A crawler frame telescopic detection device and a crawler frame

A detection device and crawler frame technology, which is applied to tracked vehicles, motor vehicles, transportation and packaging, etc., can solve the problem that the stretching state of the crawler frame is difficult to judge, and achieve the effect of accurate distinction

Active Publication Date: 2022-06-21
ZHEJIANG SANY EQUIP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Therefore, the technical problem to be solved by the present invention is to overcome the defect that the telescopic state of the crawler frame in the prior art is not easy to judge.

Method used

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  • A crawler frame telescopic detection device and a crawler frame
  • A crawler frame telescopic detection device and a crawler frame
  • A crawler frame telescopic detection device and a crawler frame

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specific Embodiment approach

[0053] like Figures 1 to 11 A specific embodiment of the shown tracked frame includes: a frame body 10 and a track frame 20 , and the track frame 20 is movably arranged on the frame body 10 . The frame body 10 is provided with a first detection structure 30 and a second detection structure 40 , and the first detection structure 30 and the second detection structure 40 may be dislocated along the horizontal direction or the vertical direction. The frame body 10 is provided with a first trigger part 32 , a second trigger part 42 and a third trigger part 43 , and the first trigger part 32 is arranged in cooperation with the first detection structure 30 , the second trigger part 42 and the third trigger part 43 The parts 43 are arranged at intervals and are arranged in cooperation with the second detection structure 40 . During the movement of the crawler frame 20, there is a first position where the first trigger part 32 cooperates with the first detection structure 30, the fir...

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Abstract

The invention provides a crawler frame telescopic detection device and a crawler frame, which belong to the technical field of engineering machinery, and include: a first detection structure and a second detection structure, which are dislocated along the horizontal or vertical direction; the trigger structure includes a first a trigger part, a second trigger part and a third trigger part; the first detection structure and the second detection structure have a first position where the first trigger part cooperates with the first detection structure, and the second trigger part cooperates with the second detection structure, and The second position where the first triggering part and the first detection structure are misaligned, and the third triggering part cooperates with the second detection structure. The telescoping detection device of the crawler frame provided by the present invention can detect the first and third triggering parts of the crawler frame through the cooperation states of the first detection structure and the second detection structure respectively with the first trigger part, the second trigger part and the third trigger part. The position is distinguished from the second position, and the distinguishing method is accurate, and no misjudgment of the first position and the second position will occur.

Description

technical field [0001] The invention relates to the technical field of construction machinery, in particular to a crawler frame telescopic detection device and a crawler type frame. Background technique [0002] Crawler construction machinery refers to construction machinery that uses crawler tracks to travel. The crawler has a large grounding area, good passability, strong adaptability, and can walk with load. In order to save transportation costs and limited space operation requirements, the crawler construction machinery has the function of extending the crawler frame. However, during the adjustment process of the crawler frame, it is not easy to accurately control the degree of expansion and contraction, resulting in frequent failure of the crawler frame adjustment, which affects the normal operation of the crawler frame. Do homework. [0003] Chinese patent document CN212950890U discloses a crawler-type frame. Three sets of trigger groups are arranged between the fram...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D55/08B62D55/10
CPCB62D55/08B62D55/10
Inventor 陈付宽潘阳阳冯波
Owner ZHEJIANG SANY EQUIP
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