CN115649212B - Portable luggage rack for motor train unit train - Google Patents
Portable luggage rack for motor train unit train Download PDFInfo
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- CN115649212B CN115649212B CN202211593335.XA CN202211593335A CN115649212B CN 115649212 B CN115649212 B CN 115649212B CN 202211593335 A CN202211593335 A CN 202211593335A CN 115649212 B CN115649212 B CN 115649212B
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- 241000271559 Dromaiidae Species 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
- Handcart (AREA)
Abstract
The invention provides a portable luggage rack for a motor train unit train, which solves the problem that passengers have the risk of falling when lifting luggage on the luggage rack. Comprises a box body, wherein a plurality of bearing plates are rotatably arranged in the box body; the top and the bottom of bearing plate are opened respectively has the lift plate groove, and every lift plate inslot all opens has two lift spouts, and every lift plate inslot all opens the gear groove that is located between two lift spouts, all runs through between the side and the gear groove of two lift spouts has the trip shaft groove, and the bottom is semicircular's refreshing slider is all installed to two lift plate inslot, and coaxial fixedly connected with passes the trip shaft of two trip shaft grooves between two lift sliders, and the coaxial fixedly mounting of trip shaft has the upset gear that is located the gear groove, and the lift plate of arranging in the lift plate inslot is fixed to the top fixedly connected with of two lift sliders. The invention greatly facilitates the difficulty of placing the luggage cases for passengers with smaller physique and also improves the quantity of the luggage cases placed in the case.
Description
Technical Field
The invention relates to the technical field of motor train unit trains, in particular to a portable luggage rack for a motor train unit train.
Background
At present, taking a train of a high-speed rail motor train unit for traveling is an indispensable traffic mode in daily life, passengers can usually carry large articles such as a trunk and a luggage bag when taking the motor train unit for traveling, two places for placing luggage are generally arranged in the type of the high-speed rail motor train unit, one place is located in a luggage rack on the inner wall of the type above a seat, the other place is located in a box body (the inner part of the box body is generally provided with three layers) of which two ends are respectively close to a car door, and the passengers can place articles such as the trunk on the luggage rack after getting on the car.
However, when the passenger's luggage is large and heavy, it is extremely difficult to put the luggage on the luggage rack above the seat, first, lift the luggage and put the luggage on the luggage rack with the arm force holding the luggage across the seat, which is a difficult operation for a small-sized passenger, it is often necessary to seek help from another person, and if the person already sits on the seat, it is also necessary to avoid the already seated passenger, and when the luggage rack is high, if the operation is improper, there is also a risk that the luggage will fall down.
In order to avoid the above situation, a passenger can place the big piece of luggage that carries on the luggage rack in the box that is located door department, but this box is inside to be provided with three-layer luggage rack generally, and still need to lift the luggage when needs to be placed at the highest layer, this still can bring a lot of inconveniences to the heavier or women passenger when placing the luggage, simultaneously, at most can place three luggage on each layer of luggage rack generally, after the box is inside does not have the space, the passenger still will place on the luggage rack of seat top, in the in-process that the train was driven, the luggage on the luggage rack was not had any constraint, can rock at will, there is the risk of dropping.
Based on the above situation, the invention provides a portable luggage rack for a motor train unit train to solve the above problems.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the portable luggage rack for the motor train unit and the train, which effectively solves the problems that a passenger still needs to lift the luggage when placing the luggage on the luggage rack at the car door, the luggage on the luggage rack is not limited in falling risk when lifting the luggage, the luggage on the luggage rack can shake randomly along with the running of the train, the falling risk exists, and the space in the luggage box is limited, and more luggage cannot be placed.
The utility model provides a EMUs train portable luggage rack, includes front side open-ended box, box rear side inner wall middle part fixed mounting has rotatory base plate, the front and back both ends of rotatory base plate's top and bottom are opened respectively and are rotated the rotation axis of installing the through rotation wheel groove respectively between the front and back side of rotatory base plate top and bottom, every coaxial fixed mounting is located the swiveling wheel of every rotation wheel inslot on the rotation axis, installs rotatory area between every two upper and lower corresponding swiveling wheels, two fixedly connected with a plurality of circumference evenly distributed's carrier plate between the lateral surface of rotatory area, install two front and back ranges and be oval annular rotatory slide rail on the inner wall of box, every carrier plate is close to the rotatory slide rail one end and all fixed mounting has the rotatory slider of sliding in rotatory slide rail;
The lifting device comprises a bearing plate, a lifting plate groove, a lifting gear, a lifting slide bar, a lifting device, a clamping device and a clamping device, wherein the lifting plate groove is formed in the top and the bottom of the bearing plate respectively, two lifting slide grooves are formed in each lifting plate groove, gear grooves located between the two lifting slide grooves are formed in each lifting plate groove, the front side of the bearing plate is penetrated by the two lifting slide grooves and the gear grooves, a turnover shaft groove is penetrated between the side surfaces of the two lifting slide grooves and the gear grooves, semicircular refreshing slide blocks are arranged in the bottoms of the lifting plate grooves respectively, turnover shafts penetrating through the two turnover shaft grooves are fixedly connected between the lifting slide blocks and the two lifting slide bars, turnover gears located in the gear grooves are fixedly connected with the top of the turnover square bar, the lifting plate is fixedly connected with the lifting plate located in the gear grooves, and the sliding bar located between the two gear grooves is arranged in the middle of the front side of the bearing plate groove.
Preferably, the rear end of one of the rotating shafts penetrates through the rear side of the box body and is connected with a rotating motor fixedly installed on the rear side surface of the box body, two door plates are hinged to the opening of the front side of the box body, and the two door plates are provided with placing grooves.
Preferably, a turnover driving shaft penetrates through and is rotatably arranged between the turnover sliding groove and the rear side surface of the supporting plate, an external thread is arranged on the outer surface of one end of the turnover driving shaft, which is positioned in the turnover sliding groove, a threaded hole in threaded connection with the turnover driving shaft is formed in the rear side surface of the turnover square rod, and a turnover driving motor fixedly connected with the turnover driving shaft is fixedly arranged on the rear side surface of the supporting plate.
Preferably, two auxiliary lifting holes are formed in the front side face of the bearing plate, two auxiliary lifting rods are slidably mounted on the two auxiliary lifting rods Kong Najun, and auxiliary lifting springs are placed in the auxiliary lifting holes.
Preferably, the front end of the top surface of the lifting plate is rotatably provided with a baffle shaft, the outer surface of the baffle shaft is fixedly connected with a baffle, the rear side surface of the baffle is provided with two wheel plates, and a handle groove penetrates through the baffle.
Preferably, the middle part coaxial fixed mounting of baffle axle has the baffle gear, the top front end of lift plate is opened has the baffle spout that corresponds with baffle gear position, slidable mounting has the baffle rack with baffle gear engagement in the baffle spout, fixed mounting has the slide bar with baffle rack sliding fit in the baffle spout, the cover is equipped with the baffle spring that is located between baffle spout and the baffle rack on the slide bar.
Preferably, the clamping device comprises two clamping sliding grooves formed in the top surface of the lifting plate, each clamping sliding groove is internally provided with a clamping plate which is in a U shape and is opened towards the middle of the lifting plate in a sliding manner, each clamping sliding groove is internally provided with a clamping gear in a rotating manner, one end of each clamping plate, which is positioned in each clamping sliding groove, is fixedly provided with a clamping rack meshed with the clamping gear, the two clamping racks are respectively positioned on the front side and the rear side of the clamping gear, and each clamping plate is fixedly connected with a clamping tension spring.
According to the invention, the number of the luggage cases can be increased by the plurality of the supporting plates rotating circumferentially in the case body and the lifting plates arranged on the two side surfaces of the supporting plates; when the luggage case is placed, the luggage case does not need to be lifted, the lifting plate can be pulled outwards, one end of the lifting plate can be lowered to the ground, the baffle plate can be attached to the bottom surface, a passenger can push the luggage case onto the baffle plate and still on the lifting plate, and the lifting plate can automatically bring the luggage case to enter the inside of the luggage case for storage when being reset on the supporting plate; the luggage can be fixed through the clamping device on the lifting plate, the luggage is prevented from sliding down when the luggage is lifted, and the luggage can not fall down when the plurality of bearing plates rotate to the lower direction of the luggage in the circumference of the inner part of the luggage body; the front side of the suitcase can be limited through the baffle, the condition that the suitcase shakes along with the running of the train is avoided, the difficulty of placing the suitcase by a passenger with smaller physique is greatly facilitated, and the quantity of placing the suitcase in the suitcase is also improved.
Drawings
Fig. 1 is a schematic perspective view of the case of the present invention.
Fig. 2 is a front view cross-sectional perspective schematic diagram of the case of the present invention.
Fig. 3 is a schematic left-view cross-sectional perspective view of the case of the present invention.
Fig. 4 is a schematic perspective view of the bearing plate of the present invention.
Fig. 5 is a schematic front view of the support plate of the present invention.
FIG. 6 is a schematic perspective view of the section A-A of FIG. 5 according to the present invention.
FIG. 7 is a schematic perspective view of the section B-B of FIG. 5 according to the present invention.
Fig. 8 is an enlarged view of the present invention at C in fig. 6.
Fig. 9 is an enlarged view of the invention at D in fig. 7.
Fig. 10 is an enlarged view of fig. 4 at E in accordance with the present invention.
Fig. 11 is an enlarged view of the invention at F in fig. 7.
Fig. 12 is an enlarged view of the present invention at G in fig. 4.
FIG. 13 is a schematic cross-sectional view of the auxiliary lift rod of the present invention.
Figure 14 is a schematic perspective view of one end of the lift plate of the present invention placed on the ground after being pulled out.
Figure 15 is a schematic perspective view in cross-section of the lift plate of the present invention after it has been pulled out.
Fig. 16 is an enlarged view of the invention at H in fig. 15.
FIG. 17 is a schematic cross-sectional view of the lift slider and lift plate of the present invention after being flipped over.
Fig. 18 is an enlarged view of the invention at K in fig. 15.
Detailed Description
The foregoing and other features, aspects and advantages of the present invention will become more apparent from the following detailed description of embodiments, which proceeds with reference to fig. 1-18. The following embodiments are described in detail with reference to the drawings.
Exemplary embodiments of the present invention will be described below with reference to the accompanying drawings.
The invention provides a portable luggage rack for a motor train unit train, which comprises a box body 1 with an opening at the front side, wherein the box body 1 is fixedly arranged at the position, close to a car door, at two ends of a carriage, of the box body 1, a rotary base plate 2 is fixedly arranged in the middle of the inner wall at the rear side of the box body 1, the top and the bottom of the rotary base plate 2 are semicircular, the rotary base plate 2 can be connected in the box body 1 through welding or bolts, rotary wheel grooves 3 are respectively arranged at the front and rear ends of the top and the bottom of the rotary base plate 2, rotary shafts 4 penetrating through the rotary wheel grooves 3 are respectively and rotatably arranged between the front and rear sides of the top and the bottom of the rotary base plate 2, rotary wheels 5 positioned in each rotary wheel groove 3 are coaxially and fixedly arranged on each rotary shaft 4, rotary belts 6 are arranged between every two rotary wheels 5 which correspond to each other up and down, and can drive four rotary wheels 5 to synchronously rotate in the four rotary wheel grooves 3 when the rotary shafts 4 synchronously rotate, thereby driving the two rotating belts 6 to synchronously rotate, the rotating wheel 5 and the rotating belts 6 can use chain wheels and chains firstly, so that the transmission ratio is more accurate, a plurality of bearing plates 7 with evenly distributed circumferences are fixedly connected between the outer side surfaces of the two rotating belts 6, the bearing plates 7 and the rotating belts 6 can be fixedly connected through bolts, the bearing plates 7 can be driven to do circular motion in the box body 1 when the two rotating belts 6 synchronously rotate, two rotating slide rails 8 which are arranged front and back and are in elliptical ring shapes are arranged on the inner wall of the box body 1, one end of each bearing plate 7 close to the rotating slide rail 8 is fixedly provided with a rotating slide block 9 which slides in the rotating slide rail 8, when the bearing plates 7 do circular motion in the box body 1, the rotating slide blocks 9 can be driven to slide in the rotating slide rails 8, therefore, a bearing force is provided for one end of the bearing plate 7 far away from the rotary base plate 2, as shown in figure 2, when the bearing plate 7 is in a horizontal state, as the rotary sliding block 9 only can slide in the rotary sliding rail 8, when the rotary belt 6 stops, one end of the bearing plate 7 close to the rotary sliding rail 8 cannot deviate downwards, the horizontal state is always maintained, the luggage can be placed on both side surfaces of the bearing plate 7, and the placing quantity is greatly increased;
The top and the bottom of the bearing plate 7 are respectively provided with a lifting plate groove 10, each lifting plate groove 10 is internally provided with two lifting sliding grooves 11, each lifting sliding groove 11 is respectively positioned at the left end and the right end of the lifting plate groove 10, each lifting plate groove 10 is internally provided with a gear groove 12 positioned between the two lifting sliding grooves 11, the gear groove 12 is positioned in the middle of the lifting plate groove 10, the two lifting sliding grooves 11 and the gear groove 12 penetrate through the front side surface of the bearing plate 7, a turnover shaft groove 13 penetrates through the sides of the two lifting sliding grooves 11 and the gear groove 12, lifting sliding blocks 14 with semicircular bottoms are respectively arranged in the two lifting sliding grooves 10, the two lifting sliding blocks 14 are coaxially and fixedly connected with turnover shafts 15 penetrating through the two turnover shaft grooves 13, and when the two lifting sliding blocks 14 slide forwards and backwards in the lifting plate grooves 11, the turnover shafts 15 can be driven to move forwards and backwards in the turnover shaft grooves 13, as shown in a drawing 17, when the turnover shafts 15 move to the front ends of the turnover shaft grooves 13, the two lifting sliding blocks 14 can rotate forwards and backwards, and the two lifting sliding blocks 14 can rotate from the front ends of the two lifting sliding blocks 11 to the front ends of the two lifting sliding blocks 11;
The turnover shaft 15 is coaxially and fixedly provided with a turnover gear 16 positioned in the gear groove 12, the turnover shaft 15 can drive the turnover gear 16 to synchronously move when moving in the turnover shaft groove 13, the turnover shaft 15 can synchronously rotate with the turnover gear 16, the tops of the two lifting slide blocks 14 are fixedly connected with a lifting plate 17 arranged in the lifting plate groove 10, when the two lifting slide blocks 14 slide back and forth in the lifting slide groove 11, the lifting plate 17 can be driven to move back and forth in the lifting plate groove 10, as shown in fig. 14-17, when the turnover shaft 15 moves to the forefront end of the turnover shaft groove 13, at the moment, the two lifting slide blocks 14 can rotate by taking the turnover shaft 15 as an axis, so that the front end of the lifting plate 17 is driven to downwards swing and contact with the ground, at the moment, a passenger can push the luggage box to the front side of the lifting plate 17, and the luggage box can be driven on the surface of the lifting plate 17;
The middle part of the front side of the supporting plate 7 is provided with a turnover chute 18 positioned between the two gear grooves 12, a turnover slide bar 19 is slidably arranged in the turnover chute 18, the turnover slide bar 19 can slide back and forth in the turnover chute 18, the top and the bottom of the turnover chute 18 respectively penetrate through rack grooves 20 with the front ends of the two gear grooves 12, turnover racks 21 are fixedly arranged on the top surface and the bottom surface of the turnover square bar 19, when the turnover square bar 19 slides back and forth in the turnover chute 18, the turnover racks 21 can be driven to slide back and forth in the two rack grooves 20, as shown in figures 9-11 and 16, when the lifting plate 17 is positioned in the lifting plate groove 10, the two turnover gears 16 are positioned at the rearmost ends of the gear grooves 12, and when in use, a passenger can pull the lifting plate 17 forward, so that the two lifting slide bars 14 and the turnover gears 16 can move forward to the foremost ends of the rest gear grooves 12 of the lifting chute 11, at this time, the turnover gear 16 contacts with the rearmost end of the turnover rack 21, at this time, the turnover square rod 19 can slide into the turnover chute 18, so that the turnover rack 21 moves backward and starts to mesh with the turnover gear 16, and drives the turnover gear 16 to rotate clockwise, the turnover gear 16 drives the turnover shaft 15 and the two lifting sliders 14 to rotate clockwise, so as to drive the lifting plate 17 to swing clockwise until the front end contacts with the ground, at this time, the luggage can be clamped on the surface of the lifting plate 17, the lifting plate 17 is provided with a clamping device, the luggage can be clamped and fixed by the clamping device, after the luggage is fixed on the lifting plate 17, the turnover square rod 19 can slide forward in the turnover chute 18, and drives the turnover gear 16 to rotate anticlockwise by the turnover rack 21, thereby drive the tilting shaft and two lifting slide blocks 14 anticlockwise rotation to drive lifting plate 17 anticlockwise swing, make the front end of lifting plate 17 rise to the horizontality, then the passenger can promote lifting plate 17 backward, make it slide to lifting plate inslot 10 can, the passenger can be when lifting plate 17 carries the suitcase to rise, with the front end of lifting plate 17 apply ascending lifting force slightly can, the labour that has alleviateed the passenger greatly, only need rotate the spanners to the height that suits oneself when preventing the suitcase, then pull out lifting plate, and move its front end to ground can, need to lift whole suitcase when having avoided the passenger to place the suitcase, and there is the circumstances of dropping the risk, moreover, when the train is traveling, because clamping device is to the constraint of suitcase, avoided rocking of suitcase.
The second embodiment, on the basis of the first embodiment, one of them the rear end of rotation axis 4 runs through the rear side of box 1 to be connected with fixed mounting rotating electrical machines 23 on box 1 trailing flank, rotating electrical machines 23 are connected with power supply, and install the control switch on box 1, box 1 front side opening part articulates has two door plant 24 door plant can block the suitcase and outwards drops, two all open standing groove 25 on the door plant 24, and the passenger is when using, accessible control switch starts rotating electrical machines 23 for a plurality of carrier plates 7 are at box 1 inside circular motion, and when the lifting plate 17 of empty removes to standing groove 25 department, can unclamp control switch and make rotating electrical machines 23 stop, can carry out the operation of placing the suitcase at this moment, also can set up to brush card (brush) the operation in the vacancy, installs card reader and intelligent control ware on box 1, and rotating electrical machines 23 is connected with intelligent control ware, and the passenger is with the ID card on the card reader, and intelligent control ware starts rotating electrical machines 23 when using, makes the passenger remove the card reader to the card reader, and the passenger can be saved when the passenger is left behind the waiting for the place the passenger, and the passenger is directly taken to the place to the suitcase 25, has avoided the waiting for the place to take the place the suitcase to the place the passenger.
The third embodiment is based on the first embodiment, the turnover driving shaft 26 is installed between the turnover sliding chute 18 and the rear side surface of the supporting plate 7 in a penetrating and rotating manner, the turnover driving shaft 26 can rotate in the supporting plate 7, an external thread is arranged on the outer surface of one end of the turnover driving shaft 26 located in the turnover sliding chute 18, the external thread can be driven to rotate when the turnover driving shaft 26 rotates, a threaded hole 27 in threaded connection with the turnover driving shaft 26 is formed in the rear side surface of the turnover square rod 19, when the turnover driving shaft 26 rotates, the turnover square rod 19 can be driven to slide back and forth in the turnover sliding chute 18 through the cooperation of the external thread and the threaded hole 27, so that the lowering and rising of the lifting plate 17 can be realized, a screw rod transmission mode is adopted, more reliable transmission force and self-locking force can be provided for the turnover square rod 19, the lifting plate 17 can be driven to lift easily, a turnover driving motor 28 fixedly connected with the turnover driving shaft 26 is fixedly arranged on the rear side surface of the supporting plate 7, the turnover driving motor 28 is connected with a power supply and an intelligent controller, the front end of the turnover square rod 19 inside the turnover sliding chute 11 is provided with the intelligent controller, the intelligent controller is connected with the intelligent controller, and the intelligent controller is driven to enable the intelligent controller to send signals to the two intelligent controller to the intelligent controller when the two lifting controllers are driven to the lifting plate 17, and the intelligent controller is driven to move to the lifting plate 17.
In the fourth embodiment, on the basis of the first embodiment, two auxiliary lifting holes 29 are formed in the front side surface of the supporting plate 7, two auxiliary lifting rods 30 are slidably mounted in the two auxiliary lifting holes 29, auxiliary lifting springs 31 are disposed in each auxiliary lifting hole 29, when the front end of the lifting plate 17 descends, the two auxiliary lifting rods 30 are extruded, so that the two auxiliary lifting rods 30 slide in the two auxiliary lifting holes 29 and compress the two auxiliary lifting springs 31, and when the lifting plate 17 drives the luggage case to ascend, the two auxiliary lifting springs 31 can provide an upward lifting force for the lifting plate 17.
In the fifth embodiment, on the basis of the first embodiment, the front end of the top surface of the lifting plate 17 is rotatably provided with the baffle shaft 32, the left and right sides of the front end of the top surface of the lifting plate 17 are respectively and fixedly provided with the bases, the baffle shaft 32 is rotatably provided between the two bases, the baffle 33 is fixedly connected to the outer surface of the baffle shaft 32, the baffle 33 can rotate by taking the baffle shaft 32 as the shaft, the baffle 33 can provide a barrier for a luggage placed on the lifting plate 17, the luggage is prevented from sliding from the front end of the lifting plate 17, the rear side surface of the baffle 33 is provided with the two wheel plates 34, when the front end of the lifting plate 17 falls on the ground, the baffle 33 is attached to the ground under the driving of the following structure, at this time, a passenger can push the luggage onto the baffle 33, so that the two wheels of the luggage are respectively clamped inside the two wheel plates 34, when the luggage is inclined on the surface of the lifting plate 17, the luggage can be prevented from sliding by the wheel plates 34, the handle groove 35 penetrates the baffle 33, and the passenger can pull the supporting plate 17 to the front 7 through the handle groove 35.
In the sixth embodiment, on the basis of the fifth embodiment, the baffle gear 36 is coaxially and fixedly installed in the middle of the baffle shaft 32, the baffle gear 36 can rotate synchronously with the baffle shaft 32, the baffle chute 37 corresponding to the position of the baffle gear 36 is opened at the front end of the lifting plate 17, the baffle rack 38 meshed with the baffle gear 36 is slidably installed in the baffle chute 37, the slide bar 39 slidably matched with the baffle rack 38 is fixedly installed in the baffle chute 37, the slide bar 39 is sleeved with the baffle spring 40 positioned between the baffle chute 37 and the baffle rack 38, the rear side of the baffle rack 38 is opened with a slide hole slidably matched with the slide bar 39, under the elasticity of the baffle spring 40, the front end of the baffle rack 38 is positioned at the front side of the lifting plate 17, the front end of the baffle rack 38 is in an arc shape, the baffle rack 38 can slide along the slide bar 39 in the baffle chute 37, and can compress the baffle spring 40, when the front end of the baffle plate 17 descends to the ground as shown in fig. 18, the front end of the baffle rack 38 contacts the ground, the slide bar 17 is contacted with the front end of the baffle rack 38, the slide rack 17 is pushed down, and the baffle rack 33 is pushed down to the slide rack 38, and the slide box 33 is pushed down, and the front end of the baffle rack is pushed down, and the baffle rack 33 is pushed down to rotate, and the front side of the baffle rack 33 is pushed down, and the front end of the baffle rack is pushed down, and the front end is pushed down, and the front end is pushed down, and the front is moved down, and the front.
In a seventh embodiment, based on the first embodiment, the clamping device includes two clamping sliding grooves 41 formed in the top surface of the lifting plate 17, the left end and the right end in each clamping sliding groove 41 are slidably provided with clamping plates 42 with a U-shaped opening facing the middle of the lifting plate 17, a connecting rod is connected between the two clamping plates 42 located on the same side of the left end and the right end, so that the two clamping plates 42 can synchronously move, the middle of each clamping sliding groove 41 is rotatably provided with a clamping gear 43, one end of each clamping plate 42 located in the clamping sliding groove 41 is fixedly provided with a clamping rack 44 meshed with the clamping gear 43, the two clamping racks 44 are respectively located on the front side and the rear side of the clamping gear 43, a clamping tension spring 45 is fixedly connected between each clamping plate 42 and the clamping sliding groove 41, and when in use, a passenger can pull one connecting rod to one side by one hand, for example, when a passenger pulls the left connecting rod by hand, the left two clamping plates 42 move leftwards and lengthen the clamping tension spring 45 at the same time, the two clamping plates 42 drive the two clamping racks 44 to move leftwards at the same time and drive the two clamping gears 43 to rotate at the same time, when the two clamping gears 43 rotate at the same time, the two clamping racks 44 and the clamping plates 42 positioned on the right side can be driven to move rightwards and lengthen the clamping tension spring 45, at the moment, after the passenger clings to the surface of the lifting plate 17, the connecting rod is released, the four clamping plates 42 can move towards the middle part of the lifting plate 17 under the elasticity of the clamping springs 45, so as to clamp and fix the suitcase, the pressure sensor connected with the intelligent controller is arranged on the inner side of each clamping plate 42, when the clamping plate 42 clamps the suitcase, the side face of the suitcase can be contacted with the pressure sensor, the pressure sensor senses pressure and then sends a signal to the intelligent controller, the intelligent controller sends a starting signal to the overturning driving motor 28, so that the lifting plate 17 is driven to start to rise, when the lifting plate 17 rises to a horizontal state, a passenger can push the lifting plate 17 back to the inside of the lifting plate groove 10, and the operation of storing the luggage in the box body 1 can be completed.
Claims (7)
1. The utility model provides a EMUs train portable luggage rack, includes front side open-ended box (1), its characterized in that, box (1) rear side inner wall middle part fixed mounting has rotatory base plate (2), rotatory wheel groove (3) are opened respectively to the front and back both ends of top and bottom of rotatory base plate (2), rotate respectively between the front and back side of rotatory base plate (2) top and bottom and install rotation axis (4) that runs through rotatory wheel groove (3), every equal coaxial fixed mounting is located rotatory wheel (5) inside each rotatory wheel groove (3) on rotation axis (4), installs rotatory area (6) between every two rotatory wheels (5) that correspond from top to bottom, two fixedly connected with a plurality of circumference evenly distributed's carrier plate (7) between the lateral surface of rotatory area (6), install two rotatory slide rail (8) of arranging and being oval ring-shaped around on the inner wall of box (1), one end that every carrier plate (7) is close to rotatory slide rail (8) is all fixed mounting in rotatory slider (9);
The top and the bottom of the bearing plate (7) are respectively provided with a lifting plate groove (10), each lifting plate groove (10) is internally provided with two lifting sliding grooves (11), each lifting plate groove (10) is internally provided with a gear groove (12) positioned between the two lifting sliding grooves (11), the two lifting sliding grooves (11) and the gear grooves (12) are respectively penetrated through the front side surface of the bearing plate (7), the side surfaces of the two lifting sliding grooves (11) and the gear grooves (12) are respectively penetrated with a turnover shaft groove (13), the two lifting sliding grooves (11) are internally provided with lifting sliding blocks (14) with semicircular bottoms, the two lifting sliding blocks (14) are coaxially and fixedly connected with turnover shafts (15) penetrating through the two turnover shaft grooves (13), the turnover shafts (15) are coaxially and fixedly provided with turnover gears (16) positioned in the gear grooves (12), the tops of the two lifting sliding blocks (14) are fixedly connected with plates (17) arranged in the lifting plate grooves (7), the middle parts (7) are respectively penetrated through the two turnover shaft grooves (18) positioned between the two sliding grooves (18) and the bottom sliding grooves (18), the top surface and the bottom surface of the turnover square rod (19) are fixedly provided with turnover racks (21), and the lifting plate (17) is provided with a clamping device.
2. The portable luggage rack for the motor train unit trains according to claim 1, characterized in that the rear end of one rotating shaft (4) penetrates through the rear side of the box body (1) and is connected with a rotating motor (23) fixedly installed on the rear side surface of the box body (1), two door plates (24) are hinged to the front side opening of the box body (1), and a placing groove (25) is formed in each of the two door plates (24).
3. The portable luggage rack for the motor train unit train according to claim 1, wherein a turnover driving shaft (26) is penetrated and rotatably installed between the turnover sliding groove (18) and the rear side surface of the supporting plate (7), an external thread is arranged on the outer surface of one end of the turnover driving shaft (26) positioned in the turnover sliding groove (18), a threaded hole (27) in threaded connection with the turnover driving shaft (26) is formed in the rear side surface of the turnover square rod (19), and a turnover driving motor (28) in fixed connection with the turnover driving shaft (26) is fixedly installed on the rear side surface of the supporting plate (7).
4. A portable luggage rack for a motor train unit train according to claim 1, wherein two auxiliary lifting holes (29) are formed in the front side surface of the bearing plate (7), auxiliary lifting rods (30) are slidably mounted in the two auxiliary lifting holes (29), and auxiliary lifting springs (31) are arranged in the auxiliary lifting holes (29).
5. The portable luggage rack for the motor train unit trains according to claim 1, characterized in that a baffle shaft (32) is rotatably installed at the front end of the top surface of the lifting plate (17), a baffle plate (33) is fixedly connected to the outer surface of the baffle shaft (32), two wheel plates (34) are installed on the rear side surface of the baffle plate (33), and a handle groove (35) is penetrated through the baffle plate (33).
6. The portable luggage rack for the motor train unit train according to claim 5, wherein a baffle gear (36) is coaxially and fixedly arranged in the middle of the baffle shaft (32), a baffle sliding groove (37) corresponding to the baffle gear (36) is formed in the front end of the top of the lifting plate (17), a baffle rack (38) meshed with the baffle gear (36) is slidably arranged in the baffle sliding groove (37), a sliding rod (39) in sliding fit with the baffle rack (38) is fixedly arranged in the baffle sliding groove (37), and a baffle spring (40) positioned between the baffle sliding groove (37) and the baffle rack (38) is sleeved on the sliding rod (39).
7. The portable luggage rack for the motor train unit according to claim 1, wherein the clamping device comprises two clamping sliding grooves (41) formed in the top surface of the lifting plate (17), clamping plates (42) which are in a U shape and are opened towards the middle of the lifting plate (17) are slidably arranged at the left end and the right end in each clamping sliding groove (41), clamping gears (43) are rotatably arranged in the middle of each clamping sliding groove (41), clamping racks (44) meshed with the clamping gears (43) are fixedly arranged at one ends of the clamping plates (42) located in the clamping sliding grooves (41), and the two clamping racks (44) are located on the front side and the rear side of the clamping gears (43) respectively, and clamping tension springs (45) are fixedly connected between each clamping plate (42) and the clamping sliding groove (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211593335.XA CN115649212B (en) | 2022-12-13 | 2022-12-13 | Portable luggage rack for motor train unit train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211593335.XA CN115649212B (en) | 2022-12-13 | 2022-12-13 | Portable luggage rack for motor train unit train |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115649212A CN115649212A (en) | 2023-01-31 |
| CN115649212B true CN115649212B (en) | 2024-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211593335.XA Active CN115649212B (en) | 2022-12-13 | 2022-12-13 | Portable luggage rack for motor train unit train |
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| DE10361830A1 (en) * | 2003-12-30 | 2005-08-18 | Airbus Deutschland Gmbh | Lifting device for a luggage box in an aircraft, and aircraft with a lifting device for a luggage box |
| CN110712661A (en) * | 2019-08-27 | 2020-01-21 | 范叶哲 | Automatic luggage storage device for train and storage method thereof |
| CN211032569U (en) * | 2019-07-15 | 2020-07-17 | 武汉铁路职业技术学院 | Railway vehicle luggage rack |
| CN111572579A (en) * | 2020-06-02 | 2020-08-25 | 南京天普机电产品制造有限公司 | Multifunctional passenger train luggage rack |
| CN111746575A (en) * | 2020-07-17 | 2020-10-09 | 象山锐文智能装备有限公司 | Safe luggage rack convenient for taking and placing luggage |
| CN112078488A (en) * | 2020-10-15 | 2020-12-15 | 海宁市映通汽车用品有限公司 | A suitcase lifting machine that is used for folding of vapour car trunk to accomodate |
| CN216861451U (en) * | 2022-04-14 | 2022-07-01 | 唐山耀瑞铁路配件制造有限公司 | Conveniently get EMUs luggage rack of putting |
-
2022
- 2022-12-13 CN CN202211593335.XA patent/CN115649212B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10361830A1 (en) * | 2003-12-30 | 2005-08-18 | Airbus Deutschland Gmbh | Lifting device for a luggage box in an aircraft, and aircraft with a lifting device for a luggage box |
| CN211032569U (en) * | 2019-07-15 | 2020-07-17 | 武汉铁路职业技术学院 | Railway vehicle luggage rack |
| CN110712661A (en) * | 2019-08-27 | 2020-01-21 | 范叶哲 | Automatic luggage storage device for train and storage method thereof |
| CN111572579A (en) * | 2020-06-02 | 2020-08-25 | 南京天普机电产品制造有限公司 | Multifunctional passenger train luggage rack |
| CN111746575A (en) * | 2020-07-17 | 2020-10-09 | 象山锐文智能装备有限公司 | Safe luggage rack convenient for taking and placing luggage |
| CN112078488A (en) * | 2020-10-15 | 2020-12-15 | 海宁市映通汽车用品有限公司 | A suitcase lifting machine that is used for folding of vapour car trunk to accomodate |
| CN216861451U (en) * | 2022-04-14 | 2022-07-01 | 唐山耀瑞铁路配件制造有限公司 | Conveniently get EMUs luggage rack of putting |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115649212A (en) | 2023-01-31 |
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