JP2011168326A - Container fixing device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a container fixing device capable of fixing containers such as a filtering tower mounted on a base table or a resin cylinder stably. <P>SOLUTION: A container fixing device 1 includes a base table 3 for supporting the bottom part 90 of a container 2, a plurality of supporting columns 4 vertically installed on the base table 3 so as to be positioned at a side surface 2A side of the container 2, and supporting members 5 extending in an annular form either continuously or non-continuously as seen in its top plan view, fixed to a plurality of supporting columns 4 respectively so as to support the side surface 2A of the container 2. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention relates to a container fixing device for fixing a container such as a filtration tower of a filtration device or a resin cylinder of a water softener.

  2. Description of the Related Art Conventionally, a container fixing device is known that includes a base that supports the bottom of the container, a plurality of columns that are erected on the base so as to be positioned on the side of the container, and a support belt that supports the side of the container. (For example, refer to Patent Document 1 below).

Japanese Patent Laid-Open No. 6-179487

  The container fixing device described in Patent Document 1 supports a container by connecting support columns with a support belt. However, this support belt serves as a handrail to keep the container from losing its shape, whether it is filled in a flexible container or when it is empty, and is mounted on the base. It is not intended to clamp and secure a stable container.

  In addition, since the container fixing device described in Patent Document 1 adopts a structure in which the container and the column are close to or in contact with each other, a container having no impact resistance such as a synthetic resin filter tower is disclosed in Patent Document 1. When fixed by the described method, a large force is generated per unit area on the container and the support column during transportation or an earthquake, and the container is easily broken.

  An object of this invention is to provide the container fixing device which can fix the container mounted in the base more stably.

  The present invention includes a base that supports the bottom of the container, a plurality of columns that are erected on the base so as to be positioned on the side of the container, and a continuous or discontinuous annular shape in plan view. And a support member that is fixed to each of the plurality of support columns and supports a side surface of the container.

  Moreover, it is preferable that the surface facing the said container in the said support member consists of a cushion member which has cushioning properties, and the surface facing the said support | pillar in the said support member consists of a rigid member which has rigidity.

  Further, the upper end portion of the support column is located near the upper surface of the container supported by the base, and the support members fixed to the adjacent support columns are discontinuous, It is preferable that the container fixing device further includes a reinforcing member that is fixed to each of the plurality of support columns at a position in the vicinity of the upper surface of the container supported by the base and that extends continuously in an annular shape in plan view.

  The support has a base fixing portion at a lower end thereof, the base has a support fixing portion, and the base fixing portion and the support fixing portion are along the horizontal direction. It is preferable to be configured to be slidable and fixable.

  Moreover, it is preferable that the upper end part of the said support | pillar is located below the upper surface of the said container supported by the said base, and the said supporting member is extended cyclically | annularly.

  In addition, the base has an insertion portion into which the lower end portion of the column can be inserted, and the column is erected on the base with the lower end portion of the column inserted into the insertion portion. It is preferable to do.

  According to the container fixing device of the present invention, it is possible to provide a container fixing device that can more stably fix a container mounted on a base.

It is a perspective view which shows the state which fixed the filtration tower 2 using the container fixing device 1 of 1st Embodiment. It is a front view which shows the state which fixed the filtration tower 2 using the container fixing device 1 of 1st Embodiment. It is a perspective view which shows the container fixing device 1 of 1st Embodiment. It is an expansion perspective view explaining the structure of the lower end part 4B of the support | pillar 4 in the container fixing device 1 of 1st Embodiment. It is an expanded cross-sectional view explaining the structure of the supporting member 5 in the container fixing device 1 of 1st Embodiment. It is a perspective view which shows the state which fixed the filtration tower 2 using the container fixing device 1A of 2nd Embodiment. It is a front view which shows the state which fixed the filtration tower 2 using the container fixing device 1A of 2nd Embodiment. It is a perspective view which shows 1 A of container fixing devices of 2nd Embodiment. It is an expansion perspective view explaining the structure of the lower end part 4B of the support | pillar 4 in the container fixing device 1A of 2nd Embodiment.

  Hereinafter, a container fixing device 1 according to a first embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a perspective view showing a state in which the filtration tower 2 is fixed using the container fixing device 1 of the first embodiment. FIG. 2 is a front view showing a state in which the filtration tower 2 is fixed using the container fixing device 1 of the first embodiment. FIG. 3 is a perspective view showing the container fixing device 1 of the first embodiment. FIG. 4 is an enlarged perspective view illustrating the structure of the lower end portion 4B of the column 4 in the container fixing device 1 of the first embodiment. FIG. 5 is an enlarged cross-sectional view illustrating the configuration of the support member 5 in the container fixing device 1 of the first embodiment.

  As shown in FIGS. 1 to 3, the container fixing device 1 includes a base 3, a plurality of support columns 4, a support member 5, and a reinforcing member 6. The base 7, the support 4, the support member 5, and the reinforcing member 6 are mainly configured to form a gantry 7 that fixes the filtration tower 2 of the filtration device as a container to be fixed.

  The filtration tower 2 contains a filter medium (not shown) for filtering the water to be treated therein. The filtration tower 2 is made of a synthetic resin in order to reduce its weight. The filter tower 2 is reinforced with glass fiber (not shown) so as to withstand the water pressure from the inside.

  The base 3 is composed of a channel steel material 30. Specifically, the base 3 is formed by winding the channel steel material 30 into an annular shape, so that both end flange portions 31 (upper end flange portion 31A, lower end flange portion 31B) are positioned vertically and the web portion 32 is inward. It is formed so as to be located on the circumferential side.

The bottom of the filtration tower 2 is formed from a cylindrical fixed leg 90. A receiving portion 91 that receives and supports the bottom portion of the column main body 21 of the filtration tower 2 is formed at the upper end of the fixed leg 90. A plurality of (three) fixing portions 92 for fixing to the upper end flange portion 31 </ b> A of the channel steel material 30 constituting the base 3 are formed at the lower end of the fixing leg 90. A pipe take-out hole 93 is formed between the fixing portions 92 and 92 adjacent to the base 3 in the circumferential direction on the lower side of the fixing leg 90. The pipe take-out hole 93 is provided for taking out a pipe (not shown) led out from the bottom of the tower main body 21 of the filtration tower 2 to the outside of the fixed leg 90.
The fixing leg 90 of the filtration tower 2 is supported by the base 3 by fixing the fixing part 92 of the fixing leg 90 to the upper end flange part 31 </ b> A of the channel steel material 30 by the bolt 94.

  The support columns 4 are arranged at four positions at equal intervals in the circumferential direction of the annular base 3. That is, the four struts 4 are vertically oriented so as to be positioned on the side surface side of the filtration tower 2 at each of the annular bases 3 that are spaced apart from each other by 90 ° in the circumferential direction at the central angle. It is erected. Each support | pillar 4 is formed from a steel hollow body (cylindrical body).

  4 A of upper ends of each support | pillar 4 are located in the vicinity of the upper end surface 2C of the to-be-processed water inlet part 2B used as the upper surface of the filtration tower 2. As shown in FIG. An eyebolt 40 is fixed to the central portion of the top surface of the upper end portion 4 </ b> A of each column 4. The eyebolt 40 is a hanging tool for lifting the container fixing device 1 by a crane or the like (not shown) when the container fixing device 1 is transported or installed at a predetermined position.

  A steel base fixing portion 41 is provided at the lower end portion 4 </ b> B of each column 4. As shown in FIG. 4, the base fixing portion 41 has a rectangular plate shape and is arranged in a horizontal posture perpendicular to the support column 4. Reinforcing ribs 42 are fixed to the peripheral surface of the lower end 4B of each column 4 by welding. The base fixing portion 41 is fixed to the lowermost end surface of the support column 4 and the lower end surface of the reinforcing rib 42 by welding.

At each position corresponding to the base fixing part 41 of each support column 4 on the outer periphery of the base 3, a steel support fixing part 35 is provided. As shown in FIG. 4, the column fixing portion 35 has a rectangular plate shape that is larger in thickness, width, and length than the base fixing portion 41. The column fixing part 35 is fixed to the lower end flange part 31 </ b> B and the web part 32 of the channel steel material 30 constituting the base 3 by welding. The lower surface of the column fixing portion 35 is formed to be flush with the lower surface of the lower end flange portion 31B. The column fixing part 35 is fixed to the installation surface 8 (see FIG. 2) by an anchor bolt (not shown).
For convenience, in FIGS. 1, 3, and 4, the base fixing portion 41 and the column fixing portion 35 are illustrated in a separated state.

  Bolt holes 43 are formed at four corners of the base fixing portion 41. Long holes 36 are formed at four locations corresponding to the bolt holes 43 in the column fixing portion 35. The long hole 36 extends in the inner and outer direction (radial direction) of the annular base 3. Via the bolts 37 and nuts (not shown) inserted through the bolt holes 43 and the long holes 36, the base fixing part 41 and the column fixing part 35 are in the direction indicated by the arrow X in FIG. ) Are slidable and fixed along the horizontal direction.

  The support member 5 is a member that supports the side surface 2 </ b> A of the filtration tower 2. The support member 5 is fixed by welding at two locations (a total of eight locations) that are separated in the vertical direction into approximately three equal parts in the longitudinal direction (vertical direction) of the four columns 4. The support members 5 and 5 fixed to the adjacent support columns 4 and 4 extend in a discontinuous ring shape in plan view.

  As shown in FIG. 5, each support member 5 includes a fixed portion 53, an outer curved portion 51, and an inner curved portion 52. The fixing portion 53 is a semicircular portion that is fitted and fixed to the support column 4. The outer curved portion 51 is a portion that is curved in an arc shape extending to both the left and right sides, and forms a surface facing the support column 4. The inner curved portion 52 is a portion that is curved in an arc shape extending to both the left and right sides, and forms a surface facing the side surface 2 </ b> A of the filtration tower 2.

The outer curved portion 51 is formed from a rigid member having rigidity and serves as a surface facing the support column 4 in each support member 5. The rigid member is made of, for example, a steel plate material. The outer curved portion 51 and the fixed portion 53 are integrally configured.
The inner curved portion 52 is formed from a cushion member having cushioning properties and serves as a surface facing the filtration tower 2 in each support member 5. The cushion member is made of, for example, an elastic member such as a sponge or a rubber film. The inner curved portion 52 is attached to the inner side of the outer curved portion 51.

  As shown in FIGS. 1 to 3, the reinforcing member 6 is fixed to the upper end portion 4 </ b> A of each column 4 at a position near the upper end surface 2 </ b> C of the treated water input port portion 2 </ b> B in the filtration tower 2. The reinforcing member 6 extends in a continuous quadrangular ring shape in plan view. Specifically, the reinforcing member 6 includes four beam members 60 that are connected and fixed between the upper ends 4A and 4A of the adjacent columns 4 and 4, respectively. Each beam member 60 is comprised from a hollow steel frame material. Each beam member 60 is fixed by bolts 62 to a fixing piece 61 fixed to the upper end portion 4A of each column 4 by welding at both ends in the longitudinal direction. Thereby, the function which maintains the distance between each support | pillar 4 is exhibited.

  Between the base 3 constituting the gantry 7 and one beam member 60 in the reinforcing member 6, the valve stand 10 is stretched and fixed in the vertical direction. The valve stand 10 is provided to fix a valve unit (not shown) used for switching the flow path of the filtration device to the gantry 7.

Next, an assembling method of the container fixing device 1 of the first embodiment will be briefly described.
First, the fixing leg 90 is fixed to the bottom of the tower body 21 of the filtration tower 2. Then, the fixing portion 92 of the fixing leg 90 is placed on the upper end flange portion 31 </ b> A of the channel steel material 30 constituting the base 3. Then, the filter tower 2 is supported on the base 3 by fixing the fixing portion 92 of the fixing leg 90 to the upper end flange portion 31 </ b> A of the channel steel material 30 with the bolt 94.

  Next, the four support columns 4 are arranged upright in a vertical posture so as to be positioned on the side surface side of the filtration tower 2 at each of the four locations in the circumferential direction of the base 3. And the base fixing | fixed part 41 of the lower end of each support | pillar 4 is fixed to the support | pillar fixing | fixed part 35 of the outer peripheral part of the base 3 via the volt | bolt 37 and a nut (not shown). As a result, the eight support members 5 fixed in advance to the middle portion of each column 4 in the longitudinal direction support the side surface 2 </ b> A of the filtration tower 2.

  Here, the base fixing part 41 at the lower end of each column 4 and the column fixing part 35 on the side of the base 3 are slid along each other in a horizontal direction via bolts 37 and nuts (not shown). Finely adjust the position of each column 4 inward and outward. Thereby, the arc-shaped inner curved portion 52 having cushioning properties in each support member 5 can be brought into contact with the side surface 2A of the filtration tower 2 with substantially equal force.

  Next, the beam member 60 is connected and fixed between the upper ends 4A and 4A of the adjacent columns 4 and 4, and the continuous square annular reinforcing member 6 is attached in plan view. Thereby, as shown in FIG.1 and FIG.2, the filtration tower 2 is fixed to the mount frame 7 which consists of the base 3, the support | pillar 4, the supporting member 5, and the reinforcement member 6, and the packaged container fixing device 1 Assembly is complete.

The packaged container fixing device 1 is lifted by a crane or the like (not shown) using an eyebolt 40 and mounted on a transport vehicle such as a truck. The container fixing device 1 is transported to a predetermined installation location by the movement of the transport vehicle. Then, near the predetermined installation location, the container fixing device 1 is again lifted and suspended by a crane or the like using the eyebolt 40 and placed on the installation location. After mounting, the column fixing part 35 in the base 3 is fixed to the installation surface 8 with anchor bolts (not shown). Thereby, the container fixing device 1 is installed at a predetermined installation location.
In addition, after installation is completed, the eyebolt 40 may be removed or may not be removed.

According to the container fixing device 1 of the first embodiment, for example, the following effects are exhibited.
In the container fixing device 1 according to the first embodiment, the base 3 that supports the fixing leg 90 that is the bottom of the filtration tower 2 and the base 3 that stands on the side 3 </ b> A side of the filtration tower 2 are erected. The support columns 5 and the support members 5 that extend in a discontinuous ring shape in plan view and are fixed to the four support columns 4 and support the side surfaces of the filtration tower 2 are provided.
Therefore, the side surface 2A of the filtration tower 2 supported by the base 3 can be supported by being clamped and supported from four directions by the support members 5 fixed to the respective columns 4.

Moreover, in the container fixing device 1 of the first embodiment, it is not necessary to bring the support column 4 into direct contact with or close to the side surface 2A of the filtration tower 2, and between the side surface 2A of the filtration tower 2 and the support column 4. A gap is formed.
Therefore, even when the filter tower 2 made of synthetic resin having low impact resistance is fixed, it is difficult to generate a large force per unit area on the side surface of the filter tower 2 and the support column 4 during transportation or during an earthquake. Therefore, it can suppress that the filter tower 2 is cracked or the local part of the side surface of the filter tower 2 is damaged.

Moreover, in the container fixing device 1 of the first embodiment, the arcuate outer curved portion 51 that is the surface of the support member 5 that faces the filtration tower 2 is formed of a rigid member having rigidity. Further, the arc-shaped inner curved portion 52 that is a surface facing the side surface 2A of the filtration tower 2 is formed of a cushion member having cushioning properties.
Therefore, when the filtration tower 2 swings in the horizontal direction during transportation or during an earthquake, the force of the swing can be absorbed by the cushioning property of the arc-shaped inner curved portion 52 and can be reduced. Accordingly, it is possible to further enhance the effect of suppressing cracking of the filtration tower 2 and local damage.

  Moreover, in the container fixing device 1 of the first embodiment, the upper end portion 4A of each support column 4 is located in the vicinity of the upper end surface 2C of the treated water input port portion 2B that becomes the upper surface of the filtration tower 2. In addition, the beam members 60 are connected and fixed between the adjacent columns 4 at positions near the upper end surface 2C of the treated water inlet port 2B of each column 4, thereby being continuous in plan view. A reinforcing member 6 extending in a square ring shape is formed.

  Therefore, the entire gantry 7 (container fixing device 1) can be a very sturdy structure, and the function of maintaining the distance between the columns 4 can be surely exhibited. Therefore, it is possible to sufficiently ensure the earthquake resistance (vibration resistance) strength when the packaged container fixing device 1 is transported or when an earthquake occurs, and to further improve the effect of suppressing cracking and damage of the filtration tower 2.

  Furthermore, in the container fixing device 1 of the first embodiment, a base fixing part 41 is provided at the lower end of each support column 4, and the base 3 has a support fixing part 35. The fixing portion 35 is configured to be slidable and fixable along the horizontal direction.

  Therefore, when the container fixing device 1 is assembled, the base fixing portion 41 and the column fixing portion 35 are slid and fixed along the horizontal direction to finely adjust the position of each column 4 inward and outward. The arc-shaped inner curved portion 52 having cushioning properties in each support member 5 can be brought into contact with the side surface 2A of the filtration tower 2 with a substantially equal force. Therefore, even when the filter tower 2 made of synthetic resin having low impact resistance is fixed, the filter tower 2 is broken during transportation or an earthquake, or the local side surface 2A of the filter tower 2 is damaged. The suppression effect of this can be further enhanced.

Next, the container fixing device 1 according to the second embodiment of the present invention will be described.
FIG. 6 is a perspective view showing a state in which the filtration tower 2 is fixed using the container fixing device 1A of the second embodiment. FIG. 7 is a front view showing a state in which the filtration tower 2 is fixed using the container fixing device 1A of the second embodiment. FIG. 8 is a perspective view showing a container fixing device 1A of the second embodiment. FIG. 9 is an enlarged perspective view illustrating the structure of the lower end portion 4B of the column 4 in the container fixing device 1A of the second embodiment.

  The second embodiment will be described with a focus on differences from the first embodiment, and the same configurations and similar components as those of the first embodiment will be denoted by the same reference numerals, and detailed description thereof will be omitted. To do. In the second embodiment, the description in the first embodiment is applied to points that are not particularly described.

  As shown in FIGS. 6 to 8, the container fixing device 1 </ b> A of the second embodiment includes a base 3, four struts 4, and a support member 5. The base 3, the support column 4, the support member 5, and the reinforcing member 6 constitute a frame 7 that fixes the filtration tower 2 of the filtration device.

  The base 3 is formed in a quadrangular ring shape by assembling and fixing four strip plate members 33 in a substantially cross-beam shape. As each strip material 33, a steel material is used. A reinforcing strip plate member 33A is stretched between the pair of opposed strip plate members 33, 33 in the longitudinal direction and fixed.

  The support columns 4 are arranged at four corners (corner portions) of the square annular base 3. Each column 4 is formed of a steel prism. 4 A of upper ends of each support | pillar 4 are located below 2 C of upper end surfaces of the to-be-processed water inlet part 2B used as the upper surface of the filtration tower 2. As shown in FIG. Specifically, the upper end portion 4 </ b> A of each column 4 is located at a height that is about half of the vertical length of the filtration tower 2. An eyebolt 40 is fixed to the central portion of the top surface of the upper end portion 4 </ b> A of each column 4.

As shown in FIG. 9, square tube members 81 are fixed to the four corners of the base 3 by welding in a vertical posture. The rectangular tube member 81 has a square hole 80 as an inserted portion into which the lower end portion 4B of the support column 4 can be inserted. In the state where the lower end portion 4B of the support column 4 is inserted into the rectangular hole 80 of the rectangular tube member 81, the support column 4 is fixed to the rectangular tube member 81 with a bolt (not shown), whereby each support column 4 It stands upright in a vertical posture so as to be positioned on the side surface 2A side.
The structure in which the lower end 4B of the support column 4 is inserted into the square hole 80 of the rectangular tube member 81 and the support column 4 is erected with respect to the base 3 is the same as that of the support column 4 as in the second embodiment. This is easy to implement when the length is relatively short and the strut 4 is relatively rigid.

  As shown in FIG. 6, the support member 5 is formed in an annular shape so as to surround the entire circumference of the side surface of the filtration tower 2 in the vicinity of the upper ends 4 </ b> A of the four columns 4. Specifically, the support member 5 is formed by connecting and fixing four arc-shaped plate members 54 divided into a quarter of the circumference between the adjacent support columns 4 and 4, respectively. It is comprised so that it may extend continuously cyclically | annularly.

  The four arcuate plate members 54 constituting the support member 5 serve as a beam member that connects and fixes the adjacent columns 4 and 4 and functions to maintain the distance between the columns 4. Thereby, the support member 5 has a shape that extends in a continuous annular shape in a plan view, and exhibits the same function as the reinforcing member 6 in the first embodiment.

In the second embodiment, the upper and lower two-stage valve stands 10 are spanned and fixed between a pair of adjacent columns 4 and 4. The valve stand 10 is provided to fix a valve unit (not shown) used for switching the flow path of the filtration device to the gantry 7.
Further, the control box 11 is fixed and supported by one band plate member 33 of the base 3 and the support member 5 positioned above the band plate member 33. The control box 11 mainly includes a control device (not shown) that controls the valve unit.

According to the container fixing device 1A of the second embodiment, for example, the following effects are exhibited.
In the container fixing device 1A of the second embodiment, the upper end portion 4A of the support column 4 is positioned below the upper end surface 2C of the treated water input port portion 2B which is the upper surface of the filtration tower 2 supported by the base 3. The support member 5 continuously extends in an annular shape in plan view.

  Therefore, the length of the plurality of (four) support columns 4 which are the main constituent members of the gantry 7 is shortened, thereby reducing the overall weight of the container fixing device 1 and reducing the material cost, and filtering. The entire circumference of the side surface 2A of the tower 2 can be supported by the support member 5. Therefore, the filtration tower 2 can be stably held.

Further, in the container fixing device 1A of the second embodiment, in the state where the lower end portion 4B of the support column 4 is inserted into the rectangular hole 80 of the rectangular tube member 81 fixed to the base 3, the support column 4 is Stands on the base 3.
Therefore, not only the assembly of the support column 4 with respect to the base 3 is facilitated, but also the external force applied to the support column 4 due to the shaking of the filtration tower 2 or the like can be firmly received by the square tube member 81. Therefore, while the structure is simple, the support column 4 can be prevented from falling down, and the overall durability of the container fixing device 1A can be improved.

As mentioned above, although preferred embodiment was described, this invention is not limited to embodiment mentioned above, It can implement with a various form.
For example, the support member 5 may extend in a continuous ring shape as in the second embodiment, or may be non-continuous or extended in a ring shape as in the first embodiment. . The “annular” is not limited to an annular shape as in the embodiment, but may be a polygonal ring such as a square ring, a triangular ring, or a hexagonal ring, or may be a ring having another shape.
The side surface of the container may be curved or flat.

  As the base 3, in the first embodiment, the channel steel material 30 is wound and formed into an annular shape, and in the second embodiment, the four strips 33 are assembled in a substantially cross-beam shape. And fixed and formed into a square ring shape. In the case of each of these embodiments, the weight of the base 3 is reduced and the amount of material used is small, so that the cost can be reduced. However, a flat plate-like base may be used as the base as viewed from the whole.

The number of struts may be other than four.
The container to be fixed is not limited to the filtration tower 2 of the filtration device described in the embodiment, and may be a resin cylinder of a water softener or a treatment tank of other water treatment device.

1 container fixing device 2 filtration tower (container)
2A Side of filtration tower (side of container)
DESCRIPTION OF SYMBOLS 3 Base 35 Support | pillar fixing part 4 Support | pillar 4A Upper end part of support | pillar 4B Lower end part of support | pillar 41 Base fixing | fixed part 5 Support member 51 Outer curved part (opposite surface with support | pillar)
52 Inside curved part (opposite surface to container)
6 Reinforcing member 80 Square hole (inserted part)

Claims (6)

A base supporting the bottom of the container;
A plurality of struts erected on the base so as to be located on the side of the container;
A support member that extends continuously or discontinuously in a plan view, is fixed to each of the plurality of support columns, and supports the side surface of the container;
A container fixing device comprising: The surface of the support member facing the container is made of a cushion member having cushioning properties,
The container fixing device according to claim 1, wherein a surface of the support member facing the support column is formed of a rigid member having rigidity. The upper end of the column is located near the upper surface of the container supported by the base,
The support members fixed to the adjacent struts are discontinuous,
The container fixing device further includes a reinforcing member that is fixed to each of the plurality of support columns at a position in the vicinity of the upper surface of the container supported by the base and extends continuously in a ring shape in a plan view. The container fixing device described The support column has a base fixing portion at the lower end thereof,
The base has a column fixing part,
The container fixing device according to claim 3, wherein the base fixing part and the column fixing part are configured to be slidable and fixable along a horizontal direction. The upper end of the column is positioned below the upper surface of the container supported by the base,
The container fixing device according to claim 1, wherein the support member continuously extends in an annular shape. The base has a portion to be inserted into which the lower end of the column can be inserted,
The container fixing device according to claim 5, wherein the support column is erected on the base in a state where a lower end portion of the support column is inserted into the insertion portion.

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