Low-voltage distribution box convenient for cable fixation

Abstract

The utility model discloses a low-voltage distribution box convenient for cable fixation, which comprises a box body, a mounting rack is arranged in the box body, a plurality of insulating poles are arranged on the mounting rack, line banks are arranged on the insulating poles, pressing bars are movably arranged on the line banks, binding posts are arranged at two ends of the line banks, and the pressing bars are movably arranged on the line banks. Connecting holes are formed in the inner sides of the binding posts, through holes matched with the binding posts are formed in the two ends of the pressing row, an abutting plate is arranged in the middle of the pressing row in an arched mode, pressing bolts are arranged at the two ends of the abutting plate in a penetrating mode, the pressing bolts are in threaded connection with the connecting holes, and elastic pieces are arranged on the pressing bolts in a sleeving mode. According to the utility model, when the cable is fixed and dismounted, the fastener does not need to be completely dismounted, the fastener does not need to be repeatedly dismounted and mounted, the cable is more convenient to fix and dismount, and the two end surfaces of the cable copper nose are respectively contacted with the connector bar and the pressing bar, so that the conductive area is increased, and the conduction effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of low-voltage distribution boxes, in particular to a low-voltage distribution box which is convenient for fixing cables. Background Art

[0002] A low-voltage distribution box is a device used in low-voltage power systems. Its main function is to tap, branch, connect, and convert cable lines. It is commonly used in power installation projects.

[0003] Existing low-voltage distribution boxes usually use bolt fasteners to fix cables, and the cables are pressed onto the terminal blocks by the bolt fasteners; however, when fixing and removing the cables, the bolt fasteners need to be completely removed, resulting in the need to repeatedly disassemble and install the bolt fasteners when fixing and removing the cables, making the fixing and removing of the cables more complicated and cumbersome.

[0004] Therefore, the applicant has made a useful design and found a solution to the above problem. The technical solution to be introduced below was produced in this context. Utility Model Content

[0005] The utility model provides a low-voltage distribution box which is convenient for fixing cables, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A low-voltage distribution box for facilitating cable fixing comprises a box body, a mounting frame is provided inside the box body, a plurality of insulating poles are provided on the mounting frame, a plurality of insulating poles are provided on each of the insulating poles, a compression row is movably provided on each of the compression rows, a terminal is provided at both ends of the terminal block, a connection hole is provided on the inner side of the terminal, a through hole is provided at both ends of the compression row to match the terminal, a back plate is arched in the middle of the compression row, a clamping bolt is passed through both ends of the back plate, the clamping bolt is screwed to the connection hole, and an elastic member is sleeved on the clamping bolt.

[0008] Preferably, the elastic member is a spring.

[0009] Preferably, two ends of the elastic member respectively abut against the abutment plate and the wiring block.

[0010] Preferably, the terminal is inserted into the through hole.

[0011] Beneficial effects

[0012] The above one or more technical solutions in the low-voltage distribution box that facilitates cable fixing provided by the embodiment of the utility model have at least one of the following technical effects:

[0013] The utility model adopts the above technical solution, when fixing, the cable copper nose is put on the terminal post, and the clamping bolt is tightened so that the clamping bar presses the cable copper nose onto the terminal post, thereby completing the fixation of the cable copper nose; when disassembling, by loosening the clamping bolt, the elastic member pushes the abutment plate so that the clamping bar moves away from the terminal post, and the clamping bar cancels the clamping fixation of the cable copper nose, and the cable copper nose can be removed from the terminal post to complete the disassembly; the utility model makes it unnecessary to completely remove the fastener when fixing and disassembling the cable, and it is unnecessary to repeatedly disassemble and assemble the fastener, making the cable fixing and disassembly more convenient, and the two end faces of the cable copper nose are respectively in contact with the terminal post and the clamping bar, thereby increasing the conductive area and improving the conduction effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a side sectional structural schematic diagram of the utility model.

[0016] The corresponding relationship between the illustration labels and component names in the figure is as follows:

[0017] 1. Box body; 2. Mounting frame; 3. Insulated pole; 4. Terminal block; 5. Compression bar; 6. Terminal block; 7. Connection hole; 8. Through hole; 9. Abutment plate; 10. Compression bolt; 11. Elastic part. DETAILED DESCRIPTION

[0018] The following will clearly and completely describe the technical solutions of the present invention in conjunction with the embodiments. Obviously, the embodiments described are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by the terms "up", "down", "left" and "right" are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0020] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0021] like Figure 1-2 As shown, it is a structural schematic diagram of a low-voltage distribution box that is convenient for fixing cables in a preferred embodiment of the present invention;

[0022] In this embodiment, a box body 1 is provided, wherein a mounting frame 2 is provided inside the box body 1, wherein a plurality of insulating poles 3 are provided on the mounting frame 2, and a plurality of insulating poles 3 are provided on each of the insulating poles 3. A terminal block 4 is provided on each of the terminal blocks 4, wherein a compression block 5 is provided on each of the terminal blocks 4. Both the terminal blocks 4 and the compression block 5 are made of copper alloy. Both ends of the terminal block 4 are integrally provided with terminal blocks 6, and the inner sides of the terminal blocks 6 are provided with connection holes 7, which are screw holes. Both ends of the compression block 5 are provided with through holes 8 to cooperate with the terminal blocks 6. The middle part of the compression block 5 is arched with a plate 9, and both ends of the plate 9 are penetrated. A clamping bolt 10 is provided, which is screwed to the connecting hole 7 mentioned in 10. An elastic member 11 is sleeved on the clamping bolt 10. When fixing, the cable copper nose is sleeved on the terminal post 6 and the clamping bolt 10 is tightened so that the clamping bar 5 presses the cable copper nose onto the terminal bar 4, thereby completing the fixation of the cable copper nose; when disassembling, by loosening the clamping bolt 10, the elastic member 11 pushes the abutment plate 9 so that the clamping bar 5 is away from the terminal bar 4, and the clamping bar 5 cancels the clamping fixation of the cable copper nose, and the cable copper nose can be removed from the terminal post 4 to complete the disassembly.

[0023] In this embodiment, the elastic member 11 is a spring with good elasticity.

[0024] In this embodiment, two ends of the elastic member 11 respectively abut against the abutment plate 9 and the wiring block 4 , and the elastic member 11 provides elastic force for the compression block 5 .

[0025] In this embodiment, the terminal 6 is inserted into the through hole 8 , and the through hole 8 is used to provide a clearance for the terminal 6 .

[0026] The utility model provides a low-voltage distribution box that is convenient for fixing cables. Its installation method, connection method or setting method are all common mechanical methods, and any method that can achieve its beneficial effects can be implemented.

[0027] Technologies not described in detail in the present invention are all well-known technologies. Those skilled in the art can easily implement the present invention based on understanding this specification, and the contents shown in the drawings are part of this specification.

[0028] The above content is a further detailed description of the present invention in combination with specific implementation methods. It cannot be determined that the specific implementation of the present invention is limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, they can make several simple deductions or substitutions without departing from the concept of the present invention, which should be regarded as falling within the scope of protection determined by the claims submitted for the present invention.

Claims

1. A low-voltage distribution box that is convenient for fixing cables, characterized by: It includes a box body, a mounting frame is provided inside the box body, a number of insulating poles are provided on the mounting frame, a number of insulating poles are provided on each of the insulating poles, a clamping row is movably provided on each of the clamping rows, terminals are provided at both ends of the terminal block, connecting holes are provided on the inner sides of the terminals, through holes are provided at both ends of the clamping row to match the terminals, a back plate is arched in the middle of the clamping row, clamping bolts are passed through both ends of the back plate, the clamping bolts are screwed to the connecting holes, and an elastic member is sleeved on the clamping bolts.

2. A low-voltage distribution box for facilitating cable fixing according to claim 1, characterized in that: The elastic member is a spring.

3. A low-voltage distribution box for facilitating cable fixing according to claim 1, characterized in that: The two ends of the elastic member respectively abut against the abutment plate and the wiring block.

4. A low-voltage distribution box for facilitating cable fixing according to claim 1, characterized in that: The terminal is inserted into the through hole.

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