JPH09257314A - Hot water device installing structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a hot water device installing structure in which a main body of the hot water device can be installed efficiently within a limited space. SOLUTION: A frame block is comprised of a lower frame block 19 arranged at a substantial entire surface of a floor surface 11, a deep side frame block 20 fixed at the upper surface of the lower frame block and also fixed to a deep side position, and an operator's side upper frame block fixed to the upper surface of the lower frame block 19 and removably attached to the operator's side position. In addition, the main body 14 of the hot water device is abutted against the deep side frame block 20 to provide a fulcrum point, thereby there is provided an installed upper surface section 32 for use in rotating the main body upper end 14a of the hot water device from the operator's side toward the deep side.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention mainly relates to an arrangement structure of a water heater mounted on a floor surface in a limited space.

[0002]

2. Description of the Related Art FIG. 6 shows a conventional water heater arrangement structure.
And the one described in Japanese Utility Model Laid-Open No. 2-128050 shown in FIG. 7 is known.

In such a structure, the pedestals 2 and 2 are attached to the floor surface 1.
A water heater main body 4 is disposed in the storage case 3 as a substantially closed space disposed via the.

A leg mounting plate 5 as shown in FIG. 7 is fixed to the lower portion of the water heater body 4.

On the leg mounting plate 5, the upper portion 6a of the support leg 6 is provided.
Are covered and arranged, and are connected by bolts 7, 7, and the like.

As shown in FIG. 1, the lower portion 6b of the leg mounting plate 5 is fastened to the bottom portion 3a of the storage case 3 together with the pedestals 2 and 2 with bolts 8 and 8 or the like. , Are fixedly arranged.

[0007]

However, in such a conventional water heater arrangement structure, the upper portion 6a of the support leg 6 is connected to the leg mounting plate 5 at the lower portion of the water heater main body 4. When attempting to store it in the storage case 3, for example, the opening 3b of the storage case 3 may be too narrow to enter.

Therefore, it is conceivable to connect the upper portion 6a of the support leg 6 to the leg mounting plate 5 in the storage case 3 with the bolts 7, 7, etc. However, in the storage case 3, the working space is small. For example, when one worker lifts the water heater main body 4 having a predetermined weight and is unstable, another worker attaches to the leg mounting plate 5 and the upper portion 6 of the support leg 6
Since it is necessary to connect a with bolts 7, 7, etc., it was difficult to say that workability was good.

[0009] Therefore, an object of the present invention is to provide a water heater disposition structure in which the water heater main body can be efficiently disposed in a limited space and the disposition workability is good.

[0010]

In order to solve the above-mentioned problems, according to claim 1 of the present invention, in a gantry in which a water heater main body is arranged on a floor surface, the gantry is substantially the same as the floor surface. A lower pedestal arranged over the entire surface, an upper back pedestal fixed to an inner position on the upper surface of the lower pedestal, and an upper surface of the lower pedestal, and detachable to the front position. Has a front upper frame fixed to
The water heater body is brought into contact with the back-side upper mount,
The water heater is characterized in that the water heater has an upper surface portion for rotating the upper end of the water heater main body from the front side to the rear side by using the fulcrum.

According to the first aspect of the present invention configured as above, since the lower pedestal is disposed on the floor surface and the rear upper pedestal is fixed, the rear upper pedestal is disposed on the upper surface portion. By bringing the legs into contact with each other to form a fulcrum, the upper end of the water heater main body can be rotated and lifted from the front side toward the back side.

Then, by mounting the front side upper pedestal in the lifted state, the water heater main body can be arranged in a stable state.

Further, according to the second aspect of the invention, since the water heater main body is arranged in a substantially box-shaped substantially closed space having a floor surface portion of a predetermined area, it is used for carrying in and out the water heater main body. An opening is formed, and at the lower part of the water heater body, a leg portion is integrally provided so that the height to the upper end of the water heater body is a height that can be carried in and out horizontally from the opening portion, and In an arrangement structure of a water heater having an upper end of the water heater body, which is lifted from the opening portion to a position in which the water heater cannot be horizontally inserted and removed, and the leg portion is fixed to the floor surface portion, the trestle is the floor. A lower pedestal disposed on substantially the entire surface, an upper back pedestal fixed on the upper surface of the lower pedestal and at a rear side position from the opening, and substantially the same height as the rear upper pedestal. Attached to the upper surface of the lower pedestal and at the front side position from the opening The upper part of the water heater is fixed so that the main body of the water heater can be rotated from the front side to the rear side by bringing the legs into contact with the upper part of the rear side. The water heater is characterized in that the water heater has an arrangement upper surface portion having a height such that the upper end does not contact the upper edge of the opening when the water heater is moved.

According to the second aspect of the present invention configured as described above, the water heater main body is moved in the substantially horizontal direction through the opening while the front upper pedestal is removed, and the water heater is carried in.

Next, the legs are brought into contact with the upper surface of the water supply unit provided on the rear upper pedestal to serve as a fulcrum, so that the upper end of the water heater body is moved from the front side to the rear side. Rotate and lift. At this time, since the upper end does not come into contact with the upper edge of the opening, the upper end of the water heater body equipped with the gantry can be efficiently stored at an upper position in the substantially closed space.

By mounting the front side upper pedestal in the lifted state, the water heater main body can be installed in a stable state.

According to the third aspect of the present invention,
3. A locking projection formed on the upper surface of the arrangement, the locking projection being inserted into and locked by the leg by sliding the leg from the front side to the back side. It is characterized by the arrangement structure of the water heater described.

According to the third aspect of the present invention configured as above, when the water heater main body is slid from the front side to the back side, the locking projection formed on the upper surface of the arrangement is Lock the legs.

Therefore, it is possible to fix the legs on the back side, which are difficult for the operator to enter, by merely pushing the water heater main body into the back side upper mount.

Therefore, the workability is further improved.

Further, according to the fourth aspect, an anchor projecting from the floor is inserted into the lower mount, and an insertion hole for fixing the lower mount to the floor is provided upward. The arrangement structure of the water heater according to each of claims 1 to 3 which is formed by being exposed is characterized.

According to a fourth aspect of the present invention configured as above, an insertion hole for fixing the lower pedestal to the floor surface is formed by inserting an anchor projecting from the floor surface into the lower pedestal. Since it is formed so as to be exposed, the work of fixing the lower mount to the floor surface using the anchor can be performed from above the lower mount.

Therefore, the workability is further improved.

[0024]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Specific embodiments of the present invention will be described below with reference to the drawings.

1 to 5 show the first embodiment of the present invention.
It shows. Parts that are the same or equivalent to those in the conventional example will be described with the same reference numerals.

First, the structure will be described. The wall portion 10 of the building interior 9 is formed with a recess 12 as a substantially box-shaped substantially closed space having a floor surface portion 11 having a predetermined area.

That is, since the water heater body 14 having a substantially columnar shape is arranged in the recess 12, the wall portion 10 has
An opening 13 used to carry in and out the water heater body 14 is formed. The upper edge of the opening 13 is the wall 1
It is constituted by the lower edge 15a of the partition wall 15 extending from 0.

In the lower part of the water heater body 14, the height to the upper end 14a of the water heater body 14 is set to the opening 13
Front leg 16 with a height that enables horizontal loading and unloading
Also, the rear leg portion 17 is integrally provided.

In addition, the upper end 14a of the water heater body 14
Is lifted from the opening 13 to a position where it cannot be inserted and removed in the horizontal direction, and the front leg portion 16 and the rear leg portion 17 are
A pedestal 18 for fixing the above to the floor surface portion 11 is provided.

The pedestal 18 includes a lower pedestal 19 disposed on substantially the entire surface of the floor surface portion 11, an upper surface of the lower pedestal 19 and an upper rear portion fixed to a rear position from the opening 13. The gantry 20 and a pair of left and right halves which have substantially the same height as the rear upper gantry 20 and are fixed on the upper surface of the lower gantry 19 and detachably from the opening 13 to the front side position. By the front upper pedestals 21 and 21,
It is mainly composed.

Of these, the lower mount 19 is provided with a pair of left and right side members 22, 22, and front and rear sides of the left and right side plates 22, 22 to which the bent portions at both ends are connected by welding. An upper surface member 23 and a back side upper surface member 24 are provided.

The left and right side members 22, 22 are formed by bending steel plates into a substantially box shape and welding them.

An anchor 26 protruding from the floor surface portion 11 is inserted into each of the lower side portions 25, 25 which are bent outwardly of the left and right side surface members 22, 22 to expose the upper side to the outside. 28 or the like to attach the lower mount 19 to the floor surface portion 1
The insertion hole 27 that is fixed to 1 is formed so as to be exposed upward.

Further, a plurality of mounting holes 29 ... Are formed in the upper side portions of the left and right side members 22, 22.

Further, as shown in FIG. 3, a plurality of mounting holes 29 are formed on the upper surface of the front side upper surface member 23 and the upper surface of the rear side upper surface member 24. The mounting holes 29 ... Are threaded so that the bolts 30 can be screwed from above.

The back side upper pedestal 20 is formed by bending a steel plate into a substantially box shape and welding the steel plate. The flange portion 2 is provided on both sides of the rear upper pedestal 20.
0a and 20a are formed. This flange portion 20a
Insertion holes 31 and 31 through which the bolt 30 is inserted are formed in each of them.

The rear side upper pedestal 20 is provided with an arrangement upper surface portion 3
2 are formed. When the water heater body 14 is rotated from the front side toward the rear side by contacting the rear leg portion 17 with the arrangement upper surface portion 32, the partition wall 15 that is the upper edge of the opening portion is formed. The lower edge 15a has a height such that the upper end 14a does not abut.

Further, the rear side leg portion 17 is inserted into the rear side leg portion 17 by sliding the rear side leg portion 17 from the front side to the rear side on the arrangement upper surface portion 32, and abuts at a predetermined position. The locking protrusion 33 is formed to lock the rear leg 17 by stopping it.

The locking projection 33 has a substantially L-shaped cross section, and is fixed to the upper surface 32 of the mounting portion so that the rear leg 17 is brought into contact with the water heater body 14.
It is mainly composed of a base portion 33a for positioning and a guide portion 33b extending from the base portion 33a toward the front side and inserted into the back side leg portion 17b.

The front upper pedestals 21 are each formed by bending a steel plate into a substantially box shape and welding it. Flange portions 21a, 21a are formed on both sides of the rear upper pedestal 21. This flange 2
Insertion holes 31 and 31 through which the bolt 30 is inserted are formed in the la 1a.

On the upper surface 34 of the front upper frame 21,
A bolt hole 35 for fixing the front leg portion 16 is formed. The bolt hole 35 is threaded to screw the bolt 30.

Next, the operation of the first embodiment will be described.

First, the lower pedestal 19 is installed in the recess 12 floor surface 11 of the wall 10 which is a space for arranging the electric water heater. That is, the anchors 26 protruding from the floor surface portion 11 are inserted into the insertion holes 27 formed in the lower side portion 25 of the lower pedestal 19 and the lower pedestal 19 is moved to the floor surface portion by a nut 28. Fixed at 11.

The insertion holes 27 ... Are bent outward,
Since it is formed on the lower side portion 25 exposed to the upper side, the lower mount 19 is fixed to the floor surface portion 11 by using the anchors 26 ...
The work of fixing to can be performed from above the lower mount 19. Therefore, as shown in FIG. 4 or 5, even in a substantially closed space with a small space on the left and right sides of the gantry 18,
If there is a space in which the tool for tightening the nut 28 can be inserted, the mounting work can be performed and the workability is good.

Next, the back-side upper pedestal 20 is fixed onto the lower pedestal 18 by using bolts 30 ...

Then, as shown by the chain double-dashed line in FIG. 1, the water heater main body 14 is moved in a substantially horizontal direction from the opening 13 with the front upper pedestals 21 and 21 removed. Bring in. At this time, the front upper mounts 21 and 21
Since it is removed, it can be carried in smoothly even if the lower edge 15a is low.

Next, as shown by the alternate long and short dash line in FIG. 1, the water heater main body 14 is tilted so that the rear leg portion 17 is brought into contact with the disposition upper surface portion 32 provided on the rear upper pedestal 20. Let

By using the abutting back side leg portion 17 as a fulcrum, the water heater main body upper end 14a is pressed from the front side toward the back side and is rotated and lifted. At this time, the water heater body 14 is substantially housed in the recess 12, and the upper edge 14a does not contact the lower edge 15a that is the upper edge of the opening.
The upper end portion 14a of the water heater body 14 equipped with 8 can be efficiently stored in space.

Then, as shown in FIG. 2, the water heater body 14
By pressing further from the front side to the back side,
Horizontally, or slightly tilted as shown by the chain double-dashed line in Figure 2,
The front upper pedestals 21 and 21 are in a state of being lifted to a height at which they can be inserted horizontally.

In this state, the front upper pedestals 21, 2 are
1 is slid in the horizontal direction from the front side to the back side on the upper surface of the lower mount 19 and inserted. And bolt 3
0 ... through the insertion holes 31 ...
These bolts 30 ... Are screwed into 9 ... to fix the front upper pedestals 21 and 21 to the upper surface of the lower pedestal 19.

As described above, since the back legs 17 are used to support and rotate the fulcrum for receiving the weight of the water heater body 14, even if the water heater body 14 has a predetermined weight, It is possible to perform the installation work in a stable state as compared with the conventional one in which the whole is floated.

Next, the inclination of the water heater body 14 is returned to the horizontal state, and the front leg portions 16 and 16 are brought into contact with the upper surfaces 34 and 34 of the front upper pedestals 21 and 21.

Then, when the water heater body 14 is slid from the front side to the back side, the locking projections 33 formed on the disposition upper surface portion 32 lock the back side leg portions 17.

When the rear leg 17 comes into contact with the base 33b of the locking projection 33 and the sliding is stopped, the positioning of the water heater body 14 is completed.

Next, the front leg 16 is fixed to the upper surfaces 34, 34 of the front upper pedestals 21, 21 from above by using the bolts 30 to complete the disposing work.

Therefore, it is possible to lock and fix the rear leg 17 which is difficult for the operator to put in the hand to the rear upper pedestal 20, and the front side of the water heater body 14 can be simply pushed. The front upper pedestal 2 of the side leg 16
The upper and lower surfaces 34, 34 of the 1, 21 can be positioned, and can be fixed with good workability.

[0057]

【Example】

Although the first embodiment of the present invention has been described in detail with reference to the drawings, the specific configuration is not limited to the first embodiment, and even if there is a design change or the like without departing from the scope of the present invention. Included in the invention.

For example, in the first embodiment, the concave portion 12 of the indoor wall portion 10 has been described as a substantially closed space, but the present invention is not limited to this, and for example, as in the conventional example,
It may be the storage case 3 or the like.

Further, in the first embodiment, one back side upper pedestal 20 having the above-mentioned box shape, one front side upper pedestal 21,
Although a pair of two 21 are used respectively, the present invention is not limited to this. For example, two back upper pedestals 20 and one front upper pedestals 21, 21 may be used, or two may be used. Any number, shape, and material may be used as long as the body of the water heater is fixed, such as by connecting the pieces to form one piece.

[0060]

As described above, according to the first aspect of the present invention, since the lower pedestal is arranged on the floor and the rear upper pedestal is fixed, the rear side is fixed. By contacting the leg portion with the disposition upper surface portion of the upper pedestal and using it as a fulcrum, the upper end of the water heater main body can be rotated and lifted from the front side toward the back side.

Then, by mounting the front side upper pedestal in the lifted state, the water heater main body can be installed in a stable state.

According to the second aspect of the present invention, the water heater main body is moved in the substantially horizontal direction from the opening and carried in with the front side upper frame removed.

Next, the legs are brought into contact with the top surface of the water heater provided on the rear upper pedestal to serve as a fulcrum, so that the upper end of the water heater body is moved from the front side to the rear side. Rotate and lift. At this time, since the upper end does not come into contact with the upper edge of the opening, the upper end of the water heater body equipped with the gantry can be efficiently stored at an upper position in the substantially closed space.

Then, by mounting the front side upper pedestal in the lifted state, the water heater main body can be arranged in a stable state.

In the third aspect,
If you slide the water heater body from the front side to the back side,
A locking protrusion formed on the upper surface of the mounting locks the leg.

For this reason, it is possible to fix the legs on the back side, which are difficult for the operator to enter, by simply pushing the water heater body into the upper back frame.

Therefore, the workability is further improved.

Further, according to the fourth aspect of the present invention, the insertion holes for fixing the lower pedestal to the floor surface by exposing the lower pedestal through the anchors protruding from the floor surface are exposed upward. Since it is formed by using the anchor,
The operation of fixing the lower mount to the floor surface can be performed from above the lower mount.

Therefore, further, a practically useful effect that workability is good is exhibited.

[Brief description of drawings]

FIG. 1 is an arrangement structure of a water heater according to a first embodiment of the present invention,
It is a side sectional view of a crevice explaining the order of arrangement work.

FIG. 2 is a side cross-sectional view of a recess for explaining the order of installation work in the water heater arrangement structure according to the first embodiment.

FIG. 3 is an exploded perspective view of a gantry in the water heater arrangement structure according to the first embodiment.

FIG. 4 is a front view of a recess in the water heater disposition structure according to the first embodiment.

FIG. 5 is a cross-sectional top view of a recess in the water heater arrangement structure according to the first embodiment.

FIG. 6 is a sectional view of the conventional water heater arrangement structure in the front direction of the storage case.

FIG. 7 is an exploded perspective view of legs in a conventional water heater arrangement structure.

[Explanation of symbols]

 11 Bottom Surface Part 12 Recessed Part (Approximately Closed Space) 13 Opening Part 14 Water Heater Main Body 14a Upper End 15a Lower End (Opening Part Upper Edge) 16 Front Side Leg 17 Back Side Leg 18 Stand 19 Lower Stand 20 Back Upper Stand 21 Front Side Upper mount 26 Anchor 27 Insertion hole 32 Arranged upper surface 33 Locking protrusion

Claims (4)

[Claims] 1. A pedestal in which a water heater main body is arranged on a floor surface, wherein the pedestal is a lower pedestal arranged on substantially the entire surface of the floor, and an upper surface of the lower pedestal, and at a back position. The rear upper pedestal to be fixed and the upper surface of the lower pedestal, and further has a front upper pedestal fixed so as to be detachable at the front side position, and further, the back upper pedestal, A water heater having an arrangement upper surface portion for rotating the water heater body upper end from the front side to the back side by contacting the water heater body as a fulcrum. Arrangement structure. 2. A water heater main body is disposed in a substantially box-shaped substantially closed space having a floor surface portion of a predetermined area, so that an opening used for carrying in and out the water heater main body is formed. The lower portion of the main body is integrally provided with a leg portion having a height to the upper end of the water heater body so that it can be carried in and out in the horizontal direction from the opening portion. In the arrangement structure of a water heater having a pedestal for fixing the leg portion to the floor surface portion by lifting it up to a position where it cannot be inserted / removed in the horizontal direction, the pedestal is a lower portion arranged substantially over the entire floor surface. On the upper surface of the gantry and the upper surface of the lower gantry, moreover, on the upper surface of the lower gantry having substantially the same height as the rear upper gantry fixed to the back side position from the opening, Moreover, the front side upper part fixed so as to be detachable from the opening to the front side position. And a pedestal, and when the water heater main body is rotated from the front side to the back side with the legs abutting on the rear upper pedestal, the upper edge of the opening is A water heater arrangement structure having an arrangement upper surface portion having a height such that the upper end does not abut. 3. A locking projection portion that is inserted into and locked by the leg portion by sliding the leg portion from the front side to the back side on the arrangement upper surface portion. The arrangement structure of the water heater according to claim 1 or 2, characterized in that. 4. The lower pedestal is formed by inserting an anchor protruding from the floor surface and exposing an insertion hole for fixing the lower pedestal to the floor surface upward. Arrangement structure of the water heater according to each of claims 1 to 3.