CN203410459U - Support beam of locomotive corridor floor and locomotive body - Google Patents
Support beam of locomotive corridor floor and locomotive body Download PDFInfo
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- CN203410459U CN203410459U CN201320551070.7U CN201320551070U CN203410459U CN 203410459 U CN203410459 U CN 203410459U CN 201320551070 U CN201320551070 U CN 201320551070U CN 203410459 U CN203410459 U CN 203410459U
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- locomotive
- floor
- corridor
- beam body
- cross
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Abstract
The utility model provides a support beam of a locomotive corridor floor and a locomotive body. The support beam of the locomotive corridor floor comprises a transverse strip beam body, wherein first fasteners, which are detachably and fixedly connected to a containing slot in a locomotive underframe, are arranged at two ends of the beam body in a penetrating manner, respectively; a second nut component for connecting the corridor floor by bolts is also arranged on the beam body; pipe clips for fixing an air pipeline are also fixedly arranged on the edge of the beam body extending along the transverse direction. The support beam of the locomotive corridor floor can be used as a support of the corridor floor, simultaneously can be used for fixing the air pipeline, and is simple in structure and convenient to dismantle; wiring construction of the locomotive is facilitated; furthermore, the corridor floor can be conveniently dismantled, and the repair work is also facilitated.
Description
Technical field
The utility model relates to rolling stock manufacturing technology, relates in particular to a kind of locomotive corridor floor supporting traverse and locomotive car body.
Background technology
Locomotive corridor is generally positioned at locomotive vertical central axis place, on the underframe of below, floor, corridor, is formed with accommodating wire casing, the airline and the electric wiring that to hold locomotive, extend longitudinally.
In the prior art, floor, locomotive corridor directly edge laterally covers on the accommodating wire casing extending longitudinally, and on the bottom surface on floor, corridor, is welded and fixed the airline pipeline support being useful in fixing accommodating wire casing.This wire structures is that the cable wiring manufacture of air line of locomotive and electric wiring brings very large difficulty, and pipeline support and floor, corridor be fixed together, and maintenance is brought inconvenience.
Utility model content
For above-mentioned defect of the prior art, the utility model provides a kind of locomotive corridor floor supporting traverse and locomotive car body
The utility model provides floor, a kind of locomotive corridor supporting traverse, comprises along cross-beam body horizontally set, microscler, and the two ends of described cross-beam body are equipped with respectively for being detachably fixedly attached to the first fastener on the accommodating wire casing of locomotive underframe; On described cross-beam body, be also provided with the second nut assembly that connects floor, corridor for bolt; The edge extending transversely at described cross-beam body also fixedly mounts the pipe clamp that is useful on fixed air pipeline.
Floor, locomotive as above corridor supporting traverse, preferably, described the first fastener is for for being screwed to the first bolt on the protrusion bearing of described accommodating wire casing sidewall.
Floor, locomotive as above corridor supporting traverse, preferably, the two ends of described cross-beam body offer respectively the slotted hole passing for described the first bolt.
Floor, locomotive as above corridor supporting traverse, preferably, the opposite edges place extending transversely at described cross-beam body offers respectively at least one microscler through hole, and described pipe clamp is by relative with described cross-beam body fixing through the 3rd bolt of described microscler through hole.
Floor, locomotive as above corridor supporting traverse, preferably, described the second nut assembly comprises at least four the second nuts, and described at least four the second nut arrangements are formed for bolt and connect the first row on floor, N corridor and the secondary series that connects floor, N+1 corridor for bolt.
The utility model also provides a kind of locomotive car body, comprise: locomotive underframe, on described locomotive underframe end face, formation is caved in, accommodating wire casing, on described accommodating wire casing, be provided with at least two, longitudinally arrange as arbitrary in claim 1-5 as described in floor, locomotive corridor supporting traverse, wherein, the two ends of the cross-beam body of floor, described locomotive corridor supporting traverse are detachably fixedly connected on described accommodating wire casing by the first fastener respectively, on described accommodating wire casing, be also coated with at least three floors, corridor of longitudinally arranging, floor, described corridor is screwed onto in the second nut assembly of described cross-beam body by the second bolt.
Locomotive corridor floor supporting traverse and locomotive car body that the utility model provides, its floor, locomotive corridor supporting traverse can be used as the support on floor, corridor, simultaneously can also be for fixed air pipeline, simple in structure, convenient disassembly, has facilitated locomotive cable wiring manufacture, and, floor, corridor can be dismantled easily, facilitated service work.
Accompanying drawing explanation
Fig. 1 is the birds-eye view of floor, the utility model locomotive corridor supporting traverse embodiment;
Fig. 2 is the front view of Fig. 1;
Fig. 3 is the structural representation that the supporting traverse place, floor, locomotive corridor shown in Fig. 1 is installed in the utility model locomotive car body embodiment.
The specific embodiment
Described " longitudinally " refers to the direction of locomotive operation herein, and " laterally " refer to, in horizontal surface perpendicular to the direction of described " longitudinally ".
Fig. 1 is the birds-eye view of floor, the utility model locomotive corridor supporting traverse embodiment; Fig. 2 is the front view of Fig. 1; Fig. 3 is the structural representation that the supporting traverse place, floor, locomotive corridor shown in Fig. 1 is installed in the utility model locomotive car body embodiment; Please refer to Fig. 1-3, the present embodiment provides floor, a kind of locomotive corridor supporting traverse, comprise along cross-beam body 10 horizontally set, microscler, the two ends of cross-beam body 10 are equipped with respectively for being detachably fixedly attached to the first fastener 11 on the accommodating wire casing 30 of locomotive underframe; On cross-beam body 10, be also provided with the second nut assembly 12 that connects floor, corridor 32 for bolt; The edge extending transversely at cross-beam body 10 also fixedly mounts the pipe clamp 2 that is useful on fixed air pipeline.
Particularly, cross-beam body 10 can be rectangular tabular, and the two ends of cross-beam body 10 refer to the broadside position of rectangle, at the two ends of cross-beam body 10, can be respectively arranged with one or more the first fastener 11; Wherein, accommodating wire casing 30 can be for being formed at open slot locomotive underframe surface, depression, this accommodating wire casing 30 is positioned at the longitudinal central axis line place of locomotive and extends longitudinally, and accommodating wire casing 30 is positioned on two sidewalls that extend longitudinally of longitudinal central axis line both sides can be welded and fixed a protrusion bearing 301 every the first distance; Accordingly, 11 of the first fasteners can be for for being screwed to the first bolt on the protrusion bearing 301 of accommodating wire casing 30 sidewalls.Preferably, on the end face of protrusion bearing 301, can be formed with groove, after the two ends of cross-beam body 10 being placed in the groove on corresponding protrusion bearing 301, can to protruding bearing 301, play good positioning action by groove, then by the first bolt, cross-beam body 10 and protrusion bearing 301 are spirally connected fixing.
The second nut assembly 12 on cross-beam body 10 can be second nut 120 being fixedly embedded on cross-beam body 10, with after floor, corridor 32 is covered on cross-beam body 10, can utilize bolt to pass floor, corridor 32, be bolted in the second nut assembly 12, realize fixing between floor, corridor 32 and cross-beam body 10.Here, the gap between adjacent beams body 10 can be determined according to the width on floor, corridor 32 and quantity.When the width on floor, corridor 32 is greater than cross-beam body 10, on each cross-beam body 10, can corresponding cover the part that floor, 32， corridor, floor, a corridor 32 is longitudinally wider than cross-beam body 10 can just coordinate adjacent floor, corridor 32 to cover the gap between two corresponding adjacent cross-beam bodies 10.
Certainly, the gap between cross-beam body 10 can be larger, now same cross-beam body 10 floor, corresponding two corridors 32 simultaneously; Now, the second nut assembly 12 can comprise that 120, at least four the second nuts 120 arrangements of at least four the second nuts are formed for bolt and connect the first row on floor, N corridor 32 and the secondary series that connects floor, N+1 corridor 32 for bolt; For example, the second nut assembly 12 comprises 6 the second nuts 120 that are fixedly installed on cross-beam body 10,6 the second nuts 120 can on average be lined up two row, be first row and secondary series parallel to each other, wherein, three the second nuts 120 in first row are spirally connected and are fixed floor, N corridor 32 by bolt, and three the second nuts 120 in secondary series are spirally connected and are fixed N+1 the corridor floor 32 adjacent with floor, N corridor 32 by bolt; And floor 32, N corridor and adjacent floor, N+1 corridor 32 side edge, and then floor, a plurality of corridor 32 covers the notch of accommodating wire casing 30 jointly.
Further, pipe clamp 2 can be the semi-annular shape matching with airline shape, with after pipe clamp 2 being set on airline 302, pipe clamp is fixedly attached on cross-beam body 10 by fasteners such as bolt or screws again, thereby realize fixing to airline.It should be noted that, in accommodating wire casing 30, can also be furnished with electric wiring 303, this electric wiring 303 can be arranged at the trench bottom of accommodating wire casing 30, and can utilize existing mode be fixed in accommodating wire casing 30 or be lifted on cross-beam body 10; And then realized airline 302 and electric wiring setting disconnected from each other, non-interference, more effectively utilized space.
After by airline 302 and electric wiring 303, the pre-cloth on car body has operated, the cross-beam body 10 of floor, the locomotive corridor supporting traverse that just the present embodiment can be provided is fixedly attached on accommodating wire casing 30 by the first fastener 11, by pipe clamp 2 fixed air pipelines 302, and complete after the lifting of electric wiring, can this cross-beam body 10 be screwed to floor, corridor 32 in the second nut assembly 12 on corresponding cross-beam body 10 as supporting successively; When needs overhaul, can need to overhaul easily by screwing bolt the floor, corridor 32 of position and pull down, each pipeline and circuit in accommodating wire casing 30 are exposed, to facilitate careful maintenance.
Floor, the locomotive corridor supporting traverse that the present embodiment provides, can be used as the support on floor, corridor, simultaneously can also be for fixed air pipeline, simple in structure, convenient disassembly, has facilitated locomotive cable wiring manufacture, and, floor, corridor can be dismantled easily, facilitated service work.
In the above-described embodiments, the two ends of cross-beam body 10 can offer respectively the slotted hole 13 passing for above-mentioned the first bolt, utilize slotted hole 13 can adjust the relative position of the first bolt and cross-beam body 10, thereby the position that can adjust in the horizontal the relatively accommodating wire casing 30 of cross-beam body 10, further facilitates fitting operation.
Similarly, the opposite edges place extending transversely at cross-beam body 10 offers respectively at least one microscler through hole 14, and pipe clamp 2 can be by relative with cross-beam body 10 fixing through the 3rd bolt 15 of microscler through hole 14; Wherein, in same microscler through hole 14, can wear one or more the 3rd bolts 15, each the 3rd bolt 15 can be fixedly connected with a pipe clamp 2, that is to say, by a microscler through hole 14, can fix one or more pipe clamps 2; In addition, microscler through hole 14 can also play the convenient effect of adjusting the relative position of pipe clamp 2 and cross-beam body 10.Visible, by a plurality of microscler through holes 14, can further facilitate the fixing operation of airline 302, further facilitate cloth line procedures.
A kind of locomotive car body of another embodiment of the utility model, comprise: locomotive underframe, on locomotive underframe end face, form the accommodating wire casing 30 of depression, on accommodating wire casing 30, can be provided with at least two, floor, locomotive corridor supporting traverse described in the as above arbitrary embodiment longitudinally arranging, wherein, the two ends of the cross-beam body 10 of floor, locomotive corridor supporting traverse are detachably fixedly connected on accommodating wire casing 30 by the first fastener 11 respectively, on accommodating wire casing 30, be also coated with at least three floors, corridor 32 of longitudinally arranging, floor, corridor 32 is screwed onto in the second nut assembly 12 of cross-beam body 10 by the second bolt, each floor, corridor 32 is extend transversely the same with cross-beam body 10 all, and floor, at least three corridors 32 is arranged in order in the vertical, side edge, to cover the notch of whole accommodating wire casing 30, particularly, electric wiring 303 can be arranged on the trench bottom of accommodating wire casing 30, relative with underframe fixing by the conventional mode in this area.Concrete structure, function and technique effect and the previous embodiment of floor, the locomotive corridor supporting traverse in the present embodiment are similar, repeat no more herein.
Finally it should be noted that: each embodiment, only in order to the technical solution of the utility model to be described, is not intended to limit above; Although the utility model is had been described in detail with reference to aforementioned each embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or some or all of technical characterictic is wherein equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the utility model.
Claims (6)
1. floor, a locomotive corridor supporting traverse, is characterized in that, comprises along cross-beam body horizontally set, microscler, and the two ends of described cross-beam body are equipped with respectively for being detachably fixedly attached to the first fastener on the accommodating wire casing of locomotive underframe; On described cross-beam body, be also provided with the second nut assembly that connects floor, corridor for bolt; The edge extending transversely at described cross-beam body also fixedly mounts the pipe clamp that is useful on fixed air pipeline.
2. floor, locomotive according to claim 1 corridor supporting traverse, is characterized in that, described the first fastener is for for being screwed to the first bolt on the protrusion bearing of described accommodating wire casing sidewall.
3. floor, locomotive according to claim 2 corridor supporting traverse, is characterized in that, the two ends of described cross-beam body offer respectively the slotted hole passing for described the first bolt.
4. floor, locomotive according to claim 1 corridor supporting traverse, it is characterized in that, the opposite edges place extending transversely at described cross-beam body offers respectively at least one microscler through hole, and described pipe clamp is by relative with described cross-beam body fixing through the 3rd bolt of described microscler through hole.
5. according to arbitrary described floor, the locomotive corridor supporting traverse of claim 1-4, it is characterized in that, described the second nut assembly comprises at least four the second nuts, and described at least four the second nut arrangements are formed for bolt and connect the first row on floor, N corridor and the secondary series that connects floor, N+1 corridor for bolt.
6. a locomotive car body, comprise: locomotive underframe, on described locomotive underframe end face, formation is caved in, accommodating wire casing, it is characterized in that, on described accommodating wire casing, be provided with at least two, longitudinally arrange as arbitrary in claim 1-5 as described in floor, locomotive corridor supporting traverse, wherein, the two ends of the cross-beam body of floor, described locomotive corridor supporting traverse are detachably fixedly connected on described accommodating wire casing by the first fastener respectively, on described accommodating wire casing, be also coated with at least three floors, corridor of longitudinally arranging, floor, described corridor is screwed onto in the second nut assembly of described cross-beam body by the second bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320551070.7U CN203410459U (en) | 2013-08-25 | 2013-08-25 | Support beam of locomotive corridor floor and locomotive body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320551070.7U CN203410459U (en) | 2013-08-25 | 2013-08-25 | Support beam of locomotive corridor floor and locomotive body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203410459U true CN203410459U (en) | 2014-01-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320551070.7U Expired - Fee Related CN203410459U (en) | 2013-08-25 | 2013-08-25 | Support beam of locomotive corridor floor and locomotive body |
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| CN (1) | CN203410459U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105620502A (en) * | 2016-03-10 | 2016-06-01 | 中车株洲电力机车有限公司 | Central corridor floor supporting structure among rail vehicle equipment |
-
2013
- 2013-08-25 CN CN201320551070.7U patent/CN203410459U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105620502A (en) * | 2016-03-10 | 2016-06-01 | 中车株洲电力机车有限公司 | Central corridor floor supporting structure among rail vehicle equipment |
| CN105620502B (en) * | 2016-03-10 | 2018-01-12 | 中车株洲电力机车有限公司 | Central corridor floor support structure between a kind of railway vehicle device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140129 Termination date: 20190825 |
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| CF01 | Termination of patent right due to non-payment of annual fee |