JPH0431282A - Container of electronic switchboard with built-in carrier wheels - Google Patents

Abstract

PURPOSE:To obviate the need of loading and unloading equipment by a method wherein jacks are provided to suspend wheels so that a container main body is prevented from moving during transportation and the wheels are stowed inside with their side faces placed under the bottom of the container main body when the container main body is set up. CONSTITUTION:Jacks 4 are stretched up by operating a raising button on an external operation panel and stopped when they reach up to a specified height. After a few seconds, wheels 3 emerge from inside toward outside and stand upright while a container main body is supported by the jacks 4. Then, when the jacks 4 are retracted, the container main body is supported only by the wheels 3 and is kept in transportable state. The jacks 4 is extended by operating a stowing switch on the external operation panel so that the container main body 1 which has been supported by the wheels 3 is lifted once again. After that, the wheels 3 are retreated inside, and the jacks 4 are contracted. Finally, the container main body 1 is supported by the wheels 3. A carrier unit 2 itself is used as a foundation to support the container main body.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a container structure for a portable electronic exchange, and more particularly to a container for a mobile electronic exchange equipped with wheels for transportation.

[Conventional technology]

Conventional containers for portable electronic exchanges do not have the function of so-called mobile transportation, and therefore, when moving, a transportation trolley is prepared separately from the container itself, and it is loaded onto this and moved and transported. I was trying to do this.

For this reason, in land transportation, the vehicle is mounted on a trolley called a trailer chassis and towed by a towing vehicle.

[Problem to be solved by the invention]

However, the container weight usually exceeds the lot, and special heavy machinery is required when loading the container onto a trailer chassis and when unloading the container from the trailer chassis at the destination.

In addition, a characteristic of portable electronic exchanges is that the station can be operated in a short period of time due to construction work, and although prompt transportation to the destination where containers are installed is one of the important factors for short delivery times. However, there was a drawback that it required a considerable amount of time to lift and unload the container from the trailer chassis.

The present invention has been made to solve the above-mentioned conventional problems, and allows a container to be easily changed from an installed state to a movable state in a short time.

Another object of the present invention is to provide a container for an electronic exchange with built-in moving wheels, which makes it unnecessary to use heavy machinery for loading and unloading the container.

[Means to solve the problem]

In order to achieve the above object, the present invention provides a container for an electronic exchange, which includes wheels for moving and transporting the container and jacks for floating the wheels on the bottom of the container body, so that the wheels can be moved during transportation of the container body. The container body is made to stand upright, and when the container body is installed, the wheels are stored so that the side surfaces of the wheels face downward, and the container body is supported by the side surfaces.

And more preferably, wheels for moving and transporting containers,
At the mounting position, the container can be rotated 90 degrees to change from the installed state to the running state, and the wheels for moving and transporting containers can be automatically changed from the installed state to the running state by remote control. It's okay.

[Effect]

With the above configuration, the wheels for moving and transporting the container can be changed from the installed state to the running state by remote control, so that the container body can be moved. In addition, the wheels can be changed from the running state to the installed state by remote control.
Transform.

〔Example〕

Next, one embodiment of the present invention will be described with reference to the drawings.6 Fig. 1 is a side view showing an embodiment of the container of the mobile electronic exchange with built-in wheels of the present invention, and Fig. 2 is the container of Fig. 1. It is a transition diagram from the installed state to the transportation state of the trolley unit equipped at the bottom of the main body.

In each of the above figures, the present invention has a cart unit 2 equipped with a plurality of wheels 3 on the bottom surface of a container body 1. The truck units 2 are provided at the front and rear of the container body 1, and each truck unit 2 has two wheels 3, one at the front and one at the rear, as shown in FIG. Each wheel 3 has an inner and outer double structure so as to be able to withstand the load of the container body 1.

When transporting the container body 1, the wheels 3 stand up so that they can run, as shown in Figures (c) and (d).
When installing the container body 1, as shown in Fig. 2(a) (
As shown in b), the wheels are stored with the side surfaces facing downward. A ground plate 5 is provided on the side surface of the wheel 3, and the container body 1 can be supported on the side surface.

Various means can be used to transform the wheel 3 from the upright state to the stowed state, but for example,
The drive shaft of the wheel 2 may be supported by an arm, and this arm may be rotatably supported. This rotational movement is automatically performed by operating a button on the operation panel.

4 in the figure is a jack, which is used to make the wheel 3 float in the air when the wheel 3 is transformed. The expansion and contraction operation of the jack 4 is also performed by the operation panel.

Next, the operation of raising the wheels housed in the truck unit will be explained along FIGS. 2(,) to (d).

From the state shown in Fig. 2(a), the jack 4 is activated as shown in Fig. 2(b) by operating the startup button on the external operation panel.
rises and stops when it reaches a certain height.

A few seconds after the jack 4 stops, the wheels 3 move outward from the inside and stand up as shown in FIG. 2(c). In this state, the container body 1 is supported by the jacks 4.

After it is confirmed that the wheels 3 are completely raised, the jacks 4 are retracted, and the container main body 1 is supported only by the wheels 3 and is ready to travel, as shown in FIG. 2(d).

Next, a method for storing the wheels will be explained. When the storage button on the external operation panel is pressed, the jack 4 stands up and lifts up the container body 1 supported by the wheels 3.

Thereafter, the wheels 3 are stored inward, and the jacks 4 are further deflated.

Finally, the container body 1 is supported by the stored wheels 3. This truck unit 2 itself will be used as a foundation for supporting the container.

〔Effect of the invention〕

As explained above, the present invention provides a container for a portable electronic exchange, which is provided with wheels for moving and transporting the container and jacks for floating the wheels on the lower surface of the container body, and the wheels are moved when the container body is transported. The following effects can be achieved by allowing the container body to stand upright, and storing the wheels so that the side surfaces of the wheels are on the lower side when the container body is installed, so that the container body is supported by the side surfaces.

(1) A transportation trolley separate from the container body is not required. In addition, the heavy machinery that was conventionally used when loading onto and unloading from a trolley is not required.

(2) No need for a foundation for installing containers.

(3) The time from the installation state to the transportation state is significantly shortened, allowing prompt transportation to the destination where the container is to be installed, and shortening the construction period until delivery of the equipment.

[Brief explanation of drawings]

FIG. 1 is a side view showing an embodiment of a container for a mobile electronic exchange with built-in wheels according to the present invention, and FIGS. 2(a) to (d) show installation of a trolley unit installed at the bottom of the container main body in FIG. 1. It is a transition diagram from a state to a transportation state. 1: Container body 2: Dolly unit 3: Wheels 4: Jacket 5: Ground plate

Claims (3)

[Claims] (1) In a container for an electronic exchange, the bottom surface of the container body is equipped with wheels for moving and transporting the container and a jack for floating the wheels, and the wheels are erected so that the container body can run during transportation, and the container body 1. A container for an electronic exchanger with built-in movable wheels, characterized in that the container is housed so that the side surfaces of the wheels face downward when installed, and the container body is supported by the side surfaces. (2) The mobile wheel built-in electronic device according to claim (1), characterized in that the wheels for moving and transporting the container are rotated by 90 degrees at the mounting position to change from the installed state to the running state. exchange container. (3) Claim (1) or (2) characterized in that the change from the installed state to the running state of the wheels for moving and transporting the container is automatically performed by remote control.
) Container for electronic switching equipment with built-in wheels for transportation.