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A covering device for covering movable gaps in carriages and is easy to maintain

A gap and equipment technology, applied in the field of covering equipment, can solve the problems of insufficient supporting strength, insufficient stability, inconvenient adjustment and disassembly, etc., and achieve the effects of convenient use, stable and reliable device structure, and enhanced push-pull performance.

Inactive Publication Date: 2017-12-22
HUIDA MACHINERY MFG HUZHOU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Some existing covering equipment are often not easy to adjust and disassemble, which brings difficulties to maintenance and repair work
And some devices are easy to disassemble, but the overall support strength is not enough, and the stability is not enough.

Method used

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  • A covering device for covering movable gaps in carriages and is easy to maintain
  • A covering device for covering movable gaps in carriages and is easy to maintain

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0008] Combine below Figure 1-2 The present invention will be described in detail.

[0009] According to an embodiment, a covering device 7 for covering the movable gap of the compartment and is easy to maintain, is used to cover the movable gap between the first part 8 and the second part 9 that can be movably connected together, the covering The device 7 includes an elastic material main body 74 and a bearing block driving elastic assembly 71 that can move horizontally in the front and rear directions in the cavity in the elastic material main body 74, and the bearing block driving elastic assembly 71 includes an elastic pressure transmission force Part 711, two wedge-shaped tooth parts 715, 716 symmetrically fixed on both sides of the elastic pressing force transmission part 711, and fixedly arranged at the central axis of the elastic pressing force transmission part 711 through the peripheral fixed teeth The inner threaded sleeve 713 of the bearing block driving elastic ...

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Abstract

The invention provides a covering device (7) which is used for covering a carriage moving gap and is convenient to maintain. The covering device is used for covering the moving gap between a first component (8) and a second component (9) which can be movably connected together. The covering device (7) comprises an elastic material body (74) and a bearing block drive elastic assembly (71) which can move forwards and backwards horizontally in a cavity in the elastic material body (74). The bearing block drive elastic assembly (71) comprises an elastic jacking force transferring component (711), two wedge-shaped tooth components (715 and 716) which are symmetrically and fixedly arranged on the two sides of the elastic jacking force transferring component (711) and an inner threaded sleeve (713) fixedly arranged at the position of the center axis of the elastic jacking force transferring component (711) through fixing teeth on the periphery, wherein hinging linkage board components (712 and 714) are symmetrically arranged on the front side and the rear side of the bearing block drive elastic assembly (71).

Description

technical field [0001] The invention relates to the field of connectors, in particular to a covering device for covering movable gaps in carriages and which is easy to maintain. Background technique [0002] For the connecting parts of some movable parts, elastic covering equipment is often needed to cover the movable connection gaps, so as to prevent foreign objects from falling into the gaps, thereby causing production accidents or personal dangers. For example, the connecting parts between the carriages, the connecting parts between the tractor and the trailer of the towed vehicle, or other movable connection device parts, etc. Some existing covering devices are often not easy to adjust and disassemble, which brings difficulties to maintenance and repair work. While some devices are easy to disassemble, the overall supporting strength is not enough and the stability is not enough. Contents of the invention [0003] The object of the present invention is to provide a c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60D1/60
CPCB60D1/60
Inventor 叶孟杰
Owner HUIDA MACHINERY MFG HUZHOU
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