Switch cabinet integrated with mobile switch

Abstract

The utility model discloses a switch cabinet integrated with a mobile switch, and relates to the technical field of integrated switch cabinets. The middle of the inner side of the frame body is fixedly connected with a fixed frame, movable frames are symmetrically and slidably connected in the frame body on the two sides of the fixed frame, connecting columns are symmetrically and fixedly arranged on the rear sides of the movable frames, the lower portion of the fixed frame is rotationally connected with a rotating rod through a bearing, and the front end of the rotating rod extends out of the fixed frame and is fixedly provided with a hand-cranking frame; the rear end of the rotating rod is fixedly sleeved with a first gear. The rotating rod is rotated to drive the lead screw to rotate, the two movable seats can be driven to be close to or far away from each other synchronously, then the two movable frames can be driven to be close to or far away from each other synchronously through the matching effect of the rotating support, the connecting arm and the connecting column, and therefore synchronous opening and closing of the two movable frames can be achieved; therefore, personnel can enter the frame body from the interval between the fixed frame and the movable frame to operate and maintain the electrical elements and the electrical equipment more conveniently.

Description

Technical Field

[0001] The utility model belongs to the technical field of integrated switch cabinets, in particular to a switch cabinet with an integrated mobile switch. Background Art

[0002] Power switch cabinets are often used in power distribution systems. Since many electrical components and power equipment are integrated in the power switch cabinet, the power switch cabinet needs to be opened and closed frequently. After searching, the patent with application number 202223505177.6 discloses an integrated switch cabinet, including a top plate and a bottom mounting plate, the bottom mounting plate and the rear end of the top plate are fixedly connected with a mounting frame, the middle part of the top plate and the bottom mounting plate is fixedly connected with a fixed frame, both ends of the top plate and the bottom mounting plate are fixedly connected with a fixed plate, a moving mechanism is arranged between the top plate and the bottom mounting plate, the moving mechanism includes two moving frames, the fixed frame and the two moving frames constitute a complete switch cabinet, the opposite surfaces of the two moving frames are fixedly connected with two transverse plug rods, and the front surfaces of the two moving frames are fixedly connected with two fixed blocks.

[0003] However, during actual use, the applicant found that when opening or closing the mobile racks on both sides of the fixed rack, personnel are required to manually open and close the two mobile racks one by one, and when opening the mobile rack, personnel are required to hold the grip ring and press the limit rod downward to move the limit rod out of the limit groove on the inner horizontal frame, and then manually push the mobile rack outward, and use the auxiliary spring to insert the upper end of the limit rod into the limit groove on the outer horizontal frame, so that the mobile rack can be opened and fixed at a specific position. The operation is not convenient enough. In view of this, we propose a switch cabinet with an integrated mobile switch. Utility Model Content

[0004] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0005] The cam is connected with the movable frame in the frame at two ends of the fixing frame, and the movable frame is symmetrically slidably connected with the movable frame in the frame at two sides of the fixing frame, and the rear side of the movable frame is symmetrically fixed with a connecting column, and the lower part of the fixing frame is rotatably connected with a rotating rod through a bearing, and the front end of the rotating rod extends to the outside of the fixing frame and is fixedly provided with a hand crank frame. The rear end of the rotating rod is sleeved and fixed with a first gear, and a screw rod is rotatably connected with a second gear in the frame at the rear side of the fixing frame through a rotating support, and the lower end of the screw rod is sleeved and fixed with a second gear, and the second gear is meshed with the first gear, and the thread rotation directions of the two ends of the screw rod are opposite, and the two ends of the screw rod are threadedly sleeved with a movable seat, and the rear side of the movable seat slides along the inner wall of the frame, and connecting supports are symmetrically arranged on both sides of the movable seat, and the connecting supports are movably connected with the connecting columns on the rear side of the movable frame through connecting arms, and brake wheels are fixed at the four corner positions of the bottom of the frame.

[0006] Preferably, guide rails are fixedly provided on the top and bottom of the inner side of the frame.

[0007] Preferably, the top and the bottom of the movable frame are provided with sliding grooves that cooperate with the guide rails.

[0008] Preferably, a ventilation window is provided on a side of the movable frame away from the fixed frame, and the front side of the fixed frame and the front side of the movable frame are both flush with the front side of the frame.

[0009] Preferably, two rotating supports are provided at the upper and lower parts, both ends of the screw rod are rotatably connected to the rotating supports through bearings, and the rear side of the rotating supports is fixedly connected to the inner wall of the frame.

[0010] Preferably, one end of the connecting arm is rotatably connected to the connecting support via a connecting shaft, and the other end of the connecting arm is movably sleeved on the connecting column.

[0011] The utility model has the following beneficial effects:

[0012] The utility model discloses a switch cabinet with integrated movable switch, which can drive two movable seats to approach or move away synchronously by rotating a rotating rod to drive a screw rod to rotate, and then can drive two movable frames to approach or move away synchronously by the cooperation of a rotating support, a connecting arm and a connecting column, so that the two movable frames can be opened and closed synchronously, so that personnel can enter the frame from the gap between the fixed frame and the movable frame to operate and maintain the electrical components and power equipment more conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0014] Figure 1 This is a schematic diagram of the overall structure of a switch cabinet with an integrated mobile switch according to the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of a switch cabinet with an integrated mobile switch of the utility model without a mobile frame;

[0016] Figure 3 The utility model is a structural schematic diagram of a movable frame in a switch cabinet with an integrated movable switch.

[0017] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0018] 1. Frame; 11. Guide rail; 2. Fixed frame; 3. Mobile frame; 31. Slide groove; 32. Connecting column; 33. Ventilation window; 4. Brake wheel; 5. Turn bar; 51. Hand crank frame; 52. First gear; 6. Screw rod; 61. Second gear; 62. Rotating support; 7. Movable seat; 71. Connecting support; 8. Connecting arm. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-3 As shown, the utility model provides a technical solution:

[0021] A switch cabinet with an integrated mobile switch comprises a frame 1, a fixed frame 2 is fixedly connected to the middle of the inner side of the frame 1, and mobile frames 3 are symmetrically slidably connected in the frame 1 on both sides of the fixed frame 2. Electrical components and power equipment can be installed on the inner side walls of the fixed frame 2 and the mobile frame 3 according to needs. Guide rails 11 are fixedly arranged on the top and bottom of the inner side of the frame 1, and slide grooves 31 cooperating with the guide rails 11 are provided on the top and bottom of the mobile frame 3, so that the mobile frame 3 can slide along the guide rails 11, thereby realizing the opening and closing of the mobile frame 3, so that it is convenient for personnel to operate the switch from the interval between the fixed frame 2 and the mobile frame 3. The electrical components and power equipment inside the cabinet are maintained. A ventilation window 33 is provided on the side of the mobile frame 3 away from the fixed frame 2. The front sides of the fixed frame 2 and the mobile frame 3 are flush with the front side of the frame 1. The rear side of the mobile frame 3 is symmetrically fixed with connecting columns 32. The lower part of the fixed frame 2 is rotatably connected to a rotating rod 5 through a bearing. The front end of the rotating rod 5 extends to the outside of the fixed frame 2 and is fixedly provided with a hand crank frame 51. The rear end of the rotating rod 5 is sleeved and fixed with a first gear 52. The frame 1 on the rear side of the fixed frame 2 is rotatably connected to a screw rod 6 through a rotating support 62. The rotating support 62 is provided with two upper and lower screw rods 6. The two ends are rotatably connected with the rotating support 62 through bearings, and the rear side of the rotating support 62 is fixedly connected to the inner wall of the frame 1. The lower end of the screw rod 6 is sleeved and fixed with a second gear 61, and the second gear 61 is meshed and connected with the first gear 52. The threads at the two ends of the screw rod 6 have opposite rotation directions, and the two ends of the screw rod 6 are threadedly sleeved with a movable seat 7. The rear side of the movable seat 7 slides along the inner wall of the frame 1, so that the rotation of the screw rod 6 can drive the two movable seats 7 to move synchronously closer or farther along the screw rod 6. The two sides of the movable seat 7 are symmetrically provided with connecting supports 71, and the connecting supports 71 are connected to the connecting column 3 on the rear side of the mobile frame 3 through the connecting arm 8. 2 is movably connected, one end of the connecting arm 8 is rotatably connected to the connecting support 71 through the connecting shaft, and the other end of the connecting arm 8 is movably sleeved on the connecting column 32. By rotating the rotating rod 5 to drive the screw rod 6 to rotate, the two movable seats 7 can be driven to approach or move away synchronously, and then the two movable frames 3 can be driven to approach or move away synchronously through the cooperation of the rotating support 62, the connecting arm 8 and the connecting column 32, so that the two movable frames 3 can be opened and closed synchronously, and the operation is more convenient. Brake wheels 4 are fixed at the four corners of the bottom of the frame body 1, which is convenient for personnel to move the integrated switch cabinet.

[0022] Working principle: When in use, electrical components and power equipment are installed on the inner walls of the fixed frame 2 and the mobile frame 3 according to actual needs. When the mobile frame 3 needs to be opened, the hand crank frame 51 can be manually shaken clockwise to drive the rotating rod 5 to rotate. The rotation of the rotating rod 5 can drive the first gear 52 to rotate. The rotation of the first gear 52 can drive the second gear 61 to rotate together with the screw rod 6. The rotation of the screw rod 6 can drive the two movable seats 7 to approach synchronously. At this time, through the cooperation of the connecting support 71, the connecting arm 8 and the connecting column 32, the two mobile frames 3 can be driven to move to both sides along the guide rail 11 respectively, so that the two mobile frames 3 can be quickly opened. At this time, personnel can enter the frame 1 from the gap between the fixed frame 2 and the mobile frame 3 to operate and maintain the electrical components and power equipment. By shaking the hand crank frame 51 counterclockwise, the two mobile frames 3 can be driven to approach synchronously, so that the two mobile frames 3 are respectively fitted with the two sides of the fixed frame 2, and the two mobile frames 3 can be quickly closed. During use, the ventilation windows 33 set on the mobile frames 3 can achieve ventilation and heat dissipation inside the switch cabinet.

[0023] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0024] The above are only preferred embodiments of the present invention and do not limit the present invention. Any modification to the technical solutions described in the aforementioned embodiments and any equivalent replacement of some of the technical features therein are within the protection scope of the present invention.

Claims

1. A switch cabinet with an integrated mobile switch, comprising a frame (1), characterized in that: A fixed frame (2) is fixedly connected to the middle of the inner side of the frame (1), movable frames (3) are symmetrically slidably connected in the frames (1) on both sides of the fixed frame (2), connecting columns (32) are symmetrically fixedly arranged on the rear side of the movable frame (3), a rotating rod (5) is rotatably connected to the lower part of the fixed frame (2) via a bearing, a front end of the rotating rod (5) extends to the outside of the fixed frame (2) and is fixedly provided with a hand crank frame (51), a rear end of the rotating rod (5) is sleeved and fixed with a first gear (52), and a screw rod (6) is rotatably connected to the frame (1) on the rear side of the fixed frame (2) via a rotating support (62). A second gear (61) is sleeved and fixed at the lower end of the screw rod (6), and the second gear (61) is meshed and connected with the first gear (52). The threads at both ends of the screw rod (6) have opposite rotation directions, and both ends of the screw rod (6) are threadedly sleeved with a movable seat (7). The rear side of the movable seat (7) slides along the inner wall of the frame (1). Connecting supports (71) are symmetrically arranged on both sides of the movable seat (7). The connecting supports (71) are movably connected to the connecting columns (32) on the rear side of the movable frame (3) through connecting arms (8). Brake wheels (4) are fixed at the four corners of the bottom of the frame (1).

2. A switch cabinet with integrated mobile switch according to claim 1, characterized in that: Guide rails (11) are fixedly arranged on the top and bottom of the inner side of the frame (1).

3. The switch cabinet with integrated movable switch according to claim 2, characterized in that: The top and bottom of the movable frame (3) are both provided with sliding grooves (31) that cooperate with the guide rails (11).

4. The switch cabinet with integrated movable switch according to claim 1, characterized in that: A ventilation window (33) is provided on a side of the movable frame (3) away from the fixed frame (2), and the front side of the fixed frame (2) and the front side of the movable frame (3) are both flush with the front side of the frame body (1).

5. The switch cabinet with integrated movable switch according to claim 1, characterized in that: Two rotating supports (62) are provided at the top and the bottom, and the two ends of the screw rod (6) are rotatably connected to the rotating supports (62) via bearings, and the rear side of the rotating supports (62) is fixedly connected to the inner wall of the frame (1).

6. The switch cabinet with integrated movable switch according to claim 1, characterized in that: One end of the connecting arm (8) is rotatably connected to the connecting support (71) via a connecting shaft, and the other end of the connecting arm (8) is movably sleeved on the connecting column (32).

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