CN221260452U - Folding shed windshield rain test stand - Google Patents
Folding shed windshield rain test stand Download PDFInfo
- Publication number
- CN221260452U CN221260452U CN202323411298.9U CN202323411298U CN221260452U CN 221260452 U CN221260452 U CN 221260452U CN 202323411298 U CN202323411298 U CN 202323411298U CN 221260452 U CN221260452 U CN 221260452U
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- Prior art keywords
- frame
- test stand
- mounting
- frames
- folding shed
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- 238000012360 testing method Methods 0.000 title claims abstract description 30
- 238000005507 spraying Methods 0.000 claims abstract description 34
- 239000007921 spray Substances 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 230000007306 turnover Effects 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 55
- 238000012216 screening Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 15
- 238000001514 detection method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The utility model discloses a folding shed windshield rain test stand, and relates to the technical field of folding shed windshield test devices. The test stand comprises: the automatic overturning device comprises two supporting frames, wherein the two supporting frames are respectively provided with an automatic overturning mechanism; the two mounting frames are respectively connected with automatic turnover mechanisms on the two supporting frames, the mounting frames are used for mounting a folding shed windshield, and the automatic turnover mechanisms are used for driving the mounting frames to turn over by 90 degrees on the supporting frames; the spraying frame is positioned between the two mounting frames; and the spraying pipeline is connected to the spraying frame and is connected with a plurality of spray heads. The automatic turnover mechanism can enable the installation frame to be in a horizontal or vertical state, installation of the folding shed windshield is facilitated, workers are not required to install the folding shed windshield through a ladder, labor intensity of the workers is reduced, and safety is improved.
Description
Technical Field
The utility model relates to the technical field of a folding shed windshield testing device, in particular to a folding shed windshield rain test stand.
Background
Windshields are connectors between rail passenger train cars that function to form a sealed interior channel to prevent external sunlight, rain, noise, etc. from affecting the environment within the car. In order to detect the performance of windshields against rain, noise, etc., factories are typically provided with specialized laboratory tables for performing relevant tests.
Therefore, patent literature that the application number is 201922390711.5 discloses a link up a canopy windscreen testing arrangement, including installation fixed subassembly and spray subassembly, installation fixed subassembly includes the track, and the track is last to be equipped with two installation frame relatively, sprays the subassembly and includes the roof-rack and locates the grudging post of track both sides, and grudging post top and roof-rack fixed connection, roof-rack bottom and grudging post inboard all are equipped with the shower, can directly hang two canopy windshields that await measuring to the installation frame department through outside hoist device and install when installing the canopy windscreen.
In the above scheme, the ladder is arranged on one side, away from each other, of the two mounting frames, and an operator can mount the frames up and down through the ladder, so that the bellows windshield is mounted, but the bellows windshield is inconvenient to mount through the ladder up and down mounting frames due to the fact that the bellows windshield is generally high.
Disclosure of utility model
In order to solve the problems in the prior art, the utility model provides a folding shed windshield rain test stand.
The test stand comprises:
the automatic overturning device comprises two supporting frames, wherein the two supporting frames are respectively provided with an automatic overturning mechanism;
The two mounting frames are respectively connected with automatic turnover mechanisms on the two supporting frames, the mounting frames are used for mounting a folding shed windshield, and the automatic turnover mechanisms are used for driving the mounting frames to turn over by 90 degrees on the supporting frames;
The spraying frame is positioned between the two mounting frames;
and the spraying pipeline is connected to the spraying frame and is connected with a plurality of spray heads.
Further, the automatic turning mechanism includes:
The driving motor is connected to the supporting frame;
The driving wheel is connected with the output end of the driving motor;
The mounting plate is connected to the top of the side wall of the supporting frame;
The rotating shaft is movably connected to the mounting plate;
The driven wheel is connected to one end of the rotating shaft;
The belt is connected to the driven wheel and the driving wheel;
And the fixed plate is connected to the rotating shaft, and the mounting frame is connected with the fixed plate.
Further, the bottom of the spraying frame and the bottom of the supporting frame are both connected with universal wheels.
Further, the spraying pipeline is of a U-shaped structure, and is downwards connected to the inner side of the spraying frame through an opening of the U-shaped structure.
Further, a water storage tank is arranged right below the spraying frame.
Further, a water pump is arranged in the water storage tank, a water outlet of the water pump is connected with a water delivery hose, and the other end of the water delivery hose is connected with the spraying pipeline.
Further, an electric control magnetic valve is connected between the water delivery hose and the spray pipeline.
Further, a screening plate is arranged at the top of the water storage tank.
Further, a supporting seat is arranged at the top of the supporting frame.
The technical scheme provided by the utility model has the beneficial effects that: according to the utility model, the automatic turnover mechanisms are arranged on the two supporting frames and are connected with the mounting frames, and the mounting frames can be turned by 90 degrees through the automatic turnover mechanisms, so that the mounting frames can be in a horizontal or vertical state, the installation of the folding shed windscreen is convenient, no personnel is required to install through a ladder, the labor intensity of the personnel is reduced, and the safety is improved.
In addition, be provided with the aqua storage tank on the subaerial under spraying the frame, the aqua storage tank is stored with water in advance, opens water pump and automatically controlled magnetic valve during the test, and the water pump is carried the water in the aqua storage tank to the shower pipe through the water delivery hose, and shower nozzle on the shower pipe sprays water, and the water after spraying continues to flow into the aqua storage tank for the water of test can recycle, water economy.
Drawings
FIG. 1 is a schematic diagram of a bellows windshield rain test stand provided by the utility model;
FIG. 2 is a schematic view of a support frame according to the present utility model;
Fig. 3 is a schematic structural view of a spray frame according to the present utility model.
Reference numerals: 1-a support frame; 2-mounting a frame; 3-spraying a frame; 4-spraying pipelines; 5-spray head; 6-driving a motor; 7-a driving wheel; 8-mounting plates; 9-rotating shaft; 10-driven wheel; 11-a belt; 12-fixing plates; 13-universal wheels; 14-a water storage tank; 15-a water hose; 16-an electrically controlled solenoid valve; 17-screening plates; 18-a supporting seat; 19-a second connecting rod; 20-square frame; 21-a first connecting rod; 22-bolt holes; 23-opening; 24-U-shaped frame.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the embodiments of the present utility model will be described in further detail with reference to the accompanying drawings.
It should be noted that, in the present embodiment, the orientation or positional relationship indicated by "bottom", "top", "left", "right", etc. is based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
It should also be noted that, in the present embodiment, unless explicitly specified and limited otherwise, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-3, a bellows windshield rain test stand comprising: two support frames 1, two mounting frames 2 and one spray frame 3, wherein the support frames 1 each comprise: the two square frames 20 are fixedly connected through four first connecting rods 21; the mounting frame 2 is provided with a plurality of bolt holes 22 for mounting a bellows windshield and is provided with an opening 23 for observation during a rain test; the support frames 1 are provided with automatic turnover mechanisms, the two installation frames 2 are respectively connected with the automatic turnover mechanisms on the two support frames 1, and the automatic turnover mechanisms are used for driving the installation frames 2 to turn over at 90 degrees on the support frames 1; the spray frame 3 comprises two U-shaped frames 24 with downward openings, the two U-shaped frames 24 are fixed through a plurality of second connecting rods 19, the spray frame 3 is higher than the installation frame 2 in the vertical state, the inner side of the spray frame 2 is connected with a spray pipeline 4, and a plurality of spray heads 5 are connected on the spray pipeline 4.
During the test, through automatic tilting mechanism with installation frame 2 upset to braced frame 1 top, and parallel with braced frame 1, then fix respectively on two installation frame 2 with folding canopy windscreen both sides, after the installation, through automatic tilting mechanism with installation frame 2 upset to vertical state, with braced frame 1 vertical, after the installation remove to under spraying frame 2, spray through shower nozzle 5 water spray and carry out the rain test. The ladder is not needed to be installed by a worker, so that the labor intensity of the worker is reduced, and the safety is improved.
Further, the automatic turning mechanism includes: the driving motor 6, the driving motor 6 may be a gear motor, the driving motor 6 is fixed on one of the first connecting rods 21, and in order to prevent the driving motor 6 from being sprayed with water in a rain test, the driving motor 6 may be waterproof through a waterproof cover or a sealing mode; the output end of the driving motor 6 passes through the first connecting rod 21 and is rotationally connected with the first connecting rod 21, and the output end of the driving motor 6 is fixedly connected with the driving wheel 7; two mounting plates 8 are fixedly connected to the top of the side wall of one square frame 20 of the supporting frame 1, the two mounting plates 8 are higher than the top of the supporting frame 1, a rotating shaft 9 is rotatably connected between the two mounting plates 8 through a bearing, one end of the rotating shaft 9 penetrates through one of the mounting plates 8 and is fixedly connected with a driven wheel 10, the driven wheel 10 and the driving wheel 7 are positioned on the same side of the supporting frame 1, and a belt 11 is connected to the driven wheel 10 and the driving wheel 7; two fixing plates 12 are fixedly connected to the rotating shaft 9, and the two fixing plates 12 are fixedly connected with the back surface of the mounting frame 2.
When the folding shed is particularly used, the driving motor 6 drives the driving wheel 7 to rotate, the driving wheel 7 drives the driven wheel 10 to rotate through the belt 11, the driven wheel 10 drives the rotating shaft 9 to rotate, the rotating shaft 9 drives the mounting frame 2 to rotate by 90 degrees, the mounting frame 2 is horizontally placed on the top of the supporting frame 1, an installer can fix the folding shed windscreen on the horizontally placed mounting frame 2, and after the folding shed windscreen is mounted, the driving motor 6 is started again, and the mounting frame 2 is turned to a vertical state.
Further, universal wheels 13 are connected to the bottoms of the spraying frame 3 and the supporting frame 1, and two universal wheels 13 are connected to the bottoms of two square frames 20 of the supporting frame 1 respectively, so that the supporting frame 1 can be conveniently moved after a folding shed windscreen is installed; two universal wheels 13 are respectively connected to the bottoms of the side rods of the two U-shaped frames 24 of the spraying frame 3, so that the spraying frame 3 can be conveniently moved during rain detection, and the detection of all places of a folding shed windshield is complete.
Further, the spraying pipeline 4 is of a U-shaped structure, an opening of the U-shaped structure is downwards connected to the inner side of the spraying frame 3, the spraying pipeline 4 of the U-shaped structure is fixed on a plurality of second connecting rods 19 of the spraying frame 3, and the top and two sides of the folding shed windshield can be detected.
Further, a water storage tank 14 is arranged on the ground right below the spraying frame 3, a water pump is arranged in the water storage tank 14, a water outlet of the water pump is connected with a water delivery hose 15, the other end of the water delivery hose 15 is connected with the spraying pipeline 4, and an electric control magnetic valve 16 is connected between the water delivery hose 15 and the spraying pipeline 4.
When a specific rain test is performed, the folding shed windshield is moved to the upper side of the water storage tank 14 by moving the two support frames 1, the spraying frame 3 is moved to the folding shed windshield, a part of water can be stored in the water storage tank 14 in advance, the water pump and the electric control magnetic valve 16 are started, the water pump conveys water in the water storage tank 14 to the spraying pipeline 4 through the water conveying hose 15, the spray head 5 on the spraying pipeline 4 sprays water, and the sprayed water continuously flows into the water storage tank 14, so that the tested water can be recycled, and the water is saved.
Further, the top of the water storage tank 14 is provided with a screening plate 17, and the screening plate 17 may be a mesh grid or a bar grid, so that foreign matters can be prevented from entering the water storage tank 14 on one hand, and the supporting frame 1 can also pass through the top of the water storage tank 14 on the other hand.
Further, the top of the supporting frame 1 is fixedly connected with two supporting seats 18; the two supporting seats 18 are positioned at the top of the square frame 20 which is not connected with the mounting plate 8, and the height of the supporting seats 18 is the same as the height of the fixing plate 12 when the mounting frame 2 is in a horizontal state, so that the automatic turnover mechanism is in a horizontal state when the mounting frame 2 turns over the top of the supporting frame 1.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.
Claims (9)
1. A bellows windshield rain test stand, the test stand comprising:
the automatic overturning device comprises two supporting frames (1), wherein the two supporting frames are provided with automatic overturning mechanisms;
the two mounting frames (2) are respectively connected with automatic turnover mechanisms on the two supporting frames (1), the mounting frames (2) are used for mounting a bellows windshield, and the automatic turnover mechanisms are used for driving the mounting frames (2) to turn over at 90 degrees on the supporting frames (1);
A spray frame (3) positioned between the two mounting frames (2);
And the spraying pipeline (4) is connected to the spraying frame (3), and a plurality of spray heads (5) are connected to the spraying pipeline (4).
2. The bellows windshield rain test stand of claim 1, wherein the automatic tipping mechanism comprises:
A driving motor (6) connected to the support frame (1);
The driving wheel (7) is connected with the output end of the driving motor (6);
the mounting plate (8) is connected to the top of the side wall of the supporting frame (1);
the rotating shaft (9) is movably connected to the mounting plate (8);
a driven wheel (10) connected to one end of the rotating shaft (9);
A belt (11) connected to the driven wheel (10) and the driving wheel (7);
and the fixed plate (12) is connected to the rotating shaft (9), and the mounting frame (2) is connected with the fixed plate (12).
3. The folding shed windshield rain test stand according to claim 1, characterized in that the bottom of the spray frame (3) and the bottom of the support frame (1) are both connected with universal wheels (13).
4. The folding shed windshield rain test stand according to claim 1, wherein the spraying pipeline (4) is of a U-shaped structure, and is downwards connected to the inner side of the spraying frame (3) through an opening of the U-shaped structure.
5. The folding shed windshield rain test stand according to claim 1, characterized in that a water storage tank (14) is provided directly under the shower frame (3).
6. The folding shed windshield rain test stand according to claim 5, wherein a water pump is arranged in the water storage tank (14), a water delivery hose (15) is connected to a water outlet of the water pump, and the other end of the water delivery hose (15) is connected with the spray pipeline (4).
7. The folding shed windshield rain test stand according to claim 6, characterized in that an electrically controlled magnetic valve (16) is connected between the water hose (15) and the spray pipe (4).
8. The bellows windshield rain test stand according to claim 5, wherein a screening plate (17) is provided on top of the water reservoir (14).
9. The folding shed windscreen rain test stand according to claim 1, characterized in that the top of the support frame (1) is provided with a support seat (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323411298.9U CN221260452U (en) | 2023-12-14 | 2023-12-14 | Folding shed windshield rain test stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323411298.9U CN221260452U (en) | 2023-12-14 | 2023-12-14 | Folding shed windshield rain test stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221260452U true CN221260452U (en) | 2024-07-02 |
Family
ID=91623346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323411298.9U Active CN221260452U (en) | 2023-12-14 | 2023-12-14 | Folding shed windshield rain test stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221260452U (en) |
-
2023
- 2023-12-14 CN CN202323411298.9U patent/CN221260452U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |