CN116620426A - Flying wing carriage of semitrailer - Google Patents
Flying wing carriage of semitrailer Download PDFInfo
- Publication number
- CN116620426A CN116620426A CN202310621213.5A CN202310621213A CN116620426A CN 116620426 A CN116620426 A CN 116620426A CN 202310621213 A CN202310621213 A CN 202310621213A CN 116620426 A CN116620426 A CN 116620426A
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- Prior art keywords
- wing plate
- plate
- wing
- arc
- top cover
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- 239000004744 fabric Substances 0.000 claims abstract description 43
- 238000000034 method Methods 0.000 claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 40
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 230000006835 compression Effects 0.000 claims description 15
- 238000007906 compression Methods 0.000 claims description 15
- 239000002184 metal Substances 0.000 claims description 14
- 229910052751 metal Inorganic materials 0.000 claims description 14
- 230000000694 effects Effects 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 230000008094 contradictory effect Effects 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 abstract description 16
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 230000003014 reinforcing effect Effects 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D33/00—Superstructures for load-carrying vehicles
- B62D33/04—Enclosed load compartments ; Frameworks for movable panels, tarpaulins or side curtains
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/07—Water drainage or guide means not integral with roof structure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D53/00—Tractor-trailer combinations; Road trains
- B62D53/04—Tractor-trailer combinations; Road trains comprising a vehicle carrying an essential part of the other vehicle's load by having supporting means for the front or rear part of the other vehicle
- B62D53/06—Semi-trailers
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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
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/82—Elements for improving aerodynamics
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Special Wing (AREA)
Abstract
The invention discloses an all-wing aircraft carriage of a semitrailer, which is characterized in that a first water bar, a second water bar and a cover blocking device are added on the basis of waterproof measures of waterproof cloth, so that the range of the waterproof cloth can be further covered, rainwater is prevented from entering the waterproof cloth, double waterproof is implemented, the arrangement of the cover blocking device can prevent the waterproof cloth from being sunburned and rain, the service life of the waterproof cloth is prolonged, and the service life of the waterproof function of the joint of a carriage body and a wing plate is ensured; meanwhile, in the using process of the cover blocking device, one side of the top cover plate is hinged to the carriage body, the other side of the top cover plate is connected to the wing plate through the elastic connecting mechanism, so that in the rotating process of the wing plate, one side of the top cover plate, which is close to the wing plate, can not interfere with the movement of the wing plate and keep the function of covering the wing plate under the action of the elastic connecting mechanism, and in addition, in the rotating process of the wing plate to a fully opened state, water on the wing plate can flow to the arc-shaped water guide groove towards one side, which is close to the top of the carriage body, and is discharged.
Description
Technical Field
The invention relates to the technical field of semi-trailers, in particular to an all-wing aircraft carriage of a semi-trailer.
Background
The flying wing carriage is an improvement of a common carriage body, and the wing plates at two sides of the carriage body can be opened through a hydraulic device, so that the wing plates at two sides are completely opened after rotating for 90 degrees, the cargo can be conveniently loaded and unloaded, and the flying wing carriage becomes a very favored transport tool for modern logistics enterprises. But in the use of the existing flying wing carriage, except for the self-carried sealing structure at the joint of the wing plate and the carriage body, the joint of the wing plate and the carriage body is usually provided with bonding waterproof cloth to further cover the joint gap for shielding rain, and the two sides of the waterproof cloth are respectively sealed at the two sides of the joint of the wing plate and the carriage body through the sealing glue (the two sides are also provided with the reinforcing scheme of pressing after the long iron sheets and the bolts and nuts are additionally adopted), but along with the sun and rain showering in the long-time use process, the waterproof cloth and the sealing glue are easy to age and crack, so that the waterproof performance of the flying wing carriage is affected.
Disclosure of Invention
The invention aims to provide an all-wing aircraft carriage of a semitrailer, which is provided with a blocking cover device for covering water blocking cloth, so that the service life of the water blocking cloth is prolonged while the water blocking effect is improved.
The technical aim of the invention is realized by the following technical scheme: the utility model provides an all-wing aircraft carriage of semitrailer, includes the railway carriage or compartment body, two articulated pterygoid lamina on the railway carriage or compartment body, articulated between railway carriage or compartment body and pterygoid lamina and realize driving pterygoid lamina pivoted pneumatic cylinder, set up the waterproof cloth in railway carriage or compartment body and pterygoid lamina articulated department, be provided with the first manger plate strip that is close to waterproof cloth and both ends extend to the railway carriage or compartment body front and back both ends on the railway carriage or compartment body, be provided with the second manger plate strip that is close to waterproof cloth and both ends extend to both ends around the pterygoid lamina on the pterygoid lamina, the curb plate that the second manger plate kept away from waterproof cloth is the protruding setting of orientation of direction arc that keeps away from waterproof cloth, the roof of second manger plate is the protruding setting of arc, be formed with the arc guide tank that supplies the rainwater of infiltration to flow between the curb plate, the pterygoid lamina that the arc is protruding setting of setting; be provided with between railway carriage or compartment body and the pterygoid lamina and cover the device that keeps off of waterproof cloth, first manger plate strip, second manger plate strip three and do not influence the activity of pterygoid lamina, it includes that one side articulates the lamina membranacea on railway carriage or compartment body, a plurality of setting are between lamina membranacea opposite side and box and make lamina membranacea all keep the elastic connection mechanism of the state of contradicting on the pterygoid lamina at the pterygoid lamina rotation in-process, set up lamina membranacea both ends and realize covering railway carriage or compartment body and pterygoid lamina hinge department front and back end's sideboard, the lamina membranacea all keeps the state of covering waterproof cloth, first manger plate strip, second manger plate strip at the pterygoid lamina rotation in-process, sideboard all keeps the state of covering railway carriage or compartment body side and pterygoid lamina side at the pterygoid lamina rotation in-process.
By adopting the technical scheme, the first water bar, the second water bar and the cover blocking device are added on the basis of waterproof measures of the waterproof cloth, so that the range of the waterproof cloth can be further covered, rainwater is prevented from entering the waterproof cloth, double waterproof is implemented, the arrangement of the cover blocking device can prevent the waterproof cloth from being sunburned and rain, the service life of the waterproof cloth is prolonged, and the service life of a waterproof function of the joint of the carriage body and the wing plate is guaranteed; meanwhile, in the using process of the baffle cover device, one side of the top cover plate is hinged to the carriage body, the other side of the top cover plate is connected to the wing plate through the elastic connecting mechanism, so that in the rotating process of the wing plate, one side of the top cover plate, which is close to the wing plate, can not interfere with the movement of the wing plate and keep the function of covering the wing plate under the action of the elastic connecting mechanism, in addition, in the rotating process of the wing plate to a fully opened state, water on the wing plate can flow down towards one side, which is close to the top of the carriage body, of the top plate, and an arc-shaped water guide groove for allowing permeated rainwater to flow down is formed between the side plate and the wing plate, which are arranged in an arc-shaped protruding mode, of the top plate, so that rainwater is prevented from flowing down to the position of the waterproof cloth.
The invention is further provided with: in the rotation process of the wing plate, one side of the top cover plate, which is far away from the hinged end, is abutted against the top of the wing plate in an initial state, and the elastic connecting mechanism comprises a first lifting ring, a connecting seat, a second lifting ring and a tension spring, wherein the first lifting ring is arranged on one side of the top cover plate, which is far away from the hinged end, the connecting seat is arranged on the top of the wing plate in the initial state, the second lifting ring is arranged on the connecting seat, and the tension spring is arranged between the first lifting ring and the second lifting ring; when the wing plate rotates to a fully opened state, the tension spring is in an un-elongated state, and one side of the top cover plate, which is close to the wing plate, is abutted against the wing plate in a natural state; in the process that the wing plate rotates from the fully opened state to the closed state, the tension spring is gradually lengthened to enable the top cover plate to be abutted against the wing plate when the wing plate is fully closed.
Through adopting above-mentioned technical scheme, at the pterygoid lamina from the in-process of closing state rotation to the complete open state, one side that the lamina is close to the lamina is in the corner that rotates the in-process can be close to the pterygoid lamina gradually to make the extension spring reset gradually, the pulling force effect of contact extension spring to the lamina is very much acted on the lamina, with the shelf that makes the lamina tecti can incline under the action of gravity and contradict on the pterygoid lamina, avoid leading to the problem in clearance between lamina tecti and the pterygoid lamina because of the elasticity effect of extension spring, finally when opening the pterygoid lamina in rainy day, can reduce the problem that the rainwater flows down along the clearance between lamina tecti and the pterygoid lamina.
The invention is further provided with: the inner side of the side cover plate and the end part of the arc-shaped water guide groove are arranged at intervals.
Through adopting above-mentioned technical scheme, side cap inboard and arc guiding gutter interval setting to can avoid the side cap to lead to the fact the influence to the drainage function of arc guiding gutter.
The invention is further provided with: in the process that the wing plate rotates from the closed state to the open state, the top cover plate is abutted against the top of the initial state of the wing plate to gradually cover the folded angle of the initial state of the wing plate from the side of the hinged end; the elastic connecting mechanism comprises a third lifting ring arranged on one side of the top cover plate away from the hinged end, a lifting sleeve arranged on the side surface of the wing plate in an initial state, a lifting shaft arranged on the lifting sleeve in a telescopic manner, a compression spring sleeved at the lower end of the lifting shaft, an anti-falling end cover which is connected with the lower end of the lifting shaft in a threaded manner and used for compressing the compression spring, a fourth lifting ring arranged at the upper end of the lifting shaft, a support arranged on one side of the top cover plate away from the hinged end and extending towards the corner of the wing plate, a guide wheel rotatably connected to the support and above the rotating part of the wing plate in the initial state, and a guy cable arranged between the third lifting ring and the fourth lifting ring and bypassing the guide wheel; during rotation of the wing plate, the compression springs are in a compressed state.
By adopting the technical scheme, in the process that the wing plate rotates from the closed state to the open state, the top cover plate is abutted against the folded corner of the initial state of the wing plate from the top of the initial state of the wing plate on one side of the hinged end to gradually cover the initial state of the wing plate, and the top cover plate can cover the corner of the wing plate at the moment, so that rainwater can be prevented from penetrating along the gap between the top cover plate and the wing plate when the wing plate is opened in raining; meanwhile, the arrangement of the third lifting ring, the lifting sleeve, the lifting shaft, the compression spring, the anti-falling end cover, the fourth lifting ring, the support, the guide wheel and the inhaul cable can ensure that the compression spring is always in a compressed state, so that the top cover plate is fixed, and meanwhile interference with the wing plate is avoided in the use process.
The invention is further provided with: the rotation angle of the wing plate from the closed state to the fully opened state is more than 80 degrees and less than 90 degrees.
Through adopting above-mentioned technical scheme, at the pterygoid lamina from the in-process that closed state rotated to the open state, the top apron is kept away from the one side of articulated end from the dog-ear department that is contradicted and is in the top of initial state and covers the pterygoid lamina initial state gradually at the pterygoid lamina, and the rotation angle that the cooperation pterygoid lamina rotated to the complete open state from closed state is greater than 80 degrees and is less than 90 degrees, and the rainwater that drenches pterygoid lamina and top apron junction can directly fall along the pterygoid lamina this moment.
The invention is further provided with: the top cover plate is provided with a limiting part which extends along the length square of the top cover plate and is circular in cross section on one side away from the hinged end, and an opening rubber buffer sleeve which is abutted to the wing plate is sleeved on the limiting part.
Through adopting above-mentioned technical scheme, the setting of opening rubber buffer sleeve can reduce the scratch problem that leads to when both direct friction to the buffering of lamina tecti and pterygoid lamina junction, and possesses certain sealed effect, reducible rainwater is followed lamina tecti and pterygoid lamina junction infiltration.
The invention is further provided with: be provided with a plurality of reinforced structures between first breakwater and the lamina tecti, reinforced structure is including dismantling the arc lock arm that sets up on the axis of rotation of first breakwater upper end and centre of a circle be in lamina tecti, set up at the lock head of arc lock arm tip, set up at the lamina tecti inboard and have the centre of a circle be in the lock seat of the arc lock groove on the axis of rotation of lamina tecti, set up in the lock seat and have and supply the lock head to lock the metal shrapnel that realizes elastic clamping after, the metal shrapnel is "U" style of calligraphy, the middle part of metal shrapnel both sides has the protruding portion of realization lock in lock head and arc lock arm junction after deformation.
Through adopting above-mentioned technical scheme, when the pterygoid lamina is in closing and rotates, the lock head embedding is between two metal shrapnel of lock seat, and the middle part of metal shrapnel both sides has the protruding portion of realization lock in lock head and arc lock arm junction after deformation to realize strengthening the lamina tecti, increase structural stability, reduce the vibration of lamina tecti.
The invention is further provided with: the side cover plate is provided with an arc-shaped guide shaft with the center on the rotation axis of the top cover plate, the front side and the rear side of the carriage body are respectively provided with an arc-shaped limit sleeve for the corresponding arc-shaped guide shaft to penetrate out, and the arc-shaped guide shafts all keep a state of penetrating through the arc-shaped limit sleeves in the rotation process of the top cover plate.
Through adopting above-mentioned technical scheme, the arc guiding axle on the side cover board all keeps passing the state of arc stop collar along with the side cover board rotation in-process to further increase the stability of lamina tecti and side cover board rotation in-process.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of embodiment 1;
fig. 2 is a partial structural schematic diagram of embodiment 1;
FIG. 3 is a schematic view of the structure of the wing panel of FIG. 2 in a fully open position;
FIG. 4 is a schematic illustration of the structure of FIG. 2 with the side cover plate omitted;
FIG. 5 is a schematic illustration of the structure of FIG. 3 with the side cover plate omitted;
fig. 6 is a partial structural schematic diagram of embodiment 2;
FIG. 7 is an enlarged view of a portion of FIG. 6 at A;
fig. 8 is a partial structural schematic diagram of embodiment 3;
FIG. 9 is a schematic view of the structure of the wing panel of FIG. 8 in an open position;
FIG. 10 is a schematic illustration of the structure of FIG. 9 with the side cover plate omitted;
fig. 11 is a schematic view of a partial structure based on fig. 10.
In the figure: 1. a carriage body; 11. a first water bar; 2. a wing plate; 21. a second water bar; 3. a hydraulic cylinder; 4. waterproof cloth; 5. an arc-shaped water guide groove; 6. a cover blocking device; 61. a top cover plate; 611. a limit part; 612. an opening rubber buffer sleeve; 62. an elastic connection mechanism; 6211. a first hanging ring; 6212. a connecting seat; 6213. the second hanging ring; 6214. a tension spring; 6221. a third hanging ring; 6222. a lifting sleeve; 6223. a lifting shaft; 6224. a compression spring; 6225. an anti-drop end cap; 6226. a fourth hanging ring; 6227. a bracket; 6228. a guide wheel; 6229. a guy cable; 63. a side cover plate; 7. a reinforcing structure; 71. an arc-shaped buckling arm; 72. a buckling head; 73. a buckling seat; 731. an arc-shaped buckling groove; 74. a metal spring plate; 741. a protruding portion; 81. an arc-shaped guide shaft; 82. an arc-shaped limit sleeve.
Detailed Description
The technical scheme of the present invention will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to fall within the scope of the invention.
Example 1: the flying wing carriage of semi-trailer, as shown in figures 1, 3 and 4, comprises a carriage body 1, two wing plates 2 hinged on the carriage body 1, a hydraulic cylinder 3 hinged between the carriage body 1 and the wing plates 2 and used for driving the wing plates 2 to rotate, and waterproof cloth 4 arranged at the hinged position of the carriage body 1 and the wing plates 2.
As shown in fig. 4 and 5, the carriage body 1 is provided with a first water bar 11 which is close to the waterproof cloth 4 and two ends of which extend to the front end and the rear end of the carriage body 1, the wing plate 2 is provided with a second water bar 21 which is close to the waterproof cloth 4 and two ends of which extend to the front end and the rear end of the wing plate 2, the side plate of the second water bar 21 which is far away from the waterproof cloth 4 is arranged in an arc-shaped protruding way in a direction far away from the waterproof cloth 4, the top plate of the second water bar 21 is arranged in an arc-shaped protruding way, and an arc-shaped water guide groove 5 for allowing permeated rainwater to flow down is formed between the side plate of the second water bar 21 which is arranged in an arc-shaped protruding way and the wing plate 2 in the opening process of the wing plate 2.
As shown in fig. 1 to 5, a cover blocking device 6 which covers the waterproof cloth 4, the first water bar 11 and the second water bar 21 and does not affect the movement of the wing plate 2 is arranged between the carriage body 1 and the wing plate 2, the cover blocking device 6 comprises a top cover plate 61, a plurality of elastic connecting mechanisms 62, side cover plates 63 and side cover plates 63, wherein one side of the top cover plate 61 is hinged to the carriage body 1, the other side of the top cover plate 61 is arranged between the top cover plate 61 and the carriage body, the top cover plates 62 are arranged between the top cover plate 61 and the side cover plates 62, the top cover plates 61 are arranged at two ends of the top cover plates 61 and cover the front end and the rear end of the hinged position of the carriage body 1 and the wing plate 2, the top cover plates 61 are kept to cover the waterproof cloth 4, the first water bar 11 and the second water bar 21 in the wing plate 2 in the rotating process, and the side cover plates 63 are kept to cover the side surfaces of the carriage body 1 and the wing plate 2 in the rotating process of the wing plate 2.
As shown in fig. 2 to 5, during the rotation of the wing plate 2, the side of the top cover plate 61 away from the hinge end is abutted against the top of the wing plate 2 in the initial state, and the elastic connection mechanism 62 comprises a first hanging ring 6211 arranged on the side of the top cover plate 61 away from the hinge end, a connection seat 6212 arranged on the top of the wing plate 2 in the initial state, a second hanging ring 6213 arranged on the connection seat 6212, and a tension spring 6214 arranged between the first hanging ring 6211 and the second hanging ring 6213; when the wing plate 2 is rotated to the fully opened state, the tension spring 6214 is in an un-elongated state, and one side of the top cover 61 close to the wing plate 2 is abutted against the wing plate 2 in a natural state; during the rotation of the flaps 2 from the fully open condition to the closed condition, the tension springs 6214 are gradually elongated to effect the abutment of the top cover 61 against the flaps 2 when the flaps 2 are fully closed.
As shown in fig. 4 and 5, the side cover 63 is provided at a distance from the end of the arc-shaped water guiding groove 5. The side of the top cover plate 61 away from the hinged end is provided with a limiting part 611 extending along the length square shape and having a circular cross section, and the limiting part 611 is sleeved with an opening rubber buffer sleeve 612 which is abutted against the wing plate 2.
The implementation effect is as follows: the waterproof cloth 4 is further covered by adding the first water bar 11, the second water bar 21 and the cover blocking device 6 on the basis of waterproof measures, so that rainwater is prevented from entering the waterproof cloth 4, double waterproof is implemented, the arrangement of the cover blocking device 6 can prevent the waterproof cloth 4 from being sunburned and sprayed, the service life of the waterproof cloth 4 is prolonged, and the service life of the waterproof function of the joint of the carriage body 1 and the wing plate 2 is ensured; meanwhile, in the use process of the cover blocking device 6, one side of the top cover plate 61 is hinged to the carriage body 1, and the other side of the top cover plate 61 is connected to the wing plate 2 through the elastic connecting mechanism 62, so that in the rotation process of the wing plate 2, one side of the top cover plate 61, which is close to the wing plate 2, can not interfere with the movement of the wing plate 2 and keeps the function of covering the wing plate 2 under the action of the elastic connecting mechanism 62, in addition, in the rotation process of the wing plate 2 to a fully opened state, water on the wing plate 2 can fall towards one side close to the top of the carriage body 1, and at the moment, an arc-shaped water guide groove 5 for penetrating rainwater to fall in the opening process of the wing plate 2 is formed between the top plate of the second water blocking strip 21 and the wing plate 2, so that rainwater is prevented from falling to the position of the waterproof cloth 4.
In the process that the wing plate 2 rotates from the closed state to the fully opened state, one side of the top cover plate 61, which is close to the wing plate 2, is gradually close to the corner of the wing plate 2 in the rotating process, so that the tension spring 6214 is gradually reset, and the tension spring 6214 is in the most contact with the tension force of the top cover plate 61, so that the top cover plate 61 can be obliquely placed against the wing plate 2 under the action of gravity, the problem that a gap exists between the top cover plate 61 and the wing plate 2 due to the elastic force of the tension spring 6214 is avoided, and finally, when the wing plate 2 is opened in a rainy day, the problem that rainwater flows down along the gap between the top cover plate 61 and the wing plate 2 can be reduced.
Example 2: the flying wing box of the semitrailer, as shown in fig. 6 and 7, is different from embodiment 1 in that: a plurality of reinforcing structures 7 are arranged between the first water deflector 11 and the top cover plate 61. The reinforcing structure 7 comprises an arc buckling arm 71 which is detachably arranged at the upper end of the first water bar 11 and the center of which is positioned on the rotation axis of the top cover plate 61, a buckling head 72 which is arranged at the end part of the arc buckling arm 71, a buckling seat 73 which is arranged at the inner side of the top cover plate 61 and provided with an arc buckling groove 731 the center of which is positioned on the rotation axis of the top cover plate 61, and a metal elastic sheet 74 which is arranged in the buckling seat 73 and is used for realizing elastic clamping after the buckling head 72 is buckled, wherein the metal elastic sheet 74 is in a U shape, and the middle parts of two sides of the metal elastic sheet 74 are provided with protruding parts 741 which are used for realizing buckling at the joint of the buckling head 72 and the arc buckling arm 71 after deformation.
As shown in fig. 6, the side cover 63 is provided with an arc guide shaft 81 centered on the rotation axis of the top cover 61, and the front and rear sides of the carriage 1 are respectively provided with an arc stop collar 82 through which the corresponding arc guide shaft 81 passes, and during the rotation of the top cover 61, the arc guide shafts 81 all maintain a state of passing through the arc stop collars 82.
The implementation effect is as follows: when the wing plate 2 is in closing rotation, the buckling head 72 is embedded between the two metal elastic sheets 74 of the buckling seat 73, and protruding parts 741 which are buckled at the connecting positions of the buckling head 72 and the arc buckling arms 71 after deformation are arranged in the middle of two sides of the metal elastic sheets 74, so that the top cover plate 61 is reinforced, the structural stability is improved, and the vibration of the top cover plate 61 is reduced. The arc guide shafts 81 on the side cover plates 63 are kept penetrating the arc limiting collars 82 along with the rotation process of the side cover plates 63, so that the stability of the rotation process of the top cover plates 61 and the side cover plates 63 is further improved.
Example 3: the flying wing box of the semitrailer, as shown in fig. 8 to 11, is different from embodiment 1 in that: during the rotation of the wing plate 2 from the closed state to the open state, the top cover 61 is abutted against the top of the wing plate 2 in the initial state from the hinge end side to gradually cover the folded angle of the wing plate 2 in the initial state; the elastic connection mechanism 62 includes a third suspension ring 6221 provided on a side of the top cover plate 61 away from the hinge end, a lifting sleeve 6222 provided on a side of the wing plate 2 in an initial state, a lifting shaft 6223 telescopically provided on the lifting sleeve 6222, a compression spring 6224 provided on a lower end of the lifting shaft 6223 in a sleeved manner, a drop-preventing end cap 6225 screwed on a lower end of the lifting shaft 6223 and effecting compression of the compression spring 6224, a fourth suspension ring 6226 provided on an upper end of the lifting shaft 6223, a bracket 6227 provided on a side of the top cover plate 61 away from the hinge end and extending toward a corner of the wing plate 2, a guide wheel 6228 rotatably connected to the bracket 6227 and above the rotation of the wing plate 2 in an initial state, and a cable 6229 provided between the third suspension ring 6221 and the fourth suspension ring 6226 and bypassing the guide wheel 6228; during rotation of the wing plate 2, the compression springs 6224 are in a compressed state. While the rotation angle of the wing plate 2 from the closed state to the fully opened state is greater than 80 degrees and less than 90 degrees.
The implementation effect is as follows: in the process that the wing plate 2 rotates from the closed state to the open state, the top cover plate 61 is away from the hinge end and is abutted against the folding corner of the initial state of the wing plate 2, which is gradually covered on the top of the initial state of the wing plate 2, at the moment, the top cover plate 61 can cover the corner of the wing plate 2, so that when the wing plate 2 is opened in raining, rainwater can be prevented from penetrating along the gap between the top cover plate 61 and the wing plate 2; meanwhile, the arrangement of the third lifting ring 6221, the lifting sleeve 6222, the lifting shaft 6223, the compression spring 6224, the anti-falling end cover 6225, the fourth lifting ring 6226, the support 6227, the guide wheel 6228 and the inhaul cable 6229 can ensure that the compression spring 6224 is always in a compressed state so as to fix the top cover plate 61, and meanwhile, interference with the wing plate 2 is avoided in the use process.
Claims (8)
1. The utility model provides an all-wing aircraft carriage of semitrailer, includes railway carriage or compartment body (1), two articulated pterygoid lamina (2) on railway carriage or compartment body (1), articulates between railway carriage or compartment body (1) and pterygoid lamina (2) and realize driving pterygoid lamina (2) pivoted pneumatic cylinder (3), sets up waterproof cloth (4) in railway carriage or compartment body (1) and pterygoid lamina (2) articulated department, its characterized in that: the novel water-saving device is characterized in that a first water bar (11) which is close to the waterproof cloth (4) and is provided with two ends extending to the front end and the rear end of the carriage body (1) is arranged on the carriage body (1), a second water bar (21) which is close to the waterproof cloth (4) and is provided with two ends extending to the front end and the rear end of the wing plate (2) is arranged on the wing plate (2), a side plate of the second water bar (21) far away from the waterproof cloth (4) is arranged in an arc-shaped protruding mode in a direction far away from the waterproof cloth (4), a top plate of the second water bar (21) protrudes to be a side plate in an arc-shaped protruding mode, and an arc-shaped water guide groove (5) for penetrating rainwater to flow down in the opening process of the wing plate (2) is formed between the top plate of the second water bar (21) and the side plate in the arc-shaped protruding mode;
be provided with between railway carriage or compartment body (1) and pterygoid lamina (2) and cover waterproof cloth (4), first breakwater (11), second breakwater (21) three and do not influence fender lid device (6) of pterygoid lamina (2) activity, fender lid device (6) are including top board (61) of one side articulated on railway carriage or compartment body (1), a plurality of settings between top board (61) opposite side and box and make top board (61) all keep the elastic connection mechanism (62) of the state of contradicting on pterygoid lamina (2) in pterygoid lamina (2) rotation process, set up top board (61) both ends and realize covering side board (63) of railway carriage or compartment body (1) and pterygoid lamina (2) articulated department front and back end, top board (61) all keeps covering waterproof cloth (4), the state of first breakwater (11), second breakwater (21) in pterygoid lamina (2) rotation process, side board (63) all keeps covering railway carriage or compartment body (1) side and pterygoid lamina (2) side.
2. The flying wing compartment of a semitrailer according to claim 1, wherein: in the rotation process of the wing plate (2), one side of the top cover plate (61) far away from the hinge end is abutted against the top of the wing plate (2) in an initial state, and the elastic connecting mechanism (62) comprises a first hanging ring (6211) arranged on one side of the top cover plate (61) far away from the hinge end, a connecting seat (6212) arranged on the top of the wing plate (2) in the initial state, a second hanging ring (6213) arranged on the connecting seat (6212) and a tension spring (6214) arranged between the first hanging ring (6211) and the second hanging ring (6213); when the wing plate (2) rotates to a fully opened state, the tension spring (6214) is in an un-elongated state, and one side of the top cover plate (61) close to the wing plate (2) is abutted against the wing plate (2) in a natural state; during the rotation of the wing plate (2) from the fully opened state to the closed state, the tension spring (6214) is gradually lengthened to enable the top cover plate (61) to abut against the wing plate (2) when the wing plate (2) is fully closed.
3. The flying wing compartment of a semitrailer according to claim 2, wherein: the inner side of the side cover plate (63) and the end part of the arc-shaped water guide groove (5) are arranged at intervals.
4. The flying wing compartment of a semitrailer according to claim 1, wherein: in the process that the wing plate (2) rotates from the closed state to the open state, the top cover plate (61) is away from the hinge end and is abutted against the folding angle of the initial state of the wing plate (2) from the top of the initial state of the wing plate (2); the elastic connecting mechanism (62) comprises a third lifting ring (6221) arranged on one side of the top cover plate (61) away from the hinged end, a lifting sleeve (6222) arranged on the side surface of the wing plate (2) in an initial state, a lifting shaft (6223) arranged on the lifting sleeve (6222) in a telescopic mode, a compression spring (6224) sleeved at the lower end of the lifting shaft (6223), an anti-falling end cover (6225) which is connected at the lower end of the lifting shaft (6223) in a threaded mode and used for compressing the compression spring (6224), a fourth lifting ring (6226) arranged at the upper end of the lifting shaft (6223), a bracket (6227) arranged on one side of the top cover plate (61) away from the hinged end and extending towards the corner of the wing plate (2), a guide wheel (6228) which is connected on the bracket (6227) in a rotary mode and above the rotary position of the wing plate (2) in the initial state, and a guy cable (6229) which is arranged between the third lifting ring (6221) and the fourth lifting ring (6226) and bypasses the guide wheel (6228); during rotation of the wing plate (2), the compression springs (6224) are in a compressed state.
5. The flying wing compartment of a semi-trailer according to claim 4, wherein: the rotation angle of the wing plate (2) from the closed state to the fully opened state is more than 80 degrees and less than 90 degrees.
6. The flying wing compartment of a semitrailer according to claim 1, wherein: one side of the top cover plate (61) far away from the hinged end is provided with a limiting part (611) extending along the length square shape and having a round cross section, and the limiting part (611) is sleeved with an opening rubber buffer sleeve (612) which is abutted against the wing plate (2).
7. The flying wing compartment of a semitrailer according to claim 1, wherein: be provided with a plurality of reinforced structures (7) between first manger plate strip (11) and lamina tecti (61), reinforced structures (7) are including dismantling arc lock arm (71) that set up on the axis of rotation of first manger plate strip (11) upper end and centre of a circle be in lamina tecti (61), set up lock head (72) at arc lock arm (71) tip, set up at lamina tecti (61) inboard and have centre of a circle be in lock seat (73) of arc lock groove (731) on the axis of rotation of lamina tecti (61), set up in lock seat (73) and have and supply to realize metal shrapnel (74) of elastic clamping after lock head (72) lock, metal shrapnel (74) are "U" style of calligraphy, the middle part of metal shrapnel (74) both sides has and realizes the protrusion (741) of lock in lock head (72) and arc lock arm (71) junction after the deformation.
8. The flying wing compartment of a semitrailer according to claim 1, wherein: the side cover plate (63) is provided with an arc-shaped guide shaft (81) with the center positioned on the rotation axis of the top cover plate (61), the front side and the rear side of the carriage body (1) are respectively provided with an arc-shaped limit sleeve (82) for the corresponding arc-shaped guide shaft (81) to penetrate, and the arc-shaped guide shafts (81) all keep a state of penetrating through the arc-shaped limit sleeve (82) in the rotation process of the top cover plate (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310621213.5A CN116620426A (en) | 2023-05-30 | 2023-05-30 | Flying wing carriage of semitrailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310621213.5A CN116620426A (en) | 2023-05-30 | 2023-05-30 | Flying wing carriage of semitrailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116620426A true CN116620426A (en) | 2023-08-22 |
Family
ID=87597019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310621213.5A Pending CN116620426A (en) | 2023-05-30 | 2023-05-30 | Flying wing carriage of semitrailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116620426A (en) |
-
2023
- 2023-05-30 CN CN202310621213.5A patent/CN116620426A/en active Pending
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