CN213083147U

CN213083147U - Recyclable and reusable air duct in vehicle made of composite board

Info

Publication number: CN213083147U
Application number: CN202021460114.1U
Authority: CN
Inventors: 李凤鸣; 贺栋鑫; 蓝功惠; 王鹏飞; 陈延行
Original assignee: Qingdao Deer Zhongheng Rail Transit Technology Co ltd
Current assignee: Qingdao Deer Zhongheng Rail Transit Technology Co ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-04-30
Anticipated expiration: 2030-07-22

Abstract

The utility model provides a wind channel in compound panel's that can circulate repetitious usage car relates to wind channel technical field, including first pipeline and regulation structure, the one end of first pipeline is rotated and is connected with the pivot, the other end of pivot is rotated and is connected with the second pipeline, the surface of second pipeline is equipped with the regulation structure, it includes the connecting plate to adjust the structure. The utility model discloses, slide simultaneously, the slide will drive the cylinder and remove, in retrieving the cylinder the telescopic link, go into the recess with the telescopic link card this moment, and loosen the slide, the spring will promote two slides this moment, the slide will drive the cylinder and remove, the cylinder will be blocked inside the draw-in groove, screw up the bolt fastening little pole on the big pipe surface of telescopic link simultaneously, prevent that first pipeline and second pipeline are not hard up, in order to solve the wind channel and often need crooked setting, traditional wind channel is in crooked setting, need the cooperation of a plurality of pipelines, and the connection between pipeline and the pipeline is comparatively loaded down with trivial details, be difficult to the problem of quick installation.

Description

Recyclable and reusable air duct in vehicle made of composite board

Technical Field

The utility model relates to a wind channel technical field especially relates to a but compound board's of circulation repetitious usage wind channel in car.

Background

The ventilation system of the subway rail vehicle is an important system in the whole vehicle, and is responsible for air circulation, temperature regulation and the like of each workshop, the air duct is a core component of a rail train, at present, the ventilation system of the vehicle of domestic rail vehicle manufacturing enterprises selects a cylindrical air duct mainly formed by splicing panel plates, and the air duct of the air duct is a pipeline system for air conveying and distribution, and comprises a composite air duct and an inorganic air duct.

Traditional in-vehicle air duct is when subway carriage is inside to be set up, because carriage inner structure is complicated, leaves the space that sets up for the air duct insufficient, and the air duct often needs crooked setting, and traditional air duct needs a plurality of pipe fittings when crooked setting, and is connected between pipeline and the pipeline comparatively loaded down with trivial details, is difficult to install fast.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a composite board air duct in a vehicle, which can be used repeatedly and circularly.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a recyclable and reusable air duct in a vehicle made of composite plates comprises a first pipeline and an adjusting structure, wherein one end of the first pipeline is rotatably connected with a rotating shaft, the other end of the rotating shaft is rotatably connected with a second pipeline, the surface of the second pipeline is provided with the adjusting structure, the adjusting structure comprises two connecting plates, the two connecting plates are positioned at the upper end and the lower end of the first pipeline, the surface of each connecting plate is fixedly connected with the second pipeline, a connecting groove is formed in the surface of each connecting plate, a fan-shaped plate is slidably connected to the inner wall of the connecting groove, a cylinder is fixedly connected to the inner wall of the connecting groove, the surface of the cylinder is sleeved with the first pipeline, the inner wall of the first pipeline is fixedly connected with the cylinder, a telescopic rod is rotatably connected to the surface of the second pipeline, the telescopic rod is a large pipe sleeved with a small rod, and the small rod slides on the inner wall, the surface of the large pipe is inserted with a bolt, the other end of the bolt is in contact with the small rod, one end, close to the first pipeline, of the telescopic rod is inserted with a cylinder, the surface of the cylinder is in sliding connection with the telescopic rod, the number of the cylinders is two, two sliding plates are fixedly connected with one ends, close to each other, of the cylinders, the number of the sliding plates is two, two sliding plates are fixedly connected with springs at one ends, close to each other, of the cylinders, the first pipeline is fixedly connected with a first folding plate at one end, the other end of the first folding plate is fixedly connected with the second pipeline, the structure of the first folding plate is consistent with the folding structure of the organ curtain, a groove is formed in one surface, close to the telescopic rod, of the first pipeline, and clamping grooves are formed in.

Preferably, the upper end and the lower end of the first folding plate are respectively connected with the two connecting plates in a sliding manner, and the connecting part is fixedly connected with a sealing gasket.

Preferably, the number of the sector plates is five, the five sector plates are in sliding connection and are tightly attached, and the sector plates are fixedly connected with the cylinder and are tightly attached.

Preferably, the one end that first pipeline was kept away from to the second pipeline is equipped with auxiliary structure, auxiliary structure includes the deep bead, the surface and the second pipeline of deep bead rotate to be connected, the surface rotation of second pipeline is connected with the rectangle strip, the sliding surface of rectangle strip is connected with the slider, the surface of slider is inserted and is equipped with the connecting rod, the surface and the slider sliding connection of connecting rod, the surface rotation of second pipeline is connected with the spliced pole, the spliced pole is close to the one side fixedly connected with second folded sheet of second pipeline, the beta structure of first folded sheet, second folded sheet is unanimous with the beta structure of folding fan.

Preferably, one end, far away from the sliding block, of the connecting rod is connected with the wind shield in a rotating mode, and the length of the rectangular strip is larger than that of the connecting rod.

Preferably, the number of the wind deflectors is two, and the two wind deflectors are respectively located on two side walls of the second duct.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, through setting the adjusting structure, the first pipeline is rotated first, the first pipeline drives the cylinder to move, the cylinder drives the sector plates to slide, at the moment, the sector plates seal the connecting grooves through the rubber pads to prevent gas leakage, and simultaneously, the first folding plate is opened, the first folding plate connects the gap parts of the first pipeline and the second pipeline, so that gas is not leaked out, after the angle of the first pipeline is adjusted, the small rod drives the cylinder to move by pulling the small rod of the telescopic rod, the sliding plate is slid at the same time, the sliding plate drives the cylinder to move, the cylinder is retracted into the telescopic rod, at the moment, the telescopic rod is clamped into the groove, and the sliding plate is loosened, at the moment, the spring pushes the two sliding plates, the sliding plate drives the cylinder to move, the cylinder is clamped in the clamping groove, the small rod is fixed by screwing the bolt on the surface of the large pipe of the telescopic rod, so as to prevent the first, in order to solve the problem that the air duct needs to be bent frequently, the traditional air duct needs the cooperation of a plurality of pipelines when being bent, and the connection between the pipelines is complex, and the quick installation is difficult.

2. The utility model discloses in, through setting up the auxiliary structure, rotate the rectangle strip earlier to suitable position, slide the slider to suitable position again, the slider drives the connecting rod and removes this moment, the connecting rod will drive the deep bead and rotate, the deep bead outwards opens this moment, rotate the spliced pole simultaneously, the spliced pole drives the second folded sheet and removes this moment, the second folded sheet will block the space between deep bead and the second pipeline, prevent the gas circulation, the area of air outlet will increase this moment, the pressure that the air current came out will be reduced this moment, with the solution air outlet area fixed, the pressure that the air current blew out is difficult to the problem of adjusting.

Drawings

Fig. 1 is a schematic perspective view of an in-vehicle air duct made of a recyclable composite board according to the present invention;

fig. 2 is a schematic diagram of a rear side structure of an in-vehicle air duct made of a recyclable composite board according to the present invention;

fig. 3 is a schematic structural view of a portion a in the vehicle air duct of the composite board material of the present invention, which is shown in fig. 1 and can be recycled for multiple uses;

fig. 4 is a partial schematic view of the auxiliary structure in the vehicle air duct of the recyclable composite board of the present invention.

Illustration of the drawings: 1. a first conduit; 2. a second conduit; 3. an adjustment structure; 31. a connecting plate; 32. a cylinder; 33. a sector plate; 34. a telescopic rod; 35. a groove; 36. a cylinder; 37. a slide plate; 38. a spring; 39. a first folding plate; 4. an auxiliary structure; 41. a wind deflector; 42. a second folding plate; 43. connecting columns; 44. a connecting rod; 45. a slider; 46. a rectangular strip; 5. a rotating shaft.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-4, the utility model provides a but compound panel's of cycle repetitious usage wind channel in car, including first pipeline 1 and regulation structure 3, the one end of first pipeline 1 is rotated and is connected with pivot 5, and the other end of pivot 5 is rotated and is connected with second pipeline 2, and the surface of second pipeline 2 is equipped with adjusts structure 3.

The specific arrangement and function of the adjustment structure 3 and the auxiliary structure 4 will be described in detail below.

As shown in fig. 1 and fig. 2, the adjusting structure 3 includes two connecting plates 31, the number of the first connecting plates 31 is two, the two connecting plates 31 are located at the upper and lower ends of the first pipeline 1, the surface of the connecting plates 31 is fixedly connected with the second pipeline 2, the surface of the connecting plates 31 is provided with connecting grooves, the inner walls of the connecting grooves are slidably connected with sector plates 33, the inner walls of the connecting grooves are fixedly connected with cylinders 32, the surface of the cylinder 32 is sleeved with the first pipeline 1, the inner wall of the first pipeline 1 is fixedly connected with the cylinder 32, the surface of the second pipeline 2 is rotatably connected with an expansion link 34, one end of the expansion link 34 close to the first pipeline 1 is inserted with a column 36, the surface of the column 36 is slidably connected with the expansion link 34, the number of the column 36 is two, one end of the two column 36 close to each other is fixedly connected with a sliding plate 37, the, first pipeline 1 is close to the first folded sheet 39 of one end fixedly connected with of cylinder 32, the other end and the 2 fixed connection of second pipeline of first folded sheet 39, first pipeline 1 is close to the one side of telescopic link 34 and has seted up recess 35, the draw-in groove has been seted up to the upper and lower both sides of recess 35, the upper and lower both ends of first folded sheet 39 respectively with two connecting plate 31 sliding connection, and the coupling part fixedly connected with is sealed to be filled up, the quantity of sector plate 33 is five, sliding connection and closely laminating between five sector plates 33, and sector plate 33 and cylinder 32 fixed connection and closely laminating.

The whole adjusting structure 3 achieves the effect that, firstly, the first pipeline 1 is rotated, the first pipeline 1 drives the cylinder 32 to move, the cylinder 32 pulls the sector plates 33 to slide, at the same time, the sector plates 33 seal the connecting grooves to prevent gas leakage, meanwhile, the first folding plate 39 is opened, the first folding plate 39 connects the gap parts of the first pipeline 1 and the second pipeline 2, so that gas is not leaked out, after the angle of the first pipeline 1 is adjusted, the small rod of the telescopic rod 34 is pulled, the small rod drives the cylinder 36 to move, meanwhile, the sliding plate 37 is slid, the sliding plate 37 drives the cylinder 36 to move, the cylinder 36 is retracted into the telescopic rod 34, at the moment, the telescopic rod 34 is clamped into the groove 35 and the sliding plate 37 is loosened, at the moment, the spring 38 pushes the two sliding plates 37, the sliding plate 37 drives the cylinder 36 to move, the cylinder 36 is clamped in the clamping groove, and simultaneously, the bolt on the surface of the large pipe of the telescopic rod 34 is tightened to fix the, prevent that first pipeline 1 and second pipeline 2 are not hard up to solve the wind channel and often need crooked setting, traditional wind channel needs a plurality of pipe cooperations in crooked setting, and the connection between pipeline and the pipeline is comparatively loaded down with trivial details, is difficult to the problem of quick installation.

As shown in fig. 1 and 4, one end of the second pipeline 2 far away from the first pipeline 1 is provided with an auxiliary structure 4, the auxiliary structure 4 comprises a wind shield 41, the surface of the wind shield 41 is rotatably connected with the second pipeline 2, the surface of the second pipeline 2 is rotatably connected with a rectangular strip 46, the surface of the rectangular strip 46 is slidably connected with a slider 45, a connecting rod 44 is inserted on the surface of the slider 45, the surface of the connecting rod 44 is slidably connected with the slider 45, the surface of the second pipeline 2 is rotatably connected with a connecting column 43, one surface of the connecting column 43 close to the second pipeline 2 is fixedly connected with a second folding plate 42, one end of the connecting rod 44 far away from the slider 45 is rotatably connected with the wind shield 41, the length of the rectangular strip 46 is greater than that of the connecting rod 44, the number of the wind shields 41 is two, and the two.

The effect that its whole auxiliary structure 4 reached does, rotate rectangle strip 46 to suitable position earlier, slide slider 45 to suitable position again, slider 45 drives connecting rod 44 and removes this moment, connecting rod 44 will drive deep bead 41 and rotate, deep bead 41 opens outwards this moment, rotate spliced pole 43 simultaneously, spliced pole 43 drives second folded sheet 42 and removes this moment, second folded sheet 42 will block the space between deep bead 41 and the second pipeline 2, prevent the gas circulation, the area of air outlet will increase this moment, the pressure that the air current came out will be reduced this moment, it is fixed with the solution air outlet area, the pressure that the air current blew out is difficult to the problem of adjusting.

The whole working principle is that the first pipeline 1 is rotated, the first pipeline 1 drives the cylinder 32 to move, the cylinder 32 pulls the sector plates 33 to slide, at the moment, the sector plates 33 seal the connecting grooves to prevent gas leakage, meanwhile, the first folding plate 39 is opened, the first folding plate 39 is connected with the gap parts of the first pipeline 1 and the second pipeline 2 to prevent gas from leaking out, after the angle of the first pipeline 1 is adjusted, the small rod of the telescopic rod 34 is pulled to drive the cylinder 36 to move, the sliding plate 37 is slid at the same time, the sliding plate 37 drives the cylinder 36 to move, the cylinder 36 is retracted into the telescopic rod 34, the telescopic rod 34 is clamped into the groove 35 at the moment, the sliding plate 37 is loosened, the spring 38 pushes the two sliding plates 37, the sliding plate 37 drives the cylinder 36 to move, the cylinder 36 is clamped in the clamping groove, and simultaneously, the bolts on the surface of the large pipe of the telescopic rod 34 are tightened to fix the small rod, prevent that first pipeline 1 and second pipeline 2 are not hard up, when the area of air outlet is adjusted to needs, rotate rectangle strip 46 to suitable position earlier, slide slider 45 to suitable position again, slider 45 drives connecting rod 44 and removes this moment, connecting rod 44 will drive deep bead 41 and rotate, deep bead 41 outwards opens this moment, rotate spliced pole 43 simultaneously, spliced pole 43 this moment drives the removal of second folded sheet 42, second folded sheet 42 will block the space between deep bead 41 and the second pipeline 2, prevent the gas circulation, the area of air outlet will increase this moment, the pressure that the air current came out this moment will be reduced.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides an air duct in car of composite board that can circulate repetitious usage, includes first pipeline (1) and adjusts structure (3), its characterized in that: the one end of first pipeline (1) is rotated and is connected with pivot (5), the other end of pivot (5) is rotated and is connected with second pipeline (2), the surface of second pipeline (2) is equipped with adjusts structure (3), it includes connecting plate (31) to adjust structure (3), the quantity of first connecting plate (31) is two, two connecting plate (31) are located the upper and lower both ends of first pipeline (1) respectively, the surface and the second pipeline (2) fixed connection of connecting plate (31), the spread groove has been seted up on the surface of connecting plate (31), the inner wall sliding connection of spread groove has sector plate (33), the inner wall fixed connection of spread groove has cylinder (32), the surface cover of cylinder (32) has first pipeline (1), the inner wall and cylinder (32) fixed connection of first pipeline (1), the surface rotation of second pipeline (2) is connected with telescopic link (34), the utility model discloses a telescopic pipe, including telescopic link (34), cylinder (36), the equal fixedly connected with slide (37) of one end that cylinder (36) are close to each other, the quantity of cylinder (36) is two, two the equal fixedly connected with slide (37) of one end that cylinder (36) are close to each other, the quantity of slide (37) is two, two one end fixedly connected with spring (38) that slide (37) are close to each other, first pipeline (1) is close to the first folded sheet (39) of one end fixedly connected with of cylinder (32), the other end and the second pipeline (2) fixed connection of first folded sheet (39), recess (35) are seted up to the one side that first pipeline (1) is close to telescopic link (34), the draw-in groove has been seted up to the upper and lower both sides of recess (35).

2. The vehicle interior duct made of the recyclable composite board as claimed in claim 1, wherein: the upper end and the lower end of the first folding plate (39) are respectively in sliding connection with the two connecting plates (31), and the connecting parts are fixedly connected with sealing gaskets.

3. The vehicle interior duct made of the recyclable composite board as claimed in claim 1, wherein: the number of the fan-shaped plates (33) is five, the fan-shaped plates (33) are in sliding connection and are tightly attached, and the fan-shaped plates (33) are fixedly connected with the cylinder (32) and are tightly attached.

4. The vehicle interior duct made of the recyclable composite board as claimed in claim 1, wherein: the one end that first pipeline (1) was kept away from in second pipeline (2) is equipped with auxiliary structure (4), auxiliary structure (4) include deep bead (41), the surface and second pipeline (2) of deep bead (41) rotate to be connected, the surface rotation of second pipeline (2) is connected with rectangle strip (46), the surperficial sliding connection of rectangle strip (46) has slider (45), the surface of slider (45) is inserted and is equipped with connecting rod (44), the surface and slider (45) sliding connection of connecting rod (44), the surface rotation of second pipeline (2) is connected with spliced pole (43), spliced pole (43) are close to the one side fixedly connected with second folded sheet (42) of second pipeline (2).

5. The in-vehicle air duct made of the recyclable composite board as claimed in claim 4, wherein: one end, far away from the sliding block (45), of the connecting rod (44) is rotatably connected with the wind shield (41), and the length of the connecting rod (44) is smaller than that of the rectangular strip (46).

6. The in-vehicle air duct made of the recyclable composite board as claimed in claim 4, wherein: the number of the wind deflectors (41) is two, and the two wind deflectors (41) are respectively positioned on two side walls of the second pipeline (2).