CN215911698U

CN215911698U - Long service life's line ware of crossing

Info

Publication number: CN215911698U
Application number: CN202122086693.9U
Authority: CN
Inventors: 赵仁超
Original assignee: Jiangsu Weijie Sitong Energy Technology Co ltd
Current assignee: Jiangsu Weijie Sitong Energy Technology Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-02-25
Anticipated expiration: 2031-08-31

Abstract

The utility model discloses a wire passing device with long service life, which comprises a wire passing column and a cap, wherein the cap is connected to the top of the wire passing column in a threaded manner, a conductive mandrel main body is arranged inside the wire passing column, and a lead is arranged at one end of the conductive mandrel main body, and the wire passing device has the beneficial effects that: through adding the clamp plate, the push rod, push pedal and splint isotructure are mutually supported and are used, make the post that pushes away promote splint and press from both sides tight wire, prevent the contact point atress fracture of wire and electrically conductive dabber main part, increase of service life, through adding the pull rod, the block, structure such as fixture block and draw-in groove is mutually supported and is used, the fixture block can block in the draw-in groove, it is fixed to the block, prevent the cap gyration, it is not hard up to cause electrically conductive dabber main part, through adding sealed the pad, the insulating nature of multiplicable electrically conductive dabber main part, be favorable to improving the security, fill up through adding the protection, when splint press from both sides tight wire, outside protection to the wire, prevent that the clamp power of splint from excessively leading to the wire deformation damage.

Description

Long service life's line ware of crossing

Technical Field

The utility model relates to the technical field of wire passing devices, in particular to a wire passing device with long service life.

Background

The wire passing device is a wiring terminal, is a common circuit switching device, has the main function of switching one side of current into another side or a plurality of sides of circuits, is a main contact and component for current input and output, and is widely used for various electrical equipment due to the advantages of convenience in operation, convenience and rapidness in connection, good contact and the like. The existing wire passing device cannot fix a wire, the wire is dragged by external force in the using process, and the wire and the conductive mandrel are easily broken, so that the wire passing device is damaged, the service life is short, and funds are seriously wasted.

SUMMERY OF THE UTILITY MODEL

The present invention has been made to solve the above-mentioned problems occurring in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a long service life's line ware of crossing, includes wire pole and block, the top threaded connection who crosses the wire pole has the block, the inside of crossing the wire pole is equipped with electrically conductive dabber main part, the one end of electrically conductive dabber main part is equipped with the wire, the bilateral symmetry that the inside of crossing the wire pole is located the wire is equipped with splint, the one end fixedly connected with of splint pushes away the post, the outside fixedly connected with push pedal that pushes away the post, one side of push pedal is equipped with a spring, the inside of crossing the wire pole is located the below sliding connection who pushes away the post and has the push rod, the one end fixedly connected with clamp plate of push rod, the internal connection of clamp plate has the bolt, the inside of pushing away the post has been seted up and has been pushed away the groove.

Preferably, the bottom bilateral symmetry fixedly connected with erection column of block, the inside of crossing the terminal is seted up with erection column matched with spout, the draw-in groove has been seted up to the inside of erection column, the inside of draw-in groove is equipped with the fixture block, the one end fixedly connected with pull rod of fixture block, the outside cover of pull rod is equipped with No. two springs, fixture block and draw-in groove joint.

Preferably, the wire passing column is provided with sealing gaskets symmetrically at two ends of the outer side of the conductive mandrel main body.

Preferably, the outer side of the wire passing column is provided with a first sealing ring.

Preferably, the inside of the wire passing column is provided with a second sealing ring at the outer side of the wire in a sleeved mode.

Preferably, a protective pad is arranged inside the clamping plate.

Compared with the prior art, the utility model has the beneficial effects that: through adding the clamp plate, the push rod, push pedal and splint isotructure are mutually supported and are used, make the post that pushes away promote splint and press from both sides tight wire, prevent the contact point atress fracture of wire and electrically conductive dabber main part, increase of service life, through adding the pull rod, the block, structure such as fixture block and draw-in groove is mutually supported and is used, the fixture block can block in the draw-in groove, it is fixed to the block, prevent the cap gyration, it is not hard up to cause electrically conductive dabber main part, through adding sealed the pad, the insulating nature of multiplicable electrically conductive dabber main part, be favorable to improving the security, fill up through adding the protection, when splint press from both sides tight wire, outside protection to the wire, prevent that the clamp power of splint from excessively leading to the wire deformation damage.

Drawings

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

FIG. 2 is a schematic bottom view of the wire passing post of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

In the figure: 1. a wire passing column; 2. capping; 3. a conductive mandrel body; 4. a wire; 5. a gasket; 6. a first sealing ring; 7. a splint; 8. pushing the column; 9. pushing the plate; 10. a first spring; 11. pushing the groove; 12. a push rod; 13. pressing a plate; 14. a bolt; 15. mounting a column; 16. a chute; 17. a clamping block; 18. a card slot; 19. a second spring; 20. and a second sealing ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a wire passing device with long service life comprises a wire passing column 1 and a cap 2, wherein the top of the wire passing column 1 is in threaded connection with the cap 2, a conductive mandrel main body 3 is arranged inside the wire passing column 1, a wire 4 is arranged at one end of the conductive mandrel main body 3, clamping plates 7 are symmetrically arranged on two sides of the wire 4 inside the wire passing column 1, one end of each clamping plate 7 is fixedly connected with a push column 8, the outer side of each push column 8 is fixedly connected with a push plate 9, one side of each push plate 9 is provided with a first spring 10, a push rod 12 is slidably connected below the push column 8 inside the wire passing column 1, one end of each push rod 12 is fixedly connected with a pressing plate 13, a bolt 14 is connected inside each pressing plate 13, a push groove 11 is formed inside each push column 8, each pressing plate 13 is driven by each pressing plate 13 to drive each push rod 12 to extrude inclined planes in the corresponding push groove 11, each push column 8 pushes each clamping plate 7 to clamp the wire 4, and contact points of the wires 4 and the conductive mandrel main bodies 3 are prevented from being broken due to force, the service life is prolonged.

The bottom bilateral symmetry fixedly connected with erection column 15 of block 2, cross the inside of terminal 1 and seted up spout 16 with erection column 15 matched with, draw-in groove 18 has been seted up to the inside of erection column 15, the inside of draw-in groove 18 is equipped with fixture block 17, the one end fixedly connected with pull rod of fixture block 17, the outside cover of pull rod is equipped with No. two springs 19, fixture block 17 and draw-in groove 18 joint, fixture block 17 can block in draw-in groove 18, fixed to block 2, prevent that block 2 from revolving, cause electrically conductive dabber main part 3 to become flexible.

The inside both ends that are located electrically conductive dabber main part 3 of post 1 of crossing are equipped with sealed 5 of filling up symmetrically, and the insulating nature of the electrically conductive dabber main part 3 of multiplicable of sealed 5 of filling up is favorable to improving the security.

And a first sealing ring 6 is arranged on the outer side of the wire passing column 1.

A second sealing ring 20 is sleeved inside the wire passing column 1 and positioned on the outer side of the wire 4.

The inside of splint 7 is equipped with the protection pad, and the protection pad is when splint 7 presss from both sides tight wire 4, protects the outside of wire 4, prevents that splint 7's clamp force from too big lead to wire 4 to warp the damage.

Specifically, when the conductive mandrel is used, after the conductive mandrel main body 3 and the lead 4 are welded, the lead penetrates through the upper part of the wire passing column 1, then the pull rod is pulled to enable the fixture block 17 to move along with the pull rod, meanwhile, the second spring 19 contracts, then the mounting column 15 is inserted into the sliding groove 16, then the cap 2 is rotated, the cap 2 is twisted on the wire passing column 1 to be fixed, then the fixture block 17 is reset and clamped in the clamping groove 18 under the elastic force action of the second spring 19 to prevent the cap 2 from rotating to cause the conductive mandrel main body 3 to be loosened, then the pressing plate 13 is pushed to enable the pressing plate 13 to drive the push rod 12 to extrude the inclined plane in the pushing groove 11, the pushing column 8 pushes the clamping plate 7 to clamp the lead 4, the contact point of the lead 4 and the conductive mandrel main body 3 is prevented from being broken under stress, and the service life is prolonged.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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. The wire passing device with long service life comprises a wire passing column (1) and a cover cap (2), and is characterized in that the top of the wire passing column (1) is in threaded connection with the cover cap (2), a conductive mandrel main body (3) is arranged inside the wire passing column (1), a wire (4) is arranged at one end of the conductive mandrel main body (3), clamping plates (7) are symmetrically arranged on two sides of the wire (4) inside the wire passing column (1), a push column (8) is fixedly connected to one end of each clamping plate (7), a push plate (9) is fixedly connected to the outer side of each push column (8), a first spring (10) is arranged on one side of each push plate (9), a push rod (12) is slidably connected to the lower portion of the push column (8) inside the wire passing column (1), a pressing plate (13) is fixedly connected to one end of each push rod (12), and a bolt (14) is connected to the inside of each pressing plate (13), the push column (8) is internally provided with a push groove (11).

2. The wire guide of claim 1, wherein the wire guide has a long service life, and comprises: the bottom bilateral symmetry fixedly connected with erection column (15) of block (2), cross the inside of terminal (1) and offer spout (16) with erection column (15) matched with, draw-in groove (18) have been seted up to the inside of erection column (15), the inside of draw-in groove (18) is equipped with fixture block (17), the one end fixedly connected with pull rod of fixture block (17), the outside cover of pull rod is equipped with No. two spring (19), fixture block (17) and draw-in groove (18) joint.

3. The wire guide device with long service life as claimed in claim 2, wherein: and sealing gaskets (5) are symmetrically arranged at two ends of the outer side of the conductive mandrel main body (3) in the wire passing column (1).

4. The wire guide of claim 3, wherein the wire guide has a long service life, and comprises: and a first sealing ring (6) is arranged on the outer side of the wire passing column (1).

5. The wire guide device with long service life as claimed in claim 4, wherein: a second sealing ring (20) is sleeved on the outer side of the lead (4) in the wire passing column (1).

6. The wire guide of claim 1, wherein the wire guide has a long service life, and comprises: the inside of splint (7) is equipped with the protection pad.