Remote control cabinet with good sealing performance

Abstract

The utility model relates to the technical field of control cabinets, in particular to a remote control cabinet with good sealing performance, which comprises a cabinet body and a cabinet door, the cabinet door is arranged on one side of the cabinet body, a sealing mechanism comprises a rotating rod arranged between the cabinet body and the cabinet door, the inner wall of the rotating rod is in sliding connection with two sliding rods which are arranged oppositely, and the inner wall of the rotating rod is in sliding connection with the cabinet door. A sliding groove is formed between the sliding rod and the inner wall of the cabinet body, positioning grooves are formed in the upper end and the lower end of the cabinet door, and positioning blocks are arranged on the inner walls of the upper end and the lower end of the cabinet body. By arranging a positioning block to be matched with a sealing strip, when the cabinet door is closed, the cabinet door can be fixed and inserted into a positioning groove in the top end of the cabinet door to reduce a gap between the cabinet door and the cabinet body at the same time, and therefore the sealing performance of the connecting position of the cabinet door and the top end of the cabinet body is improved; the joints of the rotating rod, the cabinet body and the cabinet door are positively sealed, dust is prevented from entering the cabinet body, and the overall sealing performance of the cabinet body is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to control cabinet technical field, especially a remote control cabinet with good sealing. BACKGROUND

[0002] Control cabinet is the automation control system of integrated electrical components and equipment, is used for protecting electrical equipment and circuit, ensures stable operation. In order to prevent dust pollution electrical components, avoid the corrosion short circuit caused by damp, and reduce the risk of misoperation and protect personal and equipment safety, its sealing is good to be important. Good sealing design is the key to the long-term reliable operation of control cabinet in various environments.

[0003] Through the retrieval, the patent "a control cabinet" authorized announcement number "CN220042709U",

[0004] In the utility model, through the increase movable assembly, can further pull out the electrical components in the cabinet body, it is convenient to overhaul electrical components, avoid the inconvenient overhaul of staff in the narrow space inside control cabinet, thereby improve the overhaul efficiency of staff, solve the problem that the staff is inconvenient to overhaul electrical components in the narrow space inside control cabinet;

[0005] The above application can pull out electrical components through movable assembly to facilitate the overhaul of staff, but the gap between the cabinet door and the cabinet body of the electrical cabinet is obvious, and the sealing is poor, which can cause short circuit of electrical components in the cabinet due to dust or damp.

[0006] Therefore, a remote control cabinet with good sealing is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0007] The utility model aims at providing a remote control cabinet with good sealing to solve the above problems and improve the poor sealing between the cabinet door and the cabinet body.

[0008] The utility model realizes the above-mentioned purpose through the following technical scheme, a remote control cabinet with good sealing, comprising: a cabinet body and a cabinet door, the cabinet door is installed on one side of the cabinet body;

[0009] Sealing mechanism, the sealing mechanism includes the rotation rod that is arranged between the cabinet body and the cabinet door, the inner wall of the rotation rod is slidably connected with two oppositely arranged slide rods, the slide rod is provided with a sliding groove between the inner wall of the cabinet body, the upper and lower ends of the cabinet door are provided with positioning grooves, and the inner walls of the upper and lower ends of the cabinet body are provided with positioning blocks.

[0010] Preferably, the sliding rod is fixedly connected with the first spring between the rotating rod, the sliding rod extends from one end of the rotating rod in a semispherical shape, the sliding groove is in a semispherical shape near one end of the cabinet door and in a rectangular shape away from the cabinet door, and the semispherical part of the sliding groove is deeper than the rectangular part, so that the cabinet door can rotate and slide at the same time.

[0011] Preferably, the positioning block is provided with a limiting plate and a second spring between the inner wall of the cabinet body, the second spring is fixedly connected between the inner wall of the cabinet body and the limiting plate, the limiting plate is slidingly connected to the inner wall of the cabinet body, and the positioning block is fixedly connected to the limiting plate, so that the movement of the positioning block is more stable.

[0012] Preferably, the positioning block is in a right trapezoidal shape, the positioning groove is matched with the shape of the positioning block, and the positioning block is fixedly connected with a sealing strip at one end close to the positioning groove, so that the sealing property is improved.

[0013] Preferably, the cabinet body is provided with an adjusting plate near the rotating rod, the inner side of the adjusting plate is fixedly connected with a sealing gasket, the upper and lower ends of the adjusting plate are slidingly connected to the inner wall of the cabinet body, and the third spring is fixedly connected between the adjusting plate and the inner wall of the cabinet body, so that the dustproof gasket is attached to the gap.

[0014] Preferably, the inside of the cabinet body is provided with a mounting seat, the two sides of the mounting seat are fixedly connected with sliding blocks, and the two inner walls of the cabinet body are provided with sliding rails, and the sliding blocks are slidingly connected in the sliding rails, so that the electrical components in the cabinet body are maintained conveniently.

[0015] Preferably, the surface of the cabinet door is fixedly connected with a handle, and the handle is transversely arranged, so that the cabinet door is conveniently opened and closed.

[0016] The utility model discloses a cabinet door and cabinet body are connected through the rotating rod and the sliding rod, and the rotating rod is fixedly connected with the cabinet body.

[0017] 1. By setting the positioning block cooperates sealing strip, can when the cabinet door is closed, still will insert the positioning slot in the cabinet door top to reduce the gap between the cabinet door and the cabinet body, thereby improve the sealing property between the cabinet door and the cabinet body top junction, through setting sealing gasket on the adjusting plate, the connecting place of rotating rod, cabinet and cabinet door is positively sealed, prevent dust from entering the cabinet, improve the overall sealing property of cabinet body;

[0018] 2. By setting mounting seat in the inside of the cabinet body, simultaneously setting sliding block on the two sides of mounting seat and setting sliding rail on the corresponding position of cabinet, make electrical components can install in mounting seat, simultaneously when maintaining control cabinet in later period, directly pull out mounting seat and repair, do not have to drill into the cabinet, improve the work convenience of staff. DRAWINGS

[0019] Figure 1 It is the whole structure schematic diagram of the utility model discloses;

[0020] Figure 2 It is the internal structure schematic view of the cabinet body of the utility model;

[0021] Figure 3 It is the sectional view of the utility model;

[0022] Figure 4 It is the explosion view of the utility model.

[0023] In the drawing: 100, cabinet body; 200, cabinet door; 210, handle; 300, mounting seat; 310, sliding block; 320, sliding rail; 400, sealing mechanism; 410, rotating rod; 411, sliding rod; 412, first spring; 420, sliding groove; 430, positioning block; 431, limiting plate; 432, second spring; 433, positioning groove; 440, adjusting plate; 441, third spring. DETAILED DESCRIPTION

[0024] 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 other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] In specific implementation: as Figures 1-4 Indicated, a kind of remote control cabinet with good sealing, it include: cabinet body 100 and cabinet door 200, cabinet door 200 is installed in the side of cabinet body 100;

[0026] Sealing mechanism 400, sealing mechanism 400 includes the rotating rod 410 between cabinet body 100 and cabinet door 200, the inner wall of rotating rod 410 is slidably connected with two oppositely arranged sliding rods 411, sliding rod 411 is provided with sliding groove 420 between the inner wall of cabinet body 100, the upper and lower ends of cabinet door 200 are both provided with positioning groove 433, the inner wall of the upper and lower ends of cabinet body 100 is provided with positioning block 430.

[0027] Control cabinet needs external power supply, after connecting external power supply, various sensors and switches collect the various signals of system operating state in real time, such as temperature, pressure, flow and other physical quantities, and the operating state and fault information of equipment. These signals are transmitted to the control system by cable or wireless mode, then, the control system as the core of control cabinet, usually composed of PLC or other types of controllers, analyzes and processes the collected signals according to the prewritten program, generates corresponding control instructions. These instructions control the operation of motor, valve, heater and other equipment through relay, contactor and other execution elements.

[0028] AsFigure 2 , Figure 3 and Figure 4 As shown, a first spring 412 is fixedly connected between the slide rod 411 and the rotating rod 410. The end of the slide rod 411 extending out of the rotating rod 410 is hemispherical. The end of the slide groove 420 near the cabinet door 200 is hemispherical, and the end away from the cabinet door 200 is rectangular. The hemispherical part of the slide groove 420 is deeper than the rectangular part. A limit plate 431 and a second spring 432 are provided between the positioning block 430 and the inner wall of the cabinet 100. The second spring 432 is fixedly connected between the inner wall of the cabinet 100 and the limit plate 431. The limit plate 431 is slidably connected to the cabinet. The inner wall of the cabinet 100 has a positioning block 430 fixedly connected to the limiting plate 431. The positioning block 430 is a right trapezoid. The positioning groove 433 matches the shape of the positioning block 430. A sealing strip is fixedly connected to one end of the positioning block 430 near the positioning groove 433. An adjusting plate 440 is provided on the side of the cabinet 100 near the rotating rod 410. A sealing gasket is fixedly connected to the inner side of the adjusting plate 440. The upper and lower ends of the adjusting plate 440 are slidably connected to the inner wall of the cabinet 100. A third spring 441 is fixedly connected between the adjusting plate 440 and the inner wall of the cabinet 100.

[0029] In this embodiment, both ends of the positioning block 430 are provided with a lever that extends through the cabinet 100. The lever is slidably connected to the inner wall of the positioning block 430. At the same time, a rectangular opening is provided on the trajectory of the lever as it moves with the positioning block 430. When the lever moves to the end of the rectangular opening, the positioning block 430 is completely retracted into the inner wall of the cabinet 100. Meanwhile, a groove for fixing the lever is provided next to the end of the rectangular opening.

[0030] To prevent the cabinet door 200 from jamming, the curved surface of the cabinet door 200 contacts the dustproof pad, which is also placed on the adjusting plate 440. When the cabinet door 200 rotates, the curved surface of the cabinet door 200 will press against the adjusting plate 440, causing the adjusting plate 440 to move outward. When the cabinet door 200 is fully closed or opened, the adjusting plate 440 will be driven by the third spring 441 to move the dustproof pad to block the gap at the connection point to achieve the dustproof effect.

[0031] like Figure 1 , Figure 2 and Figure 3As shown, the inside of the cabinet body 100 is provided with a mounting seat 300, both sides of the mounting seat 300 are fixedly connected with sliding blocks 310, the inside walls of both sides of the cabinet body 100 are provided with sliding rails 320, the sliding blocks 310 are slidingly connected in the sliding rails 320, the surface of the cabinet door 200 is fixedly connected with a handle 210, and the handle 210 is horizontally arranged. The bottom ends and the top ends of the mounting seat 300 are also slidingly connected with the cabinet body 100, when the mounting seat 300 is pulled, the sliding blocks 310 will move along the sliding rails 320, and the upper and lower ends of the mounting seat 300 will move along the rails, and the sliding blocks 310 and the rails and the upper and lower ends of the mounting seat 300 and the cabinet body 100 are all sliding friction.

[0032] In use, the electric element is first installed in the mounting seat 300 according to the module, the mounting seat 300 is pushed to the deep part of the cabinet body 100 after installation is completed, the cabinet door 200 is rotated to make the cabinet door 200 flush with the cabinet body 100, and then the cabinet door 200 is attached to the cabinet body 100 as a whole, in the process that the cabinet door 200 is attached to the cabinet body 100, the hemisphere at the end of the sliding rod 411 moves to the inside of the rotating rod 410 to compress the first spring 412 and simultaneously moves along the sliding groove 420, the two ends of the cabinet door 200 extrude the inclined surface of the positioning block 430, the positioning block 430 compresses the second spring 432 and shrinks to the inside of the cabinet body 100, when the positioning groove 433 moves to the lower part of the positioning block 430, the positioning block 430 loses the pressure of the cabinet door 200, the second spring 432 is stretched to push the positioning block 430 to be clamped in the positioning groove 433, the sealing strip is attached to the bottom end of the positioning groove 433, and the cabinet door 200 is attached to the cabinet body 100.

[0033] When maintenance is needed in the cabinet body 100, the positioning block 430 is first extended out of the cabinet body 100 to push the positioning block 430 upwards, then the tab is clamped in the corresponding rectangular groove, and then the cabinet door 200 is pulled outwards. When the cabinet door 200 drives the rotating rod 410 to move to the initial position of the sliding groove 420, the sliding rod 411 is ejected by the first spring 412 to be clamped in the sliding groove 420, then the cabinet door 200 is rotated to be opened, and then the mounting seat 300 is pulled out to be maintained.

[0034] It should be noted that the first spring 412, the second spring 432 and the third spring 441 in the above description are all devices that are relatively mature in application of prior art, and the specific model can be selected according to actual needs, and details are not described herein.

[0035] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A remote control cabinet with good sealing performance, characterized in that, include: A cabinet body (100) and a cabinet door (200), wherein the cabinet door (200) is installed on one side of the cabinet body (100); A sealing mechanism (400) includes a rotating rod (410) disposed between the cabinet body (100) and the cabinet door (200). The inner wall of the rotating rod (410) is slidably connected to two opposing sliding rods (411). The sliding rods (411) are provided with sliding grooves (420) between the inner walls of the cabinet body (100). The upper and lower ends of the cabinet door (200) are provided with positioning grooves (433). The inner walls of the upper and lower ends of the cabinet body (100) are provided with positioning blocks (430).

2. The remote control cabinet with good sealing performance according to claim 1, characterized in that: A first spring (412) is fixedly connected between the slide rod (411) and the rotating rod (410). The end of the slide rod (411) extending out of the rotating rod (410) is hemispherical. The end of the slide groove (420) near the cabinet door (200) is hemispherical and the end away from the cabinet door (200) is rectangular. The hemispherical part of the slide groove (420) is deeper than the rectangular part.

3. The remote control cabinet with good sealing performance according to claim 1, characterized in that: A limiting plate (431) and a second spring (432) are provided between the positioning block (430) and the inner wall of the cabinet (100). The second spring (432) is fixedly connected between the inner wall of the cabinet (100) and the limiting plate (431). The limiting plate (431) is slidably connected to the inner wall of the cabinet (100). The positioning block (430) is fixedly connected to the limiting plate (431).

4. A remote control cabinet with good sealing performance according to claim 3, characterized in that: The positioning block (430) is a right trapezoid, and the positioning groove (433) matches the shape of the positioning block (430). A sealing strip is fixedly connected to one end of the positioning block (430) near the positioning groove (433).

5. A remote control cabinet with good sealing performance according to claim 1, characterized in that: An adjustment plate (440) is provided on the side of the cabinet (100) near the rotating rod (410). A sealing gasket is fixedly connected to the inner side of the adjustment plate (440). The upper and lower ends of the adjustment plate (440) are slidably connected to the inner wall of the cabinet (100). A third spring (441) is fixedly connected between the adjustment plate (440) and the inner wall of the cabinet (100).

6. A remote control cabinet with good sealing performance according to claim 1, characterized in that: The cabinet (100) is provided with an installation base (300) inside. Slider (310) is fixedly connected to both sides of the installation base (300). Slide rails (320) are provided on the inner walls of both sides of the cabinet (100). The slider (310) is slidably connected to the slide rail (320).

7. A remote control cabinet with good sealing performance according to claim 1, characterized in that: A handle (210) is fixedly connected to the surface of the cabinet door (200), and the handle (210) is arranged horizontally.

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