Tin-plated copper-clad steel bimetallic wire easy to install

Abstract

The utility model relates to the technical field of power wires, in particular to an easy-to-install tinned copper-clad steel bimetal wire, which comprises a bimetal wire, an installation mechanism is arranged on the bimetal wire and is used for fixing the bimetal wire when the bimetal wire is connected, and the installation mechanism comprises a female installation head, a male installation head and a female installation head, comprising a connecting cylinder base installed at the left end of a bimetallic wire, four cavity grooves distributed circumferentially and formed in the outer wall of the outer end of the connecting cylinder base, movable heads rotationally installed in the cavity grooves, and a long cylinder cover installed on the outer wall of the connecting cylinder base in a sleeving mode. The public security installation head comprises a connecting cylinder head installed at the right end of the bimetallic wire and four fixing heads which are fixed to the outer edge of the outer end of the connecting cylinder head and distributed circumferentially. When the female installation head and the public security installation head are installed, the fixing head on the connecting cylinder head is inserted into the cavity groove in the connecting cylinder base, then the long cylinder cover is rotated and tightened to push the cavity groove to overturn inwards, the cavity groove buckles the fixing head, and therefore the female installation head and the public security installation head are installed and fixed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of electric power wire, concretely is an easy installation's tinned copper clad steel bimetallic conductor. BACKGROUND

[0002] Bimetallic conductor generally refers to power cable or signal cable, and the current mainstream is bimetallic mixed conductor, and in signal transmission, because cable signal transmission is related to cable surface material and is irrelevant to its internal material, the bimetallic conductor is widely popular in the market by using this characteristic, in order to make bimetallic conductor more convenient for people's use, a tinned copper clad steel bimetallic conductor is required;

[0003] According to the search of the publication number: CN214152541U, a tinned copper clad steel bimetallic conductor is disclosed, which discloses a tinned copper clad steel bimetallic conductor, including a bimetallic conductor body, the outer wall of the bimetallic conductor body is sleeved with a first limiting ring, every two first limiting rings are correspondingly arranged and the screw rod is inserted, one end of the screw rod is sleeved with a rotating sleeve, the bottom of each first limiting ring is hingedly connected with a second limiting ring, and the two sides of the two second limiting rings are provided with a first accommodating groove, and the inner wall of each first accommodating groove is provided with a first connecting ring, and the like technical scheme has the technical effect that the bimetallic conductor body is conveniently fixed during installation by installing the first limiting ring, the second limiting ring, the connecting shaft, the screw rod and the rotating sleeve, the two first limiting rings are close to each other to clamp the bimetallic conductor body by the screw rod, and the movement of the bimetallic conductor body during installation is avoided, so as to affect the installation efficiency;

[0004] The above-mentioned scheme fixes the bimetallic conductor body conveniently during installation by installing the first limiting ring, the second limiting ring, the connecting shaft, the screw rod and the rotating sleeve, however, when the two first limiting rings are close to each other to clamp the bimetallic conductor body by using the screw rod, the clamping force may be difficult to control accurately, and the bimetallic conductor body may be damaged by too tight clamping, and it may not effectively prevent the movement by too loose clamping. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model provides an easy-to-install tinned copper clad steel bimetallic conductor, which has the characteristics that when the female mounting head and the male mounting head are installed, the fixing head on the connecting cylinder head is inserted into the cavity groove on the connecting cylinder seat, and then the long cylinder cover is rotated and tightened to push the cavity groove to turn inward, so that the cavity groove buckles the fixing head, thereby installing and fixing the female mounting head and the male mounting head.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme to realize: an easy installation's tinned copper clad steel bimetallic conductor, including bimetallic conductor, the bimetallic conductor is provided with installation mechanism and is used for fixing when connecting between bimetallic conductor, and installation mechanism includes:

[0007] Female mounting head, including the connecting cylinder seat installed at the left end of bimetallic conductor, four cavities distributed in circumference are set up in the outer wall of the outer end of connecting cylinder seat, the movable head is rotatably installed in the cavity, and the long cylinder cover is installed on the outer wall of the connecting cylinder seat and is sleeved.

[0008] Male mounting head, including the connecting cylinder head installed at the right end of bimetallic conductor, four fixed heads distributed in circumference are fixed in the outer edge of the outer end of connecting cylinder head.

[0009] Fastening assembly, including the fastener installed in connecting cylinder seat and connecting cylinder head.

[0010] Preferably, the fastening assembly further includes a tight sleeve installed in the connecting cylinder seat and the connecting cylinder head, and a short cylinder cover is installed on the outer wall of the connecting cylinder head and is sleeved.

[0011] Preferably, the fastener includes a tight head installed in the connecting cylinder seat and the connecting cylinder head, and a sawtooth is set up in the inner wall of the tight head.

[0012] Preferably, the fastener further includes a plurality of grooves set up in the tight head and distributed in circumference.

[0013] Preferably, the outer wall of the tight head is a circular truncated cone structure with large outer diameter and small inner diameter, and the inner wall of the tight sleeve is a circular truncated cone structure with large outer diameter and small inner diameter.

[0014] Preferably, the inner wall of the long cylinder cover is threadedly installed with the outer wall of the connecting cylinder seat, and the inner wall of the short cylinder cover is threadedly installed with the inner wall of the connecting cylinder head.

[0015] Beneficial effects

[0016] The utility model discloses an easy installation's tinned copper clad steel bimetallic conductor.Compared with the prior art, the utility model has the following beneficial effects:

[0017] (1) when female mounting head and male mounting head are installed, the fixed head on the connecting cylinder head is inserted into the cavity slot on the connecting cylinder seat, and then the long cylinder cover is rotated and tightened to push the cavity slot to turn inward, so that the cavity slot buckles the fixed head, thereby installing and fixing female mounting head and male mounting head.

[0018] (2) female mounting head and male mounting head can be fixed at both ends of bimetallic conductor through fastening assembly, so that when two bimetallic conductors are installed, female mounting head on one bimetallic conductor can be fixed with male mounting head on another bimetallic conductor. DRAWINGS

[0019] Figure 1 It is the left end structure schematic view of the utility model;

[0020] Figure 2 It is the right end structure schematic view of the utility model;

[0021] Figure 3 It is the section view of female mounting head in the utility model;

[0022] Figure 4 It is the section view of male mounting head in the utility model.

[0023] In the figure: 1, bimetallic conductor; 2, mounting mechanism; 21, female mounting head; 211, connecting barrel seat; 212, cavity groove; 213, movable head; 214, long barrel cover; 22, male mounting head; 221, connecting barrel head; 222, fixed head; 23, fastening assembly; 231, fastener; 2311, forcing head; 2312, sawtooth; 2313, slot; 232, forcing sleeve; 233, short barrel cover. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be apparently and completely described in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0025] Please refer to Figure 1 Figure 4 The utility model provides a kind of technical solutions: an easy-to-install tinned copper clad steel bimetallic conductor, including bimetallic conductor 1, bimetallic conductor 1 is provided with mounting mechanism 2 and is used to be fixed when connecting between bimetallic conductor 1, and mounting mechanism 2 includes:

[0026] Female mounting head 21, including the connecting barrel seat 211 installed in the left end of bimetallic conductor 1, the four cavity grooves 212 of circumferential distribution being opened in the outer wall of the outer end of connecting barrel seat 211, the movable head 213 being rotatably installed in the inside of cavity groove 212, long barrel cover 214 being installed in the outer wall of connecting barrel seat 211 is sleeved;

[0027] Male mounting head 22, including the connecting barrel head 221 installed in the right end of bimetallic conductor 1, the four fixed heads 222 of circumferential distribution being fixed in the outer edge of the outer end of connecting barrel head 221.

[0028] Fastening assembly 23, including the fastener 231 being installed in connecting barrel seat 211 and connecting barrel head 221.

[0029] ​In the embodiment, when the female mounting head 21 is mounted with the male mounting head 22, the fixing head 222 on the connecting cylinder head 221 is inserted into the cavity groove 212 on the connecting cylinder base 211, and then the long cylinder cover 214 is screwed to push the cavity groove 212 to turn inward, so that the cavity groove 212 buckles the fixing head 222, thereby mounting and fixing the female mounting head 21 and the male mounting head 22.

[0030] Specifically, the fastening assembly 23 further comprises a pressing sleeve 232 mounted inside the connecting cylinder base 211 and the connecting cylinder head 221, and a short cylinder cover 233 sleeved and mounted on the outer wall of the connecting cylinder head 221.

[0031] In the embodiment, the female mounting head 21 and the male mounting head 22 can be respectively fixed on the two ends of the bimetallic wire 1 through the fastening assembly 23, so that when the two bimetallic wires 1 are mounted, the female mounting head 21 on one bimetallic wire 1 can be fixed with the male mounting head 22 on the other bimetallic wire 1.

[0032] Specifically, the fastener 231 comprises a pressing head 2311 mounted inside the connecting cylinder base 211 and the connecting cylinder head 221, and a sawtooth 2312 formed on the inner wall of the pressing head 2311.

[0033] In the embodiment, when the pressing head 2311 is tightened to clamp the bimetallic wire 1, the sawtooth 2312 can increase the friction with the surface of the bimetallic wire 1, thereby making the clamping of the bimetallic wire 1 more firm.

[0034] Specifically, the fastener 231 further comprises a plurality of slotted openings 2313 circumferentially formed on the pressing head 2311.

[0035] In the embodiment, the pressing head 2311 has a contraction space when it is tightened.

[0036] Specifically, the outer wall of the pressing head 2311 is a circular truncated cone structure with a large outer diameter and a small inner diameter, and the inner wall of the pressing sleeve 232 is a circular truncated cone structure with a large outer diameter and a small inner diameter.

[0037] In the embodiment, when the pressing sleeve 232 moves inward, it squeezes the pressing head 2311 to tighten.

[0038] Specifically, the inner wall of the long cylinder cover 214 is screwed with the outer wall of the connecting cylinder base 211, and the inner wall of the short cylinder cover 233 is screwed with the inner wall of the connecting cylinder head 221.

[0039] In the embodiment, when the long cylinder cover 214 is screwed, the pressing sleeve 232 in the connecting cylinder base 211 can be pushed to move inward, and when the short cylinder cover 233 is screwed, the pressing sleeve 232 in the connecting cylinder head 221 can be pushed to move inward.

[0040] The utility model discloses a working principle and use flow: first, female mounting head 21 and male mounting head 22 can be fixed respectively through fastening assembly 23 at both ends of bimetallic wire 1, so that when installing between two bimetallic wires 1, can through female mounting head 21 on one bimetallic wire 1 with male mounting head 22 on another bimetallic wire 1 and fix,

[0041] When female mounting head 21 and male mounting head 22 are installed, the fixed head 222 on the connecting cylinder head 221 is inserted into the cavity groove 212 on the connecting cylinder base 211, and then the long cylinder cover 214 is rotated and tightened to push the cavity groove 212 to turn inward, so that the cavity groove 212 buckles the fixed head 222, thereby installing and fixing the female mounting head 21 and the male mounting head 22.

[0042] It should be noted that in this paper, relational terms such as first and second are used merely to distinguish one entity or action from another, and do not necessarily require or imply that these entities or actions have any such actual relationship or order. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0043] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An easy-to-install tinned copper-clad steel bimetallic conductor wire comprising a bimetallic conductor wire (1), characterized in that: The bimetallic wire (1) is provided with a mounting mechanism (2) and is used for fixing when connecting the bimetallic wires (1), the mounting mechanism (2) comprises: The female mounting head (21) comprises a connecting barrel seat (211) mounted at the left end of the bimetallic wire (1), four circumferentially distributed cavities (212) formed in the outer wall of the outer end of the connecting barrel seat (211), a movable head (213) rotatably mounted in the cavity (212), and a long barrel cover (214) sleeved and mounted on the outer wall of the connecting barrel seat (211); The male mounting head (22) comprises a connecting barrel head (221) mounted at the right end of the bimetallic wire (1), and four circumferentially distributed fixed heads (222) fixed on the outer edge of the outer end of the connecting barrel head (221); The fastening assembly (23) comprises a fastener (231) mounted in the connecting barrel seat (211) and the connecting barrel head (221).

2. An easy-to-install tinned copper-clad steel bimetallic conductor as defined in claim 1, characterized in that: The fastening assembly (23) further comprises a forcing sleeve (232) mounted in the connecting barrel seat (211) and the connecting barrel head (221), and a short barrel cover (233) sleeved and mounted on the outer wall of the connecting barrel head (221).

3. An easy-to-install tinned copper-clad steel bimetallic conductor according to claim 2, characterized in that: The fastener (231) comprises a forcing head (2311) mounted in the connecting barrel seat (211) and the connecting barrel head (221), and a sawtooth (2312) formed in the inner wall of the forcing head (2311).

4. An easy-to-install tinned copper-clad steel bimetallic conductor as defined in claim 3, wherein: The fastener (231) further comprises a plurality of circumferentially distributed grooves (2313) formed in the forcing head (2311).

5. An easy-to-install tinned copper-clad steel bimetallic conductor as defined in claim 3, wherein: The outer wall of the forcing head (2311) is a circular truncated cone structure with a large outer diameter and a small inner diameter, and the inner wall of the forcing sleeve (232) is a circular truncated cone structure with a large outer diameter and a small inner diameter.

6. An easy-to-install tinned copper-clad steel bimetallic conductor as defined in claim 2, wherein: The inner wall of the long barrel cover (214) is threadedly mounted with the outer wall of the connecting barrel seat (211), and the inner wall of the short barrel cover (233) is threadedly mounted with the inner wall of the connecting barrel head (221).

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