CN210303756U - Self-adaptation three-neck flask support frame - Google Patents

Abstract

A self-adaptive three-mouth flask supporting frame is characterized in that four flexible supporting edges are fixed on a frame, a conical supporting grid structure is formed by the four flexible supporting edges, a flexible thin plate A, four connecting flexible thin plates B, twelve axial flexible connecting belts, twelve radial elastic connecting belts and a bottom ring, the flexible supporting edges, the flexible thin plates and the axial flexible connecting belts deform along with the bottom of a three-mouth flask which is put in, the radial elastic connecting belts change along with the change of the diameter of the spherical bottom of the three-mouth flask so as to adapt to the requirements of three-mouth flasks with different volumes, and the connecting gaps between the adjacent flexible thin plates and the radial elastic connecting belts accommodate bottle necks of two mouths around the shoulder part of a bottle body of the three-; a containing groove is arranged below the bottom ring, and heat conducting oil which is heated by using heat conducting oil and is adhered to the wall of the three-neck flask bottle is collected.

Description

Self-adaptation three-neck flask support frame

Technical Field

The utility model relates to a biological, chemistry laboratory apparatus especially relates to be applied to the support frame in three-neck flask uses operation process.

Background

The three-mouth flask is a commonly used chemical glass instrument, is widely used in organic chemical synthesis experiments, is often assembled with a thermometer, a condenser pipe, a constant-pressure droping funnel, an electric stirring instrument and other instruments to form a fractionating device, a distilling device or a reflux device, and is a necessary test tool for biology, medicine, organic synthesis and education and scientific research. The bottom of the three-neck flask is round, so the three-neck flask cannot be stably placed on a table top, and the three-neck flask is usually placed on a hollow round table in a laboratory, but the three-neck flask is easy to fall down due to unstable gravity center and carelessness, so that the solution in the three-neck flask is easily spilled out, the experiment fails, and the environment is polluted. The flask clamp and the flask airing rack are matched with the three-neck flask for use, wherein the flask clamp is matched with the three-neck flask for use in a reaction process, and the flask airing rack is a support for airing and hanging the three-neck flask after the use is finished. The two can not solve the placing and supporting problem of the three-neck flask in the initial feeding stage and the product post-treatment stage after the reaction is finished, and the recovery problem of the heat-conducting oil after the oil bath reaction is finished.

SUMMERY OF THE UTILITY MODEL

Based on the problems, a support frame which can collect heat conduction oil, is stable and firm, is convenient to move and is convenient to operate is needed to be designed.

The utility model discloses the technical problem that will solve is: the operation support frame is suitable for being used by a single three-mouth flask, and is more suitable for being used when the experimental scale is small and the number of vessels is small. The utility model provides a technical scheme of the combination frame of three-neck flask operation support frame and conduction oil catch tray, its main technical content is: the three-mouth flask operation support frame is composed of a built-in groove, an ear hole groove, a support column and a base, and the three-mouth flask can be stably and firmly placed in the structure. The built-in groove is hemispherical, and the radian of the built-in groove is matched with that of the three-neck flask so as to enlarge a contact surface; the radian of the ear hole groove is the same as that of the branch pipes on the two sides of the three-mouth flask, so that the branch pipes on the two sides are completely positioned in the ear hole groove.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a three-neck flask support frame of self-adaptation which characterized by: four flexible supporting edges 2 are fixed on a frame 4, one end of twelve axial flexible connecting belts 1 is connected to corresponding holes on the four flexible supporting edges 2, wherein after four axial flexible connecting belts 1 connected with middle holes 12 on the four flexible supporting edges 2 are sequentially connected with a connecting ring B10 on a flexible thin plate A3 and a connecting ring A9 on a flexible thin plate B6, the other end is connected with a bottom ring 8, and after eight axial flexible connecting belts 1 connected with side holes A11 on the four flexible supporting edges 2 are sequentially connected with corresponding side holes C14 and side holes B13 on a flexible thin plate A3 and a flexible thin plate B6, the other end is connected with the bottom ring 8; twelve radial elastic connecting bands 5, wherein four of the twelve radial elastic connecting bands are connected with four flexible supporting edges 2, four connecting flexible thin plates A3 and four connecting flexible thin plates B6; one end of a radial elastic connecting belt 5 for connecting the four flexible supporting sides 2 is connected to an upper hole A11 on the flexible supporting side 2, and the other end is connected with an upper hole A11 on the adjacent flexible supporting side 2; one end of a radial elastic connecting belt 5 for connecting four flexible thin plates A3 is connected to an upper edge hole C14 of the flexible thin plate A3, and the other end is connected to an upper edge hole C14 of an adjacent flexible thin plate A3; one end of a radial elastic connecting belt 5 for connecting four flexible thin plates B6 is connected to an upper hole B13 on a flexible thin plate B6, and the other end is connected to an upper hole B13 on an adjacent flexible thin plate B6; the four flexible supporting edges 2, the flexible thin plate A3, the four connecting flexible thin plates B6, the twelve axial flexible connecting bands 1, the twelve radial elastic connecting bands 5 and the bottom ring 8 form a conical supporting grid structure, the flexible supporting edges, the flexible thin plates and the axial flexible connecting bands deform along with the bottom of a three-neck flask which is placed in the conical supporting grid structure, the radial elastic connecting bands change along with the change of the diameter of the spherical bottom of the three-neck flask so as to adapt to the requirements of three-neck flasks with different volumes, and the connecting gaps between the adjacent flexible thin plates and the radial elastic connecting bands accommodate the bottlenecks of two mouths around the shoulder parts of the bottle body of the three-; a containing groove 7 is arranged below the bottom ring 8, and heat conducting oil which is heated by using heat conducting oil and is stuck on a three-neck flask wall is collected.

Due to the adoption of the technical scheme, the utility model has the advantages and positive effect be: a self-adaptive three-mouth flask supporting frame is characterized in that four flexible supporting edges are fixed on a frame, a conical supporting grid structure is formed by the four flexible supporting edges, a flexible thin plate A, four connecting flexible thin plates B, twelve axial flexible connecting belts, twelve radial elastic connecting belts and a bottom ring, the flexible supporting edges, the flexible thin plates and the axial flexible connecting belts deform along with the bottom of a three-mouth flask which is put in, the radial elastic connecting belts change along with the change of the diameter of the spherical bottom of the three-mouth flask so as to adapt to the requirements of three-mouth flasks with different volumes, and the connecting gaps between the adjacent flexible thin plates and the radial elastic connecting belts accommodate bottle necks of two mouths around the shoulder part of a bottle body of the three-; a containing groove is arranged below the bottom ring, and heat conducting oil which is heated by using heat conducting oil and is adhered to the wall of the three-neck flask bottle is collected.

Description of the drawings:

fig. 1 is a front view of the present invention;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a cross-sectional view A-A of FIG. 1;

fig. 4 is an operational state diagram of fig. 3.

In the figure: 1. an axially flexible connecting band; 2. a flexible support edge; 3. a flexible sheet A; 4. a frame; 5. a radial elastic connecting band; 6. a flexible sheet B; 7. a receiving groove; 8. a bottom ring; 9. a connecting ring A; 10. a connecting ring B; 11. a side hole A; 12. a middle hole; 13. a side hole B; 14. a side hole C; 15. a three-neck flask.

The specific implementation mode is as follows: an adaptive three-neck flask supporting frame is shown in figures 1-2 and is characterized in that: four flexible supporting edges 2 are fixed on a frame 4, one end of twelve axial flexible connecting belts 1 is connected to corresponding holes on the four flexible supporting edges 2, wherein after four axial flexible connecting belts 1 connected with middle holes 12 on the four flexible supporting edges 2 are sequentially connected with a connecting ring B10 on a flexible thin plate A3 and a connecting ring A9 on a flexible thin plate B6, the other end is connected with a bottom ring 8, and after eight axial flexible connecting belts 1 connected with side holes A11 on the four flexible supporting edges 2 are sequentially connected with corresponding side holes C14 and side holes B13 on a flexible thin plate A3 and a flexible thin plate B6, the other end is connected with the bottom ring 8; twelve radial elastic connecting bands 5, wherein four of the twelve radial elastic connecting bands are connected with four flexible supporting edges 2, four connecting flexible thin plates A3 and four connecting flexible thin plates B6; one end of a radial elastic connecting belt 5 for connecting the four flexible supporting sides 2 is connected to an upper hole A11 on the flexible supporting side 2, and the other end is connected with an upper hole A11 on the adjacent flexible supporting side 2; one end of a radial elastic connecting belt 5 for connecting four flexible thin plates A3 is connected to an upper edge hole C14 of the flexible thin plate A3, and the other end is connected to an upper edge hole C14 of an adjacent flexible thin plate A3; one end of a radial elastic connecting belt 5 for connecting four flexible thin plates B6 is connected to an upper hole B13 on a flexible thin plate B6, and the other end is connected to an upper hole B13 on an adjacent flexible thin plate B6; the four flexible supporting edges 2, the flexible thin plate A3, the four connecting flexible thin plates B6, the twelve axial flexible connecting bands 1, the twelve radial elastic connecting bands 5 and the bottom ring 8 form a conical supporting grid structure, the flexible supporting edges, the flexible thin plates and the axial flexible connecting bands deform along with the bottom of a three-neck flask which is placed in the conical supporting grid structure, the radial elastic connecting bands change along with the change of the diameter of the spherical bottom of the three-neck flask so as to adapt to the requirements of three-neck flasks with different volumes, and the connecting gaps between the adjacent flexible thin plates and the radial elastic connecting bands accommodate the bottlenecks of two mouths around the shoulder parts of the bottle body of the three-; a containing groove 7 is arranged below the bottom ring 8, and heat conducting oil which is heated by using heat conducting oil and is stuck on a three-neck flask wall is collected.

Claims (1)

1. The utility model provides a three-neck flask support frame of self-adaptation which characterized by: four flexible supporting edges (2) are fixed on a frame (4), one ends of twelve axial flexible connecting bands (1) are connected to corresponding holes on the four flexible supporting edges (2), wherein after four axial flexible connecting bands (1) connected with middle holes (12) on the four flexible supporting edges (2) are sequentially connected with a connecting ring B (10) on a flexible thin plate A (3) and a connecting ring A (9) on a flexible thin plate B (6), the other ends of the axial flexible connecting bands (1) connected with upper edge holes A (11) on the four flexible supporting edges (2) are sequentially connected with a bottom ring (8), and after eight axial flexible connecting bands (1) connected with corresponding edge holes C (14) and corresponding edge holes B (13) on the flexible thin plate A (3) and the flexible thin plate B (6), the other ends of the axial flexible connecting bands are connected with the bottom ring (8); twelve radial elastic connecting bands (5), wherein four of the elastic connecting bands are connected with four flexible supporting edges (2), four connecting flexible thin plates A (3) and four connecting flexible thin plates B (6); one end of a radial elastic connecting belt (5) for connecting the four flexible supporting edges (2) is connected to an upper edge hole A (11) of the flexible supporting edge (2), and the other end of the radial elastic connecting belt is connected to an upper edge hole A (11) of the adjacent flexible supporting edge (2); one end of a radial elastic connecting belt (5) for connecting the four flexible thin plates A (3) is connected to an upper edge hole C (14) of the flexible thin plate A (3), and the other end of the radial elastic connecting belt is connected to an upper edge hole C (14) of the adjacent flexible thin plate A (3); one end of a radial elastic connecting belt (5) for connecting the four flexible thin plates B (6) is connected to an upper edge hole B (13) of the flexible thin plate B (6), and the other end of the radial elastic connecting belt is connected to an upper edge hole B (13) of the adjacent flexible thin plate B (6); the flexible supporting edges (2), the flexible thin plates A (3), the four connecting flexible thin plates B (6), the twelve axial flexible connecting bands (1), the twelve radial elastic connecting bands (5) and the bottom ring (8) form a conical supporting grid structure, the flexible supporting edges, the flexible thin plates and the axial flexible connecting bands deform along with the bottom of a three-neck flask which is placed in the conical supporting grid structure, the radial elastic connecting bands change along with the change of the diameter of the spherical bottom of the three-neck flask so as to adapt to the requirements of three-neck flasks with different volumes, and the connecting gaps between the adjacent flexible thin plates and the radial elastic connecting bands accommodate the bottlenecks of two mouths around the shoulder parts of the bottle body of the three-neck; a containing groove (7) is arranged below the bottom ring (8) and used for collecting heat conduction oil which is heated by the heat conduction oil and is stuck on a three-neck flask wall.

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