CN111376998A

CN111376998A - Vehicle and multifunctional carriage thereof

Info

Publication number: CN111376998A
Application number: CN201811623421.4A
Authority: CN
Inventors: 王树民
Original assignee: Henan Lifanshuming Vehicle Industry Co ltd
Current assignee: Henan Lifanshuming Vehicle Industry Co ltd
Priority date: 2018-12-28
Filing date: 2018-12-28
Publication date: 2020-07-07

Abstract

The invention relates to a vehicle and a multifunctional carriage thereof, wherein the multifunctional carriage comprises a closed carriage body, the carriage body is provided with a carriage body frame and a coaming assembly which is arranged on the carriage body frame in an enclosing way, the coaming assembly comprises movable closure plates which are arranged on at least one side of the tail part and two side parts of the carriage body frame, each movable closure plate comprises an upper closure plate, an upper closure plate supporting structure is connected between each upper closure plate and the carriage body frame, each movable closure plate further comprises a lower closure plate and a middle closure plate which is hinged to the upper edge of the lower closure plate and can be turned outwards, the lower closure plate and the middle closure plate are in limit fit to prevent the middle closure plate from turning inwards relative to the lower closure plate, locking structures are arranged between each middle closure plate and the carriage body frame, and a turning supporting structure is. The protection and the larger loading and unloading space in the carriage are realized, the larger space utilization rate can be ensured, and the multifunctional structure of the carriage is realized.

Description

Vehicle and multifunctional carriage thereof

Technical Field

The invention relates to a vehicle and a multifunctional compartment thereof.

Background

The carriage in the prior art is generally applied to transportation and passenger transport processes, the carriage applied to transportation can be generally used for retail transportation of goods, and the carriage needs to meet the conditions of loading, unloading, allocation and the like.

The Chinese patent document with the publication number of CN202480954U discloses a mobile wagon, which comprises a closed carriage, wherein the lateral part and the tail part of the carriage are both provided with a transverse movable baffle, the transverse movable baffle comprises an upper baffle, a middle baffle and a lower baffle, the upper baffle is upwards opened and is used for shading sun and keeping off rain, the upper edge of the middle sealing plate is hinged to the upper sealing plate and can be upwards overturned to be used for pasting advertisements, the lower baffle is downwards opened and is used for loading and unloading goods, the upper sealing plate, the middle sealing plate and the lower sealing plate are both connected with an overturning supporting device between the carriage, and therefore the upper sealing plate, the middle sealing plate and the lower sealing plate can be kept at an opening position. In the actual use, go up the baffle and upwards open to approximate horizontal position, support through the air spring, well shrouding upwards overturns to vertical position and taut through the chain, and lower shrouding downwards overturns to horizontal position and is used for loading and unloading article or pendulum stand through the chain is taut. This kind of structure can expose the inside article in carriage when lower shrouding is opened in the use of reality, does not protect inside article, takes up the inside certain space in carriage by putting of messenger's article when lower shrouding is closed moreover, and this space utilization who just leads to the carriage is low, and the functionality in carriage is comparatively single.

Disclosure of Invention

The invention aims to provide a carriage, which solves the problems that the lower sealing plate of the carriage in the prior art has no protection on the inside when opened and has low space utilization rate of the carriage when closed, so that the function of the carriage is single; the invention also aims to provide a vehicle using the carriage, and the problem of poor vehicle applicability caused by single space functionality of the carriage in the prior art is solved.

In order to realize the purpose, the technical scheme of the multifunctional carriage is as follows:

the multifunctional carriage comprises a closed carriage body, the carriage body is provided with a carriage body frame and a coaming assembly which is enclosed on the carriage body frame, the coaming assembly comprises a movable sealing plate which is arranged on at least one side of the tail part and two side parts of the carriage body frame, the movable sealing plate comprises an upper sealing plate which is arranged on the upper part of the corresponding side of the carriage body frame and can be turned upwards, an upper sealing plate supporting structure which is used for supporting the upper sealing plate in a turning state is connected between the upper sealing plate and the carriage body frame, the movable sealing plate also comprises a lower sealing plate which is arranged on the lower part of the corresponding side of the carriage body frame and can be turned downwards, a lower sealing plate locking structure is connected between the lower sealing plate and the carriage body frame, the movable sealing plate also comprises a middle sealing plate which is hinged on the upper edge of the lower sealing plate and can be turned outwards, the lower sealing plate and the middle sealing plate are mutually limited and, and a middle sealing plate locking structure is arranged between the middle sealing plate and the carriage body frame, and an overturning support structure used for keeping the middle sealing plate in a horizontal overturning state when the lower sealing plate is closed and used for synchronously keeping the lower sealing plate and the middle sealing plate in the horizontal overturning state when the lower sealing plate is opened is further connected between the middle sealing plate and the carriage body frame.

The beneficial effects are that: compared with the prior art, the carriage related by the invention has the advantages that the middle sealing plate is hinged to the upper edge of the lower sealing plate, in the actual use process, when the lower sealing plate is locked on the carriage body frame, the middle sealing plate can be supported at the horizontal overturning position through the overturning support structure, at the moment, the upper plate surface of the middle sealing plate can be used for placing a stall and placing articles, the space utilization rate of the carriage is increased by utilizing the external space of the carriage, and meanwhile, the locking of the lower sealing plate can play a certain protection role in the carriage; in addition, when the shrouding outwards overturns down, because lower shrouding and well shrouding spacing cooperation, the shrouding outwards overturns under can following in the shrouding in making, finally supports shrouding and lower shrouding in step at horizontal position through upset bearing structure, can load and unload the goods through the corresponding side in carriage this moment, and loading and unloading space is great. Further, through the articulated form of well shrouding and lower shrouding and the arrangement of upset bearing structure, can realize the inside protection in carriage and great loading and unloading space, can guarantee great space utilization simultaneously, realize the multi-functional in carriage.

Furthermore, the side portion of the carriage body frame is provided with the movable sealing plate, a guide structure is arranged between the upper sealing plate corresponding to the side portion and the carriage body frame, the upper sealing plate support structure is detachably connected with the carriage body frame, and the guide structure can guide the upper sealing plate to slide inwards into the carriage body when the upper sealing plate is in a horizontal overturning state and is disengaged from the supporting and matching with the carriage body frame. When the place through narrow space, can take in the last shrouding of both sides to the railway carriage or compartment internal portion, the occupation space of the left and right sides direction when reducing the railway carriage or compartment and opening, need not close the whole carriage this moment moreover.

Furthermore, the guide structure comprises a guide rail arranged on a corresponding beam of the carriage frame and a guide part assembled with the guide rail in a guiding manner, the guide part is provided with a hinge pin which is in hinge fit with the upper sealing plate so that the upper sealing plate can be turned upwards, a support pin is arranged on a corresponding upright post of the carriage frame and positioned on the inner side of the upper sealing plate, and the support pin is supported on the lower part of the upper sealing plate when the upper sealing plate is in a horizontal state so that the upper sealing plate can slide inwards into the inside of the carriage under the action of thrust. The two-point support of the upper sealing plate in the horizontal state is realized through the hinge pin and the support pin, so that the upper sealing plate is kept in the horizontal state and is collected into the carriage body by pushing the upper sealing plate, the structure is simple, and the operation is convenient.

Further, the afterbody of railway carriage or compartment body frame is equipped with movable sealing plate, railway carriage or compartment body frame are including being located between two stands of afterbody and the structure is the roll-over stand of U-shaped, and the roll-over stand includes the floorbar and connects two support arms at the floorbar both ends, and two support arms of roll-over stand articulate respectively on the stand that corresponds so that the base of roll-over stand can upwards overturn, realize the carriage self-discharging function, are equipped with between roll-over stand and the railway carriage or compartment body frame and are used for keeping the roll-over stand and be in the retaining member of closure state with railway carriage or compartment body frame, and the lower edge of the lower shrouding of railway carriage. Under can guarantee not increasing the prerequisite of carriage rear portion length, directly pack the goods into carriage inside, or take off from carriage inside.

Furthermore, the tail part and two side parts of the carriage frame are respectively provided with a movable sealing plate, so that the carriage forms a three-side door opening structure. Can rationally increase railway carriage or compartment body space, the loading and unloading passageway is great moreover, makes things convenient for putting and loading and unloading of goods.

Furthermore, the lower part of the front sealing plate of the enclosing plate assembly is provided with a channel for the pipe to pass through, and a door plate is arranged at the channel. The adaptability of the carriage can be increased, and the functions of loading, unloading, transporting and the like of various types of goods can be met.

Furthermore, the upper edge of the front sealing plate of the enclosing plate assembly is provided with a tool box extending in the left-right direction, and tool doors are arranged at the left end and the right end of the tool box. The integration of the storage function of the maintenance tool is realized.

Further, articulated cooperation is realized through the hinge of connecting between the two to lower shrouding and well shrouding, and when the inboard face of lower shrouding and well shrouding was parallel relatively, the relative fitting surface of orientation between them supported each other and leans on and realize spacing cooperation. Convenient connection and better realization of the limit relationship between the two.

Further, the turnover support structure comprises a first chain and a second chain, the first chain and the second chain are hinged to the carriage body frame, the length of the first chain is smaller than that of the second chain, the first chain and the middle sealing plate are detachably connected to keep the middle sealing plate in a horizontal turnover state when the lower sealing plate is closed, and the second chain and the middle sealing plate are detachably connected to keep the lower sealing plate and the middle sealing plate in a horizontal turnover state when the lower sealing plate is opened. Can select one of two chains to support according to the different opening state of shrouding and well shrouding down, the structure is fairly simple.

The technical scheme of the vehicle is as follows:

the vehicle comprises a vehicle body and a carriage arranged on the vehicle body, the carriage comprises a closed carriage body, the carriage body is provided with a carriage body frame and a coaming component enclosed on the carriage body frame, the coaming component comprises movable closure plates arranged on at least one side of the tail part and two side parts of the carriage body frame, the movable closure plates comprise upper closure plates which are arranged on the upper parts of the corresponding sides of the carriage body frame and can be turned upwards, an upper closure plate supporting structure used for supporting the upper closure plates in a turning state is connected between the upper closure plates and the carriage body frame, the movable closure plates also comprise lower closure plates which are arranged on the lower parts of the corresponding sides of the carriage body frame and can be turned downwards, a lower closure plate locking structure is connected between the lower closure plates and the carriage body frame, the movable closure plates also comprise middle closure plates which are hinged on the upper edges of the lower closure plates and can be turned outwards, the lower closure plates and the middle closure plates are mutually limited and matched when the surfaces of, and a middle sealing plate locking structure is arranged between the middle sealing plate and the carriage body frame, and an overturning support structure used for keeping the middle sealing plate in a horizontal overturning state when the lower sealing plate is closed and used for synchronously keeping the lower sealing plate and the middle sealing plate in the horizontal overturning state when the lower sealing plate is opened is further connected between the middle sealing plate and the carriage body frame.

The beneficial effects are that: compared with the prior art, the vehicle has the advantages that the middle sealing plate is hinged to the upper edge of the lower sealing plate of the carriage, in the actual use process, when the lower sealing plate is locked on the carriage body frame, the middle sealing plate can be supported at the horizontal overturning position through the overturning support structure, the upper plate surface of the middle sealing plate can be used for spreading, placing articles, and increasing the space utilization rate of the carriage by utilizing the external space of the carriage, and meanwhile, the locking of the lower sealing plate can play a certain role in protecting the interior of the carriage; in addition, when the shrouding outwards overturns down, because lower shrouding and well shrouding spacing cooperation, the shrouding outwards overturns under can following in the shrouding in making, finally supports shrouding and lower shrouding in step at horizontal position through upset bearing structure, can load and unload the goods through the corresponding side in carriage this moment, and loading and unloading space is great. Further, through the articulated form of well shrouding and lower shrouding and the arrangement of upset bearing structure, can realize the inside protection in carriage and great loading and unloading space, can guarantee great space utilization simultaneously, realize the multi-functional in carriage.

Further, the afterbody of railway carriage or compartment body frame is equipped with movable sealing plate, railway carriage or compartment body frame are including being located between two stands of afterbody and the structure is the roll-over stand of U-shaped, and the roll-over stand includes the floorbar and connects two support arms at the floorbar both ends, and two support arms of roll-over stand articulate respectively on the stand that corresponds so that the base of roll-over stand can upwards overturn, realize the carriage self-discharging function, and the lower edge of the lower shrouding of railway carriage or compartment body frame afterbody articulates on the floorbar of. Under can guarantee not increasing the prerequisite of carriage rear portion length, directly pack the goods into carriage inside, or take off from carriage inside.

Drawings

Fig. 1 is a schematic structural view of a multi-purpose vehicle body according to an embodiment 1 of the present invention;

FIG. 2 is a schematic view of the lower closure plate of FIG. 1 in an open position;

FIG. 3 is a schematic view of the tail section of FIG. 2 showing the movable closure plate in an open position;

FIG. 4 is a schematic view of the upper sealing plate of FIG. 3 in a retracted state;

fig. 5 is a schematic view of an assembly structure of the upper sealing plate and the carriage frame in fig. 2;

FIG. 6 is a schematic structural view of the guide structure of FIG. 5;

FIG. 7 is a schematic view of the support rod of FIG. 6 with the support rod removed;

fig. 8 is a structural diagram illustrating an assembled state of the upper sealing plate and the carriage frame in fig. 6;

fig. 9 is a schematic structural view of the utility vehicle compartment of embodiment 2 of the present invention;

description of reference numerals: 1 a carriage frame; 2-upper sealing plate; 3-middle closing plate; 4-lower sealing plate; 5-a hinge; 6-gas spring; 71-a first chain; 72-a second chain; 8-front closing plate; 9 turning up the door; 10-side opening of the door; 11-upright post; 12-tail upper closing plate; 13-tail middle closing plate; 14-tail lower closing plate; 15-a roll-over stand; 16-a locking member; 17-bottom beam; 18-a support arm; 19-hinged plate; 21 a guide structure; 22-a cross beam; 23-a guide rail; 24-a guide plate; 25-a hinge pin; 26-a guide wheel; 27-fixed roller; 28-a support bar; 29-support pins; 81-front closing plate; 82-a tool box; 83-tool door.

Detailed Description

The following further describes embodiments of the present invention with reference to the drawings.

As shown in fig. 1, the multifunctional compartment of the present invention 1 includes a compartment frame 1, a bottom plate disposed at the bottom of the compartment frame 1, a top plate disposed at the top of the compartment frame 1, and a coaming assembly disposed at the periphery of the compartment frame 1, wherein the coaming assembly includes a front sealing plate 8 blocking the front portion of the compartment frame 1, and further includes movable sealing plates surrounding the left and right sides and the tail of the compartment frame 1, and the compartment frame 1 includes a plurality of upright posts 11 arranged side by side at intervals.

To the activity shrouding of left and right sides and rear side, use left activity shrouding as the example, in this embodiment, activity shrouding includes the last shrouding 2 that can upwards overturn relatively the railway carriage or compartment body frame, articulates lower shrouding 4 on the lower edge of railway carriage or compartment body frame 1, articulates well shrouding 3 in the last edge department of shrouding 4 down, can make like this that go up shrouding 2 outwards upwards overturn and open, well shrouding 3 and lower shrouding 4 outwards downwards overturn and open to make activity shrouding form the upset door that can overturn relatively from top to bottom.

What be specific is that also realize relative articulated between the lower edge of lower shrouding 4 and the railway carriage or compartment body frame 1 through hinge 5 to make down shrouding 4 can outwards overturn downwards relative railway carriage or compartment body frame 1, and well shrouding 3 realizes articulated the connection through the hinge 5 of fixing between the two with lower shrouding 4, so that well shrouding 3 can be opened by the outwards upset of shrouding 4 relatively. Meanwhile, in this embodiment, the hinge axes of the middle sealing plate 3 and the lower sealing plate 4 are located outside the outer side plate surfaces of the middle sealing plate 3 and the lower sealing plate 4, and when the inner side plate surfaces of the middle sealing plate 3 and the lower sealing plate 4 are relatively parallel, the matching surfaces of the middle sealing plate 3 and the lower sealing plate 4 facing to each other are relatively abutted to limit positions, and when the inner side plate surfaces of the middle sealing plate 3 and the lower sealing plate 4 are parallel, the middle sealing plate 3 can only be turned outwards relative to the lower sealing plate 4. Simultaneously, well shrouding 3 and the railway carriage or compartment body frame 1 between have well shrouding locking structure, lower shrouding 4 and the railway carriage or compartment body frame 1 between all have down shrouding locking structure, can all lock well shrouding 3 and lower shrouding 4 and fix on railway carriage or compartment body frame 1, prevent it from overturning certainly, in this embodiment, well shrouding locking structure is unanimous with lower shrouding locking structure's structural style, use well shrouding locking structure as the example, well shrouding locking structure includes the flexible lockpin that sets up in 3 relevant position departments of well shrouding, still including setting up on stand 11 with flexible lockpin complex lockhole, well shrouding 3 realizes locking through the cartridge of flexible lockpin with the lockhole with railway carriage or compartment body frame 1. In other embodiments, the locking structure may be implemented by using a latch, a lock, etc. in the prior art.

Still be connected with upset bearing structure between well shrouding 3 and railway carriage or compartment body frame 1, realize the stable support when centering shrouding 3 and lower shrouding 4 are in the horizontality through this upset bearing structure. In this embodiment, the middle sealing plate 3 and the lower sealing plate 4 have two opening modes according to different use states and different use occasions: one of the two is that the middle sealing plate 3 is independently turned, as shown in fig. 1 and 2, the lower sealing plate 4 and the carriage body frame 1 are locked and sealed relatively, the middle sealing plate 3 is turned outwards and opened, and in the opening process, the middle sealing plate 3 is supported in a horizontal state by connecting the turning support structure with the middle sealing plate 3, and the middle sealing plate 3 can be used for placing goods, increasing the utilization space of the carriage and the like, and can also be used as a bar counter and the like when being applied to catering, so that the structure is simpler; the other kind is that shrouding 3 outwards overturns together in the shrouding 4 takes down, as shown in figure 2, because well shrouding 3 and the spacing relation that exists between the lower shrouding 4, thereby support well shrouding 3 and lower shrouding 4 synchronization to the horizontality through the cooperation of upset bearing structure and well shrouding 3, lower shrouding 4 and well shrouding 3 opening can expose holistic carriage inside outside this moment, conveniently load and unload goods, loading and unloading space is big.

In order to adapt to the two opening manners, in this embodiment, as shown in fig. 1 and fig. 2, the overturning support structure includes a first chain 71 and a second chain 72, wherein the first chain 71 is shorter than the second chain 72, the same ends of the first chain 71 and the second chain 72 are both connected to the corresponding upright posts 11 of the carriage frame 1, the other ends of the first chain 71 and the second chain 72 are detachably connected to the middle sealing plate 3, when the first chain 71 is connected to the middle sealing plate 3, the support for the independent outward-turning opening of the middle sealing plate 3 can be realized, and when the second chain 72 is connected to the middle sealing plate 3, the support for the outward-turning opening of the middle sealing plate 3 and the lower sealing plate 4 can be realized.

Of course, in other embodiments, the overturning support structure may also be another telescopic structure such as a hydraulic cylinder or an air cylinder; the two ends of the chain can be detachable, and the two opening modes can be supported by adjusting the connecting length of the chain.

As for the connection relationship between the upper sealing plate 2 and the carriage frame, in this embodiment, as shown in fig. 6, the upper sealing plate 2 and the carriage frame 1 are supported by a support rod 28, an outer end of the support rod 28 is hinged to a bottom edge of the upper sealing plate 2, and the other end is detachably connected to the upright post 11, during actual operation, when the upper sealing plate 2 is opened, the support rod 28 is not connected to the upright post 11 of the carriage frame 1, and the support rod 28 is fixed to the upper sealing plate 2 through a lock block on the upper sealing plate 2; after being opened to a certain position, the support rod 28 is taken out of the locking block, and then the inner end of the support rod 28 is swung downwards and connected with the support pin 29 arranged on the upright 11 to support the upper sealing plate 2. When the upper closing plate 2 needs to be closed or turned upwards continuously, the supporting pin 29 and the supporting rod 28 only need to be separated and collected into the locking block, and the supporting pin can be separated from the supporting and matching with the carriage frame, so that the structure is simple, and the operation is convenient.

In particular, in the present embodiment, the carriage frame 1 is provided with a guide structure 21 which cooperates with the upper sealing plate 2 to push the upper sealing plate 2 laterally into the carriage after the upper sealing plate 2 is opened to the horizontal state. As shown in fig. 4, when the upper sealing plate 2 needs to be retracted into the carriage, the support rods 28 and the support pins 29 are detached, and then the upper sealing plate 2 is pushed into the carriage along with the guiding of the guiding structure 21.

Guide structure 21's structure is as shown in fig. 5~8, railway carriage or compartment body frame 1 has crossbeam 22, crossbeam 22 extends along the trip axis level of perpendicular to upper sealing plate 2, crossbeam 22's lower along last subsides be equipped with the guide rail 23 of syntropy extension, it is equipped with the guide board to slide on the guide rail, guide board 24 includes the horizontal segment of inboard and the downward section of bending in the outside, inside and outside interval arrangement has two leading wheels 26 on guide board 24's horizontal segment, leading wheel 26 realizes guide board 24 along the guide rail direction slip with the cooperation of guide rail 23 direction, the outer end of the section of bending is equipped with hinge pin 25, this hinge pin 25 rotates and assembles on upper sealing plate 2's outer face, thereby when guide board 24 inside and outside removal, can drive upper sealing plate 2 and carry out corresponding swing and removal. Meanwhile, a fixed roller 27 is rotatably arranged at a corresponding position of the upright post, the fixed roller 27 is supported at the inner side of the upper sealing plate 2, and when the upper sealing plate 2 is in a horizontal state, the fixed roller 27 is supported at the lower part of the upper sealing plate 2, so that the upper sealing plate 2 is supported in the horizontal state through the two-point supporting effect of the hinge pin 25 and the fixed roller 27, at this time, the upper sealing plate 2 is continuously pushed inwards, and as the lower part of the upper sealing plate 2 is the fixed roller 27 which is movably supported, the upper sealing plate can push the guide plate 24 to move inwards in a translation manner until the guide plate is completely retracted into the carriage body, as shown in fig.. In other embodiments, the guide structure may also be configured such that two support pins are disposed at intervals inside and outside a cross beam of the car frame, and a hinge long slot that is in hinge fit with the upper sealing plate is disposed on the cross beam, and after the cross beam is turned over to a certain angle, the upper sealing plate is pushed inwards along the hinge long slot until the two support pins can support the upper sealing plate.

For the movable closing plate at the tail portion, in this embodiment, as shown in fig. 3, the movable closing plate defining the tail portion includes an upper tail closing plate 12, a middle tail closing plate 13 and a lower tail closing plate 14, wherein the upper tail closing plate 12 is hinged to the car frame 1 through hinge plates 19 at left and right sides to enable upward turning, and the turning support is implemented through the gas spring 6. Clamping between the left and right sides stand 11 of the afterbody of railway carriage or compartment body frame 1 is equipped with the roll-over stand 15 that the structure is the U-shaped, roll-over stand 15 includes floorbar 17 and connects two support arms 18 at floorbar 17 both ends, two support arms 18 of roll-over stand 15 articulate respectively on corresponding stand 11 so that the base of roll-over stand 15 upwards overturns, still be equipped with between roll-over stand 15 and railway carriage or compartment body frame 1 and be used for keeping roll-over stand 15 between two stands 11 and with the railway carriage or compartment body frame between be in the retaining member 16 of closure state, in this embodiment, the lower edge of railway carriage or compartment body frame is equipped with the locking couple, this retaining member is with locking couple complex hook groove, of course in other embodiments, can be other detachable structure such as bolt. Meanwhile, the lower edge of the tail lower sealing plate 14 is hinged to a bottom beam 17 of the roll-over stand 15, so that the tail middle sealing plate 13 and the tail lower sealing plate 14 can be turned upwards along with the roll-over stand 15. Meanwhile, the tail middle sealing plate 13 and the tail lower sealing plate 14 are hinged with each other, and a locking structure is arranged between the tail middle sealing plate and the tail lower sealing plate and between the tail middle sealing plate and the tail lower sealing plate 14 and the roll-over frame 15, and the specific form of the locking structure is consistent with that of the locking structure between the middle sealing plate 3 and the carriage frame 1, and detailed description is omitted.

For the front sealing plate 8, in this embodiment, the upper portion of the front sealing plate 8 is an upturning door 9 hinged to the car frame 1 through a hinge 5 and capable of being turned upwards for opening, and is supported by a gas spring 6, and the upturning door 9 can conveniently realize ventilation. The lower part left and right sides of preceding shrouding 8 all has the passageway, and passageway department is equipped with side door 10, and side door 10 is inwards opened, and its passageway is less for when transporting longer tubular product, supply tubular product to pass, the passageway of side door 10 is less, and the side door forms the door plant.

The movable sealing plates at the left side part, the right side part and the tail part of the carriage frame 1 are arranged, so that the carriage integrally forms a three-side door opening structure. In the actual use process, the orientation of the carriage can be randomly placed according to the loading position, and the side door opening structure always faces towards the goods, so that the loading is convenient; furthermore, the three-side door opening structure also increases a cargo loading and unloading channel, cargo can be loaded into the carriage through any one side when the cargo is loaded and unloaded, the structure is simpler, the universality is stronger, the functions are more, and the three-side door opening structure is suitable for transporting various types of cargo, such as pipes, foods and the like.

As shown in fig. 9, a multifunctional vehicle body of embodiment 2 of the present invention is different from embodiment 1 in that a tool box 82 is further fixed to a front sealing plate 81 of the vehicle body, and the tool box 82 is disposed at an upper edge position of the front sealing plate 81, extends in the left-right direction, and is fixed to the vehicle body frame 1. Tool doors 83 are arranged at the left end and the right end of the tool box 82, so that the tool box 82 is communicated from left to right, a lockset is also arranged on the tool doors 83, and common maintenance or daily tools can be placed in the tool box 82, so that the tool storage function is integrated. Meanwhile, the tool box 82 is detachably and fixedly connected with the box body frame, and whether assembling is carried out or not can be selected according to actual requirements. The specific detachable connection mode can be realized by arranging bolt holes at corresponding positions of the box body frame 1 and connecting the tool box on the carriage frame through bolts.

Of course, in other embodiments, the upper edge of the upper sealing plate and the carriage frame may be hinged to each other through a hinge, and in order to support the upper sealing plate when the upper sealing plate is turned over and opened, the front and rear edge positions of the inner side surface of the upper sealing plate are hinged to air springs, one end of each air spring is hinged to the inner side of the corresponding upright of the carriage frame, and the other end of each air spring is hinged to the middle position of the upper sealing plate in the vertical direction. In the in-service use in-process, when upwards overturning the last shrouding, the air spring can stretch out in order to support the last shrouding in the upset state department that corresponds, upwards overturns the last shrouding, can be used for the sunshade to keep out the rain, plays certain outside guard action to carriage inside.

In other embodiments, the two faces of the hinge can be directly fixed on the opposite side faces of the lower sealing plate and the middle sealing plate respectively to realize limiting; the hinge also can not be arranged, the hinge shaft is directly arranged on the lower closing plate along the penetrating way, and the middle closing plate is provided with a through hole which is sleeved on the hinge shaft to realize the hinge fit.

In other embodiments, only a two-sided door or a one-sided door structure may be provided.

In other embodiments, the front plate may be a unitary plate without channels.

The vehicle according to the embodiment of the present invention includes a vehicle body and a vehicle cabin provided in the vehicle body, and the structure of the vehicle cabin is identical to that of each of the above-described vehicle cabin embodiments, and is not expanded in detail.

Claims

1. Multifunctional carriage, including the closed railway carriage or compartment body, the railway carriage or compartment body has railway carriage or compartment body frame and encloses the bounding wall subassembly of establishing on railway carriage or compartment body frame, the bounding wall subassembly is including installing the activity shrouding on at least one side of the afterbody of railway carriage or compartment body frame and both sides portion, and the activity shrouding is including setting up the last shrouding that can upwards overturn in the upper portion that corresponds the side of railway carriage or compartment body frame, goes up to be connected with between shrouding and the railway carriage or compartment body frame and is used for supporting last shrouding bearing structure at the upset state with last shrouding, and the activity shrouding is still including setting up the lower shrouding that can overturn downwards in the lower part that corresponds the side of railway: the movable sealing plate further comprises a middle sealing plate which is hinged to the upper edge of the lower sealing plate and can be turned outwards, the lower sealing plate and the middle sealing plate are mutually limited and matched when the surfaces of the lower sealing plate and the middle sealing plate are relatively parallel to each other so as to prevent the middle sealing plate from being turned inwards relatively, a middle sealing plate locking structure is arranged between the middle sealing plate and the carriage body frame, and a turning supporting structure which is used for keeping the middle sealing plate in a horizontal turning state when the lower sealing plate is closed and used for synchronously keeping the lower sealing plate and the middle sealing plate in the horizontal turning state when the lower sealing plate is opened is further connected between the middle sealing plate and the carriage body frame.

2. The utility vehicle compartment of claim 1, wherein: the side portion of the carriage body frame is provided with the movable sealing plate, a guide structure is arranged between the upper sealing plate corresponding to the side portion and the carriage body frame, the upper sealing plate support structure is detachably connected with the carriage body frame, and the guide structure can guide the upper sealing plate to slide inwards to the inside of the carriage body when the upper sealing plate is in a horizontal overturning state and is separated from supporting matching with the carriage body frame.

3. The utility vehicle compartment of claim 2, wherein: the guide structure comprises a guide rail arranged on a corresponding beam of the carriage body frame and a guide part assembled with the guide rail in a guiding mode, the guide part is provided with a hinge pin which is in hinge fit with the upper sealing plate so that the upper sealing plate can turn upwards, a support pin is arranged on the corresponding upright post of the carriage body frame and positioned on the inner side of the upper sealing plate, and the support pin is supported on the lower portion of the upper sealing plate when the upper sealing plate is in a horizontal state so that the upper sealing plate can slide inwards into the carriage body under the action of thrust.

4. The utility vehicle compartment of claim 1, wherein: the afterbody of railway carriage or compartment body frame is equipped with movable sealing plate, railway carriage or compartment body frame are including being located between two stands of afterbody and the structure is the roll-over stand of U-shaped, and the roll-over stand includes the floorbar and connects two support arms at the floorbar both ends, and two support arms of roll-over stand articulate respectively on the stand that corresponds so that the base of roll-over stand can upwards overturn, are equipped with between roll-over stand and the railway carriage or compartment body frame to be used for keeping the retaining member that is in closed state with the roll-over stand with the railway carriage or compartment body frame, and the lower edge of the lower shrouding of railway carriage.

5. The utility vehicle compartment of any one of claims 1 to 4, wherein: the tail part and two side parts of the carriage body frame are respectively provided with a movable sealing plate so that the carriage body forms a three-side door opening structure.

6. The utility vehicle compartment of any one of claims 1 to 4, wherein: the lower part of the front sealing plate of the coaming component is provided with a channel for the pipe to pass through, and a door plate is arranged at the channel.

7. The utility vehicle compartment of any one of claims 1 to 4, wherein: the last edge of the preceding shrouding of bounding wall subassembly is equipped with the toolbox that the direction extended about, and both ends all are provided with the instrument door about the toolbox.

8. The utility vehicle compartment of any one of claims 1 to 4, wherein: lower shrouding and well shrouding realize articulated cooperation through connecting the hinge between the two, when the inboard face of shrouding and well shrouding is parallel relatively down, the relative fitting surface of orientation between them supports each other and leans on and realize spacing cooperation.

9. The utility vehicle compartment of any one of claims 1 to 4, wherein: the turnover support structure comprises a first chain and a second chain which are hinged to the carriage body frame, the length of the first chain is smaller than that of the second chain, the first chain is detachably connected with the middle sealing plate so as to keep the middle sealing plate in a horizontal turnover state when the lower sealing plate is closed, and the second chain is detachably connected with the middle sealing plate so as to synchronously keep the lower sealing plate and the middle sealing plate in a horizontal turnover state when the lower sealing plate is opened.

10. The vehicle, including the automobile body and set up the carriage on the automobile body, its characterized in that: the carriage is a multifunctional carriage as claimed in any one of claims 1 to 9.