CN209771163U - Carriage and fire engine - Google Patents

Abstract

The utility model relates to a carriage, including skeleton, apron and back door. The framework is fixedly connected to the automobile chassis and formed by splicing a plurality of metal sections. And a plurality of metal profiles are connected through screws. The framework is further provided with a lap joint groove matched with the cover plate, and the cover plate is fixedly connected with the framework through bonding or screws. The back door is movably arranged at the rear side of the carriage, and the framework, the cover plate and the back door surround the carriage to form a sealed space. The utility model discloses still relate to the assembly the fire engine in carriage.

Description

Carriage and fire engine

Technical Field

The application relates to the field of special vehicles, in particular to a carriage formed by splicing metal profiles and a fire engine comprising the carriage.

Background

At present, most of compartments of special vehicles adopt a framework and a sheet metal structure and are formed by a welding forming process and an aluminum profile lapping process. The carriage of the framework and the sheet metal structure has heavy mass, large forming deformation and low precision, and generally needs to be welded again or removed in a large area during maintenance. Meanwhile, the wiring in the carriage needs to be exposed, the risk that the cable is scratched is increased, and the appearance is not attractive enough. Because the uses of special type vehicle are different, its interior layout also can increase the design time according to different uses, and the overall design is comparatively loaded down with trivial details.

SUMMERY OF THE UTILITY MODEL

the application provides a carriage of simple structure and easy dismouting, specifically includes following technical scheme:

The utility model provides a carriage, the carriage includes skeleton, apron and back door, skeleton fixed connection is on vehicle chassis, the skeleton is formed by many metal section bar concatenations the frame in carriage, many pass through the screw connection between the metal section bar, the skeleton still be equipped with apron complex overlap joint groove, the apron passes through the overlap joint groove with the skeleton is fixed through bonding or screw connection, the apron encloses to be located the left and right sides, top surface, bottom surface and the front side in carriage, the back door activity set up in the rear side in carriage, the skeleton the apron with the back door will the carriage encloses and forms sealed space.

The carriage further comprises a hanging bin, the hanging bin is arranged on the left side and the right side of the carriage or the top surface of the carriage, an auxiliary beam is arranged on the framework corresponding to the position of the hanging bin, and the hanging bin is fixedly connected with the auxiliary beam through screws.

The cover plate is formed by splicing a plurality of plates, and the plates are fixedly connected through bonding or screws.

The bottom surface of the carriage is formed by splicing the framework and the cover plate which are positioned at the bottom of the carriage, and anti-skid grains are arranged on the bottom surface.

The vehicle body comprises a sealed space, a framework and an adapter, wherein the framework comprises a vertical framework which is installed in the vertical direction, a slide way is arranged on one side of the sealed space, and the adapter is fixedly connected with the slide way to be fixedly placed on tools or articles in the vehicle body.

The framework comprises a top end framework located at the top of the carriage, a rain-proof groove is formed in the top surface of the top end framework and used for preventing accumulated water at the top of the carriage from entering the interior of the carriage.

The interior of the framework is hollow, a wiring groove is formed in the framework, and the wiring groove is used for wiring the carriage.

The surface of the framework is provided with a positioning seam, and the positioning seam is used for positioning two adjacent screw holes connected between the frameworks.

The sealing structure comprises a framework, a carriage and a sealing strip, wherein the outer side of the framework is further provided with a sealing groove, the carriage further comprises the sealing strip, and the sealing strip is embedded in the sealing groove to realize the sealing function of the carriage.

The application still relates to a fire engine, the fire engine includes locomotive, chassis and foretell carriage, just the carriage is inside including the baffle, the baffle will the carriage is separated for pump room storehouse, jar storehouse and equipment storehouse.

This application carriage through the skeleton that is formed by the concatenation of many metal section bars, reaches right the frame supporting role in carriage. The positioning of the carriage is realized by fixedly connecting the framework with the chassis of the automobile. The cover plate is installed through the lap joint grooves in the framework, so that the sealing functions of the left side, the right side, the top surface, the bottom surface and the front side of the carriage are achieved. And finally, enclosing the carriage to form a sealed space through a rear door movably arranged on the rear side of the carriage. This application carriage is whole to be formed through screw or bonding, does benefit to the equipment and dismantles the maintenance, and weight is lighter simultaneously, can also adjust the appearance structure in carriage based on the size of vehicle, possesses the modularization advantage.

Drawings

FIG. 1 is a schematic illustration of a vehicle cabin of the present application;

FIG. 2 is a schematic view of the fire engine of the present application;

FIG. 3 is a schematic view of a portion of a vehicle cabin of the subject application;

FIG. 4 is a schematic view of the present application of the underbody framework;

FIG. 5 is a schematic view of a vertical skeleton of the present application;

FIG. 6 is a schematic illustration of a top end armature of the present application;

Fig. 7 is a partial schematic view of the carriage of the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the 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 application.

please refer to the carriage 100 shown in fig. 1 and the fire engine 200 shown in fig. 2. The vehicle compartment 100 includes a frame 10, a cover 20, and a rear door 30. The framework 10 is formed by splicing a plurality of metal profiles, and the metal profiles are connected through screws 40. The frame 10 becomes the frame of the compartment 100, and the frame 10 is also fixedly connected to the chassis of the vehicle. In the embodiment of fire truck 200 of FIG. 2, frame 10 is attached to chassis 210 of fire truck 200. Therefore, the framework of the carriage 100 formed by the framework 10 can drive the carriage 100 to move along with the running of the fire fighting truck 200, or the carriage 100 is described as being connected with the fire fighting truck 200 into a whole through the fixed connection of the framework 10 and the chassis 210, so as to realize the function of running along with the fire fighting truck 200. The frame 10 serves as a load bearing body of the vehicle compartment 100, and the cover plate 20 and the rear face 30 serve to enclose the vehicle compartment 100. Specifically, the framework 10 is further provided with a lap joint groove 11 matched with the cover plate 20, the cover plate 20 is inserted into the lap joint groove 11, and the cover plate 20 is fixed to the framework 10 through bonding or screws 40 through positioning of the lap joint groove 11. The deck 20 is enclosed on the left and right sides 102, the top surface 103, the bottom surface 104, and the front side 105 of the vehicle compartment, or is described as the deck 20 is enclosed at all outer surfaces of the vehicle compartment 100 except the rear side. The rear door 30 is movably disposed at the rear side 106 of the vehicle compartment 100, and the frame 10, the cover plate 20 and the rear door 30 enclose the vehicle compartment 100 to form a sealed space 101.

Because the framework 10 is formed by splicing the bolts 40, and the cover plate 20 is connected with the framework 10 in a bonding mode or in a bolt 40 connection mode, the whole carriage 100 is manufactured in a splicing mode, and uncontrollable appearance precision caused by welding deformation is avoided. Meanwhile, the metal section can be made of aluminum section with light weight, so that the weight of the carriage 100 is reduced. The cover plate 20 may also be made of aluminum plate material, further controlling the weight of the compartment 100. Compared with the existing carriage structure, the carriage 100 has the advantages of being beneficial to disassembly and maintenance, light in weight, adjustable in size and the like.

it should be noted that, the movable arrangement of the back door 30 and the carriage 100 may adopt a common movable arrangement scheme such as a vertical hinged door, a revolving door or a rolling door, and the implementation of the scheme of the present application is not affected. On the other hand, the carriage 100 of the present application is not limited to the use in the fire engine 200, and the carriage 100 of the present application may be used in other special vehicles to improve the accuracy of the shape and the maintainability and to reduce the self weight of the vehicle.

Referring to fig. 3, the car 100 further includes a hangar 50. Due to the requirements of special vehicles, the hanging cabin 50 can be additionally arranged within the range of the minimum vehicle length so as to accommodate more working tools, or different tool cabins and function cabins can be replaced according to the requirements. The hangars 50 may be mounted on the left and right sides 102 or the roof 103 of the car 100 to ensure that the particular vehicle does not exceed a specified vehicle length. The hanging cabin 50 is connected with the framework 10 through bolts 40, the framework 10 is provided with the auxiliary beam 12 at the position corresponding to the hanging cabin 50, and the hanging cabin 50 is fixedly connected with the auxiliary beam 12 through bolts 40. Thus, the compartment 100 can be vertically and longitudinally extended as required. Each hanging bin 50 can also be formed by annularly installing and combining aluminum alloy sections. The hanging bins 50 can be quickly and simply installed and replaced by the parts formed in advance, and each hanging bin 50 can be calculated and manufactured by utilizing drawing software systems such as CAD, ProE and the like according to the required size.

In one embodiment, the cover plate 20 is formed by splicing a plurality of plates, and the plates are fixed by bonding or screws 40. Because the use of a single sheet of material to form the cover plate 20 tends to make the cover plate 20 too heavy to be easily installed and removed. The cover plate 20 formed by splicing a plurality of plates can relatively reduce the difficulty of assembly or disassembly. The cover plates 20 are connected by bonding or screws 40, or a plurality of plates are connected with the frame 10 by bonding or screws 40, so as to realize bonding or screws 40 connection between the plurality of plates.

Referring to fig. 4, in order to prevent the metal surface from being too smooth to facilitate walking on the bottom surface 104 of the car 100, anti-slip lines are further formed on the bottom surface 104 formed by splicing the frame 10 and the cover plate 20 at the bottom of the car 100. The application does not limit the specific shape and size of the anti-skid grains.

Referring to fig. 5, the framework 10 includes a vertical framework 13 mounted in a vertical direction. The vertical frame 13 is provided with a slide rail 131 facing the sealed space 101. The car 100 also includes an adaptor 60. The adaptor 60 is embedded in the slide 131 and is fixedly connected with the slide 131. One side of the adaptor 60 away from the slideway 131 can be set as a storage rack or a storage box, so that tools or articles placed in the compartment 100 can be fixed relative to the compartment 100, and displacement, sliding and impact are avoided in the driving process.

referring to fig. 6, the frame 10 further includes a top frame 14 positioned at the top of the compartment 100. Be equipped with rain proof groove 141 on the top surface of top skeleton 14, when the rainwater descends on carriage 100 top surface 103, can get rid of the ponding at carriage 100 top through rain proof groove 141, avoid ponding to get into the inside of carriage 100, and then the equipment incasement of arranging in the infiltration carriage 100 prevents the equipment harm because ponding infiltration causes.

In one embodiment, the framework 10 is hollow, and the hollow framework 10 includes a wiring slot 15 therein. The wiring duct 15 is used for wiring the cars 100. Usually, the interior of the carriage 100 is provided with an illuminating lamp, a water pump, a generator and other electrical appliances, and in the prior art, because of the sealing structure of the carriage, the line is difficult to be buried in the interior of the carriage, so that the line is exposed. The circuit is exposed to cause the electric leakage danger such as scratch and open circuit. The framework 10 is of a hollow structure, and the lines are arranged through the wiring grooves 15, so that the lines of the electrical appliances in the vehicle can be embedded in the compartment 100, and the lines can be reliably protected.

Referring to fig. 7, in one embodiment, the surface of the frame 10 is provided with positioning slits 16. When two adjacent frameworks 10 are spliced by bolts, the screw holes for connection can be positioned by the positioning slits 16. The screw holes are opened at the fixed dimension positions of the frame 10, improving the installation accuracy of the car 100.

In one embodiment, the outer side of the framework 10 is further provided with a sealing groove 17, and the carriage 100 further comprises a sealing strip 70. The sealing strip 70 is embedded in the sealing groove 17, and can realize the sealing function of the carriage 100. The sealing strips can be used for sealing between the framework 10 and the adjacent cover plate 20 and can also be used for sealing between the framework 10 and the adjacent rear door 30.

The present application also relates to a fire fighting vehicle 200, which comprises a vehicle head 220, a chassis 210 and the carriage 100. Because the fire engine 200 is provided with the carriage 100, the fire engine 200 has the advantages of high appearance precision, easy assembly and disassembly and maintenance, adjustable structural size, capacity of increasing hanging cabins according to requirements and the like. Further, the interior of the compartment 100 also includes a partition. The partition divides the interior of the compartment 100 into a pump room compartment 230, a tank compartment 240, and an equipment compartment 250, as required by the function of the fire engine 200. Each functional area operates independently, and mutual interference is avoided.

The above-described embodiments do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the above-described embodiments should be included in the protection scope of the technical solution.

Claims (10)

1. The utility model provides a carriage, a serial communication port, the carriage includes skeleton, apron and back door, skeleton fixed connection is on vehicle chassis, the skeleton is formed by many metal section bar concatenations the frame in carriage, many pass through the screw connection between the metal section bar, the skeleton still be equipped with apron complex overlap joint groove, the apron passes through the overlap joint groove with the skeleton is fixed through bonding or screw connection, the apron encloses to be located the left and right sides, top surface, bottom surface and the front side in carriage, the back door activity set up in the rear side in carriage, the skeleton the apron with the back door will the carriage encloses and forms sealed space.

2. The carriage as claimed in claim 1, further comprising a hanging bin disposed on the left and right sides or the top surface of the carriage, wherein the frame is provided with a secondary beam at a position corresponding to the hanging bin, and the hanging bin is fixedly connected with the secondary beam through a screw.

3. the compartment of claim 1, wherein the cover is formed by splicing a plurality of plates, and the plates are fixed by bonding or screw connection.

4. The compartment of claim 1, wherein the bottom surface of the compartment is formed by splicing the framework and the cover plate which are positioned at the bottom of the compartment, and the bottom surface is provided with anti-skid grains.

5. the compartment of claim 1, wherein the frame comprises a vertical frame mounted in a vertical direction, a slide way is arranged on one side of the vertical frame facing the sealed space, and the compartment further comprises an adapter fixedly connected with the slide way for fixing tools or objects placed in the compartment.

6. The compartment of claim 1, wherein the frame includes a top frame at the top of the compartment, and a rain gutter is provided on the top surface of the top frame to prevent standing water at the top of the compartment from entering the interior of the compartment.

7. The compartment of claim 1, wherein the interior of the framework is hollow, and the hollow framework includes cabling channels therein for routing the compartment.

8. The carriage as claimed in claim 1, characterized in that the surface of the framework is provided with positioning slits for positioning screw holes connected between two adjacent frameworks.

9. The compartment of claim 1, wherein a sealing groove is further formed in the outer side of the framework, and the compartment further comprises a sealing strip embedded in the sealing groove to achieve a sealing function of the compartment.

10. A fire engine, characterized in that, the fire engine includes locomotive, chassis and according to any one of claims 1 ~ 9 the carriage, just the carriage is inside to include the baffle, the baffle will the carriage separates for pump room storehouse, jar storehouse and equipment storehouse.