CN203645281U

CN203645281U - Single wire-rotatable hanging component

Info

Publication number: CN203645281U
Application number: CN201420026695.6U
Authority: CN
Inventors: 付杨超; 张文友; 凌绪康; 孙玉萍; 宋振华
Original assignee: State Grid Corp of China SGCC; State Grid Sichuan Electric Power Co Ltd
Current assignee: State Grid Corp of China SGCC; State Grid Sichuan Electric Power Co Ltd
Priority date: 2014-01-16
Filing date: 2014-01-16
Publication date: 2014-06-11
Anticipated expiration: 2024-01-16

Abstract

The utility model discloses a single wire-rotatable hanging component. The single wire-rotatable hanging component comprises a hanging hook (1) and a wire clamp (2); the wire clamp comprises a base (201) and an upper cover (202), wherein the base (201) and the upper cover (202) are semi-circular rings and are matched and combined with each other so as to form a circular ring; the hanging hook (1) includes a hanging ring (101) and a hook (102) connected with a lower portion of the hanging ring (101); the tip of the hook is rotationally connected with a buckling plate (103); the buckling plate (103) and the hook (102) are combined with each other so as to form a circular ring; and the inner ring diameter of the circular ring is matched with the outer ring diameter of the wire clamp (2). A wire fixed by the single wire-rotatable hanging component can freely move axially or circumferentially, and therefore, stress generation of the wire can be avoided, and the wire can be fixed and protected simultaneously.

Description

A kind of single conductor can rotating hanging part

Technical field

The utility model relates to wire suspension device, and particularly relating to a kind of single conductor can rotating hanging part.

Background technology

Current, electrical lead straightway often adopts ship shape wire clamp to fix, and wire and wire clamp are rigid connection, after wire is stressed, forms very easily herein stress point, and if things go on like this wire, because fatigue ruptures, forms broken string accident.

Utility model content

The purpose of this utility model is to overcome the shortcoming and defect of above-mentioned prior art, provide a kind of single conductor can rotating hanging part, solve between the existing ship shape wire clamp for fixing cord and wire and be connected to rigid connection, the stressed easy formation stress point of wire, thus make wire occur the defect of phenomenon of rupture because of fatigue.

The purpose of this utility model is achieved through the following technical solutions: a kind of single conductor can rotating hanging part, comprise hook and wire card, described wire card comprises base and upper cover, base and upper cover are all semicircular ring, and annulus of base and upper cover mix proportion, described hook comprises suspension ring and is connected to the hook of suspension ring below, the bill place turn of described hook is connected with a buckle, after buckle turn, can seal or away from the opening of hook, after buckle sealing opening, buckle and hook are combined into an annulus, mate with the external loop diameter of wire card in the interior ring footpath of this annulus.When this device uses, first live wire with wire clip, be that wire is placed in the semicircular ring of base, then upper cover closes, wire card is fixed in the lower end of hook afterwards, first open buckle, wire card is put into from the opening part of hook in the ring of hook, buckle closes, buckle one end is that turn is connected with hook, the other end and hook can be bolted, so just two parts of wire card are fixed, the top of hook is divided into suspension ring, can fix by this suspension hook, generally to be bolted on the connecting plate of insulator below, this installs fixing wire and can twitch and turn, not having stress produces, protect wire.

Further, the center of the outer circumference surface of above-mentioned wire card arranges an annular groove, the annulus inner peripheral surface of described hook and buckle combination arranges the annular protrusion mating with annular groove shaped size, annular protrusion sticks in annular groove, wire card can not be movable in the axial direction, has better fixed effect.

Further, the ring cross section of above-mentioned annular groove is trapezoidal.

Further.The utility model also comprises two anchor ears, the two ends of described upper cover are respectively arranged with half ring groove, the position of corresponding half ring groove in two ends of base all arranges respectively a pair of perforation ring, two perforation rings in every pair of perforation ring be separately positioned on corresponding half ring groove two groove ends under, described anchor ear takes the shape of the letter U, comprise a semicircle and two terminations, the shape of semicircle and semi-ring groove fit, the shape size of termination coordinates with perforation ring, be that termination can be through perforation ring, on described termination, be provided with screw thread, two anchor ears bind round respectively the two ends at wire card, when use, anchor ear inserts directly over upper cover, two terminations are inserted into respectively two perforation rings, now the semicircle of anchor ear sticks into half ring groove of upper cover, difference precession nut on two terminations, made anchor ear banding upper cover and base, ensure like this effect of closing up of the upper cover of wire card and base.

Further, in the ring of above-mentioned wire card, be provided with gum cover, it is inc circular that the cross section of described gum cover is; gum cover has effectively been protected wire, while preventing that wire is movable, and friction between wire card; be corrupted to the outer jacket of wire, make wire occur leaky.

The beneficial effects of the utility model are: this installs fixing wire, can carry out random axially or circumference movable, avoided wire to produce stress, in fixing wire, protected wire.

Brief description of the drawings

Fig. 1 is the structural representation of embodiment 1;

Fig. 2 is the structural representation of wire card in embodiment 1;

Fig. 3 is that Fig. 2 analyses and observe separation graph;

Fig. 4 is the structural representation of hook in embodiment 1;

Fig. 5 be in Fig. 1 A to cutaway view;

Fig. 6 is the structural representation of anchor ear in embodiment 2;

Fig. 7 is the structural representation of wire card in embodiment 2;

Fig. 8 is that Fig. 7 analyses and observe separation graph;

In figure, 1-hook, 2-wire card, 3-anchor ear, 4-gum cover, 101-suspension ring, 102-hook, 103-buckle, 104-opening, 105-annular protrusion, 201-base, 202-upper cover, 203-annular groove, 204-half ring groove, the 205-ring of boring a hole, 301-semicircle, 302-termination.

Embodiment

Below in conjunction with embodiment, the utility model is described in further detail, but structure of the present utility model is not limited only to following examples:

[embodiment 1]

As Figure 1-Figure 5, a kind of single conductor can rotating hanging part, comprise hook 1 and wire card 2, described wire card 2 comprises base 201 and upper cover 202, base 201 and upper cover 202 are all semicircular ring, and base 201 and annulus of upper cover 202 mix proportion, described hook 1 comprises suspension ring 101 and is connected to the hook 102 of suspension ring 101 belows, the bill place turn of described hook 102 is connected with a buckle 103, after buckle 103 turns, can seal or away from the opening 104 of hook 102, buckle 103 seals after opening 104, buckle 103 and hook 102 are combined into an annulus, mate with the external loop diameter of wire card 2 in the interior ring footpath of this annulus.When this device uses, first clamp wire with wire card 2, be that wire is placed in the semicircular ring of base 301, then upper cover 20 closes, link up with afterwards 1 lower end and fix wire card 2, first open buckle 103, wire card 2 is put in the ring of hook 102 from the opening 104 of hook 102, buckle 103 closes, buckle 103 one end are that turn is connected with hook 102, the other end and hook 102 can be bolted, so just two parts of wire card 2 are fixed, the top of hook 1 is divided into suspension ring 101, can be fixing by this suspension hook 101, generally to be bolted on the connecting plate of insulator below, this installs fixing wire and can twitch and turn, not having stress produces, protect wire.

The center of the outer circumference surface of the wire card 2 of the present embodiment arranges an annular groove 203, the annular protrusion 105 that the annulus inner peripheral surface that described hook 102 and buckle 103 combine setting is mated with annular groove 203 shape sizes, annular protrusion 105 sticks in annular groove 203, wire card 2 can not be movable in the axial direction, has better fixed effect.

The ring cross section of the annular groove 203 of the present embodiment is trapezoidal.

In the ring of the wire card 2 of the present embodiment, be provided with gum cover 4, the cross section of described gum cover 4 is inc circular, and gum cover 4 has effectively been protected wire; while preventing that wire is movable; and the friction between wire card 2, is corrupted to the outer jacket of wire, makes wire occur leaky.

[embodiment 2]

As Fig. 6-Fig. 8, the structure of the present embodiment and embodiment 1 is basically identical, difference is also to comprise in the present embodiment two anchor ears 3, the two ends of described upper cover 202 are respectively arranged with half ring groove 204, the position of corresponding half ring groove 204 in two ends of base 201 all arranges respectively a pair of perforation ring 205, two perforation rings 205 in every pair of perforation ring 205 be separately positioned on corresponding half ring groove 204 two groove ends under, described anchor ear 3 takes the shape of the letter U, comprise a semicircle 301 and two terminations 302, the shape of semicircle 301 coordinates with half ring groove 204, the shape size of termination 302 coordinates with perforation ring 205, be that termination 302 can be through perforation ring 205, on described termination 302, be provided with screw thread, two anchor ears 3 bind round respectively the two ends at wire card 2, when use, anchor ear 3 inserts directly over upper cover 202, two terminations 302 are inserted into respectively two perforation rings 205, now the semicircle 301 of anchor ear 3 sticks into half ring groove 204 of upper cover 202, difference precession nut on two terminations 302, made anchor ear 3 bandings upper cover 202 and base 201, ensure like this effect of closing up of the upper cover 202 of wire card 2 and base 201.

Claims

1. a single conductor can rotating hanging part, it is characterized in that: comprise hook (1) and wire card (2), described wire card (2) comprises base (201) and upper cover (202), base (201) and upper cover (202) are all semicircular ring, and base (201) and annulus of upper cover (202) mix proportion, described hook (1) comprises suspension ring (101) and is connected to the hook (102) of suspension ring (101) below, the bill place turn of described hook (102) is connected with a buckle (103), after buckle (103) turn, can seal or away from the opening (104) of hook (102), after buckle (103) sealing opening (104), buckle (103) and hook (102) are combined into an annulus, mate with the external loop diameter of wire card (2) in the interior ring footpath of this annulus.

2. a kind of single conductor according to claim 1 can rotating hanging part, it is characterized in that, the center of the outer circumference surface of described wire card (2) arranges an annular groove (203), the annular protrusion (105) that the annulus inner peripheral surface setting of described hook (102) and buckle (103) combination is mated with annular groove (203) shape size.

3. a kind of single conductor according to claim 2 can rotating hanging part, it is characterized in that, the ring cross section of described annular groove (203) is trapezoidal.

4. a kind of single conductor according to claim 1 can rotating hanging part, it is characterized in that, also comprise two anchor ears (3), the two ends of described upper cover (202) are respectively arranged with half ring groove (204), the position of corresponding half ring grooves in two ends (204) of base (201) all arranges respectively a pair of perforation ring (205), two perforation rings (205) in every pair of perforation ring (205) be separately positioned on corresponding half ring groove (204) two groove ends under, described anchor ear (3) takes the shape of the letter U, comprise a semicircle (301) and two terminations (302), the shape of semicircle (301) coordinates with half ring groove (204), the shape size of termination (302) coordinates with perforation ring (205), be that termination (302) can be through perforation ring (205), on described termination (302), be provided with screw thread.

5. a kind of single conductor according to claim 1 can rotating hanging part, it is characterized in that, in the ring of described wire card (2), be provided with gum cover (4), the cross section of described gum cover (4) is inc circular.