is adjusted to move under the cooperation of the driving gear 254, the connecting rod 253 and the driven gear 251;

[0029] Further, the outer wall of the door plate 11 is fixedly connected with a sealing rubber strip 12, and the outer wall of the sealing rubber strip 12 abuts against the inner wall of the box body 1, wherein the sealing rubber strip 12 is made of rubber material, which can prevent water from entering the box body 1.

[0030] In the specific implementation process, it is worth pointing out that, in the cooperation of the door plate 11 and the sealing strip 12, when the door plate 11 is closed, the sealing strip 12 is pressed between the door plate 11 and the box body 1 for sealing;

[0031] Specifically, when the power distribution box door plate structure is used, when the door plate 11 is closed, the tool is inserted into the diamond-shaped groove on the surface of the connecting block 255 to drive the driving gear 254 to rotate, so that the connecting rod 253 drives the transmission gears 252 at both ends to rotate, and through the meshing of the transmission gears 252 and the driven gears 251, the rotating disc 23 is driven to rotate, and through the sliding clamping of the fixed rod 22 on the surface of the rotating disc 23, the plug block 21 is inserted into the box body 1, the door plate 11 is fixed in the box body 1, and the door plate 11 and the box body 1 press the sealing strip 12.

[0032] Example two: from Figures 1-6 It can be seen that the outer side of the connecting block 255 is provided with the first protective plate 14, the outer wall of the first protective plate 14 is attached with the second protective plate 15, the first protective plate 14 and the second protective plate 15 are respectively slidingly clamped on both sides of the outer wall of the door plate 11, the lower side of the first protective plate 14 is provided with the electric leakage sensor 16, the electric leakage sensor 16 is installed on the lower side of the outer wall of the door plate 11, wherein the model of the electric leakage sensor 16 is not limited, which can meet the actual use condition, the side of the first protective plate 14 and the second protective plate 15 close to each other is provided with a cavity, which can protect the connecting block 255, and the direction in which the first protective plate 14 and the second protective plate 15 are provided with openings is tightly closed together, and the door lock is used to fixedly connect them;

[0033] In the specific implementation process, it is worth pointing out that, in the cooperation of the first protective plate 14, the second protective plate 15 and the door plate 11, when the door plate 11 is closed, the protective plates on both sides are slid to combine the first protective plate 14 and the second protective plate 15 together, and the door lock is used to fix them, so as to avoid the problem that the power distribution device in the box body 1 is damaged due to the opening of the door plate 11 by the staff using the device;

[0034] Further, the front surface of the door plate 11 is fixedly connected with the protective shell 13, the protective shell 13 is sleeved on the outer wall of the plug block 21 and movably connected with the outer wall of the fixed rod 22;

[0035] In the specific implementation process, it is worth pointing out that, in the cooperation of the protective shell 13, the fixed rod 22 and the plug block 21, the protective shell 13 can ensure the stability of the plug block 21 and the fixed rod 22 during movement;

[0036] Specifically, on the basis of the above embodiment, after closing the door plate 11, the first protection plate 14 and the second protection plate 15 on both sides are slid, and the two are fixed by using a door lock, the connecting block 255 is protected, and other people are prevented from using adjustment.

[0037] It should be noted that, in this document, the terms“first” and“second” and the like are used merely to distinguish one entity or action from another, without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms“comprises,”“comprising,” or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without more limitations, the statement“comprises... limited elements” does not exclude the presence of additional identical elements in the process, method, article, or apparatus that includes the stated elements.

[0038] In the present application, unless otherwise explicitly specified and limited, the terms“mounting”,“setting”,“connecting”,“fixing”,“screw connecting” and the like should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integrated; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise explicitly limited, the above-mentioned terms in the present application can be understood according to the specific meaning of the above-mentioned terms in the present application by the person skilled in the art according to the specific circumstances.

[0039] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A structure of a distribution box door panel comprising a box body (1), characterized in that: The outer wall of the box (1) is provided with a door plate (11), the outer wall of the door plate (11) is provided with a fixing device (2), the fixing device (2) comprises: Plug block (21), plug-in box (1) inner wall; Fixed rod (22), fixedly connected to one end of the plug block (21) away from the box (1); Rotary disc (23), provided on the front of the door plate (11), and slidingly connected to one side of the fixed rod (22) away from the plug block (21); Fixed shell (24), rotatably connected to the outer wall of the rotary disc (23), and sleeved on the outer wall of the fixed rod (22), and fixedly connected to the outer wall of the door plate (11); Adjusting device (25), mounted on the outer wall of the rotary disc (23); Wherein, through the cooperation of the adjusting device (25) and the rotary disc (23), the fixed rod (22) moves in the fixed shell (24), and the plug block (21) is inserted in the inner wall of the box (1).

2. The electrical box door structure of claim 1, wherein: The adjusting device (25) comprises: Driven gear (251), fixedly connected to the front of the rotary disc (23); Transmission gear (252), meshing connection is connected to the outer wall of the driven gear (251); Connecting rod (253), fixedly connected to the inner wall of the transmission gear (252); Driving gear (254), meshing connection is connected to the outer wall of the transmission gear (252), and rotatably connected to the inner wall of the door plate (11) through the bearing; Connecting block (255), one end of the driving gear (254) extending to the outer wall of the door plate (11) is fixedly connected; Wherein, through the cooperation of the connecting block (255) and the transmission gear (252), the driving gear (254) drives the connecting rod (253) to rotate, so that the driven gear (251) drives the rotary disc (23) to rotate.

3. The electrical box door structure of claim 1, wherein: The outer wall of the door plate (11) is fixedly connected with a sealing rubber strip (12), and the outer wall of the sealing rubber strip (12) abuts against the inner wall of the box (1).

4. The electrical box door structure of claim 2, wherein: The outer side of the connecting block (255) is provided with a first protection plate (14), the outer wall of the first protection plate (14) is attached with a second protection plate (15), the first protection plate (14) and the second protection plate (15) are slidingly connected to the outer wall of the door plate (11) on both sides, respectively, the leakage sensor (16) is arranged below the first protection plate (14), and the leakage sensor (16) is arranged below the outer wall of the door plate (11).

5. The electrical box door structure of claim 1, wherein: The front of the door plate (11) is fixedly connected with a protection shell (13), the protection shell (13) is sleeved on the outer wall of the plug block (21), and movably connected to the outer wall of the fixed rod (22).

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