Limiting device

A limit device and limit technology, applied in the direction of transportation and packaging, railway car body parts, cargo support/fastening parts, etc., to achieve the effect of fast loading and fixing, and meeting requirements

Inactive Publication Date: 2015-07-29
CRRC QINGDAO SIFANG CO LTD
View PDF5 Cites 12 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The loading and fixing methods of traditional railway freight (package special train) are usually: manual loading and unloading, packaged in bulk (cargo floor), using seam stacking or trapezoidal stacking, using the stacking to squeeze each other closely, not fix

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Limiting device
  • Limiting device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0020] In order to solve the problems in the prior art, the present invention provides a limiting device, which includes a base and a limiting member rotatably arranged on the base, the limiting device also includes a positioning member, and the base It has a hollow part; the limiting member can be switched between a limiting state and a non-limiting state, and when the limiting member is in the limiting state, the positioning member locates the position of the limiting member; When the limiting member is in the non-limiting state, the positioning member releases the positioning of the limiting member, and at least a part of the limiting member is accommodated in the hollow portion.

[0021] B...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides a limiting device, which comprises a base and a limiting part rotatably arranged on the base, the limiting device also comprises a positioning part, and the base is provided with a hollow part; the limiting part can be switched between a limiting state and a non-limiting state, and when the limiting part is in the limiting state, the position of the limiting part is positioned by the positioning part; when the limiting part is in the non-limiting state, the positioning of the limiting part is released by the positioning part, and at least one part of the limiting part is contained in the hollow part. Since the technical scheme of the invention is applied, the switching between the limiting state and the non-limiting state is realized by the limiting part, the positioning and positioning release of the limiting part are realized by the positioning part, and moreover, since at least one part of the limiting part under the non-limiting state is contained in the hollow part of the base, the requirements of rapid loading and fixation can be met effectively.

Description

technical field [0001] The invention relates to a position limiting device. Background technique [0002] In the process of freight transportation, in order to realize the limit of goods and other objects, limit devices are often used. At present, high-speed railway freight (fast freight train set) has the competitive advantage of being faster than ordinary trains (the former is 200-350km / h) and lower in cost than air transportation. Countries represented by France and Germany have developed high-speed rail freight transportation starting from express mail and parcel services. [0003] The loading and fixing methods of traditional railway freight (package special train) are usually: manual loading and unloading, packaged in bulk (cargo floor), using seam stacking or trapezoidal stacking, using the stacking to squeeze each other closely, not to fix. The fixation of the goods of the fast freight sports car group needs to solve the problems of modularized containerization, f...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): B61D45/00B60P7/06B60P7/13
CPCB61D45/007B60P7/06B60P7/13
Inventor 郭建强邓小军刘韶庆孙召进林君山李斌赵艳菊
Owner CRRC QINGDAO SIFANG CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap