CN219627029U

CN219627029U - Cable adapter for electrical engineering

Info

Publication number: CN219627029U
Application number: CN202320490618.5U
Authority: CN
Inventors: 刘好奇; 乔万里; 李秀楼
Original assignee: GD Power Jiuquan Power Generation Co Ltd
Current assignee: GD Power Jiuquan Power Generation Co Ltd
Priority date: 2023-03-15
Filing date: 2023-03-15
Publication date: 2023-09-01
Anticipated expiration: 2033-03-15

Abstract

The utility model discloses a cable adapter for electrical engineering, which relates to the technical field of cable adapters and comprises two junction boxes, wherein connecting wires are inserted into the junction boxes, pressing plates are connected to the junction boxes in a sliding mode, guide rods are fixedly connected to the junction boxes, threaded rods are connected to the pressing plates through bearings, threaded sleeves are fixedly connected to the junction boxes, and one junction box is provided with connectors. The utility model provides a cable adapter for electrical engineering, which is provided with a threaded rod, a threaded sleeve, a pressing plate and other parts, so that a connecting wire can be inserted into a junction box, then the threaded rod is rotated, the pressing plate is adjusted by the threaded rod to press the connecting wire on a guide piece, the connecting wire can be fixed in the junction box, and then a plug is spliced with a connector, thereby solving the technical problem that the cable adapter is inconvenient to use.

Description

Cable adapter for electrical engineering

Technical Field

The present disclosure relates to cable connectors, and particularly to a cable connector for electrical engineering.

Background

Cables are a generic term for items such as optical cables and electric cables. The cable has a plurality of purposes, is mainly used for controlling multiple functions such as installation, connection equipment, power transmission and the like, and is a common and indispensable thing in daily life. Because the cable is charged, special care is required for installation. According to the cable adapter for electrical engineering with the publication number CN212543227U, the upper surfaces of the first fixing seat and the second fixing seat are provided with the wire grooves, the clamping grooves are formed in one side of the inner wall of each wire groove, the other side of the inner wall of each wire groove is slidably connected with the U-shaped clamping ring, the tail ends of the U-shaped clamping rings are connected with the second threaded rods, and the wiring assemblies are fixedly connected to one sides, opposite to the first fixing seat and the second fixing seat, of each wire groove. The cable adapter is needed to be used when two connecting wires are connected, the cable adapter is not convenient to use, winding, limiting and other operations are needed, and the efficiency is not high when the two connecting wires are connected.

Disclosure of Invention

The utility model provides a cable adapter for electrical engineering, which solves the technical problem that the cable adapter is not convenient to use.

In order to solve the technical problems, the cable connector for electrical engineering comprises a junction box, guide sheets are arranged on the junction box, connecting wires are spliced in the junction box, a pressing plate is connected in the junction box in a sliding mode, guide rods are fixedly connected to the junction box, threaded rods are connected to the pressing plate through bearings, threaded sleeves are fixedly connected to the junction box, two junction boxes are arranged, one junction box is provided with connectors, the other junction box is provided with plugs, the connectors are spliced with the plugs, limiting sleeves are connected to the outer sides of the plugs in a rotating mode, the limiting sleeves are connected with the plugs through threads, and protruding blocks are fixedly connected to the connectors.

Preferably, the guide rod is in sliding sleeve connection with the pressing plate, the guide rod is in sliding connection with the guide piece, and the pressing plate can be guided through the design of the guide rod.

Preferably, the clamp plate contacts with the connecting wire, connecting wire and guide vane contact, through the design of clamp plate, can play spacing effect to the connecting wire.

Preferably, the threaded rod is connected with the threaded sleeve through threads, the threaded rod is rotationally connected with the junction box, and the pressing plate can be driven to move through the design of the threaded rod.

Preferably, the knob is fixedly connected to the threaded rod, and the threaded rod can be conveniently rotated through the design of the knob.

Preferably, the limiting sleeve is provided with a ring groove, the inside of the ring groove is connected with a lug in a sliding manner, and the lug can be matched to play a limiting role on the limiting sleeve through the design of the ring groove.

Compared with the related art, the cable adapter for the electrical engineering has the following beneficial effects:

the utility model provides a cable adapter for electrical engineering, which is provided with a threaded rod, a threaded sleeve, a pressing plate and other parts, so that a connecting wire can be inserted into a junction box, then the threaded rod is rotated, the pressing plate is adjusted by the threaded rod to press the connecting wire on a guide piece, the connecting wire can be fixed in the junction box, and then a plug is spliced with a connector, thereby solving the technical problem that the cable adapter is inconvenient to use.

The utility model provides a cable adapter for electrical engineering, which is provided with a limit sleeve, a lug and other parts, so that when a connector and a plug are spliced, the limit sleeve and the plug can move in a threaded manner through rotating the limit sleeve, the limit sleeve can limit the plug, and the connector and the plug can be kept stable after being connected.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a front cross-sectional view of FIG. 1 of the present utility model;

fig. 3 is an enlarged view of the structure of the portion a in fig. 2 according to the present utility model.

Reference numerals in the drawings: 1. a junction box; 2. a guide piece; 3. a connecting wire; 4. a pressing plate; 5. a guide rod; 6. a threaded rod; 7. a thread sleeve; 8. a knob; 9. a connector; 10. a plug; 11. a limit sleeve; 12. a bump; 13. and a ring groove.

Detailed Description

Please refer to fig. 1, fig. 2, fig. 3, a cable adapter for electrical engineering, including terminal box 1, be provided with guide vane 2 on the terminal box 1, the inside grafting of terminal box 1 has connecting wire 3, the inside sliding connection of terminal box 1 has clamp plate 4, fixedly connected with guide bar 5 on the terminal box 1, guide bar 5 and clamp plate 4 slip cup joint, guide bar 5 and guide vane 2 sliding connection, through the design of guide bar 5, can play the guide effect to clamp plate 4, clamp plate 4 and connecting wire 3 contact, connecting wire 3 and guide vane 2 contact, through the design of clamp plate 4, can play spacing effect to connecting wire 3.

Referring to fig. 2 and 3, the pressing plate 4 is connected with a threaded rod 6 through a bearing, the junction box 1 is fixedly connected with a threaded sleeve 7, the threaded rod 6 is connected with the threaded sleeve 7 through threads, the threaded rod 6 is rotationally connected with the junction box 1, the pressing plate 4 can be driven to move through the design of the threaded rod 6, the threaded rod 6 is fixedly connected with a knob 8, and the threaded rod 6 can be conveniently rotated through the design of the knob 8.

Referring to fig. 2 and 3, the number of the junction boxes 1 is two, one junction box 1 is provided with a connector 9, the other junction box 1 is provided with a plug 10, the connector 9 is spliced with the plug 10, the outer side of the plug 10 is rotationally connected with a limit sleeve 11, the limit sleeve 11 is in threaded connection with the plug 10, the connector 9 is fixedly connected with a bump 12, the limit sleeve 11 is provided with a ring groove 13, the inside of the ring groove 13 is slidably connected with a bump 12, and the bump 12 can play a limit role on the limit sleeve 11 through the design of the ring groove 13.

Working principle: during the use, through inserting connecting wire 3 in terminal box 1, then rotate knob 8, make knob 8 drive threaded rod 6 and rotate, make threaded rod 6 and thread bush 7 take place the screw thread motion, thereby make threaded rod 6 drive clamp plate 4 and remove, make clamp plate 4 compress tightly connecting wire 3 on guide vane 2, can fix connecting wire 3 on connecting wire 3, then peg graft connector 9 and plug 10, then rotate stop collar 11, make stop collar 11 rotate on lug 12 on connector 9, and make stop collar 11 take place the screw thread motion with plug 10, alright make connector 9 play spacing effect to plug 10 when pegging graft with plug 10, can remain stable when making plug 10 peg graft with connector 9.

Claims

1. The utility model provides a cable adapter for electrical engineering, includes terminal box (1), its characterized in that, be provided with guide vane (2) on terminal box (1), the inside grafting of terminal box (1) has connecting wire (3), the inside sliding connection of terminal box (1) has clamp plate (4), fixedly connected with guide bar (5) on terminal box (1), be connected with threaded rod (6) through the bearing on clamp plate (4), fixedly connected with thread bush (7) on terminal box (1), the quantity of terminal box (1) is two, is provided with connector (9) on one of them terminal box (1), another be provided with plug (10) on terminal box (1), connector (9) are pegged graft with plug (10), the outside rotation of plug (10) is connected with stop collar (11), stop collar (11) and plug (10) pass through threaded connection, fixedly connected with lug (12) on connector (9).

2. The cable adaptor for electrical engineering according to claim 1, wherein the guide rod (5) is slidably sleeved with the pressing plate (4), and the guide rod (5) is slidably connected with the guide piece (2).

3. A cable adaptor for electrical engineering according to claim 1, wherein the pressure plate (4) is in contact with a connection wire (3), the connection wire (3) being in contact with a guide piece (2).

4. A cable adaptor for electrical engineering according to claim 1, wherein the threaded rod (6) is screwed with the threaded sleeve (7), and the threaded rod (6) is rotatably connected with the junction box (1).

5. The cable adaptor for electrical engineering according to claim 1, wherein a knob (8) is fixedly connected to the threaded rod (6).

6. The cable adaptor for electrical engineering according to claim 1, wherein the limiting sleeve (11) is provided with a ring groove (13), and a bump (12) is slidingly connected inside the ring groove (13).