CN2685148Y - Vehicular turnover plate translational show cabin - Google Patents
Vehicular turnover plate translational show cabin Download PDFInfo
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- CN2685148Y CN2685148Y CN 200420024684 CN200420024684U CN2685148Y CN 2685148 Y CN2685148 Y CN 2685148Y CN 200420024684 CN200420024684 CN 200420024684 CN 200420024684 U CN200420024684 U CN 200420024684U CN 2685148 Y CN2685148 Y CN 2685148Y
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Abstract
The utility model relates to a vehicular turnover plate translational show cabin embarked on an automobile running chassis, which comprises a cabin body of a box cabin on the automobile running chassis, cabin plates on left side hatchways and the right side of the cabin body of the box cabin, a cabin plate moving mechanism, a cabin plate extending mechanism, and a power cylinder control box. The cabin plate comprises an inner cabin plate and an outer cabin plate. The inner cabin plate is hinged with a hatchway side lower part and is connected with the cabin plate moving mechanism. The cabin plate moving mechanism comprises a power cylinder and a curved rocking arm. The power cylinder is arranged on a bottom beam frame, and the cylinder block of the power cylinder is hinged with the curved rocking arm. The middle part of the curved rocking arm is pivoted on a hatchway lower part, and the upper part of the curved rocking arm is fixed with the inner cabin plate. The cabin plate extending mechanism comprises an inner guiding rail, an outer guiding rail, rollers, an outer cabin plate extending oil cylinder. The inner guiding rail and the outer guiding rail are fixed with the inner cabin plate and the outer cabin plate. The rollers are arranged on bottom frames of the plate bodies of the inner cabin plate and the outer cabin plate. The outer cabin plate extending oil cylinder is fixed on the outer guiding rail. The power cylinder control box is arranged in a box cavity and is connected with the power cylinder and the outer cabin plate extending oil cylinder by pipelines. The left side door and the right side door of a show automobile box can automatically extend to form a movable platform for commercial activity, the outer cabin plate is flatly moved outward, and the outer cabin plate and the inner cabin plate form a commercial activity platform with a large area. The descending / folding action of the inner cabin plate is stable.
Description
Technical field
It is a kind of vehicle-mounted turnover panel translation displaying cabin that the utility model wants disclosed, especially a kind of vehicle-mounted turnover panel translation displaying cabin of being used for going the rounds for product displaying, clothes one night stand or theatrical items performance tour and so on that is equipped on the automobile traveling chassis.
Background technology
Enterprise or businessman have become one of important means of modern marketing by its product of media and communications, comparatively common media advertisement mainly by TV, radio programming, newspapers and periodicals, be erected in the advertising panel/hurdle in somewhere.Though above-mentioned propagate method can make the public understand product to a certain extent, but facts have proved that effect is not very good.Because often need a kind of lively scene atmosphere that shows as products propaganda.And above-mentioned propagate method can't embody exactly.And for enterprise or businessman, the cost that adopts aforesaid way to advertise is very big with the contrast of producing effects, and can't embody due expectation value.Flow and show its product so people turn on vehicle-mounted mode with sight.
Chinese patent Granted publication number discloses a kind of foldable exhibition vehicle for 2287590Y, it is the bogie side frame that is provided with wheel by two bottoms, this two bogie side frame is formed the displaying car body with the two foldable lower platforms of going up, put on the shelf with plurality of side hurdle and upper mounting plate composition in two bogie side frames top, again with two containment bodies and a coaming plate and lower platform composition inner room, show that for making car body can be provided with the retaining button with the curling collection of soft containment body by two platform foldings.For embodying its folded property, by double-type connecting rod arbitrary platform is connected with bogie side frame, constitute the continuous action relation of platform and bogie side frame, when arbitrary platform produces folding, then can the folding passively of another platform of interlock.As seen it by connecting rod with the Platform Implementation folding.Folding/the expansion of whole display platform is all finished by manual mode of operation, and it is cumbersome to operate.Mainly be: this mobile cart is not that truly automobile carries or claims automobile to pull mobile cart, and it is only to be used for to the somewhere showing by the liftoff traction of manpower short distance selling some small item, belongs to the pitch flow category.
Chinese patent Granted publication number has been called a kind of mobile show stand together for CN2408545Y is situated between, it comprises a displaying casing that is fixed on the walking chassis, be provided with the thickening displaying door that to split at front side and the rear side of showing casing, in the door Display Rack is set, shows that the position of the corresponding displaying door in casing top is provided with the top board that can turn down.This patented technology scheme than aforementioned patent have flowing power big, need not manpower and can be by vehicle traction its shuttle back and forth in the city, rural displaying merchandise.Not enough point shows as: one, the exhibit-trader of institute product often concentrate on and show that spacial flex is less on the interior Display Rack of casing; Two, show the display platform that door that casing front side and rear side split can't the formation level, so only can hang some products from above or arrange exploitation limitedly, this has also limited shows the expansion that on-deck amasss; No matter three is that the On/Off of showing the turnover top board at casing top or showing the door of splitting of casing front side and rear side is finished by manual operations, if change the volume of displaying casing greatly to increase the capacity of showing casing, its side door certainly will also corresponding increase so, then is very difficult for manual On/Off like this; Four, its structures shape its only can put on display commodity, and can not double as such as touring theatrical performances, the usefulness of clothing show, the bar of flowing, the teahouse of flowing etc. because be absolutely necessary as the movable decking of the mobile show stand that this type of service is provided, carries out sort of activity for people's activity.
As seen, above-mentioned prior art does not all disclose so that the technology enlightenment that the displaying area in exhibition vehicle railway carriage or compartment effectively extends, the applicant finds, if the left and right side door of showing the compartment can be extended into a movable decking that can supply people to carry out various business activities thereon in use by corresponding mechanism, so, the displaying area in compartment can be expanded except the area of envelope self greatly.
Summary of the invention
Task of the present utility model provides a kind of vehicle-mounted turnover panel translation and shows the cabin, and it can automatically extend to horizontality with the left and right side door of showing the compartment and constitute a pair of movable decking.
Another task of the present utility model is to provide a kind of vehicle-mounted turnover panel translation of being stretched/guaranteeing when amounting to mild property at left and right side door to show the cabin.
For finishing above-mentioned top priority of the present utility model, technical scheme provided by the utility model is: the cabin is showed in a kind of vehicle-mounted turnover panel translation, it comprises: in cabin, cabin, the The One On The Chassis railway carriage or compartment of automobile traveling body 2, left side corresponding to cabin, cabin, railway carriage or compartment body 2, the cabin plate of right side hatch 3 and order about the cabin plate movement mechanism of cabin plate opened/closed and be used to make the outward extending cabin of cabin plate plate extension mechanism and be respectively applied for the control cabinet plate movement mechanism and the power cylinder control box 4 of cabin plate extension mechanism action, in described cabin plate comprises, outer cabin plate 5,6, the two ends below of interior cabin plate 5 is hinged with the side lower part of the hatch 3 of cabin, cabin, railway carriage or compartment body 2, and be connected with the cabin plate movement mechanism, the cabin plate was 5 times in outer cabin plate 6 was stacked at slidably; Described cabin plate movement mechanism comprises power cylinder 7, bent rocking arm 8, power cylinder 7 is fixed on the bottom girder frame 9 on automobile traveling chassis 1, the end of its cylinder post 10 outside stretching out cylinder body and the lower hinge of bent rocking arm 8, the middle part hub setting of bent rocking arm 8 is in the bottom of hatch 3, and the lower end of its top and interior cabin plate 5 is fixed; Described cabin plate extension mechanism comprises that inside and outside guide rail 11,12, roller 13,14, outer cabin plate stretch oil cylinder 17, inside and outside guide rail 11,12 is fixing with inside and outside cabin plate 5,6 respectively, roller 13,14 is located at respectively on the plate body underframe 15,16 of inside and outside cabin plate 5,6, they respectively with inside and outside guide rail 11,12 rolling touch, the cylinder body that outer cabin plate stretches oil cylinder 17 is fixed on the outer guide 12, and the end of its cylinder post 18 is fixed on the outer cabin plate 6; Described power cylinder control box 4 is arranged in the chamber, railway carriage or compartment of cabin, cabin, railway carriage or compartment body one end, and it stretches oil cylinder 17 with power cylinder 7, outer cabin plate respectively by pipeline and is connected.
For finishing another task of the present utility model, the cabin is showed in vehicle-mounted turnover panel translation described in the utility model, its be the lower end of interior cabin plate 5 and with the same level attitude of described bent rocking arm 8 on have additional buffering rocking arm 19, one end hub setting of buffering rocking arm 19 is in 2 bottoms corresponding to hatch 3 of body, cabin, cabin, railway carriage or compartment, and fix with the lower end of interior cabin plate 5, the other end of buffering rocking arm 19 is connected with the spring assist device 20 of addition, spring assist device 20 is arranged on the described bottom girder frame 9, keeps identical level attitude with described power cylinder 7.
The utility model is owing to done above-mentioned design, it can automatically be stretched over horizontality with the promptly interior cabin of the left and right side door plate 5 of showing the compartment and form the movable decking that supplies business activity, and under the effect of cabin plate extension mechanism, make outer cabin plate 6 outwards translation on interior cabin plate 5, with the more large-area business activity platform of interior cabin plate 5 common formations; In addition, when the plate 5 decline/foldings of interior cabin, can guarantee the stationarity of its action.
Accompanying drawing and drawing explanation
Figure 1 shows that the constructional drawing in the vehicle-mounted turnover panel translation displaying of the utility model cabin.
Figure 2 shows that the partial enlarged drawing of Fig. 1.
Figure 3 shows that the cabin plate movement mechanism in vehicle-mounted turnover panel translation displaying cabin, the assembling assumption diagram of cabin plate extension mechanism.
Figure 4 shows that inside and outside cabin plate 5,6 state of kinematic motion reference diagrams.
Figure 5 shows that hydraulic schematic diagram of the present utility model.
Ask for an interview Fig. 1, hatch 3 comprises left and right hatch, so the cabin plate just is divided into left and right cabin plate, and each cabin plate comprises inside and outside cabin plate 5,6.As seen from the figure, in the ordinary course of things, each can constitute a chamber two ends of cabin, cabin, railway carriage or compartment body 2, indoorly between front end can deep freezer 22, air-conditioning 21 etc. be set according to needs, in addition power cylinder control box 4 also can be placed in this end between indoor; The chamber is provided with back door 27 between the rear end.Between chamber between front and back ends and hatch 3, respectively also can constitute a separate cavities 26, portion installs according to the flank door power cylinder 25 that need set up on the upper side in by the formed separate cavities 26 of dividing plate 45 (see figure 4)s, cylinder post 24 front ends of each flank door power cylinder 25 are fixing with the flank door of setting up 23, and flank door 23 is hinged by hinge and compartment top plate 48.Like this, when power cylinder control box 4 is connected the back and acts on flank door power cylinder 25 by it by oil circuit with flank door power cylinder 25, can realize making the unlatching of flank door 23/put down, put down 23 at posterior area of fixigena door and cover outside cabin plate 6.Hatch 3 promptly occupy the central authorities of cabin, cabin, railway carriage or compartment body 2 between aforesaid two separate cavities 26, flank door 23 is also just corresponding to hatch 3.
Ask for an interview Fig. 2, the two ends below of interior cabin plate 5 is hinged with the side lower part of the hatch 3 of cabin, cabin, railway carriage or compartment body 2, and is connected with the cabin plate movement mechanism.Specifically: the side lower part at hatch 3 is provided with a bent rocker shaft bed 29, and the top of the bent rocking arm 8 of cabin plate movement mechanism by rivet clasp or bolt solid or solid welding on the outer guide 12 that fixes with interior cabin plate 5, when laggard and when being inserted into revolution axis hole 28 on the bent rocking arm 8 via the revolution axis hole on the bent rocker shaft bed 29 with axis of revolution 30, make the bottom of the top hub setting of bent rocking arm 8 at hatch 3, realize two ends of interior cabin plate 5 below both hingedly simultaneously, be connected with the cabin plate movement mechanism again with the side lower part of hatch 3.The lower end of bent rocking arm 8 is gone into to the cylinder column joint 44 on cylinder post 10 tops of power cylinder 7 by bearing pin 31 pins, and power cylinder 7 is arranged on the bottom girder frame 9 on automobile traveling chassis 1 by cylinder seat 32.
Please continue to see Fig. 2 and in conjunction with Fig. 3, the inside and outside guide rail 11,12 of cabin plate extension mechanism is respectively with fix screw or fixing with mode such as welding, bolt and inside and outside cabin plate 5,6, roller 13,14 is located on the plate body underframe 15,16 of inside and outside cabin plate 5,6 by corresponding roller shaft respectively, and respectively with inside and outside guide rail 11,12 rolling touch, the cylinder body that outer cabin plate stretches oil cylinder 17 is fixed on the outer guide 12, and its cylinder post 18 fixes with the fixing feet 43 that is attached on the outer cabin plate 6.When cylinder post 18 is protruding in cylinder body, just promote outer cabin plate 6, at this moment outer cabin plate 6 is down auxiliary roller 13,14, makes it protruding leggiero from being stacked at interior cabin plate 5 lower positions, forms by movable decking shown in Figure 4 47 jointly with interior cabin plate 5.The applicant has only disclosed accompanying drawing interior cabin plate 5 for fixing as one of them embodiment, outer cabin plate 6 is for moving, adopt outer cabin plate 6 for fixing on the contrary, and interior cabin plate 5 also is equivalent for moving fully, therefore not should be understood to the category that the latter breaks away from or surmounted technical solutions of the utility model because their structural principle is identical.
Still ask for an interview Fig. 2, power cylinder 7, outer cabin plate stretch oil cylinder 17 and are connected with the hydraulic efficiency pressure system oil circuit of power cylinder control box 4 by oil connector 34,33,42,39 with pipeline respectively.At several spring assist devices 20 and the buffering rocking arm 19 of can distributing between two power cylinders 7 of each side and between two bent rocking arms 8 fixing below the outer guide 12 each side and that interior cabin plate 5 fixes.If hatch 3 is longer, so inside and outside plate 5,6 also may be corresponding longer, spring assist device 20 between two power cylinders 7 is correspondingly done the increment setting in this case, and corresponding buffering rocking arm 19 between two bent rocking arms 8 is also done the increment setting, and vice versa.The effect of spring assist device 20 is: when plate 5 opening/closings of interior cabin, the compressive force by utilizing spring 37 impulsive force that produced when cabin plate 5 descends in littleization, and is mild with safety action; Again, when plate 5 gatherings in interior cabin are promptly amounted to, again can be by compressive force by spring 37, cabin plate 5 inflection in power cylinder 7 make, the visible application force that also can reduce power cylinder 7.Each cushions the top and outer guide 12 solid weldings of rocking arm 19, and top go into to cushion rocker shaft hole 41 with the bearing pin pin and hub setting on bottom girder frame 9, and the bottom is gone into connecting bore 40 with the bearing pin pin and is connected with connector 38.In addition, spring assist device 20 can adopt with the such oil cylinder form of power cylinder 7 and replace, and its installation form duplicates in the installation form of power cylinder 7, can save spring 37 under this kind situation.
Ask for an interview Fig. 4 and Fig. 5, described in the utility model and mainly be made up of hydraulic power unit, control original paper the hydraulic efficiency pressure system of the power cylinder control box 4 of anticipating shown in Fig. 1, wherein hydraulic power unit comprises fuel tank 49, electronic manoevreability 64, Hydraulic Pump 51, filter 50, by pass valve 63, check valve 52; The control original paper comprises 3-position 4-way solenoid directional control valve 53,62, synchronous valve 54,59,60, double hydraulic control check valve 55,57,58, one way sequence valve 56,61; Power cylinder 7, outer cabin plate stretch oil cylinder 17, flank door power cylinder 25 as carrying out original paper.Interconnect by oil pipe between aforesaid each original paper.Wherein, by pass valve 63 is main as setting whole system operation pressure, and can be used as the safety valve effect, promptly when system pressure surpasses the pressure of setting, can pass through by pass valve 63 off-loads, protection hydraulic efficiency pressure system normal operation.Its stress-relief process is: hydraulic oil is from fuel tank 49 → filter 50 → Hydraulic Pump 51 → by pass valve 63 → fuel tank 49; Adopt external source or vehicle power in this way, then its stress-relief process is: power cylinder control box 4 → electrical motor 64 → Hydraulic Pump 51 → by pass valve 63 → fuel tank 49.
The hydraulic oil that filter 50 will enter Hydraulic Pump 51 filters, and reduces the wearing and tearing of Hydraulic Pump 51, prolongs its service life.
55,57,58 safety effects of double hydraulic control check valve when revealing in system occurs, then guarantee respectively that by double hydraulic control check valve 55,57,58 flank door power cylinder 25, power cylinder 7, outer cabin plate stretch the self-locking of oil cylinder 17, thereby have guaranteed personnel's safety.
Synchronous valve the 54,59, the 60th stretches oil cylinder 17, can keep synchronized operation in order to make double-type flank door power cylinder 25, power cylinder 7, outer cabin plate, is unlikely distortion.
One way sequence valve the 56, the 61st in order to ensure the upset of interior cabin plate 5 and the switching and the interlocking of the translation motion of outer cabin plate 6, when promptly stretching, has only the interior cabin plate 5 of working as to turn to level fully, and outer cabin plate 6 could stretch in interior cabin plate 5; During contraction, have only the outer cabin plate 6 of working as to be contracted to 5 li of interior cabin plates fully, interior cabin plate 5 is upset inwardly.
After connecting the power supply of power cylinder control box 4, actuating motor 64 drives Hydraulic Pump 51 thus and starts working.In course of action, the action of flank door 23 and stretching, extension flat-bed action mutually noninterfere on hydraulic circuit, because they have 53,62 controls of a 3-position 4-way solenoid directional control valve respectively, but it realizes interlocking by travel switch in circuit control, promptly when flank door 23 is not opened fully, plate 5 akinesias of interior cabin, otherwise, interior cabin plate 5 does not shrink when putting in place, and flank door 23 is not closed.Play a protective role thus, avoided the various accidents that cause owing to maloperation.
In power cylinder control box 4, be provided with 3-position 4-way solenoid directional control valve action button, open and when stretching, 3-position 4-way solenoid directional control valve 53,62 is in position, a left side, close and be in right position when shrinking; When being in meta, power cylinder 7, outer cabin plate stretch oil cylinder 17, flank door power cylinder 25 two ends are all sealed, and are in self-locking state, thereby have guaranteed that flank door 23 and cabin plate can stop in any position.Itself and double hydraulic control check valve 55,57,58 together play the protection safety effect.
The upset of interior cabin plate 5 is controlled by a 3-position 4-way solenoid directional control valve 62 and two one way sequence valves 56,61 with the switching of these two actions of stretching, extension of outer cabin plate 6, has realized the upset of interior cabin plate 5 and the automation of the stretching, extension of outer cabin plate 6.
The utility model is being driven after the Parking of destination by automobile, given earlier by power cylinder control box 4 and to open envelope to the outer flank door 23 of outer cabin plate 6, by the cylinder post 24 of flank door power cylinder 25 flank door 23 is pushed up and open, the flank door 23 after the unlatching is just as rain cover, energy sunshade, retaining are taken shelter from rain and are attacked, and also can be used as advertisement.The course of action that flank door 23 is unlocked is: hydraulic oil is from fuel tank 49 → filter 50 → Hydraulic Pump 51 → check valve 52 → 3-position 4-way solenoid directional control valve 53 (position, a left side) → synchronous valve 54 → double hydraulic control check valve 55 → flank door power cylinder 25 cavity of resorptions, the cylinder post is up, the hydraulic oil of its epicoele → double hydraulic control check valve 55 → 3-position 4-way solenoid directional control valve 53 (position, a left side) → fuel tank 49.If adopt external source or vehicle power then: external source or vehicle power → power cylinder control box 4 → electrical motor 64 → Hydraulic Pump 51 → check valve 52 → 3-position 4-way solenoid directional control valve 53 (position, a left side) → synchronous valve 54 → double hydraulic control check valve 55 → flank door power cylinder 25 cavity of resorptions, the cylinder post is up, the hydraulic oil of its epicoele → double hydraulic control check valve 55 → 3-position 4-way solenoid directional control valve 53 (position, a left side) → fuel tank 64.The course of action that flank door 23 is closed is: hydraulic oil is from fuel tank 49 → filter 50 → Hydraulic Pump 51 → check valve 52 → 3-position 4-way solenoid directional control valve 53 (right position) → double hydraulic control check valve 55 → flank door power cylinder 25 epicoeles, the cylinder post shrinks, the hydraulic oil of its cavity of resorption → double hydraulic control check valve 55 → synchronous valve 54 → 3-position 4-way solenoid directional control valve 53 (right position) → fuel tank 49.If adopt external source or vehicle power then: external source or vehicle power → power cylinder control box 4 → electrical motor 64 → Hydraulic Pump 51 → check valve 52 → 3-position 4-way solenoid directional control valve 53 (right position) → double hydraulic control check valve 55 → flank door power cylinder 25 epicoeles, the cylinder post shrinks, the hydraulic oil of its cavity of resorption → double hydraulic control check valve 55 → synchronous valve 54 → 3-position 4-way solenoid directional control valve 53 (right position) → fuel tank 49.After flank door 23 is unlocked, power cylinder 7 of the present utility model is under the effect of the hydraulic efficiency pressure system of power cylinder control box 4, its cylinder post 10 bounces back in the cylinder chamber gradually, the lower end of bent rocking arm 8 is inwardly then outwards swung the upper end gradually, cabin plate 5 slowly dips down in driving, cabin plate 5 drops to horizontality in making, and plate 6 translations of outer cabin are stretched out.Course of action when 5 upsets of interior cabin plate and outer cabin plate 6 stretch is: plate 5 upsets in cabin earlier, the path of hydraulic oil is in regular turn from fuel tank 49 → filter 50 → Hydraulic Pump 51 → check valve 52 → 3-position 4-way solenoid directional control valve 62 (position, a left side) → synchronous valve 60 → double hydraulic control check valve 57 → power cylinder 7 cavity of resorptions at this moment, the cylinder post shrinks, the hydraulic oil of its epicoele → double hydraulic control check valve 57 → one way sequence valve 56 → 3-position 4-way solenoid directional control valve 62 (position, a left side) → fuel tank 49.If adopt external source or vehicle power then: external source or vehicle power → power cylinder control box 4 → electrical motor 64 → Hydraulic Pump 51 → check valve 52 → 3-position 4-way solenoid directional control valve 62 (position, a left side) → synchronous valve 60 → double hydraulic control check valve 57 → power cylinder 7 cavity of resorptions, the cylinder post shrinks, the hydraulic oil of its epicoele → double hydraulic control check valve 57 → one way sequence valve 56 → 3-position 4-way solenoid directional control valve 62 (position, a left side) → fuel tank 49.
When the cylinder post is retracted to the end, its epicoele oil pressure is elevated to the settling pressure of one way sequence valve 61, one way sequence valve 61 is opened, hydraulic oil stretches oil cylinder 17 fuel feeding for outer cabin plate, this moment, the hydraulic oil path was: hydraulic oil stretches oil cylinder 17 cavity of resorptions from fuel tank 49 → filter 50 → Hydraulic Pump 51 → check valve 52 → 3-position 4-way solenoid directional control valve 62 (position, a left side) → one way sequence valve 61 → synchronous valve 59 → double hydraulic control check valve 58 → outer cabin plate, the cylinder post stretches, the hydraulic oil of its epicoele → double hydraulic control check valve 58 → 3-position 4-way solenoid directional control valve 62 (position, a left side) → fuel tank 49.If adopt external source or vehicle power then: external source or vehicle power → power cylinder control box 4 → electrical motor 64 → Hydraulic Pump 51 → check valve 52 → 3-position 4-way solenoid directional control valve 62 (position, a left side) → one way sequence valve 61 → synchronous valve 59 → double hydraulic control check valve 58 → outer cabin plate stretches oil cylinder 17 cavity of resorptions, the cylinder post stretches, the hydraulic oil of its epicoele → double hydraulic control check valve 58 → 3-position 4-way solenoid directional control valve 62 (position, a left side) → fuel tank 49.Thereby present plate 5,6 states in inside and outside cabin shown in Figure 4, form the movable decking 47 of being carried out various trade promotion activities.Consider the weight capacity of the inside and outside cabin plate 5,6 of people when the movable decking 47 enterprising industries of doing business are movable, then can give supporting by additional leg 46.In case exhibition finishes to product in the somewhere, then give earlier and tidy up additional leg 46, hydraulic efficiency pressure system by power cylinder control box 4 makes outer cabin plate stretching, extension oil cylinder 17 that outer cabin plate 6 is returned to the original below state that is stacked at interior cabin plate 5 earlier, by power cylinder 7 actions, the interior cabin 5 that before was in the state of sprawling is collapsed to the both sides of the hatch 3 of cabin, cabin, railway carriage or compartment body 2 again.Outer cabin plate 6 shrinks and the course of action of interior cabin plate 5 upsets is: outer cabin plate 6 shrinks earlier, this moment, oil cylinder 17 epicoeles were stretched from fuel tank 49 → filter 50 → Hydraulic Pump 51 → check valve 52 → 3-position 4-way solenoid directional control valve 62 (right position) → double hydraulic control check valve 58 → outer cabin plate in regular turn in the path of hydraulic oil, the cylinder post shrinks, the hydraulic oil of its cavity of resorption → double hydraulic control check valve 58 → synchronous valve 59 → one way sequence valve 61 → 3-position 4-way solenoid directional control valve 62 (right position) → fuel tank 49.If adopt external source or vehicle power then: external source or vehicle power → power cylinder control box 4 → electrical motor 64 → Hydraulic Pump 51 → check valve 52 → 3-position 4-way solenoid directional control valve 62 (right position) → double hydraulic control check valve 58 → outer cabin plate stretches oil cylinder 17 epicoeles, the cylinder post shrinks, the hydraulic oil of its cavity of resorption → double hydraulic control check valve 58 → synchronous valve 59 → one way sequence valve 61 → 3-position 4-way solenoid directional control valve 62 (right position) → fuel tank 49
When cylinder post 18 is retracted to the end, its epicoele oil pressure is elevated to the settling pressure of one way sequence valve 56, one way sequence valve 56 is opened, hydraulic oil is given power cylinder 7 fuel feeding of cabin plate 5 in the upset, this moment, the hydraulic oil path was: hydraulic oil is from fuel tank 49 → filter 50 → Hydraulic Pump 51 → check valve 52 → 3-position 4-way solenoid directional control valve 62 (right position) → one way sequence valve 56 → double hydraulic control check valve 57 → power cylinder 7 epicoeles, the cylinder post stretches, the hydraulic oil of its cavity of resorption → double hydraulic control check valve 57 → synchronous valve 60 → 3-position 4-way solenoid directional control valve 62 (right position) → fuel tank 49.If adopt external source or vehicle power then: external source or vehicle power → power cylinder control box 4 → electrical motor 64 → Hydraulic Pump 51 → check valve 52 → 3-position 4-way solenoid directional control valve 62 (right position) → one way sequence valve 56 → double hydraulic control check valve 57 → power cylinder 7 epicoeles, the cylinder post stretches, the hydraulic oil of its cavity of resorption → double hydraulic control check valve 57 → synchronous valve 60 → 3-position 4-way solenoid directional control valve 62 (right position) → fuel tank 49.
Drive flank door power cylinder 25 at last, flank door 23 is put down, retaining is put the outside of cabin plate 6 outside.
Claims (3)
1, the cabin is showed in a kind of vehicle-mounted turnover panel translation, it comprises: cabin, cabin, the railway carriage or compartment body (2) on automobile traveling chassis (1), left side corresponding to cabin, cabin, railway carriage or compartment body (2), the cabin plate of right side hatch (3) and order about the cabin plate movement mechanism of cabin plate opened/closed and be used to make the outward extending cabin of cabin plate plate extension mechanism and be respectively applied for the control cabinet plate movement mechanism and the power cylinder control box (4) of cabin plate extension mechanism action, in it is characterized in that described cabin plate comprises, outer cabin plate (5), (6), the two ends below of interior cabin plate (5) is hinged with the side lower part of the hatch (3) of cabin, cabin, railway carriage or compartment body (2), and be connected with the cabin plate movement mechanism, outer cabin plate (6) is stacked under the interior cabin plate (5) slidably; Described cabin plate movement mechanism comprises power cylinder (7), bent rocking arm (8), power cylinder (7) is fixed on the bottom girder frame (9) on automobile traveling chassis (1), the end of its cylinder post (10) outside stretching out cylinder body and the lower hinge of bent rocking arm (8), the middle part hub setting of bent rocking arm (8) is in the bottom of hatch (3), and the lower end of its top and interior cabin plate (5) is fixed; Described cabin plate extension mechanism comprises that inside and outside guide rail (11), (12), roller (13), (14), outer cabin plate stretch oil cylinder (17), inside and outside guide rail (11), (12) are fixed with inside and outside cabin plate (5), (6) respectively, roller (13), (14) are located at respectively on the plate body underframe (15), (16) of inside and outside cabin plate (5), (6), they respectively with inside and outside guide rail (11), (12) rolling touch, the cylinder body that outer cabin plate stretches oil cylinder (17) is fixed on the outer guide (12), and the end of its cylinder post (18) is fixed on the outer cabin plate (6); Described power cylinder control box (4) is arranged in the chamber, railway carriage or compartment of cabin, cabin, railway carriage or compartment body one end, and it stretches oil cylinder (17) with power cylinder (7), outer cabin plate respectively by pipeline and is connected.
2, the cabin is showed in vehicle-mounted turnover panel translation according to claim 1, it is characterized in that the lower end of interior cabin plate (5) and with the same level attitude of described bent rocking arm (8) on have additional buffering rocking arm (19), one end hub setting of buffering rocking arm (19) cabin, cabin, railway carriage or compartment body (2) corresponding to the bottom of hatch (3), and fix with the lower end of interior cabin plate (5), the other end of buffering rocking arm (19) is connected with the spring assist device (20) of addition, spring assist device (20) is arranged on the described bottom girder frame (9), keeps identical level attitude with described power cylinder (7).
3, the cabin is showed in vehicle-mounted turnover panel translation according to claim 1, it is characterized in that described spring assist device (20) comprises permanent seat (35), spring (37), pipe link (36), connector (38), permanent seat (35) is fixing with bottom girder frame (9), spring (37) is set on the body of rod of pipe link (36), connector (38) is arranged on the bar front end of pipe link (36), and hinged with the lower end of buffering rocking arm (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420024684 CN2685148Y (en) | 2004-02-11 | 2004-02-11 | Vehicular turnover plate translational show cabin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420024684 CN2685148Y (en) | 2004-02-11 | 2004-02-11 | Vehicular turnover plate translational show cabin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2685148Y true CN2685148Y (en) | 2005-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420024684 Expired - Fee Related CN2685148Y (en) | 2004-02-11 | 2004-02-11 | Vehicular turnover plate translational show cabin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2685148Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102889037A (en) * | 2012-10-31 | 2013-01-23 | 常熟华东汽车有限公司 | Wing open type car door lifting device of showing car |
| CN105442875A (en) * | 2015-12-30 | 2016-03-30 | 上海恒润数字科技有限公司 | Extending-type vehicle-mounted mobile 4D cinema system |
| CN106043084A (en) * | 2016-06-28 | 2016-10-26 | 天津海斯泰普智能机械科技有限公司 | Multifunctional emergency rescue square cabin |
-
2004
- 2004-02-11 CN CN 200420024684 patent/CN2685148Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102889037A (en) * | 2012-10-31 | 2013-01-23 | 常熟华东汽车有限公司 | Wing open type car door lifting device of showing car |
| CN102889037B (en) * | 2012-10-31 | 2015-01-14 | 常熟华东汽车有限公司 | Wing open type car door lifting device of showing car |
| CN105442875A (en) * | 2015-12-30 | 2016-03-30 | 上海恒润数字科技有限公司 | Extending-type vehicle-mounted mobile 4D cinema system |
| CN106043084A (en) * | 2016-06-28 | 2016-10-26 | 天津海斯泰普智能机械科技有限公司 | Multifunctional emergency rescue square cabin |
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