CN112249517A - Detachable movable end wall - Google Patents
Detachable movable end wall Download PDFInfo
- Publication number
- CN112249517A CN112249517A CN202011156063.8A CN202011156063A CN112249517A CN 112249517 A CN112249517 A CN 112249517A CN 202011156063 A CN202011156063 A CN 202011156063A CN 112249517 A CN112249517 A CN 112249517A
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- Prior art keywords
- bolt
- plate
- headwall
- assembly
- removable
- Prior art date
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- 230000000712 assembly Effects 0.000 claims abstract description 10
- 238000000429 assembly Methods 0.000 claims abstract description 10
- 238000005192 partition Methods 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
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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
- B65D88/00—Large containers
- B65D88/52—Large containers collapsible, i.e. with walls hinged together or detachably connected
-
- 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
- B65D90/00—Component parts, details or accessories for large containers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pallets (AREA)
- Load-Bearing And Curtain Walls (AREA)
Abstract
The invention discloses a detachable movable end wall, and relates to the technical field of railway transportation equipment; the movable end wall comprises end plates, end beams, end column assemblies and bolts, wherein the end plates are arranged at the end parts of the pallets, and a plurality of bolt seats are arranged on the pallets corresponding to the two sides of the end plates; the end post assemblies are fixed on two sides of the end plate and detachably connected with the bolt seat through the bolt assemblies; the end beams are fixed at the upper end and the lower end of the end plate, so that the end beams and the end columns form a square frame structure around the periphery of the end plate; by implementing the technical scheme, the technical problem that the existing pallet transportation end wall structure cannot load goods with the length exceeding that of the pallet can be effectively solved, the end wall structure can be conveniently mounted and dismounted, and the end wall can be rotated to be close to 90 degrees on a single side so as to meet the loading requirements of different goods; and the whole detachable movable end wall adopts a lightweight design, so that the self weight is reduced, and the detachable movable end wall has a good application prospect in the technical field of railway transportation equipment.
Description
Technical Field
The invention relates to the technical field of railway transportation equipment, in particular to a detachable movable end wall.
Background
With the continuous development of the railway industry in China, the mode of transporting steel by adopting railway open cars and flat cars is gradually changed to the mode of transporting pallets.
At present, the transportation end wall structure of the pallet in China generally adopts a fixed upper beam or a movable upper beam, and goods can only be placed between the two beams, so that the goods with the length exceeding the length of the pallet cannot be loaded.
Disclosure of Invention
Aiming at the technical problem that the existing pallet transportation end wall structure cannot load goods with the length exceeding that of the pallet, the invention aims to provide a detachable movable end wall which is convenient to mount and dismount and can realize that the unilateral rotation of the end wall is close to 90 degrees so as to meet the loading requirements of different goods.
The technical scheme adopted by the invention is as follows:
a detachable movable end wall comprises end plates, end beams, end column assemblies and bolts
The end plates are arranged at the end parts of the pallets; a plurality of bolt seats are arranged on the pallet corresponding to the two sides of the end plate;
the end post assemblies are fixed on two sides of the end plate, and the end post assemblies are detachably connected with the bolt seat through the bolt assemblies;
the end beams are fixed at the upper end and the lower end of the end plate, so that the end beams and the end columns form a square frame structure surrounding the periphery of the end plate.
This technical scheme can't load the technical problem who surpasss the length goods of collection dress frame itself to current collection dress frame transportation end wall structure, improve end wall structure, constitute at the high end post of end plate both sides design structural strength, and the end post is constituteed and is realized dismantling through the bolt on corresponding collection dress frame and be connected, so form detachable movable end wall structure, this end wall structure can form one side unilateral rotation and be close 90 around arbitrary end post, also can dismantle the end wall structure completely in order to load and surpass collection dress frame length goods itself simultaneously, satisfy the loading requirement of multiple goods.
Optionally, the frame structure further comprises a horizontal belt assembly fixed in the square frame structure and rigidly connected with the end plate. The design purpose that the horizontal area is constituteed lies in strengthening end plate structural strength among this technical scheme to guarantee the stability of headwall structure.
Optionally, the cross belt assembly comprises a plurality of cross belts parallel to the end beams and a partition plate arranged inside the cross belts, and the cross belts are uniformly arranged on the end plates, so that the end plates are uniformly stressed when bearing cargos.
Optionally, the bolt assembly includes a bolt and a round pin member disposed on the end post assembly, the bolt passes through the end post assembly and is rigidly connected to the end post assembly, so that the round pin member passes through the bolt and the bolt seat to detachably connect the end post assembly to the pallet. The structure of the bolt assembly in the technical scheme is simple in design, and the connection stability of the bolt and the end post can be effectively ensured.
Optionally, the round pin piece includes a smooth round pin, an elastic pin disposed at the bottom of the smooth round pin, and a hanging plate disposed at the top of the smooth round pin, and the hanging plate is fixed on the smooth round pin so as to facilitate the plugging and unplugging of the plug pin assembly.
Optionally, a cross-belt assembly rigidly connected to the end plate is disposed in the square frame structure, so that the bolt passes through the end post assembly and the cross-belt assembly to be rigidly connected. The design purpose that the horizontal area is constituteed not only lies in strengthening end plate structural strength from this technical scheme, also lies in the stability of being connected that can further strengthen keeper and end post constitution, and this design benefit is reasonable.
Optionally, the horizontal band assembly includes a horizontal band corresponding to the bolt and a partition plate disposed inside the horizontal band, and the partition plate is provided with a mounting hole for the bolt to pass through, so that the bolt passes through the partition plate and is fixed to the partition plate. This structural design manufacturing process is simple, can effectively overcome the unstable drawback of detachable activity headwall connection to guarantee that overall structure is lightweight design, reduce headwall structure self weight.
Optionally, three bolts are uniformly arranged on the end post assembly on each side of the end plate, and the bolts correspond to the bolt seats one to one so as to facilitate insertion and extraction of the round pin pieces.
Optionally, the end post assembly includes an end post and sealing plates, and the sealing plates are fixed at two ends of the end post to play a role in sealing and waterproofing.
Optionally, the end post assembly further comprises a hanging ring, and the hanging ring penetrates through the sealing plate and is fixedly connected with the sealing plate, so that the end post assembly can be conveniently bundled when the end wall is mounted and dismounted.
As described above, the present invention has at least the following advantageous effects:
1. the invention can effectively solve the technical problem that the existing pallet transportation end wall structure can not load goods with the length exceeding the length of the pallet, and combines the end beam and the end post to form a square frame structure around the periphery of the end plate, thereby on one hand, the strength of the end wall structure can be well ensured, on the other hand, the end wall structure and the bolt seat can be detachably and movably connected by combining the bolt assembly and the bolt seat design, the end wall structure can rotate around one side of any end post assembly by a single edge to be close to 90 degrees, and simultaneously, the end wall structure can be completely disassembled to load goods with the length exceeding the length of the pallet, thereby meeting the loading requirements of various goods.
2. The design of the transverse belt component is characterized in that the structural strength of the end plate is enhanced, and the improvement of the loading safety of a vehicle is facilitated; on the other hand, the design that the door bolt penetrates through the end column assembly and the transverse belt assembly to be in rigid connection is combined, so that the connection stability of the door bolt and the end column assembly can be further enhanced.
3. The design of the lifting lugs on the bolt assembly and the end column assembly facilitates the installation and the disassembly of an end wall structure, the manufacturing process is simple, the manufacturing cost is low, the whole detachable movable end wall is designed in a light weight mode, the self weight is reduced, and the detachable movable end wall has good application prospect and popularization and use value in the technical field of railway transportation equipment.
Drawings
The invention will be described by way of specific embodiments and with reference to the accompanying drawings, in which
FIG. 1 is a schematic structural diagram of a detachable movable end wall according to an embodiment of the present invention;
FIG. 2 is a schematic view of a removable headwall of an embodiment of the present invention after rotation;
FIG. 3 is a schematic structural view of the end post assembly of FIG. 1 in accordance with an embodiment of the present invention;
FIG. 4 is a schematic structural view of the cross-belt assembly of FIG. 1 in accordance with an embodiment of the present invention;
fig. 5 is a schematic structural view of the round pin member in fig. 1 according to an embodiment of the present invention.
Description of reference numerals: 1-an end plate; 2-end beam; 3-a bolt; 4-end column composition; 4 a-end post; 4 b-sealing plate; 4 c-a hoisting ring; 5-transverse belt composition; 5 a-transverse band; 5 b-a separator; 6-round pin piece; 6 a-a hanger plate; 6 b-smooth round pin; 6 c-a resilient pin; 7-a carrier; 8-bolt seat.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
Any feature disclosed in this specification may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
Example one
This embodiment is substantially as shown in fig. 1 and 2: the embodiment provides a detachable movable end wall, which comprises an end plate 1, an end beam 2, an end column assembly 4 and a bolt assembly, wherein the end plate 1 is rectangular and is arranged at the end part of a pallet 7, and a plurality of bolt seats 8 are arranged on the pallet 7 corresponding to the two sides of the end plate 1; the end post is constituteed 4 and is fixed in the both sides of end plate 1, and the end post is constituteed 4 and is realized dismantling the connection with the bolt seat 8 on the collection shelf 7 through the bolt, and end beam 2 is fixed in the upper end and the lower extreme of end plate 1 to make end beam 2 and end post constitute 4 and form a square frame structure around end plate 1.
The detachable movable end wall further comprises a transverse belt assembly 5, the transverse belt assembly 5 is fixed in the square frame structure and is rigidly connected with the end plate 1, and the transverse belt assembly 5 is designed to reinforce the structural strength of the end plate 1 so as to ensure the structural stability of the end wall; further, the horizontal belt assembly 5 includes a plurality of horizontal belts 5a parallel to the end beam 2 and a partition board embedded inside the horizontal belt 5a, in this embodiment, six horizontal belts 5a are provided as an example, and the six horizontal belts 5a are uniformly arranged on the end plate 1 along the height direction of the end plate 1, so that the end plate 1 is stressed uniformly when bearing the cargo.
In order to realize the detachable connection between the end post assembly 4 and the plug seat 8 on the pallet 7, the plug assembly provided by the embodiment comprises a door bolt 3 and a round pin member 6 which are arranged on the end post assembly 4, wherein the door bolt 3 penetrates through the end post assembly 4 and is rigidly connected with the end post assembly 4, so that the round pin member 6 penetrates through the door bolt 3 and the plug seat 8 to realize the detachable connection between the end post assembly 4 and the pallet 7; the bolt assembly in the embodiment has simple structural design and can effectively ensure the connection stability of the bolt 3 and the end post assembly 4.
Specifically, three bolts 3 are uniformly arranged on an end post assembly 4 on each side of the end plate 1, correspondingly, three bolt seats 8 are respectively arranged on the container frames 7 corresponding to the two sides of the end plate 1, and the bolts 3 correspond to the bolt seats 8 one by one so as to facilitate the insertion and extraction of the round pin pieces 6.
As shown in fig. 3, the end post assembly 4 provided in this embodiment includes an end post 4a and closing plates 4b, where the closing plates 4b are fixed at two ends of the end post 4a to perform a sealing and waterproof function; preferably, the end post assembly 4 further comprises a hanging ring 4c, and the hanging ring 4c passes through the closing plate 4b and is fixedly connected with the closing plate so as to facilitate the binding when the end wall is installed and removed.
As shown in fig. 5, the round pin member provided in this embodiment includes a smooth round pin 6b, an elastic pin 6c disposed at the bottom of the smooth round pin 6b, and a hanging plate 6a disposed at the top of the smooth round pin 6b, wherein the hanging plate 6a is fixed on the smooth round pin 6b, so as to facilitate the plugging and unplugging of the plug pin assembly.
From top to bottom, the technical problem to current collection shelf 7 transportation headwall structure can't load and surpass collection shelf 7 length goods itself of this embodiment, improve the headwall structure, constitute 4 at the high end post of 1 both sides design structural strength of end plate, 3 bolts pass the end post and constitute 4 rigid connection with the end post, pass bolt 3 through round pin spare 6 and correspond collection shelf 7 on bolt seat 8 realize dismantling and be connected, so form detachable expansion headwall structure, this headwall structure can constitute 4 one side unilateral rotations and be close to 90 around arbitrary end post, also can dismantle the headwall structure completely in order to load and surpass collection shelf 7 length goods itself simultaneously, make things convenient for the headwall installation, dismantle, and realize that the unilateral rotation of headwall is close to 90, satisfy the loading requirement of multiple goods.
Example two
The second embodiment is substantially the same as the first embodiment, except that: as a preferable mode of the first embodiment, as shown in fig. 1 and 4, in this embodiment, a horizontal band assembly 5 rigidly connected to the end plate 1 is provided in the square frame structure, so that the bolt 3 passes through the end post assembly 4 and the horizontal band assembly 5 to be rigidly connected, and thus the horizontal band assembly 5 in this embodiment is designed not only to enhance the structural strength of the end plate 1, but also to further enhance the connection stability between the bolt 3 and the end post assembly 4, and the design is ingenious and reasonable.
Specifically, the transverse belt assembly 5 comprises a transverse belt 5a corresponding to the door bolt 3 and a partition board arranged inside the transverse belt 5a, wherein the partition board is provided with a mounting hole for the door bolt 3 to pass through so that the door bolt 3 passes through the partition board and is fixed with the partition board; this structural design manufacturing process is simple, can effectively overcome the unstable drawback of detachable activity headwall connection to guarantee that overall structure is lightweight design, reduce headwall structure self weight.
In summary, the design of the detachable movable end wall transverse belt assembly 5 of the present embodiment is to enhance the structural strength of the end plate 1, which is beneficial to improving the loading safety of the vehicle; on the other hand, the design that the door bolt 3 penetrates through the end column assembly 4 and the transverse belt assembly 5 to be rigidly connected is combined, so that the connection stability of the door bolt 3 and the end column assembly 4 can be further enhanced; the design of lug on 4 is constituteed to the bolt simultaneously and end post, the installation and the dismantlement of the headwall structure of being convenient for, and the detachable movable headwall manufacturing process of this embodiment is simple, low in manufacturing cost, and detachable movable headwall wholly adopts the lightweight design, reduces self weight, has fine application prospect and using value widely in railway transportation equipment technical field.
The invention is not limited to the foregoing embodiments. The invention extends to any novel feature or any novel combination of features disclosed in this specification and any novel method or process steps or any novel combination of features disclosed.
Claims (10)
1. A detachable movable end wall is characterized in that: comprises an end plate, an end beam, an end column assembly and a bolt assembly;
the end plates are arranged at the end parts of the pallets; a plurality of bolt seats are arranged on the pallet corresponding to the two sides of the end plate;
the end post assemblies are fixed on two sides of the end plate, and the end post assemblies are detachably connected with the bolt seat through the bolt assemblies;
the end beams are fixed at the upper end and the lower end of the end plate, so that the end beams and the end columns form a square frame structure surrounding the periphery of the end plate.
2. The removable headwall of claim 1, wherein: the transverse belt assembly is fixed in the square frame structure and is rigidly connected with the end plate.
3. The removable headwall of claim 2, wherein: the crossband is constituteed including many with the end beam is parallel arrangement's crossband and places the inboard baffle in the crossband in, the crossband is evenly arranged on the end plate.
4. The removable headwall of claim 1, wherein: the bolt assembly comprises a door bolt and a round pin piece, the door bolt is arranged on the end post assembly, the door bolt penetrates through the end post assembly and is in rigid connection with the end post assembly, and therefore the round pin piece penetrates through the door bolt and the bolt seat to achieve detachable connection between the end post assembly and the pallet.
5. The removable headwall of claim 4, wherein: the round pin piece comprises a smooth round pin, an elastic pin arranged at the bottom of the smooth round pin and a hanging plate arranged at the top of the smooth round pin, and the hanging plate is fixed on the smooth round pin.
6. The removable headwall of claim 4, wherein: and a transverse belt component rigidly connected with the end plate is arranged in the square frame structure, so that the door bolt passes through the end column component and the transverse belt component to be rigidly connected.
7. The removable headwall of claim 6, wherein: the transverse belt assembly comprises a transverse belt corresponding to the door bolt and a partition plate arranged on the inner side of the transverse belt, and the partition plate is provided with a mounting hole for the door bolt to pass through so that the door bolt passes through the partition plate and is fixed with the partition plate.
8. The removable headwall of claim 4, wherein: the end post assembly on each side of the end plate is uniformly provided with three door bolts, and the door bolts correspond to the bolt seats one to one.
9. The removable headwall of any one of claims 1 to 8, wherein: the end post assembly comprises end posts and seal plates, and the seal plates are fixed at two ends of the end posts.
10. The removable headwall of claim 9, wherein: the end post assembly further comprises a hanging ring, and the hanging ring penetrates through the sealing plate and is fixedly connected with the sealing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011156063.8A CN112249517B (en) | 2020-10-26 | 2020-10-26 | Detachable movable end wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011156063.8A CN112249517B (en) | 2020-10-26 | 2020-10-26 | Detachable movable end wall |
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| CN112249517A true CN112249517A (en) | 2021-01-22 |
| CN112249517B CN112249517B (en) | 2024-08-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011156063.8A Active CN112249517B (en) | 2020-10-26 | 2020-10-26 | Detachable movable end wall |
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| Title |
|---|
| 洪晓祥;陈鹏;: "货车端墙焊接变形的预测", 电焊机, no. 07, 20 July 2011 (2011-07-20) * |
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