CN215486816U - Locomotive city rail fan accessory - Google Patents
Locomotive city rail fan accessory Download PDFInfo
- Publication number
- CN215486816U CN215486816U CN202121573700.1U CN202121573700U CN215486816U CN 215486816 U CN215486816 U CN 215486816U CN 202121573700 U CN202121573700 U CN 202121573700U CN 215486816 U CN215486816 U CN 215486816U
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- China
- Prior art keywords
- fan
- locomotive
- city rail
- bolt
- threaded hole
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Abstract
The utility model relates to the technical field of locomotive urban rail fans and discloses a locomotive urban rail fan accessory which comprises a fan protective shell, wherein an upper cover is arranged at the top of the fan protective shell, fixed blocks are fixed at four ends of the top of the upper cover, a first bolt is arranged at the top of each fixed block, connecting columns are connected to two ends of the bottom wall of the fan protective shell, a connecting plate is connected to one end, away from the fan protective shell, of each connecting column, a limiting piece is arranged on the outer surface of each connecting plate, one end of each limiting piece is connected with a connecting rod, and one end, away from the limiting piece, of each connecting rod is connected with a fixed plate. This locomotive city rail fan accessory uses through spliced pole, connecting plate, locating part, fixed plate and second bolt cooperation, can adjust the height of fan after the fan installation, through the upper cover that uses convenient to detach, is convenient for maintain and clear up the inside accessory of fan.
Description
Technical Field
The utility model relates to the technical field of locomotive urban rail fans, in particular to a locomotive urban rail fan accessory.
Background
The urban rail transit is a short-term and common name of inter-city rail transit and urban rail transit, belongs to a new category of rail transit, is between the traditional railway transit and the urban rail transit, and is mainly used for realizing the quick contact between adjacent cities or urban groups. Urban rail transit refers to a vehicle transportation system that uses a rail structure for bearing and guiding, and sets a fully-closed or partially-closed special rail line according to the requirements of the urban traffic general planning, and is a public transportation mode for transporting a considerable amount of passenger flow in the form of a train or a single vehicle. For example, in the urban subway or light rail system, a tram and the like, because in hot summer, high temperature can increase fatigue and tiredness of people, air conditioners are installed on most of the existing locomotive urban rails, however, the air conditioners are limited by air conditioning technology, a large amount of electric energy needs to be consumed when the air conditioners are used, a large amount of fuel oil can be especially combusted when the air conditioners are started in the driving process, the cost is increased, and meanwhile, the driving power of an automobile is also influenced, so the fan is relatively energy-saving and environment-friendly summer-heat-avoiding equipment, the existing locomotive urban rail fan accessories are not convenient to adjust the height of the fan after being fixed due to the fact that the fan needs to be fixed to the corresponding position when in use, and the accessories inside the fan are not convenient to maintain after being damaged.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In view of the above-mentioned shortcomings in the prior art, the present invention provides a locomotive city rail fan accessory, so as to overcome the shortcomings that the existing locomotive city rail fan accessory proposed in the above-mentioned prior art is inconvenient to adjust the height of the fan after the fan is fixed and inconvenient to maintain after the accessory inside the fan is damaged because the fan needs to be fixed to a corresponding position when in use.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme:
the locomotive city rail fan accessory comprises a fan protection shell, wherein an upper cover is arranged at the top of the fan protection shell, four ends of the top of the upper cover are respectively fixed with a fixed block, the top of each fixed block is provided with a first bolt, two ends of the bottom wall of the fan protection shell are respectively connected with a connecting column, and one end of each connecting column, which is far away from the fan protection shell, is connected with a connecting plate;
the surface of connecting plate all is provided with the locating part, every locating part one end is connected with the connecting rod, every the connecting rod is kept away from the one end of locating part and all is connected with the fixed plate.
As a preferred technical scheme of the utility model: every the first screw hole with first bolt looks adaptation is all seted up at the top of fixed block, uses fixed block and first bolt, the dismantlement and the installation of upper cover can be convenient for.
Furthermore, a fifth threaded hole corresponding to each first threaded hole is formed in the top of the fan protection shell, and each fifth threaded hole is matched with each first bolt.
Furthermore, every the spout has all been seted up on the locating part, every the connecting plate all with the spout looks adaptation of every locating part.
Furthermore, a second bolt is arranged at one end of each limiting part, and a plurality of third threaded holes matched with the second bolts are formed in each limiting part.
Furthermore, every connecting plate all seted up with every third screw hole corresponding second screw hole in position, and every second screw hole all with second bolt looks adaptation.
Further, the inside of fan protective housing is provided with the transmission post, a plurality of flabellums are evenly installed to transmission post surface.
Furthermore, every the bottom of fixed plate all is provided with glues glutinous piece, every the fourth screw hole has all been seted up in the four corners of fixed plate bottom.
The theory of operation, this locomotive city rail fan accessory when needs use, at first with the fixed plate through fourth screw hole or glue glutinous piece and fix the relevant position, place the locating part with the connecting plate of fan protective housing bottom in, after adjusting high, through the second bolt fastening, the upper cover can easily take off through dismantling first bolt.
(III) advantageous effects
The utility model provides a locomotive city rail fan accessory which has the following beneficial effects:
(1) this locomotive city rail fan accessory uses through spliced pole, connecting plate, locating part, fixed plate and second bolt cooperation, can adjust the height of fan after the fan installation.
(2) This locomotive city rail fan accessory through the upper cover that uses convenient to detach, is convenient for maintain and clear up the inside accessory of fan.
Drawings
FIG. 1 is a schematic front view of a fan assembly for an urban rail of a locomotive according to the present invention;
FIG. 2 is a schematic view of a fan blade of the urban rail fan assembly of the present invention;
FIG. 3 is a schematic diagram of a front view of an upper cover of the city rail fan assembly of the present invention;
FIG. 4 is a schematic bottom perspective view of a fan protection case of the urban rail fan assembly of the locomotive of the present invention;
FIG. 5 is a schematic diagram of a front view of a position-limiting member of the urban rail fan assembly of the motorcycle of the present invention.
In the figure: the fan protection shell 1, upper cover 2, spliced pole 3, connecting plate 4, fixed block 5, first bolt 6, first screw hole 7, fan safety cover 8, transmission post 9, flabellum 10, second screw hole 11, locating part 12, second bolt 13, third screw hole 14, connecting rod 15, fixed plate 16, fourth screw hole 17 glues glutinous piece 18.
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.
Referring to fig. 1-5, the present invention provides a city rail fan assembly for a locomotive;
according to the drawings 1-3, the fan protection shell comprises a fan protection shell 1, an upper cover 2 is arranged at the top of the fan protection shell 1, fixed blocks 5 are fixed at four ends of the top of the upper cover 2, a first bolt 6 is arranged at the top of each fixed block 5, a first threaded hole 7 matched with the first bolt 6 is formed in the top of each fixed block 5, a fifth threaded hole corresponding to the position of each first threaded hole 7 is formed in the top of the fan protection shell 1, each fifth threaded hole is matched with each first bolt 6, connecting columns 3 are connected to two ends of the bottom wall of the fan protection shell 1, one end, away from the fan protection shell 1, of each connecting column 3 is connected with a connecting plate 4, a transmission column 9 is arranged inside the fan protection shell 1, and a plurality of fan blades 10 are uniformly installed on the outer surface of the transmission column 9.
According to fig. 4 and 5, as a preferred technical solution of the present invention: the surface of connecting plate 4 all is provided with locating part 12, every locating part 12 one end is connected with connecting rod 15, the one end that every locating part 12 was kept away from to every connecting rod 15 all is connected with fixed plate 16, the bottom of every fixed plate 16 all is provided with gluing piece 18, fourth screw hole 17 has all been seted up in the four corners of every fixed plate 16 bottom, the spout has all been seted up on every locating part 12, every connecting plate 4 all with the spout looks adaptation of every locating part 12, the one end of every locating part 12 all is provided with second bolt 13, all set up the third screw hole 14 of a plurality of and second bolt 13 looks adaptations on every locating part 12, every connecting plate 4 all seted up with every third screw hole 14 corresponding second screw hole 11 in position, and every second screw hole 11 all with second bolt 13 looks adaptations, through using the device, just with the regulation to fan height.
It is to be understood that, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "secured," and the like are intended to be construed broadly and can include, for example, fixed and removable connections; or indirectly through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (8)
1. The locomotive city rail fan accessory comprises a fan protection shell (1) and is characterized in that an upper cover (2) is arranged at the top of the fan protection shell (1), four ends of the top of the upper cover (2) are respectively fixed with a fixing block (5), the top of each fixing block (5) is provided with a first bolt (6), two ends of the bottom wall of the fan protection shell (1) are respectively connected with a connecting column (3), and one end, away from the fan protection shell (1), of each connecting column (3) is connected with a connecting plate (4);
the surface of connecting plate (4) all is provided with locating part (12), every locating part (12) one end is connected with connecting rod (15), every connecting rod (15) keep away from the one end of locating part (12) and all are connected with fixed plate (16).
2. A locomotive city rail fan accessory according to claim 1, characterized in that the top of each fixed block (5) is opened with a first threaded hole (7) adapted to the first bolt (6).
3. A locomotive city rail fan accessory according to claim 1 or 2, characterized in that the top of the fan protection shell (1) is opened with a fifth threaded hole corresponding to the position of each first threaded hole (7), and each fifth threaded hole is matched with each first bolt (6).
4. A locomotive city rail fan accessory according to claim 1, characterized in that each of said stoppers (12) has a sliding groove;
each connecting plate (4) is matched with the sliding groove of each limiting piece (12).
5. A locomotive city rail fan accessory according to claim 1 or 4, characterized in that one end of each of the retaining pieces (12) is provided with a second bolt (13);
each limiting piece (12) is provided with a plurality of third threaded holes (14) matched with the second bolts (13).
6. A locomotive city rail fan accessory according to claim 1, characterized in that each connecting plate (4) is opened with a second threaded hole (11) corresponding to the position of each third threaded hole (14), and each second threaded hole (11) is adapted to a second bolt (13).
7. A locomotive city rail fan accessory according to claim 1, characterized in that the inside of the protective fan case (1) is provided with a transmission column (9);
a plurality of fan blades (10) are uniformly arranged on the outer surface of the transmission column (9).
8. A locomotive city rail fan accessory according to claim 1, characterized in that the bottom of each fixing plate (16) is provided with an adhesive block (18);
and four corners of the bottom of each fixing plate (16) are provided with fourth threaded holes (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121573700.1U CN215486816U (en) | 2021-07-12 | 2021-07-12 | Locomotive city rail fan accessory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121573700.1U CN215486816U (en) | 2021-07-12 | 2021-07-12 | Locomotive city rail fan accessory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215486816U true CN215486816U (en) | 2022-01-11 |
Family
ID=79726249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121573700.1U Active CN215486816U (en) | 2021-07-12 | 2021-07-12 | Locomotive city rail fan accessory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215486816U (en) |
-
2021
- 2021-07-12 CN CN202121573700.1U patent/CN215486816U/en active Active
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