CN212257721U - Locking insert for high-voltage wiring terminal - Google Patents

Abstract

The utility model belongs to the technical field of terminal fixing inserts, in particular to a locking insert for a high-voltage wiring terminal, which comprises an insert frame, wherein a connecting column is integrally formed at one end of the insert frame, a connecting thread groove is integrally formed on the outer wall of one end of the connecting column, which is close to the insert frame, a locking seat is connected at one end of the connecting column, which is different from the insert frame, an embedding groove is formed in the locking seat, a connecting rod is integrally formed on the side surface of the locking seat, which is different from the embedding groove, and an auxiliary connecting frame is fixed at one end of the insert frame, which is different from the connecting column, through; when the insert is used, the locking seat is embedded and clamped in the connecting column, the insert can limit components on the outer wall of the connecting column through the connecting thread groove, and the terminal part is clamped on the inner sides of the limiting frame and the insert frame, so that the terminal is conveniently limited; this inserts is convenient for carry on spacing fixedly to the binding post of different specifications, the compatibility of effectual promotion inserts.

Description

Locking insert for high-voltage wiring terminal

Technical Field

The utility model belongs to the technical field of the fixed inserts of terminal, concretely relates to locking inserts for high voltage binding post.

Background

Need use locking inserts to fix in the high voltage binding post installation, but still expose some problems in the locking inserts use at present, locking inserts is difficult to carry out spacing fixed to the terminal of different specifications, leads to inserts compatibility unsatisfactory, to the problem that exposes in the locking inserts use at present, is necessary to carry out structural optimization and improvement to locking inserts.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a locking inserts for high-pressure binding post has and is convenient for fix the terminal of different specifications, promotes the compatible characteristics of locking inserts.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a locking inserts for high-pressure binding post, includes the inserts frame, the one end integrated into one piece of inserts frame has the spliced pole, the spliced pole is close to the one end outer wall integrated into one piece of inserts frame and has the connecting thread groove, the spliced pole is different in the one end of inserts frame and is connected with the locking seat, the gomphosis groove has been seted up to the inside of locking seat, the locking seat is different in the side surface integrated into one piece in gomphosis groove has the connecting rod, the inserts frame is different in the one end of spliced pole and closes soon through the screw thread and is fixed with supplementary link, the outside surface of supplementary link is through welded fastening limit frame, supplementary link is different in the one end side surface integrated into one piece of inserts frame have with the.

As the utility model discloses a preferred technical scheme of locking inserts for high voltage binding post, the one end outer wall integrated into one piece of auxiliary connecting rod has first expansion ring, the one end side surface in gomphosis groove is seted up with the groove that moves back of first expansion ring gomphosis.

As the utility model discloses a preferred technical scheme of locking inserts for high voltage binding post, spacing is shaft-like component, six spacing evenly arranges the lateral wall at the auxiliary connection frame.

As the utility model discloses a preferred technical scheme of locking inserts for high voltage binding post, the concave surface groove has been seted up to the connecting rod different in the one end outside surface in gomphosis groove, the one end inner wall integrated into one piece of spliced pole has the restriction pole, the restriction pole keeps the gomphosis with the concave surface groove.

As the utility model discloses a preferred technical scheme of locking inserts for high voltage binding post, the connecting rod is different in the one end outside surface integrated into one piece of locking seat has the locking ring, the recess with the locking ring gomphosis is seted up to the inner wall of spliced pole.

As the utility model discloses a preferred technical scheme of locking inserts for high voltage binding post, restriction pole, concave surface groove are the prism component.

Compared with the prior art, the beneficial effects of the utility model are that: when the insert is used, the locking seat is embedded and clamped in the connecting column, the insert can limit components on the outer wall of the connecting column through the connecting thread groove, and the terminal part is clamped on the inner sides of the limiting frame and the insert frame, so that the terminal is conveniently limited; this inserts is convenient for carry on spacing fixedly to the binding post of different specifications, the compatibility of effectual promotion inserts.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the locking structure of the present invention;

fig. 3 is a schematic structural view of a locking seat of the present invention;

in the figure: 1. an insert holder; 2. connecting columns; 3. connecting the thread groove; 4. a locking seat; 5. a connecting rod; 6. an auxiliary connecting frame; 7. a limiting frame; 8. an auxiliary link; 9. a first expansion ring; 10. a fitting groove; 11. a restraining bar; 12. locking a ring; 13. a concave groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a locking inserts for high pressure binding post, including inserts frame 1, the one end integrated into one piece of inserts frame 1 has spliced pole 2, spliced pole 2 is close to the one end outer wall integrated into one piece of inserts frame 1 and has connecting thread groove 3, spliced pole 2 is different in the one end of inserts frame 1 and is connected with locking seat 4, gomphosis groove 10 has been seted up to locking seat 4's inside, locking seat 4 is different in the side surface integrated into one piece of gomphosis groove 10 has connecting rod 5, inserts frame 1 is different in the one end of spliced pole 2 and closes soon through the screw thread and is fixed with auxiliary connection frame 6, the outside surface of auxiliary connection frame 6 is through welded fastening has spacing frame 7, auxiliary connection frame 6 is different in the one end side surface integrated into one piece of inserts frame 1 has the auxiliary connecting rod 8 with gomphosis groove 10 gomphosis, in this.

Specifically, the outer wall of one end of the auxiliary link 8 is integrally formed with a first expansion ring 9, and a side surface of one end of the fitting groove 10 is provided with a retraction groove fitted with the first expansion ring 9, in this embodiment, the first expansion ring 9 improves the stability of the auxiliary link 8.

Specifically, the limiting frame 7 is a rod-shaped member, six limiting frames 7 are uniformly arranged on the side wall of the auxiliary connecting frame 6, and the limiting frame 7 can fix the terminal in this embodiment.

Specifically, the outer side surface of one end of the connecting rod 5, which is different from the embedding groove 10, is provided with a concave groove 13, the inner wall of one end of the connecting column 2 is integrally formed with a limiting rod 11, and the limiting rod 11 and the concave groove 13 are kept embedded.

Specifically, the outer side surface of one end of the connecting rod 5 different from the locking seat 4 is integrally formed with a locking ring 12, and the inner wall of the connecting column 2 is provided with a groove embedded with the locking ring 12, so that the stability of the connecting column 2 is further improved in the embodiment.

Specifically, the limiting rod 11 and the concave groove 13 are prism members, and the prism members prevent the locking seat 4 from rotating at the end of the insert holder 1 in this embodiment.

The utility model discloses a theory of operation and use flow: the utility model discloses in this locking Assembly use the spliced pole 2 cup joint at the outer wall of connecting rod 5 through interference fit, locking ring 12 gomphosis card is at the inner wall of spliced pole 2, restriction pole 11 gomphosis card is in the inside of concave groove 13, avoid connecting rod 5, locking seat 4 rotates at the tip of inserts frame 1, the outer wall of inserts frame 1 has increased connecting thread groove 3, the inserts can carry out spacing to the part of spliced pole 2 outer wall through connecting thread groove 3, auxiliary connecting frame 6 keeps being connected with inserts frame 1 through the screw thread, the terminal position card is in the inboard of spacing frame 7 and inserts frame 1, be convenient for carry on spacing to the terminal, auxiliary connecting rod 8, the gomphosis card of first expansion ring 9 is in the inside of gomphosis groove 10, be convenient for a plurality of locking inserts to keep stable connection; this inserts is convenient for carry on spacing fixedly to the binding post of different specifications, the compatibility of effectual promotion inserts.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a locking inserts for high voltage connection terminal, includes insert frame (1), its characterized in that: the one end integrated into one piece of inserts frame (1) has spliced pole (2), the one end outer wall integrated into one piece that spliced pole (2) are close to inserts frame (1) has connecting thread groove (3), the one end that spliced pole (2) are different in inserts frame (1) is connected with locking seat (4), gomphosis groove (10) have been seted up to the inside of locking seat (4), locking seat (4) are different in the side surface integrated into one piece in gomphosis groove (10) have connecting rod (5), the one end that inserts frame (1) are different in spliced pole (2) is fixed with supplementary link (6) through the screw thread soon, the outside surface of supplementary link (6) is through welded fastening spacing frame (7), supplementary link (6) are different in the one end side surface integrated into one piece of inserts frame (1) have with supplementary connecting rod (8) of gomphosis groove (10).

2. A locking insert for a high voltage terminal according to claim 1, wherein: a first expansion ring (9) is integrally formed on the outer wall of one end of the auxiliary connecting rod (8), and a retreat groove which is embedded with the first expansion ring (9) is formed in the side surface of one end of the embedding groove (10).

3. A locking insert for a high voltage terminal according to claim 1, wherein: the limiting frames (7) are rod-shaped members, and the six limiting frames (7) are uniformly distributed on the side wall of the auxiliary connecting frame (6).

4. A locking insert for a high voltage terminal according to claim 1, wherein: the outer side surface of one end of the connecting rod (5) different from the embedding groove (10) is provided with a concave groove (13), the inner wall of one end of the connecting column (2) is integrally formed with a limiting rod (11), and the limiting rod (11) and the concave groove (13) are kept embedded.

5. The locking insert of claim 4, wherein: the outer side surface of one end of the connecting rod (5) different from the locking seat (4) is integrally formed with a locking ring (12), and the inner wall of the connecting column (2) is provided with a groove embedded with the locking ring (12).

6. The locking insert of claim 4, wherein: the limiting rod (11) and the concave groove (13) are prism components.

Images