CN114803050A - But rail vehicle bogie king pin cyclic utilization equipment for packing - Google Patents
But rail vehicle bogie king pin cyclic utilization equipment for packing Download PDFInfo
- Publication number
- CN114803050A CN114803050A CN202210429931.8A CN202210429931A CN114803050A CN 114803050 A CN114803050 A CN 114803050A CN 202210429931 A CN202210429931 A CN 202210429931A CN 114803050 A CN114803050 A CN 114803050A
- Authority
- CN
- China
- Prior art keywords
- rail vehicle
- adjusting device
- center pin
- frame assembly
- vehicle bogie
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D7/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal
- B65D7/12—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by wall construction or by connections between walls
- B65D7/14—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by wall construction or by connections between walls of skeleton or like apertured construction, e.g. baskets or carriers formed of wire mesh, of interconnected bands, bars, or rods, or of perforated sheet metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D21/00—Nestable, stackable or joinable containers; Containers of variable capacity
- B65D21/02—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together
- B65D21/0209—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together stackable or joined together one-upon-the-other in the upright or upside-down position
- B65D21/0215—Containers with stacking feet or corner elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/20—External fittings
- B65D25/205—Means for the attachment of labels, cards, coupons or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D7/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal
- B65D7/12—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by wall construction or by connections between walls
- B65D7/24—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by wall construction or by connections between walls collapsible, e.g. with all parts detachable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D7/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal
- B65D7/12—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by wall construction or by connections between walls
- B65D7/24—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by wall construction or by connections between walls collapsible, e.g. with all parts detachable
- B65D7/30—Fastening devices for holding collapsible containers in erected state, e.g. integral with container walls
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packaging Of Machine Parts And Wound Products (AREA)
Abstract
The invention provides a packaging device capable of recycling a center pin of a railway vehicle bogie. The rail vehicle bogie center pin recyclable packaging device comprises: a frame assembly; the four sliding rails are all arranged on the frame assembly and distributed in a rectangular array, and the four sliding rails correspond to each other in pairs; a plurality of protection callus on the sole, a plurality of protection callus on the sole all set up on frame subassembly, and a plurality of protection callus on the sole are two liang corresponding respectively. The rail vehicle bogie center pin provided by the invention has the advantages that the packaging and taking processes are more convenient and simpler, the rail vehicle bogie center pin can be recycled, the resource consumption can be reduced, the cost of a packaging box is saved, the rail vehicle bogie center pin can be adjusted according to the placement requirements of customer products, the rail vehicle bogie center pin can be suitable for packaging center pins with various specifications, and the loading rate is increased by folding leg support leg assemblies during empty packaging and transportation.
Description
Technical Field
The invention belongs to the technical field of recyclable packaging equipment, and particularly relates to recyclable packaging equipment for a center pin of a bogie of a railway vehicle.
Background
The center pin is an important device for connecting the railway vehicle body and the bogie, mainly plays a role in transmitting traction force and bearing transverse load, and each railway vehicle needs to be provided with the center pin. For the core pin supplier, often use wooden packing box packing loading core pin, then transport to the host computer factory, in the correlation technique, disclose a transformer case transport package box of convenient loading and unloading, include: arrange the diapire in the transformer substation shell in, integrated into one piece is in the lateral wall of diapire, is fixed in the roof on the lateral wall, sets up in the guide rail of lateral wall and diapire hookup location, connects the pulley on the guide rail, and the stopper of joint on above-mentioned guide rail and spacing pulley. The invention provides a transformer box transport packaging box convenient to assemble and disassemble, which is used for transporting the packaging box to a truck through a position-adjustable roller without the assistance of large machinery, has a stable transportation process, does not cause the collision of the packaging box, saves manpower and improves the transportation efficiency.
However, the above structure has a disadvantage that the wooden packing box is used for packing and loading the central pin and then transporting the central pin to the host factory, which causes the packing to be difficult to recycle. For a host factory, the actual station assembling of the center pin is performed from the bottom of the vehicle body, and the placement of the center pin with heavier self weight in the package can influence the direct assembling of the material taking.
Therefore, there is a need to provide a new rail vehicle bogie kingpin recyclable packaging apparatus to solve the above technical problems.
Disclosure of Invention
The technical problem to be solved by the invention is to provide the packaging equipment for the bogie center pin of the railway vehicle, which has more convenient and simple packaging and material taking processes, can be recycled, can reduce the resource consumption, simultaneously save the cost of the packaging box, can be adjusted according to the placement requirements of customer products, can be suitable for packaging center pins of various specifications, and can increase the loading rate by folding leg support leg components during empty packaging and transportation.
In order to solve the technical problem, the recyclable packaging equipment for the center pin of the bogie of the railway vehicle comprises: a frame assembly;
the four sliding rails are all arranged on the frame assembly and distributed in a rectangular array, and the four sliding rails correspond to each other in pairs;
the plurality of protection foot pads are all arranged on the frame assembly and correspond to each other in pairs;
a plurality of key slots which are all arranged on the frame component and correspond to each other in pairs;
two shank supporting components, two shank supporting components all set up on frame subassembly, be equipped with a plurality of three horn keys on the shank supporting component, three horn keys and key draw-in groove looks adaptation, be equipped with the label board on the shank supporting component, be equipped with two square pipes on the shank supporting component, the spout has all been seted up on the both sides outer wall of square pipe.
As a further scheme of the invention, four spring bolts are arranged on the frame assembly and distributed in a rectangular array, and the frame assembly is connected with the leg support assembly through the spring bolts.
As a further scheme of the invention, two lower adjusting devices are arranged on the frame assembly, two ends of each lower adjusting device are respectively matched with two corresponding slide rails, a cushion pad B is arranged on each lower adjusting device, two lower locking pins are arranged on each lower adjusting device, the lower adjusting devices and the two corresponding slide rails are connected through the lower locking pins, two upper adjusting devices are arranged on four square tubes, the upper adjusting devices are matched with the leg support assembly, a cushion pad a is arranged on each upper adjusting device, two upper locking pins are arranged on each upper adjusting device, and the upper adjusting devices and the two corresponding square tubes are connected through the upper locking pins.
As a further scheme of the invention, four stacking wrists are arranged on the frame assembly, the four stacking wrists are distributed in a rectangular array, two central pin main bodies are respectively arranged on the two lower adjusting devices and the two upper adjusting devices, and the lower adjusting devices and the upper adjusting devices are connected with the central pin main bodies through fasteners.
As a further scheme of the invention, the protective foot pad is made of polyurethane, and the cushion pad B and the cushion pad A are both made of PP materials.
As a further scheme of the invention, the frame assembly and the leg support assembly are both made of welded steel tubes, and the lower adjusting device and the upper adjusting device are both made of welded steel tubes and welded steel plates.
Compared with the related art, the recyclable packaging equipment for the railway vehicle bogie center pin has the following beneficial effects:
1. the invention adopts the steel material as the main body, so that the steel material can be recycled, thereby reducing the resource consumption and saving the cost of the packing box;
2. the invention has novel structure, can meet the requirements of placing and inverting the center pin by the lower adjusting device or the upper adjusting device of the packing box respectively according to the placing requirements of customer products, can be adjusted by the upper adjusting device or the lower adjusting device, and is also suitable for packing the center pins with various specifications, and the loading rate is increased by folding the leg support leg assembly during empty packing and transportation;
3. according to the invention, the packaging process is simplified, and compared with the traditional wooden packaging box, the packaging and material taking process is more convenient and simpler.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the construction of the frame assembly of the present invention;
FIG. 3 is a schematic view of the leg support assembly of the present invention;
FIG. 4 is a schematic view of the construction of the lower adjusting apparatus of the present invention;
FIG. 5 is a schematic view of the upper adjusting apparatus according to the present invention;
FIG. 6 is a schematic view of the folded structure of the present invention;
FIG. 7 is an exploded view of the present invention;
FIG. 8 is a schematic structural view of a positive loading center pin according to the present invention;
fig. 9 is a schematic view showing the construction of the inverted loading center pin according to the present invention.
In the figure: 1. a frame assembly; 2. a slide rail; 3. protecting the foot pad; 4. a key card slot; 5. a leg support assembly; 6. a triangular key; 7. a label plate; 8. a square tube; 9. a spring bolt; 10. a lower conditioning device; 11. a cushion B; 12. a lower locking pin; 13. an upper conditioning device; 14. a cushion pad A; 15. an upper locking pin; 16. stacking the ankle; 17. a center pin body; 18. a fastener.
Detailed Description
Please refer to fig. 1-9, wherein fig. 1 is a schematic structural diagram of the present invention; FIG. 2 is a schematic view of the construction of the frame assembly of the present invention; FIG. 3 is a schematic view of the leg support assembly of the present invention; FIG. 4 is a schematic view of the construction of the lower adjusting apparatus of the present invention; FIG. 5 is a schematic view of the upper adjusting apparatus according to the present invention; FIG. 6 is a schematic view of the folded structure of the present invention; FIG. 7 is an exploded view of the present invention; FIG. 8 is a schematic view of the positive loading center pin of the present invention; fig. 9 is a schematic view showing the construction of the inverted loading center pin according to the present invention. The rail vehicle bogie kingpin recyclable packaging apparatus comprises: a frame assembly 1;
the four sliding rails 2 are arranged on the frame component 1, the four sliding rails 2 are distributed in a rectangular array, and the four sliding rails 2 correspond to each other in pairs;
the plurality of protective foot pads 3 are all arranged on the frame assembly 1, and the plurality of protective foot pads 3 correspond to each other in pairs;
a plurality of key slots 4, wherein the key slots 4 are all arranged on the frame component 1, and the key slots 4 correspond to each other in pairs;
two shank supporting component 5, two shank supporting component 5 all set up on frame subassembly 1, be equipped with a plurality of three horn keys 6 on shank supporting component 5, three horn keys 6 and 4 looks adaptations of key draw-in groove, be equipped with label plate 7 on shank supporting component 5, be equipped with two square pipes 8 on shank supporting component 5, the spout has all been seted up on the both sides outer wall of square pipe 8.
Four spring bolts 9 are arranged on the frame component 1, the four spring bolts 9 are distributed in a rectangular array, and the frame component 1 is connected with the leg supporting component 5 through the spring bolts 9.
Be equipped with two lower part adjusting device 10 on the frame subassembly 1, the both ends of lower part adjusting device 10 respectively with two slide rail 2 looks adaptations that correspond, be equipped with blotter B11 on the adjusting device 10 of lower part, be equipped with two lower part check pins 12 on the adjusting device 10 of lower part, lower part adjusting device 10 all is connected through lower part check pin 12 with two slide rail 2 that correspond, is equipped with two upper portion adjusting device 13 on four square pipes 8, upper portion adjusting device 13 and 5 looks adaptations of shank supporting component, be equipped with blotter A14 on the adjusting device 13 of upper portion, be equipped with two upper portion locking round pin post 15 on the adjusting device 13 of upper portion, upper portion adjusting device 13 all is connected through upper portion locking round pin post 15 with two square pipes 8 that correspond.
Four stacking wrists 16 are arranged on the frame assembly 1, the four stacking wrists 16 are distributed in a rectangular array, two center pin main bodies 17 are arranged on the two lower adjusting devices 10 and the two upper adjusting devices 13, and the lower adjusting devices 10 and the upper adjusting devices 13 are connected with the center pin main bodies 17 through fasteners 18.
The stacking ankle 16 has the function that when an upper packing box and a lower packing box are stacked, steel pipes at four corners of the top of each packing box can be inserted into ankle grooves at four corners of the bottom of the upper packing box, so that stable stacking of multi-layer packing is realized;
the material of protection callus on the sole 3 is the polyurethane material, the material of blotter B11 and blotter A14 is the PP material.
The main function of the protective foot pad 3 is to support the bottom of the central pin box, and the main functions of the cushion pad B11 and the cushion pad A14 are to prevent collision and reduce impact force when the protective foot pad is in contact with a product.
The frame assembly 1 and the leg supporting assembly 5 are both made of welded steel tubes, and the lower adjusting device 10 and the upper adjusting device 13 are both made of welded steel tubes and welded steel plates.
The foldable package is designed, so that the height of the packing box is reduced on the return process, the loading rate of a transport vehicle is increased, and the transport cost is reduced;
002 function is that supply lower part adjusting device 10 to adjust the spacing use of sliding, key draw-in groove 4's function is that support the location with shank landing leg subassembly 5, material data such as product information table can be put into to the function of label plate 7, triangle key 6 is arranged in the key draw-in groove 4 of card income frame subassembly 1, makes it play and supports shank landing leg subassembly 5, the function of square pipe 8 and spout is that supply upper adjusting device 13 to adjust the spacing use of sliding.
The working principle of the recyclable packaging equipment for the center pin of the bogie of the railway vehicle is as follows:
the first step is as follows: firstly, opening the leg support assembly 5 from a folded state, locking the upright leg support assembly 5 by the spring bolt 9, adjusting the position of the lower adjusting device 10 if the center pin is loaded in the upright position according to the boxing and placing requirements of customers, locking the lower locking pin 12, then placing the center pin into a package, after the bottom lower plane of the center pin is in contact with the plane of the lower adjusting device 10, fixing the limiting center pin by a fastener 18 (as shown in fig. 8), and after the bottom lower plane of the center pin is in contact with the plane of the upper adjusting device 13 if the center pin is loaded in the inverted position, locking the position of the center pin 15, then placing the center pin into the package, and after the bottom upper plane of the center pin is in contact with the plane of the upper adjusting device 13, fixing the limiting center pin by the fastener to complete the packaging (as shown in fig. 9);
the second step is as follows: the universality of the package mainly lies in that the position of the upper adjusting device 13 or the lower adjusting device 10 can be adjusted, so that the package of the center pin of different rail vehicle models can be met, the length and the width of the center pin and the change of the center pin mounting hole within a certain range can be adjusted by adjusting the compatibility of the upper adjusting device 13 and the lower adjusting device 10, the requirement of a host factory on the placement of the center pin can also be supported by arranging the upper adjusting device 13 and the lower adjusting device 10, in addition, the package box has the function of folding and stacking the empty boxes, and the loading rate of the transport vehicle can be greatly improved in the empty return process.
It should be noted that, the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of the design principle, the settings of the power mechanism, the power supply system, the control system, and the like of the device are not completely described, but on the premise that the skilled person understands the principle of the present invention, the details of the power mechanism, the power supply system, and the control system can be clearly known, the control mode of the application document is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the skilled person in the art;
the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, parts and equipment adopt conventional models in the prior art, and the structure and the principle of the parts known by the skilled person can be known by technical manuals or conventional experimental methods.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments, or a direct or indirect use of these embodiments, without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents, which are to be included in the scope of the invention as defined in the claims.
Claims (6)
1. A rail vehicle bogie kingpin recyclable packaging apparatus, comprising:
a frame assembly;
the four sliding rails are all arranged on the frame assembly and distributed in a rectangular array, and the four sliding rails correspond to each other in pairs;
the plurality of protection foot pads are all arranged on the frame assembly and correspond to each other in pairs;
a plurality of key slots which are all arranged on the frame component and correspond to each other in pairs;
two shank supporting components, two shank supporting components all set up on frame subassembly, be equipped with a plurality of three horn keys on the shank supporting component, three horn keys and key draw-in groove looks adaptation, be equipped with the label board on the shank supporting component, be equipped with two square pipes on the shank supporting component, the spout has all been seted up on the both sides outer wall of square pipe.
2. The rail vehicle truck kingpin recyclable packaging apparatus of claim 1, wherein: the frame component is provided with four spring bolts which are distributed in a rectangular array, and the frame component is connected with the leg supporting component through the spring bolts.
3. The rail vehicle truck kingpin recyclable packaging apparatus of claim 1, wherein: the improved leg support structure is characterized in that two lower adjusting devices are arranged on the frame assembly, the two ends of each lower adjusting device are respectively matched with two corresponding sliding rails, a cushion pad B is arranged on each lower adjusting device, two lower locking pins are arranged on each lower adjusting device, each lower adjusting device is connected with the corresponding two sliding rails through the corresponding lower locking pins, two upper adjusting devices are arranged on four square pipes, each upper adjusting device is matched with the corresponding leg support assembly, a cushion pad A is arranged on each upper adjusting device, two upper locking pin columns are arranged on each upper adjusting device, and the upper adjusting devices are connected with the corresponding two square pipes through the upper locking pin columns.
4. The rail vehicle truck kingpin recyclable packaging apparatus of claim 3, wherein: the frame assembly is provided with four stacking wrists which are distributed in a rectangular array, two center pin main bodies are arranged on two lower adjusting devices and two upper adjusting devices, and the lower adjusting devices and the upper adjusting devices are connected with the center pin main bodies through fasteners.
5. The rail vehicle truck kingpin recyclability packaging apparatus of claim 3, wherein: the material of protection callus on the sole is the polyurethane material, blotter B is the PP material with blotter A's material.
6. The rail vehicle truck kingpin recyclable packaging apparatus of claim 3, wherein: the frame assembly and the leg supporting assembly are both made of welded steel tubes, and the lower adjusting device and the upper adjusting device are both made of welded steel tubes and welded steel plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210429931.8A CN114803050A (en) | 2022-04-22 | 2022-04-22 | But rail vehicle bogie king pin cyclic utilization equipment for packing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210429931.8A CN114803050A (en) | 2022-04-22 | 2022-04-22 | But rail vehicle bogie king pin cyclic utilization equipment for packing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114803050A true CN114803050A (en) | 2022-07-29 |
Family
ID=82506173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210429931.8A Pending CN114803050A (en) | 2022-04-22 | 2022-04-22 | But rail vehicle bogie king pin cyclic utilization equipment for packing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114803050A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201792221U (en) * | 2010-08-19 | 2011-04-13 | 常州市铁马科技实业有限公司 | Positioning clamping device for processing pin seat at traction center |
| CN210527094U (en) * | 2019-09-12 | 2020-05-15 | 大连伟华创新物流有限公司 | Novel engine tray |
| CN211686044U (en) * | 2020-01-20 | 2020-10-16 | 杭州国立物流有限公司 | Foldable engine transportation tray |
| CN213083754U (en) * | 2020-08-31 | 2021-04-30 | 中久物流有限公司 | Rail vehicle machine work or material rest that charges |
| CN113320814A (en) * | 2021-06-18 | 2021-08-31 | 南京中车物流服务有限公司 | Rail vehicle air duct storage and transportation packaging box |
| CN114056733A (en) * | 2021-12-08 | 2022-02-18 | 南京中车物流服务有限公司 | But EMUs filth case cyclic utilization equipment for packing |
| CN114084461A (en) * | 2021-11-04 | 2022-02-25 | 南京中车物流服务有限公司 | But motor car air conditioning unit cyclic utilization's foldable equipment for packing |
| CN216035958U (en) * | 2021-05-14 | 2022-03-15 | 奇瑞汽车股份有限公司 | Storage and transportation tool for automobile rear seat assembly |
| CN216186826U (en) * | 2021-10-13 | 2022-04-05 | 辽宁忠旺集团有限公司 | Track logistics transfer box |
-
2022
- 2022-04-22 CN CN202210429931.8A patent/CN114803050A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201792221U (en) * | 2010-08-19 | 2011-04-13 | 常州市铁马科技实业有限公司 | Positioning clamping device for processing pin seat at traction center |
| CN210527094U (en) * | 2019-09-12 | 2020-05-15 | 大连伟华创新物流有限公司 | Novel engine tray |
| CN211686044U (en) * | 2020-01-20 | 2020-10-16 | 杭州国立物流有限公司 | Foldable engine transportation tray |
| CN213083754U (en) * | 2020-08-31 | 2021-04-30 | 中久物流有限公司 | Rail vehicle machine work or material rest that charges |
| CN216035958U (en) * | 2021-05-14 | 2022-03-15 | 奇瑞汽车股份有限公司 | Storage and transportation tool for automobile rear seat assembly |
| CN113320814A (en) * | 2021-06-18 | 2021-08-31 | 南京中车物流服务有限公司 | Rail vehicle air duct storage and transportation packaging box |
| CN216186826U (en) * | 2021-10-13 | 2022-04-05 | 辽宁忠旺集团有限公司 | Track logistics transfer box |
| CN114084461A (en) * | 2021-11-04 | 2022-02-25 | 南京中车物流服务有限公司 | But motor car air conditioning unit cyclic utilization's foldable equipment for packing |
| CN114056733A (en) * | 2021-12-08 | 2022-02-18 | 南京中车物流服务有限公司 | But EMUs filth case cyclic utilization equipment for packing |
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