CN214625428U

CN214625428U - Electric power fitting for preventing cable from loosening

Info

Publication number: CN214625428U
Application number: CN202120507327.3U
Authority: CN
Inventors: 杨日宏
Original assignee: Hebei Hongshun Power Equipment Technology Co ltd
Current assignee: Hebei Hongshun Power Equipment Technology Co ltd
Priority date: 2021-03-10
Filing date: 2021-03-10
Publication date: 2021-11-05
Anticipated expiration: 2031-03-10

Abstract

The utility model discloses an electric power fitting for preventing cable from loosening, which comprises a first pipe body and a second pipe body, wherein the second pipe body is symmetrically fixed at two sides of the first pipe body, and square cable through holes are respectively arranged in the first pipe body and the second pipe body; the utility model discloses earlier insert first body through extracting the resilience bolt and will treat in the second body of continuous cable follow first body both sides, loosen the resilience bolt again and carry out preliminary centre gripping through second splint to the cable fixed, make the slide bar inwards displacement under the effect of recess through rotating sleeve pipe after that, thereby drive first splint and remove and fix the cable once more to the cable direction in the first body, dual fixed effect makes the cable more firm when continuous, difficult pine takes off, cable line's normal use has been guaranteed, the use of bolt has been avoided simultaneously, make the installation of this electric power gold utensil and dismantlement work all comparatively simple, high durability and convenient use, and the high practicality is realized.

Description

Electric power fitting for preventing cable from loosening

Technical Field

The utility model relates to an electric power fitting technical field especially relates to an electric power fitting that prevents cable pine and takes off.

Background

In the construction of an overhead power line, when a cable needs to be branched or connected, two insulated wires need to be connected together by a hardware fitting, the hardware fitting has the characteristics of simplicity and convenience in installation, low cost, safety, reliability and maintenance-free performance, the cable can be branched without cutting off a main cable and stripping an insulating layer of the cable, a joint is completely insulated, live-line operation can be realized, on-site branching can be performed at any position of the cable, a terminal box and a branch box are not needed, the joint is resistant to distortion, shockproof, waterproof and anti-corrosion aging, the cable is branched and connected by the insulated hardware fitting, the comprehensive benefit is obvious, and the cost performance is superior to that of the traditional connection mode in the past;

the electric power fitting that current cable continues is mostly single structure, and generally only realizes the location of cable through tightening the bolt fixed, and the effect is relatively poor, leads to the cable to loosen easily and take off to influence the normal use of circuit, and lead to the dismantlement installation of electric power fitting also comparatively loaded down with trivial details through the bolt fastening, use inconvenient, the practicality is not high, consequently, the utility model provides a prevent that electric power fitting that cable pine takes off is used for solving the problem that exists among the prior art.

SUMMERY OF THE UTILITY MODEL

To the problem, an object of the utility model is to provide an electric power fitting that prevents cable pine and take off, this electric power fitting that prevents cable pine and take off inserts first body through extracting the resilience bolt earlier and will treat in the second body of continuous cable follow first body both sides, it is fixed to loosen the preliminary centre gripping of resilience bolt and carrying out the cable through second splint again, make the slide bar inwards displacement under the effect of recess through rotating sleeve pipe after that, thereby drive first splint and remove and fix the cable once more to the cable direction in the first body, dual fixed effect makes the cable more firm when continuous.

In order to realize the utility model discloses a purpose, the utility model discloses a following technical scheme realizes: an electric power fitting for preventing a cable from loosening comprises a first pipe body and a second pipe body, wherein the second pipe body is symmetrically fixed on two sides of the first pipe body, square cable through holes are formed in the first pipe body and the second pipe body, first cavities are formed in the upper side wall and the lower side wall of the first pipe body, a sliding rod which penetrates through the first pipe body in a sliding mode is arranged in each first cavity, one end, located on the outer side of the first pipe body, of the sliding rod is of a hemispherical design, a first clamping plate is fixed to one end, located inside the first pipe body, of the sliding rod, a first check ring is fixed to the portion, located inside the first cavity, of the sliding rod, a first limiting spring which is sleeved on the sliding rod in a sliding mode is arranged on one side, close to the first clamping plate, of the first check ring is provided with a sleeve pipe in a threaded mode, a groove which is wide in the inner side and narrow in the outer side of the sleeve pipe is formed in the middle position, and rebound bolts penetrate through the front side and the back side of the second pipe body in a sliding mode, the one end that the resilience bolt is located the inside second body is fixed with the second splint.

The further improvement lies in that: a second cavity is formed in the position, located on the rebound bolt, of the front side wall and the rear side wall of the second pipe body, and a second limiting spring which is sleeved on the rebound bolt in a sliding mode is arranged on one side, located in the second cavity, of the rebound bolt, and a second retaining ring is fixed to one side, away from the second clamping plate, of the portion, located in the second cavity, of the rebound bolt.

The further improvement lies in that: one side that first splint are relative and one side that the second splint are relative all are equipped with anti-skidding puncture, anti-skidding puncture is equidistance evenly distributed on first splint and second splint.

The further improvement lies in that: first splint are close to one side symmetry of first body inner wall and are fixed with first gag lever post, first gag lever post symmetric distribution is in the left and right sides of slide bar, set up the first spacing hole that matches with first gag lever post on the inner wall of first body.

The further improvement lies in that: one side symmetry that second splint are close to second body inner wall is fixed with the second gag lever post, second gag lever post symmetric distribution is in the upper and lower both sides of resilience bolt, set up the spacing hole of second that matches with the second gag lever post on the inner wall of second body.

The further improvement lies in that: the sleeve is sleeved with anti-skid rubber pads, and the anti-skid rubber pads are symmetrically distributed on two sides of the sleeve.

The utility model has the advantages that: the utility model discloses a first body and second body, earlier insert first body through extracting the resilience bolt and will treat in the second body of continuous cable follow first body both sides, loosen the resilience bolt again and fix the preliminary centre gripping of cable through second splint, make the slide bar inwards displace under the effect of recess through swivel sleeve pipe after that, thereby drive first splint and remove and fix the cable once more to the cable direction in the first body, dual fixed effect makes the cable more firm when continuous, difficult pine takes off, cable run's normal use has been guaranteed, the use of bolt has been avoided simultaneously, make the installation and the dismantlement work of this electric power gold utensil all comparatively simple, high durability and convenient use, and the high practicality has.

Drawings

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

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

fig. 3 is a side view of a first tube of the present invention;

fig. 4 is a side cross-sectional view of a second tube of the present invention;

fig. 5 is an enlarged view of the position a of the present invention.

Wherein: 1. a first pipe body; 2. a second tube body; 3. a cable through hole; 4. a first cavity; 5. a slide bar; 6. a first splint; 7. a first retainer ring; 8. a first limit spring; 9. a sleeve; 10. A groove; 11. a rebound bolt; 12. a second splint; 13. a second cavity; 14. a second retainer ring; 15. a second limit spring; 16. anti-skid puncture; 17. a first limit rod; 18. a first limit hole; 19. a second limiting rod; 20. a second limiting hole; 21. anti-skid rubber pad.

Detailed Description

In order to deepen the understanding of the present invention, the following embodiments will be combined to make the present invention do further details, and the present embodiment is only used for explaining the present invention, and does not constitute the limitation of the protection scope of the present invention.

According to fig. 1, 2, 3, 4, and 5, the embodiment provides an electric power fitting for preventing a cable from loosening, which includes a first tube 1 and a second tube 2, the second tube 2 is symmetrically fixed on two sides of the first tube 1, the first tube 1 and the second tube 2 are both provided with square cable through holes 3, the first tube 1 is provided with first cavities 4 in the upper and lower sidewalls, the first cavity 4 is provided with a sliding rod 5 slidably penetrating through the first tube 1, one end of the sliding rod 5 located outside the first tube 1 is designed in a hemispherical shape, one end of the sliding rod 5 located inside the first tube 1 is fixed with a first clamp plate 6, a part of the sliding rod 5 located inside the first cavity 4 is fixed with a first retainer ring 7, one side of the first retainer ring 7 close to the first clamp plate 6 is provided with a first limit spring 8 slidably sleeved on the sliding rod 5, sleeve pipe 9 has been cup jointed to 1 outside screw thread of first body, the inboard intermediate position of sleeve pipe 9 has seted up interior wide narrow recess 10 outward, both sides all slide around the second body 2 and have run through resilience bolt 11, the one end that resilience bolt 11 is located 2 inside of second body is fixed with second splint 12.

A second cavity 13 is formed in the positions, located on the rebound bolt 11, of the front side wall and the rear side wall of the second pipe body 2, and a second limiting spring 15 which is sleeved on the rebound bolt 11 in a sliding mode is arranged on one side, away from the second clamping plate 12, of the portion, located in the second cavity 13, of the rebound bolt 11, a second retainer ring 14 is fixed to one side, located in the second cavity 13, of the second retainer ring.

The anti-skid device is characterized in that anti-skid puncture 16 is arranged on one side opposite to the first clamping plate 6 and one side opposite to the second clamping plate 12, and the anti-skid puncture 16 is uniformly distributed on the first clamping plate 6 and the second clamping plate 12 at equal intervals.

First splint 6 is close to one side symmetry of first body 1 inner wall and is fixed with first gag lever post 17, first gag lever post 17 symmetric distribution is in the left and right sides of slide bar 5, set up the first spacing hole 18 that matches with first gag lever post 17 on the inner wall of first body 1.

Second splint 12 is close to one side symmetry of second body 2 inner wall and is fixed with second gag lever post 19, second gag lever post 19 symmetric distribution is in the upper and lower both sides of resilience bolt 11, set up the spacing hole 20 of second that matches with second gag lever post 19 on the inner wall of second body 2.

The sleeve 9 is sleeved with anti-skid rubber pads 21, and the anti-skid rubber pads 21 are symmetrically distributed on two sides of the sleeve 9.

This prevent electric power fitting of cable pine and take off, including first body 1 and second body 2, earlier through extracting resilience bolt 11 and will treat in the second body 2 interpolation first body 1 of continuous cable follow first body 1 both sides, loosen resilience bolt 11 again and tentatively centre gripping fixed to the cable through second splint 12, make slide bar 5 inside displacement under the effect of recess 10 through swivel sleeve 9 after that, thereby drive first splint 6 and remove and fix the cable once more to the cable direction in first body 1, dual fixed effect makes the cable more firm when continuous, difficult pine takes off, cable circuit's normal use has been guaranteed, the use of bolt has been avoided simultaneously, make this electric power fitting's installation and dismantlement work all comparatively simple, high durability and convenient use, and high practicality has.

The foregoing illustrates and describes the principles, general features, and advantages of the present 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 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. The utility model provides a prevent electric power fitting that cable pine takes off, includes first body (1) and second body (2), its characterized in that: the second pipe body (2) is symmetrically fixed on two sides of the first pipe body (1), square cable through holes (3) are formed in the first pipe body (1) and the second pipe body (2), first cavities (4) are formed in the upper side wall and the lower side wall of the first pipe body (1), a sliding rod (5) which penetrates through the first pipe body (1) in a sliding mode is arranged in each first cavity (4), one end, located on the outer side of the first pipe body (1), of the sliding rod (5) is designed in a hemispherical mode, one end, located inside the first pipe body (1), of the sliding rod (5) is fixed with a first clamping plate (6), a first check ring (7) is fixed to the portion, located inside the first cavity (4), of the sliding rod (5), a first limiting spring (8) which is sleeved on the sliding rod (5) in a sliding mode is arranged on one side, close to the first clamping plate (6), of the first check ring (7), a sleeve (9) is sleeved on the outer side of the first pipe body (1) in a threaded mode, the utility model discloses a two-piece socket joint, including sleeve pipe (9), the inboard intermediate position of sleeve pipe (9) is seted up interior wide narrow recess (10) outward, both sides all slide around second body (2) and run through and have resilience bolt (11), the one end that resilience bolt (11) are located second body (2) inside is fixed with second splint (12), second cavity (13) have been seted up to the position that is located resilience bolt (11) in the both sides wall around second body (2), the part that resilience bolt (11) are located second cavity (13) is fixed with one side that second splint (12) were kept away from in second retaining ring (14) is equipped with the second and slides and cup joints spacing spring (15) of second on resilience bolt (11).

2. The electric power fitting for preventing the cable from loosening according to claim 1, wherein: one side that first splint (6) are relative and one side that second splint (12) are relative all are equipped with anti-skidding puncture (16), anti-skidding puncture (16) are equidistance evenly distributed on first splint (6) and second splint (12).

3. The electric power fitting for preventing the cable from loosening according to claim 1, wherein: first splint (6) are close to one side symmetry of first body (1) inner wall and are fixed with first gag lever post (17), first gag lever post (17) symmetric distribution is in the left and right sides of slide bar (5), set up first spacing hole (18) with first gag lever post (17) matching on the inner wall of first body (1).

4. The electric power fitting for preventing the cable from loosening according to claim 1, wherein: second splint (12) are close to one side symmetry of second body (2) inner wall and are fixed with second gag lever post (19), second gag lever post (19) symmetric distribution is in the upper and lower both sides of resilience bolt (11), set up on the inner wall of second body (2) with spacing hole of second (20) that second gag lever post (19) match.

5. The electric power fitting for preventing the cable from loosening according to claim 1, wherein: the anti-skid rubber pad (21) is sleeved on the sleeve (9), and the anti-skid rubber pads (21) are symmetrically distributed on two sides of the sleeve (9).