CN111806752A - Steel rail part packaging method suitable for turnout transportation - Google Patents
Steel rail part packaging method suitable for turnout transportation Download PDFInfo
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- CN111806752A CN111806752A CN202010721925.0A CN202010721925A CN111806752A CN 111806752 A CN111806752 A CN 111806752A CN 202010721925 A CN202010721925 A CN 202010721925A CN 111806752 A CN111806752 A CN 111806752A
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- rigid material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B17/00—Other machines, apparatus, or methods for packaging articles or materials
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Abstract
The invention relates to a rail member packaging method suitable for turnout transportation, which comprises the steps of firstly arranging rigid materials on the rail bottom surface and the rail top surface of a packaged turnout rail member in pairs, then arranging a rubber base plate between the rigid materials and the contact surface of the packaged turnout rail member, and finally connecting and fastening the rigid materials and the packaged turnout rail member through a fastening piece. The turnout transportation device is convenient to operate, can meet the requirements of various transportation modes, is suitable for long-distance transportation and packaging of various turnouts, can reduce deformation of steel rail pieces in the transportation process, can also reduce deformation of the turnouts in the storage process, does not increase new environmental hazard factors and safety hazard factors in the packaging process, improves convenience and safety of turnout transportation on the premise of meeting basic transportation requirements, effectively controls deformation of the turnouts in the transportation process of ships, trains, automobiles and airplanes, and improves turnout transportation efficiency.
Description
Technical Field
The invention relates to the technical field of transportation, in particular to a steel rail piece packaging method suitable for turnout transportation.
Background
The transportation of the turnout at the exit needs to be carried over for many times, the turnout generally can be carried out for over 10 days in long-distance transportation (transportation modes such as steamship, train, automobile, airplane and the like are used alternately) to reach the area designated by a user, and the turnout is mostly stored in the open air, so that higher requirements on the durability and the easy storage performance of turnout packaging are provided.
On the basis of summarizing successful experience of turnout transportation packaging for years, and through continuous optimization, a complete method for reinforcing the packaging by using rigid materials and being suitable for turnout transportation is formed, on one hand, quality control of products in the transportation process is guaranteed, and on the other hand, rigid support is provided for users to store the products.
The turnout transportation at the exit needs to be carried over for many times, and generally can be carried out over 10 days of long-distance transportation (transportation modes such as steamship, train, automobile, airplane and the like are used alternately) to reach the area designated by a user, so that the traditional turnout packaging method for land transportation (generally fixed with a vehicle body in a mode of movable sleepers and steel wire ropes) is not suitable for packaging of turnout transportation, and higher requirements are put forward on turnout packaging.
The traditional turnout land transportation packaging method is generally fixed with a vehicle body in a movable sleeper + steel wire rope mode, after the turnout packaged in the mode reaches a port, the original fixing is disassembled, and secondary fixing (one time of transportation and one time of fixing) is carried out, so that the transportation efficiency is reduced, the sleeper has larger plastic deformation in the transportation and long-distance transportation processes, the packaged objects are easy to loosen, unsafe factors exist, and the transportation requirements of the turnout at the outlet cannot be met.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides the steel rail piece packaging method which is convenient to operate, can meet the requirements of various transportation modes, is suitable for long-distance transportation and packaging of various turnouts, can reduce the deformation of steel rail pieces in the transportation process, can also reduce the deformation of the turnouts in the storage process, and is suitable for turnouts transportation without adding new environmental hazard factors and safety hazard factors in the packaging process.
The technical scheme of the invention is as follows:
the rail member packing method suitable for turnout transportation includes the steps of firstly placing rigid materials in pairs on the rail bottom surface and the rail top surface of a turnout rail member to be packed, then placing a rubber base plate between the rigid materials and the contact surface of the turnout rail member to be packed, and finally connecting and fastening the rigid materials and the turnout rail member to be packed through a fastening piece.
The steel rail member packaging method suitable for turnout transportation specifically comprises the following steps:
(1) tip base rail package
Firstly, horizontally dispersing a lower layer of rigid material on the ground, placing a rubber base plate on the top surface of the lower layer of rigid material, which is in contact with a pointed base rail assembly, horizontally placing two pre-assembled pointed base rail assemblies on the rubber base plate on the top surface of the lower layer of rigid material in a head-tail placing mode, sequentially stacking the rubber base plate and an upper layer of rigid material on the top of a rail of the pointed base rail assembly, and finally locking and fixing the upper layer of rigid material and the lower layer of rigid material through a fastener;
(2) guide rail package
Horizontally placing the guide rails with the same specification or similar length in a single layer according to the length of the pair and connecting and fastening the guide rails through fasteners;
(3) frog packaging
Horizontally placing and packaging the frog single layer and fastening the frog single layer by fasteners;
(4) guard rail package
And horizontally placing and packaging the guard rails in a single-layer back-to-back manner and fastening the guard rails by fasteners.
The method for packaging the steel rail member suitable for turnout transportation is characterized in that in the step (1), the upper layer rigid material and the lower layer rigid material are fastened in the following modes: after the assembly holes of the upper-layer rigid material and the assembly holes of the lower-layer rigid material are aligned, bolts are installed in the assembly holes of the upper-layer rigid material from the assembly holes of the lower-layer rigid material, and the bolts penetrate out of the assembly holes of the upper-layer rigid material and are matched with nuts for fastening through the spring washers.
The method for packaging the steel rail member suitable for turnout transportation comprises the following specific steps of (2): the method comprises the steps of horizontally dispersing rigid materials on the ground, placing rubber base plates, integrally stacking a guide rail on the rubber base plate on the top surface of the lower rigid material through lifting equipment, sequentially stacking the rubber base plates and the upper rigid material on the top plane of the guide rail, aligning the rigid material assembly holes, penetrating bolts, and finally fastening through a spring washer and nuts.
The method for packaging the steel rail members suitable for turnout transportation comprises the following specific steps of (3): the method comprises the steps of firstly horizontally dispersing rigid materials on the ground, then placing rubber base plates, then integrally stacking the frog on the rubber base plates on the top surfaces of the lower rigid materials through hoisting equipment, then sequentially stacking the rubber base plates and the upper rigid materials on the top plane of the frog rail, aligning the rigid material assembling holes, penetrating bolts, and finally fastening through the spring washers and nuts.
The steel rail member packaging method suitable for turnout transportation comprises the following specific steps of: the method comprises the steps of firstly horizontally dispersing rigid materials on the ground, then placing rubber base plates, then integrally stacking the guard rail on the rubber base plate on the top surface of the lower rigid material through lifting equipment, then sequentially stacking the rubber base plates and the upper rigid material on the top plane of the guard rail, then aligning the rigid material assembly holes, penetrating bolts, and finally fastening through a spring washer and nuts.
Has the advantages that:
the steel rail piece packaging method suitable for turnout transportation is simple to operate, can realize the packaging of different types of overseas single turnout point base rail assemblies, guide rails, frog and guard rails, has good rigidity and convenient operation, realizes the rigid fastening connection of packaging materials and turnout steel rail pieces, and has the characteristics that a rigid frame formed after the rigid materials are fastened forms effective protection on turnout steel rail pieces in the transportation process, the deformation of the steel rail pieces in the transportation process is reduced, the requirements of various transportation modes can be met, and the like; the turnout packaging method does not increase new environmental hazard factors and safety hazard factors in the packaging process, is suitable for packaging of various turnouts in long-distance transportation, improves the convenience and safety of turnout transportation, effectively controls the deformation of turnouts in the transportation process and improves the turnout transportation efficiency on the premise of meeting the basic transportation requirements.
The rail member packaging method suitable for turnout transportation mainly has the advantages that:
(1) durability
The packaging method realizes rigid fastening connection of the packaging material and the turnout steel rail piece, and the rigid frame formed after the rigid material is fastened forms effective protection on the turnout steel rail piece in the transportation process, so that the deformation of the steel rail piece in the transportation process is reduced; a rubber base plate is arranged between the contact surface of the rigid material and the steel rail, so that the rigid impact and scratch of the rigid material to the steel rail are effectively reduced;
(2) easy storage property
When the turnout products are stacked on site by a user, the packaging material also plays a role of a rigid supporting pad, the turnout steel rail pieces are effectively prevented from being contacted with the ground, the direct contact among the steel rail pieces is avoided, and the deformation of the turnout in the storage process is reduced;
(3) easy operation and flexible form
The packaging method is convenient and quick to fix and disassemble, and certain difficulties in the field installation and the dispatching of turnouts caused by packaging are avoided; the packing method of the invention has flexible form, can reasonably pack the turnout according to the actual needs of users, the requirements of batch, storage place, construction need and the like, and does not increase new environmental hazard factors and safety hazard factors in the packing process.
Drawings
Fig. 1 is a schematic diagram of the packaging of the point base rail in the rail member packaging method suitable for turnout transportation.
Fig. 2 is a schematic view of the direction a-a in fig. 1 of the method for packaging rail members suitable for turnout transportation according to the present invention.
Fig. 3 is a schematic diagram of the rail packaging method for turnout transportation according to the invention.
FIG. 4 is a schematic diagram of the packaging of the high manganese steel welded frog in the method for packaging the steel rail members suitable for turnout transportation according to the present invention.
Fig. 5 is a schematic diagram of the package of the assembled frog in the method for packaging the rail members suitable for turnout transportation according to the invention.
Fig. 6 is a schematic diagram of the guard rail packaging in the rail member packaging method suitable for turnout transportation.
Fig. 7 is a schematic view of the direction B-B in fig. 6 of the method for packaging rail members for turnout transport according to the present invention.
Detailed Description
As shown in figures 1 to 5, the rail member packing method for turnout transportation of the present invention is that rigid materials are arranged on the bottom surface and the top surface of the turnout rail member to be packed in pairs, a rubber base plate is arranged between the contact surfaces of the rigid materials and the turnout rail member to be packed, and finally the rigid materials and the turnout rail member to be packed are connected and fastened through bolts, nuts and spring washers.
The invention relates to a rail piece packaging method suitable for turnout transportation, which specifically comprises the following steps:
(1) tip base rail package
As shown in fig. 1 and 2, firstly, horizontally dispersing a lower layer of rigid material on the ground, then placing a rubber base plate on the contact surface of the lower layer of rigid material and a sharp base rail component, then horizontally placing two pre-assembled sharp base rail components on the rubber base plate on the top surface of the lower layer of rigid material in a head-tail placing mode through a lifting device, then sequentially stacking the rubber base plate and an upper layer of rigid material on the top of a rail of the sharp base rail component, aligning an assembly hole of the upper layer of rigid material with an assembly hole of the lower layer of rigid material, then installing a bolt in the assembly hole of the upper layer of rigid material from the assembly hole of the lower layer of rigid material, and after the bolt penetrates out of the assembly hole of the upper layer of rigid material, installing a nut through a spring washer at the threaded end; wherein, each group of single turnout has two point base rail components, and the assembly of the two point base rail components is completed according to the assembly process before the packaging.
(2) Guide rail package
As shown in fig. 3, the guide rails with the same specification or similar length are placed horizontally in a single layer (for example, 6 guide rails of a single turnout) in a long and short pair; during packaging, lower rigid material horizontal dispersion is placed on the ground firstly, place the rubber tie plate on lower rigid material top surface again, pass through hoisting equipment with the guide rail after that, whole pile up on the rubber tie plate of lower rigid material top surface, stack rubber tie plate and upper rigid material on the railhead plane of guide rail in proper order after that, then with the pilot hole of upper rigid material with the pilot hole of lower rigid material adjust the back well, from the pilot hole of lower rigid material to the downthehole mounting bolt of upper rigid material's pilot hole, the bolt is worn out the back screw thread end from the pilot hole top of upper rigid material and is equipped with the nut fastening through spring washer.
(3) Frog packaging
The frog (taking the integral casting frog shown in figure 4 and the assembled frog shown in figure 5 as an example) is horizontally placed in a single layer for packaging, during packaging, a lower layer of rigid material is horizontally dispersed on the ground, then a rubber base plate is placed on the top surface of the lower layer of rigid material, the frog is integrally stacked on the rubber base plate on the top surface of the lower layer of rigid material through a lifting device, then the rubber base plate and an upper layer of rigid material are sequentially stacked on the rail top plane of the frog, then the assembly hole of the upper layer of rigid material is aligned with the assembly hole of the lower layer of rigid material, then a bolt is installed in the assembly hole of the upper layer of rigid material from the assembly hole of the lower layer of rigid material, and the bolt penetrates out of the upper portion of the assembly hole of the upper layer of rigid material, and then the threaded end is fastened.
(4) Guard rail package
As shown in fig. 6 and 7, the guard rails are horizontally arranged back to back (for example, 2 guard rails at a single turnout) for packaging, during packaging, a lower layer of rigid material is horizontally arranged on the ground in a dispersed manner, then a rubber base plate is arranged on the top surface of the lower layer of rigid material, then the guard rails are integrally stacked on the rubber base plate on the top surface of the lower layer of rigid material through a lifting device, then the rubber base plate and an upper layer of rigid material are sequentially stacked on the rail top plane of the guard rails, then the assembly holes of the upper layer of rigid material are aligned with the assembly holes of the lower layer of rigid material, then bolts are installed in the assembly holes of the upper layer of rigid material from the assembly holes of the lower layer of rigid material, and the bolts penetrate through the assembly holes of the upper layer of rigid material and then the threaded ends are fastened.
The turnout transportation device is convenient to operate, can meet the requirements of various transportation modes, is suitable for long-distance transportation and packaging of various turnouts, can reduce deformation of steel rail members in the transportation process, can also reduce deformation of the turnouts in the storage process, does not increase new environmental hazard factors and safety hazard factors in the packaging process, improves convenience and safety of turnouts transportation on the premise of meeting basic transportation requirements, effectively controls deformation of the turnouts in the transportation process of steamships, trains, automobiles and airplanes, and improves turnout transportation efficiency.
Claims (6)
1. A rail member packaging method suitable for turnout transportation is characterized in that: the rigid material is firstly arranged on the bottom surface and the top surface of the turnout steel rail piece to be packaged in pairs, then the rubber base plate is arranged between the contact surfaces of the rigid material and the turnout steel rail piece to be packaged, and finally the rigid material and the turnout steel rail piece to be packaged are connected and fastened through the fastening piece.
2. A method for packaging rail members suitable for switch transport as claimed in claim 1, which comprises the following steps:
(1) tip base rail package
Firstly, horizontally dispersing a lower layer of rigid material on the ground, then placing a rubber base plate on the top surface of the lower layer of rigid material, which is in contact with a pointed base rail assembly, horizontally placing two pre-assembled pointed base rail assemblies on the rubber base plate on the top surface of the lower layer of rigid material in a head-tail placing mode through hoisting equipment, then sequentially stacking the rubber base plate and an upper layer of rigid material on the top of a rail of the pointed base rail assembly, and finally locking and fixing the upper layer of rigid material and the lower layer of rigid material through a fastening piece;
(2) guide rail package
Horizontally placing the guide rails with the same specification or similar length in a single layer according to the length of the pair and connecting and fastening the guide rails through fasteners;
(3) frog packaging
Horizontally placing and packaging the frog single layer and fastening the frog single layer by fasteners;
(4) guard rail package
And horizontally placing and packaging the guard rails in a single-layer back-to-back manner and fastening the guard rails by fasteners.
3. A method for packaging rail members suitable for turnout transportation according to claim 2, wherein the fastening manner of the upper layer rigid material and the lower layer rigid material in the step (1) is as follows: after the assembly holes of the upper-layer rigid material and the assembly holes of the lower-layer rigid material are aligned, bolts are installed in the assembly holes of the upper-layer rigid material from the assembly holes of the lower-layer rigid material, and the bolts penetrate out of the assembly holes of the upper-layer rigid material and are matched with nuts for fastening through the spring washers.
4. The method for packaging rail members suitable for turnout transportation according to claim 2, wherein the specific process of packaging the guide rail in the step (2) is as follows: the method comprises the steps of horizontally dispersing rigid materials on the ground, placing rubber base plates, integrally stacking a guide rail on the rubber base plate on the top surface of the lower rigid material through lifting equipment, sequentially stacking the rubber base plates and the upper rigid material on the top plane of the guide rail, aligning the rigid material assembly holes, penetrating bolts, and finally fastening through a spring washer and nuts.
5. The method for packaging rail members suitable for turnout transportation according to claim 2, wherein the step (3) of packaging the frog comprises the following specific steps: the method comprises the steps of firstly horizontally dispersing rigid materials on the ground, then placing rubber base plates, then integrally stacking the frog on the rubber base plates on the top surfaces of the lower rigid materials through hoisting equipment, then sequentially stacking the rubber base plates and the upper rigid materials on the top plane of the frog rail, aligning the rigid material assembling holes, penetrating bolts, and finally fastening through the spring washers and nuts.
6. The method for packaging rail members suitable for turnout transportation according to claim 2, wherein the specific process of the step (4) of packaging the guard rail is as follows: the method comprises the steps of firstly horizontally dispersing rigid materials on the ground, then placing rubber base plates, then integrally stacking the guard rail on the rubber base plate on the top surface of the lower rigid material through lifting equipment, then sequentially stacking the rubber base plates and the upper rigid material on the top plane of the guard rail, then aligning the rigid material assembly holes, penetrating bolts, and finally fastening through a spring washer and nuts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010721925.0A CN111806752A (en) | 2020-07-24 | 2020-07-24 | Steel rail part packaging method suitable for turnout transportation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010721925.0A CN111806752A (en) | 2020-07-24 | 2020-07-24 | Steel rail part packaging method suitable for turnout transportation |
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| Publication Number | Publication Date |
|---|---|
| CN111806752A true CN111806752A (en) | 2020-10-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010721925.0A Pending CN111806752A (en) | 2020-07-24 | 2020-07-24 | Steel rail part packaging method suitable for turnout transportation |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001080505A (en) * | 1999-09-14 | 2001-03-27 | Central Japan Railway Co | Stacking device for regular-sized rail transport vehicle |
| JP2005029022A (en) * | 2003-07-14 | 2005-02-03 | Mitsubishi Electric Corp | Conveying carrier |
| CN200974949Y (en) * | 2006-11-21 | 2007-11-14 | 铁道科学研究院运输及经济研究所 | Loading structure of common platform wagon for transportation of 25 meters rail |
| CN201915311U (en) * | 2011-01-17 | 2011-08-03 | 中铁三局集团有限公司 | Rail conveying support with transverse locking device |
| EP2386688A2 (en) * | 2010-05-11 | 2011-11-16 | DB Netz AG | Transport fuse for goods |
| 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 |
-
2020
- 2020-07-24 CN CN202010721925.0A patent/CN111806752A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001080505A (en) * | 1999-09-14 | 2001-03-27 | Central Japan Railway Co | Stacking device for regular-sized rail transport vehicle |
| JP2005029022A (en) * | 2003-07-14 | 2005-02-03 | Mitsubishi Electric Corp | Conveying carrier |
| CN200974949Y (en) * | 2006-11-21 | 2007-11-14 | 铁道科学研究院运输及经济研究所 | Loading structure of common platform wagon for transportation of 25 meters rail |
| EP2386688A2 (en) * | 2010-05-11 | 2011-11-16 | DB Netz AG | Transport fuse for goods |
| CN201915311U (en) * | 2011-01-17 | 2011-08-03 | 中铁三局集团有限公司 | Rail conveying support with transverse locking device |
| 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 |
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Application publication date: 20201023 |
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| RJ01 | Rejection of invention patent application after publication |