CN201745580U - Transport vehicle of hot-rolling steel billets - Google Patents
Transport vehicle of hot-rolling steel billets Download PDFInfo
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- CN201745580U CN201745580U CN2010205044094U CN201020504409U CN201745580U CN 201745580 U CN201745580 U CN 201745580U CN 2010205044094 U CN2010205044094 U CN 2010205044094U CN 201020504409 U CN201020504409 U CN 201020504409U CN 201745580 U CN201745580 U CN 201745580U
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- lug
- vehicle frame
- rotary support
- steel billet
- transport trolley
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Abstract
The utility model relates to a transport vehicle of hot-rolling steel billets, which can bear hot steel billets and resists impact. The transport vehicle of the hot-rolling steel billets mainly comprises a carriage, driving wheel groups, elastic supports, a vehicular control cabinet, driven wheel groups and a travel switch. A box body is formed at the upper part of the carriage by using a plurality of two-layer transverse steel rails placed in parallel and baffle plates at the end parts of the two-layer transverse steel rails and is used for being filled with heat-insulation sand, and the thermal deformation of the carriage can not occur by the thermal radiation of high-temperature steel billets. Four elastic supporting devices are symmetrically installed between the four wheel groups and the carriage of the transport vehicle of the steel billets, which improves the stress condition of the carriage of the transport vehicle. The springs of the elastic supporting devices are sleeved on the guide rods of the springs, and the guide rods of the springs are placed in a horizontal direction. The transport vehicle of the steel billets has the characteristics of load bearing of hot steel billets, impact resistance and light self weight and lowers the manufacturing cost and the running energy consumption of the transport vehicle of the steel billets.
Description
Technical field
The utility model belongs to the handling machinery field, is specifically related to a kind of energy hot steel billet of carrying and shock proof hot rolling steel billet transport trolley, is used for the mistake of hot rolling steel billet between parallel workshop and strides transportation.
Background technology
The steel billet transport trolley generally is used for the mistake in the parallel workshop of steel rolling mill and strides transportation, and horizontal mistake is striden on the ground-surface track and moved in parallel workshop.Between the vehicle frame of metallurgical transport vehicle commonly used and the set of wheels is rigidly connected, the steel billet transport trolley runs to the appointed place, hang onto on the upper table surface of steel billet transport trolley by the high temperature billet steel of weight-lifting equipment hot rolling, after red steel billet is fallen on the vehicle frame table top, the thermal radiation of steel billet will make vehicle frame produce thermal deformation, make transport trolley lose normal serviceability, this is unallowable in the transportation, and, when placing steel billet, the steel billet that weight is bigger can produce greater impact when falling on the transport trolley table top, and whenever fall one will impact once, the load that vehicle frame bore just must get Vehicle Frame Design very heavy much larger than load carrying ability, not only increase the manufacturing cost of steel billet transport trolley, and increased the energy consumption when transport trolley moves.
Summary of the invention
For the basic thermal radiation of isolating high temperature billet steel to vehicle frame, do not make vehicle frame produce thermal deformation, and when slowing down steel billet and falling to the impact of steel billet transport trolley, guarantee the normal serviceability of steel billet transport trolley, the utility model proposes a kind of later-model hot rolling steel billet transport trolley.
The technical scheme that its technical matters that solves the utility model adopts is: the hot rolling steel billet transport trolley mainly is made up of vehicle frame, adhesion wheel group, elastic support, vehicle-mounted control cabinet, passive set of wheels, travel switch etc.On the upper table surface of vehicle frame, be welded with many horizontal two-layer rail (accompanying drawing 1) equidistant parallel, the both sides, end of rail are welded with baffle plate, height of baffle plate and rail vertex are contour, rail length and baffle interval equal the vehicle frame mesa width, in the casing of rail and baffle plate formation, fill up heat-resisting sand, between red steel billet and vehicle frame, constituted thermal insulation layer, between four set of wheels of steel billet transport trolley and vehicle frame, four resilient supporting unit (accompanying drawings 1 are installed symmetrically, 2,3), when weight-lifting equipment produces impact with a piece ground of steel billet let-down to the transport trolley table top, vehicle frame has elasticity to sink, greatly when slowing down steel billet and falling to the impact of steel billet transport trolley.
Each resilient supporting unit comprises a rotary support, two springs, two spring guides, five hinged-supports (accompanying drawing 3,4,5).Set of wheels and rotary support are integral (accompanying drawing 3 by Bolt Connection, 5), lug is by bearing pin hinged (accompanying drawing 4) under the following lug of rotary support and the vehicle frame, bearing pin is by locating clamp plate and screw retention thereof, two upper lug of rotary support respectively with the lug of two spring guide one ends with articulation bolt hinged (accompanying drawing 5), two the lug articulation bolts hinged (accompanying drawing 4) above the lug of two spring guide other ends and the vehicle frame.
Vehicle frame is welded with down 4 of lugs symmetrically along the side-lower of track alignment, 8 of upper lug.Corresponding to each resilient supporting unit, vehicle frame is welded with the lug that resilient supporting unit is installed, one of below, two of tops along the side-lower of track alignment.
Each rotary support is useful on a side-lower lug and two top lugs (accompanying drawing 3,4,5) of hinge mounted.On each resilient supporting unit, two springs and two spring guides are arranged between vehicle frame upper lug and rotary support upper lug, spring housing is on spring guide, and the spring guide horizontal direction is placed (accompanying drawing 3).
Set of wheels is placed on the rail, not motion on the vertical direction.Spring horizontal is arranged and has been reduced the transport trolley height overall, and four elastic support means of vehicle frame below symmetric arrangement, rotary support lug and vehicle frame lug and guide rod lug carry out that the bearing pin direction is stuck when hinged, be all to be free-running fit (accompanying drawings 4) along the bearing pin direction between the lug under (accompanying drawing 5), spring guide other end lug and the vehicle frame between (accompanying drawing 4), rotary support upper lug and the spring guide lug between the lug under lug and the vehicle frame under the rotary support, make swing perpendicular to track alignment does not take place in the vehicle frame sinking process.When steel billet impacted the transport trolley upper table surface, vehicle frame and lug thereof sank, and around lug bearing pin rotation down, rotary support upper lug compression spring has played buffer action together for rotary support and set of wheels.
Adopt horizontal location piece and each two of perpendicular positioning pieces to adjust between two dihedral bearing seats of each set of wheels and the rotary support, guarantee four wheel tread summits in one plane, the direction along ng a path front and back wheel is on a line, and online being parallel to each other of front and back wheel, the wheel transverse distance is consistent with gauge.After adjusting, two horizontal location pieces and two perpendicular positioning pieces that each set of wheels had all are welded on the rotary support benchmark of assembling set of wheels during as later change of wheels.
The invention has the beneficial effects as follows, the top of vehicle frame constitutes casing with many horizontal rail and end baffle thereof, be used to fill thermal insulation material, high temperature billet steel reduces greatly to the thermal radiation of vehicle frame, make vehicle frame can not produce thermal deformation, high temperature billet steel can be placed on many one steel rails reposefully, between four set of wheels of steel billet transport trolley and vehicle frame, four corresponding resilient supporting units are installed symmetrically, when weight-lifting equipment produces impact with a piece ground of steel billet let-down to the transport trolley table top, vehicle frame has an elasticity to sink, improved the force-bearing situation of transport trolley vehicle frame greatly, guarantee the normal serviceability of steel billet transport trolley, reduced the deadweight of steel billet transport trolley, the manufacturing cost of transport trolley and operation energy consumption.
Description of drawings
Fig. 1 is the front view of hot rolling steel billet transport trolley of the present utility model
Fig. 2 is the birds-eye view of Fig. 1
Fig. 3 is the partial enlarged drawing of Fig. 1
Fig. 4 is the A-A cutaway view of Fig. 3
Fig. 5 is the B-B cutaway view of Fig. 3
Among the figure: 1. vehicle frame 2. adhesion wheel groups 3. resilient supporting units 4. vehicle-mounted control cabinets 5. passive set of wheels 6. travel switches 7. articulation bolt I 8. spring guides 9. springs 10. articulation bolt II 11. rotary supports 12. screws 13. bearing pins 14. locating clamp plates 15. bolts 16. set of wheels 17. locating pieces
Specific implementation method
Fig. 1,2, shown in 3,100T hot rolling steel billet transport trolley main dimension and parameter are: rail space-number n=13 on the vehicle frame table top, rail spacing T1=920mm, wheel diameter D=φ 800mm, ride face length L=12000mm, ride face width B=2500mm, overall height H=2000mm, the identical B1=1435mm of resilient supporting unit transverse pitch with the rail square, wheelspan T=8000mm, spring guide spacing B2=400mm, rotary support lower link point and wheel center horizontal throw L1=840mm, rotary support upper link point and wheel center perpendicular separation H1=880mm.
On the upper table surface of vehicle frame, be welded with many horizontal two-layer rail (accompanying drawing 1) equidistant parallel, rail model P38, the both sides, end of rail are welded with baffle plate, height of baffle plate and rail vertex are contour, rail length and baffle interval equal the vehicle frame mesa width, fill up heat-resisting sand in the casing of rail and baffle plate formation.
The transport trolley below has been arranged four resilient supporting units and the set of wheels that connects with it symmetrically.Each resilient supporting unit (3) is assembling like this: the corresponding position that resilient supporting unit (3) is installed at the front and back of vehicle frame (1) side-lower is welded with four following lugs, eight upper lug (accompanying drawing 1,2,3).At first set of wheels (16) is connected into one (accompanying drawing 3,5) by bolt (15), locating piece (17) with rotary support (11).The side-lower of rotary support (11) has a lug, and there are two lugs the top, and the following lug of its side-lower lug and vehicle frame (1) is hinged with bearing pin (13), with locating clamp plate (14) and screw (12) fixed pin shaft (13) (accompanying drawing 4 bottoms).Two springs (9) of each resilient supporting unit are enclosed within respectively on two spring guides (8), the upper lug of one end of spring guide (8) and vehicle frame (1) articulation bolt I (7) hinged (Fig. 4 top), the upper lug of the other end of spring guide (8) and rotary support (11) articulation bolt II (10) hinged (Fig. 5 top).Spring (9) and spring guide (8) horizontal positioned.
Rotary support (11) down lug and vehicle frame (1) down between the lug, between rotary support (11) upper lug and spring guide (8) lug, spring guide (8) other end lug and vehicle frame (1) descend between the lug along the bearing pin direction all is free-running fits, make swing perpendicular to track alignment does not take place in the vehicle frame sinking process.
By the position between horizontal location piece and perpendicular positioning piece (17) adjustment four set of wheels (16) and the rotary support (11), guarantee four wheel tread summits in one plane, the direction along ng a path front and back wheel is on a line, and online being parallel to each other of front and back wheel, the wheel transverse distance is consistent with gauge.After adjusting, two horizontal location pieces and two perpendicular positioning pieces (17) all were welded on the rotary support (11) with each set of wheels had, were the set of wheels reference for assembling with this locating piece during later change of wheels.
Claims (6)
1. hot rolling steel billet transport trolley, comprise vehicle frame, adhesion wheel group, elastic support, vehicle-mounted control cabinet, passive set of wheels, travel switch, it is characterized in that: on the upper table surface of vehicle frame, be welded with many horizontal two-layer rail equidistant parallel, the both sides, end of rail are welded with baffle plate, height of baffle plate and rail vertex are contour, rail length and baffle interval equal the vehicle frame mesa width, between four set of wheels of steel billet transport trolley and vehicle frame, four resilient supporting units are installed symmetrically.
2. a kind of hot rolling steel billet transport trolley according to claim 1, it is characterized in that: resilient supporting unit comprises a rotary support, two springs, two spring guides, five hinged-supports, set of wheels and rotary support are integral by Bolt Connection, lug is hinged by bearing pin under the following lug of rotary support and the vehicle frame, bearing pin is by locating clamp plate and screw retention thereof, two upper lug of rotary support are hinged with articulation bolt with the lug of two spring guide one ends respectively, and two lugs of the lug of two spring guide other ends and vehicle frame top are hinged with articulation bolt.
3. a kind of hot rolling steel billet transport trolley according to claim 1 is characterized in that: corresponding to each resilient supporting unit, vehicle frame is welded with the lug that resilient supporting unit is installed, one of below, two of tops along the side-lower of track alignment.
4. a kind of hot rolling steel billet transport trolley according to claim 1, it is characterized in that: on each resilient supporting unit, two springs and two spring guides are housed between vehicle frame upper lug and rotary support upper lug, and spring housing is on spring guide, and the spring guide horizontal direction is placed.
5. a kind of hot rolling steel billet transport trolley according to claim 1 is characterized in that: all are free-running fits along the bearing pin direction between the lug under the rotary support under lug and the vehicle frame between the lug, between rotary support upper lug and the spring guide lug, under spring guide other end lug and the vehicle frame.
6. a kind of hot rolling steel billet transport trolley according to claim 1, it is characterized in that: each two of horizontal location piece and perpendicular positioning pieces are housed between two dihedral bearing seats of each set of wheels and the rotary support, after adjusting, these four locating pieces are welded on the rotary support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205044094U CN201745580U (en) | 2010-08-18 | 2010-08-18 | Transport vehicle of hot-rolling steel billets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205044094U CN201745580U (en) | 2010-08-18 | 2010-08-18 | Transport vehicle of hot-rolling steel billets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201745580U true CN201745580U (en) | 2011-02-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205044094U Expired - Fee Related CN201745580U (en) | 2010-08-18 | 2010-08-18 | Transport vehicle of hot-rolling steel billets |
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| CN (1) | CN201745580U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013131395A1 (en) * | 2012-03-05 | 2013-09-12 | 南通天田机床有限公司 | Rotating rail concave top loader |
| CN104114432A (en) * | 2012-11-01 | 2014-10-22 | 三菱重工机械科技株式会社 | Support device and conveyance device |
| CN110001680A (en) * | 2019-04-08 | 2019-07-12 | 湖北工业大学 | A kind of narrow gauge tunnel construction slag waggon |
| CN114572650A (en) * | 2022-03-22 | 2022-06-03 | 杭州海潮橡胶有限公司 | Embryo vehicle transplanting device |
-
2010
- 2010-08-18 CN CN2010205044094U patent/CN201745580U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013131395A1 (en) * | 2012-03-05 | 2013-09-12 | 南通天田机床有限公司 | Rotating rail concave top loader |
| CN104114432A (en) * | 2012-11-01 | 2014-10-22 | 三菱重工机械科技株式会社 | Support device and conveyance device |
| CN104114432B (en) * | 2012-11-01 | 2017-02-22 | 住友重机械搬运系统工程株式会社 | Support device and conveyance device |
| CN110001680A (en) * | 2019-04-08 | 2019-07-12 | 湖北工业大学 | A kind of narrow gauge tunnel construction slag waggon |
| CN110001680B (en) * | 2019-04-08 | 2024-01-30 | 湖北工业大学 | Slag transport vehicle for narrow gauge tunnel construction |
| CN114572650A (en) * | 2022-03-22 | 2022-06-03 | 杭州海潮橡胶有限公司 | Embryo vehicle transplanting device |
| CN114572650B (en) * | 2022-03-22 | 2024-05-07 | 杭州海潮橡胶有限公司 | Embryo car transplanting device |
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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 |
Granted publication date: 20110216 Termination date: 20150818 |
|
| EXPY | Termination of patent right or utility model |