CN102632899B - Sand acquiring device arranged at lower end of locomotive running part - Google Patents
Sand acquiring device arranged at lower end of locomotive running part Download PDFInfo
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- CN102632899B CN102632899B CN201210137411.6A CN201210137411A CN102632899B CN 102632899 B CN102632899 B CN 102632899B CN 201210137411 A CN201210137411 A CN 201210137411A CN 102632899 B CN102632899 B CN 102632899B
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- sand
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- locomotive
- locomotive running
- sandbox
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Abstract
The invention relates to the technical field of a sand acquiring apparatus of a diesel locomotive, and in particular relates to a sand acquiring device arranged at the lower end of a locomotive running part, comprising an original locomotive running part lower end provided with the sand acquiring apparatus, wherein the sand acquiring apparatus comprises a sand acquiring box and a sand collecting pipe, the sand collecting pipe is arranged in the sand acquiring box, the sand acquiring box is connected and fastened with a base plate of a lifeguard by bolts, a sand acquiring box door capable of being freely opened and closed is arranged on the sand acquiring box, a groove hole is arranged on the lifeguard of the locomotive, and the opening of the sand collecting pipe is communicated with the groove hole. The sand acquiring apparatus is formed by three cylindrical steel pipes with the inner diameters of being phi 16. A door lock structure is arranged on the sand acquiring box door. The sand acquiring device can be used for acquiring sand grains on the surface at the lower part of the locomotive running part under the severe condition of sand wind, the test basis is provided for the research of the sand wind-resistant abradability of a coating system on the outer surface of the locomotive running part and the delay of the expiry date of a coating layer, the device is good in practical value, and the device is simple in structure, and convenient to install.
Description
Technical field
The present invention relates to the Instrument technology field that diesel locomotive gathers husky sample, husky instrument apparatus is adopted in especially a kind of locomotive running gear lower end.
Background technology
Adopt husky instrument apparatus without finding that there is locomotive running gear lower end temporarily 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 real-world operation environment still lacks, and the space of locomotive front end pilot structure is arranged and can not well be utilized.
Summary of the invention
In order to overcome the deficiency of existing technology, the invention provides a kind of locomotive running gear lower end and adopt husky instrument apparatus.
The technical solution adopted for the present invention to solve the technical problems is: husky instrument apparatus is adopted in a kind of locomotive running gear lower end, comprise original locomotive running gear lower end of adopting Sha Yi is installed, the described Sha Yi of adopting comprise adopt sandbox and collection sand tube, collection sand tube is loaded on to be adopted in sandbox, adopting sandbox is connected fastening by bolt with the base plate of pilot, that adopts that sandbox is provided with freely openable adopts sandbox door, and cowcatcher is provided with slotted eye, and the collection sand tube mouth of pipe is communicated with slotted eye.
According to another embodiment of the invention, further comprise that described collection sand tube is the steel cylindrical tube of an internal diameter ￠ 16.
According to another embodiment of the invention, further comprise that the described sandbox door of adopting is provided with door lock structure.
The invention has the beneficial effects as follows, the present invention can solve under dust storm mal-condition, act on the collection of the locomotive running gear rear surface grains of sand, resistance to windsand mill corrosion to research locomotive running gear outside face application system provides test basis with the failure period that delays coating, there is actual value, and the present invention is simple in structure, easy for installation.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is that traveling subordinate end is adopted Sha Yi layout front view;
Fig. 2 is that traveling subordinate end is adopted Sha Yi layout left view;
Fig. 3 is that traveling subordinate end is adopted husky instrument structural front view;
Fig. 4 is that traveling subordinate end is adopted husky instrument structure side view;
Fig. 5 is that A in Fig. 4 is to view;
Fig. 6 is the transverse cross-sectional view along B-B line on Fig. 4;
In figure 1, locomotive running gear lower end, 2, adopt Sha Yi, 3, collection sand tube, 4, bolt, 5, pilot, 6, slotted eye, 7, adopt sandbox, 8, adopt sandbox door, 9, door lock structure, 10, base plate.
The specific embodiment
As shown in Figure 1 and Figure 2, husky instrument apparatus is adopted in a kind of locomotive running gear lower end, comprise original locomotive running gear lower end 1 of adopting Sha Yi 2 is installed, the described Sha Yi of adopting 2 comprises and adopts sandbox 7 and collection sand tube 3, collection sand tube 3 is loaded on and adopts in sandbox 7, adopts sandbox 7 and is connected fasteningly by bolt 4 with the base plate 10 of pilot 5, and that adopts that sandbox 7 is provided with freely openable adopts sandbox door 8, cowcatcher 5 is provided with slotted eye 6, and collection sand tube 3 mouths of pipe are communicated with slotted eye 6.Size, position and the angle one of collection sand tube 3 mouths of pipe is the needs that met husky sample and gather sample, the 2nd, meet the needs of husky sample particle size, and the 3rd, the requirement of wind direction in 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, install and adopt Sha Yi at pilot inner side, for the husky sample that acts on traveling subordinate end surfaces is collected, for analyzing its particle size, to the paint research of resistance to dust storm performance test of traveling subordinate end surfaces.
As shown in Figure 3, Figure 4, described collection sand tube 3 is steel cylindrical tube of an internal diameter ￠ 16, and assurance is adopted the installation of Sha Yi and fixed and ability to dismantle, has also guaranteed integrally-built corrosion stability under environment for use condition simultaneously.
As shown in Figure 5, Figure 6, the described sandbox door 8 of adopting is provided with door lock structure 9.By gather chamber door close and open can fix easily and take out collect sand tube, be convenient to the collection of husky sample, this device has good ability to dismantle.
The present invention is a kind of instrument that locomotive is gathered under real-world operation environment to husky sample of realizing, the invention solves under dust storm mal-condition, act on the collection of the locomotive running gear rear surface grains of sand, it is for the resistance to 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 be mainly for acquisition test sand used, after locomotive operation a period of time, husky sample was collected, should reach and take out easily husky sample, simultaneously can adopt Sha Yi dismounting when adopting sand from now on, 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 subordinate end surfaces under locomotive actual application environment, the resistance to 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 dust storm mal-condition.
Claims (3)
1. husky instrument apparatus is adopted in a locomotive running gear lower end, comprise original locomotive running gear lower end (1) of adopting Sha Yi (2) is installed, it is characterized in that, the described Sha Yi of adopting (2) comprise adopt sandbox (7) and collection sand tube (3), collection sand tube (3) is loaded on to be adopted in sandbox (7), adopting sandbox (7) is connected fastening by bolt (4) with the base plate (10) of pilot (5), that adopts that sandbox (7) is provided with freely openable adopts sandbox door (8), cowcatcher (5) is provided with slotted eye (6), and collection sand tube (3) mouth of pipe is communicated with slotted eye (6).
2. husky instrument apparatus is adopted in a kind of locomotive running gear according to claim 1 lower end, it is characterized in that, the described Sha Yi (2) that adopts is made up of the steel cylindrical tube of 3 internal diameter ￠ 16.
3. husky instrument apparatus is adopted in a kind of locomotive running gear according to claim 1 lower end, it is characterized in that, the described sandbox door (8) of adopting is provided with door lock structure (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210137411.6A CN102632899B (en) | 2012-05-07 | 2012-05-07 | Sand acquiring device arranged at lower end of locomotive running part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210137411.6A CN102632899B (en) | 2012-05-07 | 2012-05-07 | Sand acquiring device arranged at lower end of locomotive running part |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102632899A CN102632899A (en) | 2012-08-15 |
| CN102632899B true CN102632899B (en) | 2014-05-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210137411.6A Active CN102632899B (en) | 2012-05-07 | 2012-05-07 | Sand acquiring device arranged at lower end of locomotive running part |
Country Status (1)
| Country | Link |
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| CN (1) | CN102632899B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2386282A (en) * | 1944-04-22 | 1945-10-09 | Prat Daniel Corp | Dust sampler |
| DE2916131A1 (en) * | 1978-05-25 | 1979-11-29 | Knox Mfg Co | DEVICE FOR TREATMENT OF A SURFACE |
| CN102358309A (en) * | 2011-09-19 | 2012-02-22 | 南车戚墅堰机车有限公司 | Sand excavation instrument device for locomotive body |
| CN202669830U (en) * | 2012-05-07 | 2013-01-16 | 南车戚墅堰机车有限公司 | Sand-collection instrument device of locomotive moving part lower end |
-
2012
- 2012-05-07 CN CN201210137411.6A patent/CN102632899B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2386282A (en) * | 1944-04-22 | 1945-10-09 | Prat Daniel Corp | Dust sampler |
| DE2916131A1 (en) * | 1978-05-25 | 1979-11-29 | Knox Mfg Co | DEVICE FOR TREATMENT OF A SURFACE |
| CN102358309A (en) * | 2011-09-19 | 2012-02-22 | 南车戚墅堰机车有限公司 | Sand excavation instrument device for locomotive body |
| CN202669830U (en) * | 2012-05-07 | 2013-01-16 | 南车戚墅堰机车有限公司 | Sand-collection instrument device of locomotive moving part lower end |
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| Publication number | Publication date |
|---|---|
| CN102632899A (en) | 2012-08-15 |
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