CN218470929U

CN218470929U - Placing table for fuel cell test

Info

Publication number: CN218470929U
Application number: CN202222486631.1U
Authority: CN
Inventors: 付宇
Original assignee: Jiangsu Jiyu Hydrogen Energy Technology Co ltd
Current assignee: Jiangsu Jiyu Hydrogen Energy Technology Co ltd
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-02-10
Anticipated expiration: 2032-09-20

Abstract

The utility model relates to a fuel cell test is with placing platform, including hydraulic pressure lift platform, fixed mounting at the brace table at hydraulic pressure lift platform top to and the detection sensor of fixed mounting on the brace table, seted up the mounting groove on the lateral wall of brace table, the inside sliding connection of mounting groove has the instrument to place the board, the bottom that the board was placed to the instrument is provided with the fixed subassembly of elasticity, first locating hole and second locating hole have been seted up respectively between the mounting groove and the bottom jade of brace table, wherein the fixed subassembly of elasticity is connected with first locating hole or second locating hole looks joint for the board is placed to fixing tool. This fuel cell test is with placing platform, through the mode of fixed key and first locating hole or second locating hole looks joint, make the instrument place the board and reach the effect of stable shrink on the lateral wall of brace table, this fuel cell test is with placing the platform, through the elasticity that first spring stretches, makes the instrument place the board and reaches the automatic effect of popping out from brace table inside.

Description

Placing table for fuel cell test

Technical Field

The utility model relates to a test tool technical field specifically is a fuel cell test is with placing platform.

Background

Because the whole fuel cell stack has large volume and weight and needs some auxiliary test equipment in the test process, the test bench often has insufficient placing space during testing, and a placing platform needs to be additionally expanded to place the tested fuel cell and the auxiliary test equipment.

For example, a placing table for testing a fuel cell disclosed in chinese patent CN 212540656U is provided with a placing tray, and auxiliary equipment and a testing fuel cell are separately placed, so that the surface of a testing table can be kept neat and beautiful and the detection process can be performed orderly; place the platform and place the hydraulic lifting platform in, place the height of platform according to the altitude mixture control of fuel cell testboard, but should place the dish and can not be stable stretch out and draw back on the lateral wall of a supporting bench for the stability of placing the dish is not enough, thereby makes to place the risk that testing instrument on placing the dish has certain fall, and the testing instrument of also being convenient for simultaneously tests fuel cell, therefore provides a fuel cell test and places the platform.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a fuel cell test is with placing the platform possesses stable flexible instrument and places advantages such as board, has solved the fuel cell test and has placed the instrument of platform and place the problem that the board is not convenient for stably stretch out and draw back.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: a placing table for a fuel cell test comprises a hydraulic lifting platform, a supporting table fixedly mounted at the top of the hydraulic lifting platform, and a detection sensor fixedly mounted on the supporting table, wherein a mounting groove is formed in the side wall of the supporting table, a tool placing plate is connected to the inside of the mounting groove in a sliding manner, an elastic fixing component is arranged at the bottom of the tool placing plate, a first positioning hole and a second positioning hole are formed between the mounting groove and the bottom wall of the supporting table respectively, and the elastic fixing component is clamped with the first positioning hole or the second positioning hole and used for fixing the tool placing plate;

the elastic force fixing assembly comprises a spring groove formed in the bottom of the tool placing plate, a second spring fixedly installed in the spring groove, and a fixing key fixedly installed on the second spring, wherein the fixing key is connected with the first positioning hole or the second positioning hole in a clamping mode.

Further, the inside fixed mounting of spring groove has the limiting plate for inject the second spring in the inside of spring groove.

Furthermore, a sliding groove is formed in the inner top wall of the mounting groove, and a sliding block is fixedly mounted at the top of the tool placing plate and is connected with the sliding groove in a sliding mode.

Furthermore, the sliding groove is transversely arranged on the inner top wall of the mounting groove.

Furthermore, a groove is formed in the side wall of the mounting groove, an elastic component is arranged inside the groove, and one end, far away from the groove, of the elastic component is movably connected with the side wall of the tool placing plate.

Further, the elastic component comprises a first spring fixedly installed inside the groove and a connecting plate fixedly installed at one end, far away from the groove, of the first spring, wherein the connecting plate is movably connected with the side wall of the tool placing plate.

(III) advantageous effects

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this fuel cell test is with placing platform, through the mode of fixed key and first locating hole or second locating hole looks joint, make the instrument place the board and reach the effect of stable shrink on the lateral wall of brace table.

2. This fuel cell test is with placing the platform, through the elasticity that first spring is stretched, make the instrument place the board and reach the automatic effect of popping out from a supporting bench inside.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is an elevational cross-sectional view of the connection structure of the structure supporting platform and the tool placing plate according to the present invention;

fig. 3 is a partially enlarged schematic view of a portion a shown in fig. 2 of the present invention.

In the figure: 1. a hydraulic lifting platform; 2. a support table; 3. a tool placement plate; 4. a detection sensor; 5. a first positioning hole; 6. a connecting plate; 7. mounting grooves; 8. a first spring; 9. a groove; 10. a chute; 11. a slider; 12. a spring slot; 13. a second spring; 14. a limiting plate; 15. a fixed key; 16. and a second positioning hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Please refer to fig. 1-3, a placing table for testing a fuel cell in this embodiment, includes a hydraulic lifting platform 1, a supporting platform 2 fixedly installed on top of the hydraulic lifting platform 1, and a detecting sensor 4 fixedly installed on the supporting platform 2, the supporting platform 2 can be lifted by lifting the hydraulic lifting platform 1, so that the fuel cell on the supporting platform 2 can be adjusted in height during testing, thereby facilitating testing of the fuel cell, wherein the detecting sensor 4 is a hydrogen concentration sensor, which is used for testing the fuel cell in a matching manner, a mounting groove 7 is formed on a side wall of the supporting platform 2, an tool placing plate 3 is slidably connected to the inside of the mounting groove 7, the tool placing plate 3 can slide out from the inside of the supporting platform 2 when needed by sliding connection, and can be retracted into the inside of the supporting platform 2 when not needed, thereby enabling the supporting platform 2 to place a tool for testing the fuel cell, an area occupied by the supporting platform 2 can be saved, the practicability and functionality of the placing table are better, an elastic fixing component is provided at the bottom of the tool placing plate 3, a second positioning hole 5 and a second fixing component 16 are respectively provided between the mounting groove 7 and a bottom wall of the supporting platform 2, and the positioning hole 16, and the second fixing component are used for clamping connection with the second fixing component, and the tool placing plate 3.

The elastic fixing component comprises a spring groove 12 arranged at the bottom of the tool placing plate 3, a second spring 13 fixedly arranged inside the spring groove 12 and a fixing key 15 fixedly arranged on the second spring 13, wherein the fixing key 15 is clamped with a first positioning hole 5 or a second positioning hole 16, one side of the spring groove 12 close to the first positioning hole 5 or the second positioning hole 16 is open, so that the fixing key 15 can pass through the elastic groove stretched by the second spring 13 and can be in clamping connection with the first positioning hole 5 or the second positioning hole 16 through the opening, the tool placing plate 3 and the support platform 2 can achieve a fixing effect, when the fixing key 15 is clamped with the first positioning hole 5, one part of the tool placing plate 3 can be fixed outside the support platform 2, so that a test tool can be stably placed conveniently, when the fixing key 15 is clamped with the first positioning hole 5, the tool placing plate 3 can be completely fixed and contracted inside the support platform 2, and the occupied area of the support platform 2 is small.

In this embodiment, the limiting plate 14 is fixedly mounted inside the spring groove 12, and is used for limiting the second spring 13 inside the spring groove 12, wherein the limiting plate 14 is fixedly mounted at an opening of the spring groove 12, so that the second spring 13 can be effectively prevented from falling off from the inside of the spring groove 12 through the limiting plate 14, and an effect of protecting the elastic fixing component is achieved.

In this embodiment, the spout 10 has been seted up on the interior top wall of mounting groove 7, the top fixed mounting that board 3 was placed to the instrument has slider 11, wherein slider 11 and spout 10 sliding connection, wherein spout 10 is transversely seted up on the interior top wall of mounting groove 7, thereby make slider 11 can only be on the interior top wall of mounting groove 7 lateral sliding, and then make the instrument place board 3 can only be in the inside of mounting groove 7 along the direction lateral sliding that spout 10 was seted up, and then make the instrument place board 3 can be on supporting bench 2 steady slip.

In this embodiment, a groove 9 is formed in a side wall of the mounting groove 7, an elastic component is disposed inside the groove 9, one end of the elastic component away from the groove 9 is movably connected with a side wall of the tool placing plate 3, the elastic component includes a first spring 8 fixedly mounted inside the groove 9, and a connecting plate 6 fixedly mounted on one end of the first spring 8 away from the groove 9, wherein the connecting plate 6 is movably connected with the side wall of the tool placing plate 3, so that when the fixed key 15 and the second positioning hole 16 are disconnected, the tool placing plate 3 can automatically slide out of the mounting groove 7 through the stretching elastic force of the first spring 8 until the fixed key 15 moves to the first positioning hole 5 to be connected with the first positioning hole 5, an effect of fixing the tool placing plate 3 can be achieved, and the tool placing plate 3 can automatically pop out from the inside of the supporting table 2.

The working principle of the above embodiment is as follows:

when the tool placing plate 3 needs to be used, the fixing key 15 is pressed upwards, the clamping relation between the fixing key 15 and the second positioning hole 16 is released, the tool placing plate 3 can be automatically pushed out of the mounting groove 7 through the elastic force of the first spring 8, until the fixing key 15 on the tool placing plate 3 moves to the first positioning hole 5, the fixing key 15 is clamped with the first positioning hole 5 through the elastic force of the second spring 13, the tool placing plate 3 can be fixed on the side wall of the supporting table 2, the placing of a test tool is facilitated, when the test tool does not need to be placed, the fixing key 15 is pressed upwards, the clamping relation between the fixing key 15 and the first positioning hole 5 is released, then the tool placing plate 3 is pushed towards the inside of the supporting table 2, until the fixing key 15 moves to the second positioning hole 16 and is clamped with the second positioning hole 16, and the effect that the tool placing plate 3 can be stably contracted to the inside of the supporting table 2 can be achieved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. The utility model provides a fuel cell test is with placing platform, includes hydraulic lifting platform (1), fixed mounting at brace table (2) at hydraulic lifting platform (1) top to and fixed mounting detects sensor (4) on brace table (2), its characterized in that: the side wall of the supporting table (2) is provided with a mounting groove (7), the inside of the mounting groove (7) is connected with a tool placing plate (3) in a sliding mode, the bottom of the tool placing plate (3) is provided with an elastic fixing component, a first positioning hole (5) and a second positioning hole (16) are respectively formed between the mounting groove (7) and the bottom wall of the supporting table (2), and the elastic fixing component is clamped with the first positioning hole (5) or the second positioning hole (16) and used for fixing the tool placing plate (3);

the elastic force fixing component comprises a spring groove (12) formed in the bottom of the tool placing plate (3), a second spring (13) fixedly installed inside the spring groove (12), and a fixing key (15) fixedly installed on the second spring (13), wherein the fixing key (15) is clamped with the first positioning hole (5) or the second positioning hole (16).

2. The placing table for the fuel cell test according to claim 1, wherein: and a limiting plate (14) is fixedly mounted inside the spring groove (12) and used for limiting the second spring (13) inside the spring groove (12).

3. The placing table for the fuel cell test according to claim 1, wherein: the tool placing plate is characterized in that a sliding groove (10) is formed in the inner top wall of the mounting groove (7), a sliding block (11) is fixedly mounted at the top of the tool placing plate (3), and the sliding block (11) is in sliding connection with the sliding groove (10).

4. The placing table for the fuel cell test according to claim 3, wherein: the sliding groove (10) is transversely arranged on the inner top wall of the mounting groove (7).

5. The placing table for the fuel cell test according to claim 1, wherein: the side wall of the mounting groove (7) is provided with a groove (9), an elastic component is arranged inside the groove (9), and one end, far away from the groove (9), of the elastic component is movably connected with the side wall of the tool placing plate (3).

6. The placing table for the fuel cell test according to claim 5, wherein: the elastic component comprises a first spring (8) fixedly mounted in the groove (9) and a connecting plate (6) fixedly mounted at one end, far away from the groove (9), of the first spring (8), wherein the connecting plate (6) is movably connected with the side wall of the tool placing plate (3).