CN216538541U - Convenient and stable triangular flask fixing frame - Google Patents

Abstract

The utility model discloses a convenient and stable triangular flask fixing frame, and relates to the technical field of test equipment. The novel multifunctional electric heating cooker comprises a stabilizing base, a supporting base plate and a triangular flask, wherein the supporting base plate is positioned above the stabilizing base, the triangular flask is placed above the supporting base plate, a plurality of stand columns are fixedly connected to the upper surface of the stabilizing base, sliding blocks are arranged on the peripheral side surfaces of the stand columns, circular holes are formed in the sliding blocks, the sliding blocks are in sliding fit with the stand columns through the circular holes, first screw holes and first limiting screws are arranged on the peripheral side surfaces of the sliding blocks, the first limiting screws are in threaded fit with the first screw holes, and the first limiting screws are in extrusion fit with the stand columns. According to the utility model, the triangular flask is placed on the supporting base plate by arranging the sliding block and the upright column, and the sliding block is moved to slide on the upright column through the bus, so that the adjustment of the distance between the supporting base plate and the stabilizing base is realized.

Description

Convenient and stable triangular flask fixing frame

Technical Field

The utility model belongs to the technical field of test equipment, and particularly relates to a convenient and stable triangular flask fixing frame.

Background

The triangular flask is also called a conical flask, and is a titration reactor which is made of hard glass and has a triangular longitudinal section. The mouth is small, the bottom is large, and the full reaction and the liquid difficult splashing are facilitated during the oscillation of the titration process. The container may be heated in a water bath or on an electric furnace. The appearance is in a flat-bottom conical shape, the lower part is wide and the upper part is narrow, a cylindrical neck part is arranged, an opening which is wider than the neck part is arranged at the upper part, and the opening can be closed by a plug made of cork or rubber. The bottle body is provided with a plurality of scales to mark the capacity of the bottle body.

When using the triangular flask as reaction vessel, need use special support to provide the support to the bottle, traditional supporting structure singleness can't provide multidirectional regulatory function, and it is comparatively inconvenient to use. For solving the problems, the convenient and stable triangular flask fixing frame is designed, the problem that the traditional triangular flask support cannot provide a multidirectional adjusting function due to the single structure and is inconvenient to use can be effectively solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a convenient and stable triangular flask fixing frame, and solves the problems that the traditional triangular flask support has a single structure, cannot provide a multidirectional adjusting function and is inconvenient to use.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a convenient and stable triangular flask fixing frame which comprises a stabilizing base, a supporting bottom plate and a triangular flask, wherein the supporting bottom plate is positioned above the stabilizing base, and the triangular flask is placed above the supporting bottom plate;

last fixed surface of stabilizing the base is connected with a plurality of stands, the sliding block is installed to stand week side face, the inside round hole of having seted up of sliding block, the sliding block passes through round hole and stand sliding fit, sliding block week side-mounting has first screw and a stop screw, a stop screw and first screw-thread fit, a stop screw and stand extrusion fit, through setting up sliding block and stand, place the triangular flask on supporting baseplate, remove the sliding block and make its bus slip on the stand, realize the regulation of distance between supporting baseplate and the stabilizing the base.

Furthermore, the side face of the periphery of the supporting bottom plate is fixedly provided with a small bending plate and a plurality of large bending plates, and the number of the large bending plates is two.

Furthermore, a plurality of circular grooves are formed in the upper surface of the supporting bottom plate, and the number of the circular grooves is four.

Further, sliding block week side fixed mounting has the connecting block, the spiale is installed to connecting block one end.

Furthermore, a plurality of sleeve shafts are installed on the peripheral side face of the supporting base plate, insertion grooves are formed in the sleeve shafts, the insertion shafts penetrate through the insertion grooves, bearings are installed on the peripheral side face of the insertion shafts, the bearings are installed in the insertion grooves, the insertion shafts are in rotating fit with the sleeve shafts through the bearings, second screw holes are formed in the upper portions of the insertion grooves, the front and back inclination angles of the triangular flask can be adjusted by arranging the bearings and the insertion shafts, and after the triangular flask is adjusted to a preset position, the triangular flask is screwed down to abut against and fixed by using second limiting screws.

Furthermore, a second limit screw is installed inside the second screw hole, the second limit screw is in threaded fit with the second screw hole, and the second limit screw is in extrusion press fit with the plug-in shaft.

The utility model has the following beneficial effects:

1. this practicality is through setting up sliding block and stand, places the triangular flask on supporting baseplate, removes the sliding block and makes its bus slip on the stand, realizes supporting baseplate and stabilizes the regulation of distance between the base.

2. The front and back inclination angles of the triangular flask can be adjusted by arranging the bearing and the inserting shaft, and the triangular flask is screwed down, abutted and fixed by using the second limiting screw after being adjusted to the preset position.

Of course, it is not necessary for any product to achieve all of the above advantages at the same time in the practice of the utility model.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a left side view of the present invention;

FIG. 4 is a perspective view of the support base of the present invention;

fig. 5 is a schematic view of the internal structure of the sleeve shaft according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below: 1. a triangular flask; 2. a column; 3. a circular hole; 4. a slider; 5. a support base plate; 6. a stabilizing base; 7. a first screw hole; 8. a first limit screw; 9. sleeving and connecting the shaft; 10. connecting blocks; 11. a small bending plate; 12. a circular groove; 13. a large bending plate; 14. a second screw hole; 15. a second limit screw; 16. inserting grooves; 17. a plug shaft; 18. and a bearing.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", "lower", and the like, indicate orientations or positional relationships, are used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-5, the present invention is a convenient and stable triangular flask fixing frame, which comprises a stable base 6, a supporting bottom plate 5 and a triangular flask 1, wherein the supporting bottom plate 5 is located above the stable base 6, and the triangular flask 1 is placed above the supporting bottom plate 5;

last fixed surface of stabilizing base 6 is connected with a plurality of stands 2, 2 side-mounting of stand have sliding block 4, sliding block 4 is inside to have seted up round hole 3, sliding block 4 passes through round hole 3 and 2 sliding fit of stand, 4 side-mounting of sliding block have first screw 7 and a stop screw 8, a stop screw 8 and 7 screw-thread fit of first screw, a stop screw 8 and 2 extrusion fit of stand, through setting up sliding block 4 and stand 2, place triangular flask 1 on supporting baseplate 5, it slides on stand 2 bus to remove sliding block 4 and make it, realize the regulation of distance between supporting baseplate 5 and stabilizing base 6.

The peripheral side surface of the supporting bottom plate 5 is fixedly provided with a small bent plate 11 and a plurality of large bent plates 13, and the number of the large bent plates 13 is two.

The upper surface of the supporting bottom plate 5 is provided with a plurality of circular grooves 12, and the number of the circular grooves 12 is four.

The peripheral side of the sliding block 4 is fixedly provided with a connecting block 10, and one end of the connecting block 10 is provided with an inserting shaft 17.

A plurality of sleeve connecting shafts 9 are installed on the peripheral side of the supporting base plate 5, the inside inserting groove 16 that is provided with of sleeve connecting shaft 9, inserting shaft 17 passes inserting groove 16, bearing 18 is installed on the peripheral side of inserting shaft 17, bearing 18 is installed in inserting groove 16, inserting shaft 17 passes through bearing 18 and sleeve connecting shaft 9 normal running fit, second screw 14 has been seted up to inserting groove 16 top, through setting up bearing 18 and inserting shaft 17, the angle of inclination around adjustable triangular flask 1, after adjusting to predetermined position, use second stop screw 15 to screw it up and support fixedly.

A second limiting screw 15 is arranged in the second screw hole 14, the second limiting screw 15 is in threaded fit with the second screw hole 14, and the second limiting screw 15 is in extrusion fit with the plug shaft 17.

One specific application of this embodiment is: this device is when using, places triangular flask 1 on supporting baseplate 5, removes sliding block 4 and makes its bus slide on stand 2, realizes the regulation of distance between supporting baseplate 5 and the stabilizing base 6, and accessible bearing 18 and grafting axle 17 adjust triangular flask 1's angle of inclination all around simultaneously, after transferring to predetermined position, uses second stop screw 15 to screw it up to support fixedly, provides diversified regulatory function.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not exhaustive and do not limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims (7)

1. A convenient and stable triangular flask fixing frame comprises a stabilizing base (6), a supporting base plate (5) and a triangular flask (1), and is characterized in that the supporting base plate (5) is positioned above the stabilizing base (6), and the triangular flask (1) is placed above the supporting base plate (5);

stabilize a plurality of stands (2) of last fixed surface of base (6), stand (2) week side-mounting has sliding block (4), round hole (3) have been seted up to sliding block (4) inside, sliding block (4) are through round hole (3) and stand (2) sliding fit, sliding block (4) week side-mounting has first screw (7) and first stop screw (8), first stop screw (8) and first screw (7) screw-thread fit, first stop screw (8) and stand (2) extrusion fit.

2. The convenient and stable triangular flask fixing frame as claimed in claim 1, wherein: supporting baseplate (5) week side fixed mounting has little bent plate (11) and a plurality of big bent plate (13), the quantity of big bent plate (13) is two.

3. The convenient and stable triangular flask fixing frame as claimed in claim 1, wherein: a plurality of circular grooves (12) are formed in the upper surface of the supporting bottom plate (5), and the number of the circular grooves (12) is four.

4. The convenient and stable triangular flask fixing frame as claimed in claim 1, wherein: sliding block (4) week side fixed mounting has connecting block (10), plug shaft (17) are installed to connecting block (10) one end.

5. The convenient and stable triangular flask fixing rack as claimed in claim 4, wherein: a plurality of sleeve connecting shafts (9) are installed on the peripheral side face of the supporting base plate (5), inserting grooves (16) are formed in the sleeve connecting shafts (9), and the inserting shafts (17) penetrate through the inserting grooves (16).

6. The convenient and stable triangular flask fixing rack as claimed in claim 5, wherein: bearing (18) are installed to plug shaft (17) week side face, install in inserting groove (16) bearing (18), plug shaft (17) pass through bearing (18) and cup joint axle (9) normal running fit, second screw (14) have been seted up to inserting groove (16) top.

7. The convenient and stable triangular flask fixing rack as claimed in claim 6, wherein: second screw (14) internally mounted has second stop screw (15), second stop screw (15) and second screw (14) screw-thread fit, second stop screw (15) and grafting axle (17) extrusion fit.

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