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Telescopic double-layer feeding car for aerial ladder

A feeding car, telescopic technology, applied in the field of telescopic double-layer feeding car for aerial ladders, can solve problems such as poor stability, and achieve the effects of improving safety, increasing friction, and facilitating loading and unloading

Pending Publication Date: 2020-03-13
青岛云梯车辆有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In addition, the brake mechanism of the double-layer feeding car in the prior art adopts a rotary type, and the stability is not good

Method used

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  • Telescopic double-layer feeding car for aerial ladder
  • Telescopic double-layer feeding car for aerial ladder
  • Telescopic double-layer feeding car for aerial ladder

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Embodiment Construction

[0083] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0084] see Figure 1 to Figure 6 shown;

[0085] The telescopic double-deck feeding car for the aerial ladder of the present embodiment comprises:

[0086] Structural frame, the hopper installation part 102 is reserved on the structural frame, the hopper 12 is assembled and fixed on the hopper installation part 102, and the structural frame is divided into a cart frame 1 and a trolley frame 2 that are nested and formed into a sliding connection;

[0087] Adjustment wheel set integrated on the structural frame;

[0088] The adjusting wheel set is divided into a front adjusting wheel set 3 assembled on the front side of the cart frame 1, and a rear adjusting wheel set 4 assembled on the rear side of the trolley frame 2;

[0089] The front adjust...

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Abstract

The invention discloses a telescopic double-layer feeding car for an aerial ladder. The telescopic double-layer feeding car comprises a large car frame, a small car frame and adjusting wheel sets which are integrated onto the large car frame and the small car frame; a braking assembly is assembled onto a structural framework and can swing downwards so as to make contact with a ladder arm to form africtional braking tooth piece; a pulling assembly is in transmission connection with a steel wire pulling rope of an outer feeding winch through a winding wheel; the steel wire pulling rope providesupward movement motive power for the feeding car; and an adjusting assembly is in transmission connection with the front adjusting wheel set so as to adjust the width of a first travelling channel and is in transmission connection with the back adjusting wheel set so as to adjust the width of a second travelling channel. According to the double-layer feeding car, a hopper is horizontally assembled onto the structural framework through a hopper mounting portion, the effect that the hopper is about 600 mm away from a basic surface is guaranteed, and thus loading and unloading are convenient foroperators; and besides, the adjusting wheel sets which can adjust the widths of the travelling channels according to the width of the ladder arm so as to guarantee that adjusting wheels can be in rolling contact with a ladder arm track all the time are designed, and the applicability of the feeding car is improved.

Description

technical field [0001] The invention relates to the technical field of engineering construction material transportation, in particular to a telescopic double-layer feeding vehicle for aerial ladders. Background technique [0002] In engineering construction, for high-rise operations or deep well operations, it is necessary to use the aerial ladder as a channel, and the feeding vehicle travels on the aerial ladder to realize the transportation operation at two heights. [0003] The feeding carts in the prior art are divided into double-deck feeding carts and single-deck feeding carts. The frame of the feeding cart is equipped with a hopper. When the feeding cart travels to a designated position (the lowest point of the ladder or the highest point of the ladder), the feeding cart stops run, and ensure that the hopper is placed horizontally near the operator; [0004] The double-layer feeding car in the prior art can only meet the feeding function. It adopts the principle that...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66F11/00B61B9/00B61H9/00B61F7/00B61F9/00B65G35/00
CPCB61B9/00B61F7/00B61F9/00B61H9/00B65G35/00B66F11/00
Inventor 王艳鹏杨洪雷丁丕伍
Owner 青岛云梯车辆有限公司
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