CN211329472U - A lift test bench - Google Patents

Abstract

The utility model discloses an over-and-under type test bench, including test bench, baffle, storing frame, electric lift platform and safety switch, 2 sides of test bench are provided with the baffle, the inboard of test bench is provided with the cavity, and is provided with the storing frame in the cavity, storing frame lower extreme is provided with electric lift platform, and storing frame and electric lift platform be fixed connection, the test bench up end is provided with safety switch. This over-and-under type test bench is provided with the storing frame of liftable, just can open the switch when beginning to do the experiment, electric lift platform will support the storing frame and rise, just can fall once when not using, and is simple and convenient, and this test bench is provided with the locker simultaneously, is provided with the storing storehouse in the storing frame, and some experimental apparatus can rationally be placed, does not influence the experiment process, and this test bench is provided with the ware of punching the card simultaneously, and the student punches the card after, this test bench circuit switch-on just can be experimented, further improves the security.

Description

A lift test bench

technical field

The utility model belongs to the technical field of experimental equipment, in particular to a lift-type test stand.

Background technique

The test bench is an indispensable equipment in the laboratory. The test bench is used by hospitals, schools, chemical plants, scientific research institutes and other enterprises and institutions for experimental testing and storage of instruments. According to the position, it is divided into: central test table, side test table, corner table; according to the material, it is divided into: all-steel test table, steel-wood test table, all-wood test table, PP test table, and some high cabinets: ventilation Cabinets, medicine cabinets, utensil cabinets, gas cylinder cabinets, explosion-proof cabinets, glass slide cabinets, etc. are also very common in schools. At present, some test benches put all the items needed for the test in a public place, which is relatively scattered. When it’s complicated, the people next to you walk around, no matter how focused you are, you can always see it, which affects the experiment, and there is no relative privacy. The things you want to use are taken away by others, and there is no independent space for storage.

SUMMARY OF THE INVENTION

Aiming at the above problems existing in the prior art, the technical problem to be solved by the present invention is to provide a lift-type test bench to solve the problems that the current test bench cannot be raised and lowered, which is complicated and inconvenient for experiments.

In order to solve the above-mentioned technical problems, the technical scheme adopted by the present utility model is:

An elevating test bench, comprising a test bench, a partition, a storage rack, an electric lifting platform and a safety switch, the two sides of the test bench are provided with partitions, the inner side of the test bench is provided with a cavity, and the space is empty. A storage rack is arranged in the cavity, and an electric lifting platform is arranged at the lower end of the storage rack, and the storage rack and the electric lifting platform are fixedly connected. The lift table is connected.

Further, a storage cabinet is provided inside the test stand, and sliding grooves are provided on the left and right inner walls of the cavity of the test stand.

Further, storage bins are evenly arranged inside the storage rack, and each storage bin is provided with a blocking bar on the front, sliding blocks are provided on both sides of the storage rack, and the lower end surface of the storage rack is provided with a sliding block. A blocking block is provided.

Further, the sliding groove is matched with the sliding block.

Further, a card reader is provided on one side of the test bench, and the card reader is connected with the electric lifting platform and the safety switch.

Beneficial effects: Compared with the prior art, the present application has the following advantages:

The elevating test bench is provided with a liftable storage rack. When the test is started, the switch can be turned on, and the electric lifting table will support the storage rack to rise. It can be lowered when not in use. It is simple and convenient. At the same time, the test bench is equipped with a storage cabinet, and a storage bin is set in the storage rack. Some test equipment can be placed reasonably without affecting the experimental process. At the same time, the test bench is equipped with a card reader. You can experiment with it to further improve security.

Description of drawings

Figure 1 is a schematic structural diagram of a lift test bench;

Figure 2 is a schematic diagram of the unfolded structure of the elevating test bench.

Detailed ways

The utility model will be further described below in conjunction with the accompanying drawings.

As shown in Figures 1 and 2, the elevating test bench of the present application includes a test bench 1, a partition 2, a storage rack 3, an electric lifting platform 4 and a safety switch 5. The two sides of the test bench 1 are provided with partitions The board 2 and the partition 2 can create a relatively quiet test bench, which is beneficial to the experiment. The inner side of the test bench 1 is provided with a cavity, and the cavity of the test bench 1 and the locker 101 are independent of each other and do not affect each other. , and a storage rack 3 is arranged in the cavity, an electric lifting platform 4 is arranged at the lower end of the storage rack 3, and the storage rack 3 and the electric lifting platform 4 are fixedly connected, and the storage rack 3 can be freely lifted and lowered in the cavity, The upper end face of the test bench 1 is provided with a safety switch 5. The safety switch 5 is connected with the electric lifting platform 4. The safety switch 4 controls the lifting of the storage rack 3. The electric lifting platform 4 is Wenrui brand 350D. The principle is to drive the bracket up and down through the motor. Telescopic to achieve the work of up and down displacement, the electric lifting platform 4 drives the storage rack 3 to go up and down, and there are two safety switches 5, one is responsible for ascending and the other is responsible for descending.

A storage cabinet 101 is provided inside the test bench 1, which can place some large test utensils, so that the test bench 1 is more tidy, clean and less complicated. The left and right inner walls of the cavity of the test bench 1 are provided with sliding grooves 102. The sliding grooves 102 are In order to match the up and down movement of the storage rack 3.

There are storage bins 301 evenly arranged inside the storage rack 3, each storage bin 301 is independent of each other, the back of the storage rack 3 is closed to prevent the samples from falling off, and some experimental equipment can be placed, not test tube racks, beakers, jars , Erlenmeyer flasks, beakers, measuring cylinders, etc. and each storage bin 301 is provided with blocking bars on the front to prevent the experimental equipment from falling off when moving up and down, improve safety, and ensure the normal operation of the experiment. Both are provided with sliding blocks 302 , and the lower end surface of the storage rack 3 is provided with a blocking block 303 to prevent the motor from being damaged due to excessive lifting position, and to ensure the normal up and down movement of the storage rack 3 .

The sliding groove 102 is matched with the sliding block 302 , and the sliding groove 102 limits the movement track of the storage rack 3 to ensure the normal up and down movement of the storage rack 3 .

There is a card swipe 6 on one side of the test bench 1, and the card swipe 6 is connected with the electric lifting platform 4 and the safety switch 5. After the student swipes the card, the circuit of the test bench is connected, and the safety switch 5 is turned on to conduct the experiment, which further improves the safety. sex.

When the user needs to use the elevating test bench to work, he must first check whether the elevating test bench is obviously damaged, and then the operation can be carried out after the inspection is safe.

The present utility model provides the idea and implementation method of a lift-type test bench. There are many specific application ways. The above are only the preferred embodiments of the present utility model. Under the premise of the principle of the present invention, several improvements can also be made, and these improvements should also be regarded as the protection scope of the present invention.

Claims (5)

1. An elevating test stand, characterized in that: comprising a test stand (1), a partition (2), a storage rack (3), an electric lift stand (4) and a safety switch (5), the test stand Two sides of (1) are provided with partitions (2), the inner side of the test table (1) is provided with a cavity, and a storage rack (3) is provided in the cavity, and the lower end of the storage rack (3) is provided An electric lifting platform (4) is provided, and the storage rack (3) and the electric lifting platform (4) are fixedly connected, and a safety switch (5) is arranged on the upper end surface of the test bench (1). ) is connected to the electric lifting platform (4). 2. The elevating test bench according to claim 1, characterized in that: a storage cabinet (101) is provided on the inner side of the test bench (1), and the left and right inner walls of the cavity of the test bench (1) are provided with Sliding slot (102). 3. The elevating test bench according to claim 1, characterized in that: storage bins (301) are evenly arranged inside the storage rack (3), and the front of each storage bin (301) is provided with There are blocking bars, sliding blocks (302) are provided on both sides of the storage rack (3), and blocking blocks (303) are provided on the lower end surface of the storage rack (3). 4. The elevating test bench according to claim 2, wherein the sliding groove (102) is matched with the sliding block (302). 5. The elevating test bench according to claim 1 or 3, characterized in that: a card swipe (6) is provided on one side of the test bench (1), and the card swipe (6) is connected to an electric lifting platform (4) Connect with the safety switch (5).

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