Distribution box fixing support

Abstract

The utility model relates to the technical field of distribution box installation, and discloses a distribution box fixing support which comprises a fixing frame, an upper edge is fixedly connected to the top of the fixing frame, a lower edge is fixedly connected to the position, located at the bottom, in the fixing frame, and two L-shaped frames are arranged on one side of the fixing frame. Upper clamping grooves are formed in the tops of the two L-shaped frames, lower clamping grooves are formed in the bottoms of the L-shaped frames, the upper edges extend into the upper clamping grooves, the lower edges extend into the lower clamping grooves, so that the L-shaped frames move along the upper edges and the lower edges, and locking assemblies for fixing the L-shaped frames are arranged at the bottoms of the fixing frames. The size of the fixing support can be adjusted in a self-adaptive mode according to distribution boxes of different sizes, the using effect of the fixing support is improved, the L-shaped frame can be stably adjusted, the L-shaped frame is stably installed on the fixing support, and therefore the L-shaped frame can be conveniently detached and installed.

Description

Technical Field

[0001] The utility model relates to the technical field of distribution box installation, and more particularly to a distribution box fixing bracket. Background Art

[0002] The distribution box is an electrical equipment. The distribution box assembles switchgear, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirements to form a low-voltage distribution device. The distribution box requires a fixed bracket for installation.

[0003] After searching, the Chinese patent with publication number CN118137334A discloses a distribution box mounting rack and a distribution box. The distribution box mounting rack and the distribution box include a horizontal plate and vertical plates connected at both ends thereof. However, there are still the following defects. The existing distribution box is equipped with a fixed bracket according to its size, so the size of the fixed bracket is uniform, which is not convenient for adaptively adjusting the size according to distribution boxes of different sizes, and has certain limitations in use. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a distribution box fixing bracket to solve the problems existing in the above-mentioned background technology.

[0005] The two L-shaped frames are each provided with an upper latching groove, and the bottom of the two L-shaped frames is provided with a lower latching groove. The upper edge extends into the upper latching groove, and the lower edge extends into the lower latching groove, so that the L-shaped frame can be moved along the upper and lower edges of the L-shaped frames. The bottom of the fixing frame is provided with a locking assembly for fixing the L-shaped frame. Two adjustment slots are provided on one side of the two L-shaped frames, and the connecting frames are slidably connected in the multiple adjustment slots. The upper surface of the connecting frame is provided with a plurality of waist circular holes for fixing the distribution box, and the upper surfaces of the two L-shaped frames are provided with a plurality of avoidance slots connected to the adjustment slots, and the multiple avoidance slots are provided with locking assemblies for fixing the connecting frame.

[0006] As a further solution of the present invention, the locking assembly includes two Z-shaped seats, which are respectively fixedly connected to the bottom of the two L-shaped frames. The bottoms of the two Z-shaped seats are provided with threaded holes, and the threaded holes are threaded with screw rods. The top of the screw rods is fixedly connected with pin rods, and the bottom of the fixing frame is provided with multiple pin holes, and the pin rods are plugged into the pin holes.

[0007] As a further solution of the present invention, a retaining ring is fixedly connected to the top of the outer side of the screw rod to limit the upper and lower positions of the L-shaped frame.

[0008] As a further solution of the present invention, the locking assembly includes multiple hexagon socket screws, which are respectively arranged in multiple avoidance grooves. The upper surface of the connecting frame is provided with a thread groove, and the hexagon socket screws are threadedly connected to the thread groove.

[0009] As a further solution of the present invention, a hexagonal socket slot for rotating the hexagonal socket screw is provided on the top of the hexagonal socket screw.

[0010] As a further solution of the present invention, a plurality of mounting holes for fixing the fixing bracket are provided on one side of the fixing bracket.

[0011] As a further solution of the present invention, a plurality of hanging holes for hanging the fixing frame are provided on one side of the fixing frame.

[0012] Technical effects and advantages of this utility model:

[0013] 1. The utility model is provided with an L-shaped frame, an adjustment slot and a connecting frame. The two L-shaped frames are moved along the upper edge and the lower edge, so that the distance between the two L-shaped frames can be adjusted to place distribution boxes of different lengths. Then the connecting frame is moved along the adjustment slot to change the distance between the connecting frames. Distribution boxes of different thicknesses can be fixed through the waist-round holes, so that the size can be adaptively adjusted according to distribution boxes of different sizes, thereby improving the use effect of the fixing bracket.

[0014] 2. The utility model is provided with a locking assembly, which can lock and fix the L-shaped frame after it is moved, so that the L-shaped frame can be stably adjusted. At the same time, the L-shaped frame is limited up and down by the retaining ring, so that the L-shaped frame cannot move up and down, so that the L-shaped frame can be stably installed on the fixed frame, thereby facilitating the disassembly and installation of the L-shaped frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the front three-dimensional structure of the utility model.

[0016] Figure 2 It is a schematic diagram of the bottom three-dimensional structure of the utility model.

[0017] Figure 3 It is a partial enlarged structural schematic diagram of the utility model.

[0018] Figure 4 This is a schematic diagram of the enlarged structure of part A of the present invention.

[0019] Figure 5 This is a schematic structural diagram of the locking assembly of the present utility model.

[0020] The accompanying drawings are marked as follows: 1. Mounting hole; 2. Fixing bracket; 3. Upper edge; 4. L-shaped bracket; 5. Lower edge; 6. Z-shaped seat; 7. Locking assembly; 8. Pin hole; 9. Upper slot; 10. Lower slot; 11. Connecting bracket; 12. Hexagon socket screw; 13. Avoidance slot; 14. Adjustment slot; 15. Waist hole; 16. Pin rod; 17. Retaining ring; 18. Screw rod. DETAILED DESCRIPTION

[0021] The following will clearly and completely describe the technical solutions of the present invention in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely examples. The present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0022] Reference Figure 1-Figure 5 The utility model provides a distribution box fixing bracket, a fixing bracket 2, an upper edge 3 is welded on the top of the fixing bracket 2, a lower edge 5 is welded at the bottom position of the fixing bracket 2, two L-shaped brackets 4 are provided on one side of the fixing bracket 2, the tops of the two L-shaped brackets 4 are provided with upper card slots 9, and the bottoms of the L-shaped brackets 4 are provided with lower card slots 10. The upper edge 3 extends into the upper card slot 9, and the lower edge 5 extends into the lower card slot 10, so that the L-shaped bracket 4 moves along the upper edge 3 and the lower edge 5, and the bottom of the fixing bracket 2 A locking assembly 7 is provided for fixing the L-shaped frame 4. The two L-shaped frames 4 are arranged on one side of the fixing frame 2, and the upper edge 3 on the fixing frame 2 is inserted into the upper card slot 9, and the lower edge 5 on the fixing frame 2 is inserted into the lower card slot 10. At this time, the two L-shaped frames 4 can be moved along the upper edge 3 and the lower edge 5 to adjust the length between the two L-shaped frames 4, so that the two L-shaped frames 4 are adapted to the length of the distribution box, and then the L-shaped frames 4 are fixed by the locking assembly 7;

[0023] Two adjustment slots 14 are provided on one side of each L-shaped frame 4, and a connecting frame 11 is slidably connected in multiple adjustment slots 14. The upper surface of the connecting frame 11 is provided with multiple waist-round holes 15 for fixing the distribution box. The upper surfaces of the two L-shaped frames 4 are provided with multiple avoidance slots 13 connected to the adjustment slots 14, and multiple avoidance slots 13 are provided with locking components for fixing the connecting frame 11. The connecting frame 11 is moved in the adjustment slot 14 to change the position of the connecting frame 11 so that the waist-round holes 15 on the connecting frame 11 are aligned with the fixing holes on the distribution box, and then the connecting frame 11 is locked and fixed by the locking component. Therefore, the size of the distribution box of different sizes can be adaptively adjusted by changing the position of the L-shaped frame 4 and the connecting frame 11, thereby improving the use effect of the fixed bracket.

[0024] Among them, the locking assembly 7 includes two Z-shaped seats 6, and the two Z-shaped seats 6 are respectively fixed to the bottom of the two L-shaped frames 4 by bolts. The bottoms of the two Z-shaped seats 6 are provided with threaded holes, and the threaded holes are threadedly connected with screw rods 18. The top of the screw rods 18 is welded with pin rods 16. The bottom of the fixing frame 2 is provided with multiple pin holes 8, and the pin rods 16 are plugged into the pin holes 8. When the screw rods 18 are rotated, the screw rods 18 will move through the threaded engagement between the threaded holes, and at the same time, the screw rods 18 will drive the pin rods 16 to move upward, so that the pin rods 16 are inserted into the pin holes 8 on the fixing frame 2, thereby The L-shaped frame 4 is locked so that it cannot move. A retaining ring 17 is welded on the top of the outer side of the screw rod 18 to limit the upper and lower positions of the L-shaped frame 4. The retaining ring 17 on the screw rod 18 contacts the fixing frame 2, thereby preventing the L-shaped frame 4 from moving up and down, and making the L-shaped frame 4 stably installed on the fixing frame 2. When the pin rod 16 is disengaged from the pin hole 8, the retaining ring 17 no longer blocks the L-shaped frame 4, so that the L-shaped frame 4 can be disassembled, realizing the quick disassembly of the L-shaped frame 4.

[0025] The locking assembly includes a plurality of hexagon socket screws 12, and the plurality of hexagon socket screws 12 are respectively arranged in a plurality of avoidance grooves 13. A thread groove is provided on the upper surface of the connecting frame 11, and the hexagon socket screw 12 is threadedly connected to the thread groove. The hexagon socket screw 12 is rotated to connect the hexagon socket screw 12 to the thread groove on the connecting frame 11. The connecting frame 11 is fixed by tightening the hexagon socket screw 12. A hexagon socket slot for rotating the hexagon socket screw 12 is provided on the top of the hexagon socket screw 12. A plurality of mounting holes 1 for fixing the fixing frame 2 are provided on one side of the fixing frame 2. A plurality of hanging holes for hanging the fixing frame 2 are provided on one side of the fixing frame 2. The fixing frame 2 is first hung through the hanging hole, and then the fixing frame 2 is fixed through the mounting hole 1, so that it is convenient for the staff to fix the fixing frame 2.

[0026] The working principle of the present invention is as follows: two L-shaped frames 4 are arranged on one side of the fixing frame 2, and the upper edge 3 on the fixing frame 2 is inserted into the upper card slot 9, and the lower edge 5 on the fixing frame 2 is inserted into the lower card slot 10. At this time, the two L-shaped frames 4 can be moved along the upper edge 3 and the lower edge 5, so as to adjust the length between the two L-shaped frames 4, so that the two L-shaped frames 4 are adapted to the length of the distribution box, and then the screw rod 18 is rotated. The screw rod 18 moves through the threaded engagement between the screw rod 18 and the threaded hole. At the same time, the screw rod 18 drives the pin rod 16 to move upward, so that the pin rod 16 is inserted into the pin hole 8 on the fixing frame 2, thereby locking the L-shaped frame 4 so that the L-shaped frame 4 cannot move. At the same time, the screw rod 18 is rotated. The screw rod 18 moves through the threaded engagement with the threaded hole. At the same time, the screw rod 18 drives the pin rod 16 to move upward, so that the pin rod 16 is inserted into the pin hole 8 on the fixing frame 2, thereby locking the L-shaped frame 4 so that the L-shaped frame 4 cannot move. The retaining ring 17 on the rod 18 contacts the fixing frame 2, thereby blocking and limiting the L-shaped frame 4 up and down, so that the L-shaped frame 4 cannot move up and down, and the L-shaped frame 4 is stably installed on the fixing frame 2, and then the connecting frame 11 is moved in the adjustment groove 14, and the position of the connecting frame 11 is changed, so that the waist round hole 15 on the connecting frame 11 is aligned with the fixing hole on the distribution box, and then the hexagon socket screw 12 is turned to connect the hexagon socket screw 12 with the threaded groove on the connecting frame 11, and the hexagon socket screw 12 is tightened to fix the connecting frame 11, so that the size can be adaptively adjusted according to the size of the distribution box by changing the position of the L-shaped frame 4 and the connecting frame 11, thereby improving the use effect of the fixing bracket.

[0027] Finally, a few points should be noted: In the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted", "connected", and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0028] In the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are involved. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other.

Claims

1. A distribution box fixing bracket, comprising a fixing bracket (2), characterized in that: The top of the fixing frame (2) is fixedly connected to an upper edge (3), and the position at the bottom of the fixing frame (2) is fixedly connected to a lower edge (5). Two L-shaped frames (4) are provided on one side of the fixing frame (2). The tops of the two L-shaped frames (4) are both provided with an upper card slot (9), and the bottoms of the L-shaped frames (4) are provided with a lower card slot (10). The upper edge (3) extends into the upper card slot (9), and the lower edge (5) extends into the lower card slot (10), so that the L-shaped frame (4) moves along the upper edge (3) and the lower edge (5). The bottom of the frame (2) is provided with a locking assembly (7) for fixing the L-shaped frame (4), two adjustment slots (14) are provided on one side of the two L-shaped frames (4), a connecting frame (11) is slidably connected in the plurality of adjustment slots (14), a plurality of waist-shaped holes (15) for fixing the distribution box are provided on the upper surface of the connecting frame (11), a plurality of avoidance slots (13) connected to the adjustment slots (14) are provided on the upper surface of the two L-shaped frames (4), and a locking assembly for fixing the connecting frame (11) is provided in the plurality of avoidance slots (13).

2. A distribution box fixing bracket according to claim 1, characterized in that: The locking assembly (7) comprises two Z-shaped seats (6), the two Z-shaped seats (6) are respectively fixedly connected to the bottoms of the two L-shaped frames (4), the bottoms of the two Z-shaped seats (6) are provided with threaded holes, a screw rod (18) is threadedly connected in the threaded holes, the top of the screw rod (18) is fixedly connected to a pin rod (16), the bottom of the fixed frame (2) is provided with a plurality of pin holes (8), and the pin rods (16) are plugged into the pin holes (8).

3. The fixing bracket for a distribution box according to claim 2, characterized in that: A retaining ring (17) for limiting the upper and lower positions of the L-shaped frame (4) is fixedly connected to the outer side of the screw rod (18) at the top position.

4. The fixing bracket for a distribution box according to claim 1, characterized in that: The locking assembly includes a plurality of hexagon socket screws (12), which are respectively arranged in a plurality of avoidance grooves (13). The upper surface of the connecting frame (11) is provided with a thread groove, and the hexagon socket screws (12) are threadedly connected to the thread groove.

5. The fixing bracket for a distribution box according to claim 4, characterized in that: The top of the hexagon socket screw (12) is provided with a hexagon socket slot for rotating the hexagon socket screw (12).

6. The fixing bracket for a distribution box according to claim 1, characterized in that: A plurality of mounting holes (1) for fixing the fixing frame (2) are provided on one side of the fixing frame (2).

7. The fixing bracket for a distribution box according to claim 6, characterized in that: A plurality of hanging holes for hanging the fixing frame (2) are provided on one side of the fixing frame (2).

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