RU221699U1 - Mobile laboratory table - Google Patents

Abstract

The utility model relates to the field of equipment used in physical and chemical laboratories. The mobile laboratory table consists of four rectangular frames connected to each other with screws to form a single frame on which the table top and support are fixed. Some of the supports are adjustable, and the other part are roller. Two larger frames are connected to each other by a reinforcing crossbar and are configured to install a shelf between them. The technical result is aimed at increasing the strength of the laboratory bench structure, while simultaneously increasing its load-bearing capacity. 3 salary f-ly, 2 ill.

Description

The utility model relates to the field of equipment used in physical and chemical laboratories, in particular to laboratory benches.

In the existing level of technology, a technical solution is known - a laboratory table containing a frame, including a support frame with four legs, on which is attached a tabletop made of three parts, a niche in the rear part of the table, with a lid coinciding in the closed position with the surface of the tabletop, equipped with a hinge , opening limiter and latch, and rosette strips located horizontally on the back side of the tabletop (RU 2462312 C1, publication date 09.27.2012).

Also known from the prior art is a technical solution that reveals a laboratory table containing a frame, a table top, a hinged lid and rotary support brackets hingedly mounted on the frame under the hinged lid, wherein the table is equipped with rods located under the hinged lid and connected to the rotary support brackets and the lid through levers (SU 485764 A1, publication date 09/30/1975).

A common disadvantage of the solutions known from the prior art is the insufficient strength, and, as a consequence, limited load-bearing capacity of tables designed to accommodate laboratory equipment, for example, microscopes, testing instruments, etc.

The objective of the proposed utility model is to increase the load-bearing capacity of laboratory benches.

The technical result of the claimed utility model is to increase the structural strength of the laboratory table, while simultaneously increasing its load-bearing capacity.

The specified technical result is ensured by the implementation of a mobile laboratory table, consisting of four rectangular frames interconnected by screws to form a single frame on which the tabletop is fixed, and supports, some of the supports are adjustable, and the other part are roller, two frames are larger in size connected to each other by a reinforcing crossbar, and configured to install a shelf between them.

In this case, the rectangular frames are made of steel profiled pipe, welded into a closed loop.

At the same time, the adjustable supports are made with M12 threads and are equipped with an anti-slip insert, and the roller supports are made with stoppers.

The table top is made of high pressure laminate (HPL) 12 mm thick.

A general view of the laboratory table and its design are shown in Fig. 1-2:

fig. 1 - general view of the laboratory table;

fig. 2 - structural diagram of a laboratory bench.

The laboratory table declared as a utility model is a table of durable construction, consisting of rectangular frames 6.1 and 6.2 with a total of 4 pieces, interconnected by screws to form a single frame 1, on which the tabletop 2 is fixed. Also on the frame 1 there are 2 types of supports: adjustable 4 and roller 5. Structurally, the adjustable supports 4 are made with an anti-slip insert to ensure fixation of the laboratory table. And the roller supports 5 are equipped with stoppers and allow you to move the table with the instruments installed on it, and also ensure its mobility within the laboratory. The two frames 6.1 of the frame 1 of the table are made larger than the frames 6.2, and are connected to each other by a reinforcing crossbar 7, and their design makes it possible to install a shelf 7 between them.

The frames 6.1 and 6.2 used in the construction of the table, as well as the crossbar 7, are made of profiled steel pipe, with a wall thickness of 2 mm, welded into a closed loop. Heavy-duty M8 screws are used as fastening elements connecting the frames to each other into a single frame.

Adjustable supports 4 are made of stainless steel with a diameter of 60 mm, which guarantees a margin of strength, are equipped with an Ml2 thread and an anti-slip rubber insert, ensuring the most reliable fixation of the table on the floor. The supports are adjustable via a threaded connection, and the maximum height adjustment is 60 mm, which allows you to compensate for uneven floors.

The roller supports 5 of the laboratory table are made with stoppers, and their total load capacity is up to 1000 kg, which allows for the mobility of the laboratory table and the transportation of heavy instruments inside the laboratory.

Tabletop 2 is made of high-pressure laminate (HPL) with a thickness of 12 mm, which allows it to meet all the requirements of physical, chemical and biological laboratories, in particular, it has chemical resistance, wear resistance, an absolutely smooth surface without pores and ease of cleaning and disinfection.

The fastening of the table top 2, supports 4 and 5 to the table frame is carried out using steel bolts, which ensure the reliability and strength of fastening the elements to each other.

The main technical feature of the proposed laboratory table is the design of its frame, as well as the connection technology. These features ensure its robust design, due to the connection of four welded reinforcing frames and an increased number of connection points with high-strength screws.

The side frames of the table can be painted orange and blue.

All the design features of the mobile laboratory table declared as a utility model make it possible to provide it with a permissible distributed load on the working surface of up to 1000 kg, and, at the same time, to easily move it in the laboratory.

Thus, the claimed utility model implements more advanced technical solutions that make it possible to ensure increased structural strength of the laboratory table while simultaneously increasing its load-bearing capacity.

Claims (4)

1. Mobile laboratory table, characterized by the fact that it consists of four rectangular frames interconnected by screws to form a single frame on which the table top is fixed, and supports, some of the supports are adjustable, and the other part are roller, two frames are larger in size connected to each other by a reinforcing crossbar and configured to install a shelf between them. 2. The table according to claim 1, characterized in that the rectangular frames and crossbar are made of profiled steel pipe welded into a closed loop. 3. The table according to claim 2, characterized in that the adjustable supports are made with M12 threads and are equipped with an anti-slip insert, and the roller supports are made with stoppers. 4. Table according to claim 3, characterized in that the table top is made of high pressure laminate (HPL) 12 mm thick.

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