CN201033567Y - Speed-up 210 tons concave bottom flat car - Google Patents
Speed-up 210 tons concave bottom flat car Download PDFInfo
- Publication number
- CN201033567Y CN201033567Y CNU2007201160427U CN200720116042U CN201033567Y CN 201033567 Y CN201033567 Y CN 201033567Y CN U2007201160427 U CNU2007201160427 U CN U2007201160427U CN 200720116042 U CN200720116042 U CN 200720116042U CN 201033567 Y CN201033567 Y CN 201033567Y
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
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Abstract
提速210吨凹底平车。国内原有的D2、D2G、D2A型16E轴210吨凹底平车(均为我公司早期产品)的最高商业运营速度、过桥速度、承载面长度等方面仍然存在着不少的缺点。本实用新型的组成包括：所述的大底架(5)的弯角上端设有挡座和货物捆绑固定板，所述的大底架的承载面两端设有货物固定用孔(12)，所述的大底架的承载面两侧设有绳钩(13)和风控管路(4)，所述的大底架下端设有小底架(6)，所述的小底架下端设有A型转向架(3)和B型转向架(7)。本产品是特种车辆之一，适用于标准轨距铁路上运输电力、冶金、化工、重型机械等行业的长大货物。
Speed up 210 tons of concave bottom flat car. There are still many limitations in the maximum commercial operation speed, bridge crossing speed , bearing surface length, etc. shortcoming. The composition of the utility model includes: the upper end of the big bottom frame (5) is provided with a stopper and a cargo binding fixing plate, and the two ends of the bearing surface of the big bottom frame are provided with cargo fixing holes (12). , both sides of the load-bearing surface of the large underframe are provided with rope hooks (13) and air control pipelines (4), the lower end of the large underframe is provided with a small underframe (6), and the lower end of the small underframe A type bogie (3) and a type B bogie (7) are provided. This product is one of the special vehicles, suitable for transporting large cargoes in industries such as electric power, metallurgy, chemical industry, and heavy machinery on standard-gauge railways.
Description
Technical field:
The utility model relates to 210 tons of depressed center flat cars of a kind of speed-raising.
Background technology:
Aspects such as the highest commercial operation speed of domestic original D2, D2G, 210 tons of depressed center flat cars of D2A type 16E axle, gap bridge speed, carrying surface length still exist many shortcomings.
Summary of the invention:
The purpose of this utility model provides the speed-raising depressed center flat car of 210 tons of a kind of load-carryings, the highest commercial operation permission speed reach 120Km/h, this car fully loaded, when the sky runner wagon is carried additionally in front and back, railroad bridge, the carrying surface length of speed limit existing by meeting " railroad bridge calibrating standard " CR live loading standard do not rise to 9800mm.
Above-mentioned purpose realizes by following technical scheme:
210 tons of depressed center flat cars raise speed, its composition comprises: great underframe, the bent angle upper end of described great underframe is provided with block seat and Goods binding adapter plate, the carrying surface two ends of described great underframe are provided with the fixing hole of using of goods, the carrying surface both sides of described great underframe are provided with rope hook and wind keyholed back plate road, described great underframe lower end is provided with little underframe, and described handle frame lower end is provided with A type bogie truck and Type B bogie truck.
210 tons of depressed center flat cars of described speed-raising, top, described great underframe corner is that arc transition, bottom are bending angle transition, described little underframe comprises box central sill, sleeper beam, crossbeam, protruding spherical body center plate, concave sphere truck center plate are housed on the described central sill, often contact double-acting elastic side bearing and cartridge anti-drop device, on the described crossbeam body side bearing is housed.
210 tons of depressed center flat cars of described speed-raising, described A type bogie truck comprises A type framework, described A type framework upper end also is equipped with air brake equipment, is often contacted double-acting elastic side bearing and concave sphere truck center plate, shock attenuation unit is equipped with in described A type framework lower end, the journal box spring suspension gear is housed below the described shock attenuation unit, foundation brake rigging and rolling bearing system also are equipped with in described A type framework lower end, and described A type bogie truck front end is equipped with coupler and draft gear.
210 tons of depressed center flat cars of described speed-raising, described Type B bogie truck comprises the Type B framework, normal contact double-acting elastic side bearing and concave sphere truck center plate also are equipped with in described Type B framework upper end, shock attenuation unit is equipped with in described Type B framework lower end, the journal box spring suspension gear is housed below the described shock attenuation unit, and foundation brake rigging and rolling bearing system also are equipped with in described Type B framework lower end.
This technical scheme has following beneficial effect:
1. the present invention is that speed-raising is adopted full-closed structure with 210 tons of depressed center flat car great underframes, top, corner is that arc transition, bottom are bending angle transition, has effectively alleviated deadweight, has improved load-carrying, improve capacity greatly, satisfied railway speed-raising truck, heavily stressed demand for development.Traveling portion adopts 4E axle welded frame formula bogie truck; The two-stage side bearing adopts normal contact double-acting elastic side bearing; The highest commercial running velocity 120km/h.
2. great underframe carrying surface length 9800mm, carrying surface height to the top of rail 940mm (empty wagons) enlarges the cargo transport protection face, the commonality of performance depressed center flat car; The great underframe two ends are provided with block seat, Goods binding adapter plate, and the carrying surface two ends establish that goods is fixing use the hole, and rope hook is established in the carrying surface both sides, satisfies the reinforcing requirement of different goods, reduces the provisional stiffener that welds when using, and alleviate or avoid damage to car body.
This car fully loaded, when the sky runner wagon is carried additionally in front and back, the railroad bridge of speed limit existing by meeting " railroad bridge calibrating standard " CR live loading standard not.
The main parts size of bogie truck, coupler and draft gear and brake system by reliability design and perfect technology, realized life-span management.Prolong the period of inspection and repair, cancellation is supplementally taken and is repaiied journey, has reduced the repair and maintenance cost.This car has carried out sound intensity, dynamics test.Test shows that this car has reached the design-calculated intended purposes.
Description of drawings:
Accompanying drawing 1 is the structural representation of this product.
Accompanying drawing 2 is structural representations of this product great underframe.
Accompanying drawing 3 is this product handle shelf structure scheme drawings.
Accompanying drawing 4 is this product A type bogie structure scheme drawings.
Accompanying drawing 5 is this product B type bogie structure scheme drawings.
Accompanying drawing 6 is left views of accompanying drawing 5.
Accompanying drawing 7 is left views of accompanying drawing 3.
Accompanying drawing 8 is left views of accompanying drawing 4.
The specific embodiment:
Embodiment 1:
210 tons of depressed center flat cars raise speed, comprise: great underframe 5, the bent angle upper end of described great underframe 5 is provided with block seat 11 and Goods binding adapter plate 10, it is fixing with hole 12 that the carrying surface two ends of described great underframe are provided with goods, the carrying surface both sides of described great underframe are provided with rope hook 13 and wind keyholed back plate road 4, described great underframe lower end is provided with handle frame 6, and described handle frame lower end is provided with A type bogie truck 3 and Type B bogie truck 7.
Protruding spherical body center plate 8 and body side bearing 9 are housed on the described great underframe 5.
210 tons of depressed center flat cars of described speed-raising, top, described great underframe corner are that arc transition, bottom are bending angle transition.
Embodiment 2:
210 tons of depressed center flat cars of embodiment 1 described speed-raising, described handle frame 6 comprises box central sill 15, sleeper beam 18, crossbeam 19, protruding spherical body center plate 14, concave sphere truck center plate 16 are housed on the described central sill 15, often contact double-acting elastic side bearing 20 and cartridge anti-drop device 2, on the described crossbeam 19 body side bearing 17 is housed.
Embodiment 3:
Embodiment 1 or 210 tons of depressed center flat cars of 2 described speed-raisings, described A type bogie truck 3 comprises A type framework 22, air brake equipment 1, described normal contact double-acting elastic side bearing 26 and described concave sphere truck center plate 28 also are equipped with in described A type framework upper end, shock attenuation unit 23 is equipped with in described A type framework lower end, journal box spring suspension gear 24 is housed below the described shock attenuation unit, foundation brake rigging 27 and rolling bearing system 25 also are equipped with in described A type framework lower end, and described A type bogie truck front end is equipped with coupler and draft gear 21.
Embodiment 4:
Embodiment 1 or 210 tons of depressed center flat cars of 2 described speed-raisings, described Type B bogie truck 7 comprises Type B framework 29, normal contact double-acting elastic side bearing 33 and concave sphere truck center plate 35 also are equipped with in described Type B framework 29 upper ends, shock attenuation unit 30 is equipped with in described Type B framework 29 lower ends, below the described shock attenuation unit 30 journal box spring suspension gear 31 is housed, foundation brake rigging 34 and rolling bearing system 32 also are equipped with in described Type B framework 29 lower ends.
Claims (4)
- One kind the speed-raising 210 tons of depressed center flat cars, its composition comprises: great underframe, it is characterized in that: the bent angle upper end of described great underframe is provided with block seat and Goods binding adapter plate, the carrying surface two ends of described great underframe are provided with the fixing hole of using of goods, the carrying surface both sides of described great underframe are provided with rope hook and wind keyholed back plate road, described great underframe lower end is provided with little underframe, and described handle frame lower end is provided with A type bogie truck and Type B bogie truck.
- 2. 210 tons of depressed center flat cars of speed-raising according to claim 1, it is characterized in that: top, described great underframe corner is that arc transition, bottom are bending angle transition, described little underframe comprises box central sill, sleeper beam, crossbeam, protruding spherical body center plate, concave sphere truck center plate are housed on the described central sill, often contact double-acting elastic side bearing and cartridge anti-drop device, on the described crossbeam body side bearing is housed.
- 3. 210 tons of depressed center flat cars of speed-raising according to claim 2, it is characterized in that: described A type bogie truck comprises A type framework, described A type framework upper end also is equipped with air brake equipment, is often contacted double-acting elastic side bearing and concave sphere truck center plate, shock attenuation unit is equipped with in described A type framework lower end, the journal box spring suspension gear is housed below the described shock attenuation unit, foundation brake rigging and rolling bearing system also are equipped with in described A type framework lower end, and described A type bogie truck front end is equipped with coupler and draft gear.
- 4. 210 tons of depressed center flat cars of speed-raising according to claim 2, it is characterized in that: described Type B bogie truck comprises the Type B framework, normal contact double-acting elastic side bearing and concave sphere truck center plate also are equipped with in described Type B framework upper end, shock attenuation unit is equipped with in described Type B framework lower end, the journal box spring suspension gear is housed below the described shock attenuation unit, and foundation brake rigging and rolling bearing system also are equipped with in described Type B framework lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201160427U CN201033567Y (en) | 2007-04-20 | 2007-04-20 | Speed-up 210 tons concave bottom flat car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201160427U CN201033567Y (en) | 2007-04-20 | 2007-04-20 | Speed-up 210 tons concave bottom flat car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201033567Y true CN201033567Y (en) | 2008-03-12 |
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ID=39194459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201160427U Expired - Fee Related CN201033567Y (en) | 2007-04-20 | 2007-04-20 | Speed-up 210 tons concave bottom flat car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201033567Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101913361A (en) * | 2010-08-02 | 2010-12-15 | 哈尔滨轨道交通装备有限责任公司 | 120 ton platform wagon with standard gauge |
| CN104401342A (en) * | 2014-10-30 | 2015-03-11 | 哈尔滨轨道交通装备有限责任公司 | Concave under carriage of railway oversize commodity car and loading method |
-
2007
- 2007-04-20 CN CNU2007201160427U patent/CN201033567Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101913361A (en) * | 2010-08-02 | 2010-12-15 | 哈尔滨轨道交通装备有限责任公司 | 120 ton platform wagon with standard gauge |
| CN104401342A (en) * | 2014-10-30 | 2015-03-11 | 哈尔滨轨道交通装备有限责任公司 | Concave under carriage of railway oversize commodity car and loading method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080312 Termination date: 20160420 |