JPS5852240Y2 - Assembly type mount - Google Patents

Description

[Detailed Description of the Invention] This invention relates to an assembly frame for installing a container such as a tank.

When a frame for installing a large container such as a tank is constructed as one piece from the beginning, it is often inconvenient to transport it to the installation site and install it.

Therefore, it is desirable to transport the component parts of a frame for installing a large container to the installation site and to assemble them together at the installation site.

Based on this idea, a unit is made by attaching abutment plates perpendicular to the longitudinal direction of the section to both ends of a section cut to a certain length, and the abutment plates of multiple units are It has been proposed to extend the unit body in the longitudinal direction by joining together, and to arrange a plurality of such joined bodies in parallel to form a frame (Utility Model Application No. 53-41722).

However, the frame constructed in this way has the disadvantage that the joints are aligned parallel to each other facing one direction, and there is no member to connect them, so they can be toppled one after another in the same direction during an earthquake. Ta.

Therefore, in order to improve this drawback, we bridged the binding material between the above-mentioned joints, welded a horizontal flat plate to the side of the joint to fix the binding material, and placed the end of the binding material on this flat plate. It was proposed to carry a
No. 5).

This method is convenient because it allows easy assembly of a pedestal that is resistant to earthquakes.

However, this method still had some drawbacks.

Its shortcomings are as follows.

In other words, since this method uses H-shaped steel as both the joining body and the joining material, a step is created at the joint between the joining body and the joining material by the dimensional error in the height of the H-shaped steel. is what happened.

However, the dimensional error of H-beam steel is determined by the Japanese Industrial Standards (JIS).
According to G3192), there is a difference of ±3 mm or more, so if such a step difference occurs, it cannot be ignored, and some kind of correction means must be taken.

Another disadvantage of this method is that the structure of the combined body is complicated and the manufacturing process is time-consuming.

The inventor set out to remedy the above-mentioned drawbacks.

Then, they realized that if the section steel itself was used instead of the above-mentioned combined body, the structure could be simplified.

In addition, cut out the upper part of the end of the tie material to a thickness greater than the thickness of the horizontal piece located above the section steel, insert the remaining lower part under the horizontal section of the section steel, and cut out the vertical section of the section steel from the bottom of the tie material. By attaching a connecting piece that extends along the vertical piece and fixing the connecting piece to the vertical piece, the height of the tie material can be easily adjusted.
I noticed that it is easier to align the top surface of the tie material flush with the top surface of the main material.

This invention was made based on such knowledge.

In other words, this invention uses a long section steel with a horizontal piece and a vertical piece as the main material and a connecting material, and the main material is made longer than the connecting material, and the horizontal piece of the main material is positioned on the upper side. Arrange multiple strips in parallel, insert a connecting material between adjacent main materials, cut out the upper part across the entire width of the connecting material at the end of the connecting material, and position the depth of the notch above the main material. At least the thickness of the horizontal piece, insert the remaining lower part under the horizontal piece of the main material, attach a connecting piece that extends from the bottom of the joining material along the vertical piece of the main material, and connect the top surface of the joining material to the main material. It is an assembly type frame in which the connecting piece is fixed to the vertical piece of the main material at a position flush with the top surface.

The assembled frame according to this invention will be explained as follows based on the drawings.

FIG. 1 is a partially cutaway perspective view showing an example of an assembly type pedestal according to this invention.

FIG. 2 is a partial perspective view showing a method of connecting the main members used in this invention.

FIGS. 3 and 4 are perspective views showing an example of the connecting material used in this invention.

5 to 7 are perspective views showing an example of the tether component used in this invention.

FIG. 8 is a partially cutaway perspective view showing another example of the tie material used in this invention and a method of fixing it.

FIG. 9 is a partially cutaway plan view showing the method of reinforcing the frame of this invention.

FIGS. 10 and 11 are perspective views showing other examples of the tether component used in this invention.

In FIG. 1, long steel sections having a horizontal piece and a vertical piece are used as a main member 1 (an H-section steel in the figure) and a connecting member 2A (an angle in the figure).

The main material 1 is longer than the binder material 2A.

A binding material 2A is inserted between the main materials 1 that are adjacent to each other.

At the end of the binding material 2A, the upper part is notched over the entire width of the binding material 2A.

The depth of the notch is greater than the thickness of the horizontal piece.

The remaining lower part 22 is inserted below the horizontal piece 11 in the main member 1.

Connecting pieces 23 extending along the vertical pieces 12 of the main member 1 are attached to the lower portions of both ends of the connecting member 2A.

The connecting piece 23 is fixed to the vertical piece 12 at a position where the upper surface of the connecting member 2A is flush with the upper surface of the main member 1.

What is constructed in this way is the assembly type pedestal according to this invention.

In the above frame, H-shaped steel, channels, etc. can be used as the main material 1, but H-shaped steel is most desirable.

As main material 1, if it is too long, it will be inconvenient to transport, so 3
It is desirable to join pieces with a length of about m.

At the joint, as shown in FIG. 2, it is desirable to have plate-like pieces straddle both sides of the joint and fix them with bolts.

In addition, when installing a frame on the cloth foundation 4 made from Conchnaut, it is desirable to position a joint on the foundation 4.

As a connecting material, angle, channel, T-shaped steel, H
Shaped steel etc. can be used, but as shown in Figure 1,
Preferably, angles are used.

It is desirable that the cutout in the tie material covers the entire thickness of the horizontal piece 21 located on the upper side of the tie material and a part of the vertical piece 24 that hangs down from the horizontal piece.

Further, the length of the notch along the longitudinal direction of the connecting material is at least equal to the protruding width of the horizontal piece 11 of the main material 1, and desirably slightly larger than that.

To attach the connection piece to the tie material, use the tie material 2 in Figure 1.
It is easy and convenient to bend the tip of the lower part 22 and use the bent piece as the connecting piece 23 as shown in A.

In order to fix the above-mentioned connecting pieces 23 to the vertical pieces 12 of the main member 1, it is desirable that they abut each other and fix them with bolts.

Further, the connecting material does not necessarily have to be integrally molded as in 2A above, and may be a combination of several members.

For example, the connecting member 2B shown in FIG. 1 is made by joining members 5A to both ends of the angle 6.

The member 5A is composed of two pieces 51 and 52 that are perpendicular to each other and a flat plate 53 that connects them, one of which is fixed to the angle 6 with a bolt, and the remaining piece 52 constitutes a connecting piece.

When fixing this connecting material 2B to the main material 1, it is possible to fix two members 5A in advance so as to face the sides of the adjacent main material 1, and to bridge the angle 6 between these members 5A. can.

In this case, if the length of the angle 6 is made slightly smaller than the designed distance between the main members 1 and the bolt insertion hole of the member 5A or the angle 6 is made into a blind hole or a long hole, the distance between the main members 1 This is convenient because even if there is a slight error in the angle, it will not interfere with the alignment of the angle.

On the other hand, in the connecting member 2A, the distance between the connecting pieces 23 is constant, so it is convenient for accurately determining the distance between the main members 1.

Therefore, when assembling the frame shown in FIG. 1, it is desirable to first connect the ends of the main material 1 with the connecting material 2A, and then fix the connecting material 2B in the middle of the main material 1.

Note that this invention also includes a frame that is composed only of the main material 1 and the connecting material 2A shown in FIG. 1, and does not have the intermediate connecting material 2B.

Moreover, the binder material 2A can be used in the middle, and the binder material 2B can also be used at the ends.

Furthermore, in place of the above-mentioned connecting material 2A,
Tethers 2C and 2D shown in the figure can be used.

The connecting material 2C in FIG. 3 is different from the connecting material 2A in FIG. 1 in that when attaching the connecting piece 23, an angled piece is welded to the tip of the lower part 22, and one piece is made to protrude laterally. 23.

The connecting member 2D in FIG. 4 is made of H-beam steel, and a small flat plate is welded to the tip of the lower part 22 to form the connecting piece 23.

Moreover, in the above-mentioned connecting material 2B, members 5B to 5D shown in FIGS. 5 to 7 can be used instead of the member 5A.

The member 5B in FIG. 5 is the same as the member 5A in FIG. 1, but the lower ends of the two orthogonal pieces 51 and 52 are bent inward.

The member 5C in FIG. 6 is the same as the member 5A in FIG. 1, but the lower ends of two orthogonal pieces 51 and 52 are connected by a flat plate 54.

The member 5D shown in FIG. 7 is the member 5A shown in FIG. 1, but the two orthogonal pieces 51 and 52 have unequal sizes.

Note that the members 5A to 5D can also serve as connecting members for the main member 1, as shown in FIG. 2 as an example of 5A.

The same applies to the connecting pieces 23 such as the connecting members 2A, 2C, and 2D.

Furthermore, as another binding material, one shown in FIG. 8 can also be used.

The connecting material 2E in Fig. 8 is made by cutting the H-shaped steel 7 to a certain length, positioning one of the two mutually parallel pieces on the upper side, cutting out the two pieces, and attaching a T to the end of the vertical piece. Short piece of shaped steel (member 5E
) is fixed with bolts.

In this connecting member 2E, the piece corresponding to the top of the T of the T-shaped steel (member 5E) becomes the connecting piece 23.

To fix the connecting material 2E to the main material 1, first fix the two members 5E to the main material 1 in the same way as the connecting material 2B, and then attach the H-shaped f! 47 is conveniently bridged between the members 5E and fixed.

In addition, in Fig. 1, we have explained the case where H-beam steel is used as the main material 1, so the connecting material is shown with both ends cut out, but as the main material 1, the concave side is When using a channel facing the side, use a section steel with only one end cut out and connecting pieces attached to both ends as a connecting material, with the cutout side facing the recessed side of the channel. It can be positioned and fixed.

Furthermore, the assembly type frame of this invention can be reinforced in the following manner.

That is, the main material 1 and the connecting material 2A of the frame shown in FIG.
In order to keep the angle between the two sides square, as shown in Figure 9,
The two can be connected diagonally with a supporting material.

As shown in the figure, a round bar 8 with screws at both ends is used as the support material, and holes 13.2 are formed in the main material 1 and the connecting material 2A.
It is convenient to drill holes 5 in each hole, pass both ends of the round bar 8 through them, insert the angle piece 81 from the tip of the round bar 8, and tighten it with a nut 82.

In addition, it is also possible to use an angle as the supporting material, bend both ends of the angle so that the main material 1 and the connecting material 2A lie along it, and fix the bent piece to the main material 1 and the connecting material 2A.

In addition, in the connecting material 2B or 2D, the member 5 shown in FIGS. 10 and 11 can be used instead of the member 5A or 5E.
F and 5G can be used.

The member 5F in FIG. 10 has two pieces 51 and 52 perpendicular to each other.
and a flat plate 53 connecting these.

The lower end of one of the pieces 51 is bent toward the other piece 52.

The other piece 52 is in the middle of the piece 51 and perpendicular to it.

Further, the flat plate 53 is provided on one side of the other piece 52 along the upper surfaces of the two pieces that are perpendicular to each other.

In the member 5G of FIG. 11, the lower end of one of the two orthogonal pieces 51 and 51 is bent like the member 5F.

The other piece 52 and the flat plate 53 are composed of one channel piece.

The prefabricated pedestal of this invention uses sectioned steel as it is as the main material for constructing the pedestal, so material costs are low.

Furthermore, although multiple main members are arranged in parallel, the main members that are connected to each other are connected to a connecting material, so there is no risk of the main members falling down in the event of an earthquake.

Furthermore, the main material and the connecting material are both shaped steel sections with horizontal pieces and vertical pieces. Since it is located at a high height, the top surface of the pedestal is smooth, making it easy to install the tank.

In addition, at the end of the binding material, the upper part is cut out over the entire width of the binding material, and the depth of the notch is greater than the thickness of the horizontal piece of the main material, so the lower part of the binding material is placed under the horizontal piece of the main material. The top surface of the connecting material can be aligned to the same height as the top surface of the main material even though it is inserted into the main material.

Moreover, when fixing the binding material to the main material, connecting pieces are attached that extend from both ends of the binding material along the vertical pieces of the main material, and the connection pieces are connected at a position where the top surface of the binding material is flush with the top surface of the main material. Since the pieces are fixed to the main material, it is easy to make the top surface flush.

As mentioned above, this invention has many advantages and is particularly useful as a frame for installing a prefabricated tank.

[Brief explanation of drawings]

Fig. 1 is a partially cutaway perspective view showing an example of an assembly type frame according to this invention, Fig. 2 is a partial perspective view showing a method of connecting the main materials used in this invention, and Figs. 3 and 4 are , a perspective view showing an example of the binder material used in this invention, FIGS. 5 to 7 are perspective views showing an example of a binder material forming member used in this invention, and FIG. 8 is a perspective view showing an example of the binder material used in this invention. FIG. 9 is a partially cutaway perspective view showing another example and its fixing method, and FIG.
Figures 1 and 11 are perspective views showing other examples of the binder material forming member used in this invention. In each country, 1 is the main material, 2A or 2E is the binder material,
3 is a plate-shaped piece, 4 is a foundation, 5A to 5E are members, 6 is an angle, 7 is an H-shaped steel, 8 is a round bar, 11 is a horizontal piece, 12 is a vertical piece, 13 is a hole, 21 is a horizontal piece, 22 is a lower part, 23 is a connecting piece, 24 is a vertical piece, 25 is a hole, 51 and 52 are two orthogonal pieces, 53 and 54 are flat plates, 81 is an angled piece, 8
2 is Natsu.

Claims (1)

[Scope of utility model registration request] A long section steel with a horizontal piece and a vertical piece is used as the main material and the connecting material, the main material is longer than the connecting material, the horizontal piece of the main material is positioned on the upper side, and the main material is made into multiple strips in parallel. Line them up, and then pass the binding material between the adjacent main materials, and at the edge of the binding material,
Cut out the upper part over the entire width of the binding material, make the depth of the notch equal to or greater than the thickness of the horizontal piece located above the main material, insert the remaining lower part under the horizontal piece of the main material, and cut from the bottom of the binding material. A prefabricated frame in which a connecting piece is attached that extends along a vertical piece of the main material, and the connecting piece is fixed to the vertical piece of the main material at a position where the top surface of the connecting material is flush with the top surface of the main material.