CN201516847U - Integral load carrying water tank with low cross-section used for railway vehicles - Google Patents
Integral load carrying water tank with low cross-section used for railway vehicles Download PDFInfo
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- CN201516847U CN201516847U CN2009200093956U CN200920009395U CN201516847U CN 201516847 U CN201516847 U CN 201516847U CN 2009200093956 U CN2009200093956 U CN 2009200093956U CN 200920009395 U CN200920009395 U CN 200920009395U CN 201516847 U CN201516847 U CN 201516847U
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- water tank
- washboard
- water
- casing
- tank
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Abstract
The utility model relates to an integral load carrying water tank with a low cross-section used for railway vehicles. The integral load carrying water tank comprises a tank body, a top cap and swash plates installed in the tank body, wherein, a water inlet, a water outlet and a spillway are formed on the tank body; the swash plates are arranged in the tank body in a criss-cross manner, the bottoms of the swash plates are connected with the bottom surface of the tank body in a welding manner, the lateral parts of the swash plates are connected with the side walls of the tank body in a welding manner, and the tops of the swash plates are connected with the top cap in a welding manner; a plurality of spaces are formed by the swash plates which are arranged in a criss-cross manner; a bottom communicating area used for water circulation is formed at the bottom of the the criss-cross swash plates positioned in each space, and a top communicating area used for ventilation is formed at the top of the criss-cross swash plate positioned in each space; and a fitting seat used for fixing the water tank onto a vehicle body is arranged on the periphery of the tank body. The integral load carrying water tank can greatly lower the height of the cross-section of the water tank, and the swash plates and the tank body are combined and used for carrying integrally, so that carrying capacity and the strength of the whole water tank are improved, the smooth flow of water in the water tank can be ensured, the mounting structure is also simple, and limited space under the vehicles is not occupied.
Description
Technical field
The utility model relates to a kind of rolling stock water tank, and specifically a kind of low-section water tank for integrated carrying-type railway vehicle belongs to the rolling stock equipment technical field.
Background technology
Requirement for a large amount of waters of satisfying the passenger, rolling stock is all bigger with the volume of water tank, need take bigger height space and place water tank, present water tank volume is bigger, its structure comprises a casing, and a top cover is arranged on the casing, is provided with a plurality of washboards in the casing, the bottom surface weld together of the bottom of washboard and casing, the top of washboard links to each other with the top cover plug welding.As the patent No. is the water tank that the Chinese patent " plate-girder associating bearing-type passenger train water tank " of 200820033597.X discloses a kind of said structure, the casing of its water tank is welded by inverted U-shaped upper plate, U-shaped lower plate and two end plates, is connected with the horizontal plate-girder that bends inwards at the face of weld of inverted U-shaped upper plate and U-shaped lower plate.Above-mentioned this water tank generally is at several crossbeams of the bottom of water tank welding, and the bottom with itself and car body is connected and fixed by attaching parts then.
With regard to present development faster with regard to the high-speed railway vehicle, in order to improve the speed of vehicle operating, must reduce the weight of vehicle body significantly, reduce height of car, the space of leaving water tank under this sample car for is just very limited, the vertical height of reserving is less, and generally below 400mm, traditional water tank can't be positioned over wherein the height of reservation.If adopt the method for the height that merely reduces water tank, can not guarantee that reliable water supply also can reduce effective volume, can't satisfy the demand of vehicle water.If reduce height, also to guarantee the volume of water tank simultaneously, must increase the floor space of water tank, like this, original cisten mechanism just can't satisfy the requirement of water tank load-carrying capacity and intensity.In addition, because reserve the restriction of height, water tank can't use original beam structure to fix.Moreover, in the prior art, generally link to each other between the top of washboard and the top cover of water tank, but the plug welding complex process, and can't guarantee the quality of welding by plug welding.
Summary of the invention
The utility model main purpose is to address the above problem and is not enough, a kind of low-section water tank for integrated carrying-type railway vehicle is provided, but under the situation that guarantees the water tank capacity reliability of water supply, can reduce the water tank height significantly, guarantee that simultaneously water tank has enough load-carrying capacitys and intensity.
For achieving the above object, the technical solution of the utility model is:
A kind of low-section water tank for integrated carrying-type railway vehicle, comprise casing, top cover, and be installed in washboard in the casing, have water inlet on the described casing, water outlet and spillway, described washboard is for being criss-cross arranged in described casing, its bottom is weldingly connected with the bottom surface of described casing, the sidewall of its sidepiece and described casing is weldingly connected, its top and described top cover are weldingly connected, described washboard surrounds several spaces, the bottom of washboard all has and is used for the logical connection district, bottom of current in length and breadth in each space, the top of washboard all has the connection district, top that is used to ventilate in length and breadth, and the periphery in the described casing outside is provided with and is used for described water tank is fixed in mount pad on the car body.
Further improvement of the utility model is that the connection district, bottom of described washboard all is arranged on crisscross interface point place.The connection district, top of described washboard all is arranged on crisscross interface point place.Described top cover is provided with several strip shape holes, and the top of described washboard protrudes upward from this strip shape hole, and the top on the described washboard is provided with the projection that is used to limit described top cover installation site.
The utility model further improves and is, in the bottom of described and the corresponding casing in water outlet of water tank position to lower recess be provided with one can water supply tank.
Content to sum up, low-section water tank for integrated carrying-type railway vehicle provided by the utility model, can reduce the section height of water tank significantly, because in casing, be provided with a plurality of washboards crisscrossly, washboard and casing are formed the back integrated carrying, improve the load-carrying capacity and the intensity of whole water tank, thereby can make bigger that the base area of water tank does, guaranteed the volume of water tank.Washboard in this water tank all has in the bottom and is used for the connection district that water flows, and has the connection district that is used to ventilate at the top, can guarantee that the water in the water tank flows smooth and easy.In addition, this structure does not re-use fixedly water tank of crossbeam of the prior art or hanging beam, but is provided with a plurality of outward extending mount pads at the periphery in the tank box outside, and mounting structure is simple, does not take limited space.
This cisten mechanism all is arranged on crisscross interface point place with the connection district, bottom and the top connection district of washboard, is because the stress minimum at interface point place is guaranteeing can further to guarantee the load-carrying capacity and the intensity of water tank under the unimpeded situation of current like this.
Washboard stretches out the top cover of water tank in this cisten mechanism, and both can be weldingly connected by fillet welding, and its welding process is simple, and can guarantee welding quality, increases work efficiency.
In the vehicle operating process; run into vehicle bodies such as turning through regular meeting to the oblique situation of a lateral deviation; like this; when the water yield in the water tank does not have abundant the time; the phenomenon that will cause water tank upwards to supply water, this cisten mechanism are provided with a supply tank in the position of water outlet of water tank, when vehicle body when a lateral deviation is oblique; can there be a certain amount of water in the supply tank, can avoids occurring the situation that vehicle is cut off the water supply.
Description of drawings
Fig. 1 the utility model structural representation;
Fig. 2 the utility model side direction structural representation.
As depicted in figs. 1 and 2, casing 1, top cover 2, washboard 3, space 4, bottom connection district 5, top connection district 6, mount pad 7, projection 8, supply tank 9, through hole 10 is annotated overflow pipe 11, annotates overflow device 12, adapter plate 13, rivet 14.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is described in further detail:
As depicted in figs. 1 and 2, a kind of low-section water tank for integrated carrying-type railway vehicle, comprise casing 1, top cover 2 and be installed in washboard 3 in the casing 1, have water inlet, water outlet and spillway on the casing 1, and be correspondingly provided with and annotate overflow pipe 11 and annotate overflow device 12.
Usually the main body of washboard 3 is a planar metal plate, at least have a plurality of through holes 10 on it, the effect of these through holes 10 is to disperse the in use suffered water flow impact pressure of washboard 3, the water flow impact pressure of outflow is reduced, in the general water tank a plurality of washboards 3 can be set all, because the design of a plurality of washboards 3, water tank holds the high speed impact of water to the water tank wallboard when effectively having alleviated train operation, avoided distortion of water tank wallboard and weld cracking, the quantity of through hole 10 and shape can design according to the volume of tank box 1 and the quantity of washboard 3.
The top of washboard 3 protrudes upward outside top cover 2, top cover 2 is provided with several and washboard 3 top shape, size and the corresponding strip shape of quantity hole (not shown), the top of washboard 3 protrudes upward from this strip shape hole, like this, both can be connected by the mode of fillet welding welding when welding, and its welding process is simple, and can guarantee welding quality, increase work efficiency.For when mounted, but at high speed limits the installation site of top cover 2, be provided with in the position near the top of washboard 3 and be used for spacing projection 8, this projection 8 is respectively stretched out a U-shaped structure for the both sides to washboard 3 as shown in Figure 1, like this can once-forming in the manufacturing process of washboard 3, but also can adopt structure such as flat board of spacing position welding at washboard 3.
All have and be used for the logical connection district, bottom 5 of current in the bottom of washboard 3 in length and breadth at the periphery in each space 4, the top of washboard 3 all has the connection district, top 6 that is used to ventilate in length and breadth, the water in each space 4 is intercommunicated, and make that water can free-flowing in water tank.
Pass through lot of experiment validation, in stress minimum with washboard 3 interface point places, so being communicated with district 6 with the connection district 5, bottom of washboard 3 with the top, this cisten mechanism all is arranged on crisscross interface point place, guaranteeing further to guarantee the load-carrying capacity and the intensity of water tank under the unimpeded situation of current like this.
In the vehicle operating process; run into vehicle bodies such as turning through regular meeting to the oblique situation of a lateral deviation; like this; when the water yield in the water tank does not have abundant the time; the phenomenon that will cause water tank upwards to supply water; this cisten mechanism is provided with a supply tank 9 to lower recess in the bottom with the corresponding casing 1 in water outlet of water tank position; when vehicle body when a lateral deviation is oblique; can there be a certain amount of water in the supply tank 9; like this; can supply water in the compartment as usual, avoid occurring the situation that vehicle is cut off the water supply, the volume of supply tank 9 guarantees that generally the water supply in the vehicle 30 minutes gets final product.
The periphery in casing 1 outside is provided with and is used for water tank is fixed in mount pad 7 on the car body, and mounting structure is simple, does not take limited space.
As mentioned above, given in conjunction with the accompanying drawings and embodiments scheme content can derive the similar techniques scheme.In every case be the content that does not break away from technical solutions of the utility model, to any simple modification, equivalent variations and modification that above embodiment did, all still belong in the scope of technical solutions of the utility model according to technical spirit of the present utility model.
Claims (6)
1. low-section water tank for integrated carrying-type railway vehicle, comprise casing (1), top cover (2), and be installed in washboard (3) in the casing (1), described casing has water inlet on (1), water outlet and spillway, it is characterized in that: described washboard (3) is for being criss-cross arranged in described casing (1), its bottom is weldingly connected with the bottom surface of described casing (1), the sidewall of its sidepiece and described casing (1) is weldingly connected, its top and described top cover (2) are weldingly connected, described washboard (3) surrounds several spaces (4), all have and be used for the logical connection district, bottom (5) of current in the bottom of washboard (3) in length and breadth in each space (4), the top of washboard (3) all has the connection district, top (6) that is used to ventilate in length and breadth, and the periphery in described casing (1) outside is provided with and is used for described water tank is fixed in mount pad (7) on the car body.
2. low-section water tank for integrated carrying-type railway vehicle according to claim 1 is characterized in that: the connection district, bottom (5) of described washboard (3) all is arranged on crisscross interface point place.
3. low-section water tank for integrated carrying-type railway vehicle according to claim 1 is characterized in that: the connection district, top (6) of described washboard (3) all is arranged on crisscross interface point place.
4. low-section water tank for integrated carrying-type railway vehicle according to claim 1 is characterized in that: described top cover (2) is provided with several strip shape holes, and the top of described washboard (3) protrudes upward from this strip shape hole.
5. low-section water tank for integrated carrying-type railway vehicle according to claim 4 is characterized in that: the top on the described washboard (3) is provided with the projection (8) that is used to limit described top cover (2) installation site.
6. according to each described low-section water tank for integrated carrying-type railway vehicle of claim 1 to 5, it is characterized in that: in the bottom of described and the corresponding casing in water outlet of water tank position (1) to lower recess be provided with one can water supply tank (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200093956U CN201516847U (en) | 2009-04-16 | 2009-04-16 | Integral load carrying water tank with low cross-section used for railway vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200093956U CN201516847U (en) | 2009-04-16 | 2009-04-16 | Integral load carrying water tank with low cross-section used for railway vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201516847U true CN201516847U (en) | 2010-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200093956U Expired - Lifetime CN201516847U (en) | 2009-04-16 | 2009-04-16 | Integral load carrying water tank with low cross-section used for railway vehicles |
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| CN (1) | CN201516847U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101863274B (en) * | 2009-04-16 | 2011-11-16 | 南车青岛四方机车车辆股份有限公司 | Low-section water tank for integrated carrying-type railway vehicle |
| CN102963365A (en) * | 2012-12-03 | 2013-03-13 | 唐山轨道客车有限责任公司 | Water supply device for passenger train |
| CN107476819A (en) * | 2017-07-28 | 2017-12-15 | 徐州徐工矿山机械有限公司 | A kind of mining electric transmission spraying car water tank of large-tonnage |
-
2009
- 2009-04-16 CN CN2009200093956U patent/CN201516847U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101863274B (en) * | 2009-04-16 | 2011-11-16 | 南车青岛四方机车车辆股份有限公司 | Low-section water tank for integrated carrying-type railway vehicle |
| CN102963365A (en) * | 2012-12-03 | 2013-03-13 | 唐山轨道客车有限责任公司 | Water supply device for passenger train |
| CN102963365B (en) * | 2012-12-03 | 2015-05-20 | 唐山轨道客车有限责任公司 | Water supply device for passenger train |
| CN107476819A (en) * | 2017-07-28 | 2017-12-15 | 徐州徐工矿山机械有限公司 | A kind of mining electric transmission spraying car water tank of large-tonnage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100630 Effective date of abandoning: 20090416 |