CN204236467U - For the funnel spinal branches support structure of hopper car - Google Patents
For the funnel spinal branches support structure of hopper car Download PDFInfo
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- CN204236467U CN204236467U CN201420737884.4U CN201420737884U CN204236467U CN 204236467 U CN204236467 U CN 204236467U CN 201420737884 U CN201420737884 U CN 201420737884U CN 204236467 U CN204236467 U CN 204236467U
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- epimere
- funnel
- adapter plate
- support structure
- connecting panel
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Abstract
The utility model discloses a kind of funnel spinal branches support structure for hopper car, comprise upper hopper back, first epimere, side wall and top chord, the lower end of described first epimere is arranged on a side of described upper hopper back by the first epimere adapter plate of bending structure, the second epimere adapter plate by bending structure on the another side of described upper hopper back is provided with the second epimere, the upper end of described second epimere and described first epimere respectively butt welding is connected on described top chord, one side of described first epimere and described second epimere respectively butt welding is connected on the medial surface of described side wall, described first epimere is connected by connecting panel with another side of described second epimere, described connecting panel lower end is connected with described upper hopper back by gusset.Be applicable to railway hopper car.
Description
Technical field
The utility model relates to railway hopper car field, refers to a kind of funnel spinal branches support structure for hopper car particularly.
Background technology
At present, along with the fast development of China railways hopper car technology, heavy duty and packaging efficiency have become two developing direction of railway hopper car, and wherein, the quality of funnel spinal branches support structure directly affects load-carrying capacity and the packaging efficiency of railway hopper car.Existing funnel spinal branches support structure generally comprises upper hopper back, epimere, side wall and top chord, the lower end butt welding of epimere is connected on the top of upper hopper back, the side butt welding of epimere is connected on the medial surface of side wall, the upper end butt welding of epimere is connected on top chord, like this, top chord, side wall and upper hopper back are just connected by epimere, thus increase the load that side wall can bear, and then improve the load-carrying capacity of railway hopper car.But there is following problem when reality uses in the funnel spinal branches support structure of this form:
1, because epimere is large-area schistose texture, so the rigidity of epimere is poor, like this, it increases the limited in one's ability of the load that can bear of side wall; Meanwhile, it is very easy to deform in assembling and use procedure, thus increases assembly difficulty, reduces packaging efficiency;
2, owing to being linear contact lay between the lower end of epimere and the top of upper hopper back, so during welding, be difficult to ensure that the lower end of epimere and the top of upper hopper back are located along the same line, thus increase assembly difficulty further, reduce packaging efficiency.
Summary of the invention
The purpose of this utility model is the deficiency existed to solve above-mentioned background technology, proposes the strong and funnel spinal branches support structure for hopper car that packaging efficiency is high of a kind of load-carrying capacity.
For achieving the above object, a kind of funnel spinal branches support structure for hopper car designed by the utility model, comprise upper hopper back, first epimere, side wall and top chord, the lower end of described first epimere is arranged on a side of described upper hopper back by the first epimere adapter plate of bending structure, the second epimere adapter plate by bending structure on the another side of described upper hopper back is provided with the second epimere, the upper end of described second epimere and described first epimere respectively butt welding is connected on described top chord, one side of described first epimere and described second epimere respectively butt welding is connected on the medial surface of described side wall, described first epimere is connected by connecting panel with another side of described second epimere, described connecting panel lower end is connected with described upper hopper back by gusset.By adopting the technical scheme of two pieces of epimere common support side walls, solve the problem limited in one's ability that monolithic epimere increases the load that side wall can bear; Meanwhile, the epimere adapter plate of bending structure is adopted to make between epimere with upper hopper back, for face contacts, to greatly reduce assembly difficulty like this, thus improve packaging efficiency; And, by adding connecting panel between the first epimere and the second epimere, improve the rigidity of epimere, thus not only increase the load-carrying capacity of railway hopper car, and can also effectively prevent epimere from deforming; Finally, by gusset, connecting panel is connected with upper hopper back, improves the intensity of this structure, thus further increasing the load-carrying capacity of railway hopper car.
In such scheme, the lower end tie welding of described first epimere adapter plate is connected on a side of described upper hopper back, and the upper end tie welding of described first epimere adapter plate is connected on the lower end of described first epimere; The lower end tie welding of described second epimere adapter plate is connected on an another side of described upper hopper back, and the upper end tie welding of described second epimere adapter plate is connected on the lower end of described second epimere.By by epimere adapter plate and be designed to respectively between upper hopper back and epimere overlap welded structure, reduce technology difficulty, thus improve packaging efficiency.
In such scheme, described first epimere adapter plate and the second epimere adapter plate are the dull and stereotyped bending part that structure is identical.
In such scheme, described first epimere is identical with the structure of the second epimere, and described first epimere and the second epimere are vertically arranged in parallel.
In such scheme, described first epimere and the second epimere are arranged symmetrically with relative to place, the top straight line of described upper hopper back.By the first epimere and the second epimere are arranged symmetrically with relative to place, the top straight line of upper hopper back, like this, the first epimere and the second epimere stressed evenly.
In such scheme, the bending part that described connecting panel and described first epimere are structure as a whole, the opposite side of described second epimere is welded in the dogleg section of described first epimere.By connecting panel and the first epimere are designed to integral structure, decrease welding capacity on the one hand, thus improve packaging efficiency, improve intensity on the other hand.
In such scheme, described gusset lower end is provided with the plug-in mounting opening closed with described upper hopper back upper end matching form, described gusset lower end is welded on the position of the corresponding described connecting panel in described upper hopper back upper end by described plug-in mounting opening plug-in mounting, the lower end tie welding of described gusset upper end and described connecting panel.The connecting panel added welds for overlapping with between gusset, makes the stiffening effect of gusset better.
In such scheme, described first epimere and the second epimere being respectively equipped with lightening hole, being connected by the attaching parts for preventing material from entering space between described first epimere and the second epimere between two lightening holes corresponding on described first epimere and the second epimere.The lightening hole added reduces deadweight under the prerequisite that ensure that intensity; Meanwhile, add attaching parts and can prevent material from entering space between the first epimere and the second epimere on the one hand, the effect of the Joint strenght between reinforcement first epimere and the second epimere can also be played on the other hand.
In such scheme, described lightening hole is circular, oval or square.
In such scheme, described connecting panel upper end is welded on described top chord by strengthening gusset.The reinforcement gusset added can improve the Joint strenght between epimere and top chord, thus improves the load-carrying capacity of railway hopper car.
The utility model has the advantage of:
1, by the technical scheme of employing two pieces of epimere common support side walls, the problem limited in one's ability that monolithic epimere increases the load that side wall can bear is solved;
2, the epimere adapter plate of bending structure is adopted to make between epimere with upper hopper back, for face contacts, to greatly reduce assembly difficulty like this, thus improve packaging efficiency;
3, by adding connecting panel between the first epimere and the second epimere, improve the rigidity of epimere, thus not only increasing the load-carrying capacity of railway hopper car, and can also effectively prevent epimere from deforming;
4, by gusset, connecting panel is connected with upper hopper back, improves the intensity of this structure, thus further increasing the load-carrying capacity of railway hopper car;
5, pass through epimere adapter plate and be designed to respectively between upper hopper back and epimere overlap welded structure, reducing technology difficulty, thus improve packaging efficiency;
6, by the first epimere and the second epimere are arranged symmetrically with relative to place, the top straight line of upper hopper back, like this, the first epimere and the second epimere stressed evenly;
7, by connecting panel and the first epimere are designed to integral structure, decrease welding capacity on the one hand, thus improve packaging efficiency, improve intensity on the other hand;
8, the connecting panel added welds for overlapping with between gusset, makes the stiffening effect of gusset better;
9, the lightening hole added reduces deadweight under the prerequisite that ensure that intensity;
10, adding attaching parts can prevent material from entering space between the first epimere and the second epimere on the one hand, can also play the effect of the Joint strenght between reinforcement first epimere and the second epimere on the other hand;
11, the reinforcement gusset added can improve the Joint strenght between epimere and top chord, thus improves the load-carrying capacity of railway hopper car.
Accompanying drawing explanation
Fig. 1 is the using state structural representation of utility model;
Fig. 2 is the structural representation at another visual angle of Fig. 1;
Fig. 3 is the structural representation after Fig. 1 removes side wall, top chord and antimeric supporting construction;
Fig. 4 is the side-looking structural representation of Fig. 3;
Fig. 5 is the partial enlargement structural representation in A portion in Fig. 4;
Fig. 6 is the stravismus structural representation of Fig. 3;
Fig. 7 is the annexation structural representation of the first epimere, the first epimere adapter plate and connecting panel;
Fig. 8 is the side-looking structural representation of Fig. 7;
Fig. 9 is the stravismus structural representation of Fig. 7;
Figure 10 is the annexation structural representation of the second epimere and the second epimere adapter plate;
Figure 11 is the side-looking structural representation of Figure 10;
Figure 12 is the stravismus structural representation of Figure 10;
Figure 13 is the structural representation of gusset;
Figure 14 is the side-looking structural representation of Figure 13.
In figure: upper hopper back 1, first epimere 2, side wall 3, top chord 4, the first epimere adapter plate 5, second epimere adapter plate 6, second epimere 7, connecting panel 8, gusset 9, plug-in mounting opening 9a, lightening hole 10, attaching parts 11, strengthens gusset 12.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
A kind of funnel spinal branches support structure for hopper car as shown in Figure 1, comprise upper hopper back 1, first epimere 2, side wall 3 and top chord 4, the lower end of described first epimere 2 is arranged on a side of described upper hopper back 1 by the first epimere adapter plate 5 of bending structure, the second epimere adapter plate 6 by bending structure on the another side of described upper hopper back 1 is provided with the second epimere 7, the upper end of described second epimere 7 and described first epimere 2 respectively butt welding is connected on described top chord 4, one side of described first epimere 2 and described second epimere 7 respectively butt welding is connected on the medial surface of described side wall 3, described first epimere 2 is connected by connecting panel 8 with another side of described second epimere 7, described connecting panel 8 lower end is connected with described upper hopper back 1 by gusset 9.By adopting the technical scheme of two pieces of epimere common support side walls 3, solve the problem limited in one's ability that monolithic epimere increases the load that side wall 3 can bear; Meanwhile, the epimere adapter plate of bending structure is adopted to make between epimere with upper hopper back 1, for face contacts, to greatly reduce assembly difficulty like this, thus improve packaging efficiency; And, by adding connecting panel 8 between the first epimere 2 and the second epimere 7, improve the rigidity of epimere, thus not only increasing the load-carrying capacity of railway hopper car, and can also effectively prevent epimere from deforming; Finally, by gusset 9, connecting panel 8 is connected with upper hopper back 1, improves the intensity of this structure, thus further increasing the load-carrying capacity of railway hopper car.
The lower end tie welding of above-mentioned first epimere adapter plate 5 is connected on a side of described upper hopper back 1, and the upper end tie welding of described first epimere adapter plate 5 is connected on the lower end of described first epimere 2; The lower end tie welding of described second epimere adapter plate 6 is connected on an another side of described upper hopper back 1, and the upper end tie welding of described second epimere adapter plate 6 is connected on the lower end of described second epimere 7.By by epimere adapter plate and be designed to respectively between upper hopper back and epimere overlap welded structure, reduce technology difficulty, thus improve packaging efficiency.Described first epimere adapter plate 5 is the dull and stereotyped bending part that structure is identical with the second epimere adapter plate 6.
Above-mentioned first epimere 2 is identical with the structure of the second epimere 7, and described first epimere 2 and the second epimere 7 are vertically arranged in parallel.Described first epimere 2 and the second epimere 7 are arranged symmetrically with relative to place, the top straight line of described upper hopper back 1.By the first epimere 2 and the second epimere 7 are arranged symmetrically with relative to place, the top straight line of upper hopper back 1, like this, the first epimere 2 and the second epimere 7 stressed evenly.The bending part that described connecting panel 8 is structure as a whole with described first epimere 2, the opposite side of described second epimere 7 is welded in the dogleg section (i.e. described connecting panel 8) of described first epimere 2.By connecting panel 8 and the first epimere 2 are designed to integral structure, decrease welding capacity on the one hand, thus improve packaging efficiency, improve intensity on the other hand.Described connecting panel 8 upper end is welded on described top chord 4 by strengthening gusset 12.The reinforcement gusset 12 added can improve the Joint strenght between epimere and top chord 4, thus improves the load-carrying capacity of railway hopper car.
Above-mentioned gusset 9 lower end is provided with the plug-in mounting opening 9a closed with described upper hopper back 1 upper end matching form, described gusset 9 lower end is welded on the position of the corresponding described connecting panel 8 in described upper hopper back 1 upper end by described plug-in mounting opening 9a plug-in mounting, the lower end tie welding of described gusset 9 upper end and described connecting panel 8.The connecting panel 8 added welds for overlapping with between gusset 9, makes the stiffening effect of gusset 9 better.
Above-mentioned first epimere 2 and the second epimere 7 being respectively equipped with lightening hole 10, being connected by the attaching parts 11 for preventing material from entering space between described first epimere 2 and the second epimere 7 between two lightening holes 10 corresponding on described first epimere 2 and the second epimere 7.The lightening hole 10 added reduces deadweight under the prerequisite that ensure that intensity; Meanwhile, add attaching parts 11 1 aspect and can prevent material from entering space between the first epimere 2 and the second epimere 7, the effect of the Joint strenght between reinforcement first epimere 2 and the second epimere 7 can also be played on the other hand.Described lightening hole 10 is circular, oval or square.
The utility model is when assembling:
First, by the first epimere 2 and the second epimere 7 corresponding and the first epimere adapter plate 5 and the second epimere adapter plate 6 weld together respectively; Then, the second epimere 7 welded is welded in the dogleg section of the first epimere 2; Then, the first epimere 2, first epimere adapter plate 5, the second epimere adapter plate 6 welded and the second epimere 7 are welded on upper hopper back 1; Finally, with gusset 9, the dogleg section of the first epimere 2 is reinforced the lower end that can complete epimere on upper hopper back 1 and fix, the upper end of epimere is consistent with prior art with the fixed form of side, does not repeat them here.
The utility model, by the technical scheme of employing two pieces of epimere common support side walls 3, solves the problem limited in one's ability that monolithic epimere increases the load that side wall 3 can bear; The epimere adapter plate of bending structure is adopted to make between epimere with upper hopper back 1, for face contacts, to greatly reduce assembly difficulty like this, thus improve packaging efficiency; By adding connecting panel 8 between the first epimere 2 and the second epimere 7, improve the rigidity of epimere, thus not only increasing the load-carrying capacity of railway hopper car, and can also effectively prevent epimere from deforming; By gusset 9, connecting panel 8 is connected with upper hopper back 1, improves the intensity of this structure, thus further increasing the load-carrying capacity of railway hopper car; By by epimere adapter plate and be designed to respectively between upper hopper back and epimere overlap welded structure, reduce technology difficulty, thus improve packaging efficiency; By the first epimere 2 and the second epimere 7 are arranged symmetrically with relative to place, the top straight line of upper hopper back 1, like this, the first epimere 2 and the second epimere 7 stressed evenly; By connecting panel 8 and the first epimere 2 are designed to integral structure, decrease welding capacity on the one hand, thus improve packaging efficiency, improve intensity on the other hand; The connecting panel 8 added welds for overlapping with between gusset 9, makes the stiffening effect of gusset 9 better; The lightening hole 10 added reduces deadweight under the prerequisite that ensure that intensity; Adding attaching parts 11 1 aspect can prevent material from entering space between the first epimere 2 and the second epimere 7, can also play the effect of the Joint strenght between reinforcement first epimere 2 and the second epimere 7 on the other hand; The reinforcement gusset 12 added can improve the Joint strenght between epimere and top chord 4, thus improves the load-carrying capacity of railway hopper car.
Claims (10)
1. the funnel spinal branches support structure for hopper car, comprise upper hopper back (1), first epimere (2), side wall (3) and top chord (4), it is characterized in that: the lower end of described first epimere (2) is arranged on a side of described upper hopper back (1) by the first epimere adapter plate (5) of bending structure, the second epimere adapter plate (6) by bending structure on the another side of described upper hopper back (1) is provided with the second epimere (7), the upper end of described second epimere (7) and described first epimere (2) respectively butt welding is connected on described top chord (4), one side of described first epimere (2) and described second epimere (7) respectively butt welding is connected on the medial surface of described side wall (3), described first epimere (2) is connected by connecting panel (8) with another side of described second epimere (7), described connecting panel (8) lower end is connected with described upper hopper back (1) by gusset (9).
2. the funnel spinal branches support structure for hopper car according to claim 1, it is characterized in that: the lower end tie welding of described first epimere adapter plate (5) is connected on a side of described upper hopper back (1), the upper end tie welding of described first epimere adapter plate (5) is connected on the lower end of described first epimere (2); The lower end tie welding of described second epimere adapter plate (6) is connected on an another side of described upper hopper back (1), and the upper end tie welding of described second epimere adapter plate (6) is connected on the lower end of described second epimere (7).
3. the funnel spinal branches support structure for hopper car according to claim 2, is characterized in that: described first epimere adapter plate (5) and the second epimere adapter plate (6) are the identical dull and stereotyped bending part of structure.
4. the funnel spinal branches support structure for hopper car according to claim 1, it is characterized in that: described first epimere (2) is identical with the structure of the second epimere (7), and described first epimere (2) and the second epimere (7) are vertically arranged in parallel.
5. the funnel spinal branches support structure for hopper car according to claim 4, is characterized in that: described first epimere (2) and the second epimere (7) are arranged symmetrically with relative to place, the top straight line of described upper hopper back (1).
6. the funnel spinal branches support structure for hopper car according to claim 4, it is characterized in that: the bending part that described connecting panel (8) and described first epimere (2) are structure as a whole, the opposite side of described second epimere (7) is welded in the dogleg section of described first epimere (2).
7. the funnel spinal branches support structure for hopper car according to claim 1, it is characterized in that: described gusset (9) lower end is provided with the plug-in mounting opening (9a) closed with described upper hopper back (1) upper end matching form, described gusset (9) lower end is welded on the position of the corresponding described connecting panel (8) in described upper hopper back (1) upper end by described plug-in mounting opening (9a) plug-in mounting, the lower end tie welding of described gusset (9) upper end and described connecting panel (8).
8. the funnel spinal branches support structure for hopper car according to claim 1, it is characterized in that: described first epimere (2) and the second epimere (7) are respectively equipped with lightening hole (10), being connected by the attaching parts (11) for preventing material from entering space between described first epimere (2) and the second epimere (7) between described first epimere (2) and upper corresponding two lightening holes (10) of the second epimere (7).
9. the funnel spinal branches support structure for hopper car according to claim 8, is characterized in that: described lightening hole (10) is for circular, oval or square.
10. the funnel spinal branches support structure for hopper car according to claim 1, is characterized in that: described connecting panel (8) upper end is welded on described top chord (4) by strengthening gusset (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420737884.4U CN204236467U (en) | 2014-11-28 | 2014-11-28 | For the funnel spinal branches support structure of hopper car |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420737884.4U CN204236467U (en) | 2014-11-28 | 2014-11-28 | For the funnel spinal branches support structure of hopper car |
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| CN204236467U true CN204236467U (en) | 2015-04-01 |
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| CN201420737884.4U Expired - Fee Related CN204236467U (en) | 2014-11-28 | 2014-11-28 | For the funnel spinal branches support structure of hopper car |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104477181A (en) * | 2014-11-28 | 2015-04-01 | 南车长江车辆有限公司 | Funnel ridge support structure for hopper car |
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2014
- 2014-11-28 CN CN201420737884.4U patent/CN204236467U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104477181A (en) * | 2014-11-28 | 2015-04-01 | 南车长江车辆有限公司 | Funnel ridge support structure for hopper car |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150401 Termination date: 20161128 |