JPH0343770Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Field of Application] The present invention relates to a foldable movable stand for a distribution panel at construction sites and the like.

[Prior art and its problems]

Conventionally, electricity distribution boards at construction sites have been arranged on the left and right sides, with the front and rear legs pivotally attached to the head metal fittings, as disclosed in Utility Model Application No. 54-164437, for example. In some cases, these frames were fixed to both ends of the distribution board.

However, in the above-mentioned conventional distribution board mount, the left and right members are configured to be separated from each other, so the distribution board and the mount must be firmly fixed, making installation of the distribution board complicated. However, there were drawbacks such as being time consuming. In addition, since the above-mentioned pedestal uses a head metal piece to restrict the degree of opening of the front and rear legs, there are problems in that the metal piece is subject to a large force and is easily damaged.

[Purpose of invention]

This invention was made to solve the above-mentioned conventional problems, and its purpose is to make the distribution board easy to install and remove, to be able to install stably, and to be compact and difficult to damage. An object of the present invention is to provide a foldable movable stand for an electrical panel.

[Structure of the idea]

The foldable movable stand for a distribution board of the present invention has two front legs whose upper ends are rotatably pivoted to both ends of the support rod, and whose upper ends are connected to both ends of the support rod. Two rear legs integrally attached to the inside, one end pivotally attached to the lower end of either the front leg or the rear leg, and the other end attached to the lower part of the other leg. It is characterized by comprising a tension rod that is slidably attached, and casters attached to the front legs and/or the rear legs.

[Example] Hereinafter, an example of the present invention will be described with reference to the drawings.

In FIG. 1, reference numeral 1 denotes two front legs, whose upper parts are integrally connected by a horizontal rod 2 and a diagonal rod 3, and whose lower ends are also connected by a horizontal rod 4.

The upper ends of these front legs 1 are rotatably pivoted to a support rod 5.

There are two rear legs 6 on the inside of both sides of the support rod 5.
The upper end of the is integrally attached. The upper parts of these rear legs 6 are also integrally connected to each other by a horizontal rod 7 and a diagonal rod 8, and the lower ends are also connected to each other by a horizontal rod 9.
are connected by.

Casters 10 are attached to the lower ends of the front legs 1 and the rear legs 6, respectively, for easy movement. Note that the casters 10 do not necessarily have to be attached to all the legs 1 and 6, and may be attached to either one pair of the front legs 1 or the rear legs 6. In this case, if you lift the leg to which the caster 10 is not attached, move the leg while floating the lower end of the leg, and then lower it when it reaches a predetermined position, the lower end of the leg without the caster 10 will directly touch the ground or structure. It touches the floor and acts as a stopper. In addition, if casters 10 are attached to all legs, there is no need to lift one leg and it can be moved easily, but casters 10
It is necessary to provide a stopper.

As is clear from FIG. 2, reference numeral 11 is a tension rod, one end of which is rotatably attached to the horizontal rod 4, and the tip of which is pivoted to the slide member 13 via a pin 12. It is worn.

Since this embodiment is configured as described above,
In use, a distribution board 14 is attached to one or both of the front legs 1 or the rear legs 6, as shown by imaginary lines, and is moved freely by casters 10.

When cleaning this up, remove the electricity distribution board 14, and then move the rear legs 6 as shown by the arrows in FIG.
When the slide member 13 is pulled up along the front leg 1, the front leg 1 is drawn toward the rear leg 6 and folded into the state shown in FIG.

In addition, a shelf (not shown) may be attached to the tension rod 11 as appropriate, and tools etc. may be placed on it during use.
Further, it is preferable that a tool box or the like can be detachably attached to the horizontal bars 2, 7, etc.

Furthermore, if the supporting rod 5 and the horizontal rods 2, 4, 7, and 9 are divided and configured to be expandable and retractable, the bolts 16 or the like can be selectively inserted into a plurality of appropriately arranged holes 15 to fix them. The width of the frame can be increased or decreased depending on the size of the distribution board 14.

[Effect of idea]

(1) The upper ends of each of the two front legs are rotatably pivotally attached to both ends of the support rod, and the upper ends of each of the two rear legs are integrally attached to the inside of both ends of the support rod. Because of this structure, it can be folded compactly with the rear legs positioned inside the front legs.

(2) One end of the tension piece is pivotally attached to the lower end of either the front leg or the rear leg, and the other end of the tension rod is slidably attached to the lower part of the other leg. As a result, the legs can be opened stably, and the legs can be easily closed without removing the tension rod.

(3) Since the legs that are spread forward and backward can be stably held by the tension rod, there is no need to make the upper end pivot portions of the legs sturdy, and the structure can be made lightweight.

[Brief explanation of drawings]

Figure 1 is a front view showing one embodiment of the present invention;
The figure is a side view, and FIG. 3 is a side view of the folded state. 1...front leg, 2...horizontal rod, 3...oblique rod, 4...
Lateral rod, 5... Support rod, 6... Rear leg, 7... Lateral rod, 8
...Diagonal rod, 9 ... Horizontal rod, 10 ... Caster, 1
1... Tension rod, 12... Pin, 13... Slide member, 14... Distribution board, 15... Hole, 16... Bolt.

Claims (1)

[Scope of utility model registration request] Two front legs 1, 1 whose upper ends are rotatably pivoted to both ends of the support rod 5, and 2 whose upper ends are integrally attached to the inside of both ends of the support rod 5. The rear legs 6, 6 of the book, one end of which is pivotally attached to the lower end of either the front leg 1 or the rear leg 6, and the other end of the book is slidably attached to the lower part of the other leg. A foldable movable stand for a distribution board, characterized in that it is comprised of a tension rod 11 and casters 10 attached to the front legs and/or the rear legs.