CN218040744U

CN218040744U - High-voltage cable connector with temperature monitoring function

Info

Publication number: CN218040744U
Application number: CN202221312478.4U
Authority: CN
Inventors: 江初根
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2022-12-13
Anticipated expiration: 2032-05-30

Abstract

The utility model relates to a high tension cable connector with temperature monitoring belongs to electric power monitoring technology field. The following technical scheme is provided, including plug assembly, stud, flat pad, nut, K type blanking cover and terminal cap, plug assembly is provided with preceding plug and back plug, and the one end of back plug has been seted up, and the one end of preceding plug and back plug are through dismantling the connection, and plug assembly all is provided with the through-hole, and all is provided with induction system installation component in the through-hole, and the effect is used for installing temperature, current detection device. The utility model discloses an installation cover, sand grip, dog, terminal cap and K type blanking cover's cooperation realizes can setting up the monitoring subassembly on the plug for the real-time temperature of monitoring cable connector. The temperature monitoring device is effectively protected, damage to the temperature monitoring device caused by other construction operations is greatly reduced, and real-time monitoring of the temperature monitoring device on the cable joint is guaranteed.

Description

High-voltage cable connector with temperature monitoring function

Technical Field

The utility model relates to an electric power monitoring technology field especially relates to a high tension cable connector with temperature monitoring.

Background

The cable connector is also called a cable head. After the cable is laid, the sections of the cable must be connected together in order to form a continuous line, and these connections are called cable connectors. The cable joints at the middle of the cable run are called intermediate joints and the cable joints at the two ends of the run are called termination joints. The cable joint is used for locking and fixing the incoming and outgoing lines, and plays a role in water resistance, dust prevention and vibration prevention.

Along with the increase of the industrialization degree, the demand of people for electricity is also increased year by year. Therefore, how to ensure the normal supply of power becomes a great concern for power maintenance personnel. There are many factors affecting the normal supply of power, and among the factors affecting the normal supply of power, the overheating of the cable joint accounts for a large proportion. The cause of many high-voltage cable fire accidents in China is synthesized, and most of the reasons are that the contact resistance is increased due to poor cable joints, so that the temperature of the joints is increased, the joint contact is further poor, and a vicious circle is formed under the condition that the joint is not monitored. Eventually resulting in a fire in the cable and causing accidental loss. Therefore, the real-time online temperature monitoring of the cable joint is realized, and the weight guarantee of safe operation is realized.

Therefore, how to handle the high-voltage cable connector is a technical problem to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the problem that exists among the background art, provide a high tension cable connector with temperature monitoring with induction system installation component.

The technical scheme of the utility model: the utility model provides a high tension cable connector with temperature monitoring, includes plug subassembly, stud, flat pad, nut, K type blanking cover and terminal cap, plug subassembly is provided with preceding plug and back plug, the mounting groove has been seted up to the one end of back plug, the one end of preceding plug with the back plug passes through the connection can be dismantled to the mounting groove, plug subassembly all is provided with the through-hole, and all is provided with induction system installation component in the through-hole, and the effect is used for installing temperature, current detection device.

Preferably, induction system installation component is provided with installation cover and installed part, the installation cover inlays to be established preceding plug with the inner wall of back plug through-hole, the upper end of installation cover sets up to the pipe form, just the installation upper end pipe diameter is the same with the through-hole.

Preferably, the circular ring at the upper end part of the mounting sleeve is uniformly provided with two groups of check blocks, the two groups of check blocks are arranged on the inner peripheral side wall of the check blocks, and a rectangular groove is formed in the middle of the circular pipe at the upper end part of the mounting sleeve.

Preferably, the inner wall of the stop block is uniformly provided with convex strips.

Preferably, the mounting piece is provided with a rectangular block, a short pipe and a long pipe, the rectangular block is matched with the rectangular groove formed by the stop block, and the rectangular block is embedded into the rectangular groove formed by the stop block and is provided with a circular hole.

Preferably, the side walls of the front plug and the rear plug are provided with shielding hoops, and the shielding hoops are provided with shielding grounding wires through bolt assemblies.

Compared with the prior art, the utility model discloses following profitable technological effect has:

through the cooperation of installation cover, sand grip, dog, terminal cap and K type blanking cover, the realization can set up the monitoring subassembly on the plug for the real-time temperature of monitoring cable joint head. The temperature monitoring device is effectively protected, damage to the temperature monitoring device caused by other construction operations is greatly reduced, and real-time monitoring of the temperature monitoring device on the cable joint is guaranteed.

Drawings

Fig. 1 shows a schematic view of the whole structure of an embodiment of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic side view of a mounting member according to another embodiment of the present invention;

fig. 4 is a schematic front view of the structure of fig. 3.

Reference numerals: 1-stud bolt, 10-front plug, 11-rear plug, 111-mounting groove, 3-flat pad, 4-nut, 5-K type blanking cover, 6-terminal cap, 7-shielding hoop, 8-mounting sleeve, 801-stop block, 9-raised strip, 12-shielding grounding wire, 13-lug, 14-stress cone, 15-mounting piece, 151-rectangular block, 152-short pipe and 153-long pipe.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1-2, the utility model provides a high tension cable connector with temperature monitoring, including plug assembly, stud 1, flat pad 3, nut 4, K type blanking cover 5 and terminal cap 6, plug assembly is provided with front plug 10 and back plug 11, mounting groove 111 has been seted up to back plug 11's one end, front plug 10's one end and back plug 11 can dismantle the connection through mounting groove 111, plug assembly all is provided with the through-hole, and all be provided with induction system installation component in the through-hole, the effect is used for the temperature, current detection device installs, induction system installation component is provided with installation cover 8 and installed part 15, installation cover 8 inlays the inner wall of establishing at front plug 10 and back plug 11 through-hole, installation cover 8's upper end sets up to the pipe form, and installation cover 8 upper end pipe portion diameter is the same with the through-hole.

The working principle of the high-voltage cable connector with the temperature monitoring function based on the first embodiment is that when the connector 10 is installed, the stud bolt 1 is screwed into the single-double-way switch cabinet, the surfaces of the front plug 10 and the stress cone 14 are cleaned, and meanwhile, silicone grease is coated. The cable with the pressed wire lug 13 is inserted into the through hole of the front plug 10 in a unidirectional movement mode until the wire lug 13 is aligned with the through hole, the flat gasket 3 and the nut 4 are sequentially arranged, the nut is screwed by a tool, after the K-shaped blanking cover 5 is cleaned and coated with silicone grease, the installation is screwed, and then the terminal cap 6 is installed. Finally the shielded earth wire 12 is connected to the earth wire.

Example two

As shown in fig. 1-4, the utility model provides a high tension cable connector with temperature monitoring compares in embodiment one, and this embodiment still includes: the mounting piece 15 is provided with a rectangular block 151, a short pipe 152 and a long pipe 153, the rectangular block 151 is matched with the rectangular groove formed by the stop blocks 801, and the rectangular block 151 is embedded into the rectangular groove formed by the stop blocks 801 and provided with a circular hole; the side walls of the front plug 10 and the rear plug 11 are provided with shielding hoops 7, and the shielding hoops 7 are provided with shielding grounding wires 12 through bolt assemblies.

In this embodiment, the temperature sensing device may be disposed at 151, 152, or 153, after the front plug 10 is installed, the K-shaped plug 5 and the terminal cap 6 are not installed, the coupling stud is the prior art, and is not related to the improvement point, and is not described herein again to be installed at the rear of the front plug 10, and the coupling stud is screwed with the stud 1, the surfaces of the rear plug 11 and the lug 13 are cleaned and uniformly coated with silicone grease, the cable with the pressed lug 13 is inserted into the through hole of the rear plug 11 in a unidirectional movement manner until the lug 13 is aligned, the rear plug 11 is installed at one end of the front plug 10 as shown in fig. 1, connected through the installation groove 111, and then the flat pad 3 and the nut 4 are installed in sequence, and the nut is screwed with a tool. After cleaning and smearing silicone grease on the K-shaped plugging cover 5, the installation is screwed down, and then the terminal cap 6 is installed. Finally the shielded earth wire 12 is connected to the earth wire.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations to the above embodiments based on the technical solution of the present invention and the related teachings of the above embodiments.

Claims

1. The utility model provides a high tension cable connector with temperature monitoring which characterized in that: including plug subassembly, stud (1), flat pad (3), nut (4), K type blanking cover (5) and terminal cap (6), plug subassembly is provided with preceding plug (10) and back plug (11), mounting groove (111) have been seted up to the one end of back plug (11), the one end of preceding plug (10) with back plug (11) are passed through the connection can be dismantled in mounting groove (111), and plug subassembly all is provided with the through-hole, and all is provided with induction system installation component in the through-hole, and the effect is used for installing temperature, current detection device.

2. A high voltage cable connector with temperature monitoring according to claim 1, wherein: induction system installation component is provided with installation cover (8) and installed part (15), installation cover (8) inlay and establish preceding plug (10) with the inner wall of back plug (11) through-hole, the upper end of installation cover (8) sets up to the pipe form, just installation cover (8) upper end pipe diameter is the same with the through-hole.

3. A high voltage cable connector with temperature monitoring according to claim 2, wherein: the mounting sleeve is characterized in that stop blocks (801) are uniformly arranged in a circular ring at the upper end of the mounting sleeve (8), two groups of stop blocks are arranged on the inner peripheral side wall of each stop block (801), and a rectangular groove is formed in the middle of a circular pipe at the upper end of the mounting sleeve (8).

4. A high voltage cable connector with temperature monitoring according to claim 3, wherein: the inner wall of the stop block (801) is uniformly provided with raised lines (9).

5. A high voltage cable connector with temperature monitoring according to claim 4, wherein: the mounting piece (15) is provided with a rectangular block (151), a short pipe (152) and a long pipe (153), the rectangular block (151) is matched with a rectangular groove formed by the stop block (801), and the rectangular block (151) is embedded into the rectangular groove formed by the stop block (801) and is provided with a circular hole.

6. A high voltage cable connector with temperature monitoring according to claim 1, wherein: the side wall of front plug (10) with back plug (11) all is provided with shielding staple bolt (7), shielding staple bolt (7) are provided with shielding earth connection (12) through bolt assembly.