CN216413833U

CN216413833U - Sealing structure for cable cabin penetration

Info

Publication number: CN216413833U
Application number: CN202122149132.9U
Authority: CN
Inventors: 朱海荣; 陈加垒; 卢意
Original assignee: Huai'an Yunhe Shipping Co ltd
Current assignee: Huai'an Yunhe Shipping Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-04-29
Anticipated expiration: 2031-09-07

Abstract

The utility model belongs to the technical field of cable installation, and discloses a sealing structure for cable cabin penetration, which comprises a cable and a cabin wall, wherein the outer wall of the cable is provided with a first sealing pipe and a second sealing pipe; according to the cable, the first sealing pipe and the second sealing pipe are arranged on the outer wall of the cable and are clamped with each other, the first sealing gaskets are arranged on the inner walls of the first sealing pipe and the second sealing pipe to wrap the cable, the second sealing gasket is arranged on the inner wall of one side of the first sealing pipe to seal a gap at the joint, and the first sealing gaskets and the second sealing gaskets are tightened by the fixing bolts, so that the sealing effect can be effectively achieved, air circulation is prevented, and the cable is simple in structure.

Description

Sealing structure for cable cabin penetration

Technical Field

The utility model belongs to the technical field of cable installation, and particularly relates to a sealing structure for cable cabin penetration.

Background

With the increase of the electricity consumption, the installation of the power system is gradually increased, and the power transmission in the power system mainly depends on a cable, which is an electric energy or signal transmission device and usually consists of several or several groups of wires, so that the cable is widely used, the cable is often laid through a bulkhead or a wall, and a sealing through-wall is needed in some places.

The sealing structure for the existing cable cabin penetration has poor sealing effect when in use, complex structure, inconvenient installation and troublesome use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sealing structure for cable cabin penetration, which aims to solve the problems of poor sealing performance and inconvenience in installation of the existing sealing structure for cable cabin penetration.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a cable is sealed structure for cross cabin, includes cable and bulkhead, the outer wall of cable is provided with first sealed tube and second sealed tube, the inner wall of first sealed tube and second sealed tube all is provided with first sealed the pad, one side inner wall of first sealed tube is provided with the sealed pad of second.

Preferably, a through hole is formed in the middle of the bulkhead, a fixing sleeve is arranged inside the through hole, fixing bolts are arranged on the outer walls of the first sealing pipe and the second sealing pipe, and a connecting ring is arranged on one side of each fixing bolt.

Preferably, one side of the connection ring is provided with a sealing ring, and the outer diameter of the connection ring is larger than the inner diameter of the fixing sleeve.

Preferably, the outer walls of the first sealing pipe and the second sealing pipe are provided with threads, and the threads are matched with the fixing bolts.

Preferably, the first sealing tube is engaged with the second sealing tube, and one side of the second sealing gasket is attached to the second sealing tube.

Preferably, the fixing sleeve is matched with the through hole, and the diameter of the fixing sleeve is larger than that of the first sealing pipe.

Compared with the prior art, the utility model has the following beneficial effects:

(1) according to the cable, the first sealing pipe and the second sealing pipe are arranged on the outer wall of the cable and are clamped with each other, the first sealing gaskets are arranged on the inner walls of the first sealing pipe and the second sealing pipe to wrap the cable, the second sealing gasket is arranged on the inner wall of one side of the first sealing pipe to seal a gap at the joint, and the first sealing gaskets and the second sealing gaskets are tightened by the fixing bolts, so that the sealing effect can be effectively achieved, air circulation is prevented, and the cable is simple in structure.

(2) According to the utility model, the fixing sleeve is arranged on the inner wall of the through hole, the first sealing pipe and the second sealing pipe penetrate through the fixing sleeve, the fixing bolt and the connecting ring are attached to the fixing sleeve and fixed through welding, so that the cable can be conveniently and hermetically installed, and the cable is prevented from being scratched by a wall body during installation.

Drawings

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

FIG. 2 is a cross-sectional view of the locking collar of the present invention;

FIG. 3 is a side view of a first sealing tube and a second sealing tube of the present invention;

FIG. 4 is an enlarged view taken at A of FIG. 3 in accordance with the present invention;

in the figure: 1. a cable; 2. fixing the sleeve; 3. a bulkhead; 4. a connecting ring; 5. fixing the bolt; 6. a first seal tube; 7. a through hole; 8. a second sealed tube; 9. a first gasket; 10. a second gasket.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a seal structure for cable cross cabin, including cable 1 and bulkhead 3, cable 1's outer wall is provided with first sealed tube 6 and second sealed tube 8, the inner wall of first sealed tube 6 and second sealed tube 8 all is provided with first sealed 9 of filling up, one side inner wall of first sealed tube 6 is provided with the sealed 10 of second, first sealed tube 6 and second sealed tube 8 are used for fixed parcel cable 1, first sealed

tube

6 and 8 looks blocks of second sealed tube, first sealed 9 of filling up is laminated with cable 1 mutually, a sealed effect is used for increasing, the sealed 10 of second is used for making the sealed effect of the junction of first sealed tube 6 and second sealed tube 8 better.

Further, a through hole 7 is formed in the middle of the bulkhead 3, a fixing sleeve 2 is arranged inside the through hole 7, fixing bolts 5 are arranged on the outer walls of the first sealing pipe 6 and the second sealing pipe 8, a connecting ring 4 is arranged on one side of each fixing bolt 5, the fixing sleeve 2 is used for being fixed with the connecting ring 4, the fixing sleeve 2 is fixed with the bulkhead 3 through welding, the fixing bolts 5 are used for tightly hooping the first sealing pipe 6 and the second sealing pipe 8 and are fixedly connected with the connecting ring 4, and the connecting ring 4 is fixed with the fixing sleeve 2 through welding.

Furthermore, one side of the connection ring 4 is provided with a sealing ring, the outer diameter of the connection ring 4 is larger than the inner diameter of the fixed sleeve 2, and the sealing ring is used for ensuring that the connection ring 4 and the fixed sleeve 2 have better sealing performance.

Specifically, the outer walls of the first sealing pipe 6 and the second sealing pipe 8 are provided with threads, and the threads are matched with the fixing bolts 5.

It should be noted that the first sealing tube 6 is engaged with the second sealing tube 8, and one side of the second gasket 10 is attached to the second sealing tube 8.

Further, the fixing sleeve 2 is matched with the through hole 7, the diameter of the fixing sleeve 2 is larger than that of the first sealing pipe 6, one end of the fixing sleeve 2 extends into the through hole 7, and the first sealing pipe 6 and the second sealing pipe 8 penetrate through the fixing sleeve 2.

The working principle and the using process of the utility model are as follows: when using the utility model discloses, at first, with fixed sleeving 2 welding in through-hole 7, then carry out laying of cable 1, cable 1 lays and accomplishes the back, install first sealed tube 6 and second sealed tube 8 at cable 1's outer wall, and be located fixed sleeving 2's inside, make first sealed pad 9 laminate mutually with cable 1, install fixing bolt 5 at first sealed tube 6 and second sealed tube 8's outer wall this moment, and screw up and laminate mutually with fixed sleeving 2, can cramp first sealed tube 6 and second sealed tube 8, make sealed effect better, carry out welded fastening with go-between 4 and fixed sleeving 2 this moment, can accomplish the installation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A cable cross cabin and use seal structure, includes cable (1) and bulkhead (3), its characterized in that: the outer wall of cable (1) is provided with first sealed tube (6) and second sealed tube (8), the inner wall of first sealed tube (6) and second sealed tube (8) all is provided with first sealed pad (9), one side inner wall of first sealed tube (6) is provided with the sealed pad (10) of second.

2. A sealing structure for cable entries according to claim 1, wherein: the middle of the bulkhead (3) is provided with a through hole (7), the inside of the through hole (7) is provided with a fixing sleeve (2), the outer walls of the first sealing pipe (6) and the second sealing pipe (8) are provided with fixing bolts (5), and one side of each fixing bolt (5) is provided with a connecting ring (4).

3. A sealing structure for cable entries according to claim 2, wherein: and a sealing ring is arranged on one side of the connecting ring (4), and the outer diameter of the connecting ring (4) is larger than the inner diameter of the fixed sleeve (2).

4. A sealing structure for cable entries according to claim 2, wherein: the outer walls of the first sealing pipe (6) and the second sealing pipe (8) are provided with threads, and the threads are matched with the fixing bolts (5).

5. A sealing structure for cable entries according to claim 1, wherein: the first sealing pipe (6) is clamped with the second sealing pipe (8), and one side of the second sealing gasket (10) is attached to the second sealing pipe (8).

6. A sealing structure for cable entries according to claim 2, wherein: the fixed sleeve (2) is matched with the through hole (7), and the diameter of the fixed sleeve (2) is larger than that of the first sealing pipe (6).