JP5812889B2 - Carriage and transport method - Google Patents

Description

  The present invention relates to a carriage for transporting a transported body and a transport method for transporting the transported body.

  Conventionally, a carriage plate portion on which a transported body is placed, and a load extending from one end portion in the width direction of the carriage plate portion to the other end portion in the width direction of the carriage plate portion via the upper surface of the transported body placed on the carriage plate portion. 2. Description of the Related Art A cart that is provided with a collapse prevention sheet and is accommodated in an accommodation box formed on a cart plate when the load collapse prevention sheet is unnecessary is known (see, for example, Patent Document 1).

Utility Model Registration No. 3131019

  However, the transported body placed on the carriage plate portion is prevented from moving with respect to the carriage plate portion in the width direction of the carriage plate portion by the load collapse prevention sheet, but the longitudinal direction of the carriage plate portion, that is, the movement of the carriage Since movement with respect to the carriage plate portion in the direction is not prevented, when a plurality of transfer objects are transferred on the carriage plate portion, the transfer object placed on the front end portion or the rear end portion of the carriage plate portion. However, there is a problem in that it may spill forward or backward from the carriage plate during transportation.

  This invention provides the trolley | bogie and the conveying method which can prevent more reliably that a to-be-conveyed body spills and falls.

The cart according to the present invention includes a cart plate portion on which a transported body is placed, a fall prevention sheet that is provided on the cart plate portion and surrounds the periphery of the transported body placed on the cart plate portion, and the cart plate. And a support member that maintains the form of the fall prevention sheet that surrounds the periphery of the transported body by supporting the upper part of the fall prevention sheet, and the fall prevention sheet includes the carriage plate. It can be accommodated in an accommodation groove formed on the upper surface of the part, and the support member can be expanded and contracted, and can be accommodated in the accommodation groove in a contracted state than when supporting the fall prevention sheet. It has become .

The transport method according to the present invention is a transport method for transporting a body to be transported, a loading step of placing the transported body on a cart plate portion, and a support member provided on the cart plate portion after the stacking step. A surrounding step in which a fall prevention sheet provided on the carriage plate portion surrounds the transported body, and the supporting member maintains the form of the fall prevention sheet surrounding the transported body; and A transporting process for transporting the object to be transported after the surrounding process; and a housing process for housing the fall prevention sheet in a housing groove formed on an upper surface of the carriage plate after the transporting process , The support member can be expanded and contracted, and in the accommodation step, the support member is accommodated in the accommodation groove in a contracted state as compared with the case where the support member is stood on the cart plate part .

  According to the cart according to the present invention, since the fall prevention sheet surrounding the periphery of the transported body placed on the cart plate portion is provided, the transported body placed on the cart plate portion is in the width direction of the cart plate portion. The movement in the longitudinal direction is restricted by the fall prevention sheet. As a result, it can prevent more reliably that a to-be-conveyed body spills and falls from a trolley | bogie.

  According to the transport method according to the present invention, since the fall prevention sheet provided on the carriage plate portion includes an enclosing step surrounding the periphery of the carrier, the carrier to be placed on the carriage plate portion is the carriage plate. The movement of the portion in the width direction and the longitudinal direction is restricted by the fall prevention sheet. As a result, it can prevent more reliably that a to-be-conveyed body spills and falls from a trolley | bogie.

It is a front view which shows the trolley | bogie which concerns on Embodiment 1 of this invention. It is a top view which shows the trolley | bogie of FIG. It is a perspective view which shows the fall prevention sheet | seat of FIG. It is a front view which shows the trolley | bogie with which the fall prevention sheet | seat and support member of FIG. 1 were accommodated in the accommodation groove | channel. It is a top view which shows the trolley | bogie of FIG. It is a top view which shows the cover which opens and closes the accommodation groove | channel of FIG.

Embodiment 1 FIG.
1 is a front view showing a carriage according to Embodiment 1 of the present invention, and FIG. 2 is a plan view showing the carriage of FIG. In the figure, the carriage includes a carriage plate portion 2 on which the conveyed object 1 is placed, a plurality of wheels 3 provided below the carriage plate portion 2, a fall prevention sheet 4 provided on the carriage plate portion 2, and a fall. Four support members 5 that support the prevention sheet 4 and a handle 6 provided on the carriage plate 2 are provided.

  The cart plate part 2 has a rectangular shape when viewed from above. The longitudinal direction of the cart plate part 2 is the moving direction of the cart. An accommodation groove 21 is formed along the side surface of the carriage plate 2 on the upper surface of the peripheral edge of the carriage plate 2. The carriage plate portion 2 has a plurality of buttons 22 that engage with the fall prevention sheet 4. The button 22 is disposed in the accommodation groove 21.

  The fall prevention sheet 4 is made of a deformable material such as polyester. The fall prevention sheet 4 extends upward from the carriage plate 2 and extends around the transported body 1 placed on the carriage plate 2, and a contracted state accommodated in the accommodation groove 21 of the carriage plate 2. Deform between. The periphery of the transported body 1 is the periphery of the transported body 1 when the transported body 1 is viewed from above.

  FIG. 3 is a perspective view showing the fall prevention sheet 4 of FIG. The fall prevention sheet 4 includes a button 41 that engages with the button 22 (FIG. 1) of the carriage plate portion 2 and a pocket portion 42 that is formed on the upper end portion in the extended state and into which the support member 5 is inserted from below. Have. The pocket portion 42 is formed by bending the upper end portion of the fall prevention sheet 4 to the outside of the fall prevention sheet 4 and extending a part of the folded fall prevention sheet 4 upward from the carriage plate portion 2. It is formed by stitching together. When the button 41 of the fall prevention sheet 4 is engaged with the button 22 (FIG. 1) of the carriage plate 2, the fall prevention sheet 4 is attached to the carriage plate 2. That is, the fall prevention sheet 4 can be attached to and detached from the carriage plate portion 2.

  As shown in FIGS. 1 and 2, the support member 5 is disposed at each of the four corners of the carriage plate portion 2. The support member 5 has a support part body 51 that can be expanded and contracted like a finger bar, and a rivet 52 that is provided in the receiving groove 21 and supports the support part body 51 to the carriage plate part 2 so as to be rotatable. . The rivet 52 extends in the width direction of the carriage plate portion 2 and is attached to the support portion main body 51. Therefore, the support part main body 51 is rotatable in the rotation direction around the axis extending in the width direction of the carriage plate part 2, that is, in the direction of the arrow A in FIG. Further, when the support portion main body 51 is erected so as to be perpendicular to the upper surface of the carriage plate portion 2, it is perpendicular to the upper surface of the carriage plate portion 2, that is, in the direction of the arrow B shown in FIG. It can be stretched. The support member 5 supports the upper part of the fall prevention sheet 4 by inserting the upper end part of the support part main body 51 into the pocket part 42. Thereby, the support member 5 maintains the form of the fall prevention sheet 4 surrounding the periphery of the transported body 1.

  4 is a front view showing a cart in which the fall prevention sheet 4 and the support member 5 of FIG. 1 are accommodated in the accommodation groove 21, and FIG. 5 is a plan view showing the cart of FIG. The fall prevention sheet 4 can be accommodated in the accommodation groove 21 by pulling out the support portion main body 51 from the pocket portion 42 (FIG. 1). The support member 5 is housed in the housing groove 21 by rotating around the rivet 52 so that the support body 51 is contracted and parallel to the upper surface of the carriage plate 2. The fall prevention sheet 4 and the support member 5 are positioned below the upper surface of the carriage plate portion 2 by being accommodated in the accommodation groove 21.

  Next, the conveyance method of the to-be-conveyed body 1 using a trolley | bogie is demonstrated. First, the to-be-conveyed body 1 is mounted on the trolley | bogie board part 2 (loading process). At this time, the to-be-conveyed body 1 is arrange | positioned on the part of the trolley | bogie board part 2 inside the accommodation groove | channel 21. FIG. After all the transported bodies 1 are placed on the carriage plate part 2, the support member 5 is raised from the accommodation groove 21, and the fall prevention sheet 4 is taken out from the accommodation groove 21, and the tip of the support member 5 is placed in the pocket part 42. Insert into. Thereby, the fall prevention sheet 4 surrounds the periphery of the conveyed object 1 (enclosing process).

  After the operator pushes the carriage and conveys the conveyed object 1 to the destination (conveying process), the front end portion of the support member 5 is pulled out from the pocket portion 42, and the fall prevention sheet 4 and the support member 5 are placed in the accommodation groove 21. Accommodating (accommodating step). Then, the to-be-conveyed body 1 is taken down from the trolley | bogie board part 2. FIG. The transport of the transported body 1 using the carriage is thus completed.

  As described above, according to the carriage according to the first embodiment of the present invention, the carriage plate portion 2 includes the fall prevention sheet 4 that surrounds the periphery of the transported body 1 placed on the carriage plate portion 2. As for the to-be-conveyed body 1 mounted on the board, the movement in the width direction and the longitudinal direction of the carriage plate part 2 is regulated by the fall prevention sheet 4. As a result, it can prevent more reliably that the to-be-conveyed body 1 spills from a trolley | bogie. Further, since the fall prevention sheet 4 can be accommodated in the accommodation groove 21 formed on the upper surface of the carriage plate portion 2, the fall prevention sheet 4 is accommodated in the accommodation groove 21, whereby the conveyed object 1 is moved to the carriage. It becomes easy to put on the board part 2 or to lower the transported body 1 from the carriage board part 2.

  Further, the carriage includes a support member 5 provided on the carriage plate portion 2 and supporting the upper part of the fall prevention sheet 4, and the support member 5 has a form of the fall prevention sheet 4 surrounding the periphery of the transported body 1. Therefore, it is possible to prevent the fall prevention sheet 4 from being deformed during the conveyance of the transported body 1 and the fall prevention sheet 4 from surrounding the transported body 1.

  Further, since the support member 5 can be accommodated in the accommodation groove 21, by placing the fall prevention sheet 4 in the accommodation groove 21, the carrier 1 can be placed on the carriage plate portion 2 or the carriage plate portion 2. It is easy to lower the transported body 1 from the bottom.

  Moreover, since the fall prevention sheet 4 is detachable with respect to the cart plate part 2, for example, when the fall prevention sheet 4 is dirty or the fall prevention sheet 4 is damaged, It can be replaced with a new fall prevention sheet 4.

  In addition, according to the transport method according to the first embodiment of the present invention, since the fall prevention sheet 4 provided on the cart plate part 2 includes the surrounding process surrounding the periphery of the transported body 1, the cart plate unit 2 As for the to-be-conveyed body 1 mounted on the board, the movement in the width direction and the longitudinal direction of the carriage plate part 2 is regulated by the fall prevention sheet. As a result, it can prevent more reliably that the to-be-conveyed body 1 spills from a trolley | bogie.

  In the first embodiment, the configuration of the carriage in which the fall prevention sheet 4 and the support member 5 are visible from above when the fall prevention sheet 4 and the support member 5 are accommodated in the accommodation groove 21 has been described. As shown in FIG. 3, the cart may further include a lid 7 that opens and closes the receiving groove 21. Thereby, when not using the fall prevention sheet 4 and the support member 5, it can prevent that a foreign material approachs into the accommodation groove | channel 21. FIG.

  Moreover, although the said Embodiment 1 demonstrated the structure of the trolley | bogie provided with the supporting member 5, the structure which does not include the supporting member 5 but the opening part of the upper end part of the fall prevention sheet 4 can shrink | contract with a string, rubber | gum, etc. It may be. Thereby, the fall prevention sheet 4 can cover the upper part of the to-be-conveyed body 1 mounted on the trolley | bogie board part 2, and it can prevent that the to-be-conveyed body 1 spills and falls from a trolley | bogie.

  DESCRIPTION OF SYMBOLS 1 To-be-conveyed body, 2 bogie board part, 3 wheel, 4 fall prevention sheet, 5 support member, 6 handle, 7 lid, 21 receiving groove, 22 button, 41 button, 42 pocket part, 51 support part main body, 52 rivet.

Claims (4)

A carriage plate portion on which a transported body is placed;
A fall prevention sheet that is provided on the carriage plate portion and surrounds the periphery of the transported body placed on the carriage plate portion;
A support member that is provided on the carriage plate portion and supports the upper part of the fall prevention sheet to maintain the form of the fall prevention sheet surrounding the transported body;
The fall prevention sheet can be accommodated in an accommodation groove formed on the upper surface of the cart plate part ,
The said support member can be expanded-contracted, and can be accommodated in the said accommodation groove in the contracted state rather than the case where the said fall prevention sheet is supported, The cart characterized by the above-mentioned . The cart according to claim 1, further comprising a lid that opens and closes the receiving groove. The cart according to claim 1 or 2 , wherein the fall prevention sheet is detachable from the cart plate portion. A transporting process for transporting a body to be transported,
A loading step of placing the transported body on a carriage plate part;
After the loading step, a support member provided on the cart plate portion is erected, a fall prevention sheet provided on the cart plate portion surrounds the periphery of the transported body, and the support member surrounds the transported body. A go step for maintaining the form of the fall prevention sheet surrounding
After the surrounding step, a conveying step for conveying the object to be conveyed;
An accommodation step of accommodating the fall prevention sheet in an accommodation groove formed on an upper surface of the carriage plate portion after the conveying step ;
The support member is extendable,
In the accommodating step, the support member is accommodated in the accommodating groove in a contracted state as compared with a case where the support member is stood on the cart plate portion in the surrounding step .

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