CN220066422U

CN220066422U - Power line connecting device

Info

Publication number: CN220066422U
Application number: CN202321335625.4U
Authority: CN
Inventors: 王钢
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-29
Filing date: 2023-05-29
Publication date: 2023-11-21
Anticipated expiration: 2033-05-29

Abstract

The utility model relates to the technical field of circuit connection, in particular to a power circuit connection device, which prevents the outer side wall of an electric cable from directly contacting with a wiring hole formed at the bottom end of a distribution box, and effectively buffers the bottom area of the electric cable, so that the outer side wall of the electric cable is effectively protected, the service life and the safety coefficient of the electric cable are improved, and the practicability is improved; the bottom end of the distribution box is provided with a wiring hole, an electric cable is positioned in the wiring hole, and two clamping mechanisms are symmetrically and fixedly arranged at the bottom end of the distribution box; the clamping mechanism comprises a fixed block, the fixed block is transversely and fixedly arranged at the bottom end of the distribution box, a sliding groove is formed in the bottom end of the fixed block, a fixed plate is fixedly arranged in the sliding groove, a sliding rod is transversely and fixedly arranged at one end of the fixed plate through a first spring, a part of the first connecting piece and a part of the second spring are located in the sliding groove, and a moving mechanism is arranged at the bottom end of the sliding rod.

Description

Power line connecting device

Technical Field

The utility model relates to the technical field of circuit connection, in particular to a power circuit connection device.

Background

The utility model discloses a power line connection device, including the power supply line connection device, the power supply line connection device is used for carrying out the protection operation of electric cable, the in-process of pump station construction needs to use the installation block terminal, when outside cable needs to be connected with the inside cable of block terminal, usually can leave the through wires hole in the bottom of block terminal for providing the passageway that the cable passed, the cable needs to penetrate the cable incasement from the through wires mouth of the bottom of block terminal, open the cable case chamber door again, pull up outside cable and be connected with the inside cable of box, be connected with the electric component in the block terminal after cable connection, because there is a little clearance between cable and the through wires hole, because the long-time exposure of electric cable is outside, and then the electric cable can long-time incessantly remove in the inside of through wires hole, and then buffer and the protection effect to the electric cable is relatively poor, and then make the outer skin of electric cable drop easily, and then direct exposing of cable is outside, danger easily takes place, and then reduced the factor of safety of block terminal, therefore, need an electric power line connection device to carry out effectual protection operation to the electric cable.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the electric power line connecting device which can prevent the outer side wall of the electric cable from being in direct contact with the wiring hole formed at the bottom end of the distribution box, and can effectively buffer the bottom area of the electric cable, so that the outer side wall of the electric cable can be effectively protected, the service life and the safety coefficient of the electric cable can be prolonged, and the practicability can be improved.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a power line connecting device for the block terminal, the wiring hole has been seted up to the bottom of block terminal, and the electric cable is located the inside in wiring hole, and the bottom symmetry fixed mounting of block terminal has two clamping mechanisms;

the clamping mechanism comprises a fixed block, the fixed block is transversely and fixedly arranged at the bottom end of the distribution box, a sliding groove is formed in the bottom end of the fixed block, a fixed plate is fixedly arranged in the sliding groove, one end of the fixed plate is transversely and fixedly provided with a sliding rod through a first spring, the sliding rod is in sliding connection with the sliding groove, the other end of the sliding rod is rotatably provided with a clamping plate, the outer side wall of the clamping plate is fixedly provided with a second connecting piece, the other end of the second connecting piece is rotatably provided with a second spring, the other end of the second spring is rotatably provided with a first connecting piece, the first connecting piece is fixedly arranged at the bottom end of the sliding rod, and part of the first connecting piece and part of the second spring are both positioned in the sliding groove;

the bottom of the slide bar is provided with a moving mechanism.

Preferably, the moving mechanism comprises two connecting columns, the two connecting columns are fixedly installed at the bottom end of the sliding rod in parallel, and the two connecting columns are fixedly connected through a handle.

Further, a protective pad is sleeved on the wiring hole.

Still further, the top of block terminal is through a plurality of pole setting fixed mounting there being the safety cover.

On the basis of the scheme, a plurality of struts are fixedly arranged around the bottom end of the distribution box.

Further, the bottom of each pillar is fixedly provided with a cushion block.

(III) beneficial effects

Compared with the prior art, the utility model provides a power line connecting device, which has the following beneficial effects:

this power line connecting device, the flexible synchronous drive slide bar of through first spring carries out the slip operation in the inside of spout, and then drive splint through the slide bar is synchronous and carry out the operation of fastening to the lateral wall of electric wire, the flexible synchronous drive splint of through the second spring makes the bottom region of electric wire carry out effectual buffering operation when carrying out the displacement, avoid the lateral wall of electric wire directly with the wiring hole contact of seting up of block terminal bottom, and carry out effectual buffering operation to the bottom region of electric wire, and then carry out effectual protection operation to the lateral wall of electric wire, the life and the factor of safety of electric wire have been improved, the practicality has been improved.

Drawings

FIG. 1 is a schematic cross-sectional view of the front view of the present utility model;

FIG. 2 is a schematic view of the connecting structure of the fixed block, the sliding chute, the fixed plate and the like in FIG. 1 according to the present utility model;

FIG. 3 is an enlarged schematic view of the portion A of FIG. 2 according to the present utility model;

FIG. 4 is a schematic cross-sectional view of a portion of a side view of the present utility model;

fig. 5 is a schematic cross-sectional view of a portion of a bottom view of the present utility model.

The reference numerals in the drawings: 1. a distribution box; 2. an electric cable; 3. a fixed block; 4. a chute; 5. a fixing plate; 6. a first spring; 7. a slide bar; 8. a clamping plate; 9. a first connector; 10. a second spring; 11. a second connector; 12. a wiring hole; 13. a connecting column; 14. a handle; 15. a protective pad; 16. a vertical rod; 17. a protective cover; 18. a support post; 19. and (5) cushion blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-5, a power line connecting device is used for a distribution box 1, a wiring hole 12 is formed in the bottom end of the distribution box 1, an electric cable 2 is located in the wiring hole 12, and two tightening mechanisms are symmetrically and fixedly installed at the bottom end of the distribution box 1; the clamping mechanism comprises a fixed block 3, the fixed block 3 is transversely and fixedly arranged at the bottom end of the distribution box 1, a sliding groove 4 is formed in the bottom end of the fixed block 3, a fixed plate 5 is fixedly arranged in the sliding groove 4, one end of the fixed plate 5 is transversely and fixedly provided with a sliding rod 7 through a first spring 6, the sliding rod 7 is in sliding connection with the sliding groove 4, the other end of the sliding rod 7 is rotatably provided with a clamping plate 8, the outer side wall of the clamping plate 8 is fixedly provided with a second connecting piece 11, the other end of the second connecting piece 11 is rotatably provided with a second spring 10, the other end of the second spring 10 is rotatably provided with a first connecting piece 9, the first connecting piece 9 is fixedly arranged at the bottom end of the sliding rod 7, and part of the first connecting piece 9 and part of the second spring 10 are both positioned in the sliding groove 4;

referring to fig. 1-5, a moving mechanism is disposed at the bottom end of the sliding rod 7, the moving mechanism includes two connecting columns 13, the two connecting columns 13 are fixedly mounted at the bottom end of the sliding rod 7 in parallel, the two connecting columns 13 are fixedly connected through a handle 14, the sliding rod 7 is moved in the sliding chute 4 by a user conveniently through cooperation of the connecting columns 13 and the handle 14, the sliding rod 7 is driven to slide in the sliding chute 4 by means of telescopic synchronization of the first spring 6, further the outer side wall of the electric cable 2 is clamped by means of the driving clamping plate 8 synchronized with the sliding rod 7, the bottom area of the electric cable 2 is effectively buffered when the bottom area of the electric cable 2 is displaced by means of the driving clamping plate 8 synchronized with telescopic synchronization of the second spring 10, the outer side wall of the electric cable 2 is prevented from being directly contacted with a wiring hole 12 formed in the bottom end of the distribution box 1, and the bottom area of the electric cable 2 is effectively buffered, further the outer side wall of the electric cable 2 is effectively protected, and the service life and safety coefficient of the electric cable 2 are improved.

Referring to fig. 2, the wire hole 12 is sleeved with a protection pad 15, and the protection pad 15 is sleeved to effectively protect the outer side wall of the electric cable 2 which is carelessly contacted with the wire hole 12.

Referring to fig. 1, it should be further noted that the protection cover 17 is fixedly installed on the top end of the distribution box 1 through the plurality of upright posts 16, and the top end of the distribution box 1 is effectively protected by the cooperation of the upright posts 16 and the protection cover 17.

Referring to fig. 1, a plurality of posts 18 are fixedly installed around the bottom end of the distribution box 1, and the device is effectively supported by installing the posts 18.

Referring to fig. 1, a pad 19 is fixedly installed at the bottom end of each pillar 18, and effective protection operation is performed on the bottom end of each pillar 18 by installing the pad 19.

To sum up, this power line connecting device is when using, carry out effectual protection operation to the top of block terminal 1 through safety cover 17, when electric wire 2 needs to carry out the installation operation, carry out horizontal translation operation with spliced pole 13 and handle 14, the synchronous drive slide bar 7 is compressed operation to first spring 6 in the inside of spout 4 when shifting through spliced pole 13, pass the protection pad 15 on wiring hole 12 of block terminal 1 bottom with electric wire 2, after electric wire 2 installs, carry out the operation in reverse with foretell operation flow, and then carry out inseparable clamping operation to electric wire 2 through the synchronous drive slide bar 7 of extension of first spring 6 and splint 8, carry out effectual buffering operation when needing to remove electric wire 2 bottom region through the extension of second spring 10.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A power line connection device for an electrical distribution box (1), characterized in that: a wiring hole (12) is formed in the bottom end of the distribution box (1), the electric cable (2) is positioned in the wiring hole (12), and two clamping mechanisms are symmetrically and fixedly arranged at the bottom end of the distribution box (1);

the clamping mechanism comprises a fixed block (3), the fixed block (3) is transversely and fixedly arranged at the bottom end of the distribution box (1), a sliding groove (4) is formed in the bottom end of the fixed block (3), a fixed plate (5) is fixedly arranged in the sliding groove (4), a sliding rod (7) is transversely and fixedly arranged at one end of the fixed plate (5) through a first spring (6), the sliding rod (7) is in sliding connection with the sliding groove (4), a clamping plate (8) is rotatably arranged at the other end of the sliding rod (7), a second connecting piece (11) is fixedly arranged on the outer side wall of the clamping plate (8), a second spring (10) is rotatably arranged at the other end of the second connecting piece (11), a first connecting piece (9) is rotatably arranged at the other end of the second spring (10), the first connecting piece (9) is fixedly arranged at the bottom end of the sliding rod (7), and one part of the first connecting piece (9) and one part of the second spring (10) are both positioned in the sliding groove (4).

The bottom of the slide bar (7) is provided with a moving mechanism.

2. A power line connection according to claim 1, characterized in that: the moving mechanism comprises two connecting columns (13), the two connecting columns (13) are fixedly arranged at the bottom end of the sliding rod (7) in parallel, and the two connecting columns (13) are fixedly connected through a handle (14).

3. A power line connection according to claim 2, characterized in that: and a protective pad (15) is sleeved on the wiring hole (12).

4. A power line connection according to claim 3, characterized in that: the top end of the distribution box (1) is fixedly provided with a protective cover (17) through a plurality of vertical rods (16).

5. The power line connection device according to claim 4, wherein: a plurality of support posts (18) are fixedly arranged around the bottom end of the distribution box (1).

6. The power line connection device according to claim 5, wherein: the bottom end of each supporting column (18) is fixedly provided with a cushion block (19).