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Efficient Locomotive Bolt Fastening Device

A bolt fastening device and locomotive technology, applied in the direction of laying tracks, roads, tracks, etc., can solve the problems of high work intensity and low efficiency, and achieve the effects of flexible use, convenient operation and reduced work intensity

Active Publication Date: 2016-06-15
CRRC QISHUYAN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the shortcomings of the existing locomotive bolt fastening work intensity and low efficiency, the present invention provides a high-efficiency locomotive bolt fastening device

Method used

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  • Efficient Locomotive Bolt Fastening Device

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Embodiment Construction

[0013] like figure 1 It is a structural schematic diagram of the present invention, a high-efficiency locomotive bolt fastening device, including a vehicle frame 1, wheels 2, lifting box 3, balance platform 4, telescopic arm 5 and fastening head 6, and the wheel 2 is located at the bottom of the vehicle frame 1, The lifting box 3 is installed on the top of the vehicle frame 1, the balance platform 4 is connected on the lifting box 3, the fastening head 6 is connected with the balancing platform 4 through the telescopic arm 5, the fastening head 6 is provided with a torque sleeve 7, a reaction force bar 8 and tighten the gun 9. The side of balance platform 4 is a right triangle, and is slidably connected on the guide rail of lifting box 3 . The telescopic arm 5 is a rotating link structure, and its two ends are respectively connected to the balance platform 4 and the fastening head 6 in rotation. The torque sleeve 7 and the tightening gun 9 are located on the top and bottom o...

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Abstract

The invention relates to the technical field of railway traffic equipment, in particular to a high-efficiency locomotive bolt fastening device. The high-efficiency locomotive bolt fastening device comprises a frame, wheels, a lifting box, a balancing stand, a telescopic boom and a fastening head, wherein the wheels are arranged at the bottom of the frame, the lifting box is arranged at the upper part of the frame, the balancing stand is connected on the lifting box, the fastening head is connected with the balancing stand by the telescopic boom, and a torsion sleeve, a counter force rod and a tightening gun are arranged on the fastening head. The frame with the wheels is designed, the lifting box which is used as a carrier of a fastening device is loaded, the fastening device can freely move in a working area, can adjust the horizontal height of the fastening head, and also can adjust the position of the fastening head in a horizontal plane conveniently, so as to meet the locating requirements of all stations; and the fastening device can be used flexibly, can be operated conveniently, and can be used for reducing the working intensity and greatly improving the fastening efficiency.

Description

technical field [0001] The invention relates to the technical field of rail transit equipment, in particular to a high-efficiency locomotive bolt fastening device. Background technique [0002] Many components on rail transit equipment are connected and assembled by bolts to the frame. During installation, the staff need to drill into the bottom of the locomotive and tighten the nuts manually, which is not only labor-intensive, but also inefficient. Contents of the invention [0003] In order to overcome the shortcomings of the existing locomotive bolt fastening work of high intensity and low efficiency, the invention provides a high-efficiency locomotive bolt fastening device. [0004] The technical solution adopted by the present invention to solve the technical problems is: a high-efficiency locomotive bolt fastening device, including a vehicle frame, wheels, lift box, balance platform, telescopic arm and fastening head, the wheel is located at the bottom of the vehicle...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01B29/28
CPCE01B29/28
Inventor 楼强天张瑛张光还
Owner CRRC QISHUYAN CO LTD
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