CN217210269U

CN217210269U - Utensil strutting arrangement in muffle furnace

Info

Publication number: CN217210269U
Application number: CN202221101229.0U
Authority: CN
Inventors: 曹艺耀; 汪倩; 任鸿; 王鹏; 楼晓明; 邹华; 周磊; 俞顺飞; 马孝香
Original assignee: Zhejiang Center for Disease Control and Prevention
Current assignee: Zhejiang Center for Disease Control and Prevention
Priority date: 2022-05-10
Filing date: 2022-05-10
Publication date: 2022-08-16
Anticipated expiration: 2032-05-10

Abstract

The utility model discloses a household utensils strutting arrangement in muffle furnace, a plurality of first location slot and a plurality of second location slot have been seted up on the bottom plate, all be provided with first bellying in a plurality of first location slot, all be provided with the second bellying in a plurality of second location slot, a plurality of first support section of thick bamboos and a plurality of second support section of thick bamboos have been placed on the bottom plate, the bottom cover of first support section of thick bamboo is established outside first bellying, the section of thick bamboo wall holds in first location slot, the bottom cover of second support section of thick bamboo is established outside the second bellying, the section of thick bamboo wall holds in second location slot. The utility model discloses an installation has a support section of thick bamboo of take the altitude to support the household utensils, avoids household utensils to be infected with the dust at the bottom of the muffle furnace chamber in the experiment of constant weight process, leads to the change of quality, and a support section of thick bamboo adopts different heights, and the space on reasonable utilization muffle furnace upper portion increases putting quantity of household utensils, makes the crucible or the evaporating dish of a plurality of different specifications can use simultaneously.

Description

Utensil strutting arrangement in muffle furnace

Technical Field

The utility model relates to an experimental apparatus field, more specifically say, relate to a household utensils strutting arrangement in muffle furnace.

Background

When carrying out high temperature ashing or sample preliminary treatment with the muffle furnace, the household utensils that often use are crucible and evaporating dish, at present, because the material of muffle furnace cavity and the deposit of high temperature ashing dust, the dust at the bottom of the muffle furnace cavity can be infected with after crucible or evaporating dish are put into, especially in the experiment that needs the constant weight process, lead to the change of quality easily, in addition, the length and width of muffle furnace cavity is limited, when a plurality of crucibles or evaporating dishes put together side by side, the household utensils are filled up very easily, can't satisfy a plurality of crucibles or evaporating dish simultaneous use.

Therefore, it is necessary to provide a safe and suitable support device capable of holding a plurality of labware.

SUMMERY OF THE UTILITY MODEL

Problem to exist among the prior art, the utility model aims to provide a household utensils strutting arrangement in muffle furnace aims at solving among the prior art, because the material of muffle furnace cavity and the deposit of high temperature ashing dust, the dust at the bottom of the muffle furnace cavity can be infected with after crucible or evaporating dish are put into, especially in the experiment that needs the constant weight process, lead to the change of quality easily, in addition, the length and width of muffle furnace cavity is limited, when a plurality of crucibles or evaporating dishes put together side by side, the household utensils are put into very easily, can't satisfy a plurality of crucibles or the problem of evaporating dish used simultaneously.

In order to solve the above problem, the utility model adopts the following technical scheme:

the utility model provides a household utensils strutting arrangement in muffle furnace, includes the bottom plate, a plurality of first location slot and a plurality of second location slot have been seted up on the bottom plate, and is a plurality of all be provided with first bellying in the first location slot, it is a plurality of all be provided with the second bellying in the second location slot, a plurality of first support section of thick bamboo and a plurality of second support section of thick bamboo have been placed on the bottom plate, and the bottom cover of first support section of thick bamboo is established outside first bellying, the section of thick bamboo wall is held in the first location slot, the bottom cover of second support section of thick bamboo is established outside the second bellying, the section of thick bamboo wall is held in the second location slot to first support section of thick bamboo and second support section of thick bamboo size, highly different.

Preferably, the first supporting cylinder and the second supporting cylinder are both conical cylinders.

As a preferred scheme, the bottom of the first supporting cylinder is provided with a first clamping groove, the first clamping groove is used for being sleeved outside the first protruding portion, the bottom of the second supporting cylinder is provided with a second clamping groove, and the second clamping groove is used for being sleeved outside the second protruding portion.

As a preferable scheme, the first protruding part is a first protruding ring, and the inner diameter of the first clamping groove is matched with the outer diameter of the first protruding ring; the second bulge is a second raised ring, and the inner diameter of the second clamping groove is matched with the outer diameter of the second raised ring.

As a preferred scheme, the diameters of the first positioning grooves are set to be 8cm, the diameters of the first protruding circular rings are set to be 5cm, and the diameters of the first clamping grooves are set to be 5.5 cm.

As a preferable scheme, the diameters of the second positioning grooves are all larger than the diameters of the first positioning grooves, the diameters of the second protruding rings are all larger than the diameters of the first protruding rings, and the diameters of the second clamping grooves are all larger than the diameters of the first clamping grooves.

Preferably, a plurality of the first support cylinders are disposed on the periphery of the bottom plate, and a plurality of the second support cylinders are disposed at the center of the bottom plate.

Preferably, the heights of the first supporting cylinder and the second supporting cylinder are set to be 10cm, 12cm, 16cm, 20cm, 24cm and 28cm, and the diameter of the cylinder top is not less than 4 cm.

Preferably, the base plate is a high-temperature-resistant base plate, and the size of the base plate is 40cm × 40 cm.

As a preferable scheme, two handles are arranged on the bottom plate, and the two handles are respectively positioned on two corresponding sides of the upper part of the bottom plate.

Compared with the prior art, the utility model has the advantages of:

in the utility model, a plurality of positioning grooves position a plurality of supporting cylinders, a plurality of first supporting cylinders are placed on a first convex ring through a first clamping groove, a plurality of second supporting cylinders are placed on a second convex ring through a second clamping groove, the convex rings and the clamping grooves enable the supporting cylinders to be more stable, the supporting cylinders are different in height, the supporting cylinders with different heights are placed in a staggered manner, and therefore the supporting cylinders can support utensils with different volumes; the utility model discloses in, a plurality of supporting barrel that have a take the altitude through the installation support and place a plurality of household utensils, avoid household utensils be infected with the dust at the bottom of the muffle furnace chamber in the experiment of constant weight process, lead to the change of quality, supporting barrel adopts not co-altitude and different cross sectional dimensions, and the setting of misplacing can be put with the crisscross of household utensils height of different volumes, the space on reasonable utilization muffle furnace upper portion, increase the quantity of putting of household utensils, make a plurality of crucibles or the evaporating dish of different specifications can use simultaneously.

Drawings

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

FIG. 2 is an exploded view of an embodiment of the present invention;

FIG. 3 is a side cross-sectional view of an embodiment of the present invention;

fig. 4 is a perspective view of a support cylinder according to an embodiment of the present invention.

The reference numbers in the figures illustrate:

1. a base plate; 2. a first support cylinder; 3. a first positioning groove; 4. a first boss portion; 5. a first card slot; 6. a second positioning groove; 7. a second boss; 8. a second support cylinder; 9. a second card slot; 10. a handle.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present embodiment provides a supporting device for a vessel in a muffle furnace, which includes a bottom plate 1, a plurality of first supporting cylinders 2 are disposed on the bottom plate 1, a plurality of first positioning grooves 3 are disposed on the bottom plate 1, the plurality of first positioning grooves 3 correspond to the plurality of first supporting cylinders 2, first protrusions 4 are disposed in the plurality of first positioning grooves 3, and lower portions of the plurality of first supporting cylinders 2 are respectively matched with the plurality of first protrusions 4.

Specifically, the lower parts of the first supporting cylinders 2 are provided with first clamping grooves 5, and the first clamping grooves 5 correspond to the first protruding parts 4 respectively.

In this embodiment, a plurality of first supporting cylinders 2 are positioned through a plurality of first positioning grooves 3, the plurality of first supporting cylinders 2 are placed on the first protruding portions 4 through the first clamping grooves 5, and the plurality of first protruding portions 4 and the plurality of first clamping grooves 5 enable the first supporting cylinders 2 to be placed more stably.

Specifically, the bottom plate 1 is a high temperature resistant bottom plate, and preferably, the size of the bottom plate is set to 40cm × 40 cm.

In this embodiment, the upper surface of the bottom plate is set to be a square of 40cm × 40cm, and the upper surface of the bottom plate can be provided with a plurality of first positioning grooves 3 and a plurality of first protrusions 4, so that a plurality of first support cylinders 2 can be conveniently placed.

Specifically, the diameters of the first positioning grooves 3 are all set to be 8cm, the diameters of the first protruding portions 4 are all set to be 5cm, and the diameters of the first clamping grooves 5 are all set to be 5.5 cm.

In this embodiment, the diameter of a plurality of first positioning grooves 3 is greater than the diameter of a plurality of first support section of thick bamboo 2 lower parts, makes things convenient for a plurality of first support section of thick bamboo 2 location to lay, and the diameter of a plurality of first draw-in grooves 5 is greater than the diameter of a plurality of first bellying 4, makes placing that a plurality of first support section of thick bamboo 2 can be stable on a plurality of first bellying 4.

Specifically, the first support cylinder 2 is a tapered cylinder. Preferably, the heights of the plurality of tapered cylinders are set to 10cm, 12cm, 16cm, 20cm, 24cm and 28cm, respectively, and the diameters of the tips of the plurality of tapered cylinders are set to 4cm, respectively.

In the embodiment, the conical cylinders are arranged in various specifications of 10cm, 12cm, 16cm, 20cm, 24cm and 28cm, so that the device can accommodate vessels of different sizes, and the vessels can be placed in a staggered manner in height; the top diameter of a plurality of toper cylinders all sets up to the same size, preferably 4cm, makes wholly more unified, conveniently places the household utensils.

Specifically, a plurality of second support section of thick bamboo 8 have still been placed on bottom plate 1, the preferred toper cylinder that is preferred to a second support section of thick bamboo 8, be equipped with a plurality of second location slot 6 on bottom plate 1, the preferred, the setting is in bottom plate upper surface intermediate position, a plurality of second location slot 6 support a section of thick bamboo 8 with a plurality of seconds respectively corresponding, the diameter of a plurality of second location slot 6 is greater than the diameter of a plurality of first location slot 3, all be provided with second bellying 7 in a plurality of second location slot 6, the lower part that a plurality of second supported a section of thick bamboo 8 respectively with a plurality of second bellying 7 phase-matches. The diameter of each of the plurality of second bosses 7 is larger than the diameter of each of the plurality of first bosses 4.

Preferably, 2 second supporting cylinders 8 are placed on the bottom plate 1 for supporting the vessels with the largest diameter.

Specifically, the lower portions of the second conical cylinders 8 are provided with second clamping grooves 9, the second clamping grooves 9 correspond to the second protruding portions 7 respectively, and the diameters of the second clamping grooves 9 are larger than the diameters of the first clamping grooves 5.

In this embodiment, the sizes of the second positioning grooves 6 and the second protrusions 7 are respectively larger than the sizes of the first positioning grooves 3 and the first protrusions 4, so that a large-sized second supporting cylinder 8 can be conveniently installed on the bottom plate 1, the diameters of the second clamping grooves 9 formed in the lower portion of the second supporting cylinders 8 are larger than the diameters of the second protrusions 7, stable placement can be achieved, the second supporting cylinders 8 can be stably maintained in the second positioning grooves 6, it should be understood that the sizes of the second supporting cylinders 8 are larger than the sizes of the first supporting cylinders 2, the diameters of the tops of the second supporting cylinders 8 are also larger than the diameters of the tops of the first supporting cylinders 2, and a vessel with a large size can be conveniently supported.

Through setting up the high difference between a plurality of first support section of thick bamboo 2 and a plurality of second support section of thick bamboo 8, the first support section of thick bamboo 2 and the second support section of thick bamboo 8 of co-altitude are crisscross to be placed to make first support section of thick bamboo 2, second support section of thick bamboo 8 can fall by mistake and place a plurality of wares, further with a plurality of first support section of thick bamboos 2 and a plurality of second support section of thick bamboos 8 design for the cross sectional dimension of equidimension not, can place the household utensils of different volumes, make full use of the finite space in the muffle furnace.

Specifically, the bottom plate 1 is provided with two handles 10, and the two handles 10 are respectively located at two corresponding sides of the bottom plate upper portion 1.

In this embodiment, two handles 10 make things convenient for taking out and placing of bottom plate 1 in the muffle furnace, make things convenient for the use of whole device.

The working principle is as follows: through a plurality of first location slot 3 to a plurality of first support section of thick bamboos 2 fix a position, a plurality of first support section of thick bamboos 2 are placed on first bellying 4 through first draw-in groove 5, a plurality of second support section of thick bamboos 8 are placed at second bellying 7 through second draw-in groove 9, the location slot, protruding ring and draw-in groove make the more firm that the support section of thick bamboo was placed, highly different between the support section of thick bamboo, the crisscross placement of support section of thick bamboo of co-altitude, thereby can hold the household utensils of co-volume in making the support section of thick bamboo, a plurality of second support section of thick bamboos 8's volume is greater than a plurality of first volume that support section of thick bamboo 2, the diameter at top also is greater than the diameter at a plurality of first support section of thick bamboo 2 tops, the convenience supports the household utensils that the volume is bigger.

The above description is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the improvement concept of the present invention within the technical scope disclosed in the present invention.

Claims

1. A muffle furnace vessel supporting device comprises a bottom plate (1), and is characterized in that: the base plate (1) is provided with a plurality of first positioning grooves (3) and a plurality of second positioning grooves (6), a plurality of first protrusions (4) are arranged in the first positioning grooves (3), a plurality of second protrusions (7) are arranged in the second positioning grooves (6), a plurality of first supporting cylinders (2) and a plurality of second supporting cylinders (8) are placed on the base plate (1), the bottom of each first supporting cylinder (2) is sleeved outside the corresponding first protrusion (4), the cylinder wall of each first supporting cylinder is accommodated in the corresponding first positioning groove (3), the bottom of each second supporting cylinder (8) is sleeved outside the corresponding second protrusion (7), the cylinder wall of each first supporting cylinder is accommodated in the corresponding second positioning groove (6), and the first supporting cylinder (2) and the second supporting cylinder (8) are different in cross section size and height.

2. The muffle furnace vessel support apparatus of claim 1, wherein: the first supporting cylinder (2) and the second supporting cylinder (8) are both conical cylinders.

3. The muffle furnace vessel support apparatus of claim 2, wherein: the bottom of the first supporting cylinder (2) is provided with a first clamping groove (5), the first clamping groove (5) is used for being sleeved on the outer side of the first protruding portion (4), the bottom of the second supporting cylinder (8) is provided with a second clamping groove (9), and the second clamping groove (9) is used for being sleeved on the outer side of the second protruding portion (7).

4. The muffle furnace vessel support apparatus of claim 3, wherein: the first protruding part (4) is a first protruding ring, and the inner diameter of the first clamping groove (5) is matched with the outer diameter of the first protruding ring; the second bulge (7) is a second bulge ring, and the inner diameter of the second clamping groove (9) is matched with the outer diameter of the second bulge ring.

5. The muffle furnace vessel support apparatus of claim 4, wherein: it is a plurality of the diameter of first positioning groove (3) all sets up to 8cm, and is a plurality of the diameter of first protruding ring all sets up to 5cm, and is a plurality of the diameter of first draw-in groove (5) all sets up to 5.5 cm.

6. The muffle furnace vessel support apparatus of claim 5, wherein: the diameters of the second positioning grooves (6) are larger than the diameters of the first positioning grooves (3), the diameters of the second protruding circular rings are larger than the diameters of the first protruding circular rings, and the diameters of the second clamping grooves (9) are larger than the diameters of the first clamping grooves (5).

7. The muffle furnace vessel support apparatus of claim 1, wherein: a plurality of the first supporting cylinders (2) are arranged on the periphery of the bottom plate (1), and a plurality of the second supporting cylinders (8) are arranged in the central position of the bottom plate (1).

8. The muffle furnace vessel support apparatus of claim 1, wherein: the heights of a plurality of the first supporting cylinders (2) and the second supporting cylinders (8) are set to be 10cm, 12cm, 16cm, 20cm, 24cm and 28cm, and the diameter of the cylinder top is not less than 4 cm.

9. The muffle furnace vessel support apparatus of claim 1, wherein: the bottom plate (1) is a high-temperature-resistant bottom plate, and the size of the bottom plate is 40cm multiplied by 40 cm.

10. The muffle furnace vessel support apparatus of claim 1, wherein: the base plate (1) is provided with two handles (10), and the two handles (10) are respectively positioned on two corresponding sides of the upper part of the base plate (1).