CN218215912U

CN218215912U - Explosion-proof cable connector

Info

Publication number: CN218215912U
Application number: CN202222596607.3U
Authority: CN
Inventors: 徐艺; 黄继建; 张鸽
Original assignee: Zhejiang Ruiyi Electrical Technology Co ltd
Current assignee: Zhejiang Ruiyi Electrical Technology Co ltd
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2023-01-03
Anticipated expiration: 2032-09-29

Abstract

The utility model relates to a cable connector technical field specifically is a flame proof cable connector, including first connecting seat and second connecting seat, the one end movable mounting of first connecting seat and second connecting seat has the elasticity compact heap, two the outside of elasticity compact heap is run through there are two screws, two the outside movable mounting of screw has the nut, the inside of first connecting seat and second connecting seat is provided with the cable main part, two the one end fixed mounting of cable main part has hollow plug and hollow cannula, the flame proof cable connector after the improvement, through the cooperation of elasticity compact heap, screw and nut, improve the convenience when flame proof cable connector dismouting and maintenance by a wide margin, reduce operating time when staff to flame proof cable connector dismouting and maintenance, increase work efficiency simultaneously, utilize the cooperation of first sealing washer and second sealing washer, promote flame proof cable connector's dual water-proof effect to promote flame proof cable connector's practicality.

Description

Explosion-proof cable connector

Technical Field

The utility model relates to a cable connector technical field specifically is a flame proof cable connector.

Background

The connector is also called a connector, also called a connector and a socket in China, and generally refers to an electrical connector, i.e. a device for connecting two active devices to transmit current or signals, and a male terminal and a female terminal can transmit messages or current after being contacted, also called a connector.

The cable connector is mainly suitable for signal transmission between various digital program-controlled exchanges and photoelectric transmission equipment inside connection and distribution frames of a transmission equipment office, is used for communication equipment for transmitting video data, is used as a connecting device between a power cable and explosion-proof electrical switching equipment, and can also be used as an information communication cable connector.

The prior patent (publication number: CN 213845681U) discloses an explosion-proof cable connector, which belongs to the field of cable connectors and comprises a screwing part, a mounting shell, a cable body, explosion-proof threads, a sealing nut, a resistance-reducing gasket, a sealing ring groove, a baffle and a sealant. The utility model discloses a with the cable body flare-out and pass in the installation shell, then add gluey sealant in the installation shell, and then fill the gap between the cable, utilize the flame proof screw thread on the installation shell to revolve during the use and twist in the mounted position, and then because airtight packing between the cable body, and then carry out complete isolation with mounted position and external environment, the seal of flame proof screw thread in addition, new step cooperation gland nut extrusion seal gasket further and further airtight to the small clearance of flame proof screw thread, can accomplish the back at the sealing ring inslot coating sealant through sealed annular, and then realize cable connection's complete sealing, and then play good flame proof effect. The inventor finds that the prior art has the following problems in the process of realizing the utility model: 1. the traditional cable connector is complex to operate in the process of connecting and disassembling the cable, so that workers are time-consuming and labor-consuming to operate, and the connector cannot be quickly assembled and disassembled; 2. the traditional connector cannot fix the cable, so that the cable connector easily causes the cable to be loosened or offset in the using process, the cable connecting effect is achieved, and the practicability of the connector is greatly reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a flame proof cable connector, with provide traditional cable connector in solving above-mentioned background art and connecting and dismantle in-process complex operation to the cable, make the staff operation get up to waste time and energy, lead to unable quick installation and dismantlement to the connector, and traditional connector can't be fixed to the cable, make cable connector in the use, lead to the cable to take place to become flexible or squint easily, thereby make cable junction effect, reduce the problem of the practicality of connector by a wide margin. In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a flame proof cable connector, includes first connecting seat and second connecting seat, the one end movable mounting of first connecting seat and second connecting seat has elastic pressing block, two elastic pressing block's outside is run through there are two screws, two the outside movable mounting of screw has the nut, the inside of first connecting seat and second connecting seat is provided with the cable subject, two the one end fixed mounting of cable subject has cavity plug and hollow intubate, two the cable subject outside has set gradually sealed pad and gasket from inside to outside.

Further preferably, the first connecting seat and the second connecting seat are in threaded connection.

Further preferably, the surfaces of the sealing gasket and the gasket are provided with through holes, and the inner size of the through holes is consistent with the outer size of the cable main body.

Further preferably, the inner dimension of the elastic compression block is consistent with the outer dimension of the cable main body.

Further preferably, a first sealing ring is attached to one side of the elastic pressing block.

Further preferably, a second sealing ring is attached to one side of the first connecting seat.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in, through the screw-thread fit between first connecting seat and the second connecting seat for it is more convenient to be connected the cable main part, improves the convenience when flame proof cable connector dismouting and maintenance by a wide margin, makes the staff simpler to the first hand of flame proof cable connector, thereby reduces the operating time of staff when to flame proof cable connector dismouting and maintenance, increases work efficiency simultaneously.

The utility model discloses in, through the cooperation of screw and nut, improve the stability of elasticity compact heap to the cable main part, utilize the ring flange can increase the fixity between first connecting seat and the second connecting seat, solved flame proof cable connector in the use, lead to the cable to take place not hard up or the problem that drops easily, utilize the cooperation of first sealing washer and second sealing washer, promote flame proof cable connector's dual water-proof effects, thereby promote flame proof cable connector's practicality by a wide margin.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the front view of the internal structure of the present invention;

fig. 3 is a schematic side view of the present invention.

In the figure: 1. a first connecting seat; 2. a second connecting seat; 3. an elastic pressing block; 4. a screw; 5. a nut; 6. a cable body; 7. a hollow plug; 8. a hollow cannula; 9. a gasket; 10. and (7) a gasket.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by the staff of ordinary skill in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a flame proof cable connector, including first connecting seat 1 and second connecting seat 2, the one end movable mounting of first connecting seat 1 and second connecting seat 2 has elasticity compact heap 3, two screws 4 have been run through to the outside of two elasticity compact heaps 3, the outside movable mounting of two screws 4 has nut 5, the inside of first connecting seat 1 and second connecting seat 2 is provided with cable body 6, the one end fixed mounting of two cable body 6 has hollow plug 7 and hollow intubate 8, 6 outsides of two cable body have set gradually sealed 9 and gasket 10 from inside to outside.

In this embodiment, as shown in fig. 2, the first connecting seat 1 and the second connecting seat 2 are connected by a screw; the fixation between the hollow plug 7 and the hollow cannula 8 is made more stable, avoiding the problems of loosening and falling off of the connector during use.

In this embodiment, as shown in fig. 2, through holes are formed on the surfaces of the gasket 9 and the gasket 10, and the inner size of the through holes is consistent with the outer size of the cable body 6; the stability of the cable main body 6 in the connector is improved, and the problem that the cable is easy to loosen in the use process of the cable connector is solved.

In this embodiment, as shown in fig. 2 and 3, the inner dimension of the elastic pressing block 3 is consistent with the outer dimension of the cable main body 6, so that the elastic pressing block 3 compresses and fixes the cable main body 6, the waterproof sealing effect of the connector is improved, and the convenience in dismounting and mounting the connector is also greatly improved.

In this embodiment, as shown in fig. 1, a first sealing ring is attached to one side of the elastic pressing block 3; improve the waterproof sealing effect of first connecting seat 1 and second connecting seat 2 by a wide margin, avoid leading to the damage of cable main part 6 because of the long-time use of connector, also increased the live time that the connector maintained simultaneously, increased the life of connector.

In this embodiment, as shown in fig. 1, a second sealing ring is attached to one side of the first connecting seat 1; the waterproof leakproofness between messenger's increase first connecting seat 1 and the second connecting seat 2 effectively prevents the connector because of the leakproofness is poor during the use, and leads to the rainwater to get into inside the connector to make the phenomenon of connector damage appear.

The utility model discloses a use method and advantage: when the explosion-proof cable connector is used, the working process is as follows:

as shown in fig. 1, fig. 2 and fig. 3, firstly, two cable bodies 6 to be connected respectively pass through an elastic pressing block 3, a sealing gasket 9, a gasket 10 and the interiors of a first connecting seat 1 and a second connecting seat 2 and extend into a hollow plug 7 and a hollow insertion tube 8, then the first connecting seat 1 and the second connecting seat 2 are fixed together through threaded connection, so that the fixity between the hollow plug 7 and the hollow insertion tube 8 is more stable, the problem that the connector loosens and falls off during use is avoided, then, flanges are connected through threaded connection, so that the fixity between the first connecting seat 1 and the second connecting seat 2 is improved, a second sealing ring is attached to one side of the first connecting seat 1, the waterproof sealing performance between the first connecting seat 1 and the second connecting seat 2 can be improved, the phenomenon that rainwater enters the connector due to poor sealing performance during use of the connector is effectively prevented, so that the connector is damaged occurs, then the sealing gasket 9 and the gasket 10 are sequentially pushed into the interiors of the first connecting seat 1 and the second connecting seat 2, the problem that the gasket 6 and the gasket 3 are easily loosened during the process of fixing of the cable connector by pushing the elastic pressing block and the elastic connecting seat 3, and the gasket 3, and the cable connector are solved, the waterproof sealing effect of the connector is greatly improved, the convenience in dismounting the connector is also greatly improved, the cooperation of the screw 4 and the nut 5 is utilized, the elastic pressing block 3 is fixed on the surface of the cable main body 6, the connection to the cable main body 6 is more convenient, the convenience in dismounting and maintaining the flameproof cable connector is greatly improved, the operation time of workers in dismounting and maintaining the flameproof cable connector is shortened, the double waterproof effect of the flameproof cable connector is improved simultaneously, and the practicability of the flameproof cable connector is greatly improved.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. The skilled worker in this industry should understand that the present invention is not limited by the above embodiments, and what is described in the above embodiments and the specification is only the preferred embodiments of the present invention, and does not limit the present invention, without departing from the spirit and scope of the present invention, the present invention can also have various changes and improvements, and these changes and improvements all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a flame proof cable connector, includes first connecting seat (1) and second connecting seat (2), its characterized in that: the one end movable mounting of first connecting seat (1) and second connecting seat (2) has elasticity compact heap (3), two the outside of elasticity compact heap (3) is run through and is had two screws (4), two the outside movable mounting of screw (4) has nut (5), the inside of first connecting seat (1) and second connecting seat (2) is provided with cable body (6), two the one end fixed mounting of cable body (6) has cavity plug (7) and hollow intubate (8), two cable body (6) outside from inside to outside has set gradually sealed pad (9) and gasket (10).

2. The flameproof cable connector of claim 1, characterized in that: and the first connecting seat (1) and the second connecting seat (2) are in threaded connection.

3. The flameproof cable connector of claim 1, characterized in that: through holes are formed in the surfaces of the sealing gasket (9) and the gasket (10), and the inner size of each through hole is consistent with the outer size of the cable main body (6).

4. The flameproof cable connector of claim 1, characterized in that: the inner dimension of the elastic pressing block (3) is consistent with the outer dimension of the cable main body (6).

5. The flameproof cable connector of claim 1, characterized in that: one side laminating of elasticity compact heap (3) has first sealing washer.

6. The flameproof cable connector of claim 1, characterized in that: and a second sealing ring is attached to one side of the first connecting seat (1).