CN106364574A - Carriage structure of vehicle - Google Patents
Carriage structure of vehicle Download PDFInfo
- Publication number
- CN106364574A CN106364574A CN201610864987.0A CN201610864987A CN106364574A CN 106364574 A CN106364574 A CN 106364574A CN 201610864987 A CN201610864987 A CN 201610864987A CN 106364574 A CN106364574 A CN 106364574A
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- China
- Prior art keywords
- frame
- underframe
- coaming plate
- stand
- railway carriage
- 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.)
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- 238000003860 storage Methods 0.000 claims abstract description 23
- 230000002093 peripheral effect Effects 0.000 claims description 31
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- 230000032258 transport Effects 0.000 description 11
- 238000012423 maintenance Methods 0.000 description 7
- 230000007306 turnover Effects 0.000 description 7
- 238000012545 processing Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000012856 packing Methods 0.000 description 4
- 230000035939 shock Effects 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 241000469816 Varus Species 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D33/00—Superstructures for load-carrying vehicles
- B62D33/04—Enclosed load compartments ; Frameworks for movable panels, tarpaulins or side curtains
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/30—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats
- B60N2/3038—Cushion movements
- B60N2/304—Cushion movements by rotation only
- B60N2/3045—Cushion movements by rotation only about transversal axis
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Packaging Of Machine Parts And Wound Products (AREA)
Abstract
The invention discloses a carriage structure of a vehicle. According to the technical scheme, the carriage structure of the vehicle is characterized in that the carriage structure comprises a carriage body which comprises an underframe, lateral frames are arranged on the two opposite sides of the underframe, the ends, away from the underframe, of the two lateral frames are connected with a top frame, and the underframe, the lateral frames and the top frame are independent in the transporting process; an overturning frame is hinged to the side, facing a cab, of the underframe, and a storage cavity is formed by the underframe, the overturning frame, the lateral frames and the top frame in a surrounded mode; and the overturning frame surrounds the storage cavity when positioned on the carriage body, and the overturning frame can be overturned to the bottom of the storage cavity after positioning is relieved. When the carriage structure is disassembled to be transported, the occupied space is small, and carrying is convenient; and the space utilization rate of a carriage can be increased.
Description
Technical field
A kind of the present invention relates to automotive field, more specifically, it relates to vehicle box structure of car.
Background technology
Economical passenger and freight transportation vehicle needs have as far as possible simple structure, so that reduces cost and process and be easy to
Manufacture.
In prior art, the railway carriage shelf of four-wheel station waggon have the problem that 1, railway carriage shelf generally adopt one
Body formula structure, vehicle frame, side plate frame and ceiling frame are welded together by it, therefore in the accessory transport before vehicle assembling, railway carriage
The shelf space shared in packaging is larger, and transport and installation are inconvenience, and when damaging occurs in one of grillage, needs
Whole railway carriage shelf are unloaded maintenance, is inconvenient；2nd, four-wheel station waggon be used for hauling goods manned, and due in railway carriage
It is provided with passenger-seat in shelf, therefore occupy a part of space of railway carriage, thus transport space tails off when transporting article,
Reduce the utilization rate in railway carriage space.
Content of the invention
In view of the shortcomings of the prior art, it is an object of the invention to provide a kind of vehicle box structure of car, this railway carriage is tied
Take up space during structure fractionation transport little, carrying is convenient；And be conducive to improving the space availability ratio of railway carriage.
For achieving the above object, the technical scheme is that a kind of vehicle box structure of car, include railway carriage originally
Body, described railway carriage body includes underframe, and the opposite sides of described underframe is equipped with side frame, and side frames connect away from one end of underframe
It is connected to upper frame, described underframe, side frame and upper frame are independent each other in transportation；Described underframe is towards driver's cabin side
It is hinged with rollover stand, described underframe, rollover stand, side frame and upper frame surround and be formed with storage chamber, described rollover stand is positioned at car
Storage chamber is surrounded, described rollover stand releases can be to the bottom reversed of storage chamber during positioning when on case body.
The present invention is further arranged to: described rollover stand includes back rest and take frame, described take frame side and leans on
Backrest is hinged, and opposite side is hinged with underframe.
The present invention is further arranged to: when described frame of taking overturns to underframe and back rest vertically positioning on underframe
When, back rest has backed seat with taking frame and being formed；When described back rest with when taking frame and all overturning to underframe, backrest
Frame and take frame and be respectively formed seat.
The present invention is further arranged to: described rollover stand is provided with latch, and described side frame is provided with several and supplies latch to insert
Pin-and-hole, so go to determine the position of these pin-and-holes, when back rest and take frame formed have backed seat when pin-and-hole position
Correspond at latch on side frame；When back rest is located at corresponding latch on side frame with taking pin-and-hole when frame is respectively formed seat；When turning over
Pivoted frame surrounds pin-and-hole during storage chamber with railway carriage body and is located at corresponding latch on side frame.
The present invention is further arranged to: described side frame is provided with the obstruction spacing edge to driver's cabin one side to overturn for the rollover stand.
The present invention is further arranged to: is provided with side stand between described underframe and side frame, described underframe, side frame, upper frame
And side stand is independent each other in transportation；The side that described underframe is located at the tailstock is hinged with tailstock, described tailstock
Can be positioned on side stand when being flipped up putting in place.
The present invention is further arranged to: each underframe, side frame, upper frame and side stand are constituted by forward and backward frame split, edge
Railway carriage body length of wagon direction this forward and backward frame structure of Definition of Division.
The present invention is further arranged to: the forward and backward frame of described underframe all includes the first peripheral main frame and the first bracing frame,
The forward and backward frame of described side frame all includes the second peripheral main frame and the second bracing frame, and the forward and backward frame of described upper frame all includes
Three peripheral main frames and the 3rd bracing frame, the forward and backward frame of described side stand all includes the main frame of fourth peripheral and the 4th bracing frame；Respectively
The main frame of periphery is the outside framework being closed into whole circle, and each bracing frame is equipped with several, and is fixedly supported to each peripheral main frame
Framework inside.
The present invention is further arranged to: the inner side of described side stand abuts and is provided with protection coaming plate, the inner side of described tailstock
Abutting is provided with tail coaming plate, described protection coaming plate and tail coaming plate is equipped with and is respectively used to the convex of embedded side stand and tailstock
Platform.
The present invention is further arranged to: described tailstock is provided with some levers, on described protection coaming plate and tail coaming plate
Boss is equipped with several, forms embedded groove between two adjacent boss, when under protection coaming plate and side stand fit-state, institute
The embedded groove stated on protection coaming plate is mutually chimeric with the 4th bracing frame；When under tail coaming plate and tailstock fit-state, on described tail coaming plate
Embedded groove mutually chimeric with lever.
In sum, the method have the advantages that being split between the underframe of railway carriage body, side frame and upper frame
Setting, therefore each grillage of railway carriage body machine-shaping respectively, and can in transportation after the completion of processing and manufacturing
Pack after each grillage is split, thus being conducive to reducing the volume of packing cratess, occupation of land volume can be reduced, be also more convenient for removing
Fortune, thus effectively reduce cost of transportation；And after each grillage of railway carriage body transports appointed place, can be as needed by each
Grillage assembly is got up, and the mode of assembly can select to weld or be detachably connected.After grillage is using welding assembly, wherein
Any grillage mode of occurring may also be employed when damaging cutting this grillage destructiveness is disassembled, newer grillage is carried out
Welded and installed, thus realize the keeped in repair replacement of grillage；But using being detachably connected between the application preferably each grillage, just
It is only necessary to unload damaged components when damaging occurs in any accessory therein, you can maintenance or replacement, advantageously reduce and keep in repair into
This, improve accessory utilization rate.
Because rollover stand can turn down to inside railway carriage body, when therefore railway carriage is used for manned, can be by rollover stand to railway carriage
Take for passenger after turnover in body；And when hauling goods by rollover stand in vertical state, and it is encircled into storing with railway carriage body
Chamber is used for arrangement of goods, can avoid laying passenger-seat in storing intracavity, thus being conducive to transport when increasing transport article
Space, therefore substantially increases the utilization rate in container space.
Brief description
Fig. 1 is the perspective view (from back to front) of vehicle box structure；
Fig. 2 is a portion mplifying structure schematic diagram in Fig. 1；
Fig. 3 is the opposite side perspective view (from front to back) of vehicle box structure；
Fig. 4 is the perspective view of vehicle frame；
Fig. 5 is b portion mplifying structure schematic diagram in Fig. 4；
Fig. 6 is the dimensional decomposition structure diagram of coaming plate and support body.
Reference: 1, railway carriage body；11st, storage chamber；12nd, spacing edge；2nd, underframe；21st, the first peripheral main frame；22nd,
One bracing frame；3rd, side frame；31st, the second peripheral main frame；32nd, the second bracing frame；4th, upper frame；41st, the 3rd peripheral main frame；42nd, the 3rd
Bracing frame；5th, side stand；51st, the main frame of fourth peripheral；52nd, the 4th bracing frame；53rd, protect coaming plate；6th, rollover stand；61st, back rest；
62nd, take frame；63rd, latch；64th, pin-and-hole；7th, tailstock；71st, tail coaming plate；72nd, lever；8th, boss；9th, embedded groove.
Specific embodiment
With reference to the accompanying drawings and examples, the present invention is described in more detail.Wherein identical parts identical
Reference represents.It should be noted that word "front", "rear", "left", "right", "up" and "down" used in describing below
Refer to the direction in accompanying drawing, word " bottom surface " and " top surface ", " interior " and " outward " refer respectively to towards or away from particular elements
The direction of geometric center.
Referring to figs. 1 to shown in 4, a kind of vehicle box structure of car, include railway carriage body 1, railway carriage body 1 includes underframe 2,
The opposite sides of underframe 2 is equipped with side frame 3, and side frames 3 are connected with upper frame 4 away from one end of underframe 2, underframe 2, side frame 3 and
Upper frame 4 is independent each other in transportation；Underframe 2 is hinged with rollover stand 6 towards driver's cabin side, underframe 2, rollover stand 6,
Side frame 3 and upper frame 4 surround and are formed with storage chamber 11, and rollover stand 6 surrounds storage chamber 11 when being positioned on railway carriage body 1, upset
Frame 6 releases can be to the bottom reversed of storage chamber 11 during positioning.
It is split setting between the underframe 2 of railway carriage body 1, side frame 3 and upper frame 4, therefore each plate of railway carriage body 1
Frame machine-shaping respectively, and pack after each grillage can be split in transportation after the completion of processing and manufacturing, thus having
Beneficial to the volume reducing packing cratess, occupation of land volume can be reduced, also be more convenient for carrying, thus effectively reducing cost of transportation；And car
After each grillage of case body 1 transports appointed place, as needed each grillage assembly can be got up, and the mode of assembly can
To select welding or to be detachably connected.After grillage is using welding assembly, also can adopting when damaging occurs in any grillage therein
With the mode of cutting, this grillage destructiveness is disassembled, newer grillage is carried out welded and installed, thus that realizes grillage can
Maintenance is replaced；But using being detachably connected between the application preferably each grillage, be easy to any accessory therein and occur damaging
When it is only necessary to damaged components are unloaded, you can maintenance or replace, advantageously reduce maintenance cost, improve accessory utilization rate.
Because rollover stand 6 can be to railway carriage body 1 inner side turnover, when therefore railway carriage is used for manned, can be by rollover stand 6 to car
Take for passenger after turnover in case body 1；And when hauling goods by rollover stand 6 in vertical state, and it is encircled into railway carriage body 1
Storage chamber 11 is used for arrangement of goods, can avoid laying passenger-seat in storage chamber 11, thus being conducive to increasing transport article
When transport space, therefore substantially increase the utilization rate in container space.
And railway carriage body 1 and driver's cabin are connected in the structure of railway carriage, because driver's cabin is relatively airtight structure,
Therefore rollover stand 6 is located on railway carriage body 1 towards driver's cabin side, is conducive to being held turned over the clean-up performance of frame 6, facilitates it
Passenger can be facilitated directly to take when forming seat；And connection driver's cabin and container, make full use of space, raising is driven when manned
The personnel that sail are in the comfortableness of passenger personnel and safety.
Referring to figs. 1 to shown in 3, rollover stand 6 includes back rest 61 and takes frame 62, takes frame 62 side and back rest 61
Hinged, opposite side is hinged with underframe 2., to during railway carriage body 1 varus folding, rollover stand 6 is also in back rest 61 with take advantage of for rollover stand 6
Turnover is produced, to overturn to the bottom of storage chamber 11 back rest 61 vertically fixed on underframe 2 when taking frame 62 between seat 62
During position, back rest 61 has backed seat with taking frame 62 and being formed；This structure can be prevented effectively from passenger and rely on railway carriage originally
Body 1 inwall, because railway carriage body 1 inwall touches goods at ordinary times, therefore cleanliness factor is poor, is to avoid touching when passenger takes
Railway carriage body 1 inwall and have sense of restraint, therefore passenger can be allowed to have relied on when taking by setting up back rest 61, reduction is taken advantage of
The sense of restraint of visitor, thus be conducive to improving comfort level when passenger takes.
Additionally, rollover stand 6 to railway carriage body 1 varus folding during, back rest 61 and take between frame 62 keep be in
One plane, when back rest 61 with when taking frame 62 and all overturning the bottom to storage chamber 11, back rest 61 and take the equal shape of frame 62
Become seat；Therefore back rest 61 and take frame 62 and all can be used in taking for passenger, is conducive to increasing passenger's useful load.
With reference to shown in Fig. 2, rollover stand 6 is provided with latch 63, and side frame 3 is provided with the pin-and-hole 64 that several supply latch 63 insertion,
So to go to determine the position of these pin-and-holes 64, when back rest 61 and pin-and-hole 64 when taking frame 62 formation tool backed seat
Correspond at latch 63 on side frame 3；When back rest 61 is located at corresponding on side frame 3 inserting with taking pin-and-hole 64 when frame 62 is respectively formed seat
At pin 63；When rollover stand 6 surrounds storage chamber 11 with railway carriage body 1, pin-and-hole 64 is located at corresponding latch 63 on side frame 3.
Latch 63 inserts the fixation that can realize rollover stand 6 in pin-and-hole 64 easily, and this structure is simply easily implemented, and effectively reduces
Processing cost.And need to disclose, at least provided with a latch 63 on rollover stand 6, and railway carriage body 1 is provided with three herein
The pin-and-hole 64 being adapted with this latch 63, when a pin-and-hole 64 is used for rollover stand 6 with the perpendicular structure in railway carriage body 1 bottom,
When being exactly that rollover stand 6 surrounds storage chamber 11 with railway carriage body 1, the latch 63 on rollover stand 6 is inserted in pin-and-hole 64, thus
Realize the fixation of rollover stand 6；Or when rollover stand 6 is entirely turned to railway carriage body 1 bottom and is fitted with bottom, that is,
Back rest 61 and when taking frame 62 and being respectively formed seat, latch 63 is inserted in pin-and-hole 64, thus realizing the fixation at seat；?
Can be rollover stand 6 to during the 1 inner side turnover of railway carriage body, take frame 62 and fit with railway carriage body 1 bottom, back rest 61 can be with
Take frame 62 and keep vertical stratification, that is, back rest 61 and take frame 62 and formed when having backed seat, now latch 63
Be inserted in pin-and-hole 64, thus realize back rest 61 with take frame 62 be in l shape structure setting, take for passenger and according to
By it is therefore desirable to latch 63 is arranged on the back rest 61 on rollover stand 6.Additionally can be further preferably on rollover stand 6
It is provided with two latches 63, one of latch 63 is arranged at away from taking frame 62 side on back rest 61, and another latch 63 can
It is arranged near the side taking frame 62 on back rest 61, or is arranged at the side taking close back rest 61 on frame 62, pass through
Setting up the junction point of rollover stand 6 and railway carriage body 1, being conducive to improving the stability maintenance of rollover stand 6, thus being conducive to passenger to take advantage of
The comfortableness sat.
With reference to shown in Fig. 1 and 3, side frame 3 be provided with hinder rollover stand 6 to driver's cabin one side to overturn spacing along 12.
Spacing can be arranged on the side near driver's cabin on side frame 3 along 12, spacing can be fixed on rollover stand 6 to driving along 12
Sail on the track of room one side to overturn, play and limit the effect that rollover stand 6 continues to driver's cabin one side to overturn, when rollover stand 6 overturns
To vertical with railway carriage body 1 bottom when can conflict spacing along 12, thus limit rollover stand 6 to continue, to driver's cab turnover, to keep away
Exempt from rollover stand 6 to driver's cab turnover thus impact is produced on driver.
With reference to shown in Fig. 1 and 3, rollover stand 6 can also be further provided with addition: in back rest 61 with take on frame 62 all
It is provided with reinforcement, reinforcement is conducive to the structural strength strengthening back rest 61 and taking frame 62, is prevented effectively from passenger when taking
Produce bending, extend back rest 61 and the service life taking frame 62；Also can be in back rest 61 storage chamber relative with taking frame 62
11 outside is equipped with cushion, and cushion is conducive to improving comfortableness when passenger takes.
With reference to shown in Fig. 4, between underframe 2 and side frame 3, it is provided with side stand 5, underframe 2, side frame 3, upper frame 4 and side stand
5 is independent each other in transportation；The side that underframe 2 is located at the tailstock is hinged with tailstock 7, when tailstock 7 is flipped up putting in place
Can be positioned on side stand 5.
The height of railway carriage body 1 passes through the height setting that side stand 5 and side frame 3 are added, the height of usual railway carriage body 1
For between 1.5m to 2.5m, and the height to set railway carriage body 1 only by a side frame 3 can increase the height gauge of side frame 3
Very little, therefore can increase the Package size of side frame 3, thus being unfavorable for controlling packaging volume, by setting up side stand 5, in packing
Side stand 5 is stacked by Cheng Zhongke with side frame 3, thus effectively reducing the height dimension of packing cratess, therefore, it is possible to the work people that is more convenient for
Member's carrying.
Meanwhile, after one end of railway carriage body 1 facing tailstock is surrounded by the side frame 3 of upper frame 4 and tailstock 7 and both sides and is formed with
Door opening, this back door opening be located at tailstock 7 above, it is to avoid vehicle in transportation, because article are rolled to back door in railway carriage
Place, the phenomenon that article easily drop from back door after back door is opened, is played by tailstock 7 and stops the effect that article drop；Simultaneously
Tailstock 7 is hinged with underframe 2, can lift article in railway carriage body 1 after conveniently turning down.In addition rollover stand 6 is located at railway carriage body 1
On towards driver's cabin side, for avoiding rollover stand 6 in switching process, or be arranged at the mistake that the chamber door of railway carriage body 1 both sides is opened
Collision is mutually produced, therefore back pullout (BPO) can be easy to people and carry out handling goods from the storage chamber 11 of railway carriage body 1 in journey.
Each underframe 2, side frame 3, upper frame 4 and side stand 5 are constituted by forward and backward frame split, be along railway carriage body 1 vehicle body length
Degree direction this forward and backward frame structure of Definition of Division.The four of railway carriage body 1 big components are further respectively provided with the knot in split
Structure, and be to be in front rear frame structure along the length direction setting of railway carriage body 1, such as underframe 2 is arranged to by front underframe 2 and rear bottom
Frame 2 is spliced to form such that it is able to further be dismantled railway carriage body 1, reduce as underframe 2 spread out floor space, from
And staff's carrying of being more convenient for.
The forward and backward frame of underframe 2 all includes the first peripheral main frame 21 and the first bracing frame 22, and the forward and backward frame of side frame 3 all wraps
The second peripheral main frame 31 and the second bracing frame 32 are included, the forward and backward frame of upper frame 4 all includes the 3rd peripheral main frame 41 and the 3rd
Support 42, the forward and backward frame of side stand 5 all includes fourth peripheral main frame 51 and the 4th bracing frame 52；Each peripheral main frame is and closes
Synthesize the outside framework of whole circle, each bracing frame is equipped with several, and be fixedly supported to inside the framework of each peripheral main frame.Railway carriage
Four big components of body 1 set its profile, then the knot lifting each component by the bracing frame setting in the inner by peripheral main frame
Structure intensity, it is to avoid it produces deformation in transport, or even distortion.
The application also need to disclose above-mentioned in detachable connecting device, due to underframe 2, side frame 3, upper frame 4 and side
It is parts processing between support 5, by way of welding, stitching portion can be fixed therefore in the splicing, but also can be
Perforation is all coaxially arranged with the main frame of periphery being arbitrarily connected between underframe 2, side frame 3, upper frame 4 and side stand 5, interpolation of boring a hole
It is connected to the connector for the peripheral main frame that is fixedly linked, this connector can be but be not limited to bolt, pass through by bolt
It is spirally connected with nut after the perforation of the main frame of two adjacent peripheral, this structure can facilitate implementation the dismounting between each component, and tears open
Dress mode is to be realized by way of bolt, is not only simple in structure easy realization, advantageously reduces processing cost, and meet car
The dismounting maintenance of the needs of case body 1 easy accessibility, therefore railway carriage body 1 is very convenient.
Additionally due to each peripheral main frame is supported by pipe fitting, and use sky to reduce the weight of railway carriage body 1
During the main frame of heart pipe fitting, therefore bolt two peripheries of clamping, easily peripheral main frame is clamped deformation, thus greatly reducing
Structural strength at perforation for the main frame of periphery, peripheral main frame is under pressure or impact after pliable deformation, even fracture, therefore exist
It is plugged with stop sleeve, with reference to shown in Fig. 5, the length of stop sleeve is adapted with the length of perforation, and stop sleeve is inserted in perforation
Enter the outer wall of rear support sleeve in perforation to abut with the inwall of perforation, and stop sleeve can be welded and fixed with peripheral main frame,
Or be only that stop sleeve is inserted in perforation, it is held on stop sleeve two ends after passing through in stop sleeve by bolt,
Thus being conducive to improving structural strength at perforation for the peripheral main frame, it is to avoid it is strong that peripheral main frame reduces structure after being clamped deformation
Degree.
And stop sleeve one end is provided with the flange flipping to the outside, stop sleeve is in t font along its axial cross section
Structure setting, the external diameter of flange is more than the internal diameter of perforation, therefore stop sleeve is inserted perforation in-flanges and can play spacing work
With, simultaneously flange be located at stop sleeve on main frame binding face peripheral with respect to two the other end, therefore the nut portion of bolt with
And the nut being spirally connected with bolt is connected to the flange of two stop sleevees respectively, flange abuts support by thickening nut with nut
Thickness in place of sleeve outer wall, to improve its structural strength, it is to avoid peripheral main frame is deformed under the clamping action of bolt.
With reference to shown in Fig. 6, the inner side of side stand 5 abuts and is provided with protection coaming plate 53, and the inner side of tailstock 7 abuts and is provided with tail
Coaming plate 71, protection coaming plate 53 and tail coaming plate 71 are equipped with the boss 8 being respectively used to embedded side stand 5 and tailstock 7.Anti- pad
Plate 53 and tail coaming plate 71 may be contained within the inner side of side stand 5 and tailstock 7 so that when vehicle body occurs to clash into, due to coaming plate
Inconsistent with support body, also have support body to undertake the power of shock together so that deformation is less likely to occur coaming plate after coaming plate is clashed into
Or come off from support body.Even if coaming plate, because inner impact occurs tiny deformation, because coaming plate is arranged on inside support body, makes
Even if obtain and more pressing close to support body after coaming plate deforms upon rather than coaming plate and the support body detached situation of generation occur.So not only ensure
The overall appearance of railway carriage body 1, also makes the seam that the article within railway carriage body 1 are difficult between the coaming plate and support body of deformation
Drop in gap.
And boss 8 is embedded in support body so that coaming plate is integrally fitted with support body, contact area between the two is made to become
Greatly, and mutually the setting being fitted together to makes boss 8 be difficult to occur to loosen on support body so that connecting more firm, when in railway carriage body 1
When portion occurs to clash into, coaming plate is difficult to come off from support body.
Tailstock 7 is provided with some levers 72, and protection coaming plate 53 and the boss 8 on tail coaming plate 71 are equipped with several, and two
Form embedded groove 9 between individual adjacent boss 8, when under protection coaming plate 53 with side stand 5 fit-state, embedding on protection coaming plate 53
Enter groove 9 mutually chimeric with the 4th bracing frame 52；When under tail coaming plate 71 with tailstock 7 fit-state, the embedded groove 9 on tail coaming plate 71 and shelves
Bar 72 is mutually fitted together to.
The presence of the 4th bracing frame 52 and lever 72 makes the contact area of coaming plate and support body bigger so that railway carriage body 1
More preferably, when in-car portion occurs to clash into coaming plate, the power of the shock that coaming plate is subject to has multiple for overall stability and fastness
4th bracing frame 52 and lever 72 mutually undertake, and make be subject on coaming plate to be dispersed, and reduce the deformation ratio of coaming plate.Simultaneously because
The presence of multiple 4th bracing frames 52 and pin is so that the overall structure of support body can keep stable, and lever 72 can be prevented
Only coaming plate comes off from support body.
Embedded structure between 4th bracing frame 52 and pin and embedded groove 9 makes coaming plate bigger with the contact area of support body
And make coaming plate be difficult to occur to loosen on support body, make both connections more firm.Meanwhile, the 4th bracing frame 52 and pin quilt
It is fixed in embedded groove 9, the structure being mutually fitted together to makes the connection between coaming plate and support body also more stable and firm, in appearance
More beautiful.When in-car portion occurs to clash into, coaming plate has the power that multiple levers 72 mutually undertake shock, no after being subject to beat shock
Only can make be subject on coaming plate to be dispersed, reduce the deformation ratio of coaming plate, simultaneously because the presence of multiple pin is so that support body
Overall structure can keep stablizing so that coaming plate is difficult to come off from support body.
The above is only the preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-described embodiment,
All technical schemes belonging under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for the art
For those of ordinary skill, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of vehicle box structure of car, includes railway carriage body (1), it is characterized in that: described railway carriage body (1) includes underframe
(2), the opposite sides of described underframe (2) is equipped with side frame (3), and side frames (3) are connected with upper frame away from one end of underframe (2)
(4), described underframe (2), side frame (3) and upper frame (4) are independent each other in transportation；Described underframe (2) direction is driven
Sail room side and be hinged with rollover stand (6), described underframe (2), rollover stand (6), side frame (3) and upper frame (4) surround and be formed with storage
Thing chamber (11), described rollover stand (6) surrounds storage chamber (11) when being positioned on railway carriage body (1), described rollover stand (6) releases fixed
Can be to the bottom reversed of storage chamber (11) during position.
2. the vehicle box structure of a kind of car according to claim 1, is characterized in that: described rollover stand (6) includes back rest
(61) and take frame (62), described frame (62) side of taking is hinged with back rest (61), and opposite side is hinged with underframe (2).
3. the vehicle box structure of a kind of car according to claim 2, is characterized in that: when described frame (62) of taking overturns to underframe
(2) upper and back rest (61) vertically underframe (2) is upper position when, back rest (61) and take frame (62) and form the backed seat of tool
Position；When described back rest (61) and take frame (62) all overturn to underframe (2) upper when, back rest (61) and take the equal shape of frame (62)
Become seat.
4. the vehicle box structure of a kind of car according to claim 3, is characterized in that: described rollover stand (6) is provided with latch (63),
Described side frame (3) is provided with the pin-and-hole (64) that several insert for latch (63), so go to determine the position of these pin-and-holes (64)
Put, when back rest (61) and take frame (62) formed have backed seat when pin-and-hole (64) be located at the upper corresponding latch of side frame (3)
(63) place；When back rest (61) with take when frame (62) is respectively formed seat pin-and-hole (64) and be located at the upper corresponding latch (63) of side frame (3)
Place；When rollover stand (6) surrounds storage chamber (11) with railway carriage body (1), pin-and-hole (64) is located at the upper corresponding latch (63) of side frame (3)
Place.
5. the vehicle box structure of a kind of car according to claim 2, is characterized in that: described side frame (3) is provided with obstruction upset
Frame (6) is to the spacing edge (12) of driver's cabin one side to overturn.
6. the vehicle box structure of a kind of car as claimed in any of claims 1 to 5, is characterized in that: described underframe (2) with
It is provided with side stand (5), described underframe (2), side frame (3), upper frame (4) and side stand (5) are in transportation between side frame (3)
In independent each other；The side that described underframe (2) is located at the tailstock is hinged with tailstock (7), and described tailstock (7) is flipped up putting in place
When can be positioned on side stand (5).
7. the vehicle box structure of a kind of car according to claim 6, is characterized in that: each underframe (2), side frame (3), upper frame (4)
And side stand (5) is constituted by forward and backward frame split, be along railway carriage body (1) length of wagon direction this forward and backward frame of Definition of Division
Structure.
8. the vehicle box structure of a kind of car according to claim 7, is characterized in that: the forward and backward frame of described underframe (2) all includes
There are the first peripheral main frame (21) and the first bracing frame (22), the forward and backward frame of described side frame (3) all includes the second peripheral main frame
(31) and the second bracing frame (32), the forward and backward frame of described upper frame (4) all includes the 3rd peripheral main frame (41) and the 3rd bracing frame
(42), the forward and backward frame of described side stand (5) all includes the main frame of fourth peripheral (51) and the 4th bracing frame (52)；Each periphery is main
Frame is the outside framework being closed into whole circle, and each bracing frame is equipped with several, and is fixedly supported to the framework of each peripheral main frame
Inner side.
9. the vehicle box structure of a kind of car according to claim 8, is characterized in that: the inner side of described side stand (5) abuts and sets
It is equipped with protection coaming plate (53), the inner side of described tailstock (7) abuts and is provided with tail coaming plate (71), and described protection coaming plate (53) is enclosed with tail
The boss (8) being respectively used to embedded side stand (5) and tailstock (7) is equipped with plate (71).
10. the vehicle box structure of a kind of car according to claim 9, is characterized in that: described tailstock (7) is provided with some shelves
Bar (72), described protection coaming plate (53) and the boss (8) on tail coaming plate (71) are equipped with several, two adjacent boss (8)
Between form embedded groove (9), when under protection coaming plate (53) with side stand (5) fit-state, embedding on described protection coaming plate (53)
Enter groove (9) mutually chimeric with the 4th bracing frame (52)；When under tail coaming plate (71) and tailstock (7) fit-state, described tail coaming plate (71)
On embedded groove (9) mutually chimeric with lever (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610864987.0A CN106364574B (en) | 2016-09-29 | 2016-09-29 | A kind of vehicle box structure of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610864987.0A CN106364574B (en) | 2016-09-29 | 2016-09-29 | A kind of vehicle box structure of vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106364574A true CN106364574A (en) | 2017-02-01 |
| CN106364574B CN106364574B (en) | 2018-07-10 |
Family
ID=57897172
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610864987.0A Expired - Fee Related CN106364574B (en) | 2016-09-29 | 2016-09-29 | A kind of vehicle box structure of vehicle |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110139526A (en) * | 2019-04-25 | 2019-08-16 | 中国铁路总公司 | EMU modularized combination type converter box |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106364574B (en) | 2018-07-10 |
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