CN221605925U - Vehicle-mounted box with top door and tail door opened and closed - Google Patents

Abstract

The utility model provides a vehicle-mounted box that top door and tail-gate opened and shut which characterized in that: the vehicle-mounted box body comprises: the device comprises a first top door, a second top door, an oil cylinder, a top door framework, a first tail door, a second tail door, a first side plate, a second side plate, a side plate framework and a front plate; the inner sides of the first side plate and the second side plate are respectively welded with a side plate framework, a side plate oil cylinder support is arranged on the side plate framework, the top of the first side plate is hinged with a first top door, the top of the second side plate is hinged with a second top door, the inner sides of the first top door and the second top door are respectively welded with a top door framework, a top door oil cylinder support is arranged on the top door framework, the left end and the right end of the oil cylinder are respectively connected with the side plate oil cylinder support and the top door oil cylinder support on the same side, the rear end of the first side plate is hinged with a first tail door, and the rear end of the second side plate is hinged with a second tail door. The utility model solves the problem of insufficient operation space when the vehicle-mounted box body is opened.

Description

Vehicle-mounted box with top door and tail door opened and closed

Technical Field

The utility model relates to the technical field of vehicle-mounted boxes, in particular to a vehicle-mounted box with a top door and a tail door opened and closed.

Background

The truck uses a vehicle-mounted box body to protect the internal equipment of the truck. When the vehicle-mounted box body is loaded with the arm support, the arm support needs to be unscrewed from the box body during operation, and the opened tail space of the box body cannot provide enough operation space for unscrewing the arm support, so that the vehicle-mounted box body with the opened tail door cannot meet the operation design requirement of the loading arm support.

The existing box body with the side plates controlled to be opened by the oil cylinder in a telescopic mode has the advantages that the whole side plates and the top door of the vehicle-mounted box body are opened, a large operable space is provided, but the occupied area of the opened side plates and the opened top door is large, and therefore workers cannot work on the vehicle-mounted arm support in the vehicle-mounted box body.

It is desirable to have a vehicle-mounted box with a top door and a tail door that open and close to solve the problems of the prior art.

Disclosure of utility model

First, the technical problem to be solved

In view of the above-mentioned drawbacks and shortcomings of the prior art, the present utility model provides a vehicle-mounted box with a top door and a tail door that open and close, which solves the problem that the boom in the vehicle-mounted box has insufficient operation space when working.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a vehicle-mounted box body with a top door and a tail door opened and closed, the vehicle-mounted box body comprises: the device comprises a first top door, a second top door, an oil cylinder, a top door framework, a first tail door, a second tail door, a first side plate, a second side plate, a side plate framework and a front plate; the front plate is characterized in that the left end and the right end of the front plate are respectively welded with the front end of the first side plate and the front end of the second side plate, the inner sides of the first side plate and the second side plate are respectively welded with a side plate framework, a side plate oil cylinder support is arranged on the side plate framework, the top of the first side plate is hinged with a first top door, the top of the second side plate is hinged with a second top door, the inner sides of the first top door and the second top door are respectively welded with a top door framework, a top door oil cylinder support is arranged on the top door framework, the left end and the right end of the oil cylinder are respectively connected with the side plate oil cylinder support and the top door oil cylinder support on the same side, the rear end of the first side plate is hinged with a first tail door, and the rear end of the second side plate is hinged with a second tail door.

The vehicle-mounted box body with the open-close top door and the open-close tail door provides a closed protection structure for equipment stored in the box body when a vehicle is transported, and the top door and the tail door of the box body are opened when the equipment needs to be screwed out or taken out during working, and an unobscured operation space is formed between the top door and the tail door so as to operate the equipment.

Preferably, the vehicle-mounted box body further comprises a reinforcing structure, the reinforcing structure is respectively arranged at the rear end parts of the inner sides of the first side plate and the second side plate, and the reinforcing structure comprises: the longitudinal reinforcing rectangular tube and the sealing plate are vertically welded above the main beam of the frame, and the sealing plate is welded at the top end of the reinforcing rectangular tube.

Preferably, the reinforcing structure further comprises: two horizontal reinforcing quarter tubes, two shrouding that bend, first bending strengthening rib and second bending strengthening rib, the one end welding of horizontal reinforcing quarter tube is in the side of vertical reinforcing quarter tube, the other end welding is bent the shrouding. And welding a first bending reinforcing rib and a second bending reinforcing rib between the two transverse reinforcing rectangular pipes.

Preferably, the first side plate and the second side plate are respectively provided with a single door and a double door.

Preferably, the top door framework and the side plate framework are formed by welding square pipes.

Preferably, the transverse long side of the first top door is hinged to the first side plate through a plurality of top door hinges, and the plurality of top door hinges are uniformly arranged along the transverse long side of the first top door.

Preferably, the top door framework is provided with a front pair of top door oil cylinder supports and a rear pair of top door oil cylinder supports.

Preferably, a front first top door hinge of the plurality of top door hinges is closer to one longitudinal short side of the first top door than the front top door cylinder support, and a rear first top door hinge of the plurality of top door hinges is closer to the other longitudinal short side of the first top door than the rear top door cylinder support.

Preferably, rectangular notches are respectively formed in the bottoms of the first tail gate and the second tail gate.

Preferably, the first tail gate includes: hinge, tail gate main frame, decorative board and container lock; the rear end of the first side plate is hinged with a first tail door through a hinge, a main frame of the tail door is welded on a decorative plate around the edge of the first tail door, and a container lock is longitudinally welded on the decorative plate.

(III) beneficial effects

The vehicle-mounted box body with the open-close top door and tail door has the following beneficial effects:

1. The arm support, hydraulic, electric and other parts of the vehicle-mounted equipment are shielded, so that the effects of protection and attractive appearance are achieved.

2. The top door and the tail door can be opened, a continuous clear space is formed from the top to the tail of the box body protection structure, and the requirement that the arm support is turned from a transportation state to a working state is met.

3. The whole skeleton is welded by square pipe, angle steel, strengthening rib and forms enclosed construction, and overlap joint distribution is reasonable, and compact structure is stable, has made local enhancement at unenclosed structure, satisfies the design requirement.

Drawings

Fig. 1 is a schematic diagram of a vehicle-mounted box body structure for opening and closing a top door and a tail door of a vehicle-mounted arm support.

Fig. 2 is a schematic perspective view of a vehicle-mounted box with a top door and a tail door opened and closed.

Fig. 3 is a schematic longitudinal sectional view of the vehicle-mounted box body with the top door and the tail door opened and closed.

Fig. 4 is a schematic structural view of a vehicle-mounted box with reinforcing ribs for opening and closing a top door and a tail door.

Fig. 5 is a schematic structural view of a vehicle-mounted box with a top door and a tail door opened and closed according to the present utility model, wherein the box has a connection position of reinforcing ribs.

Fig. 6 is a schematic top door structure of the vehicle-mounted box body with the top door and the tail door opened and closed.

Fig. 7 is a schematic view of the structure of the tail gate of the vehicle-mounted box body with the top gate and the tail gate opened and closed.

Fig. 8 is a schematic view of the structure of the vehicle-mounted box body with the top door and the tail door opened and closed and erected on the transverse stretching supporting leg.

Fig. 9 is a schematic structural view of a vehicle-mounted box body additional support tool for opening and closing a top door and a tail door.

Fig. 10 is a schematic structural view of a vehicle-mounted case with the top door and the tail door opened and closed in a closed state.

Fig. 11 is a schematic structural view of the opening and closing of the top door and the tail door of the vehicle-mounted box body.

[ Reference numerals description ]

1: A vehicle-mounted box body;

2: a first top door;

201: a top door frame;

202: a top cover plate;

203: a top door hinge;

204: a top door cylinder support;

3: a second top door;

4: an oil cylinder;

5: a side panel frame;

501: longitudinal reinforcement rectangular tube;

502: a sealing plate;

503: transverse reinforcing rectangular tubes;

504: bending the sealing plate;

505: a first bending reinforcing rib;

506: second bending reinforcing ribs;

6: a first tail gate;

601: a hinge;

602: a tail gate main frame;

603: a decorative plate;

604: a container lock;

7: a second tail gate;

8: a first side plate;

9: a second side plate;

10: a front plate;

11: double door;

13: a single door is opened;

17: a door hinge base;

18: a side plate oil cylinder support;

19: a top door cylinder support;

20: a frame main cross member;

21: a lateral stretching supporting leg;

22: an interface;

23: and supporting the tool.

Detailed Description

The invention will be better explained by the following detailed description of the embodiments with reference to the drawings. Wherein references herein to "upper", "lower", "left", "right", etc. are made to the orientation of fig. 1.

The vehicle-mounted box body top door and the tail door with the open-close top door and the tail door can be opened, a continuous clear space is formed from the top of the box body protection structure to the tail of the box body protection structure, and the requirement that the arm support is turned from a transportation state to a working state is met.

In order that the above-described aspects may be better understood, exemplary embodiments of the present utility model will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present utility model are shown in the drawings, it should be understood that the present utility model may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the utility model to those skilled in the art.

As shown in fig. 1 to 11, the vehicle-mounted case 1 includes: the first top door 2, the second top door 3, the oil cylinder 4, the top door framework 201, the first tail door 6, the second tail door 7, the first side plate 8, the second side plate 9, the side plate framework 5 and the front plate 10; the left end and the right end of the front plate 10 are respectively welded with the front end of the first side plate 8 and the front end of the second side plate 9, the inner sides of the first side plate 8 and the second side plate 9 are respectively welded with the side plate framework 5, the side plate framework 5 is provided with a side plate oil cylinder support 18, the top of the first side plate 8 is hinged with a first top door 2, the top of the second side plate 9 is hinged with a second top door 3, the inner sides of the first top door 2 and the second top door 3 are respectively welded with a top door framework 201, a top door oil cylinder support 204 is arranged on the top door framework 201, the left end and the right end of the oil cylinder 4 are respectively connected with the side plate oil cylinder support 18 and the top door oil cylinder support 204 on the same side, and the first top door 2 and the second top door 3 also respectively comprise a top cover plate 202 and a top door hinge 203; the first top door 2 and the second top door 3 are hinged to a first side plate 8 and a second side plate 9 of the corresponding sides through top door hinges 203, respectively, the rear end of the first side plate 8 is hinged to the first tail door 6, and the rear end of the second side plate 9 is hinged to the second tail door 7.

The tail structure of the vehicle-mounted box body 1 is open, the problem of insufficient rigidity exists, therefore, the tail of the vehicle-mounted box body 1 is subjected to structural reinforcement treatment, a longitudinal reinforcement rectangular tube 501, a sealing plate 502, two transverse reinforcement rectangular tubes 503, two bending sealing plates 504, a first bending reinforcing rib 505 and a second bending reinforcing rib 506 are arranged at the rear end parts of the inner sides of the first side plate 8 and the second side plate 9, the longitudinal reinforcement rectangular tube 501 is vertically welded above the frame main beam 20, the sealing plate 502 is welded at the top end of the reinforcement rectangular tube 501, one end of the transverse reinforcement rectangular tube 503 is welded on the side surface of the longitudinal reinforcement rectangular tube 501, and the bending sealing plate 504 is welded at the other end of the reinforcement rectangular tube 503. A first bending stiffener 505 and a second bending stiffener 506 are welded between the two transverse stiffening moment tubes 503.

The first side plate 8 and the second side plate 9 are respectively provided with a single door 13 and a double door 11.

The horizontal long edge of first top door 2 articulates through a plurality of top door hinges 203 first curb plate 8, and a plurality of top door hinges 203 are followed the horizontal long edge of first top door 2 evenly sets up, be provided with two pairs in front and back on the top door skeleton 201 top door hydro-cylinder support 204, the first top door hinge 203 of front end in a plurality of top door hinges 203 is than the front end top door hydro-cylinder support 204 is close to one vertical minor face of first top door 2, the first top door hinge 203 of rear end in a plurality of top door hinges 203 is than the rear end top door hydro-cylinder support 204 is close to another vertical minor face of first top door 2, ensures that the rigidity of first top door 2 and second top door 3 when opening and shutting satisfies the design requirement. The second top door 3 is symmetrically disposed with the first top door 2 and the second top door 3 is completely identical to the first top door 2 in structure.

The first tail gate 6 and the second tail gate 7 can be opened 270 degrees in the working state, the working space of the arm support is met, rectangular notches are respectively formed in the bottoms of the first tail gate 6 and the second tail gate 7, the transverse support legs 21 at the rear part of the frame can be normally telescopic, and the design requirement is met.

The first tail gate 6 includes: hinge 601, tail gate main frame 602, decorative panel 603 and container lock 604; the rear end of the first side plate 8 is hinged with the first tail door 6 through a hinge 601, the tail door main frame 602 is welded on a decorative plate 603 around the edge of the first tail door 6, and a container lock 604 is also longitudinally welded on the decorative plate 603. The first tail gate 6 and the second tail gate 7 are symmetrically arranged and the structures of the first tail gate 6 and the second tail gate 7 are completely identical.

The length of the vehicle-mounted box body 1 is longer, so that the welding effect meets the requirement, and the welding effect does not deform greatly during lifting and transportation, the top of the first side plate 8 and the top of the second side plate 9 are provided with the interfaces 22, and the supporting tool 23 is arranged to strengthen the overall rigidity of the structure.

The working process of the utility model is as follows: the utility model provides a vehicle-mounted box body with a top door and a tail door which are opened and closed, which has the functions of shielding a cantilever crane, hydraulic, electric and other parts of vehicle-mounted equipment, and can open the top door and the tail door, so that a continuous clean space is formed from the top to the tail of a box body protection structure, and the cantilever crane can be turned over from a transportation state to a working state conveniently. The expansion and contraction of the oil cylinder 4 are controlled, the first top door 2 and the second top door 3 are automatically opened and closed by 90 degrees, a large clear space is reserved at the top of the box body, after the first top door 2 and the second top door 3 are opened, the first tail door 6 and the second tail door 7 are locked at the outer side of the vehicle-mounted box body 1, at the moment, the top and the tail of the structure have continuous clear spaces, and the arm support can be operated to be turned over from a transportation state to a working state.

In the description of the present invention, it should be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium; may be a communication between two elements or an interaction between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present invention, unless expressly stated or limited otherwise, a first feature is "on" or "under" a second feature, which may be in direct contact with the first and second features, or in indirect contact with the first and second features via an intervening medium. Moreover, a first feature "above," "over" and "on" a second feature may be a first feature directly above or obliquely above the second feature, or simply indicate that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is level lower than the second feature.

In the description of the present specification, the terms "one embodiment," "some embodiments," "examples," "particular examples," or "some examples," etc., refer to particular features, structures, materials, or characteristics described in connection with the embodiment or example as being included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that alterations, modifications, substitutions and variations may be made in the above embodiments by those skilled in the art within the scope of the invention.

Claims (10)

1. The utility model provides a vehicle-mounted box that top door and tail-gate opened and shut which characterized in that: the vehicle-mounted box body (1) comprises: the device comprises a first top door (2), a second top door (3), an oil cylinder (4), a top door framework (201), a first tail door (6), a second tail door (7), a first side plate (8), a second side plate (9), a side plate framework (5) and a front plate (10); the front plate (10) is characterized in that the front ends of a first side plate (8) and the front ends of a second side plate (9) are welded at the left end and the right end of the front plate (10), a side plate framework (5) is welded at the inner sides of the first side plate (8) and the second side plate (9) respectively, a side plate oil cylinder support (18) is arranged on the side plate framework (5), a first top door (2) is hinged to the top of the first side plate (8), a second top door (3) is hinged to the top of the second side plate (9), a top door framework (201) is welded at the inner sides of the first top door (2) and the second top door (3) respectively, a top door oil cylinder support (204) is arranged on the top door framework (201), the left end and the right end of an oil cylinder (4) are connected with the side plate oil cylinder support (18) and the top door oil cylinder support (204) on the same side respectively, a first tail door (6) is hinged to the rear end of the first side plate (8), and a second tail door (7) is hinged to the rear end of the second side plate (9).

2. The vehicle-mounted box with the top door and the tail door opened and closed as claimed in claim 1, wherein: the vehicle-mounted box body (1) further comprises a reinforcing structure, the reinforcing structure is respectively arranged at the rear end parts of the inner sides of the first side plate (8) and the second side plate (9), and the reinforcing structure comprises: the vehicle frame comprises a longitudinal reinforcing rectangular tube (501) and a sealing plate (502), wherein the longitudinal reinforcing rectangular tube (501) is vertically welded above a main cross beam (20) of the vehicle frame, and the sealing plate (502) is welded at the top end of the reinforcing rectangular tube (501).

3. The vehicle-mounted box with the top door and the tail door opened and closed as claimed in claim 2, wherein: the reinforcing structure further includes: two horizontal reinforcement quarter butt (503), two shrouding (504) of bending, first bending strengthening rib (505) and second bending strengthening rib (506), one end welding of horizontal reinforcement quarter butt (503) is in the side of vertical reinforcement quarter butt (501), the other end welding is shrouding (504) of bending, welds first bending strengthening rib (505) and second bending strengthening rib (506) between two horizontal reinforcement quarter butt (503).

4. The vehicle-mounted box with the top door and the tail door opened and closed as claimed in claim 1, wherein: the first side plate (8) and the second side plate (9) are respectively provided with a single door and a double door.

5. The vehicle-mounted box with the top door and the tail door opened and closed as claimed in claim 1, wherein: the top door framework (201) and the side plate framework (5) are formed by welding square pipes.

6. The vehicle-mounted box with the top door and the tail door opened and closed as claimed in claim 1, wherein: the transverse long side of the first top door (2) is hinged to the first side plate (8) through a plurality of top door hinges (203), and the plurality of top door hinges (203) are uniformly arranged along the transverse long side of the first top door (2).

7. The vehicle-mounted box with the top door and the tail door opened and closed as claimed in claim 6, wherein: the top door framework (201) is provided with a front pair of top door oil cylinder supports (204) and a rear pair of top door oil cylinder supports.

8. The vehicle-mounted box with the top door and the tail door opened and closed as claimed in claim 7, wherein: front first top door hinge (203) of the plurality of top door hinges (203) is closer to one longitudinal short side of the first top door (2) than front top door cylinder support (204), and rear first top door hinge (203) of the plurality of top door hinges (203) is closer to the other longitudinal short side of the first top door (2) than rear top door cylinder support (204).

9. The vehicle-mounted box with the top door and the tail door opened and closed as claimed in claim 1, wherein: rectangular notches are formed in the bottoms of the first tail gate (6) and the second tail gate (7) respectively.

10. The vehicle-mounted box with the top door and the tail door opened and closed as claimed in claim 9, wherein: the first tail gate (6) comprises: hinge (601), tail gate main frame (602), decorative plate (603) and container lock (604); the rear end of the first side plate (8) is hinged with a first tail door (6) through a hinge (601), a tail door main frame (602) is welded on a decorative plate (603) around the edge of the first tail door (6), and a container lock (604) is longitudinally welded on the decorative plate (603).