Supercritical drying process equipment

Abstract

The utility model provides supercritical drying process equipment, which relates to the technical field of supercritical drying process equipment and comprises an experiment table, two first telescopic frames are arranged at the bottom of the experiment table, two second telescopic frames are arranged between the two first telescopic frames, and two angle irons are arranged on one side of each of the two first telescopic frames and the two second telescopic frames. Connecting frames are arranged at the bottoms of the two second telescopic frames, angle iron is installed on the top faces of the two second telescopic frames so that the second telescopic frames can be unfolded from the side faces of the first telescopic frames, at the moment, the two table plates can be taken out from clamping grooves in the surfaces of the table legs, and clamping blocks on the bottom faces of the table plates are clamped between the two first telescopic frames and the two second telescopic frames; the first telescopic frame and the second telescopic frame are arranged, so that the table plates are fixed to the top faces of the first telescopic frame and the second telescopic frame, the top faces of the two table plates are flush with the top faces of the extension table and the experiment table, experimenters can operate on the table plates, and the defect that the use area of multiple persons is not large enough is overcome.

Description

Technical Field

[0001] The utility model relates to the technical field of supercritical drying process equipment, in particular to supercritical drying process equipment. Background Art

[0002] According to a teaching material technology field disclosed in China Publication (Announcement) No. CN102872929A. At present, the height of the table legs of the known existing chemical experiment table is fixed and cannot be adjusted. Because the ground is not absolutely horizontal, it is difficult for each table leg to contact the ground when placed, which will inevitably cause the experimental table to be unstable. For example, the new experimental table with patent No. 201120149857.1 is provided with a suction cup, which cannot be applied to various different grounds, is not very stable, and is not ideal. In order to overcome the above-mentioned shortcomings, the present invention provides a chemical experiment table, which can achieve the purpose of stabilizing the experimental table. The technical solution of the present invention to solve its technical problem is: a chemical experiment table composed of an experimental table and a spiral adjustable table leg, characterized in that: a spiral adjustable table leg is provided at the bottom of the leg of the mechanical experiment table. When in use, the spiral adjustable table leg can adjust the height of each table leg to make it stably contact the ground, and has an anti-slip function.

[0003] The desktop area of ​​the above technology cannot be changed after production is completed, so when encountering more complicated processes, more experimental personnel are required, so the desktop area of ​​the above technology will be insufficient. Utility Model Content

[0004] The utility model aims to solve the shortcoming of the prior art that the area used by multiple people is not large enough, and proposes a supercritical drying process equipment.

[0005] In order to achieve the above-mentioned objectives, the utility model adopts the following technical scheme: a supercritical drying process equipment, comprising a laboratory table, wherein two first telescopic frames are provided at the bottom of the laboratory table, two second telescopic frames are provided in the middle of the two first telescopic frames, two angle irons are provided on one side of the two first telescopic frames and the two second telescopic frames, a connecting frame is provided at the bottom of the two second telescopic frames, an auxiliary bracket is provided at the bottom of the connecting frame, a mounting bolt is provided at the bottom of the auxiliary bracket, an extension table is provided at the top of the two second telescopic frames, two table legs are provided on the bottom surface of the extension table, two card slots are provided on the surface of the two table legs, table boards are provided on the top of the two second telescopic frames and the two first telescopic frames, two magnets are provided on the bottom surfaces of the two table boards, two card blocks are provided in the middle of the two magnets on the bottom surfaces of the two second telescopic frames and the two first telescopic frames, sliding grooves are provided on the surfaces of the two first telescopic frames, and sliders are provided on the surfaces of the two second telescopic frames.

[0006] Preferably, the two first telescopic frames are evenly set up at two ends of the bottom of the laboratory table, and the two first telescopic frames are installed on the bottom surface of the laboratory table through two angle irons, and one end of the two first telescopic frames passes through the laboratory table.

[0007] Preferably, the two slide grooves are mirrored on the surfaces of the two first telescopic frames with the second telescopic frame as the center, and the sliders on the surfaces of the two second telescopic frames are installed in the slide grooves of the two first telescopic frames. The two sliders are set at one end of the second telescopic frame close to the laboratory table, and the end of the second telescopic frame away from the slider is installed on the bottom surface of the extension table through an angle iron.

[0008] Preferably, the two table legs are evenly arranged at the corners of the bottom surface of the extended table, and the table legs are arranged on the side away from the laboratory table, the four card slots are all arranged on the side away from the laboratory table, and the positions of the card slots on the surfaces of the two table legs correspond one to one.

[0009] Preferably, the connecting frame is welded to the bottom surface of the second telescopic frame, and the connecting frame is set at the bottom of the sliding block and is in a vertical state with the sliding block.

[0010] Preferably, the auxiliary bracket is mounted on the bottom surface of the connecting frame by means of mounting bolts, and one end of the mounting bolt passes through the middle of the auxiliary bracket and the connecting frame.

[0011] Preferably, the two table tops are clamped between the first telescopic frame and the second telescopic frame through a clamping block, and the two magnets at the bottom of the table top are installed on the edge of the bottom surface of the table top through mounting bolts.

[0012] Beneficial Effects

[0013] In the utility model, two first telescopic frames are installed on the bottom surface of the laboratory table through angle irons, two second telescopic frames are arranged in the middle of the two first telescopic frames, the sliders of the two second telescopic frames are all installed in the sliding grooves of the first telescopic frames, a connecting frame is arranged at the bottom of the two first telescopic frames, an auxiliary bracket is arranged at the middle bottom of the connecting frame, an extension table is arranged at the top of the left end of the second telescopic frame, the left ends of the two second telescopic frames are installed on the bottom surface of the extension table through two angle irons, and two clamping blocks are arranged on the bottom surface of the table board. When the desktop area of ​​the laboratory table is sufficient, the second telescopic frame is retracted into the side surface of the first telescopic frame and fits together with the first telescopic frame, and the extension table is against the left surface of the laboratory table, and the two table boards 2 are installed in the clamping grooves on the surfaces of the two table legs. When the desktop surface of the laboratory table is When the space is not enough, the extension table can be pulled. Since the extension table is installed on the top surfaces of the two second telescopic frames through angle irons, when the extension table moves to the left, the sliders of the two second telescopic frames will slide in the slide grooves of the two first telescopic frames, and the second telescopic frames are unfolded from the sides of the first telescopic frames by installing the angle irons on the top surfaces of the two second telescopic frames. At this time, the two table boards can be taken out from the slots on the surface of the table legs, and the blocks on the bottom of the table boards can be stuck in the middle of the two first telescopic frames and the two second telescopic frames, so that the table boards are fixed on the top surfaces of the first telescopic frames and the second telescopic frames. At this time, the top surfaces of the two table boards are flush with the top surfaces of the extension table and the laboratory table, so that the experimenters can operate on the table boards, which solves the problem of insufficient area for multiple people to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is an isometric view of the utility model;

[0015] Figure 2 It is a partial front view of the utility model;

[0016] Figure 3 It is a partial left view of the utility model;

[0017] Figure 4 For the utility model Figure 3 A cross-sectional view of

[0018] Figure 5 It is a partial bottom view of the utility model;

[0019] Figure 6 It is a partial isometric drawing of the utility model.

[0020] Legend:

[0021] 1. Laboratory table; 2. Table top; 3. Auxiliary bracket; 4. Card slot; 5. Angle iron; 6. Mounting bolts; 7. Extension table; 8. Card block; 9. Connecting frame; 10. Magnet; 11. First telescopic frame; 12. Second telescopic frame; 13. Slider; 14. Slide; 15. Table legs. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments and drawings, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0023] The specific embodiments of the present utility model are described below in conjunction with the accompanying drawings. Specific embodiment one:

[0025] Reference Figure 1-6A supercritical drying process equipment comprises a laboratory table 1, wherein two first telescopic frames 11 are arranged at the bottom of the laboratory table 1, two second telescopic frames 12 are arranged in the middle of the two first telescopic frames 11, two angle irons 5 are arranged on one side of the two first telescopic frames 11 and the two second telescopic frames 12, a connecting frame 9 is arranged at the bottom of the two second telescopic frames 12, an auxiliary bracket 3 is arranged at the bottom of the connecting frame 9, a mounting bolt 6 is arranged at the bottom of the auxiliary bracket 3, an extension table 7 is arranged at the top of the two second telescopic frames 12, two table legs 15 are arranged on the bottom of the extension table 7, and the surfaces of the two table legs 15 are provided with There are two card slots 4, the tops of the two second telescopic frames 12 and the two first telescopic frames 11 are each provided with a table top 2, the bottom surfaces of the two table tops 2 are each provided with two magnets 10, the middle of the two magnets 10 on the bottom surfaces of the two second telescopic frames 12 and the two first telescopic frames 11 are each provided with two card blocks 8, the surfaces of the two first telescopic frames 11 are each provided with a slide groove 14, the surfaces of the two second telescopic frames 12 are each provided with a slider 13, the two first telescopic frames 11 are evenly set up at both ends of the bottom of the laboratory table 1, and the two first telescopic frames 11 are installed on the bottom surface of the laboratory table 1 through two angle irons 5, and the two first One end of the telescopic frame 11 passes through the laboratory table 1, and two slide grooves 14 are mirrored on the surfaces of the two first telescopic frames 11 with the second telescopic frame 12 as the center. The sliders 13 on the surfaces of the two second telescopic frames 12 are installed in the slide grooves 14 of the two first telescopic frames 11. The two sliders 13 are set at one end of the second telescopic frame 12 close to the laboratory table 1, and the end of the second telescopic frame 12 away from the slider 13 is installed on the bottom surface of the extension table 7 through the angle iron 5. The two table legs 15 are evenly set at the corners of the bottom surface of the extension table 7, and the table legs 15 are set on the side away from the laboratory table 1. The four card slots 4 are all set on the side away from the experimental table 1, and the positions of the card slots 4 on the surfaces of the two table legs 15 correspond one to one. The connecting frame 9 is welded to the bottom surface of the second telescopic frame 12, and the connecting frame 9 is set at the bottom of the slider 13 and is vertical to the slider 13. The auxiliary bracket 3 is installed on the bottom surface of the connecting frame 9 by means of the mounting bolts 6, and one end of the mounting bolts 6 passes through the middle of the auxiliary bracket 3 and the connecting frame 9. The two table boards 2 are clamped in the middle of the first telescopic frame 11 and the second telescopic frame 12 by the clamping blocks 8, and the magnets 10 at the bottom of the two table boards 2 are all installed on the edge of the bottom surface of the table boards 2 by means of the mounting bolts 6.

[0026] The two first telescopic frames 11 are installed on the edges of both sides of the bottom surface of the laboratory table 1 through the angle iron 5, and one end of the two first telescopic frames 11 passes through the left inner wall of the laboratory table 1, and two second telescopic frames 12 are arranged in the middle of the two first telescopic frames 11. The two first telescopic frames 11 and the two second telescopic frames 12 are in a horizontal state. The slide grooves 14 of the two first telescopic frames 11 are provided with a surface on one side close to the second telescopic frames 12, and the sliders 13 on the surfaces of the two second telescopic frames 12 are set on a side close to the slide groove 14 and installed in the slide groove 14. The slider 13 is set on the right end of the two second telescopic frames 12 close to the side of the laboratory table 1, so that the two second telescopic frames 12 can move horizontally along the two first telescopic frames 11 A connecting frame 9 is provided at the bottom of the two first telescopic frames 11. The two connecting frames 9 are welded to the bottom surfaces of the two second telescopic frames 12, connecting the two second telescopic frames 12 and providing a place for installing the auxiliary bracket 3. The connecting frame 9 is set at the bottom of the slider 13 and is vertical to the slider 13. An auxiliary bracket 3 is provided at the middle bottom of the connecting frame 9, and the auxiliary bracket 3 is installed on the bottom surface of the connecting frame 9 by means of mounting bolts 6. When the auxiliary bracket 3 is installed, it can rotate along the mounting bolts 6. The auxiliary bracket 3 can provide support for the connecting frame 9 and indirectly provide support for the place where the two first telescopic frames 11 and the two second telescopic frames 12 are connected, so as to prevent the first telescopic frame 11 and the second telescopic frame 12 from being swung due to the table top installed on the top. 2 or after the table board 2 is installed, the table board 2 collapses because the items on the top surface are too heavy. The function of the auxiliary bracket 3 is consistent with that of the table leg 15. An extension table 7 is provided on the top of the left end of the second telescopic frame 12. The left ends of the two second telescopic frames 12 are installed on the bottom surface of the extension table 7 through two angle irons 5. Two table legs 15 are provided on the bottom surface of the extension table 7, and the table legs 15 are set on the two corners of the left bottom surface of the extension table 7. The table legs 15 provide support for the extension table 7. Two card slots 4 are provided on the surfaces of the left sides of the two table legs 15, and the positions of the card slots 4 on the surfaces of the two table legs 15 are consistent. The two table boards 2 are stuck in the card slots 4. Since the two table legs 15 are made of iron, and two magnets are provided on the front and rear edges of the bottom surfaces of the two table boards 2. 10. The position where the magnet 10 is set is consistent with the position where the two slots 4 are set, so that when the table top 2 is stuck in the slot 4, the magnet 10 on the bottom of the table top 2 will attract the table legs 15 due to its own magnetic force, preventing the table top 2 from falling off due to vibration when it is stuck in the slot 4. Two blocks 8 are provided on the bottom surfaces of the two table tops 2. The two blocks 8 on the bottom surface of one table top 2 can fit the surface of the two first telescopic frames 11 on one side with the slide groove 14, and the two blocks 8 on the bottom surface of the other table top 2 can fit the side of the two second telescopic frames 12 away from the two first telescopic frames 11. In this way, the table top 2 can be stuck in the middle of the two first telescopic frames 11 and the two second telescopic frames 12 through the blocks 8, thereby preventing the table top 2 from shaking back and forth after installation.

[0027] When the desktop area of ​​the laboratory table 1 is sufficient, the second telescopic frame 12 is retracted into the side of the first telescopic frame 11 and fits together with the first telescopic frame 11, and the extension table 7 is against the left surface of the laboratory table 1, and the two table boards 2 are installed in the card slots 4 on the surfaces of the two table legs 15. When the desktop area of ​​the laboratory table 1 is insufficient, the extension table 7 can be pulled. Since the extension table 7 is installed on the top surfaces of the two second telescopic frames 12 through the angle irons 5, when the extension table 7 moves to the left, the sliders 13 of the two second telescopic frames 12 will be between the two first telescopic frames 15. Slide in the slide groove 14 of the telescopic frame 11 to make the second telescopic frame 12 unfold from the side of the first telescopic frame 11. At this time, the two table boards 2 can be taken out from the slots 4 on the surface of the table legs 15, and the blocking blocks 8 on the bottom of the table boards 2 are stuck in the middle of the two first telescopic frames 11 and the two second telescopic frames 12, so that the table boards 2 are fixed on the top surfaces of the first telescopic frames 11 and the second telescopic frames 12. At this time, the top surfaces of the two table boards 2 are flush with the top surfaces of the extension table 7 and the experimental table 1, so that the experimenter can operate on the table boards 2. Specific embodiment 2:

[0029] Reference Figure 1-6 A supercritical drying process equipment, further based on the basic structure in the specific embodiment 1, can replace the sliders 13 of the two second telescopic frames 12 with pulleys, the two pulleys are axially connected to the two second telescopic frames 12, and the positions of the pulleys are consistent with the positions of the sliders 13. Compared with the sliders 13, the pulleys use rolling bearings, which can greatly reduce the friction coefficient, improve the rotation efficiency, and have a long service life, reduce the frequency of replacement and maintenance, reduce the cost of use, and can work stably under different temperature, humidity and vibration conditions, and have strong adaptability.

[0030] In summary:

[0031] 1. Two first telescopic frames 11 are installed on the bottom surface of the laboratory table 1 through angle irons 5. Two second telescopic frames 12 are arranged in the middle of the two first telescopic frames 11. The sliders 13 of the two second telescopic frames 12 are all installed in the local slide grooves 14 of the first telescopic frames 11. A connecting frame 9 is arranged at the bottom of the two first telescopic frames 11. An auxiliary bracket 3 is arranged at the middle bottom of the connecting frame 9. An extension table 7 is arranged at the top of the left end of the second telescopic frame 12. The left ends of the two second telescopic frames 12 are installed on the bottom surface of the extension table 7 through two angle irons 5. Two blocks 8 are arranged on the bottom surface of the table board 2. When the desktop area of ​​the laboratory table 1 is sufficient, the second telescopic frame 12 is retracted into the side of the first telescopic frame 11 and fits together with the first telescopic frame 11, and the extension table 7 is against the left surface of the laboratory table 1. The two table boards 2 are installed in the slots 4 on the surfaces of the two table legs 15. When the desktop area of ​​the laboratory table 1 is not enough, the extension table 7 can be pulled. Since the extension table 7 is installed on the top surfaces of the two second telescopic frames 12 through the angle irons 5, when the extension table 7 moves to the left, the sliders 13 of the two second telescopic frames 12 will slide in the slide grooves 14 of the two first telescopic frames 11, so that the second telescopic frames 12 are unfolded from the sides of the first telescopic frames 11. At this time, the two table boards 2 can be taken out from the card slots 4 on the surfaces of the table legs 15, and the card blocks 8 on the bottom surfaces of the table boards 2 can be stuck in the middle of the two first telescopic frames 11 and the two second telescopic frames 12, so that the table boards 2 are fixed on the top surfaces of the first telescopic frames 11 and the second telescopic frames 12. At this time, the top surfaces of the two table boards 2 are flush with the top surfaces of the extension table 7 and the laboratory table 1, so that the experimenters can operate on the table boards 2, which solves the problem of insufficient area for multiple people to use.

[0032] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A supercritical drying process equipment, comprising a laboratory table (1), characterized in that: Two first telescopic frames (11) are provided at the bottom of the laboratory table (1), two second telescopic frames (12) are provided in the middle of the two first telescopic frames (11), two angle irons (5) are provided on one side of the two first telescopic frames (11) and the two second telescopic frames (12), a connecting frame (9) is provided at the bottom of the two second telescopic frames (12), an auxiliary bracket (3) is provided at the bottom of the connecting frame (9), a mounting bolt (6) is provided at the bottom of the auxiliary bracket (3), an extension table (7) is provided at the top of the two second telescopic frames (12), and the bottom of the extension table (7) is provided with a mounting bolt (6). Two table legs (15) are provided on the surface, and two slots (4) are provided on the surface of the two table legs (15); a table top (2) is provided on the top of the two second telescopic frames (12) and the two first telescopic frames (11); two magnets (10) are provided on the bottom surface of the two table tops (2); two blocks (8) are provided in the middle of the two magnets (10) on the bottom surface of the two second telescopic frames (12) and the two first telescopic frames (11); a slide groove (14) is provided on the surface of the two first telescopic frames (11); and a slider (13) is provided on the surface of the two second telescopic frames (12).

2. A supercritical drying process equipment according to claim 1, characterized in that: The two first telescopic frames (11) are evenly arranged at the two ends of the bottom of the laboratory table (1), and the two first telescopic frames (11) are installed on the bottom surface of the laboratory table (1) through two angle irons (5), and one end of the two first telescopic frames (11) passes through the laboratory table (1).

3. A supercritical drying process equipment according to claim 1, characterized in that: The two slide grooves (14) are mirror-imaged on the surfaces of the two first telescopic frames (11) with the second telescopic frame (12) as the center, and the sliders (13) on the surfaces of the two second telescopic frames (12) are installed in the slide grooves (14) of the two first telescopic frames (11). The two sliders (13) are installed at one end of the second telescopic frame (12) close to the laboratory table (1), and the end of the second telescopic frame (12) away from the sliders (13) is installed on the bottom surface of the extension table (7) through an angle iron (5).

4. A supercritical drying process equipment according to claim 1, characterized in that: The two table legs (15) are evenly arranged at the corners of the bottom surface of the extension table (7), and the table legs (15) are arranged on a side away from the laboratory table (1), and the four card slots (4) are all arranged on the side away from the laboratory table (1), and the positions of the card slots (4) on the surfaces of the two table legs (15) correspond one to one.

5. The supercritical drying process equipment according to claim 1, characterized in that: The connecting frame (9) is welded to the bottom surface of the second telescopic frame (12), and the connecting frame (9) is set at the bottom of the sliding block (13) and is in a vertical state with the sliding block (13).

6. The supercritical drying process equipment according to claim 1, characterized in that: The auxiliary bracket (3) is mounted on the bottom surface of the connecting frame (9) via a mounting bolt (6), and one end of the mounting bolt (6) passes through the middle of the auxiliary bracket (3) and the connecting frame (9).

7. The supercritical drying process equipment according to claim 1, characterized in that: The two table tops (2) are clamped between the first telescopic frame (11) and the second telescopic frame (12) by means of a clamping block (8), and the magnets (10) at the bottom of the two table tops (2) are mounted on the edge of the bottom surface of the table top (2) by means of mounting bolts (6).

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