Frame stabilization mechanism adapted to electrical control cabinet

Abstract

The present invention relates to the technical field of electrical cabinets, and specifically to a frame stabilizing mechanism adapted to an electrical control cabinet, comprising a sleeve frame, the sleeve frame being sleeved on a main body of the electrical control cabinet, a cabinet door being hinged at a window of the main body of the electrical control cabinet, a limit buckle plate being slidably connected to the bottom surface of the sleeve frame, the limit buckle plate being buckled on the opened cabinet door after it falls down, a wing plate being fixed to the bottom surface of the sleeve frame, a base being slidably connected to the bottom end of the wing plate, a pulley being rotatably connected to the bottom surface of the base, a crossbeam plate being fixed to the surface of the crossbeam plate, a hand-tightening screw being screwed on the surface of the wing plate after the hand-tightening screw passes through the crossbeam plate; the beneficial effect is as follows: by designing the limit buckle plate structure, when the cabinet door of the electrical control cabinet is opened, the limit buckle plate can automatically fall and buckle on the cabinet door, effectively preventing the cabinet door from swinging due to wind or other external forces, thereby ensuring the smooth progress of maintenance work and reducing potential safety risks to maintenance personnel.

Description

Technical Field

[0001] The invention relates to the field of electrical cabinets, in particular to a frame stabilizing mechanism adapted to an electrical control cabinet. Background Art

[0002] In industrial production and power systems, electrical control cabinets are core equipment that carry a large number of electrical components and control devices. Their stability and safety are extremely important. However, during the installation, inspection and maintenance of electrical control cabinets, they often need to be moved or adjusted.

[0003] Traditional methods of moving electrical control cabinets rely on manual handling or the use of lifting equipment, which is not only inefficient but also poses safety hazards, especially in narrow or complex working environments, making operation more difficult.

[0004] In addition, when the electrical control cabinet door is opened for maintenance, it is easy to swing under the action of wind or other external forces because the cabinet door is heavy and has no effective limit device. This not only affects the smooth progress of the maintenance work, but may also cause harm to the maintenance personnel. Summary of the invention

[0005] The object of the present invention is to provide a frame stabilizing mechanism adapted to an electrical control cabinet, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a frame stabilizing mechanism compatible with the electrical control cabinet comprises a sleeve frame, the sleeve frame is sleeved on the electrical control cabinet body, a cabinet door is hinged at the window of the electrical control cabinet body, the bottom surface of the sleeve frame is slidably connected to a limit buckle plate, and the limit buckle plate is buckled on the opened cabinet door after it falls down, a wing plate is fixed to the bottom surface of the sleeve frame, the bottom end of the wing plate is slidably connected to a base, the bottom surface of the base is rotatably connected to a pulley, a cross beam plate is fixed to the surface of the base, a hand screw is screwed on the surface of the cross beam plate, and the hand screw passes through the cross beam plate and is screwed on the surface of the wing plate.

[0007] Preferably, a connecting angle plate is fixed to the bottom surface of the sleeve frame, and four connecting angle plates are provided. After the sleeve frame is sleeved on the top of the cabinet body of the electrical control cabinet, the four connecting angle plates are respectively buckled on the four side ridges of the top cabinet of the electrical control cabinet body, and the sleeve frame is located above the cabinet door. The surface of the connecting angle plate is screwed with a connecting screw, and the connecting screw passes through the connecting angle plate and is screwed on the outer wall of the electrical control cabinet body.

[0008] Preferably, a storage groove is provided on the outer ring surface of the sleeve frame, and the storage groove is an inverted "U"-shaped groove. The depth of the storage groove is less than the thickness of the side panel of the sleeve frame. The limiting buckle plate is an inverted "U"-shaped plate structure. The height of the limiting buckle plate is equal to the height of the storage groove. The limiting buckle plate is slidably connected in the storage groove. Rubber clamps 1 are fixed on two parallel side panels of the limiting buckle plate. After the limiting buckle plate is buckled above the cabinet door, the rubber clamps 1 are clamped between the side panel of the limiting buckle plate and the cabinet door to generate elastic deformation.

[0009] Preferably, a notch is provided on the top surface of the limiting buckle plate, a blocking piece is slidably connected inside the notch, the blocking piece is fixed between the top surface of the storage groove and the bottom surface of the storage groove, and a pick-out groove is provided on the surface of the limiting buckle plate, two pick-out grooves are provided, and the two pick-out grooves are symmetrically distributed about the notch.

[0010] Preferably, the top surface of the limiting buckle plate is provided with an embedding groove, two embedding grooves are provided, and the two embedding grooves are symmetrically distributed with respect to the top surface of the limiting buckle plate. A rubber clamp block 2 is fixed on the surface of the embedding groove, and the rubber clamp block 2 is clamped between the embedding groove and the storage groove to generate elastic deformation.

[0011] Preferably, the base is a "U"-shaped plate structure, which is buckled on the bottom end of the wing plate, the height of the wing plate is less than the cabinet height of the electrical control cabinet body, and connecting sliders are fixed on two parallel side panels of the base, and the connecting sliders are a "convex"-shaped plate structure. The connecting slider is slidably connected to a guide groove, which is a "convex"-shaped groove and is opened on the side wall of the wing plate.

[0012] Preferably, the bottom surface of the base is provided with an installation groove, and there are two installation grooves, which are distributed side by side, and the installation groove is an inverted "U"-shaped groove. A limiting axis is fixed on the surface of the installation groove, and the limiting axis is a "T"-shaped cylinder. The pulley sleeve is arranged on the rod body of the limiting axis.

[0013] Preferably, a threaded hole is provided on the surface of the crossbeam plate, and a hand-tightened screw is screwed through the threaded hole and then inserted into the positioning hole. The positioning hole is provided on the surface of the wing plate. There are multiple positioning holes, and the multiple positioning holes are arranged up and down at equal distances and sizes.

[0014] Preferably, a limiting strip is fixed on the surface of the wing plate, and two limiting strips are provided. The two limiting strips are arranged vertically and are used to limit the base.

[0015] Preferably, diagonal support plates are fixed on the bottom surfaces of the side plates on both sides of the limit strip, and two groups of diagonal support plates are provided. The two groups of diagonal support plates are symmetrically distributed in an inverted "eight" shape about the wing plate, and the bottom ends of the diagonal support plates are fixed on the surface of the wing plate.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The frame stabilization mechanism adapted to the electrical control cabinet proposed in the present invention, by designing the sleeve frame and the bottom pulley structure, enables the electrical control cabinet to be conveniently transferred by sliding when it needs to be moved, without relying on manual handling or lifting equipment, thereby greatly improving the moving efficiency and safety. At the same time, the design of the pulley structure makes the electrical control cabinet more stable during the movement process, reducing the potential damage to the electrical components due to vibration.

[0018] By designing a limit buckle plate structure, when the door of the electrical control cabinet is opened, the limit buckle plate can automatically fall and buckle on the door, effectively preventing the door from swinging due to wind or other external forces, thereby ensuring the smooth progress of maintenance work and reducing potential safety risks to maintenance personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the present invention;

[0020] Figure 2 for Figure 1 A schematic diagram of the structure enlargement in the middle;

[0021] Figure 3 This is a schematic diagram of the structure of the electrical control cabinet body of the present invention after the cabinet door is opened;

[0022] Figure 4 for Figure 3 A magnified schematic diagram of the structure at B in the middle;

[0023] Figure 5 It is a side view of the structure of the present invention;

[0024] Figure 6 for Figure 5 Structural cross-section view at AA in the middle;

[0025] Figure 7 for Figure 6 A magnified schematic diagram of the structure at C in the middle;

[0026] Figure 8 This is a schematic diagram of the connection structure between the sleeve frame and the wing plate of the present invention;

[0027] Fig. 9 This is a schematic diagram of the base structure of the present invention;

[0028] Fig.10 This is a schematic diagram of the structure of the limit gusset plate of the present invention;

[0029] Fig.11 This is a schematic diagram of the structure of the sleeve frame of the present invention;

[0030] Fig.12 for Fig.11 A magnified schematic diagram of the structure at D in the middle;

[0031] Fig.13 It is a schematic diagram of the structure after the base of the present invention falls down.

[0032] In the figure: electrical control cabinet body 1, sleeve frame 2, connecting angle plate 3, connecting screw 4, storage groove 5, limit buckle plate 6, rubber clamp 1 7, missing groove 8, baffle 9, embedded groove 10, rubber clamp 2 11, base 12, guide groove 13, connecting slider 14, installation groove 15, limit shaft 16, pulley 17, cross beam plate 18, threaded hole 19, positioning hole 20, hand screw 21, limit strip 22, diagonal support plate 23, wing plate 24, and pick-up groove 25. DETAILED DESCRIPTION

[0033] In order to make the purpose and technical solution of the present invention clearly and completely described, and the advantages more clearly understood, the embodiments of the present invention are further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, rather than all of the embodiments, and are only used to explain the embodiments of the present invention, and are not used to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] For example, see Figure 1-Figure 3 The present invention provides a technical solution: a frame stabilizing mechanism adapted to an electrical control cabinet comprises a sleeve frame 2, the sleeve frame 2 is sleeved on an electrical control cabinet body 1, a cabinet door is hinged at a window of the electrical control cabinet body 1, a limit buckle plate 6 is slidably connected to the bottom surface of the sleeve frame 2, and the limit buckle plate 6 is buckled on the opened cabinet door after it falls, a wing plate 24 is fixed to the bottom surface of the sleeve frame 2, a base 12 is slidably connected to the bottom end of the wing plate 24, a pulley 17 is rotatably connected to the bottom surface of the base 12, a cross beam 18 is fixed to the surface of the base 12, a hand screw 21 is screwed to the surface of the cross beam 18, and the hand screw 21 penetrates the cross beam 18 and is screwed to the surface of the wing plate 24.

[0035] Embodiment 2, refer to the attached Fig.11 and Fig.12 As shown, on the basis of the first embodiment, in order to set and fix the set frame 2 on the top of the electrical control cabinet body 1, a connecting angle plate 3 is fixed to the bottom surface of the set frame 2, and four connecting angle plates 3 are provided. After the set frame 2 is set on the top of the cabinet of the electrical control cabinet body 1, the four connecting angle plates 3 are respectively buckled at the four side edges of the top cabinet of the electrical control cabinet body 1, and the set frame 2 is located above the cabinet door. The surface of the connecting angle plate 3 is screwed with a connecting screw 4, and the connecting screw 4 penetrates the connecting angle plate 3 and is screwed on the outer wall of the electrical control cabinet body 1

[0036] The set frame 2 and the two sets of wing plates 24 at the bottom constitute a transfer frame adapted to the electrical control cabinet body 1. After the electrical control cabinet body 1 is hoisted and inserted into the set frame 2, the set frame 2 is pushed upward to rest under the awning of the electrical control cabinet body 1. At this time, the four connecting angle plates 3 are respectively against the four side ridges of the electrical control cabinet body 1. The connecting screw 4 is screwed through the connecting angle plate 3 and then screwed to the surface of the electrical control cabinet body 1, so as to prevent the set frame 2 from falling on the electrical control cabinet body 1.

[0037] Embodiment 3, refer to the attached Figure 4 and Fig.10 As shown, on the basis of the second embodiment, in order to limit the opened door panel and prevent the opened door panel from swinging and affecting the maintenance work of the staff; a storage groove 5 is provided on the outer ring surface of the sleeve frame 2, and the storage groove 5 is an inverted "U"-shaped groove. The depth of the storage groove 5 is less than the thickness of the side plate of the sleeve frame 2, and the limiting buckle plate 6 is an inverted "U"-shaped plate structure. The height of the limiting buckle plate 6 is equal to the height of the storage groove 5. The limiting buckle plate 6 is slidably connected in the storage groove 5. Rubber clamps 7 are fixed on the two parallel side plates of the limiting buckle plate 6. After the limiting buckle plate 6 is buckled on the top of the cabinet door, the rubber clamp 7 is clamped on the side of the limiting buckle plate 6. Elastic deformation is generated between the board and the cabinet door; a notch 8 is provided on the top surface of the limiting buckle plate 6, and a baffle 9 is slidably connected inside the notch 8, and the baffle 9 is fixed between the top surface of the storage groove 5 and the bottom surface of the storage groove 5, and a pick-out groove 25 is provided on the surface of the limiting buckle plate 6, and two pick-out grooves 25 are provided, and the two pick-out grooves 25 are symmetrically distributed about the notch 8; an embedded groove 10 is provided on the top surface of the limiting buckle plate 6, and two embedded grooves 10 are provided, and the two embedded grooves 10 are symmetrically distributed about the top surface of the limiting buckle plate 6, and a rubber clamp 11 is fixed on the surface of the embedded groove 10, and the rubber clamp 11 is clamped between the embedded groove 10 and the storage groove 5 to generate elastic deformation

[0038] When the door of the electrical control cabinet body 1 is closed, the limit buckle plate 6 retracts into the storage slot 5. Since the rubber clamp 11 is clamped between the limit buckle plate 6 and the storage slot 5, the storage slot 5 is prevented from falling. When the door of the electrical control cabinet body 1 is opened, the finger is inserted into the pick-up groove 25 to push the limit buckle plate 6 downward. After the top plate of the limit buckle plate 6 overlaps the bottom surface of the storage slot 5, the two side plates of the limit buckle plate 6 are distributed on both sides of the cabinet door, thereby limiting the cabinet door and preventing the cabinet door from swinging, thereby facilitating the staff to stably inspect and repair the electrical components inside the cabinet.

[0039] Embodiment 4, refer to the attached Figures 5 to 9 as well as Fig.13As shown, on the basis of the third embodiment, in order to achieve stable placement of the electrical control cabinet body 1 after sliding transfer; the base 12 is in a "U"-shaped plate structure, buckled at the bottom end of the wing plate 24, the height of the wing plate 24 is less than the cabinet height of the electrical control cabinet body 1, and connecting sliders 14 are fixed on the two parallel side panels of the base 12, and the connecting slider 14 is in a "convex"-shaped plate structure, and the connecting slider 14 is slidably connected with a guide groove 13, and the guide groove 13 is a "convex"-shaped groove, and the guide groove 13 is provided on the side wall of the wing plate 24; the bottom surface of the base 12 is provided with a mounting groove 15, and the mounting groove 15 is provided with two, and the two mounting grooves 15 are distributed side by side, and the mounting groove 15 is an inverted "U"-shaped groove, and the surface of the mounting groove 15 is fixed with a limit axis 16, which limits The positioning shaft 16 is a "T"-shaped cylinder, and the pulley 17 is sleeved on the rod body of the limiting shaft 16; a threaded hole 19 is provided on the surface of the crossbeam plate 18, and a hand-tightened screw 21 is screwed and inserted into the positioning hole 20 after passing through the threaded hole 19. The positioning hole 20 is provided on the surface of the wing plate 24, and a plurality of positioning holes 20 are provided, and the plurality of positioning holes 20 are arranged up and down with equal distance and size; a limiting strip 22 is fixed on the surface of the wing plate 24, and two limiting strips 22 are provided, and the two limiting strips 22 are arranged up and down for limiting the base 12; diagonal support plates 23 are fixed on the bottom surfaces of the side plates on both sides of the limiting strip 22, and the diagonal support plates 23 are provided in two groups, and the two groups of diagonal support plates 23 are symmetrically distributed in an inverted "eight" shape about the wing plate 24, and the bottom ends of the diagonal support plates 23 are fixed to the surface of the wing plate 24.

[0040] When the electrical control cabinet body 1 is stably placed on the ground, the base 12 is suspended, that is, the bottom surface of the electrical control cabinet body 1 contacts the ground. When the electrical control cabinet body 1 needs to be slidably transferred, the electrical control cabinet body 1 is tilted to one side and suspended in the air, and then the hand screw 21 is loosened. After the hand screw 21 is pulled out of the positioning hole 20, the cross beam 18 is moved to drive the base 12 to move to the side away from the wing plate 24 until the cross beam 18 is blocked by the limit bar 22. At this time, the hand screw 21 is re-tightened and inserted into the corresponding positioning hole 20 to brake the cross beam 18. In this way, the base 12 on the other side is also adjusted. Then, after the electrical control cabinet body 1 is straightened, the two sets of pulleys 17 support the ground, which is convenient for promoting the sliding transfer of the electrical control cabinet body 1.

[0041] Embodiment 5, based on Embodiment 4, proposes a method for using a frame stabilizing mechanism adapted to an electrical control cabinet, comprising the following steps:

[0042] Step 1: The set frame 2 and the two sets of wing plates 24 at the bottom form a transfer frame adapted to the electrical control cabinet body 1. After the electrical control cabinet body 1 is hoisted and inserted into the set frame 2, the set frame 2 is pushed upward to rest under the canopy of the electrical control cabinet body 1. At this time, the four connecting angle plates 3 are respectively against the four side edges of the electrical control cabinet body 1. The connecting screws 4 are screwed through the connecting angle plates 3 and then screwed to the surface of the electrical control cabinet body 1, so as to prevent the set frame 2 from falling on the electrical control cabinet body 1;

[0043] Step 2: When the door of the electrical control cabinet body 1 is closed, the limit buckle plate 6 is retracted into the storage slot 5. Since the rubber clamp block 11 is clamped between the limit buckle plate 6 and the storage slot 5, the storage slot 5 is prevented from falling. When the door of the electrical control cabinet body 1 is opened, the finger is inserted into the pick-up slot 25 to push the limit buckle plate 6 downward. After the top plate of the limit buckle plate 6 overlaps the bottom surface of the storage slot 5, the two side plates of the limit buckle plate 6 are distributed on both sides of the cabinet door, thereby limiting the cabinet door and preventing the cabinet door from swinging, so as to facilitate the staff to stably inspect and repair the electrical components inside the cabinet;

[0044] Step three: When the electrical control cabinet body 1 is stably placed on the ground, the base 12 is suspended, that is, the bottom surface of the electrical control cabinet body 1 contacts the ground. When the electrical control cabinet body 1 needs to be slidably transferred, the electrical control cabinet body 1 is tilted to one side and suspended, and then the hand screw 21 is loosened. After the hand screw 21 is pulled out of the positioning hole 20, the cross beam plate 18 is moved to drive the base 12 to move to the side away from the wing plate 24 until the cross beam plate 18 is blocked by the limit bar 22. At this time, the hand screw 21 is re-tightened and inserted into the corresponding positioning hole 20 to brake the cross beam plate 18. In this way, the base 12 on the other side is also adjusted. Then, after the electrical control cabinet body 1 is straightened, the two sets of pulleys 17 support the ground to facilitate the sliding transfer of the electrical control cabinet body 1.

[0045] 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 frame stabilizing mechanism adapted to an electrical control cabinet comprises a sleeve frame (2), the sleeve frame (2) being sleeved on an electrical control cabinet body (1), a cabinet door being hinged at a window of the electrical control cabinet body (1), and characterized in that: The bottom surface of the sleeve frame (2) is slidably connected to a limit buckle plate (6), which buckles on the opened cabinet door after it falls down; a wing plate (24) is fixed to the bottom surface of the sleeve frame (2); the bottom end of the wing plate (24) is slidably connected to a base (12); the bottom surface of the base (12) is rotatably connected to a pulley (17); a cross beam (18) is fixed to the surface of the base (12); a hand screw (21) is screwed to the surface of the cross beam (18); the hand screw (21) penetrates the cross beam (18) and is screwed to the surface of the wing plate (24); a connecting angle plate (3) is fixed to the bottom surface of the sleeve frame (2); the connecting angle plate ( 3) are provided with four, after the sleeve frame (2) is sleeved on the top of the cabinet body of the electrical control cabinet body (1), the four connecting angle plates (3) are respectively buckled on the four side edges of the top cabinet of the electrical control cabinet body (1), and the sleeve frame (2) is located above the cabinet door, and the surface of the connecting angle plate (3) is screwed with a connecting screw (4), and the connecting screw (4) penetrates the connecting angle plate (3) and is screwed on the outer wall of the electrical control cabinet body (1); the outer ring surface of the sleeve frame (2) is provided with a storage groove (5), and the storage groove (5) is an inverted "U"-shaped groove, and the depth of the storage groove (5) is less than the thickness of the side plate of the sleeve frame (2), and the limit buckle plate (6) is ) is an inverted "U"-shaped plate structure, the height of the limit buckle plate (6) is equal to the height of the storage slot (5), the limit buckle plate (6) is slidably connected in the storage slot (5), and two parallel side plates of the limit buckle plate (6) are fixed with rubber clamps (7), after the limit buckle plate (6) is buckled on the top of the cabinet door, the rubber clamps (7) are clamped between the side plates of the limit buckle plate (6) and the cabinet door to produce elastic deformation; the base (12) is a "U"-shaped plate structure, buckled on the bottom end of the wing plate (24), the height of the wing plate (24) is less than the cabinet height of the electrical control cabinet body (1), and the two flat sides of the base (12) are fixed to the cabinet door. A connecting slider (14) is fixed on each of the side plates arranged in a row. The connecting slider (14) is a "convex"-shaped plate-like structure. The connecting slider (14) is slidably connected to a guide groove (13). The guide groove (13) is a "convex"-shaped groove. The guide groove (13) is provided on the side wall of the wing plate (24). A threaded hole (19) is provided on the surface of the crossbeam plate (18). A hand-tightened screw rod (21) is screwed and penetrates the threaded hole (19) and then inserted into a positioning hole (20). The positioning hole (20) is provided on the surface of the wing plate (24). A plurality of positioning holes (20) are provided. The plurality of positioning holes (20) are arranged up and down at equal distances and in equal sizes.

2. The frame stabilizing mechanism adapted to the electrical control cabinet according to claim 1 is characterized in that: The top surface of the limiting buckle plate (6) is provided with a notch (8), the interior of the notch (8) is slidably connected with a blocking piece (9), the blocking piece (9) is fixed between the top surface of the storage groove (5) and the bottom surface of the storage groove (5), and the surface of the limiting buckle plate (6) is provided with a pick-out groove (25), and two pick-out grooves (25) are provided, and the two pick-out grooves (25) are symmetrically distributed about the notch (8).

3. The frame stabilizing mechanism adapted to the electrical control cabinet according to claim 2 is characterized in that: The top surface of the position-limiting buckle plate (6) is provided with an embedding groove (10), two embedding grooves (10) are provided, and the two embedding grooves (10) are symmetrically distributed with respect to the top surface of the position-limiting buckle plate (6), and a second rubber clamping block (11) is fixed on the surface of the embedding groove (10), and the second rubber clamping block (11) is clamped between the embedding groove (10) and the receiving groove (5) to generate elastic deformation.

4. The frame stabilizing mechanism adapted to the electrical control cabinet according to claim 1, characterized in that: The bottom surface of the base (12) is provided with a mounting groove (15), two mounting grooves (15) are provided, the two mounting grooves (15) are arranged side by side, the mounting groove (15) is an inverted "U"-shaped groove, a limiting shaft (16) is fixed on the surface of the mounting groove (15), the limiting shaft (16) is a "T"-shaped cylinder, and the pulley (17) is sleeved on the rod body of the limiting shaft (16).

5. The frame stabilizing mechanism adapted to the electrical control cabinet according to claim 1, characterized in that: A limiting strip (22) is fixed on the surface of the wing plate (24), two limiting strips (22) are provided, and the two limiting strips (22) are arranged vertically and are used to limit the base (12).

6. The frame stabilizing mechanism adapted to the electrical control cabinet according to claim 5, characterized in that: Diagonal support plates (23) are fixed on the bottom surfaces of the side plates on both sides of the limiting strip (22), and two groups of diagonal support plates (23) are provided. The two groups of diagonal support plates (23) are symmetrically distributed in an inverted "eight" shape with respect to the wing plate (24), and the bottom ends of the diagonal support plates (23) are fixed on the surface of the wing plate (24).

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