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Device for assisting in rotating traction seat

A technology of auxiliary device and traction seat, which is applied in bogies, transportation and packaging, railway car body parts, etc., and can solve problems such as prone to accidents and low safety

Active Publication Date: 2013-02-13
DATONG ELECTRIC LOCOMOTIVE OF NCR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] There are at least the following problems in the prior art: the method of directly hoisting with a crane is low in safety and prone to accidents

Method used

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  • Device for assisting in rotating traction seat
  • Device for assisting in rotating traction seat
  • Device for assisting in rotating traction seat

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0065] Figure 2A It is a schematic diagram of the turning auxiliary device of the fifth wheel provided by Embodiment 1 of the present invention, Figure 2B It is a schematic front view of the bracket of the fifth wheel turning auxiliary device provided by Embodiment 1 of the present invention, Figure 2C for Figure 2B The left view schematic diagram of Figure 2D It is a schematic diagram of the turning part of the turning assist device for the fifth wheel provided by Embodiment 1 of the present invention, Figure 2E It is a schematic diagram of the base of the turning auxiliary device for the fifth wheel provided by Embodiment 1 of the present invention. in, Figure 2A The fifth wheel in is indicated by a dotted line.

[0066] In the auxiliary device for flipping the fifth wheel provided by Embodiment 1 of the present invention, the flipping part 3 includes a straight rod 33; the supporting part includes a bracket 4; Turn to connect.

[0067] There are many ways to r...

Embodiment 2

[0079] Figure 3A It is a schematic diagram of the turning assist device of the fifth wheel provided by the second embodiment of the present invention, Figure 3B for Figure 3A The schematic diagram of the top view, Figure 3C for Figure 3A A-A sectional view, Figure 3D It is a schematic diagram of the working state of the device after the flipping auxiliary device provided by the second embodiment of the invention is used.

[0080] Embodiment 2 of the present invention is based on the technical solutions of the above embodiments, preferably, the fifth wheel turning auxiliary device further includes a lifting assembly 7; the lifting assembly 7 includes a suspension base 71 and a boom 72, and the two are rotatably connected; The hanger 71 is provided with several lifting holes 711 to be fixedly connected with the bolt holes 11 on the fifth wheel base 1; the end of the hanger 72 away from the hanger 71 is provided with a through hole 721 to be fixedly connected with the l...

Embodiment 3

[0085] Figure 4 It is a schematic diagram of the fifth embodiment of the present invention to provide an auxiliary device for turning over the fifth wheel. The difference between the third embodiment and the first embodiment is that the rotational connection between the straight rod and the bracket, the straight rod and the traction seat is realized in a different way: one end of the straight rod 33 is provided with a first ring 331, and the other end is provided with a ring 331. The second ring 332; the top of the bracket 4 offers a fixed hole 41; between the straight rod 33 and the bracket 4, a rotation connection is formed through the first ring 331 and the fixed hole 41, and the straight rod 33 and the main body top 21 of the traction seat pass through the second circle The ring 332 forms a rotational connection with the mounting hole 211 of the top end 21 of the fifth wheel body.

[0086] The first circular ring is directly sleeved in the fixing hole on the bracket to r...

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Abstract

The invention discloses a device for assisting in rotating a traction seat. The device comprises a rotation component and a supporting component; the supporting component is used for fixing the rotation component; the rotation component is used for being connected with the top of a traction seat main body; and in the process that a foundation of the traction seat is lifted to rotate the traction seat, the traction seat is kept in the suspended state. The provided device for assisting in rotating the traction seat can effectively guarantee that the traction seat does not contact the ground in the rotation process, so that the rotation safety of the traction seat is guaranteed.

Description

technical field [0001] The invention relates to mechanical structure technology, in particular to a turning auxiliary device for a fifth wheel. Background technique [0002] The electric locomotive is equipped with a fifth wheel to realize the transmission of force and moment between the locomotive body and the bogie. [0003] The following takes the fifth wheel installed on the Harmony electric locomotive as an example to describe the structure of the fifth wheel in detail. Figure 1A is the schematic diagram of the front view of the traction seat, Figure 1B is a schematic diagram of the top view of the traction seat, Figure 1C It is a schematic left view of the traction seat. The fifth wheel includes a fifth wheel base 1 and a fifth wheel main body 2, which are fixedly connected. A number of bolt holes 11 are provided around the fifth wheel base 1 for fixedly connecting the fifth wheel with the locomotive body or the bogie. The top 21 of the main body of the fifth wh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61F5/50
Inventor 杨祖旺
Owner DATONG ELECTRIC LOCOMOTIVE OF NCR