CN211995613U

CN211995613U - Bottom case for switch machine

Info

Publication number: CN211995613U
Application number: CN201922482495.7U
Authority: CN
Inventors: 杨勇; 柴昶昱; 王亮
Original assignee: Tianjin Huihuang Luyang Technology Co ltd
Current assignee: Tianjin Huihuang Luyang Technology Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-11-24
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to a goat technical field especially relates to a drain pan for goat, including the goat drain pan, be equipped with the screw hole in one side of drain pan, the inboard at the drain pan is installed through the screw hole to the cable tapered end, and the cable is followed through entering into in the goat drain pan in the cable tapered end. The incoming cable and the universal terminal are installed in an inserting mode, time for assembly production and field replacement can be saved, and production efficiency is improved. The cable lock is added to the wire inlet, so that the dustproof and waterproof grade of the wire inlet of the point switch can be greatly improved.

Description

Bottom case for switch machine

Technical Field

The utility model relates to a goat technical field especially relates to a drain pan for goat.

Background

The wire inlet of the switch machine bottom shell is a passage for the cables to enter the interior of the switch machine. One end of the cable is connected with the external terminal, and the other end of the cable enters the bottom shell and is welded with the 20-bit terminal. The welding process takes a lot of time to assemble, produce and replace on site, and is not easy to observe. Meanwhile, the wire inlet of the bottom shell is an opening of a U-shaped groove, so that the cable and the bottom shell cannot be well sealed, and the switch machine is low in overall dustproof and waterproof grade and cannot be well used in severe environments.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the not enough of above-mentioned technique, and provide a drain pan for goat.

The utility model discloses a realize above-mentioned purpose, adopt following technical scheme: a bottom shell for a switch machine is characterized in that: the switch machine bottom shell is characterized by comprising a switch machine bottom shell, wherein a threaded hole is formed in one side of the bottom shell, a cable lock head is installed on the inner side of the bottom shell through the threaded hole, and a cable enters the switch machine bottom shell from the cable lock head through the threaded hole.

Preferably, two mounting tables are arranged at the bottom of the switch machine bottom case below the cable locking head side, universal terminals are mounted on the mounting tables, and the cables are installed with the universal terminals in an inserted manner.

The utility model has the advantages that the incoming cable and the universal terminal are inserted and installed, the time of assembly production and field replacement can be saved, and the production efficiency is improved. The cable lock is added to the wire inlet, so that the dustproof and waterproof grade of the wire inlet of the point switch can be greatly improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of the internal structure of the bottom shell of the switch machine of the present invention.

Detailed Description

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

As shown in fig. 1, a switch machine bottom case comprises a switch machine bottom case 1, an original U-shaped groove is removed and changed into a threaded hole 2, and a mounting table 3 capable of mounting universal terminals 5 is arranged in the switch machine bottom case.

As shown in fig. 2, the cable lock head 4 is installed inside the bottom case 1 through the threaded hole 2, the cable enters the bottom case 1 from the cable lock head 4, and after the cable lock head 4 is screwed down, external water cannot enter the bottom case 1, so that the dustproof and waterproof grade of the switch machine inlet is improved. The universal terminals 5 are mounted on the mounting table 3 inside the bottom shell 1, the cables are installed with the universal terminals 5 in an inserting mode, time for assembly production and field replacement is greatly saved, and production efficiency is improved.

The device changes the welding of the original cable and the 20-bit terminal into the splicing of the cable and the universal terminal, simultaneously changes the wire inlet structure of the bottom shell, increases the cable lock head, and improves the dustproof and waterproof grade of the wire inlet of the switch machine.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A bottom shell for a switch machine is characterized in that: the switch machine bottom shell is characterized by comprising a switch machine bottom shell, wherein a threaded hole is formed in one side of the bottom shell, a cable lock head is installed on the inner side of the bottom shell through the threaded hole, and a cable enters the switch machine bottom shell from the cable lock head through the threaded hole.

2. A switch machine bottom case according to claim 1, wherein: two mounting tables are arranged at the bottom of a switch machine bottom shell below the cable lock head side, universal terminals are mounted on the mounting tables, and cables are installed with the universal terminals in an inserted mode.