CN2484134Y - Steel-blank hot conveying vehicle - Google Patents
Steel-blank hot conveying vehicle Download PDFInfo
- Publication number
- CN2484134Y CN2484134Y CN 01243935 CN01243935U CN2484134Y CN 2484134 Y CN2484134 Y CN 2484134Y CN 01243935 CN01243935 CN 01243935 CN 01243935 U CN01243935 U CN 01243935U CN 2484134 Y CN2484134 Y CN 2484134Y
- Authority
- CN
- China
- Prior art keywords
- steel billet
- stay
- warm case
- hot
- conveying vehicle
- 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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- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Metal Rolling (AREA)
Abstract
The utility model provides a hot steel billet conveying vehicle, which comprises a chassis of vehicle frame, a hot steel billet support base, a front heating cover, a rear heating cover and a heating cover closing driving device; is characterized in that the a heating bedplate is equipped on the chassis of vehicle frame, the hot steel billet support base is fixed on the heating bedplate, the front and the rear heating covers pass through the heating cover closing driving device and are equipped at two sides of the chassis of vehicle frame. Compared with the prior art, the hot steel billet conveying vehicle is characterized in reasonable design, simple structure, easy remodification, good heat preservation, convenient operation and application, energy saving, reduced environment protection, etc. therefore, has better promotion and application valve.
Description
One, technical field
The utility model relates to a kind of vehicles, specifically a kind of steel billet hot conveying vehicle that transports hot steel billet for steel plant.
Two, technical background
At present each steel mill steel-making back of China realize the continuous-casting of steel billet tandem rolling steel mill seldom, mostly most little steel rolling mills are to adopt after the cold base heating heating rolling again, the heating of cold steel billet needs bigger heating furnace, needs to consume a large amount of fuel or electric energy.Though also being arranged, a small amount of large-scale steel mill realized the continuous-casting of steel billet of steel-making, but the steel billet behind the continuous casting still will be delivered to steel rolling mill by locomotive or vehicle and carry out the rolling of section bar, hot steel billet is in the process of transporting, the a large amount of loss of heat meeting of steel billet, hot steel billet also can become cold steel billet after delivering to the destination, also will just can send mill milling after heating furnace reheats.Produce like this, not only production efficiency reduces but also will waste a large amount of valuable energy, also can cause serious pollution to environment.
Three, summary of the invention
The purpose of this utility model provides a kind of steel billet hot conveying vehicle with attemperator.
The purpose of this utility model realizes in the following manner, thermal insulation board is set on the chassis of vehicle the movable insulation cover that can open and close is set on the top of thermal insulation board, hot steel billet is placed in the insulation cover, the firm so hot steel billet that rolls off the production line can prevent scattering and disappearing of steel billet heat in the process of transporting to steel rolling mill, hot steel billet can directly be gone up the various section bars of mill milling after being transported to steel rolling mill.
The general structure of steel billet hot conveying vehicle adopts K29 automobile chassis frame assembly as shown in Figure 1, on K29 automobile chassis frame assembly, add contain heat insulating board, hot steel billet base for supporting and can before and after the stay-warm case and the stay-warm case rail assembly that separate form.Operation principle is: but on the split stay-warm case gear stand is set, gear is set on the gear stand, engagement by wheel and rack drives stay-warm case and opens or closes, and utilizes roller and slide rail to support the mate gear tooth bar as the guiding of stay-warm case and carries out closing of stay-warm case and separately.Transmitting gear is closed stay-warm case after the hot steel billet entrucking, is beneficial to the insulation of hot slab.Transmitting gear made stay-warm case separate to both sides when hot steel billet was unloaded.
Four, description of drawings
Accompanying drawing 1 is the overall structure schematic diagram of steel billet hot conveying vehicle;
Accompanying drawing 2 is the drive mechanism schematic diagram between the wheel and rack of steel billet hot conveying vehicle;
Accompanying drawing 3 is the roller of steel billet hot conveying vehicle and the structural representation between the slide rail.
Explain below with reference to Figure of description steel billet hot conveying vehicle of the present utility model being done.
Steel billet hot conveying vehicle of the present utility model, its structure be by frame chassis 13, hot steel billet base for supporting 5, Forward and backward stay-warm case 3,6 and the closed drive unit of stay-warm case consist of, be provided with the insulation end on the frame chassis 13 Plate, hot steel billet base for supporting 5 are fixed on the insulation base plate 1, and forward and backward stay-warm case 3,6 closes by stay-warm case Close drive unit and be arranged on the both sides of frame chassis 13.
The closed drive unit of the stay-warm case of steel billet hot conveying vehicle be by roller 4, roller slide rail 8, tooth rest 9, Gear 10 and tooth bar 11 form, and roller slide rail 8 arranges on the side of insulation base plate 1, and tooth bar 11 is arranged on On the side of frame chassis 13 bottom, roller 4 joins by axle and forward and backward stay-warm case 3,4 base, Gear 10 is arranged on the lower end of tooth rest 9, the upper end of tooth rest 9 and forward and backward stay-warm case 3,6 outer side Join, roller 4 joins with roller slide rail 8, and gear 10 is meshed with tooth bar 11, the axle head setting of gear 10 The handle 12 that has driven wheel to rotate.
Five, embodiment
Its processing and fabricating of steel billet hot conveying vehicle of the present utility model is very simple and convenient; processing and fabricating gets final product shown in the by specification accompanying drawing; frame chassis adopts K29 automobile chassis frame assembly; because of vehicle frame is the skeleton of whole slab hot conveying vehicle; it is not only the main supporting body that loads hot slab; or the insulator of hot slab and chassis part; so the design of vehicle frame not only will have enough stiffness and intensity; and certain thermal insulation protection measure to be arranged; thereby we determine vehicle frame employing straight frame, the thermal insulation board that upper strata laying heat-insulation and heat-preservation material is made.It is to make hot slab and external environment condition heat insulation that heat-insulation and heat-preservation covers on the steel billet hot conveying vehicle role, makes hot base insulation again.Therefore manufacturing and designing of forward and backward thermal isolating panel solves following difficult point:
(1) material of forward and backward thermal isolating panel is selected: according to the instructions for use of steel billet hot conveying vehicle, the heat-insulation and heat-preservation material must meet the 1. above high temperature of ability 10000C of following condition.2. good heat-insulation effect.3. high insulating effect.4. density is little.Preferably selecting alumina silicate fiber felt for use is the heat-insulation and heat-preservation material, and the alumina silicate fiber felt serviceability temperature is 12500C, and thermal conductivity factor is 0.1395～0.174W/ (m.K), density is 150-250Kg/m3, and from its every index, this insulation material is best heat-insulation and heat-preservation material.
(2) thermal isolating panel structure Design: cover on because of heat-insulation and heat-preservation under the hot environment of 700-9000C and use, so the stay-warm case of design must not Yin Gaowen and be out of shape.Its design feature is provided with skeleton, outer bonding exterior skin, liner heat-insulation and heat-preservation material in the middle of being.
(3) opening ways of forward and backward thermal isolating panel: the unlatching of forward and backward thermal isolating panel is one of design focal point of slab hot conveying vehicle, has both required easy and simple to handlely, requires its area occupied little again, but split stay-warm case before and after adopting.Before and after the releasable stay-warm case by the transmission of driven wheel tooth bar, utilize devices such as roller and slide rail to carry out front and back and close and separate.Close stay-warm case after adorning hot base, stay-warm case separates forwards, backwards when unloading hot base.When operation, close, be beneficial to the insulation of hot slab.Closed manners also can adopt hydraulic pressure, air pressure or motor to pass, and automaticity is higher like that.
Steel billet hot conveying vehicle of the present utility model is compared with prior art, have reasonable in design, simple in structure, be easy to characteristics such as repacking, heat insulation effect number, easy for operation, energy savings and minimizing environmental pollution, thereby, have good value for applications.
Except that the described technical characterictic of specification, be the known technology of those skilled in the art.
Claims (2)
1. steel billet hot conveying vehicle, comprise the closed drive unit of frame chassis, hot steel billet base for supporting, forward and backward stay-warm case and stay-warm case, it is characterized in that frame chassis is provided with the insulation base plate, hot steel billet base for supporting is fixed on the insulation base plate, and forward and backward stay-warm case is arranged on the both sides of frame chassis by the closed drive unit of stay-warm case.
2. steel billet hot conveying vehicle according to claim 1, it is characterized in that the closed drive unit of stay-warm case is made up of roller, roller slide rail, tooth rest, gear and tooth bar, the roller slide rail is arranged on the side of insulation base plate, tooth bar is arranged on the side bottom of frame chassis, roller joins by the base of axle and forward and backward stay-warm case, gear is arranged on the lower end of tooth rest, the upper end of tooth rest and the lateral surface of forward and backward stay-warm case join, roller and roller slide rail join, wheel and rack is meshed, and the axle head of gear is provided with the handle that driven wheel rotates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01243935 CN2484134Y (en) | 2001-07-16 | 2001-07-16 | Steel-blank hot conveying vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01243935 CN2484134Y (en) | 2001-07-16 | 2001-07-16 | Steel-blank hot conveying vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2484134Y true CN2484134Y (en) | 2002-04-03 |
Family
ID=33655454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01243935 Expired - Fee Related CN2484134Y (en) | 2001-07-16 | 2001-07-16 | Steel-blank hot conveying vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2484134Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104962710A (en) * | 2015-06-12 | 2015-10-07 | 江苏联峰能源装备有限公司 | Hot steel billet slow cooling insulated house |
-
2001
- 2001-07-16 CN CN 01243935 patent/CN2484134Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104962710A (en) * | 2015-06-12 | 2015-10-07 | 江苏联峰能源装备有限公司 | Hot steel billet slow cooling insulated house |
| CN104962710B (en) * | 2015-06-12 | 2017-08-25 | 江苏联峰能源装备有限公司 | A kind of hot steel billet slow cooling insulated building |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |