CN2623567Y - Transfer trailer of hot steel billet - Google Patents
Transfer trailer of hot steel billet Download PDFInfo
- Publication number
- CN2623567Y CN2623567Y CN 03217291 CN03217291U CN2623567Y CN 2623567 Y CN2623567 Y CN 2623567Y CN 03217291 CN03217291 CN 03217291 CN 03217291 U CN03217291 U CN 03217291U CN 2623567 Y CN2623567 Y CN 2623567Y
- Authority
- CN
- China
- Prior art keywords
- trailer
- steering
- thermal insulation
- steel billet
- vehicle frame
- 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 - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 15
- 239000010959 steel Substances 0.000 title claims abstract description 15
- 238000009413 insulation Methods 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 238000010168 coupling process Methods 0.000 claims abstract description 10
- 238000005859 coupling reaction Methods 0.000 claims abstract description 10
- 230000032258 transport Effects 0.000 claims description 4
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 230000008878 coupling Effects 0.000 abstract 3
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000003292 diminished effect Effects 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 230000002146 bilateral effect Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
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- Braking Arrangements (AREA)
Abstract
The utility model provides a transfer trailer of a hot steel billet, which comprises a trailer body, a steering device, automatic coupling devices and a brake system, wherein the trailer body is composed of a thermal insulation load workbench and a trailer frame, the thermal insulation load workbench is arranged on the trailer frame, and both ends of the trailer frame are both provided with the automatic coupling devices. The steering device is composed of a front and a back steering bridges and a steering link mechanism, the front and the back steering bridges are arranged in a symmetry mode and are arranged at the front and the back parts of the trailer frame through rotary disks, the steering link mechanism is formed by combining two groups of positive four-link mechanisms and one group of negative four-link mechanism, and the brake system is arranged on the trailer frame. The utility model adopts the automatic double-surface coupling and the front and the back steering bridges, so the steering radius is decreased, the operating mobility of the whole trailer is increased, and the labor efficiency is enhanced. The thermal insulation load workbench can keep the temperature for a hot steel billet, the temperature drop is reduced, the energy consumption with secondary heating is diminished, and the cost is lowered.
Description
(1) technical field
The utility model relates to a kind of special trailer that transports red steel billet, belongs to the special vehicle field.
(2) background technology
At present, the red steel billet smelting shop and the heat of the many iron companies of China are bundled into type workshop apart from each other, what have reaches 1.5 kilometers, red steel billet transports and adopts railway transportation way always, conveying efficiency is low, and the operation turn round time is long, causes steel billet temperature decline excessive (being reduced to about 200 degree by 800 degree), make the post bake energy consumption strengthen, increase process cost.
(3) summary of the invention
The utility model provides a kind of easy to use at the deficiency that existing red steel billet short-distance transport exists, and is incubated durable red steel billet transportation trailer.
The utility model adopts following solution:
Red steel billet transportation trailer comprises vehicle body, steering hardware, self-coupling hitch and brake system, and vehicle body is made up of thermal insulation carrying bench board and vehicle frame, and thermal insulation carrying bench board is installed on the vehicle frame, and the vehicle frame two ends all are equipped with self-coupling hitch; Steering hardware is made up of front and back steeraxle and steering linkage, the front and back steeraxle is a symmetric arrangement, be installed in the vehicle frame front and rear by rotating disk, steering linkage is combined by two groups of positive four-bar linkages and one group of reverse-four-link-bar mechanism, one end of the pipe link of two groups of positive four-bar linkages is connected with the front and back steeraxle respectively, and reverse-four-link-bar mechanism is connected between two groups of positive four-bar linkages; Brake system is installed on the vehicle frame.
The utility model has adopted automatic double-sided articulating, and the front and back doube bridge turns to, reduced turn radius, increased the alerting ability that car load is handled, reduced requirement, improved efficiency the work-yard area occupied, thermal insulation carrying bench board can be to red steel billet heat insulating, its temperature is descended reduce, the post bake energy consumption reduces, and has reduced cost.
(4) description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a steering linkage scheme drawing of the present utility model.
Fig. 3 is a brake system structure schematic diagram of the present utility model.
Wherein: 1, self-coupling hitch, 2, vehicle frame, 3, thermal insulation carrying bench board, 4, steeraxle, 5, positive four-bar linkage, 6, reverse-four-link-bar mechanism, 7, brake system, 8, rotating disk, 9, the bilateral check valve, 10, emergency brake valve, 11, unloader valve, 12, two diaphragm drag air chamber, 13, air receiver, 14, pipeline, 15, fittings body
(5) specific embodiment
Fig. 1 has provided structural representation of the present utility model.This trailer comprises vehicle body, steering hardware, self-coupling hitch 1 and brake system, vehicle body is made up of thermal insulation carrying bench board 3 and vehicle frame 2, thermal insulation carrying bench board 3 is installed on the vehicle frame 2, be designed to the thick thermal insulation layer of 100MM, built-in thermal insulation material, hermetically sealed design, upper design 140mm carries support, heat insulation as air, improve effect of heat insulation, vehicle frame 2 is welded longeron and is run through the beam assembly welding by duplexing font and forms.Main longitudinal grider adopts welding I beam, and web adopts 8 to 10mm steel plates, and material is 16Mn, and last lower wing plate is 16 * 140mm band steel, and material is 16Mn.This girder work is the ripe main longitudinal grider structure of superimposed trailer, can satisfy the heavy load load bearing requirements.Steering hardware is made up of front and back steeraxle 4 and steering linkage, for satisfying load bearing requirements, is designed to wheelbase structures such as three bridges, selects FUWA16T level semi-mounted axletree for use, and the front and back steeraxle is a symmetric arrangement, is connected vehicle frame 2 two ends by rotating disk 8 respectively.Steering linkage is seen Fig. 2, this mechanism is combined by two groups of positive four-bar linkages 5 and one group of reverse-four-link-bar mechanism 6, one end of the pipe link of two groups of positive four-bar linkages 5 is connected with the front and back steeraxle respectively, and reverse-four-link-bar mechanism 6 is connected between two groups of positive four-bar linkages 5; Before and after steering linkage has been realized steeraxle initiatively with driven exchange turn to relation (both two-sided traction, dual rotation), the interactive steering angle of two bridges is approximately equal simultaneously, ultimate angle can reach 45 and spend, and can satisfy turning to requirement fully.Self-coupling hitch 1 all is equipped with at vehicle frame 2 two ends, adopts the automatic touching hook of import JOST independent trailer, can two-wayly bump automatically before and after the trailer to connect.
Brake system 7 is installed on the vehicle frame 2, and the braking air-channel system mainly is made up of fittings body 15, bilateral check valve 9, emergency brake valve 10, unloader valve 11, two diaphragm drag air chamber 12, air receiver 13 and pipeline 14, sees Fig. 3.Fittings body 15 is used for being connected with source of the gas.The utility model adopts two brake circuits, and wherein one the tunnel is main air feed loop, is used for supplying main brake power air to two place's air receivers 13, and another road is a control loop, is used to control braking state.Two place's emergency brake valves 10 are respectively applied for trailer at main brake preceding or when back among the figure.Two diaphragm drag air chambers 12 are used for stopping brake.Bilateral check valve 9 is used for the two-sided gas circuit conversion of articulating everywhere, has realized the two-sided brake request that articulates, and both any end articulated and can both satisfy the same brake request of three bridges in the front and back of trailer, and full car pipeline 14 adopts solid drawn pipes, to adapt to worst hot case.Adopt two air receivers 13 to improve the instantaneous performance of braking simultaneously of three bridges.Two air receivers have all been installed unloader valve 11, avoid causing braking pressure too high when temperature build-up.
Claims (1)
1. a red steel billet transports trailer, comprise vehicle body, steering hardware, self-coupling hitch and brake system, it is characterized in that: vehicle body is made up of thermal insulation carrying bench board and vehicle frame, and thermal insulation carrying bench board is installed on the vehicle frame, and the vehicle frame two ends all are equipped with self-coupling hitch; Steering hardware is made up of front and back steeraxle and steering linkage, the front and back steeraxle is a symmetric arrangement, be installed in the vehicle frame front and rear by rotating disk, steering linkage is combined by two groups of positive four-bar linkages and one group of reverse-four-link-bar mechanism, one end of the pipe link of two groups of positive four-bar linkages is connected with the front and back steeraxle respectively, and reverse-four-link-bar mechanism is connected between two groups of positive four-bar linkages; Brake system is installed on the vehicle frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03217291 CN2623567Y (en) | 2003-05-21 | 2003-05-21 | Transfer trailer of hot steel billet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03217291 CN2623567Y (en) | 2003-05-21 | 2003-05-21 | Transfer trailer of hot steel billet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2623567Y true CN2623567Y (en) | 2004-07-07 |
Family
ID=34243430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03217291 Expired - Lifetime CN2623567Y (en) | 2003-05-21 | 2003-05-21 | Transfer trailer of hot steel billet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2623567Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103832509A (en) * | 2014-02-19 | 2014-06-04 | 湖州东方汽车有限公司 | Four-wheel steering flat trailer |
| CN110254562A (en) * | 2019-06-25 | 2019-09-20 | 河南工业大学 | A kind of automated guided vehicle with independent steering gear |
-
2003
- 2003-05-21 CN CN 03217291 patent/CN2623567Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103832509A (en) * | 2014-02-19 | 2014-06-04 | 湖州东方汽车有限公司 | Four-wheel steering flat trailer |
| CN103832509B (en) * | 2014-02-19 | 2016-11-23 | 湖州东方汽车有限公司 | A kind of flat trailer of four-wheel steering |
| CN110254562A (en) * | 2019-06-25 | 2019-09-20 | 河南工业大学 | A kind of automated guided vehicle with independent steering gear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: NO. 165, YINGXIONGSHAN ROAD, ZHONG DISTRICT, JINAN Free format text: FORMER NAME OR ADDRESS: NO. 53, WUYINGSHANZHONG ROAD, JINAN CITY, SHANDONG PROVINCE |
|
| CP03 | Change of name, title or address |
Patentee address after: No. 165, heroic mountain road, Shizhong District, Shandong, Ji'nan Patentee address before: Ji'nan City, Shandong Province, shadowless Hill Road, No. 53 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |