Removable closed switch cabinet

Abstract

The utility model relates to the technical field of movable-type switch cabinets, in particular to a movable-type closed switch cabinet, which comprises a movable-type closed switch cabinet main body, two connecting round rods are fixedly connected inside the movable-type closed switch cabinet main body, and the outer surfaces of the two connecting round rods are slidably connected with metal sliding plates. According to the utility model, the two roller carriers are utilized to drive the elastic metal sliding plate to move along the two connecting round rods, so that electrical elements at the metal sliding plate can move out of the interior of the movable closed switch cabinet, internal circuits can be conveniently checked, and the movable closed switch cabinet is convenient to use. The non-metal metering box is simple in structure and convenient to operate, the troubleshooting and overhauling difficulty is reduced, the overhauling efficiency of the movable type closed switch cabinet is improved, the second sealing clamping plate and the two first sealing clamping plates are clamped to the movable type closed switch cabinet, the whole non-metal metering box can be conveniently and rapidly assembled in a clamping mode, and operation is easy and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of a removable switch cabinet, in particular to a removable closed switch cabinet. Background Art

[0002] A removable switchgear is a power distribution equipment that integrates control, protection, measurement and maintenance, also known as a "switch station". It is used in power systems to control current, protect electrical equipment, measure power parameters and realize remote control of power systems to ensure stable operation of the power system.

[0003] The patent application number "CN202222159743.6" is disclosed in the technology. It is an armored removable AC metal-enclosed switchgear, including an outer box, and a box cover is rotatably installed on one side of the outer box. Through the cooperation of the outer box, the inner box and the fan, the effect of using the continuous directional airflow to quickly take away the heat in the inner box and the outer box is achieved, which effectively speeds up the airflow circulation speed on the outside of the inner box, thereby enhancing the heat dissipation performance of the switchgear.

[0004] The closed switch cabinet can only enhance the heat dissipation performance of the switch cabinet. However, in actual use, since various electrical components are installed inside the non-metallic meter box, if the non-metallic meter box fails and cannot be used normally, the staff will need to stick to the inside of the non-metallic meter box for a long time and gradually check the circuit, which makes the inspection and maintenance of the non-metallic meter box inconvenient, time-consuming and labor-intensive, thus affecting the efficiency of inspection and maintenance and inconvenient to use. Utility Model Content

[0005] The purpose of the utility model is to provide a removable closed switch cabinet to solve the problems raised in the above background technology.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] A removable closed switch cabinet comprises a removable closed switch cabinet body, wherein two connecting round rods are fixedly connected inside the removable closed switch cabinet body, metal slide plates are slidably connected to the outer surfaces of the two connecting round rods, two roller frames are installed on the lower side of the metal slide plates, two connecting springs are connected between the metal slide plates and the removable closed switch cabinet body, and an electrical component is fixedly arranged on the front side of the metal slide plates;

[0008] A bottom plate is fixedly installed at the bottom end of the main body of the removable closed switch cabinet, a threaded rotating rod is rotatably connected inside the main body of the removable closed switch cabinet, a threaded vertical plate is threadedly connected to the outer surface of the threaded rotating rod, a top plate is fixedly connected to the front side of the threaded vertical plate, and two limit rods are connected inside the main body of the removable closed switch cabinet.

[0009] Preferably, both ends of the removable closed switch cabinet body are clamped with first sealing clamps, the inner sides of the two first sealing clamps are installed with two support plates, and the upper sides of the four support plates are slidably clamped with positioning rods.

[0010] Preferably, the lower side of the positioning rod passes through the support plate and extends to the interior of the removable closed switch cabinet body, and the inner sides of the two first sealing clamps are connected with rubber strips, which are used to seal the removable closed switch cabinet body.

[0011] Preferably, a sealed cabinet door is rotatably installed inside the main body of the removable closed switch cabinet, an embedded horizontal plate is clamped at the bottom end of the main body of the removable closed switch cabinet, a second sealing clamping plate is fixedly connected to the upper side of the embedded horizontal plate, and two side plates are installed on the rear side of the second sealing clamping plate.

[0012] Preferably, two guide boxes are installed at the top of the interior of the main body of the removable closed switch cabinet, and two mounting blocks are fixedly installed on the upper side of the metal slide, and the mounting blocks are located inside the guide boxes.

[0013] Preferably, the rear side of the threaded rotating rod passes through the bottom plate and extends to the rear side of the bottom plate, the rear side of the threaded rotating rod is fixedly connected to the servo motor through the motor mounting plate, and the top plate is located behind the metal slide plate.

[0014] Beneficial effects of the utility model:

[0015] 1. The utility model squeezes the metal slide plate as the top plate moves forward, so that the two roller frames can drive the metal slide plate with elastic force to move along the two connecting round rods, so that the electrical components on the metal slide plate can be moved out from the inside of the removable closed switch cabinet, which is conducive to conveniently troubleshooting the internal circuits, and there is no need to stick to the inside for a long time for maintenance, which reduces the difficulty of troubleshooting and maintenance, thereby improving the maintenance efficiency of the removable closed switch cabinet;

[0016] 2. The utility model connects the second sealing card plate and the two first sealing card plates to the removable closed switch cabinet, so that the whole non-metallic metering box can be quickly assembled by using the card connection method, which is simple and convenient to operate. At the same time, the rubber strip can enhance the sealing performance of the sealing card plate during installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the utility model or the prior art, the drawings required for use in the embodiments or the prior art description are briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This utility model Figure 1 Installation diagram of connecting round rod and metal slide plate;

[0020] Figure 3 This utility model Figure 1 Schematic diagram of the structure of the metal slide plate and the connecting spring;

[0021] Figure 4 This utility model Figure 3 The enlarged view of point A in the middle;

[0022] Figure 5 This utility model Figure 1 Installation diagram of the middle guide box and the mounting block;

[0023] Figure 6 This utility model Figure 1 A schematic diagram of the structure of the embedded cross plate and the second sealing card plate;

[0024] The reference numerals in the figures are as follows:

[0025] 1. Removable closed switch cabinet body; 2. Roller frame; 3. Connecting round rod; 4. Metal slide plate; 5. Electrical components; 6. Connecting spring; 7. Threaded rotating rod; 8. Bottom plate; 9. Servo motor; 10. Limit rod; 11. Threaded vertical plate; 12. Top plate; 17. First sealing card plate; 18. Support plate; 19. Positioning rod; 20. Rubber strip; 21. Sealed cabinet door; 22. Embedded horizontal plate; 23. Second sealing card plate; 24. Side plate; 25. Guide box; 26. Mounting block. DETAILED DESCRIPTION

[0026] 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.

[0027] like Figures 1 to 6 As shown, a removable closed switch cabinet comprises a removable closed switch cabinet body 1, two connecting round rods 3 are fixedly connected inside the removable closed switch cabinet body 1, metal slide plates 4 are slidably connected to the outer surfaces of the two connecting round rods 3, two roller frames 2 are installed on the lower side of the metal slide plates 4, and through the arrangement of the roller frames 2, the metal slide plates 4 can be moved more flexibly and smoothly by using the roller frames 2, so as to overhaul the removable closed switch cabinet and make it convenient to use, two connecting springs 6 are connected between the metal slide plates 4 and the removable closed switch cabinet body 1, and an electrical component 5 is fixedly provided on the front side of the metal slide plates 4;

[0028] A bottom plate 8 is fixedly installed at the bottom end of the removable closed switch cabinet body 1, and a threaded rotating rod 7 is rotatably connected to the inside of the removable closed switch cabinet body 1. The outer surface of the threaded rotating rod 7 is threadedly connected to a threaded vertical plate 11, and the front side of the threaded vertical plate 11 is fixedly connected to a top plate 12. By setting the connecting spring 6, the elastic force of the connecting spring 6 can be used to allow the metal slide plate 4 to have the ability to reset. When the threaded vertical plate 11 drives the top plate 12 to move backward, the squeezing of the metal slide plate 4 will be released. At this time, the elastic metal slide plate 4 will automatically move to the inside of the removable closed switch cabinet. Two limit rods 10 are connected to the inside of the removable closed switch cabinet body 1. By setting the limit rods 10, the moving trajectory of the threaded vertical plate 11 can be limited by the two limit rods 10, so that the threaded vertical plate 11 can move back and forth smoothly to drive the metal slide plate 4 to move out.

[0029] Both ends of the removable closed switch cabinet body 1 are clamped with first sealing clamps 17, the inner sides of the two first sealing clamps 17 are installed with two support plates 18, and the upper sides of the four support plates 18 are slidably clamped with positioning rods 19.

[0030] The lower side of the positioning rod 19 passes through the support plate 18 and extends to the inside of the removable closed switch cabinet body 1. The inner sides of the two first sealing clamps 17 are connected with rubber strips 20 for sealing the removable closed switch cabinet body 1.

[0031] A sealed cabinet door 21 is rotatably installed inside the main body 1 of the removable closed switch cabinet, an embedded horizontal plate 22 is clamped at the bottom end of the inside of the main body 1 of the removable closed switch cabinet, a second sealed card plate 23 is fixedly connected to the upper side of the embedded horizontal plate 22, and two side plates 24 are installed on the rear side of the second sealed card plate 23. Through the setting of the side plates 24, as long as the side plates 24 are pulled backward, the side plates 24 will drive the second sealed card plate 23 to be removed, and then the second sealed card plate 23 is pulled upward, the embedded horizontal plate 22 will be moved away from the interior of the removable closed switch cabinet, so as to remove the second sealed card plate 23.

[0032] Two guide boxes 25 are installed at the top of the interior of the removable closed switch cabinet body 1, and two mounting blocks 26 are fixedly installed on the upper side of the metal slide 4. Through the installation and use of the guide boxes 25 and the mounting blocks 26, the movement of the metal slide 4 will drive the mounting blocks 26 to move in the guide boxes 25, so that the entire metal slide 4 can move back and forth smoothly, thereby protecting the electrical components 5 at the metal slide 4. The mounting blocks 26 are located inside the guide box 25.

[0033] The rear side of the threaded rotating rod 7 passes through the bottom plate 8 and extends to the rear side of the bottom plate 8 . The rear side of the threaded rotating rod 7 is fixedly connected to the servo motor 9 through the motor mounting plate. The top plate 12 is located behind the metal slide plate 4 .

[0034] The working principle of a removable enclosed switch cabinet provided by the utility model is as follows:

[0035] By starting the servo motor 9, the output shaft of the servo motor 9 can drive the threaded rotating rod 7 to rotate, and at this time the threaded vertical plate 11 on the threaded rotating rod 7 will move forward, so that the threaded vertical plate 11 will drive the top plate 12 to squeeze the metal slide plate 4 installed with the connecting spring 6, and then the two roller frames 2 can be used to drive the elastic metal slide plate 4 to move along the two connecting round rods 3, so that the electrical components 5 at the metal slide plate 4 can be moved out from the inside of the removable closed switch cabinet, which is conducive to conveniently troubleshooting the internal circuits, without having to stick to the inside for a long time for maintenance, reducing the difficulty of troubleshooting and maintenance, thereby improving the maintenance efficiency of the removable closed switch cabinet;

[0036] By inserting the embedded horizontal plate 22 at the second sealing card plate 23 into the bottom end of the interior of the removable closed switch cabinet body 1, and then pushing the second sealing card plate 23 upward, the second sealing card plate 23 can be snap-fitted and installed into the interior of the removable closed switch cabinet. At this time, rubber pads are also installed around the second sealing card plate 23, so that the removable closed switch cabinet can be sealed. Then, the two first sealing card plates 17 are snap-fitted to the two ends of the removable closed switch cabinet respectively, and then the four positioning rods 19 are respectively inserted into the support plate 18 and the interior of the removable closed switch cabinet to further fix the two first sealing card plates 17. Subsequently, the rubber strips 20 at the two first sealing card plates 17 can enhance the sealing of the first sealing card plates 17. In this way, the snap-fit ​​method can facilitate the rapid assembly of the entire non-metallic metering box, and the operation is simple and convenient.

[0037] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A removable enclosed switch cabinet, comprising a removable enclosed switch cabinet body (1), characterized in that: Two connecting round rods (3) are fixedly connected inside the removable closed switch cabinet body (1); metal slide plates (4) are slidably connected to the outer surfaces of the two connecting round rods (3); two roller frames (2) are installed on the lower side of the metal slide plates (4); two connecting springs (6) are connected between the metal slide plates (4) and the removable closed switch cabinet body (1); and an electrical component (5) is fixedly provided on the front side of the metal slide plates (4); A bottom plate (8) is fixedly installed at the bottom end of the removable enclosed switch cabinet body (1); a threaded rotating rod (7) is rotatably connected to the inside of the removable enclosed switch cabinet body (1); a threaded vertical plate (11) is threadedly connected to the outer surface of the threaded rotating rod (7); a top plate (12) is fixedly connected to the front side of the threaded vertical plate (11); and two limit rods (10) are connected to the inside of the removable enclosed switch cabinet body (1).

2. A removable enclosed switch cabinet according to claim 1, characterized in that: Both ends of the removable closed switch cabinet body (1) are clamped with first sealing clamping plates (17), the inner sides of the two first sealing clamping plates (17) are each installed with two support plates (18), and the upper sides of the four support plates (18) are each slidably clamped with positioning rods (19).

3. A removable enclosed switch cabinet according to claim 2, characterized in that: The lower side of the positioning rod (19) passes through the support plate (18) and extends to the interior of the removable closed switch cabinet body (1), and the inner side surfaces of the two first sealing clamping plates (17) are connected to rubber strips (20), which are used to seal the removable closed switch cabinet body (1).

4. The removable enclosed switch cabinet according to claim 1, characterized in that: A sealed cabinet door (21) is rotatably mounted inside the removable enclosed switch cabinet body (1); an embedded transverse plate (22) is clamped at the bottom end inside the removable enclosed switch cabinet body (1); a second sealed clamping plate (23) is fixedly connected to the upper side of the embedded transverse plate (22); and two side plates (24) are mounted on the rear side of the second sealed clamping plate (23).

5. The removable enclosed switch cabinet according to claim 1, characterized in that: Two guide boxes (25) are installed at the top of the interior of the removable closed switch cabinet body (1), and two mounting blocks (26) are fixedly installed on the upper side of the metal slide plate (4), and the mounting blocks (26) are located inside the guide boxes (25).

6. The removable enclosed switch cabinet according to claim 1, characterized in that: The rear side of the threaded rotating rod (7) passes through the bottom plate (8) and extends to the rear side of the bottom plate (8); the rear side of the threaded rotating rod (7) is fixedly connected to a servo motor (9) via a motor mounting plate; and the top plate (12) is located behind the metal slide plate (4).

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