CN210912645U - Thermal insulation vehicle carriage and thermal insulation vehicle - Google Patents
Thermal insulation vehicle carriage and thermal insulation vehicle Download PDFInfo
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- CN210912645U CN210912645U CN201921353087.5U CN201921353087U CN210912645U CN 210912645 U CN210912645 U CN 210912645U CN 201921353087 U CN201921353087 U CN 201921353087U CN 210912645 U CN210912645 U CN 210912645U
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- carriage
- compartment
- door
- framework
- van
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Abstract
The utility model belongs to the field of thermal insulation equipment, in particular to a thermal insulation vehicle carriage and a thermal insulation vehicle, wherein the thermal insulation vehicle carriage comprises a carriage body and a carriage door, the carriage body comprises a carriage body framework, a carriage body skin, a carriage body interior trim panel and a carriage body thermal insulation layer, and the carriage body thermal insulation layer is arranged between the carriage body skin and the carriage body interior trim panel; the carriage body skin is laid on the outer side of the carriage body framework, and the carriage body skin and the corresponding side carriage body framework enclose a carriage body forming groove; and the heat insulation layer is formed in the compartment forming groove in a foaming manner. The foaming shaping in railway carriage or compartment body heat preservation direct is at railway carriage or compartment body shaping recess, need not to cut and install insulation composite panel according to design size again, has simplified the production step in insulation vehicle carriage, has reduced the manufacturing cost in insulation vehicle carriage, and in addition, railway carriage or compartment body heat preservation and railway carriage or compartment body skeleton and the direct bonding of railway carriage or compartment body covering can also fill the clearance between railway carriage or compartment body covering and the railway carriage or compartment body skeleton, have saved and have carried out sealed operation to the clearance, still ensure that the insulation vehicle carriage has better thermal insulation performance.
Description
Technical Field
The utility model belongs to the insulation equipment field, concretely relates to heat preservation car carriage and heat preservation car.
Background
In daily life, a heat preservation device is often used to maintain the temperature of articles, such as a carriage of a heat preservation car for catering of catering companies. The carriage of the heat-insulating vehicle in the prior art is formed by splicing heat-insulating composite materials, when the heat-insulating vehicle is produced in detail, the composite materials with proper sizes are cut according to design sizes, then the cut composite materials are installed on a vehicle body framework through corresponding connecting structures, the carriage is spliced, and finally, the spliced seams are sealed.
The carriage is complex in production process and high in composite plate material cost, and the technical problems of poor heat insulation performance of the carriage due to poor sealing of the sealing structure are easily caused, so that the corresponding heat insulation vehicle is complex in production process, high in production cost and poor in heat insulation performance.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a thermal insulation vehicle carriage, which solves the technical problems of complex production process, high cost and unreliable thermal insulation performance caused by splicing the thermal insulation vehicle carriage by adopting composite materials in the prior art; an object of the utility model is also to provide a warmth retention car to solve among the prior art heat retention car and adopt the composite sheet concatenation to form the production technology that leads to complicated, with high costs and the insecure technical problem of thermal insulation performance because of the carriage.
In order to achieve the purpose, the utility model discloses well heat preservation car carriage adopts following technical scheme:
a thermal insulation vehicle carriage comprises a carriage body and a carriage door, wherein the carriage body comprises a carriage body framework, a carriage body skin, a carriage body interior trim panel and a carriage body thermal insulation layer, and the carriage body thermal insulation layer is arranged between the carriage body skin and the carriage body interior trim panel; the carriage body skin is laid on the outer side of the carriage body framework, and the carriage body skin and the corresponding side carriage body framework enclose a carriage body forming groove; and the heat insulation layer is formed in the compartment forming groove in a foaming manner.
The beneficial effects of the utility model reside in that: in the railway carriage or compartment body heat preservation forming process, the railway carriage or compartment body shaping recess is direct retrains the railway carriage or compartment body heat preservation for setting for the size, and when the good shaping of railway carriage or compartment body heat preservation, has accomplished the installation of railway carriage or compartment body heat preservation on the skeleton, need not to cut according to design size again and install insulation composite panel, has simplified the production steps in insulation vehicle carriage, has reduced the manufacturing cost in insulation vehicle carriage. In addition, the compartment body thermal insulation layer is formed by directly foaming and forming the compartment body thermal insulation layer by taking the compartment body framework and the compartment body skin as base bodies, the compartment body thermal insulation layer is directly bonded with the compartment body framework and the compartment body skin, gaps are prevented from being formed between the compartment body thermal insulation layer and the compartment body framework as well as between the compartment body thermal insulation layer and the compartment body skin, the compartment body thermal insulation layer is ensured to have better thermal insulation performance, sealing operation for gaps is also omitted, meanwhile, the compartment body thermal insulation layer can also fill the gaps between the compartment body skin and the compartment body framework in the foaming and forming process, and the thermal insulation carriage is further ensured to have reliable thermal.
Further, the interior trim panel of the compartment body is fixed on the compartment body framework.
Has the advantages that: the interior trim panel of the carriage body is directly fixed on the framework of the carriage body, so that the interior trim panel of the carriage body is ensured to have a stable installation base body.
Further, the carriage framework comprises side frames and reinforcing supports arranged in the side frames, and the carriage interior trim panel is riveted and fixed on the corresponding side frames and the reinforcing supports of the carriage framework.
Has the advantages that: the reinforcing supports are arranged in the side frames of the compartment body framework, so that the structural strength of the compartment body framework is improved, in addition, the side frames and the reinforcing supports are simultaneously used as installation base bodies of the corresponding side interior trimming panels, the density of the interior trimming panel fixing structure is increased, and the stability of the interior trimming panel installation and fixation is improved.
Furthermore, the compartment body heat insulation layer is formed by foaming polyurethane.
Has the advantages that: the carriage body heat-insulating layer is formed by foaming polyurethane, so that the production cost of the carriage of the heat-insulating vehicle is reduced.
Further, the compartment door comprises a compartment door framework, a compartment door skin, a compartment door interior trim panel and a compartment door heat-insulating layer, wherein the compartment door skin is laid on the outer side of the compartment door framework, the compartment door heat-insulating layer is arranged between the compartment door skin and the compartment door interior trim panel, the compartment door skin and the compartment door framework enclose a compartment door forming groove, and the compartment door heat-insulating layer is formed in the compartment door forming groove in a foaming mode.
Has the advantages that: the compartment door heat-insulating layer is produced by adopting the same structure and the same process as the compartment body heat-insulating layer, so that the production process of the compartment door is simplified, the production cost of the compartment door is reduced, the compartment door is ensured to have better heat-insulating property, the production process of the heat-insulating vehicle compartment is further simplified, the production cost of the heat-insulating vehicle compartment is reduced, and the heat-insulating vehicle compartment is ensured to have better heat-insulating property.
Further, a sealing structure is arranged around the carriage door and used for sealing a gap between the carriage door and the carriage body when the carriage door is closed.
Has the advantages that: the sealing structure is arranged around the compartment door to seal the gap between the compartment door and the compartment body, so that the heat in the thermal insulation vehicle compartment is prevented from being conducted to the outside through the gap between the compartment door and the compartment body to influence the thermal insulation performance of the thermal insulation vehicle compartment.
Further, seal structure includes the twice sealing strip that sets up along railway carriage or compartment door thickness direction interval, and wherein, inboard sealing strip is low sealing strip for the laminating of railway carriage or compartment body interior plaque after the railway carriage or compartment door is closed, and the outside is high sealing strip, is used for the railway carriage or compartment door to close the laminating with railway carriage or compartment body trailing flank.
Has the advantages that: the two sealing strips form two-stage sealing, and the effective sealing of the gap between the compartment door and the compartment body is realized.
Further, the carriage door is a carriage rear door, and the carriage rear door is of a double-door structure.
Has the advantages that: the railway carriage or compartment door is the railway carriage or compartment body back door, avoids all setting up the railway carriage or compartment door at railway carriage or compartment body rear portion and lateral part and influences the thermal insulation performance in carriage, and in addition, railway carriage or compartment body back door sets up to two opening door structures, increases the efficiency in article business turn over carriage.
Further, the carriage door is hinged to the carriage framework.
Has the advantages that: the carriage body framework is used as a carriage door installation base body, and stable installation of the carriage door is conveniently realized.
In order to achieve the above purpose, the utility model discloses well heat preservation car adopts following technical scheme:
a thermal insulation vehicle comprises a vehicle body and a carriage arranged on the vehicle body, wherein the carriage comprises a carriage body and a carriage door, the carriage body comprises a carriage body framework, a carriage body skin, a carriage body interior trim panel and a carriage body thermal insulation layer, and the carriage body thermal insulation layer is arranged between the carriage body skin and the carriage body interior trim panel; the carriage body skin is laid on the outer side of the carriage body framework, and the carriage body skin and the corresponding side carriage body framework enclose a carriage body forming groove; and the heat insulation layer is formed in the compartment forming groove in a foaming manner.
The beneficial effects of the utility model reside in that: in the forming process of the compartment body heat insulation layer, the compartment body heat insulation layer is directly restrained to a set size by the compartment body forming groove, the compartment body heat insulation layer is installed on the framework when the compartment body heat insulation layer is formed, the heat insulation composite board does not need to be cut and installed according to the design size, the production steps of the heat insulation vehicle compartment are simplified, the production cost of the heat insulation vehicle compartment is reduced, in addition, the compartment body heat insulation layer is directly formed by foaming by taking the compartment body framework and the compartment body skin as a base body, the compartment body heat insulation layer is directly bonded with the compartment body framework and the compartment body skin, the gap between the compartment body heat insulation layer and the compartment body framework and the gap between the compartment body heat insulation layer and the compartment body skin are avoided, the compartment body heat insulation layer is ensured to have better heat insulation performance, the sealing operation of the gap is also omitted, meanwhile, the compartment body heat insulation layer can also fill the gap between the compartment body skin and the compartment body framework in, thereby simplifying the production process of the thermal insulation vehicle, reducing the production cost of the thermal insulation vehicle and ensuring the thermal insulation vehicle to have reliable thermal insulation performance.
Further, the interior trim panel of the compartment body is fixed on the compartment body framework.
Has the advantages that: the interior trim panel of the carriage body is directly fixed on the framework of the carriage body, so that the interior trim panel of the carriage body is ensured to have a stable installation base body.
Further, the carriage framework comprises side frames and reinforcing supports arranged in the side frames, and the carriage interior trim panel is riveted and fixed on the corresponding side frames and the reinforcing supports of the carriage framework.
Has the advantages that: the reinforcing supports are arranged in the side frames of the compartment body framework, so that the structural strength of the compartment body framework is improved, in addition, the side frames and the reinforcing supports are simultaneously used as installation base bodies of the corresponding side interior trimming panels, the density of the interior trimming panel fixing structure is increased, and the stability of the interior trimming panel installation and fixation is improved.
Furthermore, the compartment body heat insulation layer is formed by foaming polyurethane.
Has the advantages that: the carriage body heat-insulating layer is formed by foaming polyurethane, so that the production cost of the carriage of the heat-insulating vehicle is reduced.
Further, the compartment door comprises a compartment door framework, a compartment door skin, a compartment door interior trim panel and a compartment door heat-insulating layer, wherein the compartment door skin is laid on the outer side of the compartment door framework, the compartment door heat-insulating layer is arranged between the compartment door skin and the compartment door interior trim panel, the compartment door skin and the compartment door framework enclose a compartment door forming groove, and the compartment door heat-insulating layer is formed in the compartment door forming groove in a foaming mode.
Has the advantages that: the compartment door heat-insulating layer is produced by adopting the same structure and the same process as the compartment body heat-insulating layer, so that the production process of the compartment door is simplified, the production cost of the compartment door is reduced, and the compartment door is ensured to have better heat-insulating property, so that the production process of the heat-insulating vehicle is simplified, the production cost of the heat-insulating vehicle is reduced, and the heat-insulating vehicle is ensured to have better heat-insulating property.
Further, a sealing structure is arranged around the carriage door and used for sealing a gap between the carriage door and the carriage body when the carriage door is closed.
Has the advantages that: the sealing structure is arranged around the compartment door to seal the gap between the compartment door and the compartment body, so that the heat in the thermal insulation vehicle compartment is prevented from being conducted to the outside through the gap between the compartment door and the compartment body to influence the thermal insulation performance of the thermal insulation vehicle compartment.
Further, seal structure includes the twice sealing strip that sets up along railway carriage or compartment door thickness direction interval, and wherein, inboard sealing strip is low sealing strip for the laminating of railway carriage or compartment body interior plaque after the railway carriage or compartment door is closed, and the outside is high sealing strip, is used for the railway carriage or compartment door to close the laminating with railway carriage or compartment body trailing flank.
Has the advantages that: the two sealing strips form two-stage sealing, and the effective sealing of the gap between the compartment door and the compartment body is realized.
Further, the carriage door is a carriage rear door, and the carriage rear door is of a double-door structure.
Has the advantages that: the railway carriage or compartment door is the railway carriage or compartment body back door, avoids all setting up the railway carriage or compartment door at railway carriage or compartment body rear portion and lateral part and influences the thermal insulation performance in carriage, and in addition, railway carriage or compartment body back door sets up to two opening door structures, increases the efficiency in article business turn over carriage.
Further, the carriage door is hinged to the carriage framework.
Has the advantages that: the carriage body framework is used as a carriage door installation base body, and stable installation of the carriage door is conveniently realized.
Drawings
FIG. 1 is a front view of a carriage of a thermal insulation vehicle of the present invention;
FIG. 2 is a cross-sectional view of the middle box of the present invention;
FIG. 3 is a left side view of the carriage of the heat-insulating vehicle of the present invention;
FIG. 4 is a cross-sectional view of the door of FIG. 1;
fig. 5 is a schematic structural view of the heat insulation vehicle of the present invention;
in the figure: 1-a compartment body; 2-a compartment door; 3-a compartment body framework; 4-carriage body covering; 5-a compartment interior trim panel; 6-compartment body heat insulation layer; 7-a door frame; 8-a door skin; 9-a door trim panel; 10-a compartment door insulating layer; 11-a door lock; 12-a sealing strip; 13-a vehicle body; 14-a carriage.
Detailed Description
The embodiment 1 of the middle thermal insulation vehicle compartment of the utility model, as shown in fig. 1 and 3, comprises a compartment body 1 and a compartment door 2.
The structure of the car body 1 is shown in fig. 2, and includes a car body framework 3, a car body skin 4, a car body interior trim panel 5, and a car body insulation layer 6 located between the car body skin 4 and the car body interior trim panel 5.
Specifically, in this embodiment, the compartment frame 3 is a rectangular frame welded by rectangular pipes, the compartment skin 4 is laid outside the compartment frame 3 in a welding and fixing manner, and forms a compartment forming groove with the corresponding side frame as a bottom plate, during production, after the compartment skin 4 is fixed, the compartment forming groove is used as a mold cavity, and the compartment insulation layer 6 is directly formed in the compartment forming groove by foaming. The interior trim panel 5 is fixed to the inner side of the frame by a rivet to form the inner wall surface of the compartment 1.
In this embodiment, the compartment insulating layer is formed by foaming polyurethane. For the material of the interior decorative plate of the compartment body, under the premise that the requirement on the heat preservation performance is not high, in order to facilitate the installation of the interior decorative plate of the compartment body, the interior decorative plate of the compartment body can be made of plates with higher strength, such as an iron sheet plate or an aluminum sheet plate, and the like. For the fixing position of the interior trim panel of the compartment body, in other embodiments, the interior trim panel of the compartment body can be fixed on the insulation layer of the compartment body in a gluing mode.
During the specific production, firstly welding a compartment body framework, then laying compartment body skins 4 on the upper side, the lower side, the left side, the right side and the front side of the compartment body framework, enclosing the compartment body skin 4 on each side and the compartment body framework on the corresponding side into a compartment body forming groove, and then spraying foamed polyurethane in each compartment body forming groove by using a spray gun to form a compartment body heat insulation layer 6. In the spraying process, the thickness of the polyurethane is not higher than the groove depth of the carriage forming groove under the manual control of workers. After the polyurethane is foamed and solidified, the interior decorative plate of the carriage body is fixed on the inner side of the carriage body.
The compartment door 2 is a back door hinged on the compartment body framework, so that the compartment door 2 is guaranteed to have a firm mounting structure, and the compartment door 2 is stably mounted on the compartment body 1. Specifically, the structure of the car door 2 is as shown in fig. 4, and the car door 2 includes a car door frame 7, a car door skin 8, and a car door trim panel 9. The van door frame 8 is also formed by welding a rectangular tube, the van door skin 8 is laid on the outer side of the van door frame 7 in a welding and fixing mode and forms a van door forming groove with the van door frame, and during production, after the van door skin 8 is fixed, the van door forming groove is used as a die cavity, and polyurethane is directly foamed and formed in the van door forming groove to form the van door heat insulation layer 10. The interior trim panel 9 of the compartment door is fixed on the inner side of the compartment door framework 7 through rivets to form the inner wall surface of the compartment door.
In other embodiments, the car body insulating layer 6 and the car door insulating layer 10 may be formed by foaming polystyrene, phenolic aldehyde, or other insulating materials.
In this embodiment, only set up the back door on the railway carriage or compartment body 1, avoid setting up too much export and influence the leakproofness of the railway carriage or compartment body 1 on the railway carriage or compartment body 1, ensure that the railway carriage or compartment body 1 has better heat preservation performance, simultaneously, railway carriage or compartment door 2 is two opening structures, makes things convenient for the business turn over of article, sets up corresponding lock 11 on each side railway carriage or compartment door. Of course, in other embodiments, a door may be disposed on a side of the car body, so that the door with a proper orientation may be selected to load and unload articles according to actual conditions.
In order to ensure that the thermal insulation vehicle compartment has good thermal insulation performance, as shown in fig. 4, the periphery of the compartment door 2 is further provided with a sealing structure, in this embodiment, the sealing structure is specifically a sealing strip 12 fixed on the circumferential outer side wall of the compartment door framework in an adhesive manner, the sealing strip is provided with two paths along the thickness direction of the compartment door, wherein one path of the sealing strip close to the inner side of the compartment body 1 is lower in height, and can be attached to the compartment interior trim panel 5 when the compartment door 2 is closed, and the other path of the sealing strip is relatively higher in height and can be attached to the rear side surface of the compartment body 1 when the compartment door 2 is closed, so that two sealing structures are formed between the compartment door 1 and the compartment body 2, and the thermal insulation vehicle compartment is ensured to. In other embodiments, the rubber covered edge of the door can be used as a sealing structure to realize the sealing fit between the door and the carriage body.
In this embodiment, an LED illumination lamp (not shown) is provided in the vehicle compartment, so that the vehicle compartment can be used in an environment with poor light.
Production the utility model discloses during well heat preservation car carriage, directly use railway carriage or compartment body shaping recess and railway carriage or compartment door shaping recess to the corresponding heat preservation of die cavity foaming shaping, need not to tailor and install insulation composite board again, also accomplished the installation of heat preservation when the heat preservation shaping is good. Simultaneously, the insulation material directly uses corresponding covering and skeleton as the shaping base member, avoids appearing the fit clearance between heat preservation and skeleton and the covering, can also utilize the heat preservation to fill the clearance between corresponding skeleton and the corresponding covering simultaneously, has saved and has carried out sealed operation to the clearance, makes the production in heat preservation car carriage very convenient from this, and is with low costs and thermal insulation performance good.
The utility model discloses embodiment 2 in well heat preservation car carriage, the difference with embodiment 1 is that, in embodiment 1, pack the insulating material shaping through the railway carriage or compartment door shaping recess that encloses at railway carriage or compartment door skeleton and railway carriage or compartment door covering and be the heat preservation. In this embodiment, the car door is made by installing the heat-insulating composite board in the car door framework.
The utility model discloses embodiment 3 in well heat preservation car carriage, the difference with embodiment 1 is, in this embodiment, railway carriage or compartment body skeleton includes each side frame and sets up the enhancement in each side frame and props, and railway carriage or compartment body interior plaque is still with strengthening to prop the riveting fixed except with railway carriage or compartment body skeleton riveting fixed, increases railway carriage or compartment body interior plaque fixed knot's density, and railway carriage or compartment body interior plaque vibrations when preventing that corresponding heat preservation car from traveling.
The embodiment of the middle thermal insulation vehicle of the present invention, as shown in fig. 5, includes a vehicle body 13 and a carriage 14 mounted on the vehicle body 13, the structure and the manufacturing method of the carriage are the same as those of the thermal insulation vehicle carriage in the above embodiments, and the description is omitted here.
Claims (10)
1. A thermal insulation vehicle carriage, which comprises a carriage body and a carriage door,
the carriage body comprises a carriage body framework, a carriage body skin, a carriage body interior trim panel and a carriage body heat insulation layer, wherein the carriage body heat insulation layer is arranged between the carriage body skin and the carriage body interior trim panel;
the method is characterized in that:
the carriage body skin is laid on the outer side of the carriage body framework, and the carriage body skin and the corresponding side carriage body framework enclose a carriage body forming groove;
and the heat insulation layer is formed in the compartment forming groove in a foaming manner.
2. The insulated truck carriage of claim 1, wherein: the compartment interior trim panel is fixed on the compartment framework.
3. The insulated truck carriage of claim 2, wherein: the van body framework comprises side frames and reinforcing supports arranged in the side frames, and the van body interior trim panel is riveted and fixed on the corresponding side frames and the reinforcing supports of the van body framework.
4. The insulated truck carriage of any of claims 1-3, characterized in that: the compartment body heat insulation layer is formed by foaming polyurethane.
5. The insulated truck carriage of claim 1, wherein: the van door comprises a van door framework, a van door skin, a van door interior trim panel and a van door heat insulation layer, wherein the van door skin is laid on the outer side of the van door framework, the van door heat insulation layer is arranged between the van door skin and the van door interior trim panel, the van door skin and the van door framework enclose a van door forming groove, and the van door heat insulation layer is formed in the van door forming groove in a foaming mode.
6. The insulated truck carriage of claim 5, wherein: and the sealing structure is arranged around the carriage door and used for sealing a gap between the carriage door and the carriage body when the carriage door is closed.
7. The insulated truck carriage of claim 6, wherein: the sealing structure comprises two sealing strips arranged at intervals along the thickness direction of the compartment door, wherein the inner side sealing strip is a low sealing strip and is used for being attached to the interior trim panel of the compartment body after the compartment door is closed, and the outer side sealing strip is a high sealing strip and is used for being attached to the rear side surface of the compartment body after the compartment door is closed.
8. The insulated truck carriage of any one of claims 5-7, characterized in that: the compartment door is a compartment body rear door, and the compartment body rear door is of a double-door structure.
9. The insulated truck carriage of any one of claims 5-7, characterized in that: the carriage door is hinged on the carriage framework.
10. The utility model provides a heat preservation car, includes the automobile body and sets up the carriage on the automobile body, its characterized in that: the insulated truck carriage as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921353087.5U CN210912645U (en) | 2019-08-20 | 2019-08-20 | Thermal insulation vehicle carriage and thermal insulation vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921353087.5U CN210912645U (en) | 2019-08-20 | 2019-08-20 | Thermal insulation vehicle carriage and thermal insulation vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210912645U true CN210912645U (en) | 2020-07-03 |
Family
ID=71351427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921353087.5U Expired - Fee Related CN210912645U (en) | 2019-08-20 | 2019-08-20 | Thermal insulation vehicle carriage and thermal insulation vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210912645U (en) |
-
2019
- 2019-08-20 CN CN201921353087.5U patent/CN210912645U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200703 Termination date: 20210820 |