JPH08244827A - Rod material-containing tool - Google Patents

Abstract

PURPOSE: To obtain a rod material-containing tool remarkably superior in safety in which when a large number of rod materials contained in support containing frames are bundled and suspended to be pulled up from in the support containing frames, there is no possibility that the rod materials accidentally fail to be removed from the support containing frames and the support containing frames are pulled up together with the rod materials because of the pressure contact of support struts with the rod materials. CONSTITUTION: In a rod material-containing tool in which a plurality of support containing frames formed by erecting support struts 2 on right and left sides of a support body 1 supporting rod materials (a), such as single pipes and support rods, are arranged to contain a large number of rod materials (a), an inclining mechanism 3 is provided for inclining the support strut 2 outward by a predetermined angle when an external pressing force is applied outward from inward to at least one of the support struts 2 of the support body 1.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improvement of a frame-shaped rod stock container for binding and housing building rod-like materials such as single pipes, support rods and beams.

[0002]

2. Description of the Related Art A bar material accommodating tool for accommodating and accommodating a large number of bar-shaped materials such as a single pipe is widely used. This rod storage device forms a support storage frame by arranging support columns on both left and right sides of a support body that supports the rod-shaped member, and a closing beam rod is openably and closably provided between the upper portions of the support columns of the support storage frame. With this structure, a plurality of long bar-shaped members are mounted on the support body so that the bar material storage devices are arranged side by side with a space between them, and each blocking bar is opened to be stored in the support storage frame. Then, each of the blocking bars is closed and erected to bind and store the rod-shaped members in the support storage frame. When the rod-shaped material is conveyed, the rod-shaped material is lifted and conveyed in a state where the rod-shaped material is bound together with the rod-shaped material storage device.

[0003]

However, there is a case where, for example, it is desired to open the closing bar of the rod storage device and bundle only the inner rods and lift them.

In this case, the bundled rod-shaped members try to spread outward by being lifted up and come into contact (press contact) with the left and right support struts of the rod-shaped storage device, so that only the rod-shaped members are lifted up. In some cases, each rod storage device may stick to the rod-shaped member to be lifted and may be lifted and floated.

In this case, if the rod material storage device is carefully pulled down, it is separated from the rod-shaped material. However, once the rod material storage device is lifted, the rod material storage device cannot be separated by the pressure contact force of the rod-shaped material which is about to spread. If it becomes troublesome and the rod storage device is unintentionally lifted up together with the rod-shaped member, if the pressure contact force of the rod-shaped member is weakened, there is a danger of falling, which is extremely dangerous. It is an object of the present invention to find out such a problem with the conventional bar stocks, and to provide an epoch-making bar stock that solves the problem.

[0006]

The gist of the present invention will be described with reference to the accompanying drawings.

A bar storage for accommodating a large number of bar-shaped materials a by arranging a plurality of support-accommodating frames A in which support pillars 2 are erected on both left and right sides of a support body 1 for supporting a bar-shaped material a such as a single pipe or a support rod In the tool, at least one support column 2 of the support 1
Further, the present invention relates to a bar stock, characterized in that the supporting column 2 is provided with an inclining mechanism 3 which inclines outward by a predetermined angle when an external force pushing from the inside to the outside is applied.

Further, when a large number of bar-shaped members a housed in the support housing frame A are bundled and lifted, when the bar-shaped members a are pushed, at least one of the support columns 2 is tilted outward. 3. The rod storage device according to claim 1, wherein the rod storage device is configured as described above.

Further, when the rod-shaped member a is placed on the support body 1, the support body 1 is provided with a return mechanism 4 for returning the support column 2 inclined outward by the inclination mechanism 3. The present invention relates to the bar stock according to any one of 1 and 2.

Further, when the support column 2 is tilted outward by the tilting mechanism 3, the return projection 4A is constructed so as to float above the mounting portion of the support 1, and the return projection 4A is placed on the return projection 4A. The return mechanism 4 is configured such that when the rod-shaped member a is supported on the support rod 2, the return protrusion 4A is pushed downward due to the weight of the rod-shaped member a and the inclined support column 2 is returned to the standing state. The present invention relates to the bar stock according to claim 3.

[0011]

When a large number of rod-shaped materials a housed in the bearing storage frame A are bundled and lifted up and the rod-shaped material a is pulled up from the bearing storage frame A, for example, a large number of bundled rod-shaped materials a spread to the side. Attempt to touch the left and right support columns 2 and
Even if the support strut 2 is pressed against the support strut 2, the support strut 2 is inclined outward by the tilting mechanism 3 by the force pushing the support strut 2 from the inside to the outside, and the rod-shaped member a is pulled up without being pressed against the left and right support strut 2. , It is possible to prevent the support storage frame A from sticking to the rod-shaped material a that is lifted by the pressure contact between the rod-shaped material a and the support pillar 2 without the careless removal of the rod-shaped material a from the inside of the support storage frame A as in the conventional case. To be done.

Further, when the rod-shaped material a is placed on the support body 1, if the return mechanism 4 for returning the support pillar 2 inclined outward by the tilting mechanism 3 is provided, the rod-shaped material is again provided in the bearing storage frame A. When the a is stored and placed, the support column 2 can be returned to the original standing state, and in the invention according to claim 4, when the rod-shaped member a is placed, the support column is automatically inclined. 2 returns to the original standing state.

[0013]

[Embodiment] In this embodiment, a support strut 2 for supporting a rod-shaped member a such as a single pipe or a support rod is provided with support struts 2 standing on both left and right sides of the support accommodating frame A. The present invention is applied to a bar material storage device in which a blocking bar 5 is installed on the support rod 2. When an external force pushing from one side to the outside is applied to the support column 2 on one side of the support 1, the support column 2 is in a vertical state ( The tilting mechanism 3 that tilts outward by a predetermined angle from the upright state is provided only on the support pillar 2 on one side.

1 to 6 show a first embodiment, the tilting mechanism 3 of this embodiment has a fitting cutout 10 formed at one end of a square pipe-shaped ground support 1. A square pipe-shaped support pillar 2 is erected with the lower end fitted to the fitting cutout portion 10, and a support shaft 11 is erected on the fitting cutout portion 10. The support pillar 2 uses this support shaft 11 as a fulcrum. It is constructed so that it can be tilted outward.

Further, a projecting plate is projected inward from the lower part of the support column 2 as a projecting portion 4A for returning, and this projecting portion 4A for projecting can be pivotally projected upward when the support column 2 is tilted outwardly. A protruding hole 15 is formed on the upper surface of the support 1 in a state of being connected to the fitting notch 10.

A stopper piece 12 is formed at the tip of the return projection 4A and cannot be projected from the projection hole 15 and is locked to the back surface of the upper surface of the support 1 at the tip of the projection hole 15, and at the bottom of the support column 2. Horizontal bottom edge 13 to be grounded in the vertical state (standing state)
And a slanted bottom edge 14 that comes into contact with the ground when it is rotated outward by a predetermined angle.

Therefore, the tilting mechanism 3 of this embodiment is designed so that the stopper piece 12 is locked and the inclined bottom edge 14 is rotated and tilted outward by a predetermined angle so as not to fall completely outward. are doing.

Therefore, since the supporting columns 2 are rotated 90 degrees one by one and do not fall down, it is easy to return to the original standing state, and there is little danger because they do not fall down.

When the rod-shaped member a is pulled up from the bearing housing frame A, the inclination angle is such that a large number of bundled rod-shaped members a come into contact with the left and right bearing columns 2 in an attempt to spread laterally.
Even if an attempt is made to press-contact the support column 2, the force of pushing the support column 2 from the inside to the outside causes the rod-shaped member a to be pulled up without pressure contact with the left and right support columns 2, resulting in an unfavorable situation as in the conventional case. Sufficient angle to securely prevent the bar A from sticking out from the bearing housing A and the bar A sticking to the bar a that is lifted by pressure contact between the bar a and the bar 2. It is set so as to be inclined outward (about 10 degrees in this embodiment).

In this embodiment, when the rod-shaped member a is placed on the support 1, the support 1 is provided with a return mechanism 4 for returning the support column 2 which is inclined outward by the inclination mechanism 3. Specifically, when the support column 2 is tilted outward by the tilting mechanism 3, the return projection 4A is configured to float and project from the mounting portion (upper surface) of the support body 1. When the rod-shaped member a is supported on 4A, the return protrusion 4A is pushed downward by the weight of the rod-shaped member a and the inclined support column 2 returns to its original standing state. Make up 4.

That is, when the one-sided supporting column 2 provided with the tilting mechanism 3 is tilted to the outside, the return projecting portion 4A floats and projects from the projecting hole 15 of the supporting body 1, and this supporting body 1
The support column 2 is configured to return to the upright state by pushing the return protrusion 4A protruding from the upper surface downward.

Therefore, when the rod-shaped member a is placed on the support 1 so as to be positioned on the protruding protrusion 4A for return, the support column 2 is automatically erected by the weight of the rod-shaped member a. It will return to the state.

In other words, in this embodiment, if the predetermined number of rod-shaped members a are placed on the support 1, the support column 2
Is automatically locked so that it cannot be tilted, and further, the lock of the tilting mechanism 3 is automatically released by lifting the rod-shaped member a.

In the present embodiment, there is also an advantage that the tilting mechanism 3 and the returning mechanism 4 can be constructed without cost.

The closing bar 5 and the mechanism 6 for engaging and disengaging the supporting column 2 of this embodiment are constructed as follows.

A fitting portion 6B which is fitted into a recess 6A provided in the upper portion of the other supporting column 2 is inserted downwardly from the tip of a closing rod 5 whose base is pivotally attached to the upper portion of the one supporting column 2. And a recess provided in the upper part of the other support pillar 2 so that the locking plate body 6C can be slidably moved from the base end side of the fitting portion 6B to the position where the fitting portion 6B overlaps. The locking plate 6 slid on the fitting portion 6B fitted to 6A
A wedge portion 6D for locking C is provided, and the locking plate body 6C and the locking portion 6D are slidably locked by hitting the locking plate body 6C with an impact tool so that the locking plate body 6C does not return firmly. It is structured into a structure.

In addition, a folding and reversing pivoting portion 7 is provided in the middle of the closing bar 5, and the other support pillar 2 is formed by a square pipe which can be inserted and stored in the closing bar 5 from above. When the bar 5 is opened, the pivoting of the base of the blocking bar 5 from which the engagement / disengagement mechanism 6 of the wedge structure is removed is removed to close the blocking bar 5.
The base side portion of the above is inserted and housed in the support column 2, and the tip side portion can be folded back and retracted from the folded back inverted pivoting portion 7.

7 and 8 show the second embodiment.

In this embodiment, unlike the invention described in claim 4 provided in the first embodiment, the tilting mechanism 3 is automatically locked or the rod-shaped member a is placed on the support 1. Therefore, the support column 2 does not automatically return to the standing state, and the tilting mechanism 3 is provided with an operation lock mechanism for manually switching between operable (tiltable) and inoperable (holding standing).

That is, in this embodiment, as in the first embodiment, the support column 2 is rotatably and axially fixed to one end portion of the support body 1 so as to be rotatable, and the handle 16 is provided to prevent the outer rotation. Stop plate
17 are provided.

The blocking plate 17 is rotatably provided at the lower end of the support column 2 by means of a mounting bolt rod 18 at the front and rear edges of the fitting notch 10 of the support 1 so as to be rotatable, as shown by the solid lines in FIGS. In the state shown, the blocking plate 17 is in the erected state, the outward tilting of the support column 2 is blocked, the operation of the tilting mechanism 3 is locked, and the support column 2 is held in the upright state.

However, when the blocking plate 17 is rotated 90 degrees by holding the handle 16 as shown in the imaginary line and the installation state is released, the state where it can be rotated and tilted outward by the angle shown in the imaginary line in FIG. Becomes

Therefore, when the rod-shaped member a is lifted, the handle 16 rotates the blocking plate 17 to release the operation lock.

9 and 10 show a third embodiment in which the operation lock system of the second embodiment is a wedge lock system.

In this embodiment, the lower part of the support column 2 is attached to the support body 1.
Is pivotally attached to the outside by a predetermined angle so that the inclination rotation is allowed, and a rotation allowance gap 19 is formed between the outer end wall of the support body 1 and the lower end outer surface of the support pillar 2 so as to allow this inclination rotation. A guide plate 20 is erected in a floating state on the lower outer surface of the support pillar 2 so as to be connected to the gap 19 to form a slide gap 21.
And the slide gap 21 are slidably provided with wedge locking plates 22, and the wedge locking plates 22 are driven by a striking tool and press-fitted into the gaps 19 so that the support columns 2 cannot be tilted to the outside. Is retained. That is, the tilting mechanism 3 is in the operation locked state.

When the wedge locking plate 22 is pulled up by the striking tool until it hits the upper stopper 23 (the upper stopper 23 prevents the wedge locking plate 22 from coming off), a clearance 19 for allowing rotation is secured. The supporting column 2 can be tilted and rotated outward by the amount, and the operation lock of the tilting mechanism 3 is released.

[0037]

Since the present invention is configured as described above, when a large number of rod-shaped members housed in the bearing storage frame are bundled and lifted up and the rod-shaped members are pulled up from the bearing storage frame, even if the rod-shaped members are lateral Contacting the left and right support columns, trying to spread
Even if it tries to press against the support column, the support column inclines outward due to the tilting mechanism, and the rod-shaped material is pulled up without pressure contact with the left and right support columns. It is possible to prevent sticking of the rod-shaped member and the supporting column to the rod-shaped member that is lifted by being pressed against the rod-shaped member without coming off, and the rod-shaped storage device is extremely safe.

Further, when a large number of rod-shaped members housed in the bearing housing frame are bundled and lifted, the tilting mechanism is constructed so that when pushed by the bar-shaped members, at least one of the bearing columns is tilted outward. In the bar stock according to claim 2, the bar is bundled and lifted (lifted).
Even if you do not push it by hand and tilt it in advance, if the rod-shaped material presses the inside of the support pillar, the support pillar automatically tilts to the outside by the tilting mechanism, and the above effect is automatically and reliably exhibited. It becomes an extremely easy-to-use bar storage tool. 4. The bar accommodating device according to claim 3, wherein the bar accommodating device is provided with a return mechanism for returning the supporting pillar inclined outward by the tilting mechanism when the bar is placed on the supporting frame. When the rod-shaped member is stored in the inside, the tilted support pillar can be returned to the original standing state, and when the support pillar is tilted outward by the tilting mechanism, the return protrusion is A support strut that is configured to float and project from the mounting portion of the support body, and when the rod-shaped member is supported on the return protrusion, the return protrusion is pushed downward by the weight of the rod-shaped member and is inclined. 5. The rod storage device according to claim 4, wherein the return mechanism is configured to return to the standing state. When the rod-shaped member is placed on a support, the rod-shaped member is automatically tilted outward by the tilting mechanism. The support pillar can be returned and supported by hand. There is no need to return the pillar to the standing state, and if the rod-shaped material is stored, the supporting pillar will be securely held in the original standing state, and it is extremely safe and very easy to use. It becomes a storage tool.

[Brief description of drawings]

FIG. 1 is a perspective view of a first embodiment.

FIG. 2 is a front view of a usage state of the first embodiment.

FIG. 3 is an explanatory view showing that the rod-shaped member of the first embodiment is lifted up and the supporting struts are automatically inclined to the outside.

FIG. 4 is a front view of the support column of the first embodiment tilted outward.

FIG. 5 is an enlarged front cross-sectional view of a main part of the support column of the first embodiment in a state of being inclined outward.

FIG. 6 is a front view in the middle of opening by releasing the locking mechanism of the closing bar in the first embodiment.

FIG. 7 is a front sectional view of a main part of the second embodiment.

FIG. 8 is a side view of a main part of the second embodiment.

FIG. 9 is a front sectional view of an essential part of the third embodiment.

FIG. 10 is a side view of an essential part of the third embodiment.

[Explanation of symbols]

 1 Supporting body 2 Supporting post 3 Tilt mechanism 4 Returning mechanism 4A Returning protrusion a Rod-like material A Bearing receiving frame

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Kenshin Kaneko 972, Sanuki, Niigata Prefecture Sanjo City, Nitta 971 Marusa Co., Ltd.

Claims (4)

[Claims] 1. A bar material storage device for storing a large number of bar-shaped members by arranging a plurality of support storage frames in which support columns are erected on both left and right sides of a support member for supporting a bar-shaped member such as a single pipe or a support rod, A bar material storage device, characterized in that at least one of the support columns of the support is provided with a tilting mechanism for inclining the support columns outward by a predetermined angle when an external force pushing from the inside to the outside is applied. 2. The tilting mechanism is configured such that, when a large number of rod-shaped members housed in the bearing housing frame are bundled and lifted, at least one of the bearing columns is tilted outward when pushed by the rod-shaped members. The bar stock according to claim 1, characterized in that. 3. The support body is provided with a return mechanism for returning the support column tilted outward by the tilting mechanism when the rod-shaped member is placed on the support body. The bar stock according to item 1. 4. The return projection is configured to float above the mounting portion of the support when the support column is tilted outward by the tilting mechanism, and the rod-shaped member is supported on the return projection. 5. The rod according to claim 3, wherein the return mechanism is configured so that the return protrusion is pushed downward by the self-weight of the rod and the inclined support column returns to the upright state. Material storage tool.