JPH06345170A - Lateral-connection type transportation device for board-shaped item such as glass board - Google Patents

Abstract

PURPOSE:To make it possible to store a board-shaped item to be transported stably and safely corresponding to the size thereof by providing a plurality of unit transportation devices and detachably connecting them in a lateral direction, thereby facilitating the adjustment of the lateral length of the devices. CONSTITUTION:One or a plurality of unit transportation devices are detachably connected in a lateral direction when in use. Each of the unit transportation devices 2 comprises a base 4, back receiver 5, and front protective frame 6. The base 4 comprises a square framed structural body and its lateral width is such that a glass board G narrow in width can be stored therein. The back receiver 5 supports one side of the glass board G resting on the base 4 and a pair of supporting columns, left and right, are erected at the rear opposite side corners of the base 4, which columns are interconnected by a pair of upper and lower connecting members 12. And the adjacent unit transportation devices 2, 2 are detachably interconnected by a connecting member 3 of framed structure.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a transportation tool used for transportation of plate-like objects such as glass plates.

[0002]

2. Description of the Related Art For example, glass plates for processing are generally manufactured in each glass processing base and then distributed to each user or each construction site.

Therefore, in order to transport the glass sheet through such a distribution process, a glass sheet transporting tool is used in order to realize safe transportation without damaging the glass sheet.

As such a glass plate transporting device, conventionally,
An integrated base having a predetermined predetermined width that supports the lower edge of the glass plate in an upright state,
There is provided a transportation tool that includes a backrest that stands on a base portion and receives a glass plate.

However, there are wide and narrow glass sheets depending on the production dimensions. Therefore,
In the transportation tool designed in advance with a predetermined constant width as described above, in the transportation of a wide glass sheet, the glass sheet cannot be accommodated in a stable and safe accommodation state, and, In transporting a narrow glass plate, a narrow glass plate is transported by a relatively wide transport tool, which causes a wasteful space and thus cannot efficiently transport the glass plate.

In view of the above-mentioned conventional problems, the present invention can store a plate-like object in a stable and safe storage state according to the width of the plate-like object such as a glass plate to be transported. A main object of the present invention is to provide a transportation tool for plate-like objects such as glass plates, which can be efficiently accommodated in the space and can be efficiently accommodated.

[0007]

For the above-mentioned purpose, the first
The invention of claim 1 is provided with a plurality of unit transporting tools each having a base portion for supporting a lower edge portion of a plate-like object such as a glass plate, and a backrest standing upright on the base part and receiving one side of the plate-like object. The unit transport tools are detachably connected to each other laterally, directly or indirectly, and the unit transport tools are connected to each other, so that the transport tools can be connected according to the size of the plate-like object. The gist of the present invention is a laterally connected transporting device for a plate-like object such as a glass plate, characterized in that the lateral length of the plate is adjusted.

A second aspect of the present invention is the horizontal connection type transportation of a plate-like object such as a glass plate in which the unit transportation tools are indirectly connected by a connecting member in the first invention. The main point is the ingredients.

In a third aspect of the present invention, in the first aspect of the present invention, a plate such as a glass plate is provided in the unit transport tool with a front surface protection frame that is provided upright on the base part and protects the front surface of the plate-like object. The gist is a horizontally-connected transportation device for objects.

According to a fourth aspect of the present invention, in the above first aspect, a suspending portion is provided at an upper end portion of the transportation tool, and the suspending portion comprises:
A glass plate or the like provided in a suspended state in which a plate-like object is housed in the transportation tool, in an arrangement mode in which the transportation tool is held in a vertical state or an inclined state in which the lower end side thereof is displaced forward of the center of gravity position. The gist is the horizontal connection type transportation device of the plate-shaped article.

In a fifth aspect based on the first aspect, the back support has a pair of left and right columns that stand upright on the base portion, and a receiving beam that extends between the columns. On the opposite inner surface thereof, a plurality of pin insertion holes are arranged correspondingly in the height direction at predetermined intervals, while the receiving bar is provided with a fixed pin protruding outward at one end thereof. At the same time, the other end is provided with an advancing / retreating operation pin that is urged outward by a spring, and the fixed pin is inserted into the pin insertion hole of one of the columns to retract the advancing / retreating operation pin. , The advancing / retreating operation pin is projected into the corresponding pin insertion hole of the other strut by the urging force of the spring, so that the receiving bar can be mounted between the two strut in an unattached state, such as a glass plate. The gist is the laterally-connected transportation device for plates.

[0012]

According to the first aspect of the present invention, a plurality of unit transportation tools are provided, and the unit transportation tools are detachably connected to each other in the lateral direction. Since the lateral length of the transportation device is adjusted according to the size of the plate-shaped object, the required number of unit transportation devices can be adjusted according to the size of the plate-shaped object to be transported. Alignment, which can be used alone or connected together to form a vehicle.

Therefore, when the width of the plate-like article to be transported is large, the number of unit bases to be used is increased according to the width, while when the width of the plate-like article to be transported is small. ,
If the number of unit bases to be used is reduced according to the width, the plate-like object is accommodated in the transportation device in a stable and safe accommodation state, and the space corresponding to the width of the plate-like object is not wasted. Containment is realized.

Further, in the second aspect of the invention, since the unit transportation devices are indirectly connected by the connecting member, the width can be increased without increasing the number of unit transportation devices. .

According to the third aspect of the present invention, the unit transportation tool is provided with the front protection frame that is provided upright on the base portion and protects the front surface of the plate-like object. You can.

According to the fourth aspect of the invention, a suspending portion is provided at an upper end portion of the transport tool, and the suspending portion holds the transport tool in a vertical state when the transport tool is in a suspending state. Or, in the arrangement mode in which the lower end side is held in an inclined state in which the lower end side is displaced forward of the center of gravity position, the plate-like object is held in a stable state in the transportation tool in the suspended state by being provided.

According to the fifth aspect of the invention, a plurality of pin insertion holes are provided in a row in the up-down direction on the inner surfaces of the two columns of the back support that face each other, and the fixed pin is provided at one end and the other end is provided. A receiving bar having an advancing / retreating operation pin that is biased by a spring is provided on the plate, and the receiving bar is installed between the two columns in a private state by the advancing / retreating operation of the advancing / retreating operation pin. The mounting height position of the receiving bar can be freely changed according to the height of the object, and the attaching and detaching work of the receiving bar can be easily performed.

[0018]

EXAMPLES Next, examples in which the transporting tool of the present invention is applied to transporting glass sheets will be described.

As shown in FIG. 1 (a), in this glass plate transport tool (1), (2) and (2) are unit transport tools,
(3) is a connecting member.

In the unit transportation device (2), (4) is a base, (5) is a backrest, and (6) is a front protective frame.

The base (2) supports the lower edge of the glass plate (G) in an upright state, and is composed of a rectangular frame structure as shown in FIG. Is designed to have a short size capable of accommodating a narrow glass plate (G), and its width in the front-rear direction is also designed to have a short size capable of accommodating a small lot of glass plates (G). . Further, pin insertion holes (8) and (8) for attaching the front surface protection frame (6) are provided at both left and right front edge portions of the upper surface of the base (4). In addition, (9) is a cushioning material.

The back support (5) receives one side of the glass plate (G) supported by the base (4). As shown in FIG. 2 and the like, the back support (5) is provided at both rear corners of the base (4). Left and right struts (11) (11) which are erected integrally with the base (4)
And a pair of upper and lower connecting members (12) and (13) for connecting the upper ends of the columns (11) and (11), and a receiving bar (14) spanning the middle of the columns (11) and (11) in the height direction. It has and.

Explaining the connecting mechanism between the receiving rail (14) and the left and right columns (11) (11), the left and right columns (11) (1)
Pin insertion holes (15) ... Are lined up in the opposing inner surface of 1) at predetermined intervals in the height direction. Meanwhile, receiving pier (14)
As shown in FIG. 7, a fixed pin (17) is provided at one end thereof in an outwardly protruding shape, and an advancing / retreating operation pin (18) is provided at the other end in an outwardly protruding shape. The spring (19) is provided so as to be able to advance and retreat in a mode in which it is biased in the outward advancing direction. (20) is a handle. Therefore, after the fixed pin (17) of this receiving bar (14) is inserted into one of the pin insertion holes (15) of one of the columns (11), the advancing / retreating operation pin (18) is moved to the handle (20). By retracting it inward against the urging force of the spring (19) by operation, and in this state, projecting the advancing / retreating operation pin (18) into the corresponding pin insertion hole (15) of the other strut (11) , Posts (11) (11)
In the meantime, it can be installed in my state. In addition, the receiving bar (1
The front side of 4) is covered with a cushioning material (9).

Further, both columns (11) of the back support (5)
As shown in FIG. 2 and the like, (11) has an upper end portion that is inclined forward and obliquely upward and protrudes forward, and one end of the pair forms the above pair. The tie material (12) is provided in a hanging state, and the hooks (22) (2) (2) (2) are provided in a laterally protruding shape corresponding to the tie material (12).
2) is projected so that the lifter fork (f)
(Refer to FIG. 8) The transporting tool (1) is not suspended by the connecting material (12), or the hook (2)
2) By suspending it through (22), the transport tool (1) containing the glass plate (G) is suspended in a vertical state or in an inclined state in which the lower end side thereof is projected forward. It is designed to be. This tie material (1
2) and the hooks (22) and (22) form the hanging portion in the present invention. Further, the other connecting material (13) is provided a predetermined distance below the connecting material (12) as the above-mentioned suspending portion, and is provided in a private state on both columns (11) and (11), and is on the upper side. The glass plate (G) can be protected so that the glass plate (G) is not damaged by the fork (f) when the fork (f) inserted in the lower side of the tie material (12) unintentionally moves downward. It is done like this. In addition,
(9) is a cushioning material, and (24) is banding.

The front surface protection frame (6) protects the front surface of the glass plate (G) and has a rectangular flat frame structure as shown in FIG. , Insertion pins (25) (25) are provided, and the pins (25) (25)
The insertion hole (8) provided at the front edge of the base (4)
The lower side of the front face protection frame (6) is attached to the base (4) by being inserted into (8).

Further, the front face protection frame (6) is provided with a connecting mechanism for connecting the upper end side thereof to the back support (5). This connecting mechanism has a connecting fitting (26), and the connecting fitting (26) is shown in FIGS.
As shown in, both ends are 9 with respect to the middle part (26a).
It is bent at 0 °, and one end thereof serves as a hook portion (26b) and the other end serves as a handle portion (26c). Then, the hook (26
b) and the handle portion (26c) have different 90 ° rotation angles about the axis of the intermediate portion (26a).
a) is attached to the upper end surface on both sides of the front protective frame (6) by the hooking part (26b).
), The bearing (2
It is held rotatably around its own axis by 7), and the handle part (2
6c) is laid sideways on one side and the hooks (26b
) Is turned upward to enter the unlocked state, while the handle portion (26c) is laid sideways toward the other, so that the latching portion (26b) is turned downward and the upper connecting material (5) of the backrest (5) is turned downward. It is supposed to be in a hooked state that is hooked on 12). Reference numeral (29) is an engaging pin, which engages with the bearing (27) and restricts the unintentional movement of the intermediate portion (26a) of the metal fitting (26) in the axial direction. A cushioning material (9) is covered on the glass facing side of the front face protection frame (6).

The connecting member (3) connects the adjacent unit transportation devices (2) (2) arranged in the lateral direction, and as shown in FIG. 4 etc., a pair of left and right vertical aggregates (30). ) (30)
And a frame structure composed of horizontal aggregates (31) (31) connecting the upper and lower ends thereof. The left and right vertical aggregates (30) (30) are made of a U-shaped channel material having an opening on the front side, and the vertical aggregate (30) passes through the opening on the front side to form a unit transportation device ( The support (5) of the back support (2) is fitted from the rear of the support (11).
Further, set pins (32) (32) (32) (32) are provided at both ends of the upper and lower horizontal aggregates (31) (31) of the connecting member (3). Therefore, with the vertical aggregate (30) fitted to the column (11) as described above, the pin insertion holes (33) (33) (33) corresponding to the columns (11) (11) are formed. When these set pins (32), (32), (32) and (32) are passed through the (33), the front protection frame (6) becomes the unit transport tool (2).
It is integrally connected to (2).
The unit transport tools (2) and (2) are indirectly connected by the connecting member (3).

The transportation tool (1) having the above structure is used for transportation of glass plates as follows.

First, in the case of carrying a glass plate (G) having a narrow width corresponding to the width of the unit carrying device (2), FIG.
As shown in (a), only one unit transportation device (2) is prepared. Then, as shown in FIGS. 2B and 3C, according to the height of the glass plate (G), the receiving bar (14) is provided at a predetermined height position of the backrest (5). Attach as described above, and attach the lower edge of the glass plate (G) to the base (4).
The glass plate (G) is bound to the backrest (5) with the band (B) and the front protection frame (6) is attached in that state. This attachment is performed by inserting the lower end insertion pins (25) (25) of the front protection frame (6) into the insertion holes (8) (8) of the base (4) and connecting fittings (26) (26) on the upper end side. ) The handle part (26c) is rotated to engage the latching part (26b) with the upper connecting material (1) of the back support (5).
2) It is carried out by hanging on. As a result,
It is assembled into a transportation tool (1) containing a narrow glass plate (G) as shown in (b).

On the other hand, when transporting a glass plate (G) having a width considerably larger than the width of the unit transport tool (2), as shown in FIG. 4, according to the width of the glass plate (G). In addition, a plurality of, for example, two unit transportation devices (2) in the illustrated case
(2) and the connecting member (3) are prepared. Then, first, as shown in FIG. 5, the unit transportation tools (2) and (2) are connected to each other by the connecting member (3). The linkage is, as described above,
The left and right vertical aggregates (30) (30) of the connecting member (3) are fitted to the columns (11) (11) on the opposite sides of both unit transport tools (2) (2), and each set pin ( It is carried out by passing 32) through the insertion hole (33). Then, the lower edge of the glass plate (G) is stably supported on both bases (4), and the glass plate (G) is bound to the backrests (5) and (5) with the band (B). Then, the front surface protection frames (6) and (6) are attached to the respective unit transport tools (2) and (2) in the same manner as described above. As a result, the transportation tool (1) containing the wide glass plate (G) is assembled as shown in FIG.

In this way, the transportation tool (1) (1) containing the narrow glass plate (G) or the wide glass plate (G)
Is hung by the fork (f) through the upper connecting material (12) of the backrest (5), as shown in FIG.
Alternatively, the suspending tool is hooked on the hook (22) to be suspended and used for loading or the like. In this suspended state, as described above, since the upper tie material (12) and the hook (22) are provided in the transportation tool (1) in a state of being biased forward, the transportation tool (11) is It is in a vertical state or an inclined state in which the lower side thereof is projected forward as shown by a virtual line in the figure.

As shown in FIGS. 9 and 10,
It is preferable to use a jig (35) in order to hold the transportation tool (1) containing the glass plate (G) in a stable state. This jig (35) pivotally connects the long aggregates (36) (36) and the short aggregates (37) (37) to each other at the end portions thereof, and the distal ends of the long aggregates (36) (36). The upper hooks (38) (38) are provided on the lower end of the short aggregate (37) (37), and the lower hooks (39) (39) are provided at the tip of the short aggregate (37) (37). The upper hooks (38) (38) on the side of the long aggregates (36) (36) play vertically in the lower joint material (13) of the back support (5) of the transportation tool (1). The rising plate portion (38a) is integrally provided at the front edge portion of the lower plate portion of the front opening U-shape engaged with. In order to hold the transportation tool (1) using this jig (35), as shown in FIG. 9 (b), first, the upper hook portions (38) (38) of the jig (35) are As shown in FIG. 10C, the lower hooking portions (39) (39) are used as bases while being hooked on the lower connecting material (13) of the backrest (5) of the transportation tool (1). Hang it on the horizontal aggregate (40) of 4). In that state, when the transport tool (1) is tilted backward,
The tie member (13) is displaced downward in the upper hook portions (38) (38) by using play. Then, in a state in which the transportation tool (1) is inclined to lean against the jig (35),
As shown in (d), due to its own weight, the connecting material (13) is held at the lower position inside the upper hooking parts (38) (38), and its rising is restricted by the rising plate part (38a). As a result, the transport tool (1) is tilted rearward by the jig (35) and supported in a stable holding state leaning against the jig (35).

As described above, in the transporting tool (1) having the above structure, a plurality of unit transporting tools (2) and (2) are laterally detachably connected by the connecting member (3). Therefore, in the case of transporting a narrow glass plate (G), the glass plate (G) can be accommodated and transported without waste in space, and the wide glass plate (G) can be transported. In the case of transporting G), the glass plate (G) can be transported in a stable and safe storage state.

Further, in the transport tool (1), the upper end of the backrest (5) is projected obliquely upward toward the front, and the connecting material (12) and the hook (22) are provided there as a hanging portion. When the transportation tool (1) is provided and holds the glass plate (G) in the suspended state, the transportation tool (1) is held in a vertical state or an inclined state in which the lower end side thereof is displaced forward. From the above, the glass plate (G) can be held in a stable state in the transportation tool (1) in the suspended state, and the unintentional detachment of the glass plate (G) can be reliably prevented, and the safe suspended transportation is possible. Can contribute to.

The transport tool (1) is a connecting member (3) having a simple structure for connecting the unit transport tools (2) and (2) to each other.
Because of the structure described in (1), the width of the transportation tool (1) can be expanded advantageously in terms of cost and the like. Moreover, since the connecting member (3) and the unit transporting device (2) are connected by the fitting of the channel material (30) and the upper and lower set pins (32) (32), these are constructed with a simple structure. Can be achieved.

Further, for connecting the front protective frame (6) and the back support (5), the specially shaped connecting metal fitting (26) as described above is used.
Since this is adopted, the connection can be performed easily and surely.

In the above embodiment, the unit transportation device (2)
Although the transport tool (1) is configured to indirectly connect (2) with each other by the connecting member (3), a structure in which the unit transport tools are directly coupled may be adopted. Further, when the connecting member (3) is adopted, if connecting members of various width sizes having different widths are prepared, it is possible to replace the connecting member (3) with various wide-sized glass plates. It can also be used as a transportation tool. Further, although the transportation tool (1) is made of metal, the material is not particularly limited and may be made of wood.

[0038]

As described above, the transportation device of the first invention is provided with a plurality of unit transportation devices, and the unit transportation devices are detachably connected laterally to each other. By connecting the transportation devices to each other, the lateral length of the transportation device is adjusted according to the size of the plate-shaped object, so it is necessary depending on the size of the plate-shaped object to be transported. Any number of unit transportation devices can be prepared, and they can be used alone or connected to each other to form a transportation device. Therefore, according to the size of a plate-like object such as a glass plate to be transported, the plate-like object can be accommodated in a stable and safe accommodation state, and at the same time, the plate-like object can be accommodated without waste of space. Efficient transportation can be realized.

Further, in the transporting device of the second invention, since the unit transporting devices are indirectly connected by the connecting member, the cost is relatively higher than the connecting member and structurally. The width can be increased without increasing the number of unit transportation tools that tend to be complicated, and a wide plate-shaped object can be accommodated advantageously in terms of cost.

Further, in the transport tool of the third invention, since the unit transport tool is provided with the front protection frame which is provided upright on the base portion and protects the front surface of the plate-like object, the front side of the plate-like object is provided. Can also be protected and safer transportation can be realized.

Further, in the transporting tool of the fourth aspect of the invention, a suspending portion is provided at an upper end portion of the transporting tool, and in the suspending state in which the suspending portion accommodates the plate-like object in the transporting tool, the transporting tool is provided. Since it is provided in a vertical state or an arrangement mode in which the lower end side thereof is held in an inclined state in which it is displaced forward of the center of gravity position,
It is possible to hold the plate-like object in a stable state in the transportation tool in the suspended state, reliably prevent the plate-like object from being unintentionally detached, and contribute to safe suspension transportation.

In the transportation tool of the fifth aspect of the invention, a plurality of pin insertion holes are vertically arranged in a row on the opposing inner surfaces of both columns of the back support, and a fixed pin is provided at one end. At the other end, a receiving bar having an advancing / retreating operation pin biased by a spring is provided, and the receiving bar is attached between the two columns in an unattached state by the advancing / retreating operation of the advancing / retreating operation pin. According to the height of the plate-like object, the mounting height position of the receiving bar can be freely changed to stably receive the plate-like object of various sizes, and the receiving and removing work of the receiving bar is troublesome. It can be performed easily without applying.

[Brief description of drawings]

FIG. 1 shows an embodiment of a transportation tool, FIG. 1 (a) is an overall perspective view of the transportation tool when a wide glass plate is housed and transported, and FIG. 1 (b) is a narrow glass plate. FIG. 3 is an overall perspective view of a transportation tool in the case of transporting in a single manner.

2A and 2B show a process of assembling a transportation tool for transporting a narrow glass plate. FIG. 2A is a perspective view showing a mounting process of a crosspiece for receiving, and FIG. It is a perspective view which shows the attachment process of a frame.

FIG. 3 is a view showing a process of assembling a transport tool for similarly transporting a narrow glass plate, and FIG. 3C is a perspective view showing the latter half of the process of attaching the front protective frame, and FIG. )
FIG. 3 is a perspective view showing a hooked state of the connecting metal fitting that connects the front surface protection frame and the backrest, and FIG. 2D is a perspective view showing a hooked state of the connecting metal fitting.

FIG. 4 is a perspective view showing a step of connecting both unit transport tools with a connecting member, which is one of the assembly work steps of the transport tool for transporting a wide glass plate.

FIG. 5 is a perspective view showing an attaching process of the front face protection frame, which is one of the assembling work processes of the transportation tool for similarly transporting a wide glass plate.

FIG. 6 is a side view showing a mounting state of a connecting fitting.

FIG. 7 is a view showing a receiving crosspiece, FIG.
The figure (b) is an end view.

FIG. 8 is a side view of the transportation device in a suspended state.

9A and 9B show a step of attaching a jig for stably holding the transportation tool. FIG. 9A is a perspective view showing the transportation tool and the jig in a separated state, and FIG. 9B is a top end hook of the jig. It is a perspective view showing the state where the stopper was hooked on the transportation implement.

FIG. 10 is a perspective view showing a state in which the jig for stably holding the transportation tool is also attached, and FIG. 10C is a perspective view showing a state in which the lower end hook portion of the jig is hooked on the transportation tool; FIG. 6 is a perspective view showing a jig holding state in which the jig is tilted rearward of the transportation tool and supported by a jig.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Transport tool 2 ... Unit transport tool 3 ... Connection member 4 ... Base 5 ... Back support 6 ... Front protection frame 11 ... Strut 12 ... Connecting material (suspension part) 14 ... Receiving bar 15 ... Pin insertion hole 17 ... Fixed installation Pin 18 ... Advancing / retreating operation pin 19 ... Spring 22 ... Hook (suspension part)

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Kenki Kobayashi, Sanchome, Honami-cho, Sakai City, Osaka Prefecture, Osaka, Japan (72) Kogeshi Nishio, Sanchome, Honami-cho, Sakai City, Osaka Prefecture Hyakuban Osaka Econ Kenken Co., Ltd.

Claims (5)

[Claims] 1. A plurality of unit transporting tools each having a base portion for supporting a lower edge portion of a plate-like object such as a glass plate, and a backrest standing upright on the base portion and receiving one side of the plate-like object. The unit transports may be lateral to each other, directly or indirectly,
It is configured to be detachably connected, and by connecting the unit transportation devices, the lateral length of the transportation device is adjusted according to the size of the plate-shaped object. A horizontal connection type transportation tool for plate-like objects such as glass plates. 2. The laterally-connected transporting device for plate-like objects such as glass plates according to claim 1, wherein the unit transporting devices are indirectly connected by a connecting member. 3. The lateral connection of plate-like objects such as glass plates according to claim 1, wherein a front protection frame that is provided upright on the base portion and protects the front surface of the plate-like object is provided in the unit transport tool. Type transportation equipment. 4. A suspending portion is provided at an upper end portion of the unit transport tool, and the suspending portion holds the transport tool in a vertical state or a lower end portion thereof in a suspending state in which a plate-like object is accommodated in the transport tool. The laterally-connected transportation device for a plate-like object such as a glass plate according to claim 1, which is provided in an arrangement mode in which the side is held in an inclined state in which the side is displaced forward of the center of gravity. 5. The unit carrier according to claim 5, wherein the back support has a pair of left and right columns vertically arranged on the base portion, and a receiving bar extending between the columns. On the other hand, a plurality of pin insertion holes are arranged correspondingly in the height direction at predetermined intervals, while the receiving bar is provided with an outwardly projecting fixed pin at one end and at the other end. The part is equipped with an advancing / retreating operation pin that is urged outward by a spring, and when the fixed pin is inserted into the pin insertion hole of one of the columns and the advancing / retreating operation pin is retracted, The glass plate or the like according to claim 1, wherein the receiving bar is mounted between the support columns in a non-attached state by projecting the springs into the corresponding pin insertion holes of the other support column by the biasing force of the spring. Horizontally-connected transportation equipment for plate-shaped products.