CN2709059Y - Safety high speed hot-metal car - Google Patents
Safety high speed hot-metal car Download PDFInfo
- Publication number
- CN2709059Y CN2709059Y CNU2004200516286U CN200420051628U CN2709059Y CN 2709059 Y CN2709059 Y CN 2709059Y CN U2004200516286 U CNU2004200516286 U CN U2004200516286U CN 200420051628 U CN200420051628 U CN 200420051628U CN 2709059 Y CN2709059 Y CN 2709059Y
- Authority
- CN
- China
- Prior art keywords
- bogie
- braking
- high speed
- car body
- direction steering
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a transport vehicle used for conveying the molten iron in high temperature in the metallurgy enterprise. The utility model comprises a vehicle body 4 provided with a vehicle hook 15; the vehicle body 4 is provided with a support bracket provided with a molten iron ladle; the lower sides of the two ends of the vehicle body 4 are provided wheel pairs by a direction steering frame 3. The visual interphone for building security is characterized in that the direction steering frame 3 is provided with the integrative structure of bolster and bilateral frame and a basic braking device is positioned between the lower side of the direction steering frame 3 and a wheel device. The braking cylinder 11 of the basic braking device is controlled by a controlling valve 10. The braking cylinder 11 drives a brake block 5 to brake by a push rod 9, a sectional lever 8 of which middle portion is hinged with the direction steering frame, a braking beam 13 of bow shape and a braking lever 14. The damping device positioned between the direction steering frame 3 and the wheel pair is formed by adopting an axle box spring device 2 of suspension type. The molten iron vehicle has high operating speed, good stable performance and safety.
Description
Technical field
The utility model relates to the transport vehicle that a kind of smelter transports high temperature liquid iron.
Background technology
The high temperature liquid iron that metal smelt enterprise produces with iron-smelting furnace generally is to arrive next operation with hot-metal car by railway transportation.At present, the hot-metal car of China's smelter utilization, because the restriction of all factors has three problems: the one, traveling portion does not all have design, air brake is installed; The 2nd, the car load running stability is poor, needs further to improve its running stability; The 3rd, desin speed is too low.And, because the brakeless device, will slip row automatically in case the unhook hot-metal car occurs.This accident that is loaded with high-temperature liquid state goods (temperature of molten iron is generally more than 1300 ℃) transport vehicle is slipped and is gone, and its consequence is hardly imaginable; In the reality, above-mentioned such major hidden danger and accident also once appearred in some smelters.In the face of these serious problems, therefore, realize that the braking and the high speed performance of hot-metal car is a very urgent problem.The smelter that has was also once carried out design on showing with hot-metal car in earnest, was installed the research and development of brake apparatus additional, but because of various reasons, all failed.
Summary of the invention
The purpose of this utility model be to improve a kind of overall performance good, be convenient to braking, can improve the safe molten iron transport vehicle of travelling speed again.
The utility model is to realize like this.It comprises that two ends have the car body of hitch, have the support that ladle is installed on the car body, it is right that the downside at car body two ends is equipped with wheel through bogie, its technical essential is: bogie is bolster, bilateral frame monolithic construction, between the downside of bogie and wheel assembly brake rigging is installed; The checking cylinder of brake rigging is controlled by control valve, and checking cylinder drives Block brake through push rod, shaped lever, bow break beam, brake lever middle and that bogie is hinged; Bogie and wheel between vibration absorber adopt suspension type journal box spring device to constitute.
Because bogie of the present utility model is a monolithic construction, the anti-rib rigidity of bogie is big, can improve the critical operation speed of vehicle and the operation stability of vehicle.By optimal design bogie structure, strengthened lower space, solved because the too little brake apparatus in space is installed the problem of difficulty, brake rigging has been installed below bogie, road speed is controlled preferably, improve the speed of service and the security performance of vehicle, satisfied fast pace production and transport needs, help realizing remote, the rapid transit of molten iron.The vibration damping of vehicle adopts suspension type journal box spring device, has increased the stationarity in the vehicle operating.
Description of drawings
Fig. 1 is a structure principle chart of the present utility model;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the B-B cutaway view of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in detail.It comprises that two ends have the car body 4 of hitch 15 safety high speed hot-metal car, has the support that ladle is installed on the car body 4, and it is right that the downside at car body 4 two ends is equipped with wheel through bogie 3.Bogie 3 is bolster, bilateral frame monolithic construction, to improve the overall performance of bogie.Between the downside of bogie 3 and wheel assembly, brake rigging is installed; The checking cylinder 11 of brake rigging is by control valve 10 controls.Checking cylinder 11 drives brake shoe 5 brakings through push rod 9, shaped lever 8, bow break beam 13, brake lever 14 middle and that bogie is hinged; Bogie 3 and wheel between vibration absorber adopt suspension type journal box spring device 2, to improve the stability of vehicle.In order to protect the bindiny mechanism between two cars, the molten iron that spills that prevents to overflow is trickled down on hitch and air-brake coupling hose, is installed with the protective cover 6 of hitch 15 in the end of car body 4.On hot-metal car, observe, watch from a height or a distance for the ease of the operating personnel, guarantee operating personnel's personal safety again, be equipped with at an end of car body 4 and watch from a height or a distance canopy 1.When vehicle passed through curve, because action of centrifugal force, car body produced, and above a certain amount of, last bottom side bearing contact is also born certain load and passed to bolster, therefore, is provided with bottom side bearing 12 on bogie 3 as inclination.The effect of bottom side bearing 12 mainly is to support car body, prevents the car body over-tilting, makes vehicle can pass through curve smoothly.
Claims (4)
1, safety high speed hot-metal car, it comprises that two ends have the car body of hitch (15) (4), car body has the support that ladle is installed on (4), it is right that the downside at car body (4) two ends is equipped with wheel through bogie (3), it is characterized in that: bogie (3) is bolster, bilateral frame monolithic construction, between the downside of bogie (3) and wheel assembly brake rigging is installed; The checking cylinder of brake rigging (11) is by control valve (10) control, and checking cylinder (11) drives brake shoe (5) braking through push rod (9), shaped lever (8), bow break beam (13), brake lever (14) middle and that bogie is hinged; Bogie (3) and wheel between vibration absorber adopt suspension type journal box spring device (2) to constitute.
2, safety high speed hot-metal car according to claim 1 is characterized in that: the protective cover (6) that is installed with hitch (15) in the end of car body (4).
3, safety high speed hot-metal car according to claim 1 and 2 is characterized in that: an end of car body (4) is equipped with watches from a height or a distance canopy (1).
4, safety high speed hot-metal car according to claim 1 is characterized in that: be provided with bottom side bearing (12) above the bogie (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200516286U CN2709059Y (en) | 2004-06-18 | 2004-06-18 | Safety high speed hot-metal car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200516286U CN2709059Y (en) | 2004-06-18 | 2004-06-18 | Safety high speed hot-metal car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2709059Y true CN2709059Y (en) | 2005-07-13 |
Family
ID=34851700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200516286U Expired - Fee Related CN2709059Y (en) | 2004-06-18 | 2004-06-18 | Safety high speed hot-metal car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2709059Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101190456B (en) * | 2006-11-21 | 2010-05-19 | 中国国际海运集装箱(集团)股份有限公司 | Liquid metal bag transport vehicle |
| CN102049509A (en) * | 2010-12-31 | 2011-05-11 | 无锡巨力重工机械有限公司 | Buffer structure of suspension type metallurgy vehicle |
| CN102080141A (en) * | 2009-11-30 | 2011-06-01 | 株式会社宇进 | Automatic coupling device for pretreating molten pig iron |
| CN102166645A (en) * | 2011-05-23 | 2011-08-31 | 长沙凯瑞重工机械有限公司 | Hybrid suspended foundry ladle vehicle |
| CN103691927A (en) * | 2013-12-23 | 2014-04-02 | 哈尔滨轨道交通装备有限责任公司 | Hot metal car carrying 50 tons |
| CN112373502A (en) * | 2020-11-27 | 2021-02-19 | 中冶京诚（湘潭）重工设备有限公司 | Lower body of traction locomotive for blast furnace tapping |
| CN113894278A (en) * | 2021-09-30 | 2022-01-07 | 大连华锐重工冶金设备制造有限公司 | Anti-lock brake control method and system for self-propelled molten iron mixing vehicle |
-
2004
- 2004-06-18 CN CNU2004200516286U patent/CN2709059Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101190456B (en) * | 2006-11-21 | 2010-05-19 | 中国国际海运集装箱(集团)股份有限公司 | Liquid metal bag transport vehicle |
| CN102080141A (en) * | 2009-11-30 | 2011-06-01 | 株式会社宇进 | Automatic coupling device for pretreating molten pig iron |
| CN102049509A (en) * | 2010-12-31 | 2011-05-11 | 无锡巨力重工机械有限公司 | Buffer structure of suspension type metallurgy vehicle |
| CN102166645A (en) * | 2011-05-23 | 2011-08-31 | 长沙凯瑞重工机械有限公司 | Hybrid suspended foundry ladle vehicle |
| CN102166645B (en) * | 2011-05-23 | 2013-03-20 | 长沙凯瑞重工机械有限公司 | Hybrid suspended foundry ladle vehicle |
| CN103691927A (en) * | 2013-12-23 | 2014-04-02 | 哈尔滨轨道交通装备有限责任公司 | Hot metal car carrying 50 tons |
| CN112373502A (en) * | 2020-11-27 | 2021-02-19 | 中冶京诚（湘潭）重工设备有限公司 | Lower body of traction locomotive for blast furnace tapping |
| CN112373502B (en) * | 2020-11-27 | 2022-04-01 | 中冶京诚（湘潭）重工设备有限公司 | Lower body of traction locomotive for blast furnace tapping |
| CN113894278A (en) * | 2021-09-30 | 2022-01-07 | 大连华锐重工冶金设备制造有限公司 | Anti-lock brake control method and system for self-propelled molten iron mixing vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050713 Termination date: 20100618 |