CN111422640B - Railway flatcar transportation open-top container leaning and holding device and method - Google Patents
Railway flatcar transportation open-top container leaning and holding device and method Download PDFInfo
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- CN111422640B CN111422640B CN202010388043.7A CN202010388043A CN111422640B CN 111422640 B CN111422640 B CN 111422640B CN 202010388043 A CN202010388043 A CN 202010388043A CN 111422640 B CN111422640 B CN 111422640B
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- 238000000034 method Methods 0.000 title claims abstract description 8
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G67/00—Loading or unloading vehicles
- B65G67/02—Loading or unloading land vehicles
- B65G67/24—Unloading land vehicles
- B65G67/32—Unloading land vehicles using fixed tipping installations
- B65G67/48—Vehicle tipplers
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention provides a railway flatcar transportation open-top container leaning and holding device and a method. The invention comprises the following steps: the main backup plate body comprises a main backup plate body, a main backup plate connecting rod mechanism and a main backup plate body driving oil cylinder, wherein the back surface of the main backup plate body is connected to a rear rotor beam through the main backup plate connecting rod mechanism, the bottom of the main backup plate body is connected to the inside of a rotor through the main backup plate body driving oil cylinder, the auxiliary backup plate body is arranged on the main backup plate body, the front bottom of the main backup plate body can be abutted against/far away from the side of the flatcar under the driving of the main backup plate body driving oil cylinder, and the front surface of the auxiliary backup plate body can be abutted against/far away from the side of the container under the driving of the auxiliary backup plate body driving oil cylinder. The invention firstly supports the flatcar and then supports the container, has simple stress and reliable mechanism.
Description
Technical Field
The invention relates to the technical field of railway transportation container dumper, in particular to a railway flatcar transportation open-top container leaning device and method.
Background
In the past, railway transportation mainly uses open wagon transportation, and at present, railway transportation containers become a mainstream internationally. The dumper is used as large-scale and efficient mechanized unloading equipment and is commonly used for overturning the open-top container, wherein the dumper backup plate is used for leaning against the side part of the open-top container. In order to realize the leaning and holding of flatcars with different surfaces and containers, the dumper for transporting the top-open container by the railway flatcar with the application number of 201820485858.5 discloses a leaning and holding device which mainly takes the container as a main part, and is used for assisting in leaning and holding the railway flatcar after leaning against the container, thereby realizing the leaning and holding of the non-coplanar railway flatcar and the side surface of the container, but the whole stress of the device is complex, the risk of damage caused by different external load and internal factors of components is increased, the whole service life is shorter,
therefore, a holding device which can be stably held and is simple in stress is a technical problem which is urgently needed to be solved in the field.
Disclosure of Invention
According to the technical problems set forth above, a railway flatcar transportation open top container leaning device and a method are provided. The invention adopts the following technical means:
the utility model provides a uncovered top container of railway flatcar transportation is by holding the device, sets up in the tipper rotor is inside, the inside rotor back beam that is equipped with of tipper rotor, hold the device including being used for leaning on the main backup plate body of flatcar side and being used for leaning on the auxiliary backup plate body of container side, the main backup plate body includes main backup plate body, main backup plate link mechanism and main backup plate body actuating cylinder, the back of main backup plate body passes through main backup plate link mechanism connects on the rotor back beam, the bottom of main backup plate body passes through main backup plate body actuating cylinder connects inside the rotor, auxiliary backup plate body includes auxiliary backup plate body, auxiliary backup plate link mechanism and auxiliary backup plate body actuating cylinder, auxiliary backup plate body sets up on main backup plate body, main backup plate body positive bottom can lean on tightly/keep away from the flatcar side under the drive of main backup plate body actuating cylinder, auxiliary backup plate body openly can lean on/keep away from the side under auxiliary plate body actuating cylinder's drive.
Further, the main backup plate body is of a hollow structure, the back of the auxiliary backup plate body is connected inside the main backup plate body through the auxiliary backup plate connecting rod mechanism, and the bottom of the auxiliary backup plate body is connected inside the main backup plate body through the auxiliary backup plate body driving oil cylinder.
Further, the main backup plate connecting rod mechanism comprises an upper main backup plate connecting rod and a lower main backup plate connecting rod, wherein the upper main backup plate connecting rod and the lower main backup plate connecting rod are parallel and equal-length connecting rods, and the main backup plate body, the upper main backup plate connecting rod, the lower main backup plate connecting rod and the rotor rear beam form a parallel four-connecting rod structure.
Further, the auxiliary backup plate connecting rod mechanism comprises an upper auxiliary backup plate connecting rod and a lower auxiliary backup plate connecting rod, wherein the upper auxiliary backup plate connecting rod and the lower auxiliary backup plate connecting rod are parallel and equal-length connecting rods, and the auxiliary backup plate body, the upper auxiliary backup plate connecting rod, the lower auxiliary backup plate connecting rod and the main backup plate body form a parallel four-connecting rod structure.
The invention also discloses a holding method of the holding device for the railway flatcar transportation open-top container, which comprises the following steps:
s1, in a dumping position of the dumper, an auxiliary backup plate body is retracted into a main backup plate body, the main backup plate body is retracted, and shunting equipment pulls a railway flatcar loaded with an open-top container to the dumping position, wherein the central line of the railway flatcar is aligned with the central line of the dumper;
s2, starting a main backup plate body driving oil cylinder, wherein the main backup plate driving oil cylinder drives the main backup plate body to move on a track of the travel of an upper main backup plate connecting rod and a lower main backup plate connecting rod through length conversion, and finally the lower part of the main backup plate body is abutted against the side surface of the railway flatcar;
s3, starting an auxiliary backup plate body driving oil cylinder, wherein the auxiliary backup plate body driving oil cylinder drives the auxiliary backup plate body to move on the track of the travel of the upper auxiliary backup plate connecting rod and the lower main backup plate connecting rod through length change, and finally the auxiliary backup plate body abuts against the side face of the container.
Compared with the prior art, the auxiliary backup plate is arranged in the middle of the main backup plate, and after the bottom of the main backup plate body is abutted against the side surface of the railway flatcar, the auxiliary backup plate body is abutted against the side surface of the container, so that the structural stress is concise and uniform, the influence of external load on the auxiliary backup plate is reduced, and the service life is prolonged.
Based on the reasons, the invention can be widely popularized in the technical field of car dumpers.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings may be obtained according to the drawings without inventive effort to a person skilled in the art.
FIG. 1 is a cross-sectional view of an open top container handling apparatus for railway flatcar transportation in accordance with the present invention;
FIG. 2 is a cross-sectional view of the railway flatcar shipping open top container holding apparatus of the present invention with the auxiliary back plate hidden;
FIG. 3 is a cross-sectional view of the main and auxiliary fence of the present invention;
FIG. 4 is a cross-sectional view of the main back plate of the present invention in a side-on-rail condition;
fig. 5 is a sectional view showing a side state of the auxiliary back plate of the present invention against the container.
In the figure: 1. a main backup plate body; 2. an auxiliary backup plate body; 3. a rotor steel structure; 4. a rotor back beam; 5, a main backup plate connecting rod; 6. the main backup plate body drives the oil cylinder; 7, an auxiliary backup plate connecting rod; 8, driving the oil cylinder by the auxiliary backup plate body; 9. a container; 10. railway flatcar.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 to 3, the embodiment of the invention discloses a supporting device for a railway flatcar transportation open-top container, which is arranged in a rotor of a tipper, wherein a rotor back beam 4 is arranged in a rotor steel structure 3 of the tipper, the supporting device comprises a main backup plate body for supporting the side surface of a railway flatcar 10 and an auxiliary backup plate body for supporting the side surface of a container 9, the rotor steel structure 3 is a supporting piece of a mechanism, the rotor back beam 4 is an important part on the rotor steel structure 3, the main backup plate body 1 is a main body for supporting movement, and the auxiliary backup plate body 2 is an auxiliary body for supporting movement; the main backup plate body comprises a main backup plate body 1, a main backup plate connecting rod mechanism 2 and a main backup plate body driving oil cylinder 6, the back of the main backup plate body 1 is connected to a rotor back beam 4 through the main backup plate connecting rod mechanism 5, the bottom of the main backup plate body is connected to the inside of the rotor through the main backup plate body driving oil cylinder 6, the auxiliary backup plate body comprises an auxiliary backup plate body 2, an auxiliary backup plate connecting rod mechanism 7 and an auxiliary backup plate body driving oil cylinder 8, the auxiliary backup plate body is arranged on the main backup plate body, the front bottom of the main backup plate body can lean against/keep away from the side surface of a railway flatcar 10 under the driving of the main backup plate body driving oil cylinder 6, and the front of the auxiliary backup plate body can lean against/keep away from the side surface of a container 9 under the driving of the auxiliary backup plate body driving oil cylinder 8.
The main backup plate body is of a hollow structure, the back surface of the auxiliary backup plate body is connected inside the main backup plate body through the auxiliary backup plate connecting rod mechanism, the bottom of the auxiliary backup plate body is connected inside the main backup plate body through the auxiliary backup plate body driving oil cylinder 8, the front surface of the main backup plate body is opened, the height of the opening is larger than that of the auxiliary backup plate body, as an optional implementation mode, the auxiliary backup plate body driving oil cylinder is arranged at the upper part or the lower part inside the main backup plate body, when the auxiliary backup plate body is arranged at the upper part, the upper end of the auxiliary backup plate body is close to the upper end of the main backup plate body when the auxiliary backup plate body is retracted, the lower end of the auxiliary backup plate body is away from the lower end of the main backup plate body by a preset distance, and when the auxiliary backup plate body extends to be close to the side wall of a container, an arc track from top to bottom is formed; when setting up in the lower part, when the auxiliary backup plate body is retrieved, its lower extreme is close to the lower extreme of main backup plate body, and there is the preset distance upper end distance main backup plate body's upper end, when the auxiliary backup plate body stretches out and is close to the container lateral wall, form from supreme arc orbit down.
The main backup plate connecting rod mechanism comprises an upper main backup plate connecting rod and a lower main backup plate connecting rod, wherein the upper main backup plate connecting rod and the lower main backup plate connecting rod are parallel and equal-length connecting rods, and the main backup plate body, the upper main backup plate connecting rod, the lower main backup plate connecting rod and the rotor rear beam 4 form a parallel four-connecting rod structure.
The auxiliary backup plate connecting rod mechanism comprises an upper auxiliary backup plate connecting rod and a lower auxiliary backup plate connecting rod, wherein the upper auxiliary backup plate connecting rod and the lower auxiliary backup plate connecting rod are parallel and equal-length connecting rods, and the auxiliary backup plate body, the upper auxiliary backup plate connecting rod, the lower auxiliary backup plate connecting rod and the main backup plate body form a parallel four-connecting rod structure.
The method for holding the open-top container holding device for railway flatcar transportation comprises the following steps:
s1, in a dumping position of the dumper, an auxiliary backup plate body is retracted into a main backup plate body, the main backup plate body is retracted, and shunting equipment pulls a railway flatcar loaded with an open-top container to the dumping position, wherein the central line of the railway flatcar is aligned with the central line of the dumper;
s2, as shown in FIG. 4, starting a main backup plate body driving oil cylinder 6, wherein the main backup plate driving oil cylinder drives the main backup plate body to move on the track of the travel of an upper main backup plate connecting rod and a lower main backup plate connecting rod through length conversion, and finally the lower part of the main backup plate body is abutted against the side surface of the railway flatcar;
as shown in fig. 5, S3, the auxiliary backup plate body driving cylinder 8 is started, and the auxiliary backup plate body driving cylinder 8 drives the auxiliary backup plate body to move on the track of the travel of the upper auxiliary backup plate connecting rod and the lower main backup plate connecting rod through length transformation, so that the auxiliary backup plate body finally abuts against the side surface of the container.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.
Claims (4)
1. The railway flatcar transportation open-top container leaning and holding device is arranged in a rotor of a dumper, a rotor back beam is arranged in the rotor of the dumper, and the railway flatcar transportation open-top container leaning and holding device is characterized by comprising a main leaning plate body used for leaning against the side surface of the flatcar and an auxiliary leaning plate body used for leaning against the side surface of the container, the main leaning plate body comprises a main leaning plate body, a main leaning plate connecting rod mechanism and a main leaning plate body driving oil cylinder, the back surface of the main leaning plate body is connected to the rotor back beam through the main leaning plate connecting rod mechanism, the bottom of the main leaning plate body is connected to the rotor back beam through the main leaning plate body driving oil cylinder, the auxiliary leaning plate body comprises an auxiliary leaning plate body, an auxiliary leaning plate connecting rod mechanism and an auxiliary leaning plate body driving oil cylinder, the auxiliary leaning plate body is arranged on the main leaning plate body, the bottom of the front surface of the main leaning plate body can lean against/keep away from the side surface of the flatcar under the driving oil cylinder, and the front surface of the auxiliary leaning plate body can lean against/keep away from the side surface of the container under the driving of the driving oil cylinder;
the main backup plate body is of a hollow structure, the back surface of the auxiliary backup plate body is connected inside the main backup plate body through the auxiliary backup plate connecting rod mechanism, and the bottom of the auxiliary backup plate body is connected inside the main backup plate body through the auxiliary backup plate body driving oil cylinder;
the front opening of the main backup plate body is larger than the auxiliary backup plate body in height.
2. The open top container holding device for railway flatcar transportation according to claim 1, wherein the main backup plate link mechanism comprises an upper main backup plate link and a lower main backup plate link, the upper main backup plate link and the lower main backup plate link are parallel and equal-length links, and the main backup plate body, the upper main backup plate link, the lower main backup plate link and the rotor back beam form a parallel four-link structure.
3. The open top container holding device for railway flatcar transportation according to claim 1, wherein the auxiliary backup plate link mechanism comprises an upper auxiliary backup plate link and a lower auxiliary backup plate link, the upper auxiliary backup plate link and the lower auxiliary backup plate link are parallel and equal-length links, and the auxiliary backup plate body, the upper auxiliary backup plate link, the lower auxiliary backup plate link and the main backup plate body form a parallel four-link structure.
4. A method of holding a railway flatcar shipping open top container holding apparatus as claimed in any one of claims 1 to 3, comprising the steps of:
s1, in a dumping position of the dumper, an auxiliary backup plate body is retracted into a main backup plate body, the main backup plate body is retracted, and shunting equipment pulls a railway flatcar loaded with an open-top container to the dumping position, wherein the central line of the railway flatcar is aligned with the central line of the dumper;
s2, starting a main backup plate body driving oil cylinder, wherein the main backup plate driving oil cylinder drives the main backup plate body to move on a track of the travel of an upper main backup plate connecting rod and a lower main backup plate connecting rod through length conversion, and finally the lower part of the main backup plate body is abutted against the side surface of the railway flatcar;
s3, starting an auxiliary backup plate body driving oil cylinder, wherein the auxiliary backup plate body driving oil cylinder drives the auxiliary backup plate body to move on the track of the travel of the upper auxiliary backup plate connecting rod and the lower main backup plate connecting rod through length change, and finally the auxiliary backup plate body abuts against the side face of the container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010388043.7A CN111422640B (en) | 2020-05-09 | 2020-05-09 | Railway flatcar transportation open-top container leaning and holding device and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010388043.7A CN111422640B (en) | 2020-05-09 | 2020-05-09 | Railway flatcar transportation open-top container leaning and holding device and method |
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| Publication Number | Publication Date |
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| CN111422640A CN111422640A (en) | 2020-07-17 |
| CN111422640B true CN111422640B (en) | 2024-03-26 |
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| CN202010388043.7A Active CN111422640B (en) | 2020-05-09 | 2020-05-09 | Railway flatcar transportation open-top container leaning and holding device and method |
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| CN208217932U (en) * | 2018-05-10 | 2018-12-11 | 大连华锐重工集团股份有限公司 | The tippler of dumping piggyback service open top container and truck |
| CN109850604A (en) * | 2019-04-08 | 2019-06-07 | 大连华锐重工集团股份有限公司 | Railway open top container and open-top car dual-purpose tipper and dumping method |
| CN110329805A (en) * | 2019-06-21 | 2019-10-15 | 中国电建集团武汉重工装备有限公司 | Adapt to the tippler back board device and operation mode of open top container and universal gondola car |
| CN212150894U (en) * | 2020-05-09 | 2020-12-15 | 大连华锐重工集团股份有限公司 | Railway flatcar transportation open top container leans on and holds device |
-
2020
- 2020-05-09 CN CN202010388043.7A patent/CN111422640B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106006091A (en) * | 2016-07-26 | 2016-10-12 | 大连华锐重工集团股份有限公司 | Tippler for railway truck loading bulk material container |
| CN108313770A (en) * | 2018-04-08 | 2018-07-24 | 大连华锐重工集团股份有限公司 | A kind of tippler of piggyback service open top container |
| CN108313769A (en) * | 2018-04-08 | 2018-07-24 | 大连华锐重工集团股份有限公司 | A kind of turnover machine of piggyback service open top container |
| CN108545501A (en) * | 2018-05-10 | 2018-09-18 | 大连华锐重工集团股份有限公司 | The tippler of dumping piggyback service open top container and truck |
| CN208217932U (en) * | 2018-05-10 | 2018-12-11 | 大连华锐重工集团股份有限公司 | The tippler of dumping piggyback service open top container and truck |
| CN109850604A (en) * | 2019-04-08 | 2019-06-07 | 大连华锐重工集团股份有限公司 | Railway open top container and open-top car dual-purpose tipper and dumping method |
| CN110329805A (en) * | 2019-06-21 | 2019-10-15 | 中国电建集团武汉重工装备有限公司 | Adapt to the tippler back board device and operation mode of open top container and universal gondola car |
| CN212150894U (en) * | 2020-05-09 | 2020-12-15 | 大连华锐重工集团股份有限公司 | Railway flatcar transportation open top container leans on and holds device |
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| CN111422640A (en) | 2020-07-17 |
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