CN215971780U

CN215971780U - Plug-in type floor and truck

Info

Publication number: CN215971780U
Application number: CN202122592982.6U
Authority: CN
Inventors: 何永强; 郑家彬; 熊晓清; 刘畅; 吕伟
Original assignee: FAW Jiefang Automotive Co Ltd
Current assignee: FAW Jiefang Automotive Co Ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-03-08
Anticipated expiration: 2031-10-27

Abstract

The utility model relates to the technical field of floors of trucks and discloses a plug-in type floor and a truck. Wherein plug-in type floor includes a plurality of plug connectors of pegging graft in proper order, is equipped with the arc arch on one of two adjacent plug connectors, is equipped with the arc wall that corresponds with the arc arch on another, and the arc arch is protruding to rotatably insert in the arc wall, and the protruding butt of arc is during the tank bottom of arc wall, and the up end of a plurality of plug connectors is located the coplanar, and a plurality of plug connectors are front end section bar floor, a plurality of middle section bar floor and rear end section bar floor respectively. The plug-in type floor disclosed by the utility model is formed by plugging a plurality of plug connectors, is convenient to install, and once a local area is damaged, only the plug connectors in the corresponding area need to be disassembled and replaced, so that the plug-in type floor is convenient and fast to replace and has lower maintenance cost.

Description

Plug-in type floor and truck

Technical Field

The utility model relates to the technical field of floors of trucks, in particular to a plug-in type floor and a truck.

Background

At present, corrugated steel plates are generally adopted as bottom plates of the floor of the domestic truck, wood floors or composite material floors are paved on the bottom plates, and finally patterned steel plates or patterned aluminum plate protective surfaces are paved on the bottom plates.

SUMMERY OF THE UTILITY MODEL

Based on the above, the utility model aims to provide the plug-in type floor and the truck, which have the advantages of convenience in installation and low maintenance cost.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a plug-in type floor, includes a plurality of plug connectors of pegging graft in proper order, is equipped with the arc arch on one of two adjacent plug connectors, another be equipped with the protruding arc wall that corresponds of arc, the arc arch is protruding to be rotatably inserted in the arc wall, the protruding butt of arc in during the tank bottom of arc wall, it is a plurality of the up end of plug connector is located the coplanar, and is a plurality of the plug connector is front end section bar floor, a plurality of middle section bar floor and rear end section bar floor respectively.

As an optimal scheme on plug-in type floor, plug-in type floor still includes a plurality of connection clamp plates, every all be equipped with the open spout of lower extreme on the plug connector, every connection clamp plate is all pegged graft one slidable in the spout, connection clamp plate's width is greater than the width of the end of opening of spout, be equipped with the screw hole that the connecting hole on the connection clamp plate corresponds, the locking end of fastener runs through in proper order the connecting hole with screw in or screw out behind the end of opening of spout the screw hole, the stiff end of fastener with the laminating of floor skeleton, so that the plug connector with floor skeleton fixed connection.

As a preferable scheme of the plug-in type floor, the thickness of the connecting pressing plate is greater than or equal to 4 mm.

As a preferable scheme of the plug-in type floor, the upper end surface of the plug-in connector is provided with an anti-skid bulge.

As a preferable scheme of the plug-in type floor, the height of the antiskid bulges is less than 1 mm.

As a preferred scheme of the plug-in type floor, one end of each middle section floor is provided with the arc-shaped protrusion and a first vertical end face, the other end of each middle section floor is provided with the arc-shaped groove and a second vertical end face, when the two middle section floors are in plug-in connection and the upper end faces of the two middle section floors are in the same plane, the arc-shaped protrusion of one middle section floor is plugged in the arc-shaped groove of the other middle section floor, and the first vertical end face of one middle section floor is attached to the second vertical end face of the other middle section floor.

As a preferable scheme of the plug-in type floor, the width of the middle section floor is simultaneously larger than the width of the front end section floor and the width of the rear end section floor, and reinforcing ribs are arranged on the middle section floor.

As a preferred scheme of the plug-in type floor, the arc-shaped groove is internally coated with sealant, and the arc-shaped bulge is connected with the arc-shaped groove in a sealing manner.

As a preferred scheme of the plug-in type floor, the plug-in components are plug-in aluminum plates.

A truck comprises a floor framework and the plug-in type floor adopting any scheme, wherein each plug-in connector is fixedly arranged on the floor framework.

The utility model has the beneficial effects that: the plug-in type floor disclosed by the utility model is formed by plugging a plurality of plug connectors, is convenient to install, and once a local area is damaged, only the plug connectors in the corresponding area need to be disassembled and replaced, so that the plug-in type floor is convenient and fast to replace and has lower maintenance cost.

The truck disclosed by the utility model has the advantages of convenience in installation and low maintenance cost due to the plug-in type floor.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.

FIG. 1 is a partial cross-sectional view of an insert floor provided by an embodiment of the present invention;

FIG. 2 is a cross-sectional view of a front profile floor of a plug-in floor provided by an embodiment of the present invention;

FIG. 3 is a cross-sectional view of an intermediate profile floor of a plug-in floor according to an embodiment of the utility model;

fig. 4 is a sectional view of a rear profile floor of the insert floor according to an embodiment of the present invention.

In the figure:

101. an arc-shaped slot; 102. a chute; 103. an avoidance groove; 11. an arc-shaped bulge; 12. a fastener; 13. anti-skid projections; 14. filling the bumps;

21. a front profile floor; 22. a middle profile floor; 2201. a first vertical end face; 2202. a second vertical end face; 221. reinforcing ribs; 23. a rear profile floor; 230. a third vertical end surface;

3. connecting the pressing plate;

4. a floor framework.

Detailed Description

In order to make the technical problems solved, technical solutions adopted and technical effects achieved by the present invention clearer, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The embodiment provides a plug-in type floor, as shown in fig. 1 to 4, including a plurality of plug connectors of pegging graft in proper order, be equipped with arc protruding 11 on one of two adjacent plug connectors, be equipped with the arc 101 that corresponds with arc protruding 11 on another, arc protruding 11 rotatably inserts in the arc 101, when arc protruding 11 butt is in the tank bottom of arc 101, the up end of a plurality of plug connectors is located the coplanar, a plurality of plug connectors are front end section bar floor 21, a plurality of middle section bar floor 22 and rear end section bar floor 23 respectively.

Specifically, the arc protrusion 11 of this embodiment is a fan-shaped annular protrusion, the arc groove 101 is a fan-shaped annular groove, the arc protrusion 11 is inserted into the bottom of the arc groove 101 in a rotating manner, and the arc protrusion 11 and the arc groove 101 are concentrically arranged after being inserted into each other.

The plug-in type floor that this embodiment provided adopts a plurality of plug connectors to peg graft and forms, and the installation of being convenient for in case local area takes place to damage, only need with the plug connector of a plurality of pegs graft unpack apart and change correspond regional plug connector can, it is comparatively convenient and cost of maintenance to change.

As shown in fig. 1, the plug-in type floor of this embodiment further includes a plurality of connection pressing plates 3, each plug connector is provided with a sliding groove 102 with an open lower end, each connection pressing plate 3 is slidably inserted into one sliding groove 102, the width of each connection pressing plate 3 is greater than the width of the open end of the sliding groove 102, the connection pressing plate 3 is provided with a threaded hole (not shown in the figure) corresponding to the connecting hole on the floor framework 4, the locking end of the fastening member 12 sequentially penetrates through the connecting hole and the open end of the sliding groove 102 and then screws out of the threaded hole, and the fixed end of the fastening member 12 is attached to the floor framework 4, so that the plug connector is fixedly connected to the floor framework 4. In other embodiments, the locking end of the fastening member 12 may sequentially penetrate through the connection hole and the open end of the sliding slot 102 and then be screwed into the threaded hole, and the fixed end of the fastening member 12 is attached to the floor frame 4, so that the plug connector is fixedly connected to the floor frame 4.

Specifically, the sliding groove 102 on each plug connector is a rectangular groove, the width of the rectangular groove is greater than that of the connecting pressing plate 3, and the lower end of the rectangular groove is open. The fastener 12 of this embodiment is the bolt, when needs are fixed the plug connector on floor skeleton 4, at first will at least part connecting clamp plate 3 push the rectangular cavity from the side of spout 102 for the screw hole on connecting clamp plate 3 is just to the end of opening of spout 102, and then with the locking end of bolt back screw-out screw hole of opening of through connection hole and spout 102 in proper order, the stiff end and the laminating of floor skeleton 4 of fastener 12, plug connector and floor skeleton 4 fixed connection this moment.

The thickness of the connecting platen 3 of the present embodiment is greater than or equal to 4 mm. This connection clamp plate 3 is galvanized steel sheet, and the thickness control of galvanized steel sheet can guarantee the joint strength of plug connector and floor skeleton 4 more than 4mm, prevents to cause the phenomenon of plug connector and floor skeleton 4 to be connected insecurely to take place owing to the thickness of connection clamp plate 3 is too thin.

As shown in fig. 2 to 4, the upper end surface of the connector of the present embodiment is provided with a nonslip protrusion 13. The shape of the cross section of the antiskid projections 13 is rectangular or semicircular, the height of the antiskid projections 13 is smaller than 1mm, and if the height of the antiskid projections 13 is too high, a user steps on the antiskid projections 13 to generate certain discomfort, so that the experience of the user on the plug-in type floor is reduced. In other embodiments, if the upper end surface of the connector is a frosted surface or other non-smooth plane, the upper end surface of the connector may not be provided with the anti-slip protrusions 13, and the anti-slip protrusions are specifically arranged according to actual needs.

As shown in fig. 3, one end of each middle sectional floor 22 of the present embodiment is provided with an arc protrusion 11 and a first vertical end surface 2201, the other end of each middle sectional floor 22 is provided with an arc groove 101 and a second vertical end surface 2202, when two middle sectional floors 22 are connected in an inserting manner and the upper end surfaces of the two middle sectional floors are in the same plane, the arc protrusion 11 of one middle sectional floor 22 is inserted into the arc groove 101 of the other middle sectional floor 22, and the first vertical end surface 2201 of one middle sectional floor 22 is attached to the second vertical end surface 2202 of the other middle sectional floor 22, so as to further perform a limiting function, and the upper surfaces of the two middle sectional floors 22 are flush.

It should be noted that, as shown in fig. 2 and fig. 3, the arc protrusion 11 and the plug connector at the arc protrusion form an avoiding groove 103, and a groove bottom of the avoiding groove 103 is horizontally disposed, as shown in fig. 3 and fig. 4, the plug connector provided with the arc groove 101 is provided with a filling protrusion 14 corresponding to the avoiding groove 103, a bottom of the filling protrusion 14 is a horizontal plane, when the arc protrusion 11 is inserted into the arc groove 101, the filling protrusion 14 is filled into the avoiding groove 103, and the bottom of the filling protrusion 14 is abutted against the groove bottom of the avoiding groove 103, so that an upper surface of a joint of the two plug connectors is a plane.

The plug connector of this embodiment is grafting aluminum plate for the density of aluminium is low and with low costs for grafting aluminum plate has lighter quality and lower raw materials cost. The arc-shaped groove 101 of the present embodiment is coated with a sealant, so that the arc-shaped protrusion 11 is connected with the arc-shaped groove 101 in a sealing manner. Sealing connection can prevent that ponding on the plug-in type floor from flowing to in the gap between arc groove 101 and the arc arch 11 even to in floor skeleton 4, has reduced the rusty possibility in plug-in components and floor skeleton 4, has prolonged the life on plug-in type floor. In other embodiments, the material of the plug connector is not limited to aluminum in this embodiment, and may be made of other materials, specifically according to actual requirements.

Further, the front-end profile floor 21 of the present embodiment is provided with an arc-shaped groove 101 corresponding to the arc-shaped protrusion 11 of the middle profile floor 22, as shown in fig. 4, the rear-end profile floor 23 is provided with the arc-shaped protrusion 11 and a third vertical surface, when the arc-shaped protrusion 11 of the rear-end profile floor 23 is inserted into the arc-shaped groove 101 of the middle profile floor 22, the third vertical surface is attached to the second vertical surface, and the upper end surfaces of the rear-end profile floor 23 and the middle profile floor 22 are located on the same plane, so that the rear-end profile floor 23 cannot rotate relative to the middle profile floor 22. In other embodiments, the front-end profile floor 21 may further have a fourth vertical surface, and when the arc protrusion 11 of the middle-end profile floor 22 is inserted into the arc groove 101 of the front-end profile floor 21, the fourth vertical surface is attached to the first vertical surface, so that the front-end profile floor 21 cannot rotate relative to the middle-end profile floor 22.

The width of the middle sectional material floor 22 of the present embodiment is simultaneously greater than the width of the front end sectional material floor 21 and the rear end sectional material floor 23, as shown in fig. 3, two reinforcing ribs 221 are provided on each middle sectional material floor 22, and the additional reinforcing ribs 221 can improve the structural strength of the middle sectional material floor 22, thereby ensuring the structural strength of the plug-in type floor.

This embodiment still provides a freight train, including floor skeleton 4 and this embodiment the plug-in type floor, every plug connector all is fixed to be set up on floor skeleton 4.

The truck provided by the embodiment has the advantages of convenience in installation and low maintenance cost due to the plug-in type floor.

It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the utility model. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. The utility model provides a plug-in type floor, its characterized in that includes a plurality of plug connectors of pegging graft in proper order, is equipped with arc arch (11) in one of two adjacent plug connectors, be equipped with on another with arc wall (101) that arc arch (11) correspond, arc arch (11) rotatably insert in arc wall (101), arc arch (11) butt in during the tank bottom of arc wall (101), it is a plurality of the up end of plug connector is located the coplanar, and is a plurality of the plug connector is front end section bar floor (21), a plurality of intermediate section bar floor (22) and rear end section bar floor (23) respectively.

2. The plug-in type floor according to claim 1, further comprising a plurality of connecting pressing plates (3), wherein each plug-in connector is provided with a sliding groove (102) with an open lower end, each connecting pressing plate (3) is slidably plugged in one sliding groove (102), the width of each connecting pressing plate (3) is larger than the width of the open end of each sliding groove (102), each connecting pressing plate (3) is provided with a threaded hole corresponding to a connecting hole in the floor framework (4), the locking end of each fastener (12) sequentially penetrates through the connecting hole and the open end of each sliding groove (102) and then is screwed into or screwed out of the threaded hole, and the fixed end of each fastener (12) is attached to the floor framework (4) so that the plug-in connector is fixedly connected with the floor framework (4).

3. -floor panel according to claim 2, characterized in that the thickness of the connection pressure plate (3) is greater than or equal to 4 mm.

4. -floor panel according to claim 1, characterized in that the upper end faces of the plug elements are provided with cleats (13).

5. The plug-in floor according to claim 4, characterised in that the height of the non-slip raised area (13) is less than 1 mm.

6. The plug-in type floor according to claim 1, characterized in that one end of each middle section floor (22) is provided with the arc-shaped protrusion (11) and a first vertical end surface (2201), the other end of each middle section floor (22) is provided with the arc-shaped groove (101) and a second vertical end surface (2202), when the two middle section floors (22) are connected in a plug-in manner and the upper end surfaces of the two middle section floors are in the same plane, the arc-shaped protrusion (11) of one middle section floor (22) is plugged in the arc-shaped groove (101) of the other middle section floor (22), and the first vertical end surface (2201) of one middle section floor (22) is attached to the second vertical end surface (2202) of the other middle section floor (22).

7. -floor according to claim 1, characterized in that the width of the middle profile-floor (22) is greater than the width of both the front end profile-floor (21) and the rear end profile-floor (23), the middle profile-floor (22) being provided with stiffening ribs (221).

8. The plug-in floor according to claim 1, characterized in that the curved groove (101) is coated with a sealing glue, the curved protrusion (11) being sealingly connected with the curved groove (101).

9. The splice floor of claim 1, wherein the splice elements are splice aluminum panels.

10. A truck, characterized in that it comprises a floor framework (4) and a plug-in floor according to any one of claims 1 to 9, each of said plug-in elements being fixedly arranged on said floor framework (4).