CN210241321U

CN210241321U - Elastic sheet structure of track box

Info

Publication number: CN210241321U
Application number: CN201921435315.3U
Authority: CN
Inventors: Wei Wu; 吴伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-31
Filing date: 2019-08-31
Publication date: 2020-04-03
Anticipated expiration: 2029-08-31

Abstract

The utility model discloses a track box shell fragment structure, including the sheetmetal, still be equipped with the shell fragment body on the sheetmetal, the sheetmetal is installed at the first inscription of track box, the shell fragment body supports the overhead kelly top of installation, the screw is passed through with sheetmetal and kelly fixed connection at the middle part of sheetmetal, sheetmetal and shell fragment body integrated into one piece set up. The utility model discloses still be equipped with the shell fragment body on the sheetmetal, the shell fragment body has the shrink space, places in the installation head department of track box, passes the kelly to with the screw fixation, the shell fragment body supports the kelly top, improves the stability of kelly.

Description

Elastic sheet structure of track box

Technical Field

The utility model relates to a track box shell fragment technical field specifically is a track box shell fragment structure.

Background

The metal shrapnel in the track box of current track lamp is rectangular form, and direct mount is inside the kelly, and the stability after the installation of kelly is relatively poor like this, and for this reason, we have put forward a track box shell fragment structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a track box shell fragment structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a track box shell fragment structure, includes the sheetmetal, still be equipped with the shell fragment body on the sheetmetal, the sheetmetal is installed in the installation head of track box, the shell fragment body supports the installation overhead kelly top, the middle part of sheetmetal is through screw with sheetmetal and kelly fixed connection.

Preferably, the metal sheet and the spring plate body are integrally formed.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses still be equipped with the shell fragment body on the sheetmetal, the shell fragment body has the shrink space, places in the installation head department of track box, passes the kelly to with the screw fixation, the shell fragment body supports the kelly top, improves the stability of kelly.

Drawings

FIG. 1 is a schematic view of the structure of the metal sheet of the present invention;

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

fig. 3 is a schematic structural view of the inner surface of the present invention.

In the figure: 1 sheetmetal, 2 shell fragment bodies, 3 track boxes, 4 kellies, 5 screws, 6 installation heads.

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 a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a track box shell fragment structure, includes sheetmetal 1, still be equipped with shell fragment body 2 on the sheetmetal 1, sheetmetal 1 is installed in the installation head 6 of track box 3, shell fragment body 2 supports 4 tops of the kelly on installing head 6, the middle part of sheetmetal 1 is through screw 5 with sheetmetal 1 and kelly 4 fixed connection.

Specifically, the metal sheet 1 and the elastic sheet body 2 are integrally formed.

Specifically, during the use, still be equipped with shell fragment body 2 on the sheetmetal 1, shell fragment body 2 has the shrink space, places in track box 3's installation head 6 department, passes kelly 4 to it is fixed with screw 5, and shell fragment body 2 supports 4 tops of kelly, improves the stability of kelly 4.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a track box shell fragment structure, includes sheetmetal (1), its characterized in that: the elastic sheet is characterized in that an elastic sheet body (2) is further arranged on the metal sheet (1), the metal sheet (1) is installed in an installing head (6) of the track box (3), the elastic sheet body (2) abuts against the top of a clamping rod (4) on the installing head (6), and the middle of the metal sheet (1) is fixedly connected with the metal sheet (1) and the clamping rod (4) through a screw (5).

2. The rail box spring leaf structure of claim 1, wherein: the metal sheet (1) and the elastic sheet body (2) are integrally formed.