CN210668708U

CN210668708U - Steel wire clip

Info

Publication number: CN210668708U
Application number: CN201921410160.8U
Authority: CN
Inventors: 金明
Original assignee: Chaohu Silver Tatsu Power Machinery Co Ltd
Current assignee: Chaohu Silver Tatsu Power Machinery Co Ltd
Priority date: 2019-08-28
Filing date: 2019-08-28
Publication date: 2020-06-02
Anticipated expiration: 2029-08-28

Abstract

The utility model discloses a copper wire checkpost, including U type solenoid, the lower extreme of U type solenoid is provided with the checkpost base, the upper end surface of copper wire checkpost base is provided with the feeler, the lower extreme of checkpost base is provided with the plain washer, the lower extreme of plain washer is provided with the spring washer, the lower extreme of spring washer is provided with the nut, the lower extreme of nut is equipped with the screw thread of U type pipe, the front end surface of checkpost base is provided with the recess. The utility model discloses the copper wire checkpost, the structure is succinct, and installation, use and maintenance are also convenient easy, light in weight to can fix the line in the main part through U type bolt, be difficult for droing.

Description

Steel wire clip

Technical Field

The utility model relates to a copper wire checkpost field, in particular to copper wire checkpost.

Background

Copper wire checkpost is applicable to the connection of threads such as connecting copper line and aluminum wire and wire rope in the electric energy metering device, its in use plays the connection of wire, the fixed action, direct card during the installation can on the thread surface, but current steel wire checkpost contact performance is not good, and need frequent maintenance, in the electric energy metering device of the stable present use of assurance circuit, the copper voltage line of electric energy meter directly links with the aluminum wire of power, copper, the aluminium directly links with links and causes oxidation broken string or contact failure easily, produce the problem of leaking the meter electric quantity, weight is too heavy to be unfavorable for the installation, use and maintenance, secondly, after using up, to being difficult to get rid of the rust above the checkpost, be unfavorable for next use, for this, we propose a stainless steel wire checkpost.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a copper wire checkpost, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a copper wire checkpost, includes U type bolt, the lower extreme of U type bolt is provided with the checkpost base, the upper end surface of copper wire checkpost base is provided with the feeler, the lower extreme of checkpost base is provided with the plain washer, the lower extreme of plain washer is provided with the spring washer, the lower extreme of spring washer is provided with the nut, the lower extreme of nut is equipped with the screw thread of U type bolt, the front end surface of checkpost base is provided with the recess.

Preferably, the U type bolt runs through the upper end surface of checkpost base, the U type bolt runs through the lower extreme surface of checkpost base, fixed connection between antenna and the checkpost base, antenna quantity is a plurality of groups, the antenna is the array and arranges, fixed connection between checkpost base and the recess.

Preferably, swing joint between checkpost base and the flat washer, swing joint between checkpost base and the spring washer, swing joint between flat washer and the spring washer.

Preferably, the U-shaped bolt is movably connected with the nut, the U-shaped bolt is movably connected with the flat washer, and the U-shaped bolt is movably connected with the spring washer.

Preferably, the screw thread is fixedly connected with the screw cap, the flat washer is movably connected with the screw thread, the screw thread is movably connected with the spring washer, and the clamp base is movably connected with the screw thread.

Preferably, the threads are embedded in the U-shaped bolts, the antenna is movably connected with the U-shaped bolts, the nuts are movably connected with the spring washers, the nuts are symmetrically arranged, the number of the nuts is two, and the threads are movably connected with the grooves.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses an aim at overcome prior art's defect, provide a copper wire checkpost, not only can guarantee the performance of product, improve the life of income product simultaneously, make the circuit have stable good contact performance, the non-maintaining reduces the maintenance cost, reduces the energy saving. To achieve the above object; including U type bolt, packing ring, nut, form two U type bolt holes on the checkpost base, two bolt feet of U type bolt are inserted in U type bolt hole, and pass U type bolt hole, the nut is twisted on U type bolt foot, be provided with the packing ring between nut and the checkpost base, checkpost base both sides form a metallic channel that corresponds towards the curved surface of U type bolt, checkpost base and card cap are mutually supported, the contact of aluminium wire and guide arm contacts, the guide arm is located the outer one end of card cap and is connected with the copper line through gasket and nut, its checkpost base design is the base of gomphosis, there is the cavity to supply the clue to pass through between checkpost base and the U type bolt, simple to operate, reliable, the utility model discloses further set up to the packing ring includes flat packing ring and spring washer, and the laminating of flat packing ring and checkpost base, and the spring washer sets up between flat. The flat washer and the spring washer are arranged between the clamp base and the nut, so that a buffer is arranged between the nut and the clamp base, and the clamp base cannot be damaged in the tightening process.

Drawings

FIG. 1 is a schematic view of the overall structure of the steel wire clip of the present invention;

FIG. 2 is a front cross-sectional view of the steel wire clip of the present invention;

FIG. 3 is a schematic structural view of the steel wire clip of the present invention;

in the figure: 1. a U-shaped bolt; 2. an antenna; 3. a clip base; 4. a nut; 5. a thread; 6. a groove; 7. a flat washer; 8. a spring washer.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a copper wire clip comprises a U-shaped bolt 1, wherein a clip base 3 is arranged at the lower end of the U-shaped bolt 1, an antenna 2 is arranged on the outer surface of the upper end of the clip base 3, so that the clip can be conveniently collected when being recovered, a flat washer 7 is arranged at the lower end of the clip base 3, the pressure of the clip base 3 is reduced, a spring washer 8 is arranged at the lower end of the flat washer 7, a nut 4 is arranged at the lower end of the spring washer 8, the fixing bolt and the clip base are fixed, a screw thread 5 of the U-shaped bolt is arranged at the lower end of the nut 4, a groove 6 is arranged on the outer surface of the front end of.

The U-shaped bolt 1 penetrates through the outer surface of the upper end of the clamp base 3 to ensure that an annular structure can be formed between the U-shaped bolt 1 and the base 3, the U-shaped bolt 1 penetrates through the outer surface of the lower end of the clamp base 3, the antennae 2 are fixedly connected with the clamp base 3, the quantity of the antennae 2 is a plurality of groups, the antennae 2 are arranged in an array manner, the antennae 2 are used for reinforcing the clamping position of the U-shaped bolt 1, the clamp base 3 is fixedly connected with the groove 6, the clamp base 3 is movably connected with the flat washer 7 to facilitate the later replacement of the flat washer 7, the bearing pressure of the clamp base 3 is reduced, the clamp base 3 is movably connected with the spring washer 8, the flat washer 7 is movably connected with the spring washer 8 to ensure that the spring washer 8 can be taken down and replaced in the disassembling process, the U-shaped bolt 1 is movably connected with the nut 4 to ensure that the nut 4 can be screwed down, and the U-shaped bolt, the U-shaped bolt 1 is movably connected with the spring washer 8, the spring washer 8 is convenient to take down from one end of the U-shaped bolt 1 to fill up the non-adjustable gap between the U-shaped bolt 1 and the nut 4, the thread 5 is fixedly connected with the nut 4 to ensure that the U-shaped bolt 1 is firmer, the flat washer 7 is movably connected with the thread 5, the flat washer 7 is detachable, the thread 5 is movably connected with the spring washer 8, the spring washer 8 can be detached through the position of the thread 5, the clamp base 3 is movably connected with the thread 5, the thread 5 is embedded in the U-shaped bolt 1, swing joint between antenna 2 and the U type bolt 1, swing joint between nut 4 and the spring washer 8 ensures that the spring washer 8 activity is in the upper end of nut 4, and the symmetry is arranged between nut 4, and nut 4 quantity is two sets of, and the symmetry is fixed on screw thread 5, swing joint between screw thread 5 and the recess 6.

It should be noted that, the utility model relates to a copper wire checkpost, the user, when using, not only can guarantee the performance of product, improves the life of income product simultaneously, makes the circuit have stable good contact performance, and the maintenance-free reduces the maintenance cost, reduces the energy saving. To achieve the above object; comprises a U-shaped bolt 1, a flat washer 7 and a nut 4, two U-shaped bolt 1 holes are formed on a clip base 3, two U-shaped bolt 1 feet of the U-shaped bolt 1 are inserted in the U-shaped bolt 1 holes, and pass U type bolt 1 hole, nut 4 twists on U type bolt 1 foot, is provided with plain washer 7 between nut 4 and the

checkpost base

3, and 3 both sides of checkpost base form a corresponding wire guide towards U type bolt 1's curved surface, and checkpost base 3 and nut 4 mutually support, and the contact of aluminium wire and guide arm contacts, and the guide arm is located the outer one end of nut 4 and is connected with the copper line through plain washer 7 and nut 4, has the cavity to supply the thread to pass through between checkpost base 3 and the U type bolt 1, simple to operate, reliable, the utility model discloses further set up to the packing ring includes plain washer 7 and spring washer 8, and plain washer 7 and the laminating of checkpost base 3, spring washer 8 sets up between plain washer 7 and nut 4. The flat washer 7 and the spring washer 8 are arranged between the clamp base 3 and the screw cap 4, so that a buffer is arranged between the screw cap 4 and the clamp base 3, and the clamp cannot be damaged in the screwing process.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A steel wire clip comprises a U-shaped bolt (1), and is characterized in that: the lower extreme of U type bolt (1) is provided with checkpost base (3), the upper end surface of copper wire checkpost base (3) is provided with feeler (2), the lower extreme of checkpost base (3) is provided with plain washer (7), the lower extreme of plain washer (7) is provided with spring washer (8), the lower extreme of spring washer (8) is provided with nut (4), the lower extreme of nut (4) is equipped with screw thread (5) of U type bolt, the front end surface of checkpost base (3) is provided with recess (6).

2. A steel wire clip according to claim 1, wherein: u type bolt (1) runs through the upper end surface of checkpost base (3), U type bolt (1) runs through the lower extreme surface of checkpost base (3), fixed connection between antenna (2) and checkpost base (3), antenna (2) quantity is a plurality of groups, antenna (2) are the array and arrange, fixed connection between checkpost base (3) and recess (6).

3. A steel wire clip according to claim 1, wherein: swing joint between checkpost base (3) and plain washer (7), swing joint between checkpost base (3) and spring washer (8), swing joint between plain washer (7) and spring washer (8).

4. A steel wire clip according to claim 1, wherein: swing joint between U type bolt (1) and nut (4), swing joint between U type bolt (1) and plain washer (7), swing joint between U type bolt (1) and spring washer (8).

5. A steel wire clip according to claim 1, wherein: fixed connection between screw thread (5) and nut (4), swing joint between plain washer (7) and screw thread (5), swing joint between screw thread (5) and spring washer (8), swing joint between checkpost base (3) and screw thread (5).

6. A steel wire clip according to claim 1, wherein: screw thread (5) gomphosis is in U type bolt (1), swing joint between antenna (2) and U type bolt (1), swing joint between nut (4) and spring washer (8), the symmetry is arranged between nut (4), nut (4) quantity is two sets of, swing joint between screw thread (5) and recess (6).