CN211428380U

CN211428380U - Damping connection fitting

Info

Publication number: CN211428380U
Application number: CN201922433548.6U
Authority: CN
Inventors: 卢艳梅
Original assignee: Tianjin Jiudong Machinery Parts Co ltd
Current assignee: Tianjin Jiudong Machinery Parts Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-09-04
Anticipated expiration: 2029-12-30

Abstract

The utility model relates to a link fitting technical field especially relates to a damping link fitting, has solved the problem of the installation of the wire of prior art putting into splint comparatively trouble, inconvenient wire and gold utensil. The utility model provides a damping link fitting, includes the link, and the top of link is equipped with female end clamp splice, and the top of female end clamp splice is equipped with public end clamp splice, and public end clamp splice passes through bolt and nut with female end clamp splice to be connected, and the top of female end clamp splice is equipped with two rotor plates that are the symmetric distribution, and the rotor plate is the arc, all rotates through the pivot between every rotor plate and the female end clamp splice to be connected. The utility model discloses use female end clamp splice and public end clamp splice cooperation rotor plate, make things convenient for in the draw-in groove of wire disect insertion gold utensil on the one hand, on the other hand, the rotor plate plays certain fixed action to the gold utensil, makes the mounted position of wire more definite, makes things convenient for the installation of gold utensil and wire more.

Description

Damping connection fitting

Technical Field

The utility model relates to a link fitting technical field especially relates to a damping link fitting.

Background

The hardware fittings are iron or aluminum metal accessories widely used in power transmission lines, which are collectively called as hardware fittings, most hardware fittings need to bear larger pulling force in the operation process, and some hardware fittings need to ensure good electrical contact, wherein the connecting hardware fittings are hardware fittings which connect and combine insulators, suspension clamps, strain clamps, protective hardware fittings and the like into suspension or strain insulator-string sets, and the damping clamps are used for connecting cables.

When installation wire and gold utensil, open the gold utensil completely earlier, the splint direct separation of gold utensil puts into the gold utensil with the wire again, locks splint, but, needs open splint completely, and splint are comparatively troublesome to the splint are put into to the wire, and the wire is when splint, and the wire is because the elasticity of self, and the wire can take place to wrench movement, and the gold utensil probably blocks improper position of wire, needs to pull down and reinstall, the installation of inconvenient wire and gold utensil.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a damping link fitting has solved prior art and has put into splint comparatively trouble the wire, and the wire is when splint, and the wire is because the elasticity of self, and the wire can take place to wrench movement, and the gold utensil probably blocks the improper position of wire, needs to pull down the problem of reinstallation, the installation of inconvenient wire and gold utensil.

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

the utility model provides a damping link fitting, includes the link, and the top of link is equipped with female end clamp splice, and the top of female end clamp splice is equipped with public end clamp splice, and public end clamp splice passes through bolt and nut with female end clamp splice to be connected, and the top of female end clamp splice is equipped with two rotor plates that are the symmetric distribution, and the rotor plate is the arc, all rotates through the pivot between every rotor plate and the female end clamp splice to be connected.

Preferably, the bottom of the male end clamping block is provided with a guide pillar with one end inserted into the female end clamping block.

Preferably, the bottom of the male end shell is provided with two stop blocks which are symmetrically distributed.

Preferably, a rubber pad is arranged on the top of the rotating plate.

Preferably, a torsion spring is arranged between the rotating plate and the rotating shaft, and two ends of the torsion spring are respectively and fixedly connected with the rotating shaft and the rotating plate.

Preferably, the edge of the rotating plate is provided with a round angle.

The utility model discloses possess following beneficial effect at least:

the nut is rotated, the male end clamping block and the female end clamping block are relatively separated, a lead is inserted from the positions of the rotating plates of the male end clamping block and the female end clamping block, the lead enters between the male end clamping block and the female end clamping block along the rotating plates, at the moment, the rotating plates rotate on the rotating shafts, the lead completely enters into the male end clamping block and the female end clamping block, the rotating plates rotate inwards, the outer side parts of the rotating plates block the lead, then the nut is rotated reversely, the nut pushes the male end clamping block to descend, the male end clamping block clamps the lead, compared with the prior art, when the lead and the hardware are installed, the hardware is completely opened, the clamping plates of the hardware are directly separated, then the lead is placed into the clamping plates, the clamping plates are locked, the lead is troublesome to be placed into the clamping plates, when the lead is in the clamping plates, the lead can twist, the hardware can possibly clamp the lead at improper positions, the lead needs to be detached and reinstalled, and the installation of, this scheme uses female end clamp splice and public end clamp splice cooperation rotor plate, makes things convenient for in the draw-in groove of wire disect insertion gold utensil on the one hand, and on the other hand, the rotor plate plays certain fixed action to the gold utensil, makes the mounted position of wire more definite, makes things convenient for the installation of gold utensil and wire more.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

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

FIG. 2 is a partial cross-sectional view of FIG. 1;

fig. 3 is an enlarged view of the area a in fig. 2.

In the figure: 1. a connecting frame; 2. a female end clamping block; 3. a male end clamping block; 4. a bolt; 5. a nut; 6. a rotating shaft; 7. a rotating plate; 8. a guide post; 9. a stopper; 10. a rubber pad; 11. a torsion spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-3, a damping link fitting, including link 1, the top of link 1 is equipped with female end clamp splice 2, female end clamp splice 2's top is equipped with male end clamp splice 3, male end clamp splice 3 passes through bolt 4 and nut 5 with female end clamp splice 2 and is connected, specifically, the bottom of bolt 4 respectively with female end clamp splice 2 and link 1 fixed connection, the top and the male end clamp splice 3 sliding connection of bolt 4, nut 5 and bolt 4 threaded connection, female end clamp splice 2's top is equipped with two rotor plates 7 that are the symmetric distribution, rotor plate 7 is the arc, specifically, rotor plate 7 is the arc and makes things convenient for the wire to pack into the fitting more, all rotate through pivot 6 between every rotor plate 7 and the female end clamp splice 2 and be connected, specifically, pivot 6 and female end clamp splice 2 fixed connection, rotor plate 7 rotates with pivot 6 and is connected.

The scheme has the following working processes:

when an electric wire is installed, the nut 5 is rotated, the male end clamping block 3 and the female end clamping block 2 are separated relatively, a wire is plugged in from the positions of the rotating plates 7 of the male end clamping block 3 and the female end clamping block 2, the wire enters the space between the male end clamping block 3 and the female end clamping block 2 along the rotating plates 7, at the moment, the rotating plates 7 rotate on the rotating shafts 6, the wire completely enters the male end clamping block 3 and the female end clamping block 2, the rotating plates 7 rotate inwards, the outer side portions of the rotating plates 7 block the wire, the nut 5 is rotated reversely, the nut 5 pushes the male end clamping block 3 to descend, the male end clamping block 3 clamps the wire, the hardware fitting is connected to the telegraph pole through the connecting frame 1, and the installation of the whole wire is completed.

According to the working process, the following steps are known:

the nut 5 is rotated, the male end clamping block 3 and the female end clamping block 2 are relatively separated, a lead wire is inserted from the positions of the rotating plates 7 of the male end clamping block 3 and the female end clamping block 2, the lead wire enters between the male end clamping block 3 and the female end clamping block 2 along the rotating plates 7, at the moment, the rotating plates 7 rotate on the rotating shafts 6, the lead wire completely enters into the male end clamping block 3 and the female end clamping block 2, the rotating plates 7 rotate inwards, the outer side parts of the rotating plates 7 block the lead wire, then the nut 5 is rotated reversely, the nut 5 pushes the male end clamping block 3 to descend, the male end clamping block 3 clamps the lead wire, compared with the prior art, when the lead wire and the hardware are installed, the hardware is completely opened firstly, the clamping plates of the hardware are directly separated, then the lead wire is placed into the hardware, the clamping plates are locked, the lead wire is placed into the clamping plates difficultly, when the lead wire is in the clamping plates, the lead wire can twist due to the elasticity of the, need pull down and reinstall, the installation of inconvenient wire and gold utensil, female end clamp splice 2 of this scheme use and the cooperation rotor plate 7 of public end clamp splice 3 make things convenient for in the draw-in groove of wire disect insertion gold utensil on the one hand, on the other hand, rotor plate 7 plays certain fixed action to the gold utensil, makes the mounted position of wire more definite, makes things convenient for the installation of gold utensil and wire more.

Further, the bottom of public end clamp splice 3 is equipped with the guide pillar 8 that one end inserted female end clamp splice 2, and is concrete, guide pillar 8 and public end clamp splice 3 fixed connection, and the inside of female end clamp splice 2 is equipped with the spout with 8 looks adaptations of guide pillar, and guide pillar 8 direction public end clamp splice 3 and female end clamp splice 2 make female end clamp splice 2 and public end clamp splice 3 relative motion more stable, make things convenient for the centre gripping of public end clamp splice 3 and female end clamp splice 2 to the wire more.

Further, the bottom of public end shell is equipped with two dog 9 that are the symmetric distribution, and is concrete, and dog 9 blocks the wire effect, prevents that the wire from breaking away from public end clamp splice 3 and female end clamp splice 2, the further installation that makes things convenient for the wire.

Further, the top of the rotating plate 7 is provided with a rubber pad 10, specifically, when the wire is in contact with the rotating plate 7, the wire is in direct contact with the rubber pad 10, so that the wire is prevented from being damaged by clamping, and the installation of the wire is further facilitated.

Further, be equipped with torsion spring 11 between rotor plate 7 and the pivot 6, torsion spring 11's both ends respectively with pivot 6 and rotor plate 7 fixed connection, it is specific, when rotor plate 7 rotates to open mode, torsion spring 11 rotates, when the wire was put into rotor plate 7, torsion spring 11 kick-backs, and torsion spring 11 drives rotor plate 7 and rotates, rotor plate 7 and location wire, makes things convenient for the wire to be held by public end clamp splice 3 and female end clamp splice 2.

Further, the edge of the rotating plate 7 is provided with a fillet, and specifically, the fillet at the edge of the rotating plate 7 prevents the rotating plate 7 from scratching the wire and protecting the wire.

To sum up, use female end clamp splice 2 and the cooperation rotor plate 7 of male end clamp splice 3, make things convenient for in the draw-in groove of wire disect insertion gold utensil on the one hand, on the other hand, rotor plate 7 plays certain fixed action to the gold utensil, the mounted position that makes the wire is more definite, make things convenient for the installation of gold utensil and wire more, guide pillar 8 direction male end clamp splice 3 and female end clamp splice 2, make female end clamp splice 2 and male end clamp splice 3 relative motion more stable, make things convenient for the centre gripping of male end clamp splice 3 and female end clamp splice 2 to the wire more.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment 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. The utility model provides a damping link fitting, includes link (1), its characterized in that, the top of link (1) is equipped with female end clamp splice (2), the top of female end clamp splice (2) is equipped with public end clamp splice (3), public end clamp splice (3) are connected through bolt (4) and nut (5) with female end clamp splice (2), the top of female end clamp splice (2) is equipped with two rotor plates (7) that are the symmetric distribution, rotor plate (7) are the arc, every all rotate through pivot (6) between rotor plate (7) and the female end clamp splice (2) and be connected.

2. The damping connection fitting as claimed in claim 1, wherein the bottom of the male end clamp block (3) is provided with a guide post (8) with one end inserted into the female end clamp block (2).

3. The damping connection fitting according to claim 1, wherein the bottom of the male shell is provided with two symmetrically distributed stoppers (9).

4. The damping link fitting as claimed in claim 1, wherein the top of the rotating plate (7) is provided with a rubber pad (10).

5. The damping link fitting according to claim 1, wherein a torsion spring (11) is disposed between the rotating plate (7) and the rotating shaft (6), and two ends of the torsion spring (11) are respectively fixedly connected to the rotating shaft (6) and the rotating plate (7).

6. The damping link fitting as claimed in claim 1, characterized in that the edges of the rotating plates (7) are provided with rounded corners.