CN111422640A - Device and method for leaning and holding open-top container for railway flat car transportation - Google Patents
Device and method for leaning and holding open-top container for railway flat car transportation Download PDFInfo
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- CN111422640A CN111422640A CN202010388043.7A CN202010388043A CN111422640A CN 111422640 A CN111422640 A CN 111422640A CN 202010388043 A CN202010388043 A CN 202010388043A CN 111422640 A CN111422640 A CN 111422640A
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- 238000006243 chemical reaction Methods 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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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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Abstract
The invention provides a device and a method for leaning and holding an open-top container for railway flat car transportation. The invention comprises the following steps: a supplementary plate body that leans on for leaning on the main plate body of leaning on the flatcar side and being used for leaning on the container side, main backup plate body include main backup plate body, main backup plate link mechanism and main backup plate body drive cylinder, and the back of main backup plate body passes through main backup plate link mechanism connects on the rotor back beam, and the bottom of main backup plate body is passed through main backup plate body drive cylinder and is connected inside the rotor, and supplementary plate body setting of leaning on is on main backup plate body, the positive bottom of main backup plate body can lean on under the drive of main backup plate body drive cylinder tightly/keep away from the flatcar side, supplementary backup plate body openly can lean on tightly/keep away from the container side under the drive of supplementary backup plate body drive cylinder. The invention firstly leans on the flatcar and then the container, and has simple stress and reliable mechanism.
Description
Technical Field
The invention relates to the technical field of tipplers of railway transportation containers, in particular to a leaning and holding device and method for a railway flat car transportation open-top container.
Background
Railway transportation has been mainly open-top transportation in the past, and at present, railway transportation containers are becoming a mainstream internationally. A tippler is commonly used for the tipping of open top containers as a large, efficient mechanized unloading apparatus, wherein the tippler backup plate acts against the sides of the open top container. The container has specification difference, in order to realize the leaning support of the flatcars and containers with different surfaces, the tipper of the railway flatcar transportation top-opening type container with application number 201820485858.5 discloses a leaning support device which mainly uses the container as a main part, leans against the container and then assists to lean against the railway flatcar, thereby realizing the side supporting of the railway flatcar and the container which are not coplanar, but the whole stress of the device is complex, the risk of damage caused by different external loads and internal factors of components is increased, the whole service life is short,
therefore, the supporting device which can stably support and is simply stressed is a technical problem which needs to be solved urgently in the field.
Disclosure of Invention
In light of the above-identified problems, an apparatus and method for supporting a railway flat car transporting open-top container is provided. The technical means adopted by the invention are as follows:
a device for supporting a railway flat car transportation open top container is arranged inside a car dumper rotor, a rotor back beam is arranged inside the car dumper rotor, the supporting device comprises a main supporting plate body for supporting the side face of a flat car and an auxiliary supporting plate body for supporting the side face of the container, the main supporting plate body comprises a main supporting plate body, a main supporting plate connecting rod mechanism and a main supporting plate body driving oil cylinder, the back face of the main supporting plate body is connected to the rotor back beam through the main supporting plate connecting rod mechanism, the bottom of the main supporting plate body is connected inside the rotor through the main supporting plate body driving oil cylinder, the auxiliary supporting plate body comprises an auxiliary supporting plate body, an auxiliary supporting plate connecting rod mechanism and an auxiliary supporting plate body driving oil cylinder, the auxiliary supporting plate body is arranged on the main supporting plate body, the front bottom of the main supporting plate body can be supported against/away from the side face of the flat car under the driving of the main supporting plate body driving oil cylinder, the front face of the auxiliary backup plate body can be tightly leaned on/far away from the side face of the container under the driving of the auxiliary backup plate body driving oil cylinder.
Further, the main backup plate body is of a hollow structure, the back face of the auxiliary backup plate body is connected to the inside of the main backup plate body through the auxiliary backup plate connecting rod mechanism, and the bottom of the auxiliary backup plate body is connected to the inside of the main backup plate body through the auxiliary backup plate body driving oil cylinder.
Furthermore, the main backup plate connecting rod mechanism comprises an upper main backup plate connecting rod and a lower main backup plate connecting rod, the upper main backup plate connecting rod and the lower main backup plate connecting rod are parallel and isometric 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 back beam form a parallel four-bar structure.
Further, supplementary backup plate link mechanism includes supplementary backup plate connecting rod and lower supplementary backup plate connecting rod, goes up supplementary backup plate connecting rod and is parallel and isometric connecting rod down, and supplementary backup plate body, last supplementary backup plate connecting rod, supplementary backup plate connecting rod and main backup plate body form parallel four-bar linkage down.
The invention also discloses a leaning method of the leaning device for the railway flat car transportation open-top container, which comprises the following steps:
s1, when the tippler is in the dumping position, the auxiliary backup plate body is retracted into the main backup plate body, the main backup plate body is retracted, the shunting equipment pulls the railway flat car loaded with the open-topped container to the dumping position, and the central line of the railway flat car is aligned with the central line of the tippler;
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 the track of the stroke 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 a main backup plate body leans against the side face of the railway flat car;
and S3, starting the auxiliary backup plate body driving oil cylinder, driving the auxiliary backup plate body driving oil cylinder to move on the track of the stroke of the upper auxiliary backup plate connecting rod and the lower main backup plate connecting rod through length conversion, and finally enabling the auxiliary backup plate body to lean 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 the auxiliary backup plate body is abutted against the side surface of the container after the bottom of the main backup plate body is abutted against the side surface of the railway flat car, so that the structure stress is simple and uniform, the influence of external load on the auxiliary backup plate is reduced, and the service life is prolonged.
Based on the reason, the invention can be widely popularized in the technical field of car dumper.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a cross-sectional view of a railway flat car transport open top container support apparatus of the present invention;
FIG. 2 is a cross-sectional view of the railway flat car transport open top container support apparatus of the present invention with the auxiliary support plate concealed;
FIG. 3 is a cross-sectional view of the main back plate body and the auxiliary back plate body of the present invention;
FIG. 4 is a cross-sectional view of the main back plate of the present invention in a position against a side of a railroad flat car;
fig. 5 is a sectional view showing a state where the auxiliary backup plate of the present invention is leaned against the side surface of 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 auxiliary backup plate connecting rods; 8, the auxiliary backup plate body drives the oil cylinder; 9. a container; 10. a railway flat car.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 3, an embodiment of the invention discloses a leaning and holding device for a railway flat car transportation open-top container, which is arranged inside a car dumper rotor, wherein a rotor back beam 4 is arranged inside a car dumper rotor steel structure 3, the leaning and holding device comprises a main leaning plate body for leaning against the side surface of a railway flat car 10 and an auxiliary leaning plate body for leaning against the side surface of a container 9, the rotor steel structure 3 is a supporting member of a mechanism, the rotor back beam 4 is an important part on the rotor steel structure 3, the main leaning plate body 1 is a main body of leaning and holding movement, and the auxiliary leaning plate body 2 is an auxiliary body of leaning and holding movement; the main backup plate body comprises a main backup plate body 1, a main backup plate link 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 link mechanism 5, 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 6, the auxiliary backup plate body comprises an auxiliary backup plate body 2, an auxiliary backup plate link 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 bottom of the front of the main backup plate body can lean against/be far away from the side of the railway flatcar 10 under the driving of the main backup plate body driving oil cylinder 6, the front of the auxiliary backup plate body can lean against/be far away from the side of the container 9 under the driving of the auxiliary backup plate body driving oil cylinder 8, the main backup plate of the invention leans against the side of the flatcar in parallel, the auxiliary backup plate extends out of the main backup plate and then leans against the container.
The main backup plate body is of a hollow structure, the back face of the auxiliary backup plate body is connected to the inside of the main backup plate body through the auxiliary backup plate connecting rod mechanism, the bottom of the auxiliary backup plate body is connected to the inside of the main backup plate body through the auxiliary backup plate body driving oil cylinder 8, the front face of the main backup plate body is provided with an opening, 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 of the inside of 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; the setting is when the lower part, when supplementary backup plate body withdraws, its lower extreme is close to the lower extreme of main backup plate body, and there is the distance of predetermineeing from the upper end of main backup plate body in the upper end, when supplementary backup plate body stretches out to be 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, the upper main backup plate connecting rod and the lower main backup plate connecting rod are parallel and isometric 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 back beam 4 form a parallel four-bar structure.
The auxiliary backup plate connecting rod mechanism comprises an upper auxiliary backup plate connecting rod and a lower auxiliary backup plate connecting rod, the upper auxiliary backup plate connecting rod and the lower auxiliary backup plate connecting rod are parallel and isometric 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-bar structure.
The leaning method of the leaning device for the open-top container transported by the railway flat car comprises the following steps:
s1, when the tippler is in the dumping position, the auxiliary backup plate body is retracted into the main backup plate body, the main backup plate body is retracted, the shunting equipment pulls the railway flat car loaded with the open-topped container to the dumping position, and the central line of the railway flat car is aligned with the central line of the tippler;
as shown in fig. 4, S2, starting the 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 stroke of the upper main backup plate connecting rod and the lower main backup plate connecting rod through length conversion, and finally the lower part of the main backup plate body leans against the side surface of the railway flat car;
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 stroke of the upper auxiliary backup plate connecting rod and the lower main backup plate connecting rod through length conversion, 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 used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (5)
1. A railway flat car transportation open top container is by holding device, sets up in the tipper rotor, the inside rotor back beam that is equipped with of tipper rotor, its characterized in that, it includes the main board body that leans on the side of flat car and the supplementary board body that leans on the side of container to lean on by holding the device, the main board body includes main backup plate body, main backup plate link mechanism and main backup plate body driving cylinder, the back of main backup plate body is connected on the rotor back beam through the main backup plate link mechanism, the bottom of main backup plate body is connected inside the rotor through the main backup plate body driving cylinder, the supplementary backup plate body includes supplementary backup plate body, supplementary backup plate link mechanism and supplementary backup plate body driving cylinder, the supplementary backup plate body sets up on main backup plate body, the positive bottom of main backup plate body can lean on/keep away from the side of flat car under the drive of main backup plate body driving cylinder, the front face of the auxiliary backup plate body can be tightly leaned on/far away from the side face of the container under the driving of the auxiliary backup plate body driving oil cylinder.
2. The railway flat car transportation open top container leaning device as claimed in claim 1, wherein the main leaning plate body is of a hollow structure, the back surface of the auxiliary leaning plate body is connected inside the main leaning plate body through the auxiliary leaning plate linkage mechanism, and the bottom of the auxiliary leaning plate body is connected inside the main leaning plate body through the auxiliary leaning plate body driving oil cylinder.
3. The railway flat car transportation open top container holding device of claim 1 wherein the main back plate linkage comprises an upper main back plate link and a lower main back plate link, the upper main back plate link and the lower main back plate link are parallel and equal length links, the main back plate body, the upper main back plate link, the lower main back plate link and the rotor back beam form a parallel four-bar linkage.
4. The railway flat car transportation open top container holding device of claim 1 wherein the auxiliary back plate linkage comprises an upper auxiliary back plate link and a lower auxiliary back plate link, the upper auxiliary back plate link and the lower auxiliary back plate link are parallel and equal length links, and the auxiliary back plate body, the upper auxiliary back plate link, the lower auxiliary back plate link and the main back plate body form a parallel four-bar linkage structure.
5. A method for leaning a device for leaning a railway flat car transportation open top container according to any one of claims 1 to 4, which is characterized by comprising the following steps:
s1, when the tippler is in the dumping position, the auxiliary backup plate body is retracted into the main backup plate body, the main backup plate body is retracted, the shunting equipment pulls the railway flat car loaded with the open-topped container to the dumping position, and the central line of the railway flat car is aligned with the central line of the tippler;
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 the track of the stroke 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 a main backup plate body leans against the side face of the railway flat car;
and S3, starting the auxiliary backup plate body driving oil cylinder, driving the auxiliary backup plate body driving oil cylinder to move on the track of the stroke of the upper auxiliary backup plate connecting rod and the lower main backup plate connecting rod through length conversion, and finally enabling the auxiliary backup plate body to lean 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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| CN111422640A true CN111422640A (en) | 2020-07-17 |
| CN111422640B 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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| 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 |
-
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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| CN111422640B (en) | 2024-03-26 |
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