CN211320355U

CN211320355U - Bolt type copper aluminium equipment fastener

Info

Publication number: CN211320355U
Application number: CN202020396698.4U
Authority: CN
Inventors: 陈刚健; 郭建平; 叶伟; 马玉蛟
Original assignee: Ccre Electric Co ltd
Current assignee: Ccre Electric Co ltd
Priority date: 2020-03-25
Filing date: 2020-03-25
Publication date: 2020-08-21
Anticipated expiration: 2030-03-25

Abstract

The utility model discloses a bolt type copper aluminium terminal connector relates to fastener technical field. This bolt type copper aluminium terminal connector, including aluminium base board and arc apron, the wire casing has been seted up at the top of aluminium base board, and the interior table wall of wire casing is fixed with the arc copper, and the arc apron is provided with two altogether, and the bottom of two arc apron has five buffer spring along the welding of circumferencial direction equidistance, and buffer spring is provided with ten altogether, and divide into two sets ofly, is fixed with the blotter between five buffer spring's of every group one end. This bolt type copper aluminium terminal connector, through placing the terminal line in the inside of wire casing, through rotating the ring, thereby make the lead screw rotate, make the lead screw extend to the inside of screwed pipe, enter into the inside of screwed pipe through the lead screw, thereby make the arc apron carry out the centre gripping to the terminal line and fix, in the centre gripping, through buffer spring's buffering and cushion, thereby can effectually prevent that the damage from appearing in the terminal line, the effectual life who improves the terminal line.

Description

Bolt type copper aluminium equipment fastener

Technical Field

The utility model relates to a fastener technical field specifically is a bolt type copper aluminium terminal connector.

Background

Currently, in an electric power system, an equipment wire clamp is mainly used for connecting a conducting wire with an outlet terminal of electric equipment and is used for transmitting electric loads. But among the prior art, current equipment fastener generally adopts copper aluminium transition equipment fastener, this equipment fastener includes the aluminium main part, apron and bolt, the one end of aluminium main part is provided with the wire casing, the apron is located wire casing department and is connected with the aluminium main part through the bolt, the tip of the other end of aluminium main part is through docking the companion with the welded mode, the aluminium main part forms integratively with the copper, but when carrying out the centre gripping to the equipment line, can be because the fastening of bolt, and then certain damage appears in the easy equipment line that leads to, thereby in the use, can lead to the life greatly reduced of equipment line.

SUMMERY OF THE UTILITY MODEL

The utility model provides a bolt type copper aluminium terminal connector, in the use, through buffer spring's compression, can cushion the dynamics of fastening to the effectual damage that prevents the equipment line.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a bolt type copper aluminium equipment fastener, includes aluminium base board and arc apron, the wire casing has been seted up at the top of aluminium base board, the interior table wall of wire casing is fixed with the arc copper, the arc apron is provided with two altogether, and the bottom of two arc apron has five buffer spring along the welding of circumferencial direction equidistance, buffer spring is provided with ten altogether, and divide into two sets of, and every group is five be fixed with the blotter between buffer spring's the one end, ten buffer spring's surface all overlaps and is equipped with the rubber sleeve, and the bottom of rubber sleeve and the top adhesion of blotter to the top of rubber sleeve and the bottom adhesion of arc apron.

In order to fix the position of screwed pipe, conduct the utility model relates to a bolt type copper aluminium equipment fastener is preferred, the bottom of aluminium base board is close to both sides edge and all inlays and be equipped with two screwed pipes, and the top and the bottom of screwed pipe all extend to the outside of aluminium base board.

In order to set up the position of screw hole, conduct the utility model relates to a bolt type copper aluminium equipment fastener is preferred, two the top of arc apron is close to both sides edge and all sets up the screw hole.

In order to fix the arc apron on aluminium base board, conduct the utility model relates to a bolt type copper aluminium equipment fastener is preferred, the interior table wall threaded connection of screw hole has the lead screw, and the top of lead screw extends to the outside of screw hole to the bottom of lead screw extends to the inside of screwed pipe.

In order to fasten and dismantle the use to the lead screw for convenience, conduct the utility model relates to a bolt type copper aluminium equipment fastener is preferred, the top welding of lead screw has the ring.

The utility model provides a bolt type copper aluminium terminal connector. The method has the following beneficial effects:

this bolt type copper aluminium terminal connector, through placing the terminal line in the inside of wire casing, through rotating the ring, thereby make the lead screw rotate, make the lead screw extend to the inside of screwed pipe, enter into the inside of screwed pipe through the lead screw, thereby make the arc apron carry out the centre gripping to the terminal line and fix, in the centre gripping, through buffer spring's buffering and cushion, thereby can effectually prevent that the damage from appearing in the terminal line, the effectual life who improves the terminal line.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a front sectional view of the present invention;

fig. 3 is a perspective view of the present invention.

In the figure: 1. an aluminum substrate; 2. an arc-shaped cover plate; 3. a cushion pad; 4. a rubber sleeve; 5. a circular ring; 6. a wire slot; 7. an arc copper plate; 8. a threaded pipe; 9. a screw rod; 10. a buffer spring; 11. a threaded bore.

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.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a bolt type copper aluminium terminal connector, including aluminium base board 1 and arc apron 2, wire casing 6 has been seted up at aluminium base board 1's top, the interior table wall of wire casing 6 is fixed with arc copper 7, arc apron 2 is provided with two altogether, and the bottom of two arc apron 2 has five buffer spring 10 along the equidistance welding of circumferencial direction, buffer spring 10 is provided with ten altogether, and divide into two sets ofly, be fixed with blotter 3 between the one end of five buffer spring 10 of every group, ten buffer spring 10's surface all overlaps and is equipped with rubber sleeve 4, and rubber sleeve 4's bottom and blotter 3's top adhesion, and rubber sleeve 4's top and arc apron 2's bottom adhesion.

In this embodiment: offer wire casing 6, thereby can place fixedly the position of equipment line, arc copper 7 is fixed in the inside of wire casing 6 simultaneously, thereby make aluminium base board 1 and arc copper 7 structure as an organic whole, facilitate the use, establish the surface at buffer spring 10 with 4 covers of rubber sleeve, thereby can protect buffer spring 10 through rubber sleeve 4, when carrying out the centre gripping fixed to the equipment line through arc apron 2 simultaneously, through buffer spring 10 and cushion 3, thereby can cushion, in using, the effectual damage that prevents the equipment line.

Specifically, the bottom of aluminium base board 1 is close to both sides edge and all inlays and is equipped with two screwed pipes 8, and the top and the bottom of screwed pipe 8 all extend to aluminium base board 1's outside.

In this embodiment: through fixing the position of screwed pipe 8 for lead screw 9 changes over into the inside of screwed pipe 8, thereby can fix the position of arc apron 2.

Specifically, the top of two arc apron 2 is close to both sides edge and all offers up threaded hole 11.

In this embodiment: the threaded hole 11 is formed, so that the screw rod 9 can stably rotate, and the position of the arc-shaped cover plate 2 can be fixed.

Specifically, the inner surface wall of the threaded hole 11 is connected with the screw rod 9 in a threaded manner, the top end of the screw rod 9 extends to the outside of the threaded hole 11, and the bottom end of the screw rod 9 extends to the inside of the threaded pipe 8.

In this embodiment: through the rotation of lead screw 9 for lead screw 9 changes over into the inside of screwed pipe 8, thereby can fix the position of arc apron 2.

Specifically, the top of the screw rod 9 is welded with a circular ring 5.

In this embodiment: the top end of the screw rod 9 is welded with the ring 5, and the screw rod 9 is convenient to rotate and use by holding the ring 5.

During the use, through placing the equipment line in the inside of wire casing 6, through rotating ring 5, thereby make lead screw 9 rotate, make lead screw 9 extend to the inside of screwed pipe 8, enter into the inside of screwed pipe 8 through lead screw 9, thereby it is fixed to make arc apron 2 carry out the centre gripping to the equipment line, in the centre gripping, through buffer spring 10's buffering and buffer 3, thereby can effectually prevent that the damage from appearing in the equipment line, the effectual life who improves the equipment line.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a bolt type copper aluminium terminal connector, includes aluminium base board (1) and arc apron (2), its characterized in that: wire casing (6) have been seted up at the top of aluminium base board (1), the interior table wall of wire casing (6) is fixed with arc copper (7), arc apron (2) are provided with two altogether, and the bottom of two arc apron (2) has five buffer spring (10) along the equidistance welding of circumferencial direction, buffer spring (10) are provided with ten altogether, and divide into two sets ofly, and every group is five be fixed with blotter (3) between the one end of buffer spring (10), ten the surface of buffer spring (10) all overlaps and is equipped with rubber sleeve (4), and the top adhesion of the bottom of rubber sleeve (4) and blotter (3) to the top of rubber sleeve (4) and the bottom adhesion of arc apron (2).

2. The bolt type copper-aluminum equipment clamp of claim 1, characterized in that: the bottom of aluminium base board (1) is close to both sides edge and all inlays and is equipped with two screwed pipe (8), and the top and the bottom of screwed pipe (8) all extend to the outside of aluminium base board (1).

3. The bolt type copper-aluminum equipment clamp of claim 1, characterized in that: threaded holes (11) are formed in the top of the two arc-shaped cover plates (2) close to the edges of the two sides.

4. The bolt type copper-aluminum equipment clamp of claim 3, characterized in that: the threaded connection of the inner surface wall of the threaded hole (11) is provided with a screw rod (9), the top end of the screw rod (9) extends to the outside of the threaded hole (11), and the bottom end of the screw rod (9) extends to the inside of the threaded pipe (8).

5. The bolt type copper-aluminum equipment clamp of claim 4, characterized in that: the top of the screw rod (9) is welded with a circular ring (5).