CN212855799U

CN212855799U - Walk-in high-low temperature laboratory

Info

Publication number: CN212855799U
Application number: CN202021324190.XU
Authority: CN
Inventors: 张小飞; 高国飞
Original assignee: Chongqing Gebo Test Equipment Co ltd
Current assignee: Chongqing Gebo Test Equipment Co ltd
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-04-02
Anticipated expiration: 2030-07-08

Abstract

The utility model discloses a walk-in high low temperature laboratory, including the laboratory box, one side of laboratory box is provided with quick-witted case, the front end fixed surface of laboratory box is connected with the hinge, one side fixed surface of hinge is connected with the right side and opens the door, the one side that the right side opened the door is provided with the left side and opens the door, the front end fixed surface that the left side opened the door is connected with the pulling handrail, the observation window has been seted up to the front end surface that the left side opened the door, the inside fixedly connected with cable suspension device of laboratory box, the front end lower surface of laboratory box is provided with draw-in groove fixing device, the observation window is two sets of with the quantity of pulling handrail. A step-in high low temperature laboratory, the convenient installation adjustment who realizes specific product experiment alleviates people's burden to through the draw-in groove fixing device who sets up, can portably people's installation step, labour saving and time saving brings better use prospect.

Description

Walk-in high-low temperature laboratory

Technical Field

The utility model relates to a high low temperature laboratory technical field specifically is a walk-in high low temperature laboratory.

Background

The high-low temperature laboratory is a necessary condition for testing the material performance of products in high and low temperature states in recent scientific research development of aerospace, navigation, military industry, new energy and the like, liquid nitrogen is used for providing low temperature for the laboratory environment in early high-low temperature laboratories, particularly in low-temperature experiments, but the liquid nitrogen is difficult to accurately control the temperature and has large temperature fluctuation (+ -5 ℃), along with the popularization and application of an ultralow-temperature cascade refrigeration unit, the laboratory with the experimental environment of-40 to-70 ℃ basically adopts a cascade refrigeration temperature control technology, the temperature fluctuation is about +/-2 ℃, ground high-low temperature simulation tests are required before the products are formally used so as to ensure the product quality, most of product tests take the ground of the high-low temperature laboratory as an installation supporting reference, the installation and adjustment of the products are relatively easy to realize, and some products (such as solar cell arrays) need to be hung up by taking the top of the high-low temperature laboratory as an installation reference for testing, however, the tops of common high-temperature and low-temperature laboratories are all of uneven steel frame structures, so that the high-temperature and low-temperature laboratories are difficult in high-temperature and low-temperature test products, the walk-in high-temperature and low-temperature laboratories are large in size, need to be transported to a site and then assembled by screws one by one, are relatively time-consuming and labor-consuming, bring certain adverse effects to the use process of people, and therefore the walk-in high-temperature and low-temperature laboratories are provided.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

The utility model provides a not enough to prior art, the utility model provides a walk-in high low temperature laboratory can conveniently realize the installation adjustment of specific product experiment through the cable suspension device who sets up, alleviates people's burden to through the draw-in groove fixing device who sets up, people's installation procedure can be portably saved time and laborsaving, give people and brought certain convenient, can effectively solve the problem in the background art.

Technical scheme

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a walk-in high low temperature laboratory, includes the laboratory box, one side of laboratory box is provided with quick-witted case, the front end fixed surface of laboratory box is connected with the hinge, one side fixed surface of hinge is connected with the right side and opens the door, the one side that the right side opened the door is provided with the left side and opens the door, the front end fixed surface that the left side opened the door is connected with the pulling handrail, the observation window has been seted up to the front end surface that the left side opened the door, the inside fixedly connected with cable suspension device of laboratory box, the front end lower surface of laboratory box is provided with draw-in groove fixing device.

Further, the cable suspension device comprises an upper plate, a storage cylinder, a telescopic cylinder, a hanging plate and a hook, wherein the upper plate is located on the outer surface of the upper end of the storage cylinder, the storage cylinder is located on the outer surface of the upper end of the telescopic cylinder, the telescopic cylinder is located on the outer surface of the upper end of the hanging plate, the hanging plate is located on the outer surface of the upper end of the hook, and the hook is located at the lower end of the upper plate.

Further, the lower extreme surface of going up the plate is connected with the upper end surface fixed connection who accomodates the cylinder, the lower extreme surface of accomodating the cylinder and the upper end surface swing joint of flexible cylinder, the lower extreme surface of flexible cylinder and the upper end surface fixed connection of hanging plate, the lower extreme surface of hanging plate and the upper end surface fixed connection of couple.

Further, draw-in groove fixing device includes a fixed plate, No. two fixed plates, buckle strip, movable block, spring and not hard up according to the piece, a fixed plate is located the upper end surface of No. two fixed plates, the buckle strip is located the inside of No. two fixed plates, the movable block is located the lower extreme surface of buckle strip, the spring is located not hard up according to the upper end surface of piece, not hard up according to the lower extreme surface that the piece is located No. two fixed plates.

Furthermore, the lower extreme surface of a fixed plate passes the upper end surface of No. two fixed plates, the upper end surface of buckle strip and one side surface swing joint of a fixed plate, one side surface of movable block and the lower extreme surface fixed connection of buckle strip, the upper end surface of spring and the lower extreme surface fixed connection of movable block, not hard up according to the upper end surface of piece and the lower extreme surface fixed connection of spring, the quantity of buckle strip is two sets of.

The utility model has the advantages that: the walk-in high and low temperature laboratory that this technical scheme provided can conveniently realize the installation adjustment of specific product experiment, alleviates people's burden to through the draw-in groove fixing device who sets up, can portably people's installation procedure, save time and laborsaving, give people and brought certain convenience.

Drawings

Fig. 1 is the overall structure diagram of the walk-in high and low temperature laboratory of the present invention.

Fig. 2 is the profile of the hanging device in the walk-in high and low temperature laboratory.

Fig. 3 is the utility model relates to a draw-in groove fixing device profile of walk-in high low temperature laboratory.

In the figure: 1. a hanging device; 2. opening the door at the right side; 3. a hinge; 4. a laboratory box body; 5. a slot fixing device; 6. an observation window; 7. pulling the handrail; 8. a chassis; 9. opening the door at the left side; 101. an upper plate; 102. a storage cylinder; 103. a telescopic column; 104. hanging plates; 105. hooking; 501. a first fixing plate; 502. a second fixing plate; 503. a snap strip; 504. a movable block; 505. a spring; 506. the press block is loosened.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example 1

As shown in fig. 1-2, a walk-in high low temperature laboratory, including laboratory box 4, one side of laboratory box 4 is provided with quick-witted case 8, the front end surface fixedly connected with hinge 3 of laboratory box 4, one side surface fixedly connected with right side of hinge 3 opens door 2, one side that the right side opened door 2 is provided with the left side and opens door 9, the front end surface fixedly connected with pulling handrail 7 that the left side opened door 9, observation window 6 has been seted up to the front end surface that the left side opened door 9, the inside fixedly connected with cable suspension device 1 of laboratory box 4, the front end lower surface of laboratory box 4 is provided with draw-in groove fixing device 5.

The machine case 8 is used for providing a power source for the laboratory box body 4, so that the normal operation can be realized, and the hinge 3 is used for fixedly connecting the laboratory box body 4 and the right side door 2, so that the rotary motion can be realized through the hinge 3.

The hanging device 1 comprises an upper plate 101, a storage cylinder 102, a telescopic cylinder 103, a hanging plate 104 and a hook 105, wherein the upper plate 101 is located on the outer surface of the upper end of the storage cylinder 102, the storage cylinder 102 is located on the outer surface of the upper end of the telescopic cylinder 103, the telescopic cylinder 103 is located on the outer surface of the upper end of the hanging plate 104, the hanging plate 104 is located on the outer surface of the upper end of the hook 105, the hook 105 is located on the lower end of the upper plate 101, the storage cylinder 102 is used for storing the telescopic cylinder 103 when retracting, and the outer surface of the lower end of the telescopic cylinder 103 is fixedly connected with the hanging plate 104 so as to extend out or.

The outer surface of the lower end of the upper plate 101 is fixedly connected with the outer surface of the upper end of the accommodating cylinder 102, the outer surface of the lower end of the accommodating cylinder 102 is movably connected with the outer surface of the upper end of the telescopic cylinder 103, the outer surface of the lower end of the telescopic cylinder 103 is fixedly connected with the outer surface of the upper end of the hanging plate 104, and the outer surface of the lower end of the hanging plate 104 is fixedly connected with the outer surface of the upper end of the hook 105.

All be uneven steel frame construction at general high low temperature laboratory top, be difficult to hang to the article that will specifically test, through cable suspension device 1 that sets up, can be so that article put article through couple 105 and hang at the top, accomplish the experiment to can pass through the control end, control the flexible of flexible cylinder 103, make more accurate completion experiment.

Example 2

As shown in fig. 1 and 3, the card slot fixing device 5 includes a first fixing plate 501, a second fixing plate 502, a snap strip 503, a movable block 504, a spring 505, and a loose button 506, where the first fixing plate 501 is located on an upper outer surface of the second fixing plate 502, the snap strip 503 is located inside the second fixing plate 502, the movable block 504 is located on a lower outer surface of the snap strip 503, the spring 505 is located on an upper outer surface of the loose button 506, and the loose button 506 is located on a lower outer surface of the second fixing plate 502.

The spring 505 is a mechanical part that works by elasticity, the part made of elastic material deforms under the action of external force and recovers to the original shape after the external force is removed, the part is generally made of elastic steel and can control the locking or the movement of the card buckle strip 503, and the loosening press block 506 is used for controlling the locking or the movement of the card buckle strip 503 by the external force.

The lower extreme surface of a fixed plate 501 passes the upper end surface of No. two fixed plates 502, the upper end surface of buckle strip 503 and one side surface swing joint of a fixed plate 501, one side surface of movable block 504 and the lower extreme surface fixed connection of buckle strip 503, the upper end surface of spring 505 and the lower extreme surface fixed connection of movable block 504, become flexible the upper end surface of pressing the piece 506 and the lower extreme surface fixed connection of spring 505, the quantity of buckle strip 503 is two sets of.

General device is after transporting the assigned position, generally through the installation of screw, it is more loaded down with trivial details complicated, the utility model discloses can be through the draw-in groove fixing device 5 that sets up, can be quick succinct completion installation, people only need aim at required position with the draw-in groove on the plate, to interpolation, can accomplish the installation of draw-in groove, because inside buckle strip 503, can make quick card die, make firmly, difficult not hard up, when needs are dismantled, press not hard up according to the piece 506 of lower extreme, transmit movable block 504 department with external force through inside spring 505, because fixed connection buckle strip 503, can make external force loosen buckle strip 503, can accomplish the dismantlement, time saving and labor saving, give people and brought certain convenience.

It is noted that, herein, relational terms such as first and second (a, b, etc.) 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 phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A walk-in high and low temperature laboratory, comprising a laboratory box body (4), characterized in that: one side of laboratory box (4) is provided with quick-witted case (8), the front end fixed surface of laboratory box (4) is connected with hinge (3), one side fixed surface of hinge (3) is connected with the right side and opens door (2), the right side is opened one side of door (2) and is provided with the left side and opens door (9), the left side is opened the front end fixed surface of door (9) and is connected with pulling handrail (7), observation window (6) have been seted up to the front end surface that door (9) were opened in the left side, the inside fixedly connected with cable suspension device (1) of laboratory box (4), the front end lower surface of laboratory box (4) is provided with draw-in groove fixing device (5).

2. The walk-in high and low temperature laboratory according to claim 1, wherein: hanging device (1) includes upper plate piece (101), accomodates cylinder (102), flexible cylinder (103), hangs board (104) and couple (105), upper plate piece (101) are located the upper end surface of accomodating cylinder (102), accomodate cylinder (102) and be located the upper end surface of flexible cylinder (103), flexible cylinder (103) are located the upper end surface of hanging board (104), it is located the upper end surface of couple (105) to hang board (104), couple (105) are located the lower extreme of upper plate piece (101).

3. A walk-in high and low temperature laboratory according to claim 2, wherein: the lower extreme surface of going up plate (101) and the upper end fixed surface who accomodates cylinder (102) are connected, accomodate the lower extreme surface of cylinder (102) and the upper end surface swing joint of flexible cylinder (103), the lower extreme surface of flexible cylinder (103) and the upper end fixed surface who hangs link plate (104) are connected, the lower extreme surface of hanging link plate (104) and the upper end fixed surface of couple (105) are connected.

4. The walk-in high and low temperature laboratory according to claim 1, wherein: draw-in groove fixing device (5) include fixed plate (501), No. two fixed plates (502), buckle strip (503), movable block (504), spring (505) and become flexible according to piece (506), fixed plate (501) are located the upper end surface of No. two fixed plates (502), buckle strip (503) are located the inside of No. two fixed plates (502), movable block (504) are located the lower extreme surface of buckle strip (503), spring (505) are located the upper end surface of not hard up according to piece (506), become flexible according to the lower extreme surface that piece (506) are located No. two fixed plates (502).

5. The walk-in high and low temperature laboratory according to claim 4, wherein: the lower extreme surface of a fixed plate (501) passes the upper end surface of No. two fixed plates (502), the upper end surface of buckle strip (503) and one side surface swing joint of a fixed plate (501), one side surface of movable block (504) and the lower extreme surface fixed connection of buckle strip (503), the upper end surface of spring (505) and the lower extreme surface fixed connection of movable block (504), become flexible the upper end surface of pressing block (506) and the lower extreme surface fixed connection of spring (505), the quantity of buckle strip (503) is two sets of.