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Universal auxiliary device for mounting of draw gear of rail vehicle

A coupler installation and auxiliary device technology, which is applied in the direction of lifting device, railway vehicle coupling accessories, transportation and packaging, etc., can solve the problems of inaccurate positioning and hidden dangers, achieve low risk, fast positioning, and meet production takt requirements. Effect

Active Publication Date: 2017-12-05
NANJING ZHONGCHE PUZHEN URBAN RAIL VEHICLE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Purpose: In order to overcome the deficiencies in the prior art and solve the problems of inaccurate positioning and potential safety hazards during the installation of rail vehicle couplers, the present invention provides a general auxiliary device for rail vehicle coupler installation, which improves the efficiency of coupler installation and reduces installation risks

Method used

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  • Universal auxiliary device for mounting of draw gear of rail vehicle
  • Universal auxiliary device for mounting of draw gear of rail vehicle
  • Universal auxiliary device for mounting of draw gear of rail vehicle

Examples

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Embodiment Construction

[0020] The present invention will be further described below in conjunction with the accompanying drawings.

[0021] like Figure 1 to Figure 3 As shown, a general auxiliary device for rail vehicle coupler installation, including a base 1, a coupler drawbar support seat 2, a screw lifting device 3, and a guide rail moving device 4;

[0022] The coupler draw bar support seat 2 is provided with an arc-shaped positioning groove matched with the coupler draw bar; the arc-surface positioning groove is hinged on the coupler draw bar support seat 2 through the rotating shaft 5, and the coupler draw bar can be moved up and down through the rotating shaft 5 While tilting, the coupler is still placed on the main frame stably;

[0023] The guide rail moving device 4 is installed on the base 1, and the coupler draw bar support seat 2 is slidingly connected and arranged on the guide rail moving device 4. The coupler draw bar support seat 2 can move back and forth along the guide rail dire...

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Abstract

The invention discloses a universal auxiliary device for mounting of a draw gear of a rail vehicle. The universal auxiliary device comprises a base, a draw gear traction rod supporting seat, a lead screw lifting device and a guiding rail moving device. The draw gear traction rod supporting seat can stably support a draw gear traction rod, and through a rotary shaft, the draw gear is still stably placed on a main body support while the draw gear traction rod can incline vertically. The lead screw lifting device is connected with the traction rod supporting seat, and the inclining angle of the draw gear traction rod can be adjusted by rotating a cross-shaped rod of the lower end of a lead screw. The guiding rail moving device is mounted on the base, the draw gear traction rod supporting seat is slidably connected with the guiding rail moving device, and the layout position of the draw gear traction rod supporting seat on the base can be adjusted so as to adapt to multi-structure draw gear mounting assistance and supporting. A lifting lug is used for lifting the device and placing the device to a lifting trolley for operation. Two circular holes are formed in the opposite corners of the base to be used for fixing the whole auxiliary device so as to prevent the device from toppling in the draw gear mounting process.

Description

technical field [0001] The invention relates to a general auxiliary device for rail vehicle coupler installation, which belongs to the technical field of rail vehicle assembly. Background technique [0002] Existing rail vehicle couplers are mostly installed with a lifting platform. Due to the structural problems of the coupler when installing the coupler, except for the fully automatic coupler, there are stoppers at the front and rear of the other couplers. On the inner side, if the rear stop is not in place, the coupler will not fall to the installation position and cannot be installed. The coupler needs to be raised and lowered until it reaches the correct position. This installation method is slow and cannot adapt to the beat of mass production. Contents of the invention [0003] Purpose: In order to overcome the deficiencies in the prior art and solve the problems of inaccurate positioning and potential safety hazards during the installation of rail vehicle couplers,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66F11/00B61G7/00
CPCB61G7/00B66F11/00
Inventor 凌云虞君彪梁雯雯杨晓云陈飞张阳
Owner NANJING ZHONGCHE PUZHEN URBAN RAIL VEHICLE CO LTD
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