KR20080001941U - A safety device of worktable for trial and assembly of diesel engine - Google Patents

Abstract

The present invention relates to a safety device for a workbench for assembling and commissioning a diesel engine. In particular, in the construction of a workbench provided with a check plate on an upper surface thereof and installed at a height in consideration of the height of a worker around the diesel engine, The safety handrail, which supports the body of the worker vertically at the periphery of the check plate of the workbench and is detachably installed, is detachably installed. The safety handrail is fixed to the upper part of the vertical bar to support the body of the worker. Horizontal bar for doing; A plurality of vertical bars installed on the horizontal bars at predetermined intervals and detachably fixed to the check plate; And a detachable means for attaching and detaching the safety handrail itself to the check plate between the vertical bar and the periphery of the check plate.

Therefore, it is possible to provide safety and convenience for the operator who performs the assembly and commissioning of the diesel engine, as well as another position where the safety handrail can be simply disassembled from the current check plate position and carried out as needed. It can be moved to a check plate and fixedly installed to ensure the safety of workers during assembly and commissioning of large diesel engines.

Diesel engine, workbench, check plate, safety handrail

Description

A safety device of worktable for trial and assembly of diesel engine}

1 is a schematic view showing a state of performing a diesel engine assembly and commissioning work using a conventional workbench.

Figure 2 is a schematic diagram showing a state of performing work in the workbench installed the subject innovation device.

Figure 3 is an exploded perspective view according to an embodiment of the present invention device.

Figure 4 is an exploded perspective view according to another embodiment of the present invention device.

Explanation of symbols on the main parts of the drawings

1: Workbench 2: Diesel engine

3: safety handrail 4: removable means

11: check plate 31: horizontal bar

31a: curved portion 32: vertical bar

41: fixing plate 41a: bolt through hole

42: fixing bolt 43: bolt coupling hole

44: coupling rod

The present invention relates to a safety device for assembling and commissioning a diesel engine, and more particularly, to a workplace that may be generated during assembling and commissioning of a Hyundai HYUNDAI-MANB & W B & W L27 / 38 engine. It is invented to prevent worker safety accidents.

In other words, the safety handrail for protecting the worker can be detachably installed on the periphery of the check plate used in the assembly and commissioning of the diesel engine to provide safety and convenience to the operator. For the assembly and commissioning of the diesel engine invented so that the handrail can be dismantled from the current check plate position and moved to the check plate in another position to be fixedly installed before use. It is about the safety device of the workbench.

In general, in order to assemble, observe, or test a fuel pump or cylinder head installed on an upper part of a large diesel engine, as shown in FIG. 1, a worktable having a height in consideration of a worker's height and the like may be removed and attached. In this case, the upper part of the workbench has a configuration in which a check plate having a checkered protrusion is installed to prevent the worker's feet from slipping on the workbench to directly assemble and commission the engine. .

However, the check plate installed in the conventional workbench is not provided with safety handrails for the safety of the operator at all, and thus it is not possible to assemble, observe or test the fuel pump or cylinder head installed on the upper part of a large diesel engine. When the safety of the worker can not be secured, safety accidents such as a fall accident due to the carelessness of the worker are often occurring.

The present invention has been devised to solve such a conventional problem. The safety handrail for protecting the worker is attached to the periphery of the check plate of the workbench used for assembling and commissioning a large diesel engine installed in a ship. It can be installed to provide the safety and convenience of the operator, and if necessary, the safety handrail can be easily disassembled from the current check plate position and moved to the check plate at another position where continuous work should be performed. The purpose of the present invention is to provide a safety device for assembling and commissioning of a diesel engine that can ensure the safety of workers during assembly and commissioning of a large diesel engine.

In order to achieve the above object, the subject innovation device includes a work plate provided with a check plate on an upper surface and installed at a height in consideration of the height of a worker around a diesel engine. The safety handrail to support the body to prevent the fall, characterized in that the installation is attached to detachable.

At this time, the safety handrail is a horizontal bar fixed to the upper portion of the vertical bar to support the body of the worker; Several vertical bars installed at predetermined intervals on the horizontal bars; And a detachable means for attaching and detaching the safety handrail itself to the check plate between the vertical bar and the periphery of the check plate.

In the above, the horizontal bar is fixed to one of the upper end of the vertical bar, or two are installed at regular intervals, one end or both ends of the horizontal bar to form a bend to further prevent the operator from falling to the side portion Characterized in that it can be.

On the other hand, the detachable means includes a fixing plate which is provided with a bolt through hole and fixed to the bottom end of the vertical bar of the safety handrail; Or a plurality of fixing bolts fastened to the bolt coupling holes formed at the periphery of the check plate in correspondence with the bolt through holes of the fixing plate. Alternatively, the check plate may be fixed so that a part of the bottom end of the vertical bar of the safety handrail is fitted and fixed. Characterized in that composed of several coupling rods fixed at intervals corresponding to the vertical bar at the periphery of the.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Figure 2 shows a schematic view showing a state of carrying out the work on the workbench installed the subject innovation device, Figure 3 shows an exploded perspective view according to an embodiment of the subject innovation device, Figure 4 is another of the subject innovation device The exploded perspective view according to the embodiment is shown.

According to this, the device of the present invention comprises a work plate 1 provided with a check plate 11 at an upper surface thereof and installed at a height in consideration of the height of the operator around the diesel engine 2,

It is characterized in that the safety hand rail (3) for supporting the body of the operator to prevent the fall by supporting the body of the operator in the periphery of the check plate (11) of the worktable 1 is detachably attached.

At this time, the safety hand rail (3) is fixed to the upper portion of the vertical bar 32, the horizontal bar 31 for supporting the body of the worker;

A plurality of vertical bars 32 installed on the horizontal bars 31 at predetermined intervals and detachably fixed on the check plate 11;

And a detachable means (4) for attaching and detaching the safety handrail (3) itself to the check plate (11) between the vertical bar (32) and the periphery of the check plate (11).

In addition, the horizontal bar 31 is fixed to one of the upper end of the vertical bar 32, or two bent at a predetermined interval to be installed on the upper portion of the vertical bar 32, the horizontal bar 31 One side or both sides of the free end is characterized in that the bent portion 31a is further formed to prevent the operator from falling to the side portion.

On the other hand, the detachable means 4 is provided with a bolt through hole (41a) and the fixing plate 41 is fixed to the bottom end of the vertical bar 32 of the safety hand rail (3);

Or a plurality of fixing bolts 42 fastened to the bolt coupling holes 43 formed at the periphery of the check plate 11 corresponding to the bolt through holes 41a of the fixing plate 41. It consists of several coupling rods 44 which are fixed at intervals corresponding to the vertical bars 32 at the periphery of the check plate 11 so that a part of the bottom end of the vertical bars 32 of the rail 3 can be fitted and fixed. It features.

Referring to the operation and effect of the device of the present invention configured as described above are as follows.

First, the device of the present invention is provided with a check plate 11 on the upper surface and the horizontal bar (periphery of the check plate 11) of the worktable 1 installed at a height in consideration of the height of the operator around the diesel engine 2 31) and the safety handrail (3), which is configured to combine the vertical bar (32) in the form of a railing, is detachably installed through a detachable means (4) to install and commission the diesel engine on the worktable (1), etc. The main technical component is to be able to support the body to prevent the operator from falling.

At this time, one of the horizontal bar 31 of the safety handrail 3 is fixed to the upper portion of the several vertical bars 32 to be described later by welding, or bent at a predetermined interval around one end After forming two pieces, the upper part of the vertical bar 32 is fixed by welding.

On the other hand, when the horizontal bar 31 is fixed to one or two forms on the upper or upper portion of the vertical bar 32 as described above, if the horizontal bar 31 itself has a straight line, both ends are not blocked or supported here. There is a fear that the worker will fall.

Therefore, in the present invention, a curved portion 31a for preventing an operator from falling to the side portion at one or both free ends of the horizontal bar 31 may be selectively or simultaneously bent to be prevented.

In addition, the vertical bar 32 is installed through a welding or a separate holder at a predetermined interval on the horizontal bar 31 in a state that is cut to a length that can be located approximately to the waist of the operator detachable means (4) It is fixedly detachably installed at intervals around the check plate 11 of the worktable 1 at predetermined intervals.

Meanwhile, the detachable means 4 which detaches and attaches the safety handrail 3 itself to the check plate 11 between the vertical bar 32 and the periphery of the check plate 11 have two forms in the present invention. present.

First, as shown in FIG. 3, the fixing plate 41 having the bolt through hole 41a is fixedly installed at the bottom end of the vertical bar 32 of the safety handrail 3, and the peripheral portion of the check plate 11 is fixed. The bolt coupling holes 43 are formed at positions corresponding to the bolt through holes 41a of the fixing plate, respectively, so that the bolt through holes 41a of the fixing plate 41 fixed to the bottom end of the vertical bar 32 are formed. The fixing bolts 42 are inserted through the bolt coupling holes 43 formed at the periphery of the check plate 11, respectively.

Second, as shown in Figure 4 on the periphery of the check plate 11 is fixed to the coupling bar 44 at intervals corresponding to the vertical bar 32, the vertical bar 32 of the safety handrail (3) A portion of the lower end is inserted into the coupling rod 44 so as to be detachable.

Therefore, when installing or detaching the apparatus of the present invention having such a configuration on the check plate 11 of the work table 1, it is different depending on the form of the detachable means 4 as described above.

That is, when the fixing plate 41 having the bolt passage hole 41a at the bottom end of the vertical bar 32 of the safety hand rail 3 is installed as shown in FIG. 3, the safety hand rail 3 having a handrail shape is formed. A fixing plate 41 provided at the bottom end of the vertical bar 32 is positioned at the periphery of the check plate 11, and the fixing plate 41 itself is connected to the periphery of the check plate 11 using the fixing bolt 42. The fixing bolt 42 may be fastened by being fastened to the bolt coupling hole 43 formed therein, and to remove the safety hand rail 3 previously installed on the check plate 11, the fixing bolt 42 is reversed from the above. ) May be separated from the bolt coupling hole 43 of the check plate 11, and then the safety hand rail 3 may be spaced apart from the check plate 11.

In addition, when the coupling rods 44 are fixedly installed at intervals corresponding to the vertical bars 32 on the periphery of the check plate 11, the safety handrail 3 having a handrail shape is formed. A portion of the lower end of the vertical bar 32 may be coupled to each other to be fitted to the coupling rods 44 of the check plate 11. In contrast, the safety hand rail 3 may be separated from the check plate 11. The vertical bar 32 may be pulled away from the coupling bar 44 of the check plate 11 in such a manner as to lift upward.

As described above, when the safety handrail 3, which is the apparatus of the present invention, is detachably installed on the periphery of the check plate 11 of the worktable 1, the body of the operator is outside during the assembly and commissioning of the large diesel engine 2. If the body of the worker is supported by the horizontal bar 31 of the safety hand rail (3) is fixed to the check plate 11 is supported by the worker accidentally falls from the work table due to carelessness Not only can it be prevented, as well as the guide function when moving can improve convenience.

In addition, the safety handrail (3) is detached from the current check plate (11) installation position as necessary using the detachable means (4) check plate (11) at another position to continue to work Since it can be fixed and installed again by moving to a large diesel engine (2) will be able to ensure the safety of the worker during assembly and commissioning continuously.

Although the above-described embodiment has been described with respect to the most preferred embodiment of the present invention, it is not limited to the above embodiment, it is apparent to those skilled in the art that various modifications are possible without departing from the technical spirit of the present invention, of course. Such changes will fall within the scope of the claims of the present invention.

As described above, according to the safety device for the assembly and commissioning of the diesel engine of the present invention, the safety hand for protecting the operator at the periphery of the check plate of the platform used for the assembly and commissioning of a large diesel engine installed in a ship, etc. Removable and detachable rails provide safety and convenience to the operator, as well as the safety handrails, if necessary, to be disassembled from the current check plate position and continue to work. It is a very useful design such that it can be moved to a check plate and fixedly installed to ensure the safety of the workers during assembly and commissioning of large diesel engines.

Claims (5)

In constructing a workbench provided with a check plate on the upper surface and installed at a height in consideration of the height of the operator around the diesel engine, Safety device for assembling and commissioning of a diesel engine, characterized in that the installation of the safety handrail to support the body of the operator vertically at the periphery of the check plate of the workbench to prevent the fall. The method according to claim 1, The safety hand rail, A horizontal bar fixed to an upper portion of the vertical bar to support the body of the worker; A plurality of vertical bars installed on the horizontal bars at predetermined intervals and detachably fixed to the check plate; Safety device for assembly and commissioning of a diesel engine, characterized in that consisting of; detachable means for attaching and detaching the safety handrail itself to the check plate between the vertical bar and the periphery of the check plate; The method according to claim 2, Safety device for the assembly and commissioning of the diesel engine, characterized in that the one end or the end of the horizontal bar is further formed bent to prevent the operator from falling to the side. The method according to claim 2, The detachable means, A fixing plate having a bolt through hole and fixed to a bottom end of a vertical bar of the safety handrail; Safety device for the assembly and commissioning of the diesel engine, characterized in that consisting of; several fixing bolts fastened to the bolt coupling hole formed in the periphery of the check plate corresponding to the bolt through hole of the fixing plate. The method according to claim 2, The detachable means, Safety of workbench for assembling and commissioning a diesel engine, comprising a plurality of coupling rods fixed at intervals corresponding to the vertical bars at the periphery of the check plate so that a part of the lower end of the vertical bar of the safety handrail can be fitted and fixed. Device.

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