JPS5826679Y2 - ladder car lifter - Google Patents

Description

[Detailed description of the invention] This invention relates to a lifter for a ladder vehicle, and its purpose is to provide a structure that facilitates transfer to the lifter.

Generally, when a building fire occurs, a telescopic ladder vehicle is brought to the scene to extinguish the fire and rescue people trapped inside the building.

Rescue work using a telescoping ladder vehicle involves attaching the tip of the telescoping ladder to the window of the building where the person is seeking rescue, preparing to ascend from the window of the building to the tip of the ladder, or having the person move onto the lid, then run the lifter along the ladder. Descend and evacuate to the ground.

By the way, since the lifter is attached to a ladder, when transferring from a building window to the lid, there is a considerable height from the window sill to the lifter, making it difficult to transfer from the window to the lifter.

For this reason, it takes a lot of effort to transfer to the lifter,
Not only does it have the disadvantage that rescue work cannot be carried out smoothly, but
Problems remain, such as the extremely dangerous process of transferring and the possibility of double accidents such as falls.

In particular, it is difficult for people with physical disabilities, the sick and injured, the elderly, women and women to transition safely, easily, and quickly.

This invention eliminates the above drawbacks by providing a notch in the center of the lifter body, attaching an auxiliary ladder to this notch, and using this auxiliary ladder to move onto the lifter, which can cause building fires. The Ladder of Time allows evacuation and rescue operations to be performed safely, easily, and quickly using a vehicle.

The embodiments of this invention will be explained below with reference to the drawings.

In Fig. 1, 1 is a telescoping ladder, 2 is a lid for lifting and lowering the upper surface of the ladder, 13 is its frame, 4 is a folding handrail, and 5 is a retractable ladder.
indicates a step, 6 indicates a patching plate, and 7 indicates a safety belt.

The frame 3 of the lifter 2 has both ends of the cross member 8 protruding left and right, and as shown in FIG. They are mounted in parallel in correspondence with each other, and each is suspended on each guide rail 10.

Reference numeral 11 denotes a roller shaft, which is mounted between both end plates of the cross member 8.

Reference numeral 13 denotes a transfer portion provided by cutting out the upper central portion of the main body of the lifter 2, and 14 denotes an auxiliary ladder attached to this portion.
It is integrally fixed to the frame 3 of the lifter 2 via a support rod 15 with the support rod 15 tilted downward.

Due to the above structure, in the event of a building fire, if the tip of the retractable ladder 1 is attached to the window of the building requiring rescue, the person seeking rescue can prepare to climb up from the window to the tip of the ladder 1 or attach the auxiliary ladder 14 to the lid 2. This allows you to quickly get to the ground.

As explained above, this invention is based on a ladder car lift lid that ascends and descends along a telescoping ladder.The upper central part of the lifter body is cut out to provide a passenger area, and an auxiliary ladder is attached to this passenger part. Since the tip of the ladder is installed in the upward opening of the ladder in an inclined manner, there is less risk of tripping when stepping onto the lifter, making it easier to get on the lifter, safely and smoothly without any fear. You can evacuate.

[Brief explanation of drawings]

FIG. 1 is a perspective view of a lifter for a ladder vehicle of this invention equipped with an auxiliary ladder, FIG. 2 is a front view of the lifter, FIG. 3 is a side view thereof, and FIG. 4 is a plan view thereof. 1...Telescopic ladder, 2...Lifter,
13... Crew department, 14... Auxiliary ladder.

Claims (1)

[Scope of utility model registration request] In a ladder car lift lid that goes up and down along a telescoping ladder, a transfer section is provided by cutting out the upper center of the lifter body, and an auxiliary ladder is attached to this transfer section inside the upward opening of the telescoping ladder. A lifter for a ladder vehicle, characterized in that the lifter is provided in an inclined manner with the tip facing downward.