CN202669829U

CN202669829U - Sand-collection instrument device of locomotive moving part upper end

Info

Publication number: CN202669829U
Application number: CN 201220199425
Authority: CN
Inventors: 屠文霞; 姚召华
Original assignee: CSR Qishuyan Co Ltd
Current assignee: CRRC Qishuyan Co Ltd
Priority date: 2012-05-07
Filing date: 2012-05-07
Publication date: 2013-01-16
Anticipated expiration: 2022-05-07

Abstract

The utility model relates to the technical field of sand-sample-collection instruments of a diesel locomotive, in particular to a sand-collection instrument device of a locomotive moving part upper end. The sand-collection instrument device of the locomotive moving part upper end comprises the locomotive moving part upper end where the sand-collection instrument is installed, wherein the sand-collection instrument is provided with a sand-collection pipe, the bottom end of the sand-collection instrument is fixed with the bottom of a cowcatcher coaming through bolts, the front portion of the locomotive cowcatcher coaming is provided with a sand inlet hole, an opening of the sand-collection pipe is communicated with the sand inlet hole, and the sand-collection instrument is made of a cylindrical steel pipe with the inner diameter of phi 16. The sand-collection instrument device of the locomotive moving part upper end is capable of collecting sand acting on the surface of the locomotive moving part upper end under the terrible condition of sandstorm, provides experiment foundation for surveying the abrasion resistant capacity against sand and wind and delaying the expiration date of a coating of a coating system of the outer surface of a locomotive moving part, and has practical values. In addition, the sand-collection instrument device of the locomotive moving part upper end is simple in structure and convenient to use.

Description

Husky instrument apparatus is adopted in a kind of locomotive running gear upper end

Technical field

The utility model relates to the Instrument technology field that diesel locomotive gathers husky sample, and husky instrument apparatus is adopted in especially a kind of locomotive running gear upper end.

Background technology

Adopt husky instrument apparatus on the temporarily acomia existing locomotive running gear at present.Patent 2011102776776 discloses the husky device of adopting that a kind of locomotive car body of our company uses, but the instrument that gathers husky sample under the real-world operation environment still lacks, and the space of locomotive front end pilot structure is arranged and can not well be utilized.

The utility model content

In order to overcome the deficiency of existing technology, the utility model provides a kind of locomotive running gear upper end to adopt husky instrument apparatus.

The technical scheme that its technical matters that solves the utility model adopts is: husky instrument apparatus is adopted in a kind of locomotive running gear upper end, comprise the locomotive running gear upper end of adopting Sha Yi is installed, the described Sha Yi of adopting has a collection sand tube, it is fixing by bolt and pilot coaming plate bottom to adopt the Sha Yi bottom, cowcatcher coaming plate front portion has a sand inlet, and the collection sand tube mouth of pipe is communicated with sand inlet.

According to another embodiment of the present utility model, comprise that further the described Sha Yishi of adopting is comprised of the steel cylindrical tube of 1 internal diameter ￠ 16.

The beneficial effects of the utility model are, the utility model can solve under the dust storm mal-condition, act on the collection of the locomotive running gear upper end face grains of sand, anti-windsand mill corrosion to research locomotive running gear outside face application system provides test basis with the failure period that delays coating, have actual value, and the utility model is simple in structure, easy for installation.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is that Sha Yi layout front view is adopted in traveling section upper end;

Fig. 2 is that Sha Yi layout left view is adopted in traveling section upper end;

Fig. 3 is that husky instrument structural front view is adopted in traveling section upper end;

Fig. 4 is that husky instrument structure left view is adopted in traveling section upper end;

Among the figure 1, the locomotive running gear upper end, 2, adopt Sha Yi, 3, the collection sand tube, 4, bolt, 5, the pilot coaming plate, 6, sand inlet.

The specific embodiment

As shown in Figure 1 and Figure 2, husky instrument apparatus is adopted in a kind of locomotive running gear upper end, comprise the locomotive running gear upper end 1 of adopting Sha Yi 2 is installed, the described Sha Yi of adopting 2 has a collection sand tube 3, adopting Sha Yi 2 bottoms fixes by bolt 4 and pilot coaming plate 5 bottoms, cowcatcher coaming plate 5 front portions have a sand inlet 6, and collection sand tube 3 mouths of pipe are communicated with sand inlet 6.The size of sand inlet 6, position and angle one are to have satisfied the needs that husky sample gathers sample, the 2nd, satisfy the needs of husky sample particle size, and the 3rd, the requirement of wind direction in the locomotive operation.In order not affect as far as possible the layout of other structure of locomotive, adopt Sha Yi and utilize the space of locomotive front end pilot constructional device, Sha Yi is adopted in installation in pilot coaming plate position, be used for the husky sample that acts on traveling section upper end face is collected, for analyzing its particle size, to the paint research of anti-dust storm performance test of traveling section upper end face.

As shown in Figure 3, Figure 4, the described Sha Yi of adopting 2 is comprised of the steel cylindrical tube of 1 internal diameter ￠ 16, guarantees to adopt installing and fixing and ability to dismantle of Sha Yi, has also guaranteed integrally-built corrosion stability under the environment for use condition simultaneously.

The utility model is a kind of instrument of realizing locomotive is gathered husky sample under the real-world operation environment, the utility model has solved under the dust storm mal-condition, act on the collection of the locomotive running gear upper end face grains of sand, it is for the anti-windsand mill corrosion of research locomotive running gear outside face application system, and the inefficacy that delays coating provides experimental basis to have actual value.

Adopt husky instrument and mainly be for acquisition test sand used, after locomotive operation a period of time, husky sample collection was complete, should reach and take out easily husky sample, when need not to adopt sand from now on, can adopt simultaneously Sha Yi and remove, the design adopts other structure of Sha Yi and locomotive without conflicting, and can conveniently get sand and dismounting.

Gather the dust storm that acts on traveling section upper end face under the locomotive actual application environment, the anti-dust storm performance of experimental investigation locomotive running gear external coating system, design targetedly locomotive running gear external coating scheme, thereby confirm decorative effect and the service life of the finish coat of locomotive under the dust storm mal-condition.

Claims

1. husky instrument apparatus is adopted in a locomotive running gear upper end, comprise the locomotive running gear upper end (1) of adopting Sha Yi (2) is installed, it is characterized in that, the described Sha Yi of adopting (2) has a collection sand tube (3), it is fixing with pilot coaming plate (5) bottom by bolt (4) to adopt Sha Yi (2) bottom, cowcatcher coaming plate (5) front portion has a sand inlet (6), and collection sand tube (3) mouth of pipe is communicated with sand inlet (6).

2. adopt husky instrument apparatus on a kind of locomotive running gear according to claim 1, it is characterized in that the described Sha Yi of adopting (2) is comprised of the steel cylindrical tube of 1 internal diameter ￠ 16.