JP7565103B2 - Fixing stand for electrical equipment - Google Patents

Description

The present invention relates to a fixing stand for electrical equipment.

Electrical equipment such as chargers and transformers may be installed outdoors. In particular, in recent years, with the spread of electric vehicles (hereinafter referred to as "EVs"), there are more opportunities to install EV chargers outdoors. When installing such electrical equipment such as chargers outdoors, a method of installing a base and fixing the electrical equipment on the base is generally adopted. For example, Patent Document 1 discloses a fixing method that includes the steps of: arranging each of a plurality of support members that will support the housing from below in a position aligned with the fixing parts of the bottom cover when a detachable bottom cover is removed from the bottom of the housing; attaching the fixing parts to each of the plurality of support members that have been arranged; and attaching the bottom of the housing to the bottom cover with the fixing parts attached to each of the plurality of support members.

JP 2017-220534 A

The fixing method of Patent Document 1 requires complex processes such as positioning the support members and attaching the fixing parts at the site where the electrical equipment is installed. In addition, when electrical equipment is fixed using the above fixing method, cables such as electric wires connected to the electrical equipment are exposed, and are often damaged by wildlife. Furthermore, in order to reduce the damage described above, it is common to bury cables underground, but such cable burying work requires large-scale civil engineering work using equipment, making the installation of electrical equipment more difficult.

As a result of extensive research, the inventors have found that the above problems can be solved by using a fixed base with a specific structure, and have arrived at the present invention.
That is, the present invention provides:
[1] A base member having at least a flat surface on an upper side;
a spacer member disposed on an upper flat surface of the base member;
a cover member that covers at least the spacer member while leaving a space around the spacer member;
a fixing member protruding in a substantially perpendicular direction from an upper flat surface of the base member and penetrating the cover member to be exposed to the outside;
In a fixing stand for electrical equipment including
a fixing base, the space being a space for arranging cables of the electrical equipment ;
[2] The fixing stand according to [1], characterized in that the fixing stand for the electrical equipment includes a plurality of pieces of electrical equipment.
[3] The fixing stand for the electrical equipment according to [1] or [2], wherein the electrical equipment is a charging equipment for an electric vehicle.
[ 4 ] A base member having at least a flat surface on the upper side;
a spacer member disposed on an upper flat surface of the base member;
A cover member that covers at least the spacer member while leaving a space around the spacer member. A hole is provided in each of the base member and the cover member, and the center of the hole in the base member and the center of the hole in the cover member overlap when viewed from a planar direction.
A fixing base for electrical equipment according to any one of [1] to [3] ,
[ 5 ] The fixing base according to any one of [1] to [4], wherein the base member includes a groove portion on its upper surface and a hook portion protruding from the vicinity of the upper end of the groove portion toward the center of the groove, and the fixing member is hooked by the hook portion ; and [ 6 ] the base member has a shape having a length when viewed in a planar direction, and at least two of the base members are arranged in parallel,
The fixing base according to any one of [1] to [5] , wherein the spacer member has a shape having a length when viewed in a planar direction and is installed by being hung over the at least two base members;
Regarding.

The electrical equipment fixing stand of the present invention is easy to install because it can be assembled in a factory or the like and then transported to the site for installation. In addition, since large-scale civil engineering work such as cable burying is not required for installation, the installation work for the electrical equipment can be completed more easily and in a shorter time. Furthermore, since the structure of the fixing stand of the present invention is not complicated, the electrical equipment can be easily attached and detached.

1A is a perspective view of a fixing base of the present invention, FIG. 1B is a cross-sectional view taken along line AB in FIG. 1A, and FIG. 1C is a cross-sectional view taken along line CD in FIG. (A) Front view of one example of the base member, (B) Side view of the base member of (A), (C) Plan view of the base member of (A), (D) Front view of an example other than (A), (E) Side view of the base member of (D), and (F) Plan view of the base member of (D). 1A is a perspective view of a base member including a groove portion and a hook portion, FIG. 1B is a front view of the base member of FIG. 1A, and FIG. 1C is a plan view of the base member of FIG. (A) is a perspective view of one example of a spacer member, (B) is a front view of the spacer member of (A), (C) is a perspective view of an example of a spacer member other than (A), (D) is a front view of the spacer member of (C), (E) is a perspective view of yet another example of a spacer member, and (F) is a front view of the spacer member of (E). 2A is a perspective view of a fixing base having a different form from that of FIG. 1, FIG. 2B is a cross-sectional view taken along line EF in FIG. 1 and 5. FIG. 6A is a perspective view of a fixing base having a different form from those in FIGS. 1 and 5. FIG. 6B is a cross-sectional view taken along line IJ in FIG. 7A is a perspective view of a fixing base having a different form from those in FIGS. 1, 5 and 6, (B) is a sectional view taken along line MN in (A), and (C) is a sectional view taken along line OP in (A). FIG. 1 is a perspective view of an electrical equipment fixed using the fixing base of the present invention. 8 when the electrical equipment is fixed using the fixing base of FIG. 1; and FIG. 9 is a sectional view taken along the line QR in FIG. 8 when the electrical equipment is fixed using the fixing base of FIG.

A preferred embodiment of the present invention will be described with reference to the drawings. It goes without saying that the present invention is not limited to the following embodiments and aspects, and various modifications are possible within the technical scope of the present invention. In addition, "up and down," "front and back," and "left and right" in the text refer to the directions shown in each drawing.

A specific example of the fixed base for electrical equipment of the present invention (hereinafter simply referred to as the "fixed base") is shown in Figure 1. The fixed base 1 in Figure 1 includes a base member 2 having at least a flat surface on the upper side, a spacer member 3 installed on the upper flat surface of the base member 2, a cover member 4 that covers at least the spacer member 3 while leaving a space around the spacer member 3, and a fixing member 5 that protrudes approximately vertically from the upper flat surface of the base member 2 and penetrates the cover member 4 to be exposed to the outside. Another example of the fixed base 1 of the present invention is shown in Figure 7. The fixed base 1 in FIG. 7 includes a base member 2 having at least a flat surface on the upper side, a spacer member 3 installed on the upper flat surface of the base member 2, and a cover member 4 that covers at least the spacer member 3 while leaving a space around the spacer member 3. The base member 2 and the cover member 4 have holes 23 and 41, respectively, and the center of the hole 23 in the base member 2 and the center of the hole 41 in the cover member 4 overlap when viewed from the planar direction. Each component will be described in detail below.

1. Base member 2
The base member 2 is a member having at least a flat surface on the upper side. The base member 2 is a base for supporting the spacer member 3 described later, and is also a base for supporting the cable of the electrical equipment fixed to the fixed base 1 so that it does not come into direct contact with the ground. The base member 2 is also a base member for fixing the cover member 4 described later as necessary. The shape of the base member 2 can be adjusted appropriately according to the topography of the location where the electrical equipment is installed. For example, as shown in Figures 2(A) to (C), the planar shape of the base member 2 may be rectangular, and if the installation location of the electrical equipment is flat, the lower side of the base member 2 may be a flat surface. If the installation location of the electrical equipment has an incline, for example, the base member 2 may be inclined in the left-right direction and/or the front-back direction as shown in Figures 2(D) to (E). If the installation location has fine irregularities, the lower surface of the base member 2 may be provided with fine irregularities (not shown). The shape of the base member 2 when viewed from the planar direction may also be a polygon such as a triangle, a square including a rectangle, a pentagon, or a hexagon, or a circle including an ellipse. In addition, the shape of the base member 2 as viewed from the planar direction may be a shape having a length in the front-rear or left-right direction, such as a rectangle or an ellipse. The upper side of the base member 2 may have protrusions or irregularities (not shown) on the condition that the upper side has a flat surface large enough to accommodate the spacer member 3, as described later.

There are no particular restrictions on the material of the base member 2, provided that it can withstand the mass of the electrical equipment to be installed and the spacer member 3 described below. Examples of such materials include metal materials such as iron, steel, and aluminum, glass materials, concrete materials, resin materials such as acrylic, and wood. Among these, it is more preferable to use a concrete material, as it is less susceptible to the effects of the environment, such as humidity, at the installation location, and is relatively easy to process.

The base member 2 used in the present invention may include a groove portion 21 on its upper surface and a hook portion 22 protruding from the vicinity of the upper end of the groove portion 21 toward the center of the groove. Figure 3 shows an example of the form of the base member 2 including the groove portion 21 and the hook portion 22. As shown in Figures 3(A) to (C), the groove portion 21 extending in the front-rear direction is provided at approximately the center in the left-right direction of the base member 2. Also, the hook portion 22 protrudes from the vicinity of the upper left and right ends of the groove portion 21 toward approximately the center in the left-right direction of the groove portion 21. The groove portion 21 and the hook portion 22 are used when fixing the fixing member 5 to the base member 2, as described later. The shape of the hook portion 22 as described above is not particularly limited as long as it is a shape that allows the fixing member 5 to be fixed using a nut or the like, as described later. The groove portion 21 and the hook portion 22 may be formed by cutting or the like after the base member 2 is manufactured, or a mold may be used to form the groove portion 21 and the hook portion 22 when the base member 2 is molded. The shape of the groove 21 when viewed from the top may be linear as shown in Fig. 3, or may be a bent line. The shape of the groove 21 when viewed from the front may be polygonal, such as a square as shown in Fig. 3, or may be semicircular. The base member 2 having the groove 21 and the hook portion 22 may be used to fix the fixing member 5 as described above, or may be used to fix the spacer member 3 as described below.

2. Spacer member 3
The spacer member 3 is a member that is installed on the upper plane of the base member 2. By installing the spacer member 3 on the base member 2, a space is secured between the base member 2 and the cover member 4 described later. The material of the spacer member 3 can be appropriately selected on the condition that it can withstand the mass of the electrical equipment installed on the fixed base 1. Examples of such materials include metal materials such as iron, steel, and aluminum, glass materials, concrete materials, resin materials such as acrylic, and wood. The shape of the spacer member 3 can also be appropriately adjusted according to the material on the condition that it can withstand the mass of the electrical equipment installed on the fixed base 1 and that a space can be secured for arranging cables of the electrical equipment as described later. As a specific shape of the spacer member 3, for example, as shown in Figures 4(A) and (B), it may be a rod-shaped member having a length. Also, as shown in Figures 4(C) and (D), it may be a plate-shaped member having a thickness and an elliptical planar shape. Furthermore, it may be a rod-like member having a length and a shape that can secure more space, such that its shape when viewed from the front looks like the character "工" or the character "C" (the character "工" in Figures 4 (E) and (F)).

3. Cover member 4
The cover member 4 is a member that covers at least the spacer member 3 while leaving a space around the spacer member 3. The material of the cover member 4 can be appropriately selected on condition that it can withstand the mass of the electrical equipment installed on the fixed base 1. Examples of such materials include metal materials such as iron, steel, and aluminum, glass materials, concrete materials, resin materials such as acrylic, and wood. The shape of the cover member 4 is not particularly limited on condition that it is a shape that can cover at least the spacer member 3. For example, it may be a plate-shaped member whose shape when viewed from a planar direction is a polygon such as a triangle, a rectangle, a pentagon, and a hexagon, or a circle including an ellipse. The cover member 4 has a hole 41 for passing the fixing member 5 therethrough, as described later. In addition, the cover member 4 can have a hole 41' for passing cables of the electrical equipment fixed to the fixed base 1, as necessary. The holes 41 and 41' can be opened in advance, or can be opened after the cover member 4 is fixed to the fixed base 1, as described later. Furthermore, by providing an uneven surface on at least the surface of the cover member 4, the possibility of an accident such as a worker's slipping when fixing the electrical equipment to the fixing base 1 can be reduced.

4. Fixing member 5
The fixing member 5 is a member that protrudes in a substantially vertical direction from the upper flat surface of the base member 2 and penetrates the cover member 4 to be exposed to the outside. Here, "substantially vertical" means an angle at which the fixing member 5 penetrating the cover member 4 can fix the electrical equipment. Therefore, it includes not only a case where the angle between the flat surface of the base member 2 and the axial direction of the fixing member 5 is a right angle, but also an angle other than vertical at which the electrical equipment can be fixed by the fixing member 5. The fixing member 5 is a member for fixing the electrical equipment fixed to the fixing base 1 as described later. Specific examples of such members include, for example, members for screw fastening such as bolts, such as bolts and members for pinning. The material of such fixing member 5 can be appropriately selected on the condition that it can support the electrical equipment installed on the fixing base 1 so that it does not move. Examples of such materials include metal materials such as iron, steel, and aluminum, glass materials, concrete materials, and resin materials such as acrylic.

5. Specific Example 1 of the Fixing Base 1
FIG. 1 shows a specific embodiment 1 of the fixing base 1. In the fixing base 1 of FIG. 1, two spacer members 3, which are H-shaped steel bars, are installed in parallel on the upper surface of a base member 2 made of concrete, which has flat upper and lower surfaces. The spacer members 3 are fixed to the base member 2 by fasteners 31 (bolts in FIG. 1). A fixing member 5 (bolts in FIG. 1) consisting of a shaft portion 51 and a head portion 52 is embedded in the base member 2 with the head portion 52 facing downward. The shaft portion 51 of the fixing member 5 extends from the upper flat surface of the base member 2 in a direction approximately perpendicular to the direction of the plane. The base member 2 and the spacer member 3 are surrounded by a cover member 4, and a space is secured around the spacer member 3. In FIG. 1, the cover member 4 surrounds the spacer member 3 together with the base member 2, but the cover member 4 may be used to surround only the spacer member 3. In this case, it is preferable that a space is provided between the cover member 4 and the spacer member 3 so that cables such as electric wires of electrical equipment fixed to the fixed base 1 can be passed through as described below. More preferably, as described above, it is more preferable that the cover member 4 surrounds the spacer member 3 together with the base member 2. In this way, the unevenness of the fixed base 1 is reduced, the overall strength of the fixed base 1 is increased, and accidents such as a worker tripping during installation work can be avoided.

The cover member 4 in FIG. 1 is a box-shaped member without a bottom, which is made by welding a checkered steel plate having a rectangular planar shape, and is installed so as to cover the base member 2 and the spacer member 3. The cover member 4 is fixed to the side of the base member 2 by a fastener 42 (a bolt in FIG. 1). When it is not necessary to fix the cover member 4, the fastener 42 is not used. The fixing member 5 protrudes outward from a hole 41 formed in the cover member 4. A nut 53 is fastened to the shaft portion 51 so as to be located at the point where the inner surface of the cover member 4 and the shaft portion 51 of the fixing member 5 contact each other. By providing the nut 53 as described above, the strength of the cover member 4 near the hole 41 can be improved, and the durability against the mass of the electrical equipment can be further improved when the electrical equipment is fixed to the fixing base 1. In addition, a hook may be provided on the upper surface of the fixing base 1 to make it easier to move the fixing base 1 using a rope or the like. Specifically, a hole may be drilled through the spacer member 3 and the cover member 4, and the hook may be bolted in place (not shown).

6. Specific Example 2 of the Fixed Base 1
Further specific examples of the fixed base 1 are shown in FIG. 5. In FIG. 5, the parts with the same numbers as those in FIG. 1 are the same as those in FIG. 1 unless otherwise specified. In the example of FIG. 5, the concrete base member 2 has a shape having a length when viewed from a planar direction, and at least two (three in FIG. 5) are arranged in parallel. The spacer member 3 is made of steel, has a shape having a length when viewed from a planar direction (H-shaped steel in FIG. 5), and is installed by hanging in a direction perpendicular to the length direction of the base member 2 (two in FIG. 5). By adopting such a configuration, the mass of the fixed base 1 can be made lighter, and the burden on the worker when installing the fixed base 1 can be further reduced. In FIG. 5, three base members 2 are installed in parallel, but these base members 2 do not necessarily need to be installed in parallel, and their positional relationship can be appropriately adjusted depending on the installation location, etc. In FIG. 5, the spacer member 3 is hung vertically across the base member 2, but this angle does not necessarily need to be vertical, and the angle can be appropriately adjusted depending on the installation location, etc.

7. Specific Example 3 of the Fixing Base 1
A further specific embodiment of the fixing base 1 is shown in FIG. 6. In FIG. 6, the parts that are assigned the same numbers as in FIG. 1 and FIG. 5 are the same as those in FIG. 1 and FIG. 5 unless otherwise specified. In the embodiment of FIG. 6, a base member 2 having a groove portion 21 and a hook portion 22 is used as the base member 2 for fixing the fixing member 5 (the base member 2 in the middle shown in FIG. 3(C)). The head 52 of the fixing member 5 (a bolt in FIG. 6) is placed in the groove portion 21 and hooked by the hook portion 22. By screwing using a nut 54 from the opposite side of the head 52, the hook portion 22 is sandwiched between the head 52 and the nut 54, and the fixing member 5 can be fixed to the base member 2 at a desired position of the groove portion 21. By using the base member 2 as described above, the position of the fixing member 5 can be appropriately adjusted on-site depending on the conditions of the place where the electrical equipment is installed. When the position of the fixing member 5 is adjusted on-site, after the position of the fixing member 5 is determined, holes 41 can be drilled on-site at locations on the cover member 4 that correspond to the locations of the fixing member 5. In addition, although the spacer member 3 is fixed to the base member 2 without the groove portion 21 and the hook portion 22 by using the fastener 31 in Fig. 6, the spacer member 3 may be fixed to the base member 2 that includes the groove portion 21 and the hook portion 22. In this case, for example, the spacer member 3 can be fixed by drilling holes at predetermined locations, hooking the head of the fastener 31 onto the hook portion 22, and passing the shaft portion through the hole in the spacer member 3 and bolting it.

8. Specific Example 4 of the Fixing Base 1
A further specific embodiment of the fixing base 1 is shown in FIG. 7. In FIG. 7, the parts having the same numbers as those in FIG. 1, 5, and 6 are the same as those in FIG. 1, 5, and 6 unless otherwise specified. In the embodiment of FIG. 7, instead of the fixing member 5, a hole 23 is opened in the base member 2. A fixing member fixing part 24 (a nut in the embodiment of FIG. 7) is embedded near the upper end of the hole 23. The center of the hole 23 in the base member 2 and the center of the hole 41 opened in the cover member 4 overlap on the line α (see FIG. 7(B) and (C)). In the embodiment of FIG. 7, the fixing member 5 (e.g., a bolt) can be inserted into the hole 23 through the hole 41 at the site and fixed using the fixing member fixing part 24 (a nut in the case of FIG. 7) (screw fastening in the case of FIG. 7).

9. Fixing Electrical Equipment Using the Fixing Base 1 Figures 8 and 9 show a specific example of fixing electrical equipment EE using the fixing base 1 of the present invention. A hole is drilled in the bottom of the housing HO of the electrical equipment EE, and the shaft portion 51 of the fixing member 5 protruding from the cover member 4 is inserted into the hole and screwed with a nut 55 (see Figures 8 and 9 (A)). At the installation site of the electrical equipment EE, for example, the bottom of the housing HO of the electrical equipment EE is removed, and the bottom is fixed to the fixing base 1 by screwing with a nut 55, and then the housing HO is reassembled to fix the electrical equipment EE to the fixing base 1. In addition, holes 41', 41' are drilled in the fixing base 1, so that the cable CA of the electrical equipment EE can be sent out further to the outside through the inside of the fixing base 1. Inside the fixing base 1 of the present invention, a space surrounded by the cover member 4 is secured at least around the spacer member 3, and the cable CA can be passed through the space. The cable CA is surrounded by the cover member 4 and can be passed over the base member 2, eliminating the need for burying the cable and minimizing damage caused by animals, etc. When removing the electrical equipment EE, it can be easily removed by reversing the steps taken during installation. The fixing base 1 of the present invention has a simple structure, making it easy to attach and detach electrical equipment.

Figure 9(B) shows a form in which the electrical equipment EE is fixed using the fixing base 1 of Figure 7. In the example of Figure 9(B), the bottom of the housing HO is removed as in the case of Figure 9(A), and the bottom of the housing HO is fixed to the fixing base 1 by screwing the fixing member 5 (bolt in Figure 9(B)) to the fixing member fixing part 24 (nut in Figure 9(B)) embedded in the upper part of the hole 23 drilled in the base member 2 through the hole drilled in the bottom of the HO and the hole 41 in the cover member 4. After the bottom of the housing HO is fixed to the fixing base 1, the housing HO is reassembled as in the case of Figure 9(A).

When multiple electrical equipment is to be installed on-site (for example, an EV charger, a power distributor, and a transformer are to be installed in the same location), the surface area of the fixed base 1 in the planar direction and the number of fixing members 5 used can be increased to fix these multiple electrical equipment to one fixed base 1. By fixing multiple electrical equipment to a fixed base 1 with such a large surface area, when connecting individual electrical equipment with cables, the cables can be connected through the internal space of the same fixed base 1, eliminating the need for burying the cables. It is also possible to prepare a fixed base 1 for each individual piece of electrical equipment and fix each piece of electrical equipment to the individual fixed base 1. In this case, by placing each fixed base 1 close to each other, it is possible to minimize the frequency with which the cables connecting each piece of electrical equipment are exposed to the outside. Also, the fixed base 1 without electrical equipment installed can be used as a substitute for piping for passing cables, etc.

The fixing base of the present invention can be preassembled in a factory or the like and then transported to the site for installation. Not only can the structure be simplified, but electrical equipment can be easily attached and detached. This can significantly reduce the amount of work required at the site to install electrical equipment, and can greatly contribute to the spread of industries that require electrical equipment, such as EVs.

1: Fixed stand
2: Base member, 21: Groove portion, 22: Hook portion, 23: Hole, 24: Fixing member fixing portion 3: Spacer member, 31: Fastener 4: Cover member, 41: Hole, 41': Hole, 42: Fastener 5: Fixing member, 51: Shaft portion, 52: Head portion, 53 to 55: Nuts

Claims (23)

A base member having at least a flat surface on an upper side;
a spacer member disposed on an upper flat surface of the base member;
a cover member that covers at least the spacer member while leaving a space around the spacer member;
a fixing member protruding in a substantially perpendicular direction from an upper flat surface of the base member and penetrating the cover member to be exposed to the outside;
In a fixing stand for electrical equipment including
A fixed base, characterized in that the space is a space for placing cables of the electrical equipment. The fixing stand according to claim 1, characterized in that the fixing stand for the electrical equipment includes a plurality of pieces of electrical equipment. The fixing stand for electrical equipment according to claim 1 or 2, wherein the electrical equipment is a charging facility for an electric vehicle. A base member having at least a flat surface on an upper side;
a spacer member disposed on an upper flat surface of the base member;
A cover member that covers at least the spacer member while leaving a space around the spacer member. A hole is provided in each of the base member and the cover member, and the center of the hole in the base member and the center of the hole in the cover member overlap when viewed from a planar direction.
3. A fixing stand for electrical equipment according to claim 1 or 2 . A base member having at least a flat surface on an upper side;
a spacer member disposed on an upper flat surface of the base member;
A cover member that covers at least the spacer member while leaving a space around the spacer member. A hole is provided in each of the base member and the cover member, and the center of the hole of the base member and the center of the hole of the cover member overlap when viewed from a planar direction.
4. A fixing stand for electrical equipment according to claim 3 . 3. The fixed base according to claim 1 , wherein the base member includes a groove on its upper surface and a hook portion protruding from an upper end of the groove toward the center of the groove, and the fixed member is hooked by the hook portion. 4. The fixed base according to claim 3 , wherein the base member includes a groove on its upper surface and a hook portion protruding from an upper end of the groove toward the center of the groove, and the fixed member is hooked by the hook portion. 5. The fixed base according to claim 4 , wherein the base member includes a groove on its upper surface and a hook portion protruding from an upper end of the groove toward the center of the groove, the fixed member being hooked by the hook portion. The base member has a shape having a length when viewed in a planar direction, and at least two of the base members are arranged in parallel,
3. The fixing base according to claim 1 , wherein the spacer member has a shape having a length when viewed in a planar direction and is installed so as to span across the at least two base members. The base member has a shape having a length when viewed in a planar direction, and at least two of the base members are arranged in parallel,
The fixing base according to claim 3 , wherein the spacer member has a shape having a length when viewed in a planar direction and is installed so as to span across the at least two base members. The base member has a shape having a length when viewed in a planar direction, and at least two of the base members are arranged in parallel,
The fixing base according to claim 4 , wherein the spacer member has a shape having a length when viewed in a planar direction and is installed so as to span across the at least two base members. The base member has a shape having a length when viewed in a planar direction, and at least two of the base members are arranged in parallel,
The fixing base according to claim 6 , wherein the spacer member has a shape having a length when viewed in a planar direction and is installed so as to span across the at least two base members. The base member has a shape having a length when viewed in a planar direction, and at least two of the base members are arranged in parallel,
The fixing base according to claim 7 , wherein the spacer member has a shape having a length when viewed in a planar direction and is installed so as to span across the at least two base members. The base member has a shape having a length when viewed in a planar direction, and at least two of the base members are arranged in parallel,
The fixed base according to claim 8 , wherein the spacer member has a shape having a length when viewed in a planar direction and is installed so as to span across the at least two base members. A fixing stand for electrical equipment having a base member, a spacer member, a cover member, and a fixing member,
A spacer member is provided on the upper side of the base member,
A cover member is provided on the upper side of the spacer member,
The cover member has an electrical device on the upper side thereof,
The electrical equipment is fixed by the fixing member,
There is space above the base member, beside the spacer member, and below the cover member,
A fixed base characterized in that the cables of the electrical equipment are arranged in the space. 16. The fixing base according to claim 15, wherein the fixing member penetrates the cover member from above the base member to fix the electrical equipment. 17. The fixing base according to claim 15 or 16, wherein the fixing member supports the electrical equipment. 17. The fixing base according to claim 15 or 16, characterized in that the cable is arranged without contacting the ground. 17. The fixing base according to claim 15 or 16, characterized in that the cables are arranged in a horizontal direction in the space. 17. The fixing base for electrical equipment according to claim 15 or 16, characterized in that the fixing base for electrical equipment is for a plurality of electrical equipment. 21. The fixed base according to claim 20, wherein cables connecting a plurality of electrical devices are connected through said space. 17. The fixing base according to claim 15 or 16, wherein the electrical equipment is a charging equipment for an electric vehicle. 17. The method for installing a fixing base according to claim 1, 2, 15 or 16, wherein no burying work for cables of the electrical equipment is required.

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