CN218519509U - Side door structure of transport vehicle - Google Patents
Side door structure of transport vehicle Download PDFInfo
- Publication number
- CN218519509U CN218519509U CN202222697227.9U CN202222697227U CN218519509U CN 218519509 U CN218519509 U CN 218519509U CN 202222697227 U CN202222697227 U CN 202222697227U CN 218519509 U CN218519509 U CN 218519509U
- Authority
- CN
- China
- Prior art keywords
- side door
- carriage
- top beam
- door frame
- door structure
- 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.)
- Active
Links
Images
Landscapes
- Wing Frames And Configurations (AREA)
Abstract
The utility model discloses a side door structure of a transport vehicle, wherein a side door frame comprises a top beam, two side beams and a bottom beam, the top beam and the bottom beam are arranged oppositely, two opposite ends of the top beam and the bottom beam are fixedly connected through the side beams, the top beam comprises an upper beam and a lower beam which are arranged oppositely, a plurality of reinforcing rods and inclined supporting rods are arranged between the upper beam and the lower beam at intervals, the upper beam, the lower beam, the reinforcing rods and the inclined supporting rods form the top beam of a truss structure, a triangular support for reinforcing the top beam is arranged between the top beam and a top plate of a carriage, and the carriage door with a multi-hinge folding double-door structure is arranged in the side door frame; the utility model discloses a truss structure's side door frame to and the railway carriage or compartment door of the foldable two structures of opening the door of many hinges, effectively strengthened the structural strength of side door frame, the installation and the use of the big length carriage railway carriage or compartment door that satisfy provide powerful support for the safe and stable use of big length carriage railway carriage or compartment door.
Description
Technical Field
The utility model relates to a van-type transport vechicle technical field especially relates to a transport vechicle side door structure.
Background
Traditional transport vechicle side door frame is all in carriage one side intermediate position, a single side door of installation or a door frame width are no longer than 2.5 meters double door, adopt welding into the door frame after 40 × 80mm and 40 × 60mm square tube, the rewelding is on the railway carriage or compartment body curb plate, through long-time service performance stability, the quality is reliable, however to the transport vechicle of some big length railway carriage or compartment bodies, often need to install the railway carriage or compartment door of adaptation according to carriage or compartment body length in order to satisfy the user demand, this just leads to the side door frame of big length of installation, if according to conventional design, because side door frame length is longer, lead to side door frame intensity easily, rigidity is not high, especially the crossbeam of side door frame is the tenesmus easily, thereby lead to the switch of railway carriage or compartment door very difficult, consequently, an urgent need for one kind can satisfy the side door structure that big length transport vechicle used.
Disclosure of Invention
In order to overcome not enough in the background art, the utility model discloses a transport vechicle side door structure, the utility model discloses a truss structure's side door frame to and the railway carriage or compartment door of the foldable double-door structure of many hinges, effectively strengthened the structural strength of side door frame, the installation and the use of the big length railway carriage or compartment door that satisfy provide strong support with stable the use for the safety of big length railway carriage or compartment door.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a transport vechicle side door structure, including installing the side door frame in the carriage side, the side door frame includes the back timber, two boundary beams and floorbar, the back timber sets up with the floorbar relatively, the opposite face both ends of back timber and floorbar all are through boundary beam fixed connection, the back timber includes upper and lower relative upper beam and the underbeam that sets up, the interval is provided with several anchor strut and bearing diagonal pole between upper beam and the underbeam, the upper beam, the underbeam, the back timber of truss structure is constituteed to anchor strut and bearing diagonal pole, be equipped with the A-frame that is used for consolidating the back timber between the roof in back timber and the carriage, be equipped with the folding double door structure's of many hinges railway carriage and railway carriage or compartment door in the side door frame.
Furthermore, the long side of the triangular support is welded with the upper beam and the lower beam in the top beam in an intermittent mode, and the short side of the triangular support is welded and fixed with the top plate of the carriage.
Furthermore, the bevel edge of the triangular support is provided with an aluminum sealing plate for reinforcing and sealing the triangular support.
Furthermore, a sealing baffle is arranged between the upper beam and the lower beam.
Furthermore, the boundary beam is formed by welding two parallel rectangular pipes.
Compared with the prior art, the beneficial effects of the utility model are that: the structure of the side door frame top beam is effectively reinforced through the top beam of the truss structure, so that the problem that the top beam is deformed due to falling under the dead weight is effectively avoided, and the effective opening and closing of the compartment door are guaranteed;
the triangular supports are arranged, so that the top beam is connected with the top plate of the carriage in a reinforcing manner, and the integral strength and rigidity of the side door frame are further enhanced;
by arranging the aluminum sealing plate, the strength of the top beam of the side door frame is enhanced, and the generation of sparks and static electricity can be effectively prevented;
the utility model discloses a truss structure's side door frame to and the railway carriage or compartment door of the foldable two structures of opening the door of many hinges, effectively strengthened the structural strength of side door frame, the installation and the use of the big length carriage railway carriage or compartment door that satisfy provide powerful support for the safe and stable use of big length carriage railway carriage or compartment door.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the top beam of the present invention;
fig. 3 is a schematic view of the triangular bracket structure of the present invention.
In the figure: 1. a top beam; 2. a boundary beam; 3. a compartment door; 4. a bottom beam; 5. an upper beam; 6. an inclined support rod; 7. a reinforcing rod; 8. a lower beam; 9. a carriage; 10. a triangular bracket; 11. sealing the baffle; 12. an aluminum sealing plate.
Detailed Description
In the following description, the technical solutions of the present invention will be described with reference to the drawings in the embodiments of the present invention, it should be understood that, if there are the orientations or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", etc., it only corresponds to the drawings of the present invention, and for convenience of description, it is not intended to indicate or imply that the indicated device or element must have a specific orientation.
Referring to the attached drawings 1-3 of the specification, the utility model provides a technical scheme:
the side door structure of the transport vehicle comprises a side door frame arranged on the side face of a carriage 9, wherein the side door frame comprises a top beam 1, two boundary beams 2 and a bottom beam 4, the top beam 1 and the bottom beam 4 are oppositely arranged, two ends of the opposite face of the top beam 1 and the bottom beam 4 are fixedly connected through the boundary beams 2, the top beam 1 comprises an upper beam 5 and a lower beam 8 which are oppositely arranged up and down, a plurality of reinforcing rods 7 and inclined supporting rods 6 are arranged between the upper beam 5 and the lower beam 8 at intervals, the upper beam 5, the lower beam 8, the reinforcing rods 7 and the inclined supporting rods 7 form the top beam 1 of a truss structure, in order to enhance the strength of the boundary beams 2, the boundary beams 2 are formed by splicing and welding two parallel rectangular pipes, and a multi-hinge folding double-door structure compartment door 3 is arranged in the side door frame;
in order to further strengthen the rigidity of the top beam 1, a triangular support 10 used for reinforcing the top beam 1 is arranged between the top beam 1 and a top plate of the carriage 9, the long edge of the triangular support 10 is welded with an upper beam 5 and a lower beam 8 in the top beam 1 in an intermittent manner, the short edge of the triangular support 10 is welded with a side beam and a cross beam of a top plate of the carriage 9 in an intermittent manner, so that the top beam 1 of the truss structure and the top plate of the carriage 9 form a new triangular truss structure, the strength and the rigidity of the whole side door frame are further increased, and the problem that the top beam 1 is suspended without roots is solved.
In the second embodiment, in order to ensure the overall sealing performance of the carriage, a sealing baffle 11 is arranged between the upper beam 5 and the lower beam 8, the sealing baffle 11 is positioned at the outer sides of the reinforcing rod 7 and the inclined support rod 6, and the upper side edge and the lower side edge are respectively welded and fixed with the upper beam 5 and the lower beam 8, so that the overall sealing performance of the top beam 1 is realized, and the overall structure of the top beam 1 is strengthened;
in order to strengthen the rigidity of the top beam 1 of the truss structure, the inclined edge of the triangular support 10 is provided with an aluminum sealing plate 12 for reinforcing the sealing triangular support 10, the aluminum sealing plate 12 is of a Z-shaped structure, the aluminum sealing plate 12 holds the top plate edge beam of the carriage 9, the triangular support 10 and the top beam 1, and the two ends of the aluminum sealing plate 12 are respectively fixed on the top plate edge beam of the carriage 9 and the lower beam 8 in the top beam 1 by using aluminum rivets, the aluminum sealing plate 12 not only increases the strength of the top beam 1, but also can prevent the generation of sparks and static electricity when dangerous goods are transported, and the transportation safety of the dangerous goods is enhanced.
The details of the present invention not described in detail are prior art, and it will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the scope of the claims.
Claims (5)
1. The utility model provides a transport vechicle side door structure, is including installing the side door frame in carriage (9) side, its characterized in that: the side door frame comprises a top beam (1), two boundary beams (2) and a bottom beam (4), the top beam (1) and the bottom beam (4) are arranged relatively, two opposite surfaces of the top beam (1) and the bottom beam (4) are fixedly connected through the boundary beams (2), the top beam (1) comprises an upper beam (5) and a lower beam (8) which are arranged relatively, a plurality of reinforcing rods (7) and inclined supporting rods (6) are arranged between the upper beam (5) and the lower beam (8) at intervals, the upper beam (5), the lower beam (8), the top beam (1) of the truss structure is composed of the reinforcing rods (7) and the inclined supporting rods (6), triangular supports (10) used for reinforcing the top beam (1) are arranged between top plates of the top beam (1) and a carriage (9), and a carriage door (3) of a multi-hinge folding double-door structure is arranged in the side door frame.
2. A side door structure of a transportation vehicle as claimed in claim 1, wherein: the long side of the triangular support (10) is welded with the upper beam (5) and the lower beam (8) in the top beam (1) discontinuously, and the short side of the triangular support (10) is welded and fixed with the top plate of the carriage (9).
3. A side door structure of a transportation vehicle as claimed in claim 1, wherein: the bevel edge of the triangular support (10) is provided with an aluminum sealing plate (12) for reinforcing and sealing the triangular support (10).
4. A side door structure of a transportation vehicle as claimed in claim 1, wherein: a sealing baffle (11) is arranged between the upper beam (5) and the lower beam (8).
5. A side door structure of a transportation vehicle as claimed in claim 1, wherein: the edge beam (2) is formed by welding two parallel rectangular pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222697227.9U CN218519509U (en) | 2022-10-13 | 2022-10-13 | Side door structure of transport vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222697227.9U CN218519509U (en) | 2022-10-13 | 2022-10-13 | Side door structure of transport vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218519509U true CN218519509U (en) | 2023-02-24 |
Family
ID=85248122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222697227.9U Active CN218519509U (en) | 2022-10-13 | 2022-10-13 | Side door structure of transport vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218519509U (en) |
-
2022
- 2022-10-13 CN CN202222697227.9U patent/CN218519509U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204526813U (en) | A kind of rearmounted CNG fixing device for gas cylinder unit | |
| CN218519509U (en) | Side door structure of transport vehicle | |
| CN211923483U (en) | Climb a support and increase device | |
| CN110565801B (en) | Novel support steel construction | |
| CN209024976U (en) | A kind of more hoop brackets of Bridge High-pier Coping Construction | |
| CN209870088U (en) | Side-mounted power battery anti-collision beam structure of passenger car | |
| CN210489661U (en) | Lightweight integral battery pack support system | |
| CN210822458U (en) | Can improve bearing capacity's crossbeam for vehicle chassis | |
| CN218806103U (en) | Diagonal bracing beam structure of concrete mixing transport vehicle | |
| CN115959584B (en) | Inverted triangle crane boom sail structure | |
| CN218862720U (en) | Aftertreatment support and loader | |
| CN218933872U (en) | Concrete pump truck arm support and concrete pump truck | |
| CN218665036U (en) | Floor inner plate stool type hoisting transportation and in-place system | |
| CN217870961U (en) | Mounting structure that canopy roof beam supported | |
| CN220522092U (en) | Net picking device of detachable discharging platform | |
| CN215828308U (en) | Vertical beam structure of elevator | |
| CN215436610U (en) | Full-bearing passenger car middle frame system | |
| CN216340087U (en) | Assembled light steel structure with antidetonation function | |
| CN214614913U (en) | Assembled truss type large-throat clerestory | |
| CN212098414U (en) | Heavily block empty filter support | |
| CN216958357U (en) | Side hanging type steel-aluminum cold connection battery frame | |
| CN220704751U (en) | Reinforced light square tube beam body connecting steel structure | |
| CN216690293U (en) | Lengthened steel beam for climbing frame | |
| CN216665632U (en) | Arch spraying trolley arm frame system and arch spraying trolley | |
| CN219918835U (en) | High bearing thickening type solar photovoltaic frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |