CN210376796U

CN210376796U - Optical cable assembly crimping structure

Info

Publication number: CN210376796U
Application number: CN201921306959.2U
Authority: CN
Inventors: 孙军旗; 郭新超; 郭振; 杨皓翔; 张道斌
Original assignee: Henan Dingnuo Communication Co Ltd
Current assignee: Henan Dingnuo Communication Co Ltd
Priority date: 2019-08-13
Filing date: 2019-08-13
Publication date: 2020-04-21
Anticipated expiration: 2029-08-13

Abstract

The utility model discloses an optical cable subassembly crimping structure, include: bottom plate, promotion groove, spread groove, fixed orifices, a fixed cylinder, lead electrical pillar, cable conductor, catch bar, solid fixed ring, fixed block, roof, spread groove two, fixed column and clamp ring. The utility model discloses a set up the bottom plate, the roof with lead electrical pillar, make optical cable subassembly crimping structure can directly carry out the crimping with the cable conductor of cuting the parallel port, cut the cable conductor, make two cable conductors, conveniently put into the bottom plate, inside the intermediate spread groove, make cable conductor one end with can electrically conduct electrical pillar and be connected, cover the roof directly over the bottom plate again, make the fixed column fixed orifices align, inside the fixed column fixed orifices is impressed with the rethread crimping tong utensil, make bottom plate and roof fixed.

Description

Optical cable assembly crimping structure

Technical Field

The utility model relates to an electric power engineering technical field particularly, relates to an optical cable subassembly crimping structure.

Background

In the process of power construction, multiple sections of cables are generally connected into a whole, at present, the cables are connected in a compression joint mode of copper pipes or aluminum pipes, the method is that the insulation at the end parts of two sections of cables is stripped to expose conductors, and then the copper pipes or the aluminum pipes are used as carriers to compress the conductors of the two sections of cables together. The multi-core cable is connected by adopting the mode, special equipment is usually required to be used, the operation is very inconvenient, the operation difficulty is higher, the labor intensity of operators is greatly increased, and the cable loosening phenomenon is easy to occur in the use process, so that an optical cable assembly crimping structure is urgently needed.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model provides a cable subassembly crimping structure to solve the technical problem that above-mentioned background art pointed out.

The utility model provides an optical cable subassembly crimping structure, include: the device comprises a bottom plate, a pushing groove, a connecting groove, a fixing hole, a fixing cylinder, a conductive post, a cable, a pushing rod, a fixing ring, a fixing block, a top plate, a second connecting groove, a fixing column and a clamping ring, wherein the connecting groove is fixedly connected to the middle of the upper surface of the bottom plate, the conductive post is fixedly connected to the middle of the connecting groove, a plurality of fixing holes are uniformly formed in the outer side of the upper surface of the bottom plate, the pushing grooves are respectively formed in the two sides of the two ends of the connecting groove, the fixing block is movably connected to the inner part of the pushing groove, the fixing cylinders are fixedly connected to the two ends of the bottom plate, the fixing ring is movably connected to the outer wall of the fixing cylinder, the top plate is movably connected to the bottom plate, a plurality of fixing columns are, and the outer wall of the fixed cylinder is movably connected with a fixed ring, the outer sides of the two ends of the lower surface of the top plate are fixedly connected with push rods, the two ends of the connecting groove are fixedly connected with clamping rings, and the two ends of the bottom plate and the top plate are movably connected with cables.

Preferably, the bottom plate and the top plate are both in a semi-arc surface structure, the diameters of the inner wall and the outer wall of the bottom plate and the inner wall of the top plate are opposite, and the diameter of the inner wall is equal to the diameter of the outer wall of the cable.

Preferably, the clamping ring is of a semicircular ring structure, and the inner wall of the clamping ring is provided with a plurality of triangular protrusions.

Preferably, the fixed block is of a step structure, an outer arc surface of the outer side surface of the top end of the fixed block is provided with a plurality of triangular protrusions, and the fixed block can move left and right on the inner wall of the pushing groove.

Preferably, one side of the bottom end of the push rod is of an inclined surface structure, and the push rod is matched with the inner side of the push groove.

Preferably, the top end of the fixed column is of a semicircular structure, and the fixed column is embedded in the fixed hole.

The beneficial effects of the utility model are embodied in:

1. the utility model discloses a set up bottom plate, roof and lead electrical pillar, make optical cable subassembly crimping structure can directly carry out the crimping with the cable conductor of cuting the parallel port, cut the cable conductor, make two cable conductors, conveniently put into the bottom plate, inside the intermediate spread groove, make cable conductor one end be connected with leading electrical pillar that can electrically conduct, cover the top plate directly over the bottom plate again, make the fixed column fixed orifices align, inside the fixed column fixed orifices is impressed with the fixed column to rethread crimping tong utensil, make bottom plate and roof fixed.

2. The utility model has the advantages of through solid fixed ring and solid fixed cylinder, make optical cable subassembly crimping structure accomplish the crimping back, can make bottom plate and roof difficult not hard up from fixing again through solid fixed ring and solid fixed cylinder to bottom plate and roof.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a top view of the bottom plate of the present invention.

Fig. 2 is a top view of the top plate of the present invention.

Fig. 3 is an overall sectional view of the present invention.

Fig. 4 is an overall side view of the present invention.

In fig. 1 to 4, the corresponding relationship between the part names or lines and the reference numbers is:

the device comprises a bottom plate-1, a pushing groove-101, a connecting groove-102, a fixing hole-103, a fixing cylinder-104, a conductive column-2, a cable-3, a pushing rod-4, a fixing ring-5, a fixing block-6, a top plate-7, a connecting groove II-701, a fixing column-702 and a clamping ring-8.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.

Referring to fig. 1-4, the present invention provides an optical cable assembly crimping structure, including: the device comprises a bottom plate 1, a pushing groove 101, a connecting groove 102, a fixing hole 103, a fixing cylinder 104, a conductive column 2, a cable 3, a pushing rod 4, a fixing ring 5, a fixing block 6, a top plate 7, a connecting groove two 701, a fixing column 702 and a clamping ring 8, wherein the connecting groove 102 is fixedly connected in the middle of the upper surface of the bottom plate 1, the conductive column 2 is fixedly connected in the middle of the connecting groove 102, a plurality of fixing holes 103 are uniformly arranged on the outer side of the upper surface of the bottom plate 1, the pushing grooves 101 are respectively arranged on two ends of the connecting groove 102, the fixing block 6 is movably connected in the pushing groove 101, the fixing cylinder 104 is fixedly connected at two ends of the bottom plate 1, the fixing ring 5 is movably connected on the outer wall of the fixing cylinder 104, the top plate 7 is movably connected with the bottom plate 1, a plurality of fixing, the equal fixed connection in roof 7 both ends is equipped with solid fixed cylinder 104, and solid fixed cylinder 104 outer wall swing joint is equipped with solid fixed ring 5, and the equal fixed connection in the 7 lower surface both ends outsides of roof is equipped with catch bar 4, and the equal fixed connection in spread groove two 701 both ends is equipped with clamp ring 8, and the equal swing joint in both ends is equipped with cable 3 between bottom plate 1 and the roof 7.

Wherein, bottom plate 1 and roof 7 are the semicircular arc surface structure, and the inside and outside wall diameter of bottom plate 1 and roof 7 is all relative, and the inner wall diameter equals 3 outer wall diameters of cable conductor, makes cable conductor 3 can install between bottom plate 1 and roof 7, makes cable conductor 3 and electrically conductive leading electrical pillar 2 be connected two cable conductors 3, makes cable conductor 3 can carry out the crimping through bottom plate 1 and roof 7.

Wherein, clamp ring 8 is semicircle ring structure, and the inner wall is equipped with a plurality of triangle-shaped archs, when roof 7 carries out the crimping, can form the joint structure at 3 outer wall insulating layers of cable conductor, makes clamp ring 8 can fix cable conductor 3 between bottom plate 1 and roof 7.

Wherein, fixed block 6 is the halfpace structure, and the outer arc surface of top lateral surface, and the arc surface is equipped with a plurality of triangle-shaped archs, and fixed block 6 can be promoting groove 101 inner wall side-to-side motion, makes fixed block 6 can follow and promote inside toward the outer motion of groove 101, makes the 6 top outsides of fixed block and 3 outer wall of cable conductor contact on the insulating layer, makes two fixed blocks 6 can fix 3 bottom outer wall joints of cable conductor between bottom plate 1 and roof 7.

Wherein, catch bar 4 bottom one side is the inclined plane structure, and catch bar 4 agrees with the promotion groove 101 inboard mutually, makes catch bar 4 insert when promoting inside the groove 101, can be with fixed block 6 outwards, makes fixed block 6 can carry out the joint with cable conductor 3, makes cable conductor 3 joint fix between bottom plate 1 and roof 7.

Wherein, the fixed column 702 top is semicircular structure, and fixed column 702 inlays with fixed orifices 103, makes fixed column 702 insert inside fixed orifices 103 and can form once fixed knot structure, and 5 inner wall screw threads of solid fixed ring of rethread and the outer wall screw-thread engagement of a fixed section of thick bamboo 104 carry out the secondary and fix, make bottom plate 1 and roof 7 more firm.

The working principle is as follows: firstly, cutting off the cable 3, so that two cables 3 are conveniently placed into the bottom plate 1 and the inside of the middle connecting groove 102, one end of each cable 3 is connected with the conductive column 2 capable of conducting electricity, then the top plate 7 is covered right above the bottom plate 1, the fixing column 702 is aligned with the fixing hole 103, then the fixing column 702 is pressed into the fixing hole 103 through a crimping pliers, meanwhile, the push rod 3 is inserted into the pushing groove 101, the fixing block 6 moves outwards, the inner side of the top end of the fixing block 6 is clamped with the outer wall insulating layer of each cable 3, the clamping ring 8 is clamped with the outer wall insulating layer of each cable 3, and the cables 3 are crimped between the bottom plate 1 and the top plate 7;

the bottom plate 1 and the top plate 7 are secondarily fixed by the fixing ring 5.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. An optical cable assembly crimp connection structure comprising: bottom plate (1), promote groove (101), connecting groove (102), fixed orifices (103), a fixed cylinder (104), lead electrical pillar (2), catch bar (4), solid fixed ring (5), fixed block (6), roof (7), connecting groove two (701), fixed column (702) and clamp ring (8), its characterized in that: the middle of the upper surface of the bottom plate (1) is fixedly connected with a connecting groove (102), and the middle of the connecting groove (102) is fixedly connected with a conductive column (2);

the outer side of the upper surface of the bottom plate (1) is uniformly provided with a plurality of fixing holes (103), the two sides of the two ends of the connecting groove (102) are respectively provided with a pushing groove (101), the inner part of the pushing groove (101) is movably connected with a fixing block (6), the two ends of the bottom plate (1) are respectively fixedly connected with a fixing cylinder (104), the outer wall of the fixing cylinder (104) is movably connected with a fixing ring (5), the bottom plate (1) is movably connected with a top plate (7), the outer side of the lower surface of the top plate (7) is uniformly provided with a plurality of fixing columns (702), the fixing columns (702) are movably connected with the fixing holes (103), the middle of the lower surface of the top plate (7) is fixedly connected with a connecting groove II (701), the two ends of the top plate (7) are respectively fixedly connected with a fixing cylinder (104), the outer wall of the fixing cylinder (104) is, and clamping rings (8) are fixedly connected to the two ends of the second connecting groove (701).

2. An optical cable assembly crimping structure as claimed in claim 1, wherein: the bottom plate (1) and the top plate (7) are both in a semi-arc surface structure, and the diameters of the inner wall and the outer wall of the bottom plate (1) and the inner wall and the outer wall of the top plate (7) are opposite.

3. An optical cable assembly crimping structure as claimed in claim 1, wherein: the clamping ring (8) is of a semicircular structure, and a plurality of triangular bulges are arranged on the inner wall of the clamping ring.

4. An optical cable assembly crimping structure as claimed in claim 1, wherein: the fixed block (6) is of a step structure, the outer arc surface of the outer side surface of the top end of the fixed block is provided with a plurality of triangular protrusions, and the fixed block (6) can move left and right on the inner wall of the pushing groove (101).

5. An optical cable assembly crimping structure as claimed in claim 1, wherein: one side of the bottom end of the push rod (4) is of an inclined surface structure, and the push rod (4) is matched with the inner side of the push groove (101).

6. An optical cable assembly crimping structure as claimed in claim 1, wherein: the top end of the fixing column (702) is of a semicircular structure, and the fixing column (702) is embedded in the fixing hole (103).