CN113022607B - Skirtboard structure for magnetic suspension vehicle - Google Patents
Skirtboard structure for magnetic suspension vehicle Download PDFInfo
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- CN113022607B CN113022607B CN202110319544.4A CN202110319544A CN113022607B CN 113022607 B CN113022607 B CN 113022607B CN 202110319544 A CN202110319544 A CN 202110319544A CN 113022607 B CN113022607 B CN 113022607B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D17/00—Construction details of vehicle bodies
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- Mechanical Engineering (AREA)
- Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The invention discloses a skirtboard structure for a magnetic levitation vehicle, which comprises an upper skirtboard, a switching mechanism, a lower skirtboard, a first connecting mechanism, a second connecting mechanism, a first correlated lock mechanism and a second correlated lock mechanism, wherein the switching mechanism is arranged between the upper skirtboard and the lower skirtboard; in the invention, the apron board assembly part is connected with the vehicle body through the first connecting mechanism and the second connecting mechanism, so that the apron board positioned on the side surface of the magnetic levitation vehicle can adapt to different accelerations and different working conditions when the magnetic levitation vehicle runs, has a certain moving stroke in all directions, and ensures the flexibility of products.
Description
Technical Field
The invention relates to the technical field of apron board structures, in particular to an apron board structure for a magnetic levitation vehicle.
Background
The apron board mainly comprises an external upper apron board, an external lower apron board, an internal upper apron board and an internal lower apron board (hereinafter referred to as an upper internal apron board and a lower internal apron board), wherein the external upper apron board is formed by aluminum profiles; for good reliability and security when current skirtboard and maglev car body are connected, the mode that generally adopts direct connection connects, but does not consider the skirtboard when the maglev car moves, and what the skirtboard that is located car body side need face is the different acceleration of maglev car automobile body and the operating mode of difference.
Welding or bolt fastening are often chooseed for use to current skirtboard built-up piece and skirtboard apron connected mode, in case the problem then need be changed whole when welding the back, and the bolt fastening can appear not hard up problem after using for a long time owing to use wearing and tearing.
Therefore, a skirt plate structure is needed, so that when the magnetic levitation vehicle runs, the skirt plate can have a certain moving stroke, the flexibility of the product is ensured, and the skirt plate structure is suitable for different acceleration speeds and different working conditions of the vehicle body; the skirtboard apron plate and the detachable connection of skirtboard assembly part are more firm when connecting in hope, prevent that skirtboard assembly part and the problem of skirtboard apron plate separation from appearing under the frock state, ensure the security of product.
Disclosure of Invention
In order to overcome the technical problems in the prior art, the invention aims to provide a skirting board structure for a magnetic suspension vehicle.
The purpose of the invention can be realized by the following technical scheme:
a skirt board structure for a magnetic levitation vehicle comprises an upper skirt board, a switching mechanism, a lower skirt board, a first connecting mechanism, a second connecting mechanism, a first associated locking mechanism and a second associated locking mechanism, a switching mechanism is arranged between the upper apron board and the lower apron board, a connecting mechanism I and a related locking mechanism I are symmetrically arranged on the upper surface of the upper apron board, the first connecting mechanism is positioned on one side of the first associated lock mechanism, the upper surface of the lower apron board is symmetrically provided with a second connecting mechanism and a second associated lock mechanism, the second connecting mechanism is positioned at one side of the second locking mechanism and comprises a first switching block and a second switching block, the number of the first switching blocks is two, the two first switching blocks are respectively positioned at the two sides of the second switching block, one side of the first transfer block, which is far away from the second transfer block, is provided with a clamping sleeve, one clamping sleeve is connected with the upper skirt board, and the other clamping sleeve is connected with the lower skirt board.
As a further scheme of the invention: the first related lock mechanism and the second related lock mechanism are identical in structure, the second related lock mechanism comprises a first locking plate, a cover plate is mounted on one side of the first locking plate, a locking rotating shaft is arranged on one side, away from the first locking plate, of the cover plate, a locking bin is arranged on the lower surface of the first locking plate, one end of the locking rotating shaft penetrates through the cover plate to the inside of the locking bin arranged on the first locking plate, a mounting plate is arranged on one side, away from the cover plate, of the upper end of the first locking plate, a second connecting plate is arranged at the lower end of the first locking plate, a third connecting plate is arranged at a position, close to one side, of the lower end of the second connecting plate, a shaft lever, a connecting block and a lock head are mounted at the lower end of the shaft lever, the connecting block is located at a position, close to the lower end, of the outer surface of the shaft lever, and the first connecting plate is mounted at one side, away from the cover plate, of the locking rotating shaft, the spliced pole and the connection disc are installed to the lower extreme of connecting plate one, the connection disc is located the surface of spliced pole and is close to the position of lower extreme, be provided with locking plate two between locking plate one and the mounting panel, the lower extreme of locking plate two is provided with a plurality of baffle, be provided with the logical groove with locking plate two-phase adaptation on the mounting panel, the upper end of locking plate two is pegged graft with locking plate two through leading to the groove, the position that the front end of locking plate one is close to one side is provided with the check lock lever.
As a further scheme of the invention: the upper end of the shaft lever penetrates through the connecting plate III and the connecting plate II to the inside of a locking bin arranged on the locking plate I, the upper end of the shaft lever is connected with a gear, a tooth groove is arranged on the outer surface of the locking rotating shaft and close to the middle, the gear is meshed with the tooth groove arranged on the outer surface of the locking rotating shaft and close to the middle, a plurality of baffles are arranged at equal intervals, square through holes are formed in the baffles, a fixing groove is formed in the outer surface of the locking rotating shaft, the rear end of the locking rod penetrates through the locking bin arranged on the locking plate I, the locking rod is in threaded connection with the locking rotating shaft through the fixing groove, two positioning columns are arranged on the lower surface of the locking plate I and close to the front end and the rear end, positioning holes matched with the positioning columns are formed in the upper end of the connecting plate II, and screw holes are symmetrically formed in the upper end of the connecting plate II and the lower surface of the locking plate I, the connecting plate II is fixed with the locking plate I through bolts, a plurality of limiting holes which are distributed equidistantly are formed in the outer surfaces of the connecting plate II, the locking plate II and the connecting plate III, and locking holes matched with the locking rotating shaft are formed in the locking plate II and the mounting plate.
As a further scheme of the invention: the first connecting mechanism and the second connecting mechanism are identical in structure, the second connecting mechanism comprises a middle connecting plate, an upper connecting plate and a lower connecting plate, the middle connecting plate is positioned between the upper connecting plate and the lower connecting plate, the upper connecting plate is positioned above the lower connecting plate, a first fixed disc is arranged between the middle connecting plate and the upper connecting plate, first rubber fixed cylinders are symmetrically arranged on two sides of the first fixed disc, one side, away from the first fixed disc, of one of the first rubber fixed cylinders is provided with a second movable rod, one side, away from the first fixed disc, of the other rubber fixed cylinder is provided with a second limiting column, a second fixed disc is arranged between the middle connecting plate and the lower connecting plate, second rubber fixed cylinders are symmetrically arranged on two sides of the second fixed disc, the second rubber fixed cylinder is provided with a fixed side plate, one side, away from the second rubber fixed cylinder, of the fixed side plate is fixedly provided with a sleeve, one side of the sleeve, which is far away from the fixed side plate, is provided with a first movable rod, the other side of the sleeve, which is far away from the fixed side plate, is provided with a first limiting column, and the lower end of the fixed side plate is connected with a fixed bottom plate.
As a further scheme of the invention: all be provided with mounting groove one on fixed disc one and the rubber fixation cylinder one, the one end of movable rod two runs through fixed disc one and rubber fixation cylinder one and two threaded connection of spacing post, all be provided with mounting groove two on fixed disc two and the rubber fixation cylinder two, the one end of movable rod one runs through fixed curb plate, sleeve, fixed disc two and rubber fixation cylinder two and spacing post threaded connection, the both sides of well connecting plate all are provided with the recess, be provided with a plurality of mounting hole on the fixed curb plate, a plurality of mounting hole is the equidistance and arranges.
The invention has the beneficial effects that:
the apron board assembly part is connected with the vehicle body through the connecting mechanism I and the connecting mechanism II, and the apron board positioned on the side face of the magnetic levitation vehicle can adapt to different accelerated speeds and different working conditions when the apron board runs on the magnetic levitation vehicle through the arranged rubber joints, so that the apron board has a certain moving stroke in all directions, and the flexibility of the product is ensured;
the first correlation lock mechanism and the second correlation lock mechanism are used for connecting the apron board assembly part and the apron board cover plate, so that the detachable connection of the apron board cover plate and the apron board assembly part is firmer when the apron board assembly part and the apron board cover plate are connected, the apron board assembly part and the apron board cover plate are prevented from being separated in a tooling state, the safety of a product is ensured, and the abrasion problem is generated in the using process, the whole body is not required to be replaced, and only damaged parts are required to be replaced;
the switching mechanism who sets up makes last skirtboard and lower skirtboard just can connect into skirtboard built-up member in specific position, and difficult appearance goes up the skirtboard and the problem that lower skirtboard breaks away from moreover, and cooperation correlation lock mechanism one and correlation lock mechanism two further connect skirtboard built-up member and skirtboard apron, have further improved connection reliability and security of product under maglev car operating condition.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side view of the upper skirt plate, adapter mechanism and lower skirt plate of the present invention;
FIG. 3 is a schematic structural view of a second connecting mechanism according to the present invention;
FIG. 4 is a front view of a second coupling mechanism of the present invention;
FIG. 5 is a schematic view of a second embodiment of the locking mechanism of the present invention;
fig. 6 is a bottom sectional view of the locking shaft, shaft and locking plate I of the present invention.
In the figure: 1. an upper apron board; 2. a transfer mechanism; 21. a first transfer block; 22. a second transfer block; 5. a lower apron board; 3. a first connecting mechanism; 4. a second connecting mechanism; 6. a first associated lock mechanism; 7. a second correlation lock mechanism; 101. a middle connecting plate; 102. an upper connecting plate; 103. a lower connecting plate; 104. fixing a first disc; 105. a rubber fixing cylinder I; 106. a second fixed disc; 107. a rubber fixing cylinder II; 108. fixing the side plate; 109. a sleeve; 1010. fixing the bottom plate; 1011. a first movable rod; 1012. a first limiting column; 1013. a second movable rod; 1014. a second limiting column; 1015. a groove; 111. a first locking plate; 112. mounting a plate; 113. locking the rotating shaft; 114. a first connecting plate; 115. connecting columns; 116. connecting the disks; 117. a locking lever; 118. a second connecting plate; 119. a second locking plate; 1110. a third connecting plate; 1111. a shaft lever; 1112. connecting blocks; 1113. a lock head; 1114. a baffle plate; 1115. a through groove; 1116. a positioning column; 1117. and a screw hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, a skirting board structure for a magnetic levitation vehicle comprises an upper skirting board 1, a transfer mechanism 2, a lower skirting board 5, a first connecting mechanism 3, a second connecting mechanism 4, a first associated lock mechanism 6, and a second associated lock mechanism 7, wherein the transfer mechanism 2 is disposed between the upper skirting board 1 and the lower skirting board 5, the first connecting mechanism 3 and the first associated lock mechanism 6 are symmetrically disposed on the upper surface of the upper skirting board 1, the first connecting mechanism 3 is disposed on one side of the first associated lock mechanism 6, the second connecting mechanism 4 and the second associated lock mechanism 7 are symmetrically disposed on the upper surface of the lower skirting board 5, the second connecting mechanism 4 is disposed on one side of the second associated lock mechanism 7, the transfer mechanism 2 comprises a first transfer block 21 and a second transfer block 22, the number of the first transfer blocks 21 is two, the two transfer blocks 21 are disposed on two sides of the second transfer blocks 22, and a clamping sleeve is disposed on one side of the first transfer block 21 away from the second transfer block 22, one of the clamping sleeves is connected with the upper apron plate 1, and the other clamping sleeve is connected with the lower apron plate 5.
The first correlation lock mechanism 6 and the second correlation lock mechanism 7 have the same structure, the second correlation lock mechanism 7 comprises a first locking plate 111, a cover plate is mounted on one side of the first locking plate 111, a locking rotating shaft 113 is arranged on one side, away from the first locking plate 111, of the cover plate, a locking bin is arranged on the lower surface of the first locking plate 111, one end of the locking rotating shaft 113 penetrates through the cover plate to the inside of the locking bin arranged on the first locking plate 111, a mounting plate 112 is arranged on one side, away from the cover plate, of the upper end of the first locking plate 111, a second connecting plate 118 is arranged at the lower end of the first locking plate 111, a third connecting plate 1110 is arranged at a position, close to one side, of the lower end of the second connecting plate 118, a shaft lever 1111, a connecting block 1112 and a locking head 1113 are arranged at the lower end of the shaft lever 1111, the connecting block 1112 is arranged at a position, close to the lower end, on the outer surface of the shaft lever 1111, locking pivot 113 is kept away from one side of apron and is installed connecting plate 114, spliced pole 115 and connection disc 116 are installed to the lower extreme of connecting plate 114, connection disc 116 is located the position that the surface of spliced pole 115 is close to the lower extreme, be provided with locking plate two 119 between locking plate 111 and the mounting panel 112, the lower extreme of locking plate two 119 is provided with a plurality of baffle 1114, be provided with the logical groove 1115 with two 119 looks adaptations of locking plate on the mounting panel 112, peg graft with locking plate two 119 through logical groove 1115 in the upper end of locking plate two 119, the position that the front end of locking plate one 111 is close to one side is provided with check lock lever 117.
The upper end of the shaft lever 1111 penetrates through the third connecting plate 1110 and the second connecting plate 118 to the inside of a locking bin arranged on the first locking plate 111, the upper end of the shaft lever 1111 is connected with a gear, a tooth socket is arranged on the outer surface of the locking rotating shaft 113 near the middle, the gear is meshed with the tooth socket arranged on the outer surface of the locking rotating shaft 113 near the middle, a plurality of baffles 1114 are arranged at equal intervals, square through holes are arranged on the baffles 1114, fixing grooves are arranged on the outer surface of the locking rotating shaft 113, the rear end of the locking rod 117 penetrates through the inside of the locking bin arranged on the first locking plate 111, the locking rod 117 is in threaded connection with the locking rotating shaft 113 through the fixing grooves, two positioning columns 1116 are arranged on the lower surface of the first locking plate 111 near the front and rear ends, and positioning holes matched with the positioning columns 1116 are arranged on the upper end of the second connecting plate 118, the upper end of the second connecting plate 118 and the lower surface of the first locking plate 111 are symmetrically provided with screw holes 1117, the second connecting plate 118 and the first locking plate 111 are fixed through bolts, a plurality of limiting holes which are distributed equidistantly are formed in the outer surfaces of the second connecting plate 118, the second locking plate 119 and the third connecting plate 1110, and locking holes matched with the locking rotating shafts 113 are formed in the second locking plate 119 and the mounting plate 112.
The first connecting mechanism 3 and the second connecting mechanism 4 have the same structure, the second connecting mechanism 4 comprises a middle connecting plate 101, an upper connecting plate 102 and a lower connecting plate 103, the middle connecting plate 101 is positioned between the upper connecting plate 102 and the lower connecting plate 103, the upper connecting plate 102 is positioned above the lower connecting plate 103, a first fixed disc 104 is arranged between the middle connecting plate 101 and the upper connecting plate 102, first rubber fixed cylinders 105 are symmetrically arranged on two sides of the first fixed disc 104, one side of one of the first rubber fixed cylinders 105, which is far away from the first fixed disc 104, is provided with a second movable rod 1013, one side of the other first rubber fixed cylinder 105, which is far away from the first fixed disc 104, is provided with a second limit column 1014, a second fixed disc 106 is arranged between the middle connecting plate 101 and the lower connecting plate 103, two sides of the second fixed disc 106 are symmetrically provided with second rubber fixed cylinders 107, and the second rubber fixed cylinders 107, which are far away from the second fixed disc 106, are provided with fixed side plates 108, one side of the fixed side plate 108 far away from the rubber fixed cylinder II 107 is fixedly provided with a sleeve 109, one side of the sleeve 109 far away from the fixed side plate 108 is provided with a movable rod I1011, the other side of the sleeve 109 far away from the fixed side plate 108 is provided with a limit column I1012, and the lower end of the fixed side plate 108 is connected with a fixed bottom plate 1010.
All be provided with mounting groove one on fixed disc one 104 and the fixed cylinder of rubber 105, the one end of two 1013 of movable rods runs through fixed disc one 104 and the fixed cylinder of rubber 105 and spacing post two 1014 threaded connection, all be provided with mounting groove two on two 106 of fixed disc and the fixed cylinder of rubber 107, the one end of one 1011 of movable rod runs through fixed curb plate 108, sleeve 109, two 106 of fixed disc and the fixed cylinder of rubber 107 and spacing post 1012 threaded connection, the both sides of well connecting plate 101 all are provided with recess 1015, be provided with a plurality of mounting hole on the fixed curb plate 108, a plurality of mounting hole is the equidistance and arranges.
The working principle of the invention is as follows:
the apron board assembly part is composed of an upper apron board 1, a switching mechanism 2 and a lower apron board 5, a connecting mechanism I3 and a connecting mechanism II 4 are used for connecting the apron board assembly part with a vehicle body, a middle connecting plate 101, an upper connecting plate 102 and a lower connecting plate 103 are integrated stainless steel castings, the cross sections of the upper connecting plate 102 and the lower connecting plate 103 are in a half-ring shape, a fixed disc I104, a rubber fixed cylinder I105, a fixed disc II 106 and a rubber fixed cylinder II 107 are all made of rubber materials, the fixed disc I104 and the rubber fixed cylinder I105 form a first rubber joint, the fixed disc II 106 and the rubber fixed cylinder II 107 form a second rubber joint, the first rubber joint is arranged in an area defined by the middle connecting plate 101 and the upper connecting plate 102, the second rubber joint is arranged in an area defined by the middle connecting plate 101 and the lower connecting plate 103, and is connected with a framework on the apron board through the arranged between a fixed side plate 108 and a fixed bottom plate 1010, the installation holes on the fixed side plate 108 are used for screws to penetrate through and fix the fixed side plate with the framework, the rubber joints have certain elasticity, the second rubber joints are connected with the fixed side plate 108 through the first movable rods 1011 and the first limiting columns 1012, and the first rubber joints are connected with the vehicle body through the second movable rods 1013 and the second limiting columns 1014, so that the apron board assembly part and the vehicle body can be connected through the first connecting mechanisms 3 and the second connecting mechanisms 4, the apron boards positioned on the side surfaces of the magnetic levitation vehicle can adapt to different accelerations and different working conditions when the magnetic levitation vehicle runs due to the arranged rubber joints, and have certain moving strokes in all directions, and the flexibility of products is ensured;
the first correlation lock mechanism 6 and the second correlation lock mechanism 7 are used for connecting the apron board assembly part and the apron board cover plate, one end of the locking rotating shaft 113 penetrates through the first locking plate 111, the locking rotating shaft 113 is respectively connected with the second locking plate 119 and the mounting plate 112 through a locking hole, the apron board cover plate is connected between the second connecting plate 118 and the third connecting plate 1110, the second connecting plate 118 and the third connecting plate 1110 are fixed with the apron board cover plate through limiting holes, a plurality of baffle plates 1114 are arranged at the lower end of the second locking plate 119, the baffle plates 1114 are located below the second connecting plate 118, the apron board assembly part is connected to the lower end of the apron board cover plate, the upper surfaces of the baffle plates 1114 are in contact with the apron board cover plate assembly part, and; one end of the locking rotating shaft 113 is inserted into the locking holes on the locking plate II 119 and the mounting plate 112, the apron plate assembly is clamped between the baffle 1114 and the connecting plate II 118, the apron plate cover is clamped between the connecting plate II 118 and the connecting plate III 1110, the connecting block 1112 and the connecting disc 116 are connected with the apron plate assembly, the locking rod 117 is rotated to be screwed out from the inside of the fixing groove arranged on the outer surface of the locking rotating shaft 113, at the moment, the locking rotating shaft 113 can move, because the upper end of the shaft rod 1111 is connected with the gear, the tooth space is arranged on the outer surface of the locking rotating shaft 113 near the middle, the gear is meshed with the tooth space arranged on the outer surface of the locking rotating shaft 113 near the middle, so that a square key is required to be connected with the lock 1113, the square key is rotated by three hundred sixty degrees to drive the gear connected with the upper end of the shaft rod 1111 to rotate, and further drive the locking rotating shaft 113 to rotate, until one end of the locking rotating shaft 113 is completely separated from the second locking plate 119 and the mounting plate 112, the second locking plate 119 can be detached, so that the reliability and the safety of connection are further enhanced, the detachable connection of the apron board cover plate and the apron board assembly part is firmer during connection, the apron board assembly part and the apron board cover plate are prevented from being separated in a tool state, and the safety of a product is ensured;
the switching mechanism 2 that sets up makes last skirtboard 1 and lower skirtboard 5 just can connect into skirtboard built-up member in specific position, and the difficult problem that goes up skirtboard 1 and lower skirtboard 5 and break away from that appears coordinates relation lock mechanism 6 and relation lock mechanism two 7, and further connects skirtboard built-up member and skirtboard apron, has further improved connection reliability and security of product under the maglev car operating condition.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is illustrative and explanatory only and is not intended to be exhaustive or to limit the invention to the precise embodiments described, and various modifications, additions, and substitutions may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the claims.
Claims (1)
1. A skirtboard structure for a magnetic levitation vehicle is characterized by comprising an upper skirtboard (1), a switching mechanism (2), a lower skirtboard (5), a connecting mechanism I (3), a connecting mechanism II (4), a related lock mechanism I (6) and a related lock mechanism II (7), wherein the switching mechanism (2) is arranged between the upper skirtboard (1) and the lower skirtboard (5), the connecting mechanism I (3) and the related lock mechanism I (6) are symmetrically arranged on the upper surface of the upper skirtboard (1), the connecting mechanism I (3) is positioned on one side of the related lock mechanism I (6), the connecting mechanism II (4) and the related lock mechanism II (7) are symmetrically arranged on the upper surface of the lower skirtboard (5), the connecting mechanism II (4) is positioned on one side of the related lock mechanism II (7), and the switching mechanism (2) comprises a switching block I (21) and a switching block II (22), the number of the first transfer blocks (21) is two, the two first transfer blocks (21) are respectively positioned at two sides of the second transfer block (22), and one side, away from the second transfer block (22), of each first transfer block (21) is provided with a clamping sleeve, one clamping sleeve is connected with the upper apron plate (1), and the other clamping sleeve is connected with the lower apron plate (5);
the structure of the first related lock mechanism (6) is the same as that of the second related lock mechanism (7), the second related lock mechanism (7) comprises a first locking plate (111), a cover plate is installed on one side of the first locking plate (111), a locking rotating shaft (113) is arranged on one side, far away from the first locking plate (111), of the cover plate, a locking bin is arranged on the lower surface of the first locking plate (111), one end of the locking rotating shaft (113) penetrates through the inner part of the locking bin arranged on the first locking plate (111) through the cover plate, a mounting plate (112) is arranged on one side, far away from the cover plate, of the upper end of the first locking plate (111), a second connecting plate (118) is arranged at the lower end of the first locking plate (111), a third connecting plate (1110) is arranged at a position, close to one side, of the lower end of the second connecting plate (118), a shaft lever (1111), a connecting block (1112) and a lock (1113) are installed at the lower end of the third connecting plate (1110), the lock head (1113) is positioned at the lower end of the shaft lever (1111), the connecting block (1112) is positioned at the position of the outer surface of the shaft lever (1111) close to the lower end, one side of the locking rotating shaft (113) far away from the cover plate is provided with a first connecting plate (114), the lower end of the first connecting plate (114) is provided with a connecting column (115) and a connecting disc (116), the connecting disc (116) is positioned on the outer surface of the connecting column (115) near the lower end, a second locking plate (119) is arranged between the first locking plate (111) and the mounting plate (112), a plurality of baffles (1114) are arranged at the lower end of the second locking plate (119), a through groove (1115) matched with the second locking plate (119) is arranged on the mounting plate (112), the upper end of the second locking plate (119) is inserted into the second locking plate (119) through the through groove (1115), a locking rod (117) is arranged at a position, close to one side, of the front end of the first locking plate (111);
the upper end of the shaft rod (1111) penetrates through the connecting plate III (1110) and the connecting plate II (118) to the inside of a locking bin arranged on the locking plate I (111), the upper end of the shaft rod (1111) is connected with a gear, a tooth groove is arranged on the outer surface of the locking rotating shaft (113) close to the middle, the gear is meshed with the tooth groove arranged on the outer surface of the locking rotating shaft (113) close to the middle, a plurality of baffles (1114) are arranged at equal intervals, square through holes are arranged on the baffles (1114), a fixing groove is arranged on the outer surface of the locking rotating shaft (113), the rear end of the locking rod (117) penetrates through the inside of the locking bin arranged on the locking plate I (111), the locking rod (117) is in threaded connection with the locking rotating shaft (113) through the fixing groove, and two positioning columns (1116) are arranged at the positions of the lower surface of the locking plate I (111) close to the front end and the rear end, the upper end of the second connecting plate (118) is provided with a positioning hole matched with the positioning column (1116), the upper end of the second connecting plate (118) and the lower surface of the first locking plate (111) are symmetrically provided with screw holes (1117), the second connecting plate (118) and the first locking plate (111) are fixed through bolts, the outer surfaces of the second connecting plate (118), the second locking plate (119) and the third connecting plate (1110) are provided with a plurality of limiting holes which are distributed equidistantly, and the second locking plate (119) and the mounting plate (112) are provided with locking holes matched with the locking rotating shaft (113);
the first connecting mechanism (3) and the second connecting mechanism (4) are identical in structure, the second connecting mechanism (4) comprises a middle connecting plate (101), an upper connecting plate (102) and a lower connecting plate (103), the middle connecting plate (101) is located between the upper connecting plate (102) and the lower connecting plate (103), the upper connecting plate (102) is located above the lower connecting plate (103), a first fixed disc (104) is installed between the middle connecting plate (101) and the upper connecting plate (102), first rubber fixed cylinders (105) are symmetrically installed on two sides of the first fixed disc (104), one side, away from the first fixed disc (104), of one of the first rubber fixed cylinders (105) is provided with a second movable rod (1013), the other side, away from the first fixed disc (104), of the first rubber fixed cylinder (105) is provided with a second limiting column (1014), and a second fixed disc (106) is installed between the middle connecting plate (101) and the lower connecting plate (103), rubber fixing cylinders II (107) are symmetrically arranged on two sides of the fixing disc II (106), a fixing side plate (108) is arranged on one side, far away from the fixing disc II (106), of each rubber fixing cylinder II (107), a sleeve (109) is fixedly arranged on one side, far away from the fixing cylinder II (107), of each sleeve (109), a movable rod I (1011) is arranged on one side, far away from the fixing side plate (108), of each sleeve (109), a limiting column I (1012) is arranged on one side, far away from the fixing side plate (108), of each sleeve (109), and the lower end of each fixing side plate (108) is connected with a fixing bottom plate (1010);
all be provided with mounting groove one on fixed disc (104) and the fixed cylinder of rubber (105), the one end of movable rod two (1013) runs through fixed disc one (104) and the fixed cylinder of rubber (105) and spacing post two (1014) threaded connection, all be provided with mounting groove two on fixed disc two (106) and the fixed cylinder of rubber (107), the one end of movable rod one (1011) runs through fixed curb plate (108), sleeve (109), fixed disc two (106) and the fixed cylinder of rubber two (107) and spacing post one (1012) threaded connection, the both sides of well connecting plate (101) all are provided with recess (1015), be provided with a plurality of mounting hole on fixed curb plate (108), a plurality of mounting hole equidistance is arranging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110319544.4A CN113022607B (en) | 2021-03-25 | 2021-03-25 | Skirtboard structure for magnetic suspension vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110319544.4A CN113022607B (en) | 2021-03-25 | 2021-03-25 | Skirtboard structure for magnetic suspension vehicle |
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| CN113022607A CN113022607A (en) | 2021-06-25 |
| CN113022607B true CN113022607B (en) | 2021-09-07 |
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| CN202110319544.4A Active CN113022607B (en) | 2021-03-25 | 2021-03-25 | Skirtboard structure for magnetic suspension vehicle |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0348930A1 (en) * | 1988-07-01 | 1990-01-03 | Gec Alsthom Sa | Device for opening and closing a lower skirt of a vehicle body |
| CN101624055A (en) * | 2009-08-06 | 2010-01-13 | 上海磁浮交通发展有限公司 | Frame car body structure of magnetic levitation type rail polling car |
| CN110001685A (en) * | 2019-04-24 | 2019-07-12 | 中车青岛四方机车车辆股份有限公司 | A kind of car body apron board structure |
| CN110588684A (en) * | 2019-09-05 | 2019-12-20 | 中车青岛四方机车车辆股份有限公司 | Self-adaptive skirt board for vehicle body steering |
| CN210234965U (en) * | 2019-07-10 | 2020-04-03 | 通号轨道车辆有限公司 | Straddle type monorail vehicle apron board system |
-
2021
- 2021-03-25 CN CN202110319544.4A patent/CN113022607B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0348930A1 (en) * | 1988-07-01 | 1990-01-03 | Gec Alsthom Sa | Device for opening and closing a lower skirt of a vehicle body |
| CN101624055A (en) * | 2009-08-06 | 2010-01-13 | 上海磁浮交通发展有限公司 | Frame car body structure of magnetic levitation type rail polling car |
| CN110001685A (en) * | 2019-04-24 | 2019-07-12 | 中车青岛四方机车车辆股份有限公司 | A kind of car body apron board structure |
| CN210234965U (en) * | 2019-07-10 | 2020-04-03 | 通号轨道车辆有限公司 | Straddle type monorail vehicle apron board system |
| CN110588684A (en) * | 2019-09-05 | 2019-12-20 | 中车青岛四方机车车辆股份有限公司 | Self-adaptive skirt board for vehicle body steering |
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| Publication number | Publication date |
|---|---|
| CN113022607A (en) | 2021-06-25 |
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