CN204279431U - The easily detachable tank car of a kind of tank body - Google Patents
The easily detachable tank car of a kind of tank body Download PDFInfo
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- CN204279431U CN204279431U CN201420798072.0U CN201420798072U CN204279431U CN 204279431 U CN204279431 U CN 204279431U CN 201420798072 U CN201420798072 U CN 201420798072U CN 204279431 U CN204279431 U CN 204279431U
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- tank body
- underframe
- tank
- side wing
- saddle
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Abstract
The easily detachable tank car of a kind of tank body of the present utility model, comprise underframe and tank body, the rear and front end of underframe is all horizontally arranged with saddle, tank body is placed in top between two saddles, the underframe of the saddle left and right sides is all vertically arranged with the side wing be upturned, the end face of the rear and front end of tank body is welded with strength beam, strength beam end along tank body lateral wall in the middle part of tank body longitudinal extension removably connecting with side wing.The beneficial effects of the utility model are: 1, and tank body and underframe are easy to split, and are convenient to maintenance or change; 2, avoid central sill and tank body causes because of assembly welding producing endurance crack; 3, cancel cassette tape and the upper and lower saddle of tank body, to organize rivet or bolt connection replacement, when there is indivedual rivet or bolt fracture, other rivet or bolt still can play connection fastening effect, avoid producing more serious consequence more.
Description
Technical field
The utility model relates to the easily detachable tank car of a kind of tank body, is applied to railway truck field.
Background technology
The current tank body of China railways tank car and the type of attachment of underframe mainly contain welded type and cassette two kinds.Welded type is that realize the connection of tank body and underframe, this version is not quick detachable when car inspection and maintenance by the part central sill of underframe together with tank body welding, and the attachment weld place of tank body and underframe occurs endurance crack comparatively greatly often due to stress; Cassette is waled by tank body by the cassette tape be connected on underframe, longitudinal then by the upper saddle on tank body and the lower saddle on underframe by being bolted together, realize the connection of tank body and underframe, for more traditional connection mode, because the railway truck overwhelming majority of current China adopts three-piece bogie, the vertical vibration of vehicle is comparatively large, once caused the cassette tape of this tank car to rupture, train operation accident occurs.Other some types of attachment are as few in application such as clamp plate type connections, still immature.
Summary of the invention
For solving above technical deficiency, the utility model provides a kind of easily detachable tank car of tank body of convenient for maintaining.
The utility model is realized by following measures:
The easily detachable tank car of a kind of tank body of the present utility model, comprises underframe and tank body, described underframe
Rear and front end be all horizontally arranged with saddle, described tank body is placed in top between two saddles, the underframe of the described saddle left and right sides is all vertically arranged with the side wing be upturned, the end face of the rear and front end of described tank body is welded with strength beam, described strength beam end along tank body lateral wall in the middle part of tank body longitudinal extension removably connecting with side wing.
Above-mentioned saddle top is provided with the arc-shaped slot matched with tank base sidewall, saddle is welded with some adjustment brackets, and described adjustment pallet top is provided with and extends upward arc-shaped slot and the supporting plate withstood on tank base sidewall.
The cross-sectional plane of above-mentioned strength beam is T-shaped, strength beam comprise flat board and perpendicular to dull and stereotyped and with the riser of flat board one, described flat board and tank body end face and sidewall are fitted also weld together, and described riser and side wing removably connect.
Above-mentioned strength beam entirety inclined downward laterally, described side wing top is top tendency to the inside, and the riser of strength beam and the upper parallel laminating of side wing are also mutually riveted or are bolted.
Above-mentioned underframe comprises and being welded to form by parallel two curb girders and a central sill, and described side wing is welded on two curb girders.
Above-mentioned adjustment bracket is n shape, and described supporting plate is provided with rubber pad.
The beneficial effects of the utility model are: 1, and tank body and underframe are easy to split, and are convenient to maintenance or change;
2, avoid central sill and tank body causes because of assembly welding producing endurance crack; 3, cancel cassette tape and the upper and lower saddle of tank body, to organize rivet or bolt connection replacement, when there is indivedual rivet or bolt fracture, other rivet or bolt still can play connection fastening effect, avoid producing more serious consequence more.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model;
Fig. 2 is end construction schematic diagram of the present utility model.
In figure: 1, underframe; 2, saddle; 3, strength beam; 4, side wing; 5, attaching parts; 6, tank body; 7, bracket is adjusted; 8, central sill; 9, sleeper beam; 10, curb girder.
Detailed description of the invention
Below in conjunction with accompanying drawing, further detailed description is done to the utility model:
The easily detachable tank car of a kind of tank body 6 of the present utility model, by side wing 4 by tank body 6
Be connected in one with the underframe 1 of vehicle, achieve removably connecting of tank body 6 and underframe 1, thus tank body 6 and underframe 1 be easy to split, are convenient to maintenance or replacing.
As shown in Figure 1, 2, the utility model comprises underframe 1 and tank body 6, and underframe 1 is welded to form by structure beam such as parallel curb girder 10, central sill 8 and sleeper beams 9, plays the effect supporting tank body 6.The rear and front end of underframe 1 is all horizontally arranged with saddle 2, and saddle 2 top is provided with the arc-shaped slot matched with sidewall bottom tank body 6, and the two ends of tank body 6 are stuck in above the arc-shaped slot of two saddles 2.The underframe 1 of saddle 2 left and right sides is all vertically arranged with the side wing 4 be upturned, side wing 4 is welded on two curb girders 10.After tank body 6 drops on saddle 2, the position adjusting bracket 7 is determined according to gap between the two, the gap between supplementary tank body 6 and saddle 2 is come by adjustment bracket 7, tank body 6 is made to be combined tightr with saddle 2, finally adjustment bracket 7 is welded on the web of saddle 2, jointly carries the pressure of tank body 6 with saddle 2.Adjustment bracket 7 top is provided with and extends upward arc-shaped slot and the supporting plate withstood on bottom tank body 6 on sidewall.In order to improve stability, adjustment bracket 7 adopts n shape, and supporting plate is provided with rubber pad.
The end face of the rear and front end of tank body 6 is welded with strength beam 3, strength beam 3 end along tank body 6 lateral wall in the middle part of tank body 6 longitudinal extension removably connecting with side wing 4.In order to improve the intensity of strength beam 3, the cross-sectional plane of strength beam 3 is T-shaped, strength beam 3 comprise flat board and perpendicular to dull and stereotyped and with the riser of flat board one, dull and stereotyped also weld together of fit with tank body 6 end face and sidewall, riser and side wing 4 removably connect.Strength beam 3 entirety inclined downward laterally, side wing 4 top is top tendency to the inside, and the riser of strength beam 3 and the upper parallel laminating of side wing 4 are also mutually riveted or are bolted.Adopt the attaching parts such as rivet or bolt 5 to be connected in one by side wing 4 and strength beam 3, thus realize the connection of tank body 6 and underframe 1.Adopt this kind of structure, tank body 6 also need not directly be welded on underframe 1.During dismounting, only the attaching parts 5 between side wing 4 and strength beam 3 need be pulled down, tank body 6 can be pulled down from entirety underframe 1.
The above is only the preferred implementation of this patent; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the art of this patent principle; can also make some improvement and replacement, these improve and replace the protection domain that also should be considered as this patent.
Claims (6)
1. the easily detachable tank car of tank body, comprise underframe and tank body, it is characterized in that: the rear and front end of described underframe is all horizontally arranged with saddle, described tank body is placed in top between two saddles, the underframe of the described saddle left and right sides is all vertically arranged with the side wing be upturned, the end face of the rear and front end of described tank body is welded with strength beam, described strength beam end along tank body lateral wall in the middle part of tank body longitudinal extension removably connecting with side wing.
2. the easily detachable tank car of tank body according to claim 1, it is characterized in that: described saddle top is provided with the arc-shaped slot matched with tank base sidewall, saddle is welded with some adjustment brackets, described adjustment pallet top is provided with and extends upward arc-shaped slot and the supporting plate withstood on tank base sidewall.
3. the easily detachable tank car of tank body according to claim 1, it is characterized in that: the cross-sectional plane of described strength beam is T-shaped, strength beam comprise flat board and perpendicular to dull and stereotyped and with the riser of flat board one, described flat board and tank body end face and sidewall are fitted and weld together, and described riser and side wing removably connect.
4. the easily detachable tank car of tank body according to claim 3, it is characterized in that: described strength beam entirety inclined downward laterally, described side wing top is top tendency to the inside, and the riser of strength beam and the upper parallel laminating of side wing are also mutually riveted or are bolted.
5. the easily detachable tank car of tank body according to claim 1, is characterized in that: described underframe comprises and being welded to form by parallel two curb girders and a central sill, and described side wing is welded on two curb girders.
6. the easily detachable tank car of tank body according to claim 2, is characterized in that: described adjustment bracket is n shape, and described supporting plate is provided with rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420798072.0U CN204279431U (en) | 2014-12-17 | 2014-12-17 | The easily detachable tank car of a kind of tank body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420798072.0U CN204279431U (en) | 2014-12-17 | 2014-12-17 | The easily detachable tank car of a kind of tank body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204279431U true CN204279431U (en) | 2015-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420798072.0U Active CN204279431U (en) | 2014-12-17 | 2014-12-17 | The easily detachable tank car of a kind of tank body |
Country Status (1)
| Country | Link |
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| CN (1) | CN204279431U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104494613A (en) * | 2014-12-17 | 2015-04-08 | 济南轨道交通装备有限责任公司 | Railway tanker with easily-detached tank |
-
2014
- 2014-12-17 CN CN201420798072.0U patent/CN204279431U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104494613A (en) * | 2014-12-17 | 2015-04-08 | 济南轨道交通装备有限责任公司 | Railway tanker with easily-detached tank |
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Legal Events
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|---|---|---|---|
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Huai Village Street Huaiyin District of Ji'nan city of Shandong Province, No. 73 250000 Patentee after: Shandong Zhongche Locomotive Co. Ltd. Address before: Huai Village Street Huaiyin District of Ji'nan city of Shandong Province, No. 73 250000 Patentee before: Jinan Rail Traffic Equipment Co., Ltd. |