JP4849581B1 - Tunnel lighting transporter - Google Patents

Abstract

PROBLEM TO BE SOLVED: There is a problem that conventional lighting in a tunnel has poor efficiency and safety at the time of ball exchange and cleaning work, and costs such as work costs and electricity charges.
A rail / wire fixing block is installed on a bracket installed from the side of a tunnel toward the upper center, a lighting fixture carrying carriage is attached, and an existing lighting fixture and a new lighting fixture are attached to the lighting fixture carrying carriage. The lighting fixtures are moved by moving the wire by unwinding or lifting the hand winch installed in the safety passage. The power cable is cut from the existing rack, and the cable carrier is installed as a moving means.
[Selection] Figure 2

Description

  The present invention relates to a tunnel illumination transporter that can be safely and easily replaced and cleaned of lighting in a tunnel, has a function of reducing the cost of electricity and operating costs, and can be widely installed from existing lighting to new lighting.

  Traffic control is performed to replace and clean the luminaires installed on both sides of the tunnel and traffic is restricted on one side, and workers are working at high places with a work vehicle at a high place.

  Since lighting fixtures are installed on both sides of the tunnel, more units than necessary are installed.

  Traffic congestion occurs due to traffic restrictions.

  In the conventional lighting in the tunnel described above, there is a problem in work efficiency and safety because traffic regulation is performed at the time of ball replacement and cleaning, and work is performed on a high-side work vehicle or the like to close one side.

  In addition, since lighting fixtures are installed on both sides of the tunnel, more units than necessary are installed, and costs such as electricity charges are required.

  The present invention is intended to solve the problems of such a conventional configuration, and aims to realize work efficiency / safety, cost reduction of electricity charges, etc., and mitigation of traffic congestion. Is.

  In order to achieve the above object, the present invention installs a rail toward the upper center from the tunnel side safety passage, attaches a luminaire transport carriage, and attaches an existing luminaire and a new luminaire to the luminaire transport carriage. To move the lighting fixture down and up, move the hand winch installed in the safety passage by unwinding and lifting. The power cable is cut from the existing rack, and the cable carrier is installed as a moving means.

  As described above, the moving illumination in the tunnel according to the present invention eliminates traffic restrictions during work, thereby improving work efficiency and safety, reducing costs such as work costs and electricity charges, and reducing traffic congestion.

  Tunnel cross section   Mechanical structure diagram   Machine details

  Hereinafter, embodiments of the present invention will be described with reference to FIGS.

  In the figure, 12 is for fixing the hand winch, and when the ball of the lighting fixture is exchanged and cleaned, if the 11 fixed to the 12 is rotated in the reverse direction, the 10 wound on the 11 is transferred to 7 and the 6 is lowered. Let 8 installed in 6 operates in the same manner, and descends along the orbit of 2 along 15. Since the cable extended from 4 is protected by 9 and connected to 6, it moves between 1 in accordance with the operation of 6.

  In addition, when the bulb replacement and cleaning of the luminaire are completed and the luminaire is set in the center, when the 11 handle fixed to 12 is rotated in the forward direction, 10 is transferred to 7 through 11 and the 6 is raised. Fixed in place.

1 Bracket: Use steel or stainless steel to secure 2.7 and avoid obstacles on the side of the tunnel.
2 Carriage rails: Use a rail that fits the tunnel shape and is fixed to 1 and installed up to the top center of the tunnel.
3 Existing cable rack: Wiring route for existing lighting.
4 Existing cable joint location: Extend the distance from the power source location of the existing lighting to the upper center of the tunnel or the distance to the tunnel side safety passage.
5 Spring: Used as a stopper to the center of the tunnel and a resistance for hoisting, and used to fix the lighting equipment carriage.
6 Luminaire carriage: Used to carry existing and new lighting fixtures.
7 Wire fixing block: Installed on each bracket and used to adjust the angle of the wire.
8. Lighting equipment: Use existing lighting equipment or new lighting equipment.
9 Cable carrier: Used for cable movement from the cable joint to the tunnel side safety passage from the center of the tunnel upper part.
10 Wire: Used for moving the lighting equipment carriage.
11 Hand winch: Used for winding and unwinding wires.
12 Hand winch fixing block: Used to fix the hand winch.
13 Anchor bolt: Used to fix each part.
14 Wire fixing bracket: Used to connect the wire and the lighting equipment carriage.
15 Wheel: Used for moving the rail smoothly.

Claims (1)

A tunnel illumination transporter for transporting and moving a lighting fixture attached to the center of a ceiling in a tunnel between the mounting position and a safety passage provided at a lower side of the side of the tunnel, A curved rail suspended between the lower part of the side and the wheel that engages the rail, a carriage that carries the lighting fixture, one end is connected to the carriage, and the other end is installed at the lower part of the side of the tunnel A wire that is connected to the winch, a bracket that suspends the wire and the rail from the inner surface of the tunnel, and a cable carrier that transports the power cable of the luminaire. As a result, the carriage is reciprocated between the center of the tunnel ceiling and the lower side of the tunnel along the rail. That the tunnel lighting transporter.

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