CN103615601A - Locomotive pipeline and cable composite assembling method - Google Patents

Abstract

The invention relates to a locomotive pipeline and cable composite assembling method. A locomotive pipeline and cable composite support comprises frames, bearing crossbeams and floor beams. The frames are longitudinally arranged and positioned to an assembling table, control pipelines and cables are respectively laid on two layers of bearing cross beams, the assembled pipeline and cable components are integrally hoisted to the corridor position of a locomotive body, and a floor is laid.

Description

Locomotive pipeline and cable combined type assembly method

Technical field

The present invention relates to a kind of locomotive pipeline and cable combined type assembly method, belong to railway locomotive technical field.

Background technique

In the assembling process of locomotive, in the middle of car body, locomotive cable need to be laid by place, corridor, and locomotive pilot line is installed, and corridor joist and floor, corridor also will be installed above the two.Existing wiring stringing scheme is: first at position, car body corridor cable laying, under car, adopt a plurality of horizontal connecting plates to coordinate pipe clamp that a plurality of pipelines are fixed into the row row of pipe longitudinally, on car body, be welded with in advance column, after cable laying work completes, utilize the hole at cross connecting plate two ends to be fixed on the column welding in advance on car body pipe row, and then above cross connecting plate laying floor.This scheme not only needs cable laying on car body in advance, takies the space in car, when being unfavorable for other operations, launches, but also need to be on car body prewelding column, cross connecting plate is fixed on column as joist, then carries out floor installment work, efficiency is lower.

Summary of the invention

Object of the present invention overcomes the deficiency of above-mentioned prior art exactly, a kind of locomotive pipeline and cable combined type assembly method are provided, save the assembling space of car body, realize the modularization of locomotive control pipeline, cable, joist and pre-assembled, improve assembling quality and the packaging efficiency of locomotive.

The object of the present invention is achieved like this: a kind of locomotive pipeline and cable combined type assembly method, is characterized in that taking the following step:

A. prepare locomotive pipeline and cable composite carrier, this support is comprised of framework, bearing beam, joist, and the two ends of bearing beam can be bolted on the lateral column of framework, and joist can be bolted the top of framework lateral column;

B. by framework longitudinal arrangement, navigate on assembly or fitting table;

C. first layer bearing beam is installed on framework;

D. pipe clamp is installed on first layer bearing beam;

E. on first layer bearing beam, lay pilot line, pipeline is fastened on pipe clamp;

F. second layer bearing beam is installed on framework;

G. cable laying on second layer bearing beam;

H. joist is fixed to the top of framework lateral column;

I. positioning device is dismantled from assembly or fitting table, the position, corridor by the pipeline assembling and cable assembly integral hoisting to locomotive car body;

J. laying floor.

The solution of the present invention, has realized the pre-assembled of cable laying and line arrangement, does not take the space of car body, is convenient to synchronize and carry out with other installation procedures, has improved the packaging efficiency of locomotive.Adopt tower structure, locomotive control pipeline and cable are integrated together, can under car, joist be fixed on framework, pipe row bond to after vehicle body bottom frame by bonding mode, floor directly can be installed on joist, improve the packaging efficiency of locomotive.

Accompanying drawing explanation

Fig. 1 is locomotive pipeline and the cable combined type assembling principle schematic of the embodiment of the present invention.

Fig. 2 is framework schematic diagram

Fig. 3 is bearing beam schematic diagram

Fig. 4 is the assembling of framework bearing beam, i.e. step C schematic diagram

Fig. 5 is pipe clamp installation diagram, i.e. step D schematic diagram

Fig. 6 is braking line installation diagram, i.e. step e schematic diagram

Fig. 7 is second layer bearing beam installation diagram, i.e. step F schematic diagram

Fig. 8 is cable scheme of installation, i.e. step G schematic diagram

Fig. 9 is joist installation diagram, i.e. step H schematic diagram

In figure, be labeled as: 1-framework, 2-bearing beam, 3-pipe clamp, 4-joist, 5-pilot line, 6-cable.

Embodiment

For making object, technological scheme and the advantage of the embodiment of the present invention clearer, below in conjunction with the accompanying drawing in the embodiment of the present invention, technological scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiments.Embodiment based in the present invention, those of ordinary skills, not making the every other embodiment who obtains under creative work prerequisite, belong to the scope of protection of the invention.

Referring to Fig. 1, locomotive pipeline and cable composite carrier are frame structure, two bearing beams 2 are installed on each framework 1, pipe clamp 3 is installed on the bearing beam of lower floor, by the fixing pilot line 5 of pipe clamp, the bearing beam on upper strata is used for cable laying 6, and the upper end of framework lateral column is provided with joist 4.

Framework 1 can be by steel plate through punching press, and bending forms, and two heel posts have two oval strip holes, for bearing beam 2 is installed; Two place's bending parts in upper end respectively have a horizontal slotted hole, for installing floor board beam 4.

Bearing beam 2 can be by aluminium sheet through stamping-out, bending and molding, and intermediate portion has several apertures for weight reduction; Bottom midline has strip hole, and for pipe clamp 3 is installed, and pipe clamp can laterally adjusted direction.

Pipe clamp 3 is finished parts.Backing plate is arranged at top, has unthreaded hole; Intermediate portion is nylon material, is divided into upper and lower two-part, and middle aperture ratio pipeline diameter is identical, and lower end is threaded cushion block.

During assembling, first by framework 1 according to the size longitudinal arrangement of drawing, navigate on assembly or fitting table (not shown).Then first layer bearing beam 2 is installed on framework, then pipe clamp 3 is installed on first layer crossbeam 2.Lay pilot line 5, the bolt on tight pipe clamp 3, is fastened to pipeline 5 on pipe clamp 3.Second layer bearing beam 2 is installed on framework 1.Cable laying 6.Joist 4 is fixed to the top of framework 1 lateral column.Positioning device is dismantled from assembly or fitting table, the position, corridor by the pipeline assembling and cable assembly integral hoisting to locomotive car body.Last laying floor.

Finally it should be noted that: above embodiment only, in order to technological scheme of the present invention to be described, is not intended to limit; Although the present invention is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: its technological scheme that still can record aforementioned each embodiment is modified, or part technical characteristics is wherein equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technological scheme.

Claims (1)

1. locomotive pipeline and a cable combined type assembly method, is characterized in that taking the following step:

A. prepare locomotive pipeline and cable composite carrier, this support is comprised of framework, bearing beam, joist, and the two ends of bearing beam can be bolted on the lateral column of framework, and joist can be bolted the top of framework lateral column;

B. by framework longitudinal arrangement, navigate on assembly or fitting table;

C. first layer bearing beam is installed on framework;

D. pipe clamp is installed on first layer bearing beam;

E. on first layer bearing beam, lay pilot line, pipeline is fastened on pipe clamp;

F. second layer bearing beam is installed on framework;

G. cable laying on second layer bearing beam;

H. joist is fixed to the top of framework lateral column;

I. positioning device is dismantled from assembly or fitting table, the position, corridor by the pipeline assembling and cable assembly integral hoisting to locomotive car body;

J. laying floor.

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