CN109050555B - A kind of carriage body construction and refrigerator car - Google Patents
A kind of carriage body construction and refrigerator car Download PDFInfo
- Publication number
- CN109050555B CN109050555B CN201810891775.0A CN201810891775A CN109050555B CN 109050555 B CN109050555 B CN 109050555B CN 201810891775 A CN201810891775 A CN 201810891775A CN 109050555 B CN109050555 B CN 109050555B
- Authority
- CN
- China
- Prior art keywords
- chassis
- side wall
- plate
- medial surface
- laid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D17/00—Construction details of vehicle bodies
- B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
- B61D17/10—Floors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D17/00—Construction details of vehicle bodies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D17/00—Construction details of vehicle bodies
- B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
- B61D17/08—Sides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D3/00—Wagons or vans
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Transportation (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention belongs to vehicle technique of refrigeration field more particularly to a kind of carriage body constructions and refrigerator car.Carriage body construction therein includes chassis side wall and base angle envelope, chassis is fixedly connected with side wall bottom, chassis and side wall all have medial surface, the junction that chassis and side wall is arranged in is sealed at base angle, base angle envelope, which has, is laid with plane, plane is laid with to be fixed on the medial surface of chassis, and it is laid with the medial surface setting that plane is close to side wall, the height for being laid with plane is higher than the medial surface of chassis, floor cloth is equipped on the medial surface of chassis, floor cloth, which is laid on, to be laid in plane, and is extended and be laid on the medial surface of side wall.The present invention achievees the purpose that the service life for improving refrigerator car and enhancing heat insulation.
Description
Technical field
The invention belongs to vehicle technique of refrigeration field more particularly to a kind of carriage body constructions and refrigerator car.
Background technique
Refrigerated railway car is mainly used for the long-distance transport of fresh and alive perishable goods, and the body construction of refrigerated railway car needs preferable
Heat preservation and insulation.Because the volume in refrigerated railway car compartment, loading capacity are larger, the direct shadow of the heat-proof quality in compartment
Ring the integral heat insulation performance of refrigerated railway car.
Currently, the compartment of refrigerated railway car is mainly by a chassis, two pieces side wall, two pieces headwall and a roof group
At preparatory integral foam is made above-mentioned all parts respectively, then is assembled greatly on assembly or fitting table, and each component connecting portion passes through
Live second time of foaming connects into a box-structure.
In the implementation of the present invention, it is found by the applicant that in the prior art the prior art has at least the following problems:
In the prior art, easily there is drainage in the junction of side wall and chassis, i.e., when car condenses or gives the floor a flush,
There may be water droplet to enter floor by the gap of the junction of side wall and chassis, easily cause the heat-proof quality on floor to decline, even
It rots on floor.
Summary of the invention
In view of the above existing problems in the prior art, the present invention provides a kind of carriage body construction and refrigerator cars, to prevent water
Drop enters floor by the gap of the junction of side wall and chassis, improves the heat-proof quality on floor, and floor is avoided to rot.
The present invention through the following technical solutions to achieve the above objectives:
On the one hand, the present invention provides a kind of carriage body construction, the carriage body construction includes chassis and side wall, the chassis
It is fixedly connected with the side wall bottom, the chassis and the side wall all have medial surface, which is characterized in that
The carriage body construction further includes base angle envelope, in which: the company of the chassis Yu the side wall is arranged in the base angle envelope
Place is met, the base angle envelope, which has, is laid with plane, and the laying plane is fixed on the medial surface of the chassis, and the paving
If plane is close to the medial surface setting of the side wall, the height for being laid with plane is higher than the medial surface of the chassis;
Floor cloth is equipped on the medial surface of the chassis, the floor cloth is laid in the laying plane, and is extended
It is laid on the medial surface of the side wall.
Further, the base angle package includes the first sealing plate and the second sealing plate of L-shaped arrangement, and first sealing plate is fixed
It is arranged on the medial surface of the side wall, second sealing plate is fixed on the medial surface of the chassis, second envelope
The surface of medial surface of the plate far from the chassis is the laying plane, and the floor cloth is laid on second sealing plate, and
Extend and is laid with to first sealing plate.
Further, the carriage body construction further includes lower frame, and the lower frame includes the first connecting plate, the first support
Plate and limit plate, in which:
First connecting plate is fixed on the medial surface of the side wall, and first connecting plate is close to the bottom
Frame setting, first sealing plate are fixed at first connecting plate on the side of the side wall;
First support plate is fixedly connected on the side of first connecting plate far from the side wall, first envelope
The both ends of plate are acted against respectively on first support plate and the chassis;
The limit plate is fixedly connected on first support plate towards on the side of the chassis, and the limit plate to
The direction of the chassis extends, be laid with to the floor cloth on first sealing plate extend be laid with to first support plate with
And on the limit plate.
Preferably, the one end of the limit plate far from first support plate extends to the lower part of first connecting plate,
Alternatively, the limit plate is arranged perpendicular to first support plate.
Further, first sealing plate is connected by the first rivet with the lower part of first connecting plate, and described second
Sealing plate is bonded in the medial surface of the chassis by sealant, and second sealing plate is connected by screw with the chassis.
Further, the chassis and the side wall also each have the lateral surface opposite with medial surface;The chassis also wraps
Body transom and chassis curb girder are included, the body transom is arranged on the lateral surface of the chassis, the body transom and institute
The lateral surface for stating side wall is connected by the chassis curb girder.
Further, the carriage body construction further includes that roof and apex angle envelope, the roof also have medial surface, the vehicle
It is fixedly connected at the top of top and the side wall, the apex angle envelope is arranged in the roof and the side wall junction.
Further, the carriage body construction further includes upper side frame, and the upper side frame and the lower frame are oppositely arranged, institute
Stating upper side frame includes the second connecting plate and the second support plate, in which:
Second connecting plate is fixed on the medial surface of the side wall, and second connecting plate is close to the vehicle
Top setting;
Second support plate is fixedly connected on the side of second connecting plate far from the side wall, the apex angle envelope
It is laid on the medial surface of the roof, and extends and be laid with to second connecting plate.
Further, there is recess, the recess is located at institute on the side of second connecting plate far from the side wall
It states between the second support plate and the roof, the opening of the recess is arranged towards the direction of the chassis, tool in the recess
There is positioning region, the apex angle envelope is laid in the recess, and is positioned by the positioning region.
On the other hand, the present invention also provides a kind of refrigerator car, the refrigerator car includes above-mentioned carriage body construction.
The beneficial effects of the present invention are:
A kind of carriage body construction provided by the present invention, since the junction of chassis and side wall, base angle envelope is arranged in base angle envelope
It with plane is laid with, is laid with plane and is fixed on the medial surface of chassis, and be laid with the medial surface setting that plane is close to side wall,
The height for being laid with plane is higher than the medial surface of chassis, and the laying plane for thus sealing the base angle of chassis and two sides forms one two
Low U-shaped between the senior middle school of side is equipped with floor cloth on the medial surface of chassis, and floor cloth, which is laid on, to be laid in plane, and is extended and be laid with
On the medial surface of side wall, when bath and side wall have condensed water on floor, water can be fallen along the floor cloth being located on side wall
Enter onto the floor cloth being laid in plane, then slide into the centre of floor cloth, so as to avoid water from the gap of floor cloth and side wall
Between penetrate into chassis in, cause floor rot and heat-proof quality decline the problem of, with such carriage body construction refrigerator car, can improve
The service life of refrigerator car and the purpose for enhancing heat insulation.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is a kind of structural schematic diagram of carriage body construction of the embodiment of the present invention;
Fig. 2 is enlarged diagram at the A in Fig. 1;
Fig. 3 is the structural schematic diagram of the lower frame in Fig. 2;
Fig. 4 is another structural schematic diagram of the lower frame in Fig. 2;
Fig. 5 is the assembling schematic diagram of side lining and the first support plate in Fig. 1;
Fig. 6 is the structural schematic diagram of the lower frame in Fig. 1;
Fig. 7 is the structural schematic diagram of the apex angle envelope in Fig. 1;
Fig. 8 is that apex angle is enclosed in the arrangement schematic diagram on lower frame;
Fig. 9 is the schematic diagram of the recess of lower frame.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
A kind of carriage body construction of the embodiment of the present invention, mainly by a chassis, two pieces side wall, two pieces headwall and a vehicle
Top composition, preparatory integral foam is made above-mentioned all parts respectively, then is assembled greatly on assembly or fitting table, each component connecting portion
A box-structure is connected by live second time of foaming.
Since drainage easily occurs in the junction of side wall and chassis in the prior art, it is based on this, the embodiment of the present invention pair
The connection of side wall and chassis improves.
Fig. 1 is a kind of structural schematic diagram of carriage body construction of the embodiment of the present invention, and Fig. 2 illustrates to amplify at the A in Fig. 1
Figure, referring to Fig. 1 and Fig. 2, in the embodiment of the present invention, chassis is fixedly connected with side wall bottom, and chassis and side wall all have medial surface,
And the carriage body construction further includes base angle envelope 301, the junction of chassis and side wall is arranged in base angle envelope 301, and base angle envelope 301 has paving
If plane, which is fixed on the medial surface of chassis, and is laid with the medial surface setting that plane is close to side wall, is laid with
The height of plane is higher than the medial surface of chassis, since in carriage body construction, the two sides of chassis are that there are two side walls for connection, correspondingly
It also can there are two low U between the one two sides senior middle school of layings plane formation for being laid with plane, and then sealing the base angle of chassis and two sides
Shape.
In conjunction with Fig. 1 and Fig. 2, in the embodiment of the present invention, floor cloth 201 is equipped on the medial surface of chassis, floor cloth 201 is spread
It is located at and is laid in plane, and extend and be laid on the medial surface of side wall, when bath and side wall have condensed water on floor, water
It can be dropped on the floor cloth being laid in plane along the floor cloth being located on side wall, then slide into the centre of floor cloth, to keep away
The problem of having exempted from water to penetrate into chassis between floor cloth and the connection gap of side wall, floor caused to rot with heat-proof quality decline,
Achieve the purpose that the service life for improving refrigerator car and enhancing heat insulation.
In conjunction with Fig. 1 and Fig. 2, in the embodiment of the present invention, base angle envelope 301 may include the first sealing plate 3011 of L-shaped arrangement
With the second sealing plate 3012, the first sealing plate 3011 is fixed on the medial surface of side wall, and the second sealing plate 3012 is fixed at bottom
On the medial surface of frame, the surface of the second medial surface of the sealing plate 3012 far from chassis is to be laid with plane, and floor cloth 201 is laid on second
On sealing plate 3012, and extend laying to the first sealing plate 3011, when side wall has condensed water, water can be along on the first sealing plate 3011
Floor cloth 201 drop on the floor cloth 201 on the second sealing plate 3012, and then slide into the middle of floor cloth.
It should be noted that in the embodiment of the present invention, base angle envelope 301 or other kinds of structure, such as the
The junction of one sealing plate 3011 and the second sealing plate 3012 is provided with step, or by arc-shaped transition etc., the embodiment of the present invention is to this
With no restriction.
In conjunction with Fig. 1 and Fig. 2, the carriage body construction of the embodiment of the present invention further includes lower frame 103, and Fig. 3 is the lower frame in Fig. 2
Structural schematic diagram, in conjunction with Fig. 1, Fig. 2 and Fig. 3, the lower frame 103 of the embodiment of the present invention includes the first connecting plate 1031, first
Support plate 1032 and limit plate 1033.
In conjunction with Fig. 1, Fig. 2 and Fig. 3, in the embodiment of the present invention, the first connecting plate 1031 is fixed at the medial surface of side wall
On, and the first connecting plate 1031 is close to chassis setting, the first sealing plate 3011 is fixed at the first connecting plate 1031 backwards to side wall
Side on, to realize installation of first sealing plate 3011 on side wall.
In conjunction with Fig. 1, Fig. 2 and Fig. 3, in the embodiment of the present invention, the first support plate 1032 is fixedly connected on the first connecting plate
On 1031 sides far from side wall, the both ends of the first sealing plate 3011 are acted against respectively on the first support plate 1032 and chassis.
In conjunction with Fig. 1, Fig. 2 and Fig. 3, in the embodiment of the present invention, limit plate 1033 is fixedly connected on 1032 court of the first support plate
To on the side of chassis, and limit plate 1033 extends to the direction of chassis, is laid with to the floor cloth 201 of the first sealing plate 3011 and extends
It is laid with to the first support plate 1032 and limit plate 1033, with the carry out positioning molding to floor cloth 201.
Preferably, one end that the limit plate 1033 in the embodiment of the present invention may be located remotely from the first support plate 1032 connects to first
The lower part of fishplate bar 1031 extends, alternatively, (as described in Figure 4) is arranged perpendicular to the first support plate 1032 in limit plate 1033, both
Structure type can provide floor cloth certain chucking power, reduce its risk fallen off.
In conjunction with Fig. 1 and Fig. 2, in the embodiment of the present invention, the first sealing plate 3011 can pass through rivet 502 and the first connecting plate
1031 lower part connection, the second sealing plate 3012 is bonded on chassis by sealant, and the second sealing plate 3012 passes through 501 He of screw
Chassis is attached, wherein screw 501 is preferably sunk screw, protrusion occurs to avoid the surface of floor cloth 201.
Further, in conjunction with Fig. 1, in the embodiment of the present invention, side wall includes side sheet 101 (lateral surface of side wall), interior
Side wall panel 104 (medial surface of side wall), side wall thermal insulation layer 102 and lower frame 103, wherein side sheet 101 and side lining
104 are oppositely arranged, and side lining 104 is stretched out in the lower end of side sheet 101, and the lower end of side lining 104 is arranged at first
On fagging 1032, side wall thermal insulation layer 102 is arranged between outer side wall panel 101 and side lining 104, to play the work of cold-storage insulation
With.
Fig. 5 is the assembling schematic diagram of side lining and the first support plate in Fig. 1, in conjunction with Fig. 5, in the embodiment of the present invention, the
The middle part of one mounting plate 1032 is provided with a dovetail groove 1034, and the bottom end clearance fit of side lining 104 is in the dovetail groove
1034 kinds, to realize installation positioning of the side lining 104 in the first support plate 1032.
Further, in conjunction with Fig. 1, in the embodiment of the present invention, chassis includes lower floor 204 (lateral surface of side wall), Shangdi
Plate 202 (medial surface of chassis), side wall thermal insulation layer 102 and the first second time of foaming thermal insulation layer 302, wherein lower floor 202 and outer
The bottom end of side wall panel 101 is vertically arranged, and the bottom end of upper floor 202 and the first connecting plate 1031 is vertically arranged, lower floor 204 and upper
Be filled with floor thermal insulation layer 203 between floor 202, the setting of the first second time of foaming thermal insulation layer 302 outer side wall panel 101 and floor every
Between thermosphere 203, to play the role of cold-storage insulation.
In the embodiment of the present invention, the second sealing plate 3012 and floor cloth 201 are arranged at floor 202, and upper floor 202 is excellent
It is selected as timber floor, to reach heat insulation, lower floor 204 is preferably that metal material is made, and improves installation strength.
Further, in conjunction with Fig. 1, in the embodiment of the present invention, chassis further includes body transom 205 and chassis curb girder 206,
Body transom 205 is arranged on the lateral surface of chassis, and the lateral surface of body transom 205 and side wall is connected by chassis curb girder 206.
Further, in the embodiment of the present invention, one end of chassis curb girder 206 and body transom 205 are connected, chassis curb girder
Direction bending of 206 other end to the medial surface away from chassis, to form docking section, docking section is fixed to be fitted in the outer of side wall
On side, to realize the connection and sealing between chassis and side wall.
In addition, in the prior art, the junction of side wall and top plate, it is understood that there may be steam penetrates into the phenomenon that thermal insulation layer, through dividing
Analysis is to be based on this, the embodiment of the present invention is changed as caused by the poor sealing effect between on the inside of side wall and on the inside of top plate
Into.
In conjunction with Fig. 1, the carriage body construction of the embodiment of the present invention further includes apex angle envelope 303, and roof has medial surface, roof and side
Wall top portion is fixedly connected, and 303 setting of apex angle envelope can prevent steam from entering side in roof and side wall junction, apex angle envelope 303
The junction of wall and top plate, to play sealing effect.
Further, in conjunction with Fig. 1, the carriage body construction of the embodiment of the present invention can also include upper side frame 106, and Fig. 6 is in Fig. 1
Lower frame structural schematic diagram, in conjunction with Fig. 1 and Fig. 6, in the embodiment of the present invention, upper side frame 106 and lower frame 103 is opposite sets
It sets, upper side frame 106 includes the second connecting plate 1061 and the second support plate 1062, wherein the fixed setting of the second connecting plate 1061
On the medial surface of side wall, and the second connecting plate 1061 is close to roof setting, and the second support plate 1062 is fixedly connected on the second company
For fishplate bar 1061 far from the side of side wall, such upper side frame 106 is in ┝ type, and apex angle envelope 303 is laid on the medial surface of roof, and
Extend and is laid with to the second connecting plate 1061 and the second support plate 1062.
Fig. 7 is the structural schematic diagram of the apex angle envelope in Fig. 1, and Fig. 8 is that apex angle is enclosed in the arrangement schematic diagram on lower frame, in conjunction with
Fig. 1, Fig. 6, Fig. 7 and Fig. 8, the second connecting plate 1061 of the embodiment of the present invention is far from can also have recess on the side of side wall
1063, the recess 1063 between the second support plate 1062 and roof, be recessed 1063 opening towards chassis direction be arranged,
And there is positioning region 1064 in recess 1063, apex angle envelope 303 is laid in recess 1063, and is positioned by positioning region 1064.In this way
It is in hook-shaped (as shown in Figure 7) that being arranged, which can just be such that apex angle envelope 303 equips in the part of recess, and steam can be sealed along apex angle
303, it enters in recess 1063, since the opening of recess 1063 is arranged towards the direction of chassis, such steam can be endways
It is flowed on floor cloth 201 on the inside of side wall, to prevent side wall and top plate junction, there may be steam to penetrate into showing for thermal insulation layer
As occurring, heat insulation is improved.
Further, in conjunction with Fig. 1, in the embodiment of the present invention, including apex angle envelope 303 is fixedly connected by the second rivet 503
On top plate 404, and the surface of recess 1063 is equipped with and stores glue tooth 1065 (as shown in Figure 9), stores and is provided with sealing on glue tooth 1065
Apex angle envelope 303 is fixed in recess 1063 by glue, sealant.
In conjunction with Fig. 9, in the embodiment of the present invention, positioning region 1064 is a block structure, and the end of apex angle envelope 303 is arranged in
Place.
In conjunction with Fig. 1, in the embodiment of the present invention, the both ends of side lining 104 bear against in the first support plate 1032 and
In second support plate 1062, i.e. in the first support plate 1032 and the second support plate 1062 realizes that the clamping to side lining 104 is fixed
Position.
Further, in conjunction with Fig. 1, in the embodiment of the present invention, roof includes outer top panel 402,404 (i.e. roof of inner top panel
Medial surface) and roof heat insulation layer 403, outer top panel 402 and inner top panel 404 be oppositely arranged, roof heat insulation layer 403 setting pushes up outside
Between plate 402 and inner top panel 404.
Further, in conjunction with Fig. 1, the embodiment of the invention also includes car roof side-beam 401, one end of car roof side-beam 401 and outer
The edge of top plate 402 docks, and the middle part of car roof side-beam 401 is connected to the top of side sheet 101, car roof side-beam 401 and apex angle
It is provided with second secondary foam insulation 304 between envelope 303, the other end of car roof side-beam 401 is folded into second secondary hair
It steeps in thermal insulation layer 304, the sealing to realize roof and side wall is heat-insulated.
The embodiment of the present invention first connects side lining 104 in assembly with lower frame 103 and the welding of upper side frame 106 respectively
It connects, then is made up of the side with thermal and insulating performance integrated foaming process after positioning with side sheet 101 and top side rail 105
Wall;And chassis curb girder 206,204 groups of body transom 205, lower floor welderings constitute steel underframes, then with upper floor 202, floor every
Thermosphere 203 constitutes the chassis with thermal and insulating performance;Car roof side-beam 401 and 402 groups of welderings of outer top panel, then with inner top panel 404 and
Roof heat insulation layer 403 constitutes the roof with thermal and insulating performance.
Side wall, chassis, roof are assembled greatly on assembly or fitting table position again after being made in advance respectively, Side fascia 101 and chassis
206 overlap joint welding of curb girder, base angle envelope 301 are fitted on floor 202 and apply sealant with the contact surface on upper floor 202 and use spiral shell
Nail 501 is fixed, and the another side of base angle envelope 301 is attached to the medial surface of lower frame 103, and contact surface applies sealant and with 502 riveting of rivet
It connects.Side wall, chassis, base angle form cavity zone between sealing.Car roof side-beam 401 and top side rail 105 are welded to connect, and upper side frame 106 is recessed
Sealant is applied in slot, then apex angle is sealed into 303 pintles and is caught in 106 groove of upper side frame, and apex angle is sealed into 303 and upper side frame with rivet 502
105 rivetings are reinforced, and apex angle envelope 303 is riveted with after 404 contact surface of inner top panel painting sealant with rivet 503, side wall, roof, apex angle
Cavity zone is formed between envelope.
Foam-in-place, the first second time of foaming thermal insulation layer are carried out to the cavity zone at base angle envelope 301 and apex angle envelope 303 respectively again
302, side wall thermal insulation layer 102 and floor thermal insulation layer 203, roof heat insulation layer 403 are linked to be one by second secondary foam insulation 304
Body constitutes whole thermal insulation layer.
The present invention effectively can prevent steam from entering thermal insulation layer, to guarantee compartment heat-proof quality.
The embodiment of the invention also provides a kind of refrigerator car, which includes above-mentioned carriage body construction, has this compartment knot
The refrigerator car of structure can make to increase its service life, and enhancing heat insulation.
Embodiment provided above is better embodiment of the invention, only is used to facilitate to illustrate the present invention, not to this hair
It is bright to make any form of restriction, have usually intellectual in any technical field, if not departing from the proposed skill of the present invention
In the range of art feature, using the equivalent embodiment for locally changing or modifying made by disclosed technology contents, and
Without departing from technical feature content of the invention, in the range of still falling within the technology of the present invention feature.
Claims (8)
1. a kind of carriage body construction, the carriage body construction includes chassis and side wall, the fixed company of the chassis and the side wall bottom
It connects, the chassis and the side wall all have medial surface, which is characterized in that
The carriage body construction further includes base angle envelope (301), in which: the base angle envelope (301) is arranged in the chassis and the side
The junction of wall, the base angle envelope (301), which has, is laid with plane, the medial surface for being laid with plane and being fixed at the chassis
On, and the medial surface setting for being laid with plane and being close to the side wall, the height for being laid with plane are higher than the interior of the chassis
Side;
It being equipped on the medial surface of the chassis floor cloth (201), the floor cloth (201) is laid in the laying plane,
And extends and be laid on the medial surface of the side wall;
The base angle envelope (301) includes the first sealing plate (3011) and the second sealing plate (3012) of L-shaped arrangement, first sealing plate
(3011) it is fixed on the medial surface of the side wall, second sealing plate (3012) is fixed at the inside of the chassis
On face, the surface of medial surface of second sealing plate (3012) far from the chassis is the laying plane, the floor cloth
(201) it is laid on second sealing plate (3012), and extends laying to first sealing plate (3011);
The carriage body construction further includes lower frame (103), and the lower frame (103) includes the first connecting plate (1031), first
Fagging (1032) and limit plate (1033), in which:
First connecting plate (1031) is fixed on the medial surface of the side wall, and first connecting plate (1031) is tight
The chassis setting is pasted, first sealing plate (3011) is fixed at first connecting plate (1031) backwards to the side wall
On side;
First support plate (1032) is fixedly connected on the side of the separate side wall of first connecting plate (1031), institute
The both ends for stating the first sealing plate (3011) are acted against respectively on first support plate (1032) and the chassis;
The limit plate (1033) is fixedly connected on first support plate (1032) towards on the side of the chassis, and described
The direction of limit plate (1033) Xiang Suoshu chassis extends, and is laid with to the floor cloth (201) of first sealing plate (3011) and prolongs
Laying is stretched to first support plate (1032) and the limit plate (1033).
2. a kind of carriage body construction according to claim 1, which is characterized in that the limit plate (1033) is far from described first
One end of support plate (1032) extends to the lower part of first connecting plate (1031), alternatively, the limit plate (1033) is vertical
It is arranged in first support plate (1032).
3. a kind of carriage body construction according to claim 1, which is characterized in that first sealing plate (3011) passes through the first riveting
Nail (502) is connected with the lower part of first connecting plate (1031), and second sealing plate (3012) is bonded in institute by sealant
The medial surface of chassis is stated, and second sealing plate (3012) is connected by screw (501) with the chassis.
4. a kind of carriage body construction according to claim 1, which is characterized in that the chassis and the side wall also each have and
The opposite lateral surface of medial surface;The chassis further includes body transom (205) and chassis curb girder (206), the body transom
(205) it is arranged on the lateral surface of the chassis, the lateral surface of the body transom (205) and the side wall passes through the chassis
Curb girder (206) connection.
5. a kind of carriage body construction according to claim 1, which is characterized in that the carriage body construction further includes roof and top
(303) are sealed at angle, and the roof also has medial surface, are fixedly connected at the top of the roof and the side wall, the apex angle seals (303)
It is arranged in the roof and the side wall junction.
6. a kind of carriage body construction according to claim 5, which is characterized in that the carriage body construction further includes upper side frame
(106), the upper side frame (106) and the lower frame (103) are oppositely arranged, and the upper side frame (106) includes the second connecting plate
(1061) and the second support plate (1062), in which:
Second connecting plate (1061) is fixed on the medial surface of the side wall, and second connecting plate (1061) is tight
Paste the roof setting;
Second support plate (1062) is fixedly connected on the side of the separate side wall of second connecting plate (1061), institute
It states apex angle envelope (303) to be laid on the medial surface of the roof, and extends and be laid with to second connecting plate (1061).
7. a kind of carriage body construction according to claim 6, which is characterized in that second connecting plate (1061) is far from described
There is recess (1063) on the side of side wall, the recess (1063) be located at second support plate (1062) and the roof it
Between, the opening of the recess (1063) is arranged towards the direction of the chassis, has positioning region in the recess (1063)
(1064), the apex angle envelope (303) is laid in the recess (1063), and is positioned by the positioning region (1064).
8. a kind of refrigerator car, which is characterized in that the refrigerator car includes the described in any item carriage body constructions of claim 1-7.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810891775.0A CN109050555B (en) | 2018-08-07 | 2018-08-07 | A kind of carriage body construction and refrigerator car |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810891775.0A CN109050555B (en) | 2018-08-07 | 2018-08-07 | A kind of carriage body construction and refrigerator car |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109050555A CN109050555A (en) | 2018-12-21 |
CN109050555B true CN109050555B (en) | 2019-08-20 |
Family
ID=64678517
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810891775.0A Active CN109050555B (en) | 2018-08-07 | 2018-08-07 | A kind of carriage body construction and refrigerator car |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109050555B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU224660U1 (en) * | 2024-01-09 | 2024-04-01 | Акционерное общество "Рузаевский завод химического машиностроения" (АО "Рузхиммаш") | REFRIGERATOR CAR |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110588686B (en) * | 2019-10-10 | 2024-05-28 | 中车长江车辆有限公司 | Railway heat-preservation transport vehicle and side wall and assembly method thereof |
CN113492886A (en) * | 2021-07-16 | 2021-10-12 | 中车唐山机车车辆有限公司 | Floor device and rail vehicle |
CN113788037B (en) * | 2021-08-19 | 2022-07-26 | 中车唐山机车车辆有限公司 | Side wall and floor cloth connecting structure and train carriage |
CN114379599B (en) * | 2021-11-05 | 2023-06-13 | 中车长江车辆有限公司 | Refrigerator carriage and railway refrigerator car with same |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2359250Y (en) * | 1998-12-17 | 2000-01-19 | 上海中集冷藏箱有限公司 | Sealing connecting device for floor and sideboard of refrigerated container |
CN201089602Y (en) * | 2007-04-27 | 2008-07-23 | 中国国际海运集装箱(集团)股份有限公司 | Box body connecting structure for refrigerating box as well as refrigerated container using the same |
CN101362546B (en) * | 2007-08-07 | 2010-09-15 | 中国国际海运集装箱(集团)股份有限公司 | Insulation equipment and connection technology between top board and lateral board thereof |
CN101382376B (en) * | 2007-09-05 | 2010-04-21 | 上海中集冷藏箱有限公司 | Bottom side beam installation for refrigerating box |
CN102085828A (en) * | 2009-12-03 | 2011-06-08 | 中国国际海运集装箱(集团)股份有限公司 | Truck bed with lighting device |
CN105775454B (en) * | 2014-12-25 | 2018-11-27 | 中集集团集装箱控股有限公司 | Apex angle sealing device and frozen products insulated container with it |
CN105818826B (en) * | 2016-05-20 | 2019-02-19 | 中车眉山车辆有限公司 | A kind of rolling stock with cold storage function |
-
2018
- 2018-08-07 CN CN201810891775.0A patent/CN109050555B/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU224660U1 (en) * | 2024-01-09 | 2024-04-01 | Акционерное общество "Рузаевский завод химического машиностроения" (АО "Рузхиммаш") | REFRIGERATOR CAR |
Also Published As
Publication number | Publication date |
---|---|
CN109050555A (en) | 2018-12-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109050555B (en) | A kind of carriage body construction and refrigerator car | |
US6575102B2 (en) | Temperature controlled railway car | |
US4091743A (en) | Floor structure for refrigerated vehicles | |
US3368315A (en) | Extruded metal floor section for vehicles and the like | |
US7478600B2 (en) | Temperature controlled railway car | |
CN107672612B (en) | Railway wagon body | |
US7543367B2 (en) | Method of assembling a temperature controlled railway car | |
CA2508361A1 (en) | Temperature controlled railway car | |
US6892433B2 (en) | Manufacturing method of assembling temperature controlled railway car | |
CN101229871B (en) | Container floor plate | |
CN201258168Y (en) | Froze products insulated container and connecting structure of bottom board and side board thereof | |
RU174458U1 (en) | SPRING BEAM OF THE FREIGHT RAILWAY SEMI-WAGON WITH UNLOADING HATCHES | |
CN205871834U (en) | Section bar and use cold -stored refrigerator wagon of this section bar | |
CN209022824U (en) | Refrigerated Railway Cars roof construction and refrigerator car | |
CN212291298U (en) | Refrigerated container with insulated inside and outside box body | |
CN213040856U (en) | Piece structure of combination cold box | |
CN110588686B (en) | Railway heat-preservation transport vehicle and side wall and assembly method thereof | |
CN209701439U (en) | Insulated container floor installation assembly | |
CN101362546B (en) | Insulation equipment and connection technology between top board and lateral board thereof | |
RU204607U1 (en) | BODY OF THE COVERED FREIGHT WAGON | |
AU2020362710B2 (en) | Railway heat-insulating transportation vehicle and side wall thereof and assembling method therefor | |
CN209739854U (en) | thermal insulation container | |
CN218289017U (en) | Reinforcing structure of container underframe | |
CN2587802Y (en) | Special refrigeration container | |
CN217836915U (en) | Apex angle seal |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210707 Address after: 100844 Fuxing Road 10, Beijing, Haidian District Patentee after: China National Railway Group Co.,Ltd. Patentee after: CRRC Yangtze Co.,Ltd. Patentee after: China Railway Special Cargo Logistics Co., Ltd Address before: 430212 new bridge area, Jiangxia Economic Development Zone, Wuhan, Hubei Patentee before: CRRC Yangtze Co.,Ltd. |
|
TR01 | Transfer of patent right |