JP2021046302A - Work deck - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a work deck capable of storing and transporting various materials and equipment including a work deck in a space-saving manner. SOLUTION: The work deck has a deck member and a fall prevention member attached to the deck member, and each member of the equipment to be attached to the deck member can be loaded in the deck space of the deck member and a pallet. It is characterized in that it can be used as. [Selection diagram] Fig. 4

Description

The present invention relates to a working deck.

Conventionally, as shown in FIGS. 1 and 2 of Patent Document 1, it has been known that a work deck for performing work such as inspection and maintenance is provided above the elevator. The various members and work deck bodies that make up these elevators are usually packed separately, loaded on storage and transportation pallets, transported to the installation location by truck, etc., and assembled on-site. There is.

As described above, since the various members constituting the elevator and the work deck main body are individually packed, inventory management is also performed for each packed member unit.

Jikkenhei 4-29515 Gazette

However, in the conventional storage, transportation, and management methods for work decks and the like described above, in order to store various members and the work deck body that make up the elevators that are individually packaged, it is widely used in factories and sites (installation locations). It was necessary to secure a storage space. In addition, during transportation, various members that make up the elevator and the main body of the work deck must be stacked flat on the truck bed, so improvement is necessary in terms of increasing transportation costs and reducing cargo handling efficiency. was there.

Further, as described above, since the various members constituting the elevator and the work deck main body are individually packed, there is also a problem that inventory management becomes complicated.

Therefore, in view of the above problems, it is a technical problem to provide a work deck capable of storing and transporting various materials including the work deck main body in a space-saving manner.

The invention according to claim 1 of the present application is a work deck having a deck member and a fall prevention member attached to the deck member, and each member of the equipment to be attached to the deck member can be loaded in the deck space of the deck member. It is a work deck characterized by being able to be used as a pallet.

The invention according to claim 2 of the present application is the work deck according to claim 1, wherein the deck member is formed with an insertion portion into which a fork of a cargo handling vehicle can be inserted.

The invention according to claim 3 of the present application is the work deck according to claim 1 or 2, wherein another work deck can be stacked on top of the fall prevention member.

The invention according to claim 4 of the present application is the work deck according to claim 3, wherein a holding member for holding the fall prevention member of the lower working deck is provided below the deck member.

The invention according to claim 5 of the present application is the work deck according to claim 3 or 4, wherein a connection fixing member for connecting and fixing the fall prevention member of the lower work deck is provided below the deck member. is there.

In the invention according to claim 6, the deck member has a penetrating portion through which the equipment to be attached to the deck member penetrates, and the penetrating portion is a floor panel that can be closed and detachable. The work deck according to any one of claims 1 to 5, wherein is provided.

The invention according to claim 7 of the present application is the work deck according to any one of claims 1 to 6, wherein the fall prevention member is provided with a removable reinforcing member that can reinforce the fall prevention member. is there.

In the invention according to claim 8 of the present application, the equipment to which the deck member is attached is the work deck according to any one of claims 1 to 7, which is a grain elevator.

According to the invention of claim 1, each member including the work deck is loaded in the deck space of the deck member of the work deck, and each member of the equipment to be attached to the deck member is used as a pallet. It is configured for storage and transportation. With such a configuration, it is possible to store each member including the work deck in a small space, reduce transportation costs, improve cargo handling efficiency, and simplify inventory management. Become.

According to the invention of claim 2, the deck member of the work deck is formed with an insertion portion such as a forklift into which a fork of a cargo handling vehicle can be inserted, and the cargo handling efficiency of each member including the work deck is significantly improved. It is possible to improve.

According to the invention of claim 3, another work deck can be stacked on the upper part of the fall prevention member of the work deck, and each member including the work deck can be stored in a space-saving manner. Since each member including the work deck that has been placed flat on the truck bed can be stacked and transported, it is possible to significantly reduce the transportation cost.

According to the invention of claim 4, a holding member for holding the fall prevention member of the work deck located at the lower stage is provided below the deck member of the work deck, and the work deck on which each member is loaded is stabilized. It is possible to stack them in layers. According to such a configuration, it is possible to effectively suppress the occurrence of load collapse during storage and transportation.

According to the fifth aspect of the present invention, when the work decks are stacked by providing a connecting and fixing member for connecting and fixing the fall prevention member of the work deck located in the lower stage below the deck member of the work deck. , It is possible to surely prevent the situation where the upper work deck falls.

According to the invention of claim 6, the deck member of the work deck is formed with a penetrating portion through which the equipment to be attached to the deck member (for example, an elevator) penetrates, and the penetrating portion can be closed. A floor panel is provided, and each member of the equipment to be installed can be loaded in the deck space on the floor panel. According to such a configuration, the deck space of the deck member can be efficiently used as a storage space for each member.

According to the invention of claim 7, the fall prevention member of the work deck is provided with a reinforcing member that can reinforce the fall prevention member and is detachable, and falls when the work decks are stacked. It is configured to prevent a situation in which the preventive member is damaged and each member loaded on the lower work deck is damaged. Further, since the reinforcing member is detachably configured, the reinforcing member can be easily removed when the deck member of the work deck is attached to the equipment to be attached (for example, an elevator or the like).

According to the invention of claim 8, the equipment to be attached to the deck member of the work deck is a grain elevator. In particular, since the various members that make up the grain elevator are of a size that can be easily accommodated in the deck space of the deck members, it is possible to more efficiently store and transport each member including the work deck. Become.

It is an overall perspective view which shows one Embodiment of the elevator to which the work deck of this invention is applied. It is an enlarged perspective view which shows one Embodiment of the elevator to which the work deck of this invention is applied. It is an exploded perspective view which shows one Embodiment of the elevator to which the work deck of this invention is applied. It is a perspective view which shows one Embodiment in which the work deck of this invention was piled up in two layers as a pallet for transportation. It is a top view in one Embodiment of the work deck of this invention. It is a side view (a) of A side and the side view (b) of B side in one Embodiment of the work deck of this invention. It is a side view (a) on the C side and the side view (b) on the D side in one embodiment of the work deck of the present invention. It is a perspective view which shows one Embodiment in which the work deck of this invention was piled up in two layers as a pallet for transportation. (Elevator member not shown) FIG. 5 is a side view on the E side of FIG. 8 showing an embodiment in which the work deck of the present invention is stacked in two stages as a transportation pallet. (Elevator member not shown) It is an enlarged perspective view of the broken line a part of FIG. 8 showing one embodiment in which the work deck of the present invention is stacked in two stages as a pallet for transportation. It is a cross-sectional view (a) which shows one Embodiment of the connection mode in the work deck of this invention, and is a detailed view (b) of a fitting member. It is a side view (a) which shows one Embodiment of the connection mode in the work deck of this invention, and is a detailed view (b) of a connection fixing member. It is a perspective view which shows another embodiment of the elevator to which the work deck of this invention is applied. It is a top view in another embodiment of the work deck of this invention.

Hereinafter, embodiments of the working deck of the present invention will be described with reference to the drawings.

FIG. 1 shows an overall perspective view of the grain elevator 1 according to the present embodiment to which the work deck 5 is attached, and FIG. 2 shows an enlarged perspective view of the periphery of the work deck 5. As shown in the figure, a wide deck space is secured on the power transmission means 21 side of the elevator upper part 2, and the work deck 5 is attached to the case 3 of the elevator 1 so that workers and the like can perform work such as inspection and maintenance. ing.

Further, FIG. 3 shows an exploded perspective view of how the work deck 5 is attached to the case 3, in which the work deck 5 is bolted to the deck fixing member 31 fixed to the case 3. As shown in FIG. 2 and the like, a deck support diagonal member 32 that supports the overhanging portion of the work deck 5 is attached between the case 3 and the work deck 5.

Subsequently, FIG. 4 shows a perspective view of an embodiment in which the work deck 5 of the present embodiment is used as a storage / transportation pallet on which various materials and equipment of the elevator 1 are placed. As shown in the figure, the work deck 5 can accommodate and load various materials and equipment such as the unitized elevator upper part 2 and elevator lower part 4 and the case 3 constituting the elevator 1 in the deck space. It has a shape and dimensions, and further, due to the characteristic configuration of the work deck 5 of the present embodiment described later, it can be transported by a forklift, which is a cargo handling vehicle, or stacked in two or more stages as shown for transportation and storage. Etc. are possible.

Next, the detailed configuration of the work deck 5 in this embodiment will be described. FIG. 5 shows a top view of the work deck 5 of the present embodiment, FIG. 6 shows side views of the A side and B side in FIG. 5, and FIG. 7 shows side views of the C side and the D side, respectively. It is illustrated.

As shown in the side views of FIGS. 6 and 7, the work deck 5 of the present embodiment is mainly composed of a fall prevention member and a deck member, and the deck member includes a square deck frame 53. Further, a fall prevention fence 51 is bolted to the deck frame 53 as a fall prevention member.

Further, the deck frame 53 in the present embodiment has a size of about 1700 mm × 1200 mm as shown in FIG. 5, and is further transported and lifted by a forklift as shown in the side views of FIGS. 6 and 7. Two insertion ports 531 are formed on each side surface as insertion portions into which the fork of the forklift can be inserted so that the weight can be increased.

The shape and dimensions of the insertion port 531 are such that the work deck 5 is deformed during transportation and lifting according to the weight of the work deck 5 and the weight of each member accommodated in the deck space of the work deck 5. It is desirable to make it appropriate so that there is no such thing.

The fall prevention fence 51 is fixed to the deck frame 53 as described above, but as shown in FIGS. 6A and 6B, the reinforcing member 511 which is unnecessary when the work deck 5 is attached to the case 3 However, it is detachably attached to the fall prevention fence 51.

More specifically, the portion where the reinforcing member 511 is attached on the side surface on the A side of FIG. 6A is a portion where the upper part 2 of the elevator and the case 3 interfere with each other, as can be seen from the perspective view of FIG. Therefore, when the work deck 5 is used as a pallet, the work deck 5 including the fall prevention fence 51 is reinforced by the reinforcing member 511, and when the work deck 5 is attached to the case 3 as the work deck 5, the reinforcing member 511 can be removed. It is configured.

With this configuration, when the work deck 5 is used as a pallet, it is possible to prevent the loaded members from falling between the fall prevention fences 51, and the work decks 5 are stacked as described later. It is possible to prevent the fall prevention fence 51 from being deformed or damaged during the operation. The reinforcing member 511 provided on the side surface on the B side in FIG. 6B is also configured to be removable from the fall prevention fence 51.

Subsequently, FIG. 5 shows a top view of the work deck 5 according to the present embodiment, and a plurality of floor panels 52 are fixed to the deck frame 53 on the floor surface of the work deck 5. Further, the floor panel 52 includes a through portion floor panel 521 (hatched portion in the figure) to which at least a part thereof can be attached and detached.

According to such a configuration, when the work deck 5 is used as a pallet, it is possible to install the penetration portion floor panel 521 to close the penetration portion and secure a deck space capable of accommodating each member. When attaching the deck 5 to the case 3 of the elevator 1, as shown in the perspective view of FIG. 3, by removing a part of the penetration floor panel 521 and the deck frame 53 that interfere with the case 3 of the elevator 1. , The work deck 5 can be attached to the elevator 1.

Subsequently, FIG. 8 shows an embodiment in which the work deck 5 is used as a pallet and the work deck 5 is stacked in two stages for storage and transportation. Further, FIG. 9 shows a side view of the E side shown in FIG. For convenience of explanation, various materials and equipment of the elevator 1 housed in the work deck 5 are not shown.

In the present embodiment, as shown in FIG. 8, when the work deck 5 is used as a pallet, in order to reinforce the fall prevention fence 51, a fence reinforcing diagonal member 6 is used as a part of the reinforcing member of the fall prevention fence 51. It is detachably attached to the top.

With such a configuration, when the work deck 5 is used as a pallet, it is possible to prevent the fall prevention fence 51 from being deformed or damaged due to a load collapse of each member loaded in the deck space. Become. Further, when the work decks 5 are stacked, it is possible to prevent the fall prevention fence 51 of the work deck 5 located at the lower stage from being deformed or damaged. As a result, the work decks 5 can be stably stacked as shown in the figure.

In addition, in the present embodiment, in order to safely carry out storage and transportation by stacking two or more work decks 5, a member for holding and connecting the upper and lower work decks 5 is provided.

More specifically, as shown in FIG. 8 and FIG. 10 which is an enlarged perspective view of the broken line a portion in FIG. 8, holding members 7 are attached to the lower four positions of the deck frame 53, respectively. As shown in the cross-sectional view of FIG. 11A, the work deck 5 located at the lower stage is configured to sandwich the fall prevention fence 51. As a result, it is prevented that the upper work deck 5 is displaced from the lower work deck 5 and falls.

Although FIG. 11B shows a perspective view, a side view, and a top view of the holding member 7, the holding member 7 includes a holding piece 71 that holds the fall prevention fence 51 and the holding piece. It is composed of a fixed stay 72 that extends from 71 and is bolted to the deck frame 53, and the holding piece 71 forms a holding recess 73 according to the shape of the fall prevention fence 51.

Further, in addition to the holding member 7, in the present embodiment, a connecting fixing member 8 for connecting the vertically stacked work decks 5 is attached as shown in the side views of FIGS. 10 and 12 (a). ing.

More specifically, the connecting fixing member 8 connecting the vertically stacked work decks 5 has an angle shape having a predetermined length as shown in the perspective view of FIG. 12B. A flat connecting portion 81 is formed on one side, and a fastening portion 83 having a through hole is formed on the other side. Further, as shown in FIG. 12A, the fastening portion 83 is formed with a notch portion 82 in order to avoid interference with the joint portion of the fall prevention fence 51.

Then, in the manner shown in the enlarged perspective view of FIG. 10, the fastening portion 83, the fall prevention fence 51 of the lower work deck 5, and the deck frame 53 of the upper work deck 5 are bolted to the upper and lower parts. The work deck 5 is connected and fixed. This makes it possible to reliably prevent the upper work deck 5 from falling during storage or transportation.

(Other embodiments)
Although one embodiment of the work deck of the present invention has been described above, various modifications and changes in use are possible. For example, in the above-described embodiment, the embodiment in which the work deck 5 is used as the pallet of the grain elevator 1 has been described, but the present invention is not necessarily limited to such an embodiment, and other equipment to which the work deck 5 is attached is not necessarily limited. It can also be used as a pallet for equipment, reducing transportation costs, improving cargo handling efficiency, and simplifying inventory management.

Further, in the above-described embodiment, the square deck frame 53 having a size of about 1700 mm × 1200 mm has been described as an example, but the size and shape of the work deck 5 are not necessarily limited to those. Equipment to be installed It is preferable to adopt a size and shape that allows each member to be loaded in the deck space according to the size and shape of each member constituting the equipment.

Further, FIG. 13 shows a perspective view of the elevator 1 having a wide working space on the right side of the upper part 2 of the elevator as another embodiment of the above-described embodiment (FIG. 1), and FIG. Although the top view of the work deck 5 in the embodiment is shown, as shown in FIG. 13, the work space on the right side of the elevator upper part 2 is widened, for example, on the left side of the elevator upper part 2 and the wall surface of another facility. This is to deal with the case where the above work space cannot be secured due to reasons such as. By such measures, for example, it is possible to save the trouble of moving the main body of the device such as the dryer (which has already been installed) to which the elevator 1 is attached, and the installation work of the elevator 1 and the installation work of the work deck 5 are efficient. It becomes possible to do it. Specifically, as can be seen by comparing the top view of the above-described embodiment of FIG. 5 with the top view of another embodiment of FIG. 14, the penetration floor panel 521 and the adjustment floor panel 522 attached to the deck frame 53 can be compared. It is possible to easily change the position of the work space by changing the arrangement of 523 and changing the penetration portion of the case 3.

Further, as shown in the enlarged perspective view of FIG. 10, the eyebolts 54 may be installed at the corners of the deck frame 53, and with such a configuration, the deck frame 53 is installed in the case 3 of the elevator 1. At the time of fixing, the sling wire or the like can be hung on the eyebolt 54 and lifted by a lifting machine such as a crane.

Although some embodiments of the present invention have been described above, the above-described embodiments of the present invention are for facilitating the understanding of the present invention and do not limit the present invention. The present invention can be modified and improved without departing from the spirit of the present invention, and the present invention includes equivalents thereof. Further, in the range where at least a part of the above-mentioned problems can be solved, or in the range where at least a part of the effect is exhibited, the scope of claims and the combination of each component described in the specification can be combined or omitted. ..

1 Elevator 2 Elevator upper part 3 Case 4 Elevator lower part 5 Work deck 6 Fence reinforcement diagonal member 7 Holding member 8 Connecting fixing member 21 Power transmission means 31 Deck fixing member 32 Deck supporting diagonal member 51 Fall prevention fence 52 Floor panel 53 Deck frame 54 Eyebolt 71 Holding piece 72 Fixed stay 73 Holding recess 81 Connecting part 82 Notch part 83 Fastening part 511 Reinforcing member 521 Penetration part Floor panel 522 Adjusting floor panel 523 Adjusting floor panel 531 Insertion port

Claims (8)

A work deck having a deck member and a fall prevention member attached to the deck member.
A work deck characterized in that each member of the equipment to be mounted on the deck member can be loaded in the deck space of the deck member and can be used as a pallet. The work deck according to claim 1, wherein an insertion portion into which a fork of a cargo handling vehicle can be inserted is formed in the deck member. The work deck according to claim 1 or 2, wherein another work deck can be stacked on the upper part of the fall prevention member. The work deck according to claim 3, wherein a holding member for holding the fall prevention member of the lower work deck is provided below the deck member. The work deck according to claim 3 or 4, wherein a connection fixing member for connecting and fixing the fall prevention member of the lower work deck is provided below the deck member. The deck member has a penetrating portion through which the equipment to be attached to the deck member penetrates.
The work deck according to any one of claims 1 to 5, wherein the penetrating portion is provided with a removable floor panel that can close the penetrating portion. The work deck according to any one of claims 1 to 6, wherein the fall prevention member is provided with a removable reinforcing member that can reinforce the fall prevention member. The work deck according to any one of claims 1 to 7, wherein the equipment to which the deck member is attached is an elevator for grains.

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