Rail drilling machine for track circuit installation
A track circuit, drilling machine technology, applied in the direction of boring/drilling, drilling/drilling equipment, parts of boring machine/drilling machine, etc., can solve the problem of laborious operation and achieve the effect of convenient drilling operation
Active Publication Date: 2020-02-07
羿鹏轨道交通开发(上海)有限公司
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Problems solved by technology
[0005] Aiming at the deficiencies in the installation and fixation of the existing rail drilling machine proposed in the background technology, the present invention provides a rail drilling machine for track circuit installation, which has the advantages of labor-saving installation process and labor-saving moving to the next operating point , to solve the problem that the rail drilling machine proposed in the above background technology is seriously laborious to operate due to the eccentricity of the relative rail when it is installed and fixed
Method used
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[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0026] see Figure 1-6 , a rail drilling machine for track circuit installation, comprising a drilling machine body 1, a deck 2, a top block 3, a push rod 4, a fastening screw 5 and a fastening handrail 6, and one end of the drilling machine body 1 is provided with Deck 2, the top block 3 is fixedly installed on the bottom of the deck 2, one side of the deck 2 is hinged with a push rod 4, the top of the deck 2 is hinged with a fastening handrail 6, and the top...
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The invention relates to the technical field of track traffic equipment and discloses a rail drilling machine for mounting of a track circuit. The rail drilling machine comprises a drilling machine body, a holder, an ejector block, an ejector rod, a fastening screw and a fastening handle; the holder is arranged at one end of the drilling machine body; the ejector block is fixedly mounted at the bottom of the holder; the ejector rod is hinged to one side of the holder; the fastening handle is hinged to the top of the holder. The drilling machine body is hinged to the holder via a connection plate composed of a connection block, connection plate I and connection plate II such that the end of the drilling machine body can rotate in a fixed point relative to holder; compared with a traditionaldrilling machine body fixedly connected with a holder, the drilling machine body hinged herein can be moved right above the holder during mounting of the drilling machine body on a steel rail, namelythe weight of the drilling machine body is transferred to the steel rail via the holder, providing arm strength by workers to overcome the weight of the drilling machine body is not required, labor is saved for the workers, and hands of the workers can be freed to perform aligning and fastening.
Description
technical field [0001] The invention relates to the technical field of rail transit equipment, in particular to a rail drilling machine for rail circuit installation. Background technique [0002] The track circuit is a kind of equipment used to automatically and continuously detect whether this section of the line is occupied by rolling stock, and is also used to control the signal device or switch device to ensure driving safety. Since the rail is laid in sections, it is arranged in sections , at the junction of the rail and the rail, it is necessary to use the continuous wiring for circuit connection, and the installation of the continuous wiring needs to drill the web plate of the rail through a rail drilling machine, and then drive the plug into the drilled hole to carry out the continuous wiring The installation is fixed. [0003] At present, the mainstream of rail drilling machines uses internal combustion engines or electric motors as the power source, but due to th...
Claims
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IPC IPC(8): B23B41/00B23B47/00
CPCB23B41/006B23B47/00
Inventor 不公告发明人
Owner 羿鹏轨道交通开发(上海)有限公司