JP6762517B2 - Transport stand - Google Patents

Description

The present invention relates to a transport stand for accommodating and transporting a transport target such as a container.

When transporting a heavy container or the like filled with contents from one place to another, the container is often placed on a pallet or pedestal for transportation, and the pallet or pedestal is transported.

There are various types of methods such as the method of accommodating the object to be transported in the above pallet or pedestal, and the method of lifting it from above using a crane or the method of taking it in and out from the side using a forklift. To do.

For example, Patent Document 1 describes a technique of a suspension transport pallet used for mounting an object to be transported in a radiation environment and suspending and transporting the object to be transported by remote control with a crane or the like. The suspension transport pallet described in Patent Document 1 describes that the object to be transported can be taken in and out from above by remote control using a crane or the like.

Japanese Patent No. 6347176

However, since only the upper part of the pallet described in Patent Document 1 is open, it is difficult to select a method different from lifting using a crane, such as accommodating and taking out an object to be transported by a forklift.

As described above, the inventors of the present application have focused on the fact that the object to be transported can be accommodated in and taken out from a pallet, a gantry, etc. by various methods, and further, by taking into consideration the problems of Patent Document 1, the surroundings It was found that it is important to select the storage and removal method of the transportation target according to the environment and equipment environment. In addition, regarding transportation by forklift, we focused on the fact that pallets and pedestals can be transported if their bottom surfaces are flat, even if they do not have special parts such as insertion parts for inserting forks. Etc. have found that in many cases, two or more kinds of transport methods can be used as long as they have at least equipment for suspension transport.

Therefore, based on the above idea, the inventors of the present application focused on the method of accommodating and taking out the object to be transported in order to carry out the transportation work efficiently. For example, in a pallet that is generally suspended and transported, it is efficient to use a crane or the like to move the transport target in and out from above, and for a pallet that transports by a forklift, it is efficient to load and unload the transport target from the open side surface. Be done. On the other hand, it can be assumed that the storage method, the removal method, and the transportation method differ depending on the equipment environment.
In this way, in consideration of the content of transportation, the surrounding environment, and the equipment environment, selecting the accommodation and removal method of the transportation target in order to perform efficient transportation is the direction in which the transportation target is taken in and out (from above or from the side). Etc.) can be selected, which is considered to be feasible.

The present invention has been made in consideration of the above points, and an object of the present invention is to provide a transport stand capable of accommodating and taking out a transport target from a plurality of directions.

In order to solve the above problems, the following means are adopted in the present invention.
In a preferred embodiment of the present invention, a pedestal body on which a transport object is placed and a hanging portion capable of suspending the pedestal body are provided, and the pedestal body is provided on the upper surface opening provided on the upper surface and on the side surface. The suspension portion has a plurality of arms arranged at the edge portion of the upper surface opening portion, and the arm portion is rotatable inward and outward directions with the edge portion as a fulcrum. It is characterized in that it is provided in.

According to the transport stand according to the present invention, by rotating the arm constituting the suspension portion and exposing the upper surface opening, it is possible to move the transport target in and out from above by a crane or the like and transport it. Further, by exposing the side opening, the object to be transported can be taken in and out from the side by a forklift or the like. In this way, it is possible to select from a plurality of directions such as above or sideways to take in and out the object to be transported, so that the method of accommodating and taking out can be changed depending on the surrounding environment and the equipment environment in the place. , It is a highly versatile transport stand that allows you to select the transport method.

In a preferred embodiment of the present invention, the gantry body further includes an insertion portion into which the fork of the forklift is inserted.
The forklift can be transported even if it is a pedestal or the like that does not have a dedicated part or the like, but by providing the dedicated insertion portion in this way, the forklift can be transported more stably. ..

In a preferred embodiment of the invention, the arms are each having at least one trunnion.
By providing trunnions on each of the arms forming the suspension portion in this way, the connection with the lifting device (crane or the like) required for suspension and transportation can be stably fixed. Further, even when remote control is performed, it can be easily connected to a lifting device such as a crane. Here, the trunnion in the present specification refers to a cylindrical protrusion for connecting to a transport means such as a crane.

In a preferred embodiment of the present invention, the gantry body includes the upper surface opening, the side surface opening, the bottom surface, the first side surface adjacent to the side surface opening, and the second side surface facing the side surface opening. The third side surface adjacent to the side surface opening is formed in a substantially rectangular shape, the first side surface has a first upper beam forming an upper frame, and the second side surface is the gantry body. The third upper beam has a second upper beam forming an upper frame, the third side surface has a third upper beam forming the upper frame of the gantry body, and the edge of the upper surface opening is the first upper beam. It is characterized in that it is formed by the second upper beam and the third upper beam.

In this way, in the gantry body formed in a substantially rectangular parallelepiped, the edge of the upper surface opening is composed of three beams, the first upper beam, the second upper beam, and the third upper beam. The side opening is not provided with a beam and is in an open state. That is, since the upper surface opening and the side surface opening are connected and opened, it is possible to accommodate even when the size of the object to be conveyed (particularly in the width direction and the height direction) is larger than that of the gantry main body. That is, it is possible to accommodate various types of transport objects.

In a preferred embodiment of the present invention, the arm is a first arm connected to the first upper beam and the third upper beam and provided so as to bridge the two beams, and the first upper beam and the second arm. It has a second arm provided for each of the upper beam and the third upper beam, and the first arm is provided on the side opening side of the second arm and rotates outward. It is characterized in that it is located above the side opening.
In this way, the first arm is connected to the two opposing upper beams and is provided so as to bridge them, and by providing the second arm on each upper beam, the arms can rotate in all directions. The upper surface opening can be opened and closed. Further, since the first arm is located above the upper surface opening when the first arm is rotated outward, the side opening can also be configured to open and close.

In a preferred embodiment of the present invention, the first arm is provided with a fastening portion at the tip thereof, each of which has an engaging portion for keeping the first arm and the second arm closed, and the second arm is the second arm. It is characterized in that the engaging portion has an engaging receiving portion to be engaged.
In this way, by providing the fastening portion on the first arm and keeping all the arms closed, more stable suspension and transportation becomes possible.

In a preferred embodiment of the present invention, the edge portion is provided with a stopper that limits the rotation range of the arm.
In this way, by providing the stopper at the edge portion, it is possible to suppress unnecessary movement of the arm and maintain the open state and the closed state, respectively. Further, since the arm is always present at a fixed position even during remote control, it can be easily positioned and operated.

According to the disclosed technology, it is possible to provide a transport stand capable of accommodating and taking out a transport target from a plurality of directions.

Other issues, features and advantages will become apparent by reading the embodiments described below for carrying out the invention as taken up with the drawings and the claims.

It is a perspective view of the state in which the suspension part of the transport stand which concerns on one Embodiment of this invention is closed. It is a perspective view of the state in which the suspension part of the transport stand which concerns on one Embodiment of this invention is open. It is explanatory drawing which shows the state which the transport object is accommodated in the transport stand which concerns on one Embodiment of this invention from above. It is explanatory drawing which shows the state which the transport object is accommodated from the side in the transport stand which concerns on one Embodiment of this invention. It is explanatory drawing which shows the state which the transport object is placed on the transport stand which concerns on one Embodiment of this invention. It is an enlarged view of the engagement receiving part which concerns on one Embodiment of this invention.

Hereinafter, a preferred embodiment of the present invention shown in the drawings will be described in detail with reference to FIGS. 1 to 6. The technical scope of the present invention is not limited to the embodiments shown in the accompanying drawings, and can be appropriately changed within the scope described in the claims.

The transport stand P according to the embodiment of the present invention shown in FIGS. 1 and 2 is a transport means such as a crane or a forklift for transporting a transport target T such as a heavy container filled with contents from one place to another. It is a transport pedestal for transporting using. The transport stand P can carry, for example, one or a plurality of containers for accommodating objects to be recovered such as rubble collected in a radiation environment. In addition, when the transport target T is transported by using the above-mentioned transport means, the transport stand P according to the present invention can be naturally adopted.
The present invention pays particular attention to the method of accommodating and retrieving the transport target T, and as shown below, in the present embodiment, by providing an opening, the transport target T is accommodated and taken out from two directions, upper and lateral. It is configured to be possible.

The transport pedestal P includes a gantry main body 1 on which the transport target T is placed and a suspension portion 2 for suspending and transporting the transport pedestal P. In addition to suspension transportation, a transportation method using a forklift is generally considered, but since the forklift does not require special parts or the like, this transportation stand P should be transported by suspension transportation or forklift. It was invented on the assumption.

The gantry main body 1 according to the present embodiment is a bottom surface 11, a first side surface 12, a second side surface 13, a third side surface 14, and a side surface and an upper surface opened for taking in and out the transport target T. The side opening 15 and the top opening 16 form a substantially rectangular parallelepiped. The first side surface 12 and the third side surface 14 are surfaces facing each other and adjacent to the side surface opening 15, and the second side surface 13 is a surface facing the side surface opening 15.

The bottom surface 11 is formed by a first lower beam 100, a second lower beam 101, a third lower beam 102, and a fourth lower beam 103. Further, the first lower beam 100 is provided between the bottom surface 11 and the first side surface 12, the second lower beam 101 is provided between the bottom surface 11 and the second side surface 13, and the third lower beam 102 is provided on the bottom surface 11. The fourth lower beam 103 is provided between the bottom surface 11 and the third side surface 14, and the fourth lower beam 103 is provided between the bottom surface 11 and the side surface opening 15.

The first side surface 12 is formed by a first lower beam 100, a first vertical beam 104, a second vertical beam 105, and a first upper beam 108. The first vertical beam 104 is provided between the first side surface 12 and the side opening 15, the second vertical beam 105 is provided between the first side surface 12 and the second side surface 13, and the first upper beam 108 is provided. It is provided between the first side surface 12 and the upper surface opening 16.
The second side surface 13 is formed by a second lower beam 101, a second vertical beam 105, a third vertical beam 106, and a second upper beam 109. The third vertical beam 106 is provided between the second side surface 13 and the third side surface 14, and the second upper beam 109 is provided between the second side surface 13 and the upper surface opening 16.
The third side surface 14 is formed by a third lower beam 102, a third vertical beam 106, a fourth vertical beam 107, and a third upper beam 110. The fourth vertical beam 107 is provided between the third side surface 14 and the side surface opening 15, and the third upper beam 110 is provided between the third side surface 14 and the upper surface opening 16.

The above beams form edges on each surface, and in particular, the first upper beam 108, the second upper beam 109, and the third upper beam 110 form an edge portion 161 of the upper surface opening 16. There is.
Further, the gantry main body 1 has a plurality of reinforcing beams 17 provided for the purpose of increasing the strength of the gantry main body 1 in addition to the above-mentioned beams. The reinforcing beam 17 has a lower reinforcing beam 171 provided on the bottom surface 11 and a side reinforcing beam 172 provided on each side surface. The lower reinforcing beam 171 is preferably provided in the same plane as each lower beam in a parallel or orthogonal direction, and the side reinforcing beam 172 is preferably provided in parallel with each vertical beam. Such reinforcement is effective for repairing and reinforcing when a certain part is damaged. It is preferable that these reinforcing beams 17 are provided as described above, but since it is possible that these reinforcing beams 17 play a role of braces by being provided diagonally on each surface, each reinforcing beam 17 is provided. The installation position and direction of the 17 and the number of installations can be arbitrarily determined.

As shown in FIGS. 1 and 2, in the present embodiment, the lower reinforcing beam 171 is provided so as to divide the bottom surface 11 into eight, and the first side surface 12, the second side surface 13 and the third side surface 14 are divided into two. Although the side reinforcing beams 172 are provided so as to be divided, they may be added or removed as appropriate in consideration of the strength and weight of the gantry main body 1.
It should be noted that the entire surface can be reinforced in a well-balanced manner by providing the reinforcing beam 17 at a position where each surface is divided into two or eight as in the present embodiment. On the other hand, if a large number of reinforcing beams 17 are provided on one side or in a certain direction, that portion can be reinforced intensively.

In the present embodiment, the gantry main body 1 is formed in a substantially rectangular parallelepiped as described above, but as long as it is possible to select from a plurality of directions and move the transport target T in and out as in the problem, for example, the bottom surface 11 is a substantially triangular shape. Or a pillar formed in a substantially pentagonal shape can be applied. That is, since the transport pedestal P is selected from the upper side and the side to move the transport target T in and out, it is possible to select various bottom-shaped pillars on the condition that the pillars have side surfaces. ..

Beams forming the gantry body 1 (first lower beam 100, second lower beam 101, third lower beam 102, fourth lower beam 103, first vertical beam 104, second vertical beam 105, and the like. Examples of the third vertical beam 106, the fourth vertical beam 107, the first upper beam 108, the second upper beam 109, the third upper beam 110, and the reinforcing beam 17) using flat steel or square steel. However, the material and shape of the material may be selected according to the required strength, and may be reinforced by appropriately attaching ribs, flanges, or the like.

Since the transport stand P according to the present invention has a suspension portion 2, it is premised on suspension transport using a crane or the like. On the other hand, since it is not necessary to provide a dedicated part or the like for the transportation using the forklift, attention is paid to the fact that the transportation using the forklift is also possible, and in the present embodiment, the bottom surface 11 is formed flat. Therefore, the transport stand P was invented on the assumption that it is suspended by a crane or the like and transported by a forklift.
FIG. 3 shows a state in which the transport target T is accommodated from above assuming suspended transport, and FIG. 4 shows a state in which the transport target T is accommodated from the side assuming transport by a forklift. There is. Further, FIG. 5 shows a state in which the transport target T is housed and mounted on the gantry main body 1 as shown in FIGS. 3 and 4, and the state when the transport gantry P is transported.

Here, as described above, the forklift can be used without mounting special parts, but in the present embodiment, the purpose is to perform stable and safe transport work so as not to pose a danger to the surroundings. The gantry body 1 is provided with legs 18. The space created between the legs 18 and the ground is used as the insertion portion 181 for inserting the fork of the forklift. In the present embodiment, the leg portions 18 are provided at eight locations on the lower beams (first lower beam 100, second lower beam 101, third lower beam 102, fourth lower beam 103), but stability and the like are provided. From the viewpoint, the installation location and height may be determined as appropriate. It is not necessary to provide these leg portions 18 and insertion portions 181.

Further, the legs 18 can also be used when examining whether the transport pedestal P can withstand the weight of the transport target T. Since the legs 18 are provided, the bottom surface 11 is separated from the ground. Therefore, if the transport target T is heavy and the bottom surface 11 bends even when the transport target T is placed, it is possible that the load is excessive, and the gantry body 1 is damaged at the moment of lifting by suspension transport. It is also possible.
That is, the load of the transport target T, which is difficult to grasp when there is no leg 18 and the bottom surface 11 is in contact with the ground, can be predicted before the start of the transport work by providing the leg 18. By observing this state, it is possible to consider the addition or reduction of the reinforcing beam 17.

The gantry body 1 is further provided with a stopper 19. The stopper 19 is provided for the purpose of limiting the rotation range of the arm 21 rotatably provided in the suspension portion 2 described later.

The suspension portion 2 according to the present embodiment is composed of a plurality of arms 21 provided on the edge portion 161, and the arms 21 are rotatably provided by the rotating means 22. The rotating means 22 rotates the arm 21 in and out of the gantry body 1 with the edge portion 161 as a fulcrum. That is, the plurality of arms 21 are provided on the first upper beam 108, the second upper beam 109, and the third upper beam 110. The upper surface opening 16 is exposed by rotating the arm 21 outward, and the transport target T can be accommodated and taken out, and the upper surface opening 16 can be closed by rotating inward.

In the present embodiment, four arms 21 are provided, and each of them rotates in all directions to open and close the upper surface opening 16. Further, each arm 21 is provided with at least one trunnion 211, which can be connected to a suspension device when applying a suspension means such as a crane. The trunnion 211 is provided for the purpose of making it easily engageable even when a hanging means such as a crane is operated by remote control.

As described above, in the present embodiment, the edge portion 161 on which the arm 21 is provided is three beams, the first upper beam 108, the second upper beam 109, and the third upper beam 110, and the arm 21 is rotated in all directions. Therefore, the arm 21 has two types, a first arm 212 and a second arm 213, which have different shapes. By applying the two different types of the first arm 212 and the second arm 213 in this way, the suspension portion 2 that opens and closes the upper surface opening 16 in all directions is realized. In this rotation direction, the first arm 212 is parallel to the first upper beam 108 and the third upper beam 110, and the second arm 213 is the upper beam (first upper beam 108, second upper beam) in which each is installed. It is perpendicular to the beam 109 and the third upper beam 110).

Basically, the lifting work of the gantry main body 1 is performed by using the trunnion 211 of the second arm 213 provided on the first upper beam 108 and the third upper beam 110. However, if the balance at the time of lifting cannot be achieved by these two trunnions 211, the remaining two trunnions 211 are also used to assist.

As described above, both the first arm 212 and the second arm 213 are connected to the gantry main body 1 (edge portion 161), and the connecting portion has a rotating means 22.
The first arm 212 is connected to two places, the first upper beam 108 and the third upper beam 110, and is provided so as to bridge the two beams. Further, each of the three second arms 213 is connected to the first upper beam 108, the second upper beam 109, and the third upper beam 110, respectively. The first arm 212 is connected to two places, the first upper beam 108 and the third upper beam 110, both of which are located closer to the upper surface opening 16 than the second arm 213, and are the first. The tip of the arm 212 is located in the center.

In particular, in the present embodiment, in consideration of the balance of the entire transport stand P during suspension transport, the second arm 213 divides the first upper beam 108, the second upper beam 109, and the third upper beam 110 into two equal parts. It is connected to the position to be. Further, the first arm 212 is provided on the upper surface opening 16 side of the second arm 213, and specifically, the first arm 212 is closed at the attachment position to the first upper beam 108 and the third upper beam 110. In this state, the trunnion 211 is set to have the same radius as the center of the gantry main body 1 with the trunnion 211 of the other second arm 213. Further, the first arm 212 is provided in parallel with the second upper beam 109. Since the suspension portion 2 is provided for lifting the transport stand P by a crane or the like, it is important that the suspension transport can be safely performed in consideration of the weight balance of the transport target T, the overall balance, and the like. ..

When the first arm 212 is rotating inward (the upper surface opening 16 is closed), the first arm 212 is located above the position where it is connected to the first upper beam 108 and the third upper beam 110, and is located outward. When rotating (the state in which the upper surface opening 16 is opened), it is located above the side surface opening 15. No beam is provided between the side surface opening 15 and the top surface opening 16, and it is possible to accommodate a wide transport target T and a transport target T large in the height direction.
On the other hand, there is a concern that the transport target T may fall or slip during transport because it is always in the open state. Therefore, as shown in FIG. 5, the fall prevention stopper 151 is attached to the fourth lower beam 103 located below the side opening 15. Further, a fall prevention fence 152 is provided to prevent the transport target T from tipping over during transport. The height of the fall prevention stopper 151, the number, position, height, etc. of the fall prevention fence 152 may be appropriately changed depending on the transport target T.

Since the fall prevention stopper 151 is provided so that the transport target T does not slip off from the side opening 15, it is provided so as not to interfere with the transport target T when it is accommodated from the side opening 15. For example, it is preferable that the device is detachable or rotatable, and can be installed by remote control. Further, the first arm 212 can also function as a substitute for the beam. For example, as shown in FIG. 3, when the first arm 212 is rotating outward, the side opening 15 is closed and the top opening 16 is open. On the contrary, as shown in FIG. 4, when the first arm 212 is rotated inward, the side opening 15 is opened and the top opening 16 is closed. As described above, since the open / closed state differs depending on the opening used, the work can be safely performed when the transport target T is taken in and out from any opening.

Similarly, the second arm 213 also rotates the gantry main body 1 in the inward and outward directions with the edge portion 161 as a fulcrum. By rotating in this way, the upper surface opening 16 can be opened and closed. Therefore, when accommodating the transport target T, the first arm 212 and the second arm 213 are all rotated outward, and when transport is started after accommodating, the first arm 212 and the second arm 213 are rotated inward. It is moved to carry out transportation in a state where the upper surface opening 16 is closed.

The state in which the first arm 212 and the second arm 213 are rotated outward and the state in which the second arm 213 is rotated inward are defined as the open state and the closed state of the first arm 212 and the second arm 213, respectively. The above-mentioned stopper 19 is provided to keep the closed state. The stoppers 19 for the second arm 213 are provided on the inside and the outside of the edge portion 161 so as to sandwich the second arm 213. That is, the installation position and angle of the stopper 19 need to be adjusted according to the open state and the closed state of the first arm 212 and the second arm 213, and the size of the transport target T and the first arm 212 and the second arm 213. Consider the load that is expected to be applied. Here, when the first arm 212 rotates outward, the rotation stops at a position in contact with the first upper beam 108 and the third upper beam 110, so that the stopper 19 is sandwiched from both sides like the second arm 213. It is not necessary to provide.

In the present embodiment, as a mechanism for rotating the rotating means 22 by the rotating shaft 221, the first arm 212 is a lifting opening / closing assisting device (spring type), and the second arm 213 is a suspension ring 219 described later. Although the opening / closing assisting device used is adopted, for example, another rotating mechanism using an electronic device such as a slider / crank mechanism or a motor that converts linear motion into rotary motion may be adopted.

The first arm 212 is provided with a fastening portion 216 having an engaging portion 214 at the tip thereof in order to keep the first arm 212 and the second arm 213 closed. The engaging portion 214 is provided with a plurality of engaging holes 215. Further, the rotating means 23 is provided at the tip portion of the first arm 212 where the fastening portion 216 is provided. In the rotating means 23, the rotating portion 232 is rotatably connected to the tip of the first arm 212 by the rotating shaft 231. As shown in FIGS. 1 and 2, the fastening portion 216 is rotated according to the rotational movement of the first arm 212 and gravity.
Each of the second arms 213 is provided with an engaging receiving portion 217 on which the engaging portion 214 is engaged, and an engaging protrusion 218 on which the engaging hole 215 is hooked is provided at the tip portion thereof. As shown in FIG. 6, the engaging protrusion 218 is composed of a convex portion 218a and a concave portion 218b, and the engaging hole 215 is hooked on the concave portion 218b so that the fastening portion 216 cannot be removed by momentum. Here, FIG. 6A shows an enlarged view of the engaging protrusion 218, and FIG. 6B shows how the engaging portion 214 is engaged with the engaging protrusion 218. FIG. 6 The broken line portion is the engaging portion 214, which is shown by the broken line to show the internal state.

In the present embodiment, in order to open / close the first arm 212 and the second arm 213 and to engage the fastening portion 216 more easily or remotely, the second arm 213 and the fastening portion 216 are provided at the tip portions, respectively. A ring 219 is used. As described above, as the rotating means 22, a lift opening / closing assist device (spring type) is provided at the connecting portion between the first upper beam 108 and the first arm 212 and the connecting portion between the first upper beam 108 and the first arm 212. Since the fastening portion 216 having the hanging ring 219 is provided at the tip of the first arm 212, the first arm 212 can be operated by the hanging ring 219 provided on the fastening portion 216. The ring 219 is preferably fastened by tightening a double nut that does not require welding. Since the ring 219 is provided for facilitating or remotely engaging the rotation of each arm 21 and the fastening portion 216 as described above, it is not an essential condition and may not be provided. ..

When lifting the transport stand P by a crane or the like, it is connected to the trunnion 211 and lifted. At that time, since the first arm 212 and the second arm 213 are rotatable, there is a possibility that a force acts in the direction in which each of them opens outward. Here, since the inward rotation is restricted by the stopper 19, the first arm 212 and the second arm 213 can rotate only in the opening direction, but are engaged by the fastening portion 216. By being there, the closed state can be maintained. By engaging the engaging hole 215 of the fastening portion 216 with the engaging protrusion 218 of the second arm 213 in this way, the first arm 212 and the second arm 213 are engaged so strongly that they move in the opening direction. To go. That is, as shown in FIG. 6, since the engaging protrusion 218 is provided with the convex portion 218a, the structure is such that it is difficult to remove the fastening portion 216 even if it rises upward, and the first arm 212 and the second arm 213 By moving in the opening direction, the fastening portion 216 itself is fixed.

In the present embodiment, the fastening portion 216 is provided so as to be centered at the same position from each arm 21, preferably, and the center is provided on a line extending in the vertical direction from the center of the transport frame P. It is that you are. By providing in this way, the force can be uniformly transmitted and the force can be efficiently conveyed. On the other hand, since it is assumed that the balance of the entire transport stand P is not uniform due to the weight balance and number of transport target Ts, the mounting position, etc., the position of the fastening portion 216 and each arm 21 (first). It is desirable that the positions and numbers of the arms 212 and the second arm 213) be determined so that the entire transport stand P is well-balanced and can be safely transported. Since the fastening portion 216 has four arms 21 in this embodiment, it has a cross shape, but the shape differs depending on the number of arms 21.

In the transport pedestal P according to the present invention, for example, in a radiation environment, the transport target T (pallet, container, etc.) is taken in and out from the upper surface opening 16 by remote control, and then the transport pedestal P is lifted by a crane operation or the like. Move to an accessible environment. After that, it is conceivable that the vehicle is moved by the fork list and the transport target T is taken in and out from the side opening 15 by a forklift.

As described above, according to the present invention, since the side opening 15 and the top opening 16 for taking in and out (accommodating and taking out) the transport target T are provided, respectively, an appropriate method can be selected according to the conditions. Then, the transport target T can be taken in and out. That is, it can be accommodated from above by a lifting device such as a crane according to the contents of the transport target T, the surrounding environment, and the equipment environment, and the transport target T can be taken in and out from the side by a forklift or the like.
A more versatile transport stand P can be provided by being able to appropriately select from such various options on the spot and select a transport method, a transport method, and a transport method of the transport target T. ..

Further, since the transport pedestal P includes a suspension portion 2 having a plurality of arms 21, suspension transport can be performed by a crane or the like. Further, since each of these arms 21 rotates in the inward and outward directions of the gantry main body 1, the upper surface opening 16 provided with the arms 21 can be opened and closed. In this way, the upper surface opening 16 can be opened and closed, and the side opening 15 is provided with the fall prevention stopper 151 and the fall prevention fence 152, so that the side opening 15 is used or during transportation. It is possible to prevent the transport target T from falling or the contents of the transport target T from falling. Therefore, it has the potential to become a transport stand P that can be used more efficiently and safely.

Further, since the gantry main body 1 has the legs 18, it is possible to carry out the transportation by the forklift in a more stable state.

Further, since at least one trunnion 211 is provided on each arm 21, the transport pedestal P can be stably lifted and transported during suspension transportation using a crane or the like. Further, the present invention assumes that substances harmful to the human body such as pollutants are also to be transported, and in that case, the transportation work is performed by a crane or the like by remote control. That is, by providing the trunnion 211, it can be easily connected to a lifting device such as a crane even by remote control, and the transport work can be easily performed.

Further, the edge portion 161 to which the arm 21 is connected is composed of three beams, the first upper beam 108, the second upper beam 109, and the third upper beam 110, so that the side opening 15 and the upper surface opening 16 are formed. Since the beams are not provided between them and the openings are connected in a row, it is possible to accommodate various transport target Ts regardless of the size of the transport target T (particularly in the width direction and the height direction).

Further, in the preferred embodiment of the present invention, the arm 21 is composed of four types of the first arm 212 and three second arms 213, and the two upper portions of the first arm 212 facing each other. It is provided so as to connect to beams (first upper beam 108 and third upper beam 110) and further bridge them. In addition, by providing the second arm 213 on each upper beam (first upper beam 108, second upper beam 109, and third upper beam 110), the arm 21 can rotate in all directions, and the upper surface opening 16 Can be opened and closed. Further, since the first arm 212 is located above the upper surface opening 16 when it is rotated outward, the side surface opening 15 can also be opened and closed.

Further, the first arm 212 and the second arm 213 are formed by providing a fastening portion 216 having an engaging hole 215 in the first arm 212 and engaging with the engaging protrusion 218 provided in the second arm 213. By keeping the closed state, more stable suspension and transportation becomes possible.

Further, the edge portion 161 is provided with a stopper 19 for limiting the rotation range of the arm 21, so that unnecessary movement of the arm 21 is suppressed and the open state and the closed state are maintained. Further, since the arm 21 is always present at a fixed position even during remote control, it is possible to simplify the operation by storing the operation information.

P Transport stand T Transport target 1 Stand body 2 Suspended part 11 Bottom surface 12 First side surface 13 Second side surface 14 Third side surface 15 Side opening 16 Top surface opening 19 Stopper 21 Arm 108 First upper beam 109 Second upper beam 110 Third upper beam 161 Edge portion 181 Insertion portion 211 Trunnion 212 First arm 213 Second arm 214 Engagement portion 216 Fastening portion 217 Engagement receiving portion

Claims (3)

The main body of the gantry on which the object to be transported is placed,
It is equipped with a hanging part that can hang this gantry body.
The gantry main body has an upper surface opening provided on the upper surface and a side opening provided on the side surface.
The hanging portion has a plurality of arms arranged at the edge of the upper surface opening.
The arm is rotatably disposed, et al is the inward and outward directions by the edge as a fulcrum,
The gantry body is adjacent to the upper surface opening, the side surface opening, the bottom surface, the first side surface adjacent to the side surface opening, the second side surface facing the side surface opening, and the side surface opening. It is formed into a substantially rectangular parallelepiped shape by the third side surface.
The first side surface has a first upper beam forming an upper frame, the second side surface has a second upper beam forming an upper frame of the gantry main body, and the third side surface has the gantry. It has a third upper beam that forms the upper frame of the main body,
The edge portion of the upper surface opening is formed by the first upper beam, the second upper beam, and the third upper beam.
The arm includes a first arm that is connected to the first upper beam and the third upper beam and is provided so as to bridge the two beams.
A transport pedestal having a second arm provided on each of the first upper beam, the second upper beam, and the third upper beam . The transport according to claim 1, wherein the first arm is provided on the side surface opening side of the second arm and is located above the side surface opening when rotating outward. The gantry. The first arm is provided with a fastening portion at its tip, which has an engaging portion for keeping each of the first arm and the second arm in a closed state.
The transport stand according to claim 1 or 2 , wherein the second arm has an engaging receiving portion with which the engaging portion engages.