CN218563178U

CN218563178U - Test room

Info

Publication number: CN218563178U
Application number: CN202223081388.1U
Authority: CN
Inventors: 李振兴
Original assignee: Shanghai Mingjia Intelligent Equipment Co ltd
Current assignee: Shanghai Mingjia Intelligent Equipment Co ltd
Priority date: 2022-11-21
Filing date: 2022-11-21
Publication date: 2023-03-03
Anticipated expiration: 2032-11-21

Abstract

The utility model discloses a test room, its technical scheme main points are: the safety grating tester comprises a test room, wherein a door plate is arranged on one side of the test room and connected with the test room through a hinge, and a safety grating is fixedly arranged in the test room; the test assembly, the test assembly sets up the inside at the test room for test safety grating function, through setting up the shift ring, after safety grating installs, start the rotating electrical machines, the rotating electrical machines drives the lead screw and rotates, thereby shift ring on the lead screw drives the light screen and passes from safety grating's shading signal, whether test safety grating's shading signal lamp normally lights, thereby need not the handheld testing tool of staff, wave from top to bottom and test, improve the work efficiency of test, through setting up electric putter, start a high back of electric putter test, electric putter contracts back, the shift ring descends, restart electric putter, thereby test safety grating co-altitude, improve the comprehensiveness of test.

Description

Test room

Technical Field

The utility model relates to a test equipment technical field, concretely relates to test room.

Background

The test room is also called a constant-temperature test room, a high-temperature test room, a walk-in test room, a burn room and the like, is an important production flow for improving the product quality and competitiveness of various production enterprises aiming at high-performance electronic products, and is widely applied to the fields of power electronics, computers, communication, biological pharmacy and the like.

The safety grating is a photoelectric safety protection device used in automation equipment, and when a light-shading body extends into the safety grating, the safety grating can send out a light-shading signal to control mechanical equipment with potential danger to stop working, so that safety accidents are avoided.

At present test room when testing safety grating, can't normally test safety grating's shading signal lamp, need the manual work to accomplish the test, the staff need wave the light-shading body, pass between the safety grating, then observe whether safety grating's shading signal lamp normally reacts, but during more product test, can lead to staff's health fatigue, can't continuously test.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a test room has solved present test room when testing safety grating, can't normally test safety grating's shading signal lamp, needs the manual work to accomplish the test, but during more product test, can lead to staff's health fatigue, can't continuously carry out the problem of testing.

The above technical object of the present invention can be achieved by the following technical solutions:

a test room, comprising: the device comprises a test room, a door plate is arranged on one side of the test room and connected with the test room through a hinge, and a safety grating is fixedly arranged inside the test room; and the testing component is arranged inside the testing room and used for testing the safety grating function.

By adopting the technical scheme, through setting the testing component, the worker installs the safety grating to be tested and then tests the indoor back, closes the door plate, then starts the testing component, and whether the safety grating shading signal lamp is normally lighted.

Preferably, the test assembly comprises: move the mouth, remove the mouth and set up the one side at the test room, one side fixed mounting in test room has two mounting panels, two be provided with the lead screw between the mounting panel, one of them the top surface fixed mounting of mounting panel has rotating electrical machines, one of them the rotation hole has been seted up to the top surface of mounting panel, rotating electrical machines's axle pass the rotation hole and with lead screw fixed connection, wherein another the top surface fixed mounting of mounting panel has the swivel becket, the lead screw rotates the cover with the swivel becket and establishes together, the outside threaded connection of lead screw has the shift collar, the excircle wall fixed mounting of shift collar has the fixed plate, one side of fixed plate is provided with the light screen.

Through adopting above-mentioned technical scheme, through setting up the shift ring, after safe grating installs, start the rotating electrical machines, the rotating electrical machines drives the lead screw and rotates to shift ring on the lead screw drives the light screen and passes from the shading signal of safe grating, tests whether the shading signal lamp of safe grating normally lights, thereby need not the handheld testing tool of staff, waves from top to bottom and tests, improves the work efficiency of test.

Preferably, two mounting holes are formed in one side of the fixing plate, an electric push rod is arranged inside each mounting hole, and the electric push rod is fixedly connected with the light screen.

Through adopting above-mentioned technical scheme, through setting up electric putter, get into when the not co-altitude of safety grating of needs test, when the shading signal lamp is normally lighted, start a high back of electric putter test, electric putter contracts back, and the shift ring descends, restarts electric putter to test safety grating co-altitude, improve the comprehensiveness of test.

Preferably, the excircle wall surface of the moving ring is fixedly provided with a limiting block, the top surface of the limiting block is provided with a limiting hole, two limiting columns are fixedly arranged between the mounting plates, and the limiting columns are sleeved with the limiting holes in a sliding manner.

Through adopting above-mentioned technical scheme, through setting up the shifting ring, rotate through the lead screw when the shifting ring, reciprocate the in-process, the shifting ring probably appears rotating the condition, and stopper through the shifting ring slides on spacing post, prevents that the shifting ring from appearing rotating.

Preferably, one side of the door panel is provided with an observation port.

Through adopting above-mentioned technical scheme, through setting up the viewing aperture, the staff carries out the testing process to the safety grating, through the viewing aperture, can see whether the safety grating shading signal lamp normally lights.

Preferably, a temperature detector is fixedly installed on one side inside the test room.

By adopting the technical scheme, the temperature of the safety grating in operation can be detected by arranging the temperature detector.

To sum up, the utility model discloses mainly have following beneficial effect:

through setting up the shift ring, after safe grating has installed, start the rotating electrical machines, the rotating electrical machines drives the lead screw and rotates to shift ring on the lead screw drives the light screen and passes from the shading signal of safe grating, tests whether the shading signal lamp of safe grating normally lights, thereby need not the handheld testing tool of staff, waves from top to bottom and tests, improves the work efficiency of test.

Through setting up electric putter, when the not co-altitude entering of safe grating of needs test, when the shading signal lamp is normally lighted, start the high back of electric putter test, electric putter contracts back, and the shift ring descends, restarts electric putter to test the not co-altitude of safe grating, improve the comprehensiveness of test.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic view of the structure of the mounting plate of the present invention;

FIG. 3 is a schematic view of the structure of the spacing column of the present invention;

fig. 4 is a schematic view of the fixing plate structure of the present invention.

Reference numerals are as follows: 1. a test room; 2. a door panel; 3. a safety grating; 4. moving the port; 5. mounting a plate; 6. a rotating electric machine; 7. rotating the hole; 8. a screw rod; 9. a moving ring; 10. a fixing plate; 11. a rotating ring; 12. a visor; 13. mounting holes; 14. an electric push rod; 15. a limiting block; 16. a limiting hole; 17. a limiting post; 18. an observation port; 19. and a temperature detector.

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 work belong to the protection scope of the present invention.

Referring to fig. 1, a test room includes: the device comprises a test room 1, wherein a door plate 2 is arranged on one side of the test room 1, the door plate 2 is connected with the test room 1 through a hinge, and a safety grating 3 is fixedly arranged in the test room 1; the testing component is arranged inside the testing room 1 and used for testing the functions of the safety grating 3, and by arranging the testing component, a worker installs the safety grating 3 to be tested in the testing room 1 and closes the door plate 2, then starts the testing component, and normally lights the shading signal lamp of the safety grating 3.

Referring to fig. 1, 2, 3 and 4, the test assembly includes: the movable port 4 is arranged at one side of the test room 1, two mounting plates 5 are fixedly arranged at one side of the test room 1, a screw rod 8 is arranged between the two mounting plates 5, a rotating motor 6 is fixedly arranged at the top surface of one of the mounting plates 5, the rotating motor 6 is of a conventional structure and is not described herein any more, a rotating hole 7 is arranged at the top surface of one of the mounting plates 5, a shaft of the rotating motor 6 passes through the rotating hole 7 and is fixedly connected with the screw rod 8, a rotating ring 11 is fixedly arranged at the top surface of the other mounting plate 5, the screw rod 8 is rotatably sleeved with the rotating ring 11, a movable ring 9 is connected with the outer thread of the screw rod 8, a fixed plate 10 is fixedly arranged on the outer circumferential wall surface of the movable ring 9, a light shielding plate 12 is arranged at one side of the fixed plate 10, and by arranging the movable ring 9, when the safety grating 3 is installed, the rotating motor 6 is started, rotating electrical machines 6 drives lead screw 8 and rotates, thereby shift ring 9 on the lead screw 8 drives light screen 12 and passes from the shading signal of safety grating 3, whether the shading signal lamp of test safety grating 3 normally lights, thereby need not the handheld testing tool of staff, wave from top to bottom and test, improve the work efficiency of test, two mounting holes 13 have been seted up to one side of fixed plate 10, the inside of mounting hole 13 is provided with electric putter 14, electric putter 14 and light screen 12 fixed connection, through setting up electric putter 14, when 3 not co-altitude entering of safety grating 3 need be tested, when the shading signal lamp normally lights, start a height back of 14 tests of electric putter, electric putter 14 contracts back, shift ring 9 descends, restart electric putter 14, thereby test safety grating 3 co-altitude, improve the comprehensive of test.

Referring to fig. 1 and 3, a limiting block 15 is fixedly mounted on an outer circular wall surface of a moving ring 9, a limiting hole 16 is formed in the top surface of the limiting block 15, a limiting column 17 is fixedly mounted between two mounting plates 5, the limiting column 17 is slidably sleeved with the limiting hole 16, by arranging the moving ring 9, when the moving ring 9 rotates through a screw rod 8 and moves up and down, a rotation condition of the moving ring 9 may occur, the limiting block 15 of the moving ring 9 slides on the limiting column 17 to prevent the moving ring 9 from rotating, an observation port 18 is formed in one side of a door panel 2, by arranging the observation port 18, a worker can see whether a shading signal lamp of the safety grating 3 is normally lighted through the observation port 18 in the process of testing the safety grating 3, a temperature detector 19 is fixedly mounted on one side inside a test room 1, the temperature detector 19 is Fluke724, and by arranging the temperature detector 19, the temperature of the safety grating 3 in operation can be detected.

The working principle is as follows: referring to fig. 1-4, after a worker installs a safety grating 3 inside a test room 1, the door panel 2 is closed, the safety grating 3 is started, a rotating motor 6 is started again, the rotating motor 6 drives a screw rod 8 to rotate, a moving ring 9 on the screw rod 8 moves downwards, an electric push rod 14 is started to enable a light shielding plate 12 to penetrate through light shielding signal light of the safety grating 3, the worker observes whether the light shielding signal light of the safety grating 3 is normally lightened through an observation port 18, then the electric push rod 14 drives the light shielding plate 12 to return and then descend by a height, the above operations are repeated, tests are performed on different heights of the safety grating 3, the comprehensiveness of the tests is improved, the worker does not need to hold a test tool by hand, the worker swings up and down to perform the tests, the work efficiency of the tests is improved, when the moving ring 9 rotates through the screw rod 8, in the process of moving up and down, the moving ring 9 may have a rotation condition, and slides on a limit post 17 through a limit block 15 of the moving ring 9 to prevent the moving ring 9 from rotating.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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. A test room, comprising:

the device comprises a test room (1), wherein a door plate (2) is arranged on one side of the test room (1), the door plate (2) is connected with the test room (1) through a hinge, and a safety grating (3) is fixedly arranged inside the test room (1);

and the testing component is arranged inside the testing room (1) and is used for testing the function of the safety grating (3).

2. The test room of claim 1, wherein the test assembly comprises:

move mouthful (4), move mouthful (4) and set up in one side of test room (1), one side fixed mounting of test room (1) has two mounting panels (5), two be provided with lead screw (8) between mounting panel (5), one of them the top surface fixed mounting of mounting panel (5) has rotating electrical machines (6), one of them rotating hole (7) have been seted up to the top surface of mounting panel (5), the axle of rotating electrical machines (6) pass rotate hole (7) and with lead screw (8) fixed connection, another of them the top surface fixed mounting of mounting panel (5) has swivel becket (11), lead screw (8) are established together with swivel becket (11) rotation cover, the outside threaded connection of lead screw (8) has removal ring (9), the excircle wall fixed mounting of removal ring (9) has fixed plate (10), one side of fixed plate (10) is provided with light screen (12).

3. The testing room of claim 2, wherein two mounting holes (13) are formed in one side of the fixing plate (10), an electric push rod (14) is arranged inside the mounting holes (13), and the electric push rod (14) is fixedly connected with the light shielding plate (12).

4. The test room according to claim 2, wherein a limiting block (15) is fixedly mounted on the outer circular wall surface of the moving ring (9), a limiting hole (16) is formed in the top surface of the limiting block (15), a limiting column (17) is fixedly mounted between the two mounting plates (5), and the limiting column (17) is slidably sleeved with the limiting hole (16).

5. The test room of claim 1, wherein the door panel (2) is provided with a viewing port (18) at one side thereof.

6. A test chamber as claimed in claim 1, characterized in that a temperature detector (19) is fixedly arranged on one side of the interior of the test chamber (1).