CN219285894U

CN219285894U - Fuel cell automobile air compressor experiment table

Info

Publication number: CN219285894U
Application number: CN202222747556.XU
Authority: CN
Inventors: 卿宏军; 冯宏伟; 刘必雷; 杜铭权; 柳东秀
Original assignee: Hnu Cooperation Jiangsu Test & Analysis Technology Co ltd
Current assignee: Hnu Cooperation Jiangsu Test & Analysis Technology Co ltd
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-06-30
Anticipated expiration: 2032-10-19

Abstract

The utility model discloses a fuel cell automobile air compressor experiment table, which comprises an experiment table, a connecting shaft, an air compressor body and a storage frame, wherein the cross section and the longitudinal section of the experiment table body are in a concave structure; the connecting shaft is rotationally connected to the center of the upper front end of the experiment table body, and the top end of the connecting shaft is fixedly connected to the front lower end of the bearing plate; the air compressor body is placed at the rear upper end of the bearing plate, and a limiting mechanism is arranged at the rear side of the bearing plate and comprises a first connecting plate, a limiting block, a threaded rod, a second connecting plate, an adjusting block and a second track; the storage frame is connected to the inside of the experiment table body in a nested mode, and a first partition plate is fixedly connected to the inner center of the storage frame. This fuel cell car air compressor machine laboratory bench is convenient for adjust the angle of air compressor machine on the laboratory bench, carries out spacingly to not unidimensional air compressor machine moreover easily, conveniently deposits the instrument classification simultaneously.

Description

Fuel cell automobile air compressor experiment table

Technical Field

The utility model relates to the technical field of fuel cell automobile air compressors, in particular to a fuel cell automobile air compressor experiment table.

Background

The air compressor is an important part on the vehicle fuel cell system, and the performance of the air compressor directly determines the output stability and service life of the fuel cell system, so the air compressor can be applied to the vehicle system after the performance test of the air compressor on the experiment table is qualified.

However, when a common fuel cell automobile air compressor experiment table is used for detecting on the experiment table, the air compressor cannot move on the experiment table to adjust the angle, and the air compressor is fixedly connected to the existing experiment table for detecting, but the specifications of the air compressors are different, so that the air compressors with different sizes cannot be limited on the experiment table, and meanwhile, the existing experiment table cannot store tools, so that the tools are troublesome to find when being used, and the tools are easy to lose, so that the novel design is performed on the basis of the original fuel cell automobile air compressor experiment table aiming at the problems.

Disclosure of Invention

The utility model aims to provide a fuel cell automobile air compressor experiment table, which aims to solve the problems that the conventional fuel cell automobile air compressor experiment table in the market provided in the background technology is inconvenient to adjust the angle of an air compressor on the experiment table, the air compressors with different sizes are not easy to limit, and meanwhile, tools are inconvenient to store in a classified mode.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the experimental bench comprises an experimental bench body which is directly placed on the ground, wherein the transverse section and the longitudinal section of the experimental bench body are of a concave structure;

further comprises:

the connecting shaft is rotationally connected to the center position of the upper front end of the experiment table body, the top end of the connecting shaft is fixedly connected to the front lower end of the bearing plate, and the rear lower end of the bearing plate is embedded and connected with an adjusting rod;

the air compressor body is placed at the rear upper end of the bearing plate, a limiting mechanism is arranged at the rear side of the bearing plate and comprises a first connecting plate, a limiting block, a threaded rod, a second connecting plate, an adjusting block and a second track, wherein the first connecting plate is integrally connected to the right rear upper end of the bearing plate;

the storage frame is connected to the inside of the experiment table body in a nested mode, and a first partition plate is fixedly connected to the inner center of the storage frame.

Preferably, the adjusting rod is slidably connected in the first rail, the first rail is arranged in the rear upper end of the experiment table body, the cross section of the first rail is of an arc-shaped structure, and the bearing plate is of a rotating structure on the upper side of the experiment table body through the adjusting rod and the connecting shaft.

Preferably, the upper left end of the first connecting plate and the upper right end of the second connecting plate are respectively embedded and connected with a limiting block, the lower left end of the second connecting plate is rotationally connected with a threaded rod, and meanwhile the threaded rod is in threaded connection with the upper left rear end of the bearing plate.

Preferably, the bottom end of the second connecting plate is integrally connected with an adjusting block in a front-back symmetrical mode, and the adjusting block is connected in the second track in a sliding mode;

the second track is symmetrically arranged inside the rear upper end of the bearing plate, and the second connecting plate is of a sliding structure on the upper side of the bearing plate through the adjusting block and the threaded rod.

Preferably, the upper and lower both ends of first baffle all are equidistant inlaying and are connected with the second baffle, and the baffle that the first baffle front side set up rotates to be connected at the right front end of laboratory bench body, the front view longitudinal section area of baffle is greater than the front view longitudinal section area of accomodating the frame.

Compared with the prior art, the utility model has the beneficial effects that: the fuel cell automobile air compressor experiment table;

1. the bearing plate and the experimental bench body are structurally designed, the bearing plate is pushed to enable the connecting shaft to rotate at the upper end of the experimental bench body, the adjusting rod slides in the first track with the arc-shaped cross section, and therefore the angle of the air compressor body on the experimental bench body can be conveniently adjusted;

2. the structure of the second connecting plate and the bearing plate is provided with a limiting mechanism, so that when the threaded rod rotates, the adjusting blocks symmetrically arranged front and back rotate at the upper end of the bearing plate, and the left and right groups of limiting blocks are propped against the left and right side walls of the air compressor body, so that the air compressor body with different sizes is easy to limit;

3. be equipped with and accomodate frame and first baffle, the upper and lower both ends of first baffle all are equidistant inlaying and are connected with the second baffle for first baffle and second baffle separate the inside of accomodating the frame, let baffle upset cover in the front end of laboratory bench body, prevent that the dust from falling in accomodating the frame, thereby conveniently deposit the instrument classification.

Drawings

FIG. 1 is a schematic diagram of the overall front cross-sectional structure of the present utility model;

FIG. 2 is a schematic diagram showing a left side view and a cross-section of the connection of the adjusting rod and the first rail;

FIG. 3 is a schematic diagram of a left side cross-sectional view of the connection of the adjusting block and the second rail according to the present utility model;

FIG. 4 is a schematic top view of the present utility model;

fig. 5 is a schematic top view of the experimental bench body and the connection of the utility model.

In the figure: 1. an experiment table body; 2. a connecting shaft; 3. a carrying plate; 4. an adjusting rod; 5. a first track; 6. a limiting mechanism; 601. a first connection plate; 602. a limiting block; 603. a threaded rod; 604. a second connecting plate; 605. an adjusting block; 606. a second track; 7. an air compressor body; 8. a baffle; 9. a storage frame; 10. a first separator; 11. and a second separator.

Detailed Description

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: when the fuel cell automobile air compressor experiment table is used, the position of the air compressor body 7 on the bearing plate 3 is limited through a structure consisting of a first connecting plate 601, a limiting block 602, a threaded rod 603, a second connecting plate 604, an adjusting block 605 and a second track 606 by combining with fig. 1, 3 and 4, and the limiting block 602 is embedded and connected with the upper left end of the first connecting plate 601 and the upper right end of the second connecting plate 604, the adjusting block 605 is connected with the adjusting block 605 in a front-back symmetrical mode at the bottom end of the second connecting plate 604, the adjusting block 605 is connected in the second track 606 in a sliding mode, and the second connecting plate 604 is in a sliding structure on the upper side of the bearing plate 3 through the adjusting block 605 and the threaded rod 603;

therefore, the air compressor body 7 is placed at the rear upper end of the bearing plate 3, the right wall of the air compressor body 7 is abutted against the left end of the right limiting block 602, the threaded rod 603 is rotated to enable the air compressor body 7 to move rightwards at the left end of the bearing plate 3, the adjusting blocks 605 which are symmetrically arranged front and back slide rightwards in the second rails 606 at corresponding positions, the second connecting plate 604 slides rightwards at the upper side of the bearing plate 3 through the adjusting blocks 605 and the second rails 606 which are symmetrically arranged front and back, the right end of the left limiting block 602 is tightly abutted against the left wall of the air compressor body 7, and the positions of the air compressor body 7 on the bearing plate 3 are limited through the left limiting block and the right limiting block 602, so that the air compressor bodies 7 with different sizes are easy to limit;

referring to fig. 1, 2 and 4, since the connecting shaft 2 is rotatably connected to the center of the upper front end of the experiment table body 1, the adjusting rod 4 is slidably connected to the inside of the first rail 5, the cross section of the first rail 5 is in an arc structure, and the bearing plate 3 is in a rotating structure on the upper side of the experiment table body 1 through the adjusting rod 4 and the connecting shaft 2, so that the bearing plate 3 is pushed to rotate the connecting shaft 2 on the front upper end of the experiment table body 1, the adjusting rod 4 slides in the first rail 5 with the arc structure in cross section, the bearing plate 3 can stably rotate on the upper end of the experiment table body 1 through the adjusting rod 4 and the first rail 5, and the position of the air compressor body 7 on the upper end of the experiment table body 1 is adjusted, so that the angle of the air compressor body 7 on the experiment table body 1 is convenient to adjust;

with reference to fig. 1, fig. 2 and fig. 5, since the storage frame 9 is connected inside the experiment table body 1 in a nested manner, the first partition plate 10 is fixedly connected to the inner center of the storage frame 9, the upper end and the lower end of the first partition plate 10 are respectively connected with the second partition plate 11 in an embedded manner at equal intervals, the front vertical section area of the baffle 8 is larger than the front vertical section area of the storage frame 9, so that the baffle 8 is pulled forward to turn over the outer end of the storage frame 8, the front end of the baffle 8 is far away from the experiment table body 1, the storage frame 9 is pulled forward to slide forward inside the front end of the experiment table body 1, tools are placed inside the storage frame 9 in a classified manner through the first partition plate 10 and the second partition plates 11 which are arranged at equal intervals, the storage frame 9 is pushed backward to slide backward inside the experiment table body 1, the storage frame 9 is completely moved backward to the inside the experiment table body 1, the baffle 8 is pushed backward to turn over and cover the front end of the experiment table body 1, and dust is prevented from falling inside the storage frame 9, so that tools can be stored conveniently, and the tools are not stored in the whole device.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The experimental bench for the fuel cell automobile air compressor comprises an experimental bench body (1) which is directly placed on the ground, wherein the transverse section and the longitudinal section of the experimental bench body (1) are of a concave structure;

characterized by further comprising:

the connecting shaft (2) is rotationally connected to the center of the upper front end of the experiment table body (1), the top end of the connecting shaft (2) is fixedly connected to the front lower end of the bearing plate (3), and the rear lower end of the bearing plate (3) is embedded and connected with the adjusting rod (4);

the air compressor comprises an air compressor body (7), wherein the air compressor body (7) is placed at the upper rear end of a bearing plate (3), a limiting mechanism (6) is arranged at the rear side of the bearing plate (3), the limiting mechanism (6) comprises a first connecting plate (601), a limiting block (602), a threaded rod (603), a second connecting plate (604), an adjusting block (605) and a second track (606), and the first connecting plate (601) is integrally connected at the upper right rear end of the bearing plate (3);

the storage frame (9), the inside at laboratory bench body (1) is connected in the nest of storage frame (9), and fixedly connected with first baffle (10) on the inside central point of storage frame (9).

2. The fuel cell vehicle air compressor bench of claim 1, wherein: the utility model discloses a laboratory bench, including laboratory bench body (1), including regulation pole (4), connecting axle (2), adjusting lever (4), first track (5), inside at first track (5), and inside the upper end in the back of laboratory bench body (1) is seted up to first track (5) transversal arc structure of personally submitting, wherein loading board (3) are revolution mechanic through adjusting lever (4) and connecting axle (2) in the upside of laboratory bench body (1).

3. The fuel cell vehicle air compressor bench of claim 1, wherein: the upper left end of first connecting plate (601) and the upper right end of second connecting plate (604) are all inlayed and are connected with stopper (602), and the lower left end rotation of second connecting plate (604) is connected with threaded rod (603), and threaded rod (603) threaded connection is in the upper left back end of loading board (3) simultaneously.

4. A fuel cell car air compressor bench according to claim 3, wherein: an adjusting block (605) is integrally connected with the bottom end of the second connecting plate (604) in a front-back symmetrical mode, and the adjusting block (605) is connected inside the second track (606) in a sliding mode;

the second track (606) is symmetrically arranged inside the upper end of the bearing plate (3) in the front-back mode, and the second connecting plate (604) is of a sliding structure on the upper side of the bearing plate (3) through the adjusting block (605) and the threaded rod (603).

5. The fuel cell vehicle air compressor bench of claim 1, wherein: the upper and lower both ends of first baffle (10) all are equidistant inlay and are connected with second baffle (11), and baffle (8) that first baffle (10) front side set up rotate and connect the right front end at laboratory bench body (1), the front view longitudinal section area of baffle (8) is greater than the front view longitudinal section area of accomodating frame (9).