CN100448716C - Special device for transporting superlong steel rail and its transportation scheme - Google Patents
Special device for transporting superlong steel rail and its transportation scheme Download PDFInfo
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- CN100448716C CN100448716C CNB2006101096596A CN200610109659A CN100448716C CN 100448716 C CN100448716 C CN 100448716C CN B2006101096596 A CNB2006101096596 A CN B2006101096596A CN 200610109659 A CN200610109659 A CN 200610109659A CN 100448716 C CN100448716 C CN 100448716C
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- rail
- locking
- mounting
- sliding saddle
- transporting
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Abstract
The present invention discloses special-purpose equipment for transporting extra-long steel rail and its transporting method. Said special-purpose equipment includes locking seat frame, sliding seat frame, partition beam and fastening device. The described locking seat frame and sliding seat frame respectively contain base beam with bearing action, its two ends are vertically downwards welded with end retaining channel steel respectively, and guide channel steel positioned in the upper portion of base beam, its, inner side is welded with a supporting seat. Said transporting method includes the following steps: mounting locking seat frame and sliding seat frame, successively arranging first layer of steel rails and other layes of steel rails, finally stretching and fixing.
Description
Technical field
The present invention relates to the transportation resources of goods transport, particularly a kind of transportation resources that is used for transporting superlong steel rail (50m to 100m).
Background technology
At present, it is 25 meters rail that domestic railway uses common flatcar transportation lengths, and its transportation resources is: adopt two flatcar straddle mounting modes to transport, serviceable tool mainly is six supporting special bogie.Six supporting special bogie comprise 1 secondary bogie truck and 4 slide units, every secondary 2 of bogie truck, and each is made up of upper frame, lower frame, and one of them lower frame is the dish of giving up the idea, and another is the cartridge of living; The upper frame of bogie truck can rotate relative to lower frame; Two bogie trucks are placed on the middle part of two flatcars respectively.Four slide units are placed on each bogie of car center pin top of two flatcars.Six supporting bogie trucks when vehicle passes through curve or track switch, can drive the rail that betransported and rotate relative to vehicle except that supporting rail, and rail itself does not produce flexural deformation.Along with the construction of China Express Railway, need utilize common flatcar to transport the rail of 50m to 100m.Different with the transportation of 25m rail, the flatcar straddle mounting transportation of rail traffic requirements more than four that 50m is above, the rail that betransported during the straddle mounting transportation can not rotate relative to vehicle, so vehicle is during by curve and track switch, rail must form camber line by natural torsion under the constraint of mounting, therefore, can not use the transportation means of 25m rail and mode to transport the superlong steel rail that length surpasses 50m.
In addition, Chinese patent has been announced one: notification number is CN2656247Y, the applying date to be that 2003.10.28, name are called the utility model patent of " the special-purpose mounting that is used for the long rail of railway transportation ".This patent relates to the long rail of common flatcar transportation (〉=50m) technology.The transportation resources of this device is: adopt the transportation resources of whole binding locking.The special-purpose mounting of this transportation resources comprises: locking mounting, sliding saddle, special-purpose ram.The locking mounting will press down beam and be pressed on the rail by pressing down fastener, and rail integral body is pressed on the underframe of locking mounting, increase the friction force of rail and locking mounting, play the effect at three sense of displacement lockings of vehicle rail.Sliding saddle makes the relative vehicle of the rail that betransported by slip, the rotation of channel bar in the ram, and certain amount of movement vertically, is laterally being arranged, and simultaneously certain rotational angle can also be arranged.By the actual shipment evidence, patent " the special-purpose mounting that is used for the long rail of railway transportation " is owing to its sliding saddle, special-purpose ram can be free to slide in a big way, rotate, and each layer rail is by influencing each other every wood, cause that the vertical lock function of locking mounting lost efficacy, rail is bigger at the vehicle top offset, simultaneously since each layer rail interlayer every wood location not, cause that play, displacement are transfinited at random every wood.Therefore, the constraint rail made this expection target setting of its natural torsion when " the special-purpose mounting that is used for the long rail of railway transportation " patent and associated whole binding transportation resources can not reach vehicle by curve, can not satisfy the safe in operation requirement of vehicle, whole transportation resources failure, the problem to be solved in the present invention that Here it is.
Summary of the invention
The objective of the invention is, at above-mentioned notification number is the utility model patent of CN2656247Y, there is the vertical lock function inefficacy of locking mounting in the actual shipment process, rail is bigger at the vehicle top offset, and exist every wood play at random, the problem that displacement is transfinited retrains the safe in operation requirement that rail makes the target of this expection setting of its natural torsion and can not satisfy vehicle when causing this patent can not reach vehicle by curve, cause the shortcoming of whole binding transportation resources failure; In order to overcome these defectives, need develop a kind of transportation resources that is used for transporting superlong steel rail that can satisfy transportation safety requirement and practicality again.
In order to realize that the technical method that the object of the invention is taked is:
Be used for the transportation resources of transporting superlong steel rail, as follows operation:
1) locking mounting and sliding saddle are installed, two sliding saddles respectively are being installed on a sliding saddle and all the other flatcars near respectively installing on the one or more flatcar at center respectively to install on two locking mountings, the head and the tail flatcar;
2) on described locking mounting and sliding saddle, be arranged in order the ground floor rail; With layering locking method fixing ground floor rail on first locking mounting of left end; Described layering locking method is by clamping plate, cushion block and bolt and nut rail laterally to be clamped, and the draw-in groove by clamping plate is fixed on the bottom girder of locking mounting with rail or on beam;
3) ground floor is installed every beam on the bearing of described locking mounting and sliding saddle;
4) on beam, be arranged in order second layer rail; With layering locking method fixing second layer rail on second of left end locking mounting successively;
5) second layer is installed successively every beam;
6) copy second layer rail installation method and the like other layers rail be installed;
7) with tie bolt Strain lock reservation frame and sliding saddle;
8) with steel rope dragline ring and flatcar are strained and fixed at last.
The number of plies of described transportation rail is no more than 4 layers.
Beneficial effect of the present invention can be summarized five aspects:
1, the present invention compares patent " the special-purpose mounting that is used for the long rail of railway transportation ", on the locking mounting that the attachment point of each layer is distributed in is separate, be independent of each other, reduces influencing each other of interlayer, and the binding that helps rail is fixed.
2, the present invention adopts vertical the press down fastener of layering horizontal cross securing device than prior art, effectively prevent rail vertically and vertical displacement, and reduced bolt consumption, convenient mounting or dismounting operation, improved production efficiency.Each layer rail used every the beam support and separated, and solved the problem because the displacement that causes every wooden play of the prior art is transfinited.
3, sliding saddle of the present invention need not bundle reinforcing, saves binding material, reduces the operating time, has improved production efficiency.
4, the device volume that the present invention relates to reduces, weight saving, effectively reduces manufacturing cost, and makes things convenient for equipment to reclaim transportation.
Prove by real-world operation, adopt transportation resources of the present invention can be safely, effectively, the long-distance transportation superlong steel rail.
Description of drawings
Fig. 1 is the sliding saddle sketch in the device that the present invention relates to;
Fig. 2 be in the device that the present invention relates to every the beam sketch;
Fig. 3 is the isolated plant sketch in the device that the present invention relates to;
Fig. 4 is a transportation resources sketch of the present invention.
Among the figure: 1 sliding saddle, 2 tie bolts, 3 guiding channel-section steels, 4 bottom girders, 5 end retaining channel steels, 6 polyformaldehyde plates, 7 bearings, 8 are every beam, 9 locking mountings, 10 dragline rings, 11 securing devices, 12 cushion blocks, 13 clamping plate, 14 rail, 15 flatcars.
The specific embodiment
As shown in Figure 3, the device that relates to for transportation resources of the present invention, comprise with cabin floor and linking to each other and passive locking mounting 9 and sliding saddle 1, be installed in bearing 7 tops of locking mounting 9 and sliding saddle 1 and supporting rail 14 for every beam 8, be installed on the locking mounting 9 and what play fixedly rail 14 effects is securing device 11; Lock mounting 9, sliding saddle 1, use simultaneously every beam 8 and securing device 11.
Be illustrated in figure 1 as sliding saddle, described locking mounting 9 and sliding saddle 1, the bottom girder 4 that has comprised the carrying effect, its two ends are welded with vertically downward and connect the end retaining channel steel 5 that cabin floor is used, and being positioned at bottom girder guiding channel-section steel 34 tops and that play the guiding role, guiding channel-section steel 3 inboards are welded with the bearing 7 of placement every beam 8.
Described locking mounting 9 and sliding saddle 1 upper end are provided with tie bolt 2, and described locking mounting 9 outsides are provided with dragline ring 10.
Be illustrated in figure 2 as every beam, describedly comprised the bottom girder 4 of carrying effect, and be welded on bottom girder two ends and bearing 7 vertically upward every beam 8.
Be illustrated in figure 3 as securing device, described securing device 11 is to be fixed in the guiding channel-section steel 3, and this device 11 comprises the cushion block 12 of isolating rail head of rail, the bolt and nut that horizontal fastening rail is used, and be arranged on the securing device and contain bottom the clamping plate 13 of draw-in groove.
Described bottom girder 4 is a box girder, and its upper surface bolt up has abrasion resistant polyformaldehyde plate 6.
Transportation resources of the present invention as shown in Figure 4 is the transportation resources that utilizes the present invention and device thereof to transport hundred meters rail and transport four layers, adopts eight flatcar straddle mountings, and operation as follows:
1) locking mounting 9 and sliding saddle 1 are installed, two sliding saddles 1 respectively are being installed near respectively installing on two flatcars 15 at center respectively to install on a sliding saddle 1, all the other flatcars 15 on two locking mountings 9, the head and the tail flatcar 15;
2) on described locking mounting 9 and sliding saddle 1, be arranged in order ground floor rail 14; With layering locking method fixing ground floor rail 14 on first locking mounting 9 of left end; Described layering locking method is by clamping plate 13, cushion block 12 and bolt and nut rail 14 laterally to be clamped, and the draw-in groove by clamping plate 13 is fixed on the bottom girder 4 of locking mounting with rail or on beam 8;
3) ground floor is installed every beam 8 on the bearing 7 of described locking mounting 9 and sliding saddle 1;
4) on beam 8, be arranged in order second layer rail 14; With layering locking method fixing second layer rail 14 on second of left end locking mounting 9 successively;
5) second layer is installed successively every beam 8;
6) on beam 8, be arranged in order compound steel rail 14; On the 3rd locking of left end mounting 9, fix compound steel rail 14 successively with the layering locking method;
7) install the 3rd layer successively every beam 8;
8) on beam 8, be arranged in order the 4th layer of rail 14; On the 4th locking of left end mounting 9, fix the 4th layer of rail 14 successively with the layering locking method;
9) with tie bolt 2 Strain lock reservation framves 9 and sliding saddle 1;
10) with steel rope dragline ring 10 and flatcar 15 are strained and fixed at last.
Claims (2)
1. transportation resources that is used for transporting superlong steel rail, it is characterized in that: described transportation resources is operated as follows:
1) locking mounting and sliding saddle are installed, two sliding saddles respectively are being installed on a sliding saddle and all the other flatcars near respectively installing on the one or more flatcar at center respectively to install on two locking mountings, the head and the tail flatcar;
2) on described locking mounting and sliding saddle, be arranged in order the ground floor rail; With layering locking method fixing ground floor rail on first locking mounting of left end; Described layering locking method is by clamping plate, cushion block and bolt and nut rail laterally to be clamped, and the draw-in groove by clamping plate is fixed on the bottom girder of locking mounting with rail or on beam;
3) ground floor is installed every beam on the bearing of described locking mounting and sliding saddle;
4) on beam, be arranged in order second layer rail; With layering locking method fixing second layer rail on second of left end locking mounting successively;
5) second layer is installed successively every beam;
6) copy second layer rail installation method and the like other layers rail be installed;
7) with tie bolt Strain lock reservation frame and sliding saddle;
8) with steel rope dragline ring and flatcar are strained and fixed at last.
2. by the described transportation resources that is used for transporting superlong steel rail of claim 1, it is characterized in that: the number of plies of described transportation rail is no more than 4 layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101096596A CN100448716C (en) | 2006-08-15 | 2006-08-15 | Special device for transporting superlong steel rail and its transportation scheme |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101096596A CN100448716C (en) | 2006-08-15 | 2006-08-15 | Special device for transporting superlong steel rail and its transportation scheme |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1903609A CN1903609A (en) | 2007-01-31 |
| CN100448716C true CN100448716C (en) | 2009-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006101096596A Active CN100448716C (en) | 2006-08-15 | 2006-08-15 | Special device for transporting superlong steel rail and its transportation scheme |
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| CN (1) | CN100448716C (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101898546B (en) * | 2010-08-10 | 2011-08-31 | 攀钢集团冶金工程技术有限公司 | Method for implementing turning of vehicle for transporting overlong cargo |
| CN102765484A (en) * | 2011-05-06 | 2012-11-07 | 北京睿力恒一科技发展有限公司 | Suspension type straddle mounting cargo transportation support |
| CN102490644B (en) * | 2011-12-16 | 2013-08-07 | 湘电风能有限公司 | Super-long object transporting device |
| CN102602410B (en) * | 2012-03-20 | 2015-04-15 | 浙江双友物流器械股份有限公司 | Fixed frame of steel rails |
| CN104442876A (en) * | 2014-11-26 | 2015-03-25 | 攀枝花钢城集团有限公司 | Fast maintenance and overhaul method for long steel rail transporters |
| CN105151055A (en) * | 2015-09-30 | 2015-12-16 | 济南轨道交通装备有限责任公司 | Railway transportation vehicle unit of multi-specification large-tonnage precast girders |
| CN105730316B (en) * | 2016-01-28 | 2018-06-12 | 中铁十七局集团第二工程有限公司 | Railway high speed track switch overlength component highway safety transportation resources and device |
| CN106476675B (en) * | 2016-10-13 | 2019-07-02 | 马钢集团物流有限公司 | A kind of railway platform truck overlength structural section loading method |
| CN107587394A (en) * | 2017-10-23 | 2018-01-16 | 中铁上海工程局集团有限公司 | One kind is used for the hundred meters long rail transport fixing device of subway route and its transportation resources |
| CN111452812A (en) * | 2019-11-12 | 2020-07-28 | 中车眉山车辆有限公司 | Long steel rail transport operation vehicle set |
| CN114644024B (en) * | 2020-12-21 | 2023-06-13 | 中车沈阳机车车辆有限公司 | Raceway beam device and rail transport vehicle group |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3921538A (en) * | 1974-08-16 | 1975-11-25 | Asg Ind Inc | Support structure for transporting uncrated lading |
| US5269639A (en) * | 1991-09-16 | 1993-12-14 | Crane Plastics Company | System for shipping products and stabilizing them from shifting sidewise on vehicle |
| US6182837B1 (en) * | 2000-01-12 | 2001-02-06 | Cargomax | Method and apparatus for secure storage and handling of elongate objects |
| US6261037B1 (en) * | 1997-07-25 | 2001-07-17 | Drilltec Patents & Technologies Company, Inc. | Connector assembly |
| CN2656247Y (en) * | 2003-10-28 | 2004-11-17 | 铁道科学研究院运输及经济研究所 | Special bracket used for railway transportation long rail |
| CN2933959Y (en) * | 2006-08-15 | 2007-08-15 | 铁道科学研究院运输及经济研究所 | Special device for transporting ultra-long steel rail |
-
2006
- 2006-08-15 CN CNB2006101096596A patent/CN100448716C/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3921538A (en) * | 1974-08-16 | 1975-11-25 | Asg Ind Inc | Support structure for transporting uncrated lading |
| US5269639A (en) * | 1991-09-16 | 1993-12-14 | Crane Plastics Company | System for shipping products and stabilizing them from shifting sidewise on vehicle |
| US6261037B1 (en) * | 1997-07-25 | 2001-07-17 | Drilltec Patents & Technologies Company, Inc. | Connector assembly |
| US6182837B1 (en) * | 2000-01-12 | 2001-02-06 | Cargomax | Method and apparatus for secure storage and handling of elongate objects |
| CN2656247Y (en) * | 2003-10-28 | 2004-11-17 | 铁道科学研究院运输及经济研究所 | Special bracket used for railway transportation long rail |
| CN2933959Y (en) * | 2006-08-15 | 2007-08-15 | 铁道科学研究院运输及经济研究所 | Special device for transporting ultra-long steel rail |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1903609A (en) | 2007-01-31 |
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