CN215008625U

CN215008625U - Quick wire connecting terminal

Info

Publication number: CN215008625U
Application number: CN202121561271.6U
Authority: CN
Inventors: 林莲平; 林铖; 林铧; 林舜添; 张丽
Original assignee: Fujian Jurong Power Engineering Co ltd
Current assignee: Fujian Jurong Power Engineering Co ltd
Priority date: 2021-07-09
Filing date: 2021-07-09
Publication date: 2021-12-03
Anticipated expiration: 2031-07-09

Abstract

The utility model discloses a quick wire connecting terminal, which comprises a wiring base, a plurality of clamping terminals clamped at two ends of the wiring base and a pair of locking pressing plates hinged on the wiring base and used for locking the clamping terminals on the wiring base; the two ends of the wiring base are provided with lower clamping grooves for placing clamping terminals; an upper clamping groove matched with the lower clamping groove is formed in the locking pressing plate; a conducting wire column which is used for conducting the lower clamping grooves at the two ends is fixed on the wiring base; a lower limiting groove for limiting the clamping terminal is formed in the lower clamping groove; the joint terminal includes the joint pipe, fixes at joint pipe one end and lower spacing groove complex stopper, fixes and keep away from the stopper at the joint pipe) one end is used for pressing from both sides the shrink clamp of tight electric wire and makes the shrink lock nut who presss from both sides locking.

Description

Quick wire connecting terminal

Technical Field

The utility model relates to an electric wire wiring technical field especially relates to a quick binding post of electric wire.

Background

In the process of power construction, the situation that the length of a cable is insufficient is frequently encountered, two cables of the same type need to be connected with each other under heavy conditions to increase the length of the cable, the traditional cable connection mode is to strip an insulating layer of the cable, wind cable core wires together and then wrap the cable core wires by using an insulating tape, the connection mode is complex, the wire stripping, the wire winding and the tape winding are not needed every time of connection, the complexity is high, the connection is time-consuming and labor-consuming, and the cable length can be damaged; because the wires are mutually wound together and have small tensile resistance, the wires are easily separated from each other under the pulling of external force to cause circuit breaking.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to solve the technical problem of providing a quick wire connecting terminal to solve the problems.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a pair of quick binding post of electric wire, its characterized in that: the clamping terminal locking device comprises a wiring base, a plurality of clamping terminals clamped at two ends of the wiring base and a pair of locking pressing plates hinged on the wiring base and used for locking the clamping terminals on the wiring base; the two ends of the wiring base are provided with lower clamping grooves for placing clamping terminals; an upper clamping groove matched with the lower clamping groove is formed in the locking pressing plate; a conducting wire column which is used for conducting the lower clamping grooves at the two ends is fixed on the wiring base; a lower limiting groove for limiting the clamping terminal is formed in the lower clamping groove; the joint terminal includes the joint pipe, fixes at joint pipe one end and lower spacing groove complex stopper, fixes and keep away from the shrink clamp that stopper one end was used for pressing from both sides tight electric wire and make the shrink lock nut who presss from both sides locking at the joint pipe.

Furthermore, the upper clamping groove is provided with a limiting groove which is matched with the lower limiting groove and used for limiting the limiting block.

Furthermore, a wire groove clamped with the wire column is arranged at one end of the limiting block, which is connected with the wire column.

Furthermore, the wiring base and the locking pressing plate are made of insulating materials.

Furthermore, a locking screw shaft for locking the locking pressing plate and the wiring base is arranged on the locking pressing plate; and a locking screw hole matched with the locking screw shaft is formed in the wiring base.

Furthermore, a turning handle for turning over the locking pressure plate is fixed at the top end of the locking pressure plate.

The utility model has the advantages that:

a quick wire connecting terminal is provided with a lower clamping groove on a wiring base, an upper clamping groove matched with the lower clamping groove is arranged on a locking pressing plate, a clamping terminal can be clamped between the upper clamping groove and the lower clamping groove, an upper limiting groove is arranged in an upper connectable groove, a lower limiting groove is arranged in the lower clamping groove, a limiting block is fixed at one end of the clamping terminal, the clamping terminal can be locked when the wiring base and the locking pressing plate are clamped, and the connectable terminal cannot be pulled out under the action of external force; the wiring terminal is connected with the end part of the lead, and when the two leads are connected, the two leads can be quickly connected and are not easy to separate;

the clamping terminal comprises a clamping pipe, a limiting block fixed at one end of the clamping pipe and matched with the lower limiting groove, a contraction clamp fixed at one end of the clamping pipe, which is far away from the limiting block, and used for clamping the electric wire, and a locking nut used for locking the contraction clamp; the wire is locked at the clamping terminal through the locking nut and the contraction clamp, so that the clamping terminal is convenient and fast to install and is fixed firmly.

Drawings

Fig. 1 is a schematic view of an overall structure of a quick wire connecting terminal of the present invention;

fig. 2 is a schematic structural view of a wiring base and a locking pressing plate of the quick wire connecting terminal of the present invention;

fig. 3 is a schematic view of the structure of the fast wire connecting terminal clamping terminal of the present invention.

Reference numbers in the figures:

1. a wiring base; 2. a snap-in terminal; 3. locking the pressure plate; 4. a lower clamping groove; 5. an upper clamping groove; 6. a wire guide post; 7. a lower limiting groove; 8. clamping the connecting pipe; 9. a limiting block; 10. a contraction clamp; 11. locking the nut; 12. an upper limiting groove; 13. a wire guide groove; 14. locking the screw shaft; 15. locking the screw hole; 16. the handle is turned over.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

As shown in fig. 1 to fig. 3, the present embodiment provides a wire quick connection terminal, which is characterized in that: the method is characterized in that: the wire connecting device comprises a wire connecting base 1, a plurality of clamping terminals 2 clamped at two ends of the wire connecting base 1 and a pair of locking pressing plates 3 which are hinged on the wire connecting base 1 and lock the clamping terminals 2 on the wire connecting base 1; the two ends of the wiring base 1 are provided with lower clamping grooves 4 for placing clamping terminals 2; an upper clamping groove 5 matched with the lower clamping groove 4 is formed in the locking pressing plate 3; a conducting wire column 6 which is used for conducting the lower clamping grooves 4 at the two ends and is used for conducting electricity is fixed on the wiring base 1; a lower limiting groove 7 for limiting the clamping terminal 2 is formed in the lower clamping groove 4; the clamping terminal 2 comprises a clamping pipe 8, a limiting block 9 fixed at one end of the clamping pipe 8 and matched with the lower limiting groove 7, a contraction clamp 10 fixed at one end of the clamping pipe 8, which is far away from the limiting block 9, and used for clamping an electric wire, and a locking nut 11 enabling the contraction clamp 10 to be locked.

Further, an upper limiting groove 12 matched with the lower limiting groove 7 and used for limiting the limiting block 9 is formed in the upper clamping groove 5.

Furthermore, a wire groove 13 clamped with the wire column 6 is arranged at one end of the limiting block 9 connected with the wire column 6; when the limiting block 9 is placed to the lower limiting groove 7, the wire column 6 is clamped in the wire groove 13 to enable the wire column 6 to be tightly attached to the clamping terminal 1, the circuit is not easily broken, and the contact area between the wire column 6 and the clamping terminal 1 is increased to reduce the generation of electric arcs.

Further, the wiring base 1 and the locking pressing plate 3 are made of insulating materials.

Further, a locking screw shaft 14 for locking the locking pressing plate 3 and the wiring base 1 is arranged on the locking pressing plate 3; a locking screw hole 15 matched with the locking screw shaft 14 is formed in the wiring base 1; the locking of the snap terminal 1 by the locking screw shaft 14 in cooperation with the locking screw hole 15 makes the snap terminal locking more firm.

Furthermore, the turning handle 16 for turning over the locking pressing plate 3 is fixed at the top end of the locking pressing plate 3, so that the operation of the locking pressing plate 3 is more convenient.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.

Claims

1. The utility model provides a quick binding post of electric wire which characterized in that: the wire connecting device comprises a wire connecting base (1), a plurality of clamping terminals (2) clamped at two ends of the wire connecting base (1) and a pair of locking pressing plates (3) which are hinged on the wire connecting base (1) and lock the clamping terminals (2) on the wire connecting base (1); the two ends of the wiring base (1) are provided with lower clamping grooves (4) for placing clamping terminals (2); an upper clamping groove (5) matched with the lower clamping groove (4) is formed in the locking pressing plate (3); a lead post (6) which is used for conducting the lower clamping grooves (4) at the two ends is fixed on the wiring base (1); a lower limiting groove (7) for limiting the clamping terminal (2) is formed in the lower clamping groove (4); the clamping terminal (2) comprises a clamping pipe (8), a limiting block (9) fixed at one end of the clamping pipe (8) and matched with the lower limiting groove (7), and a contraction clamp (10) fixed at one end of the clamping pipe (8) far away from the limiting block (9) and used for clamping an electric wire and a locking nut (11) enabling the contraction clamp (10) to be locked.

2. The quick wire connecting terminal as claimed in claim 1, wherein: the upper clamping groove (5) is provided with a limiting groove (12) which is matched with the lower limiting groove (7) and used for limiting the limiting block (9).

3. The quick wire connecting terminal as claimed in claim 1, wherein: and a wire groove (13) clamped with the wire column (6) is formed at one end of the limiting block (9) connected with the wire column (6).

4. The quick wire connecting terminal as claimed in claim 1, wherein: the wiring base (1) and the locking pressing plate (3) are made of insulating materials.

5. The quick wire connecting terminal as claimed in claim 1, wherein: a locking screw shaft (14) for locking the locking pressing plate (3) and the wiring base (1) is arranged on the locking pressing plate (3); and a locking screw hole (15) matched with the locking screw shaft (14) is formed in the wiring base (1).

6. The quick wire connecting terminal as claimed in claim 1, wherein: a turning handle (16) for turning over the locking pressing plate (3) is fixed at the top end of the locking pressing plate (3).