CN211830163U

CN211830163U - Cable accessory structure

Info

Publication number: CN211830163U
Application number: CN202020798504.3U
Authority: CN
Inventors: 钱云永; 钱微旦; ***; 苏燕山
Original assignee: Zhejiang Guyuan Electric Power Technology Co ltd
Current assignee: Zhejiang Guyuan Electric Power Technology Co ltd
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2020-10-30
Anticipated expiration: 2030-05-14

Abstract

The utility model provides a cable accessories structure, include: shell and connecting wire, shell internally mounted has the connecting wire, still includes: the utility model provides a cable accessories structure has adopted angle regulation's mode, needs the turning or be crooked position indoor, transfers to move to this use to cable accessories.

Description

Cable accessory structure

Technical Field

The utility model relates to a cable accessories technical field especially relates to a cable accessories structure.

Background

Power cable accessories (cableaddresses) are products for connecting cables with power transmission and distribution lines and related power distribution devices, generally refer to intermediate connections and terminal connections of various cables in the cable lines, and form a power transmission network together with the cables; the cable accessories are mainly characterized by not only recovering the performance of the cable, but also ensuring the extension of the length of the cable and the connection of the terminal according to the characteristics of the cable structure, the connection mode of the cable accessories is generally divided into terminal connection and intermediate connection, the terminal connection is divided into an indoor terminal and an outdoor terminal, the outdoor terminal is an outdoor cable joint in general conditions, and the indoor terminal is a joint for connecting the indoor connecting cable and the electric equipment; the intermediate connection is divided into a straight-through type and an insulation type.

When the cable is connected indoors, due to the fact that the installed positions often have different angle requirements, the surface of the cable can be broken when the existing cable accessories are bent frequently, and therefore the cable is subjected to a current leakage phenomenon.

Therefore, there is a need to provide a new cable accessory structure to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a cable accessories structure, this novel accessories structure has adopted angle regulation's mode, needs the turning or the crooked position indoor, transfers to this uses cable accessories.

The utility model provides a cable accessories structure, include: shell and connecting wire, shell internally mounted has the connecting wire, still includes: the wire inlet box, the wire outlet box, the wire inlet barrel, the wire outlet barrel, the connecting rod, the limiting plate, the sliding groove, the limiting block, the sliding plate, the fixing block, the pressing block, the torsion spring, the sliding groove and the sliding block are fixedly communicated with two ends of the shell, the wire inlet box and the wire outlet box are connected to one side of the wire inlet box, the wire inlet barrel is connected to one side of the wire outlet box, the connecting rod is rotatably connected to one end of the wire inlet box, the limiting plate is rotatably connected to one end of the wire outlet box, the sliding groove is formed in the limiting plate, the limiting blocks are symmetrically and equidistantly arranged on two sides of the sliding groove, the sliding groove is formed in the bottom of the sliding groove of the limiting plate, the sliding block is slidably connected in the sliding groove, the sliding plate is connected to the bottom of the sliding groove and, and the surface of the fixed block is rotatably connected with the pressing block through a torsion spring, and the pressing block is connected with the limiting block in a clamping mode.

Preferably, the inside equal fixed mounting of inlet box and outlet box has the junction box, and the junction box passes through threaded connection with an inlet tube and an outlet tube, the inside fixed mounting of junction box has the connecting piece, and connecting piece and connecting wire fixed connection, an outlet tube and an inlet tube all rotate and are connected with the plug-in components, and the connecting piece pegs graft with the plug-in components cooperation.

Preferably, the plug of the insert is circular arc shaped.

Preferably, the sliding block is in a trapezoidal structure.

Preferably, the upper surface of the pressing block is provided with anti-skid grains.

Preferably, the housing is made of flame-retardant polyvinyl chloride material.

Compared with the prior art, the utility model provides a cable accessories structure has following beneficial effect:

the utility model provides a cable accessories structure:

this device adopts connecting rod and limiting plate activity joint, adjusts the distance between connecting rod and the limiting plate to the realization is to the bending of connecting wire, thereby is different according to the angle of use, adjusts the angle size of connecting wire, carries out work, thereby has avoided when the frequent use of buckling of cable conductor, to the damage of cable, with this service behavior who protects cable accessories.

Drawings

Fig. 1 is a schematic view of the overall structure provided by the present invention;

FIG. 2 is a schematic view of a press block mounting structure provided by the present invention;

fig. 3 is a schematic structural view of the torsion spring provided by the present invention;

FIG. 4 is a schematic view of the internal structure of the inlet box provided by the present invention;

fig. 5 is a schematic view of the internal structure of the connection box provided by the present invention.

Reference numbers in the figures: 1. a housing; 2. a connecting wire; 3. an insert; 4. a wire inlet box; 5. an outlet box; 6. a wire inlet tube; 7. an outlet barrel; 8. a connecting rod; 9. a limiting plate; 10. a sliding groove; 11. a limiting block; 12. a sliding plate; 13. a fixed block; 14. briquetting; 15. a torsion spring; 16. a connection box; 17. a connecting member; 18. a chute; 19. a slide block.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic diagram of an overall structure provided by the present invention; FIG. 2 is a schematic view of a press block mounting structure provided by the present invention; fig. 3 is a schematic structural view of the torsion spring provided by the present invention; FIG. 4 is a schematic view of the internal structure of the inlet box provided by the present invention; fig. 5 is a schematic view of the internal structure of the connection box provided by the present invention. The cable accessory structure includes: a housing 1, a connection line 2, an insert 3 and a connector 17.

In a specific implementation, as shown in fig. 1, 2 and 3, a cable accessory structure includes: shell 1 and connecting

wire

2, 1 internally mounted of shell has connecting wire 2, still includes: the wire inlet box 4, the wire outlet box 5, the wire inlet tube 6, the wire outlet tube 7, the connecting rod 8, the limiting plate 9, the sliding groove 10, the limiting block 11, the sliding plate 12, the fixing block 13, the pressing block 14, the torsion spring 15, the sliding groove 18 and the sliding block 19 are fixedly communicated with two ends of the shell 1, the wire inlet box 4 and the wire outlet box 5 are fixedly communicated with each other, one side of the wire inlet box 4 is connected with the wire inlet tube 6, one side of the wire outlet box 5 is connected with the wire outlet tube 7, one end of the wire inlet box 4 is rotatably connected with the connecting rod 8, one end of the wire outlet box 5 is rotatably connected with the limiting plate 9, the sliding groove 10 is arranged in the limiting plate 9, the limiting blocks 11 are symmetrically and equidistantly arranged on two sides of the sliding groove 10, the limiting plate 9 is positioned at the bottom of the sliding groove 10 and is provided with the sliding groove 18, the connecting rod 8 is fixedly connected with the sliding plate 12, the fixed blocks 13 are symmetrically installed at the top of the sliding plate 12, the surface of each fixed block 13 is rotatably connected with the pressing block 14 through the torsion spring 15, the pressing block 14 is clamped with the limiting block 11, the sliding plate 12 is arranged in the sliding groove 10, the sliding block 19 and the sliding groove 18 are matched to move along the moving track, the limiting block 11 and the pressing block 14 are matched to be used, the angle of the device is positioned, and the torsion spring 15 is matched to be used, so that the pressing block 14 can be better clamped with the limiting block 11 when the device is not moved.

Referring to fig. 4 and 5, the inside equal fixed mounting of inlet box 4 and outlet box 5 has junction box 16, and junction box 16 passes through threaded connection with inlet tube 6 and outlet tube 7, the inside fixed mounting of junction box 16 has connecting piece 17, and connecting

piece

17 and 2 fixed connection of connecting wire, outlet tube 7 and inlet tube 6 all rotate and are connected with insert 3, and connecting piece 17 pegs graft with 3 cooperations of insert, connect the electric wire through the mode of the grafting that adopts the joint, more have the security.

As shown in fig. 5, the plug of the insert 3 is circular arc-shaped, and the plug is circular arc-shaped, so that the plug of the insert 3 can be inserted into the inside of the connecting piece 17 conveniently.

The sliding block 19 is of a trapezoidal structure and is not easy to fall off in the moving process.

Referring to fig. 2, the upper surface of the pressing block 14 is provided with anti-slip lines, so that the pressing block cannot slip by hand when pushed, and the pressing is more stable.

The shell 1 is made of flame-retardant polyvinyl chloride materials, and is high in insulativity and good in flame retardance.

The working principle is as follows: when wiring is carried out, the connecting box 16 of the wire inlet cylinder 6 is separated through threads, indoor wires are stripped, the indoor wires are connected with the insert 3, after connection, the insert 3 and the connecting piece 17 are inserted in a matched mode, at the moment, the insert 3 and the connecting piece 17 are attached, the angle is adjusted according to indoor use conditions, the pressing block 14 is pressed to enable the pressing block 14 to extrude the torsion spring 15 to deform, the pressing block 14 is enabled to be tilted to enable the pressing block 14 not to be clamped with the limiting block 11, the pressing block 14 is pushed to enable the sliding block 19 to move along the linear direction of the sliding groove 18, the sliding plate 12 and the connecting rod 8 are pushed to move along the sliding groove 10, accordingly, the angle adjustment of the pushing device is carried out, after the adjustment is finished, the pressing block 14 is stopped to be pressed, due to elastic recovery of the torsion spring 15, the bottom end of the pressing block 14 is enabled to be.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. An electrical cable accessory structure comprising: shell (1) and connecting wire (2), shell (1) internally mounted has connecting wire (2), its characterized in that still includes: the wire inlet box comprises a wire inlet box (4), a wire outlet box (5), a wire inlet cylinder (6), a wire outlet cylinder (7), a connecting rod (8), a limiting plate (9), a sliding groove (10), a limiting block (11), a sliding plate (12), a fixing block (13), a pressing block (14), a torsion spring (15), a sliding groove (18) and a sliding block (19), wherein the wire inlet box (4) and the wire outlet box (5) are fixedly communicated with two ends of a shell (1), the wire inlet box (4) is connected with one side of the wire inlet box (4), the wire outlet cylinder (7) is connected with one side of the wire outlet box (5), the connecting rod (8) is rotatably connected with one end of the wire inlet box (4), the limiting plate (9) is rotatably connected with one end of the wire outlet box (5), the sliding groove (10) is formed in the limiting plate (9), the limiting blocks (11) are symmetrically and equidistantly arranged on two sides of the sliding groove (10), the, and sliding block (19) is connected in sliding groove (18), the bottom of sliding groove (10) is connected with sliding plate (12), and sliding plate (12) and sliding block (19) fixed connection, connecting rod (8) and sliding plate (12) fixed connection, fixed block (13) are installed to the top symmetry of sliding plate (12), and the surface of fixed block (13) rotates through torsion spring (15) and connects briquetting (14), briquetting (14) and stopper (11) joint.

2. The cable accessory structure according to claim 1, wherein a connection box (16) is fixedly mounted inside each of the wire inlet box (4) and the wire outlet box (5), the connection box (16) is in threaded connection with the wire inlet cylinder (6) and the wire outlet cylinder (7), a connecting piece (17) is fixedly mounted inside the connection box (16), the connecting piece (17) is fixedly connected with the connecting wire (2), the wire outlet cylinder (7) and the wire inlet cylinder (6) are rotatably connected with the inserting piece (3), and the connecting piece (17) is in matched insertion connection with the inserting piece (3).

3. The cable accessory structure according to claim 2, characterized in that the plug of the insert (3) is rounded.

4. The cable accessory structure according to claim 1, characterized in that the slider (19) is of trapezoidal configuration.

5. The cable accessory structure according to claim 1, characterized in that the upper surface of the pressure block (14) is provided with anti-slip threads.

6. The cable accessory structure according to claim 1, characterized in that the casing (1) is made of flame retardant polyvinyl chloride material.