Quick mounting bracket applied to wiring of rear supporting trolley of tunnel boring machine
A technology for tunnel boring machines and mounting brackets, which is applied to electrical components and other directions, can solve the problems affecting the aesthetics of the trolley, poor flexibility of the brackets, and high labor intensity, and achieve the effects of firm installation and fixation, reducing labor costs, and reducing labor intensity.
Pending Publication Date: 2018-10-16
中船重工(青岛)轨道交通装备有限公司
View PDF0 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] The purpose of the present invention is to provide a quick installation bracket for the wiring of supporting trolleys behind the tunnel boring machine, so as to solve the problems of high labor intensity and low work efficiency in the prior art; a large number of on-site welding also affects the overall appearance of the trolley The degree, and need to rework and paint; the problem of poor flexibility of welding mounting bracket
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0016] see Figure 1-Figure 4 , the present invention is a quick mounting bracket applied to the wiring of supporting trolleys behind the tunnel boring machine. The top spacing of side plates 11 is greater than the spacing of the bottom (shrinking U-shaped); At the top of the two side plates 11, there are guide plates 12 (easy to install) that open to both sides, and at the bottom of the guide plates 12 With anti-shedding structure.
[0017] The anti-falling structure is barbs (serrated tips) 13 arranged on both sides of the bottom end of the guide plate 11 . The anti-falling structure can also be other structures, such as at least one row of pointed points (thorns) arranged on the bottom edge of the guide plate 11 (ie, the side adjacent to the side plate 11).
[0018] The cable fixing mechanism is a fixing plate 2 which is integrated with the bottom surface of the elastic U-shaped card, extends to one side on the same plane, and has a mounting hole 21 on the fixing plate 2 ...
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
Login to View More Abstract
The invention provides a quick mounting bracket applied to wiring of a rear supporting trolley of a tunnel boring machine. The quick mounting bracket is characterized by comprising an elastic U-shapedclip and a cable fixing mechanism connected with the bottom of the elastic U-shaped clip, wherein the distance between the top ends of two opposite side plates of the elastic U-shaped clip is greaterthan that between the bottoms; a guide plate which expands towards two sides is arranged at the top ends of the two side plates; and a drop-proof structure is arranged at the bottom of the guide plate. The quick mounting bracket has the advantages that the bracket is supported by a skeleton steel plate of the rear supporting trolley and is fixed on the steel plate of the rear supporting trolley by directly using a hammer during cable laying, thereby completing mounting and fixing of the bracket; and the bracket can be firmly arranged and fixed by using a metal form recovery principle, so thatthe requirements of cables on the trolley, especially sporadic wiring are facilitated, the workload of a construction worker is reduced, the work efficiency is improved, the labor cost is reduced, and meanwhile, the influence of welding on the painted surface of the trolley is avoided under the condition of reducing the labor intensity.
Description
technical field [0001] The invention relates to a quick installation bracket used for wiring of trolleys behind a tunnel boring machine. Background technique [0002] Tunnel boring machines are generally composed of a main engine and a supporting trolley. The supporting trolley is equipped with various split equipment, such as hydraulic pump station, cutter head drive, compressed air, water supply and drainage, ventilation and dust removal and other systems are all driven by motors. At the same time, there are auxiliary tunneling systems such as lighting, gas detection, and guidance, so it is necessary to lay various types of cables and distribute them in various narrow spaces on the trolley. During the post-matching assembly, the cable routing work is arduous and complicated, which consumes a lot of manpower and material resources, which to some extent restricts the assembly and production progress of the tunnel boring machine. During the assembly process of the equipment...
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
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): H02G3/04
CPCH02G3/0406
Inventor 王小强徐超群郭志韩丽森陈凡张善保路效锋陈晓民刘丽欢宫迎雷
Owner 中船重工(青岛)轨道交通装备有限公司