CN217953440U - Adjustable inspection frock in flexible fabric wind channel of rail vehicle - Google Patents
Adjustable inspection frock in flexible fabric wind channel of rail vehicle Download PDFInfo
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- CN217953440U CN217953440U CN202222090339.8U CN202222090339U CN217953440U CN 217953440 U CN217953440 U CN 217953440U CN 202222090339 U CN202222090339 U CN 202222090339U CN 217953440 U CN217953440 U CN 217953440U
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- fixedly connected
- wind channel
- groove aluminum
- air duct
- flexible fabric
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
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Abstract
The utility model relates to an adjustable inspection frock in flexible fabric wind channel of rail vehicle belongs to the device to rail vehicle fabric wind channel size inspection. The frame passes through four groove aluminium type fixed connection and becomes the frame, connects four groove aluminium alloy fixed connection of the upper and lower part in main air duct inside the frame, connects four groove aluminium alloy and the aluminium side of a wind channel lower part respectively with fixed connection inside the frame, still includes magic subsides, the board and the connecting piece of bending. The advantage is novel structure, can quick alignment, accurate location, the inspection frock after the installation and debugging, and on the inspection frock was adorned in the flexible fabric wind channel, whether the size in the flexible fabric wind channel of judgement can satisfy automobile body installation requirement fast. If the size is too small, the mounting is impossible. If the size is too large, the section bar cannot support the air lifting channel, so that the judgment time of a quality inspector is saved, and the judgment accuracy is improved. The size specification is adjustable, can dismantle and save space, is convenient for store.
Description
Technical Field
The utility model belongs to rail vehicle fabric wind channel size inspection's device especially relates to an adjustable inspection frock in flexible fabric wind channel of rail vehicle.
Background
The flexible fabric air duct system used in the rail transit industry is a soft air duct and is a novel flexible air duct. The flexible fabric air duct has the advantages of light weight, low noise, even air supply and the like, but in the air duct production process, because the fabric air duct is flexible, when no supporting structure exists, the personnel measure the size difficulty and the efficiency are low, the accuracy is low, and the single measurement cannot be realized by the size of part of special-shaped structures. At present, no corresponding inspection tool exists in the industry, and the inspection tool can be used for inspecting the size and the shape of the fabric air duct correspondingly. Due to the fact that the rail vehicle projects are numerous, the fabric air ducts of different projects are different in size, corresponding inspection tools are different, each project needs to be inspected, and the tools are redesigned and manufactured each time, the project cost is greatly increased, the process feasibility is reduced, and the design and production period is prolonged.
Disclosure of Invention
The utility model provides an adjustable inspection frock in flexible fabric wind channel of rail vehicle to satisfy the requirement to the size inspection in the flexible fabric wind channel of different projects, the quality testing personnel of being convenient for inspect the flexible fabric wind channel.
The utility model adopts the technical proposal that: the frames at two ends are fixedly connected into a framework through a group of parallel four-groove aluminum profiles I at the upper part and a group of parallel four-groove aluminum profiles II at the lower part respectively, the upper part of each four-groove aluminum profile II is vertically and fixedly connected with the lower ends of the two main air duct brackets and the two branch air duct brackets respectively, the two four-groove aluminum profiles connected with the lower part of the main air duct are fixedly connected with the upper parts of the two main air duct brackets respectively, and the two four-groove aluminum profiles connected with the upper part of the main air duct are fixedly connected with the group of parallel four-groove aluminum profiles I at the upper part respectively; the four-groove aluminum profile at the lower part of one connecting branch air channel is fixedly connected with the upper part of one air channel support respectively, one aluminum square is fixedly connected with the upper part of the other air channel support respectively, the magic tape is adhered on the aluminum square, the four-groove aluminum profiles at the upper parts of the two connecting branch air channels are fixedly connected with a group of parallel four-groove aluminum profiles at the upper parts respectively, the bending plate is fixedly connected with the four-groove aluminum profile at the upper part of one air channel respectively, and the connecting piece is fixedly connected with the four-groove aluminum profile at the upper part of the other air channel respectively.
And the four-groove aluminum profiles are fixedly connected through an angle connector I.
The upper parts of the aluminum square and the air supporting duct support are respectively fixedly connected through a second corner connector.
The utility model has the advantages that:
1. novel structure can quick alignment, accurate location, and the inspection frock after the installation and debugging, flexible fabric wind channel dress on the inspection frock, can the rapid judgement flexible fabric wind channel the size whether satisfy the automobile body installation requirement. If the size is too small, the mounting is impossible. If the size is too large, the section bar cannot support the air lifting channel, so that the judgment time of a quality inspector is saved, and the judgment accuracy is improved.
2. Size specification is adjustable, and this technical scheme can satisfy the inspection demand in different projects, not unidimensional wind channel, according to the mounting point and the size of project automobile body, chooses for use the four-groove aluminum profile of corresponding specification, and is more nimble, to the wind channel of dysmorphism, probably crosses corresponding board of bending and adjusts the frock frame, reduces the cost of preparation inspection frock.
3. The detachable inspection tool saves space, is mainly fixed by bolts and can be detached when no production task exists. The occupied space is saved, and the storage is convenient.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is a front view of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 1;
FIG. 4 is an enlarged view of portion B of FIG. 1;
FIG. 5 is an enlarged view of section C of FIG. 1;
FIG. 6 is an enlarged view of section D of FIG. 1;
FIG. 7 is a state diagram of the present invention after the air duct is installed;
fig. 8 is a front view of the present invention with the duct installed.
Detailed Description
The frames 1 at the two ends are fixedly connected into a frame through a group of parallel four-groove aluminum profiles I2 at the upper part and a group of parallel four-groove aluminum profiles II 3 at the lower part respectively, the upper part of each four-groove aluminum profile II 3 is vertically and fixedly connected with the lower ends of two main air duct brackets 4 and two branch air duct brackets 5 respectively, two four-groove aluminum profiles 6 connected with the lower part of a main air duct are fixedly connected with the upper parts of the two main air duct brackets 4 respectively, and two four-groove aluminum profiles 7 connected with the upper part of the main air duct are fixedly connected with a group of parallel four-groove aluminum profiles I2 at the upper part respectively; the four-groove aluminum profiles 8 at the lower part of one connecting branch air duct are respectively fixedly connected with the upper part of one branch air duct bracket 5, one aluminum square 9 is respectively fixedly connected with the upper part of the other branch air duct bracket 5, the magic tape 10 is bonded on the aluminum square 9, the four-groove aluminum profiles 11 at the upper parts of the two connecting branch air ducts are respectively fixedly connected with the four-groove aluminum profiles 2 which are parallel to each other at the upper part, the bending plates 12 are respectively fixedly connected with the four-groove aluminum profiles 11 at the upper part of one branch air duct, and the connecting pieces 13 are respectively fixedly connected with the four-groove aluminum profiles 11 at the upper part of the other branch air duct;
the four-groove aluminum profiles are fixedly connected through a first corner connector 14;
the aluminum square 9 and the upper part of the branch air duct bracket 5 are fixedly connected through a second corner connector 15 respectively;
the working principle is as follows:
when the main fabric air duct 16 is to be inspected, the connecting structures of the main fabric air duct on the four sides are utilized to be connected with the two four-groove aluminum profiles 6 connected with the lower part of the main air duct and the two sliding grooves connected with the four-groove aluminum profiles 7 on the upper part of the main air duct, when the main fabric air duct 17 is to be inspected, the connecting structure on the lower left side is connected with the sliding grooves connected with the four-groove aluminum profiles 8 on the lower part of the branch air duct, the bonding structure on the lower right side is bonded with the magic tape 10 on the aluminum side 9, the connecting structure on the upper left side is connected with the bending plate 12, and the connecting structure on the upper right side is connected with the connecting piece 13, so that the main fabric air duct and the branch fabric air duct are fixedly connected to an inspection tool, and are respectively disassembled after inspection.
Claims (3)
1. The utility model provides an adjustable inspection frock in flexible fabric wind channel of rail vehicle which characterized in that: the frames at the two ends are fixedly connected into a frame through a group of parallel four-groove aluminum profiles I at the upper part and a group of parallel four-groove aluminum profiles II at the lower part respectively, the upper part of each four-groove aluminum profile II is vertically and fixedly connected with the lower ends of the two main air duct brackets and the two branch air duct brackets respectively, the two four-groove aluminum profiles connected with the lower part of the main air duct are fixedly connected with the upper parts of the two main air duct brackets respectively, and the two four-groove aluminum profiles connected with the upper part of the main air duct are fixedly connected with the group of parallel four-groove aluminum profiles I at the upper part respectively; the four-groove aluminum profile at the lower part of one connecting branch air channel is fixedly connected with the upper part of one air channel support respectively, one aluminum square is fixedly connected with the upper part of the other air channel support respectively, the magic tape is adhered on the aluminum square, the four-groove aluminum profiles at the upper parts of the two connecting branch air channels are fixedly connected with a group of parallel four-groove aluminum profiles at the upper parts respectively, the bending plate is fixedly connected with the four-groove aluminum profile at the upper part of one air channel respectively, and the connecting piece is fixedly connected with the four-groove aluminum profiles at the upper part of the other air channel respectively.
2. The adjustable inspection frock in flexible fabric wind channel of rail vehicle of claim 1, characterized in that: and the four-groove aluminum profiles are fixedly connected through an angle connector I.
3. The adjustable inspection frock in flexible fabric wind channel of rail vehicle of claim 1, characterized in that: the upper parts of the aluminum square and the air supporting channel bracket are fixedly connected through a second corner connector respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222090339.8U CN217953440U (en) | 2022-08-10 | 2022-08-10 | Adjustable inspection frock in flexible fabric wind channel of rail vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222090339.8U CN217953440U (en) | 2022-08-10 | 2022-08-10 | Adjustable inspection frock in flexible fabric wind channel of rail vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217953440U true CN217953440U (en) | 2022-12-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222090339.8U Active CN217953440U (en) | 2022-08-10 | 2022-08-10 | Adjustable inspection frock in flexible fabric wind channel of rail vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217953440U (en) |
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2022
- 2022-08-10 CN CN202222090339.8U patent/CN217953440U/en active Active
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