Installation guide and installation method

Abstract

To provide a guide for installation and an installation method capable of guiding a cargo handling device in a state of reducing restriction of an installation place of the cargo handling device.SOLUTION: The installation guide 20 is provided on the ground side, and includes a guide member 21 having a guide groove 24 for guiding the cargo handling device 1 to the installation place 10. Thus, the guide member 21 can guide the guided portion 5 on the cargo-handling apparatus 1 side with the guide groove 24. The installation guide 20 has an extension part 22 extending from the guide member 21 along the ground. Such an extending portion 22 can resist the influence of the reaction force generated when the cargo-handling apparatus 1 is guided. Therefore, it is not necessary to weld the guide member 21 to a foundation metal fitting or the like. As a result, the installation guide 20 can be provided with a high degree of freedom without being restricted by the position of the base fitting. Therefore, the cargo-handling apparatus 1 can be installed in a place where the installation conditions are good.SELECTED DRAWING: Figure 3

Description

[Technical Field]

[0001] The present invention relates to an installation guide and an installation method. [Background technology]

[0002] Conventionally, an installation guide that guides cargo handling equipment to an installation location during installation is known, as described in Patent Document 1 below. The installation guide has a temporary support stand set on the ground. The temporary support stand has a V-shaped guide groove on its upper surface. The cargo handling equipment has a dummy rocker beam that fits into the guide groove of the temporary support stand. The cargo handling equipment is positioned by fitting the dummy rocker beam into the temporary support stand. [Prior art documents] [Patent documents]

[0003] [Patent Document 1] Japanese Patent Application Publication No. 9-272690 Summary of the Invention [Problem to be solved by the invention]

[0004] In the installation guide of Patent Document 1, a reaction force may be generated when the dummy locker of the cargo handling device is guided along the side of the guide groove of the temporary support platform. The influence of this reaction force may cause the guide member to move, making it impossible to accurately guide the cargo handling device. Therefore, the reaction force was transmitted to the quay wall by welding the guide member to foundation hardware (for preventing runaway, jacking up, and tipping) on ​​the quay wall. However, this creates the problem of limiting the installation guide's location to the foundation hardware.

[0005] An object of the present invention is to provide an installation guide and an installation method that can guide a cargo handling device while reducing restrictions on the installation location of the cargo handling device. [Means for solving the problem]

[0006] An installation guide according to one aspect of the present invention is an installation guide that guides a loading and unloading device to an installation location during installation, and includes a guide member that is provided on the ground side and has a guide groove that guides the loading and unloading device to the installation location, and an extension portion that extends from the guide member along the ground.

[0007] This installation guide includes a guide member provided on the ground side and having a guide groove that guides the cargo handling device to the installation location. This allows the guide member to guide the guided portion on the cargo handling device side using the guide groove. Even if the cargo handling device is swaying due to sea conditions, the guide member can guide the device while suppressing the swaying during installation. Here, the installation guide has an extension extending from the guide member along the ground. This extension can resist the influence of reaction forces generated when guiding the cargo handling device. This eliminates the need to weld the guide member to foundation hardware, etc. As a result, the installation guide can be installed with a high degree of freedom without being restricted by the position of the foundation hardware. This allows the cargo handling device to be installed in locations with favorable installation conditions. As described above, the cargo handling device can be guided with reduced restrictions on the installation location of the cargo handling device.

[0008] A weight may be provided on the extension portion. In this case, if the extension portion is caused to lift up due to the reaction force generated when the guide member guides the cargo handling device, the weight of the weight on the extension portion can suppress the lift up.

[0009] The end of the extension portion may be coupled to the ground side. If lift-up occurs due to the reaction force caused by the guide member guiding the loading device, the extension portion being coupled to the ground side can suppress the lift-up.

[0010] The end of the extension may be connected to a bollard installed on the ground. In this case, the end of the extension can be connected to the ground by effectively utilizing the bollard connected to the ground, so that the end of the extension can be connected to the ground with a minimum of components.

[0011] The guide member may be coupled to the ground side. If the guide member causes lift-up due to a reaction force caused by guiding the cargo handling device with the guide member, the guide member being coupled to the ground side can suppress the lift-up.

[0012] The angle of the side surfaces that make up the guide groove may be between 45° and 90° relative to the horizontal. In this case, the side surfaces of the guide groove can receive the guided part of the loading device that is lowered from above and guide it to the installation location. Furthermore, the side surfaces of the guide groove can more effectively bear the horizontal load transmitted from the guided part, preventing the guided part from coming off the guide groove.

[0013] An installation method according to one aspect of the present invention is a method for installing loading and unloading equipment by guiding the loading and unloading equipment to an installation location, in which a guide member having a guide groove for guiding the loading and unloading equipment to the installation location is provided on the ground side, and an extension portion is provided that extends from the guide member along the ground, and the loading and unloading equipment is installed at the installation location while being guided along the guide groove.

[0014] According to the installation method, it is possible to obtain the same functions and effects as the above-mentioned installation guide. [Effects of the Invention]

[0015] According to the present invention, it is possible to provide an installation guide and an installation method that can guide a cargo handling device while reducing restrictions on the installation location of the cargo handling device. [Brief explanation of the drawings]

[0016] [Figure 1] FIG. 1 is a schematic diagram showing how the cargo handling device is installed in a port. [Figure 2] FIG. 10 is a schematic view showing the cargo handling device after installation in the port. [Figure 3] FIG. 10 is a view of the installation guide as seen from the running direction. [Figure 4] FIG. 10 is a top view of the installation guide. [Figure 5] This is an enlarged view showing the structure near the rails on the land side as seen from the direction of travel. [Figure 6] 4A to 4C are process diagrams showing steps in a method for installing a loading and unloading device. [Figure 7] FIG. 10 is a diagram showing an installation guide according to a modified example. [Figure 8] FIG. 10 is a diagram showing an installation guide according to a modified example. DETAILED DESCRIPTION OF THE INVENTION

[0017] DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of an installation guide according to the present invention will be described below with reference to the accompanying drawings. In the following description, the same or equivalent elements will be designated by the same reference numerals, and redundant description will be omitted.

[0018] First, the installation of cargo handling equipment 1 to which an installation guide according to an embodiment of the present invention is applied will be described with reference to Figures 1 and 2. Figure 1 is a schematic diagram showing the state in which cargo handling equipment 1 is installed in a port. Figure 2 is a schematic diagram showing the state after cargo handling equipment 1 has been installed in the port.

[0019] As shown in Figures 1 and 2, a port is shown as an example of an installation location 10 for the cargo handling apparatus 1 in this embodiment. At the installation location 10, a pair of rails 12A, 12B is provided on the ground 11. The direction in which the pair of rails 12A, 12B extend is referred to as the running direction D1. The horizontal direction perpendicular to the running direction D1 is referred to as the width direction D2. One side of the width direction D2 is the sea side, and the other side is the land side. Of the pair of rails 12A, 12B, rail 12A is arranged on the sea side, and rail 12B is arranged on the land side. Note that the structure at the installation location 10 may be referred to as the "ground."

[0020] 1 and 2 show a part of a ship 2 floating on the sea SE. The ship 2 has a jib 3 for suspending cargo-handling equipment 1. The ship 2 suspends the cargo-handling equipment 1 with a wire 4 at the tip of the jib 3. The ship 2 also approaches an installation site 10 from the sea side and places the suspended cargo-handling equipment 1 above the installation site 10 (see FIG. 1). The ship 2 lowers the suspended cargo-handling equipment 1 and installs it at the installation site 10 (see FIG. 2).

[0021] The cargo handling device 1 is a device for performing cargo handling work. The type of the cargo handling device 1 is not particularly limited, and for example, an unloader, a horizontal retractable crane, a ship loader, etc. may be adopted. In the example shown in Figures 1 and 2, the cargo handling device 1 includes an apparatus main body 6, a cargo handling unit 7, legs 8A and 8B, and running units 9A and 9B. The cargo handling unit 7 is the part where cargo handling work is performed. The legs 8A and 8B are parts that extend downward from both sides of the apparatus main body 6 in the width direction D2. The running units 9A and 9B are parts that are provided at the lower ends of the legs 8A and 8B and run on rails 12A and 12B. The leg 8A and running unit 9A are provided on the sea side, and the leg 8A and running unit 9A are provided on the land side. Immediately before the loading and unloading device 1 is installed at the installation site 10, the running section 9A is arranged at a spaced position above the rail 12A, and the running section 9B is arranged at a spaced position above the rail 12B (see FIG. 1). When the loading and unloading device 1 has been installed at the installation site 10, the running section 9A is arranged on the rail 12A, and the running section 9B is arranged on the rail 12B (see FIG. 2).

[0022] Next, the installation guide 20 according to this embodiment will be described with reference to FIGS. 3 and 4. FIG. 3 is a view of the installation guide 20 as viewed from the running direction D1. FIG. 4 is a view of the installation guide 20 as viewed from above. As shown in FIGS. 3 and 4, the installation site 10 has rail foundations 13A and 13B. The rail foundations 13A and 13B rise upward from the ground 11 at positions where the rails 12A and 12B will be installed and extend along the running direction D1. The rail foundations 13A and 13B have inner side surfaces 13a and outer side surfaces 13b in the width direction D2. The rails 12A and 12B are installed on the upper surfaces of the rail foundations 13A and 13B. The rail foundations 13A and 13B are constructed by pouring concrete onto foundation metal fittings (e.g., H-beam steel) for fixing the rails 12A and 12B.

[0023] The installation guide 20 is a structure that guides the cargo handling apparatus 1 to the installation location 10 during installation. The installation guide 20 includes a guide member 21, an extension portion 22, and a spacer 23. As shown in FIG. 4 , the cargo handling apparatus 1 includes multiple pairs of running sections 9A, 9B spaced apart from each other in the traveling direction D1. The installation guide 20 is disposed between one pair of running sections 9A, 9B and another pair of running sections 9A, 9B in the traveling direction D1. The cargo handling apparatus 1 includes a guided section 5 that is guided by the installation guide 20 and is located between the land-side running sections 9B. The guided section 5 may be located approximately in the center of the traveling direction D1 of the cargo handling apparatus 1. In this way, the guided section 5 is located approximately in the center of the traveling direction D1 of the cargo handling apparatus 1, allowing the cargo handling apparatus 1 to be installed at the installation location 10 with the running sections 9A, 9B attached.

[0024] The guide member 21 is provided on the ground side and has a guide groove 24 that guides the cargo handling device 1 to the installation location 10. The guide member 21 is provided above the sea-side rail 12B. The guide member 21 has a generally U-shaped configuration that opens upward when viewed from the traveling direction D1. The guide member 21 has a bottom wall portion 26, a sea-side side wall portion 27, and a land-side side wall portion 28. The bottom wall portion 26 extends in the width direction D2 above the rail 12B toward both the sea side and the land side of the rail 12B. The side wall portion 27 extends upward from the sea-side end of the bottom wall portion 26. The side wall portion 28 extends upward from the land-side end of the bottom wall portion 26. The space between the side wall portion 27 and the side wall portion 28 opens upward. The bottom wall portion 26, the sea-side side wall portion 27, and the land-side side wall portion 28 can each be separated. With this configuration, after the cargo handling device 1 is installed at the installation site 10, the guide member 21 can be removed from the installation site 10 without jacking up the cargo handling device 1.

[0025] The guide groove 24 is composed of an upper surface 26a of the bottom wall portion 26, a land-side side surface 27a of the side wall portion 27, and an ocean-side side surface 28a of the side wall portion 28. The upper surface 26a of the bottom wall portion 26 is a surface that extends horizontally. The side surfaces 27a, 28a face each other while being spaced apart in the width direction D2. The side surfaces 27a, 28a position the guided portion 5 in the width direction D2, which approaches from above during installation. The distance between the upper end and the lower end in the width direction D2 is greater. Specifically, the side surface 27a may extend parallel to the vertical direction or may be inclined so as to extend upward toward the ocean side in the width direction D2. The side surface 28a may extend parallel to the vertical direction or may be inclined so as to extend upward toward the land side in the width direction D2. The angle θ of the side surfaces 27a, 28a constituting the guide groove 24 may be 45° or more and 90° or less with respect to the horizontal. The angle θ of the side surface 27a with respect to the horizontal when the side surface 27a is inclined toward the sea. The angle θ of the side surface 28a with respect to the horizontal when the side surface 28a is inclined toward the land. In the example shown in FIG. 3 , the side surface 28a is inclined at a constant angle from the lower end to the upper end. The side surface 28a is inclined toward the lower end and widens vertically toward the upper end. However, the inclination of the side surfaces 27a, 28a is not particularly limited. The side surface 27a may be inclined at a constant angle, with a portion of the side surface 28a inclined and a portion vertical. Furthermore, both the side surfaces 27a, 28a may be inclined at a constant angle, or a portion may be inclined and a portion vertical. Furthermore, the side surfaces 27a, 28a may be inclined so that the angle changes in multiple steps. Furthermore, the side surfaces 27a, 28a do not have to be inclined linearly but may be curved.

[0026] The extension portion 22 is a beam-shaped member extending from the guide member 21 along the ground. The extension portion 22 extends from the guide member 21 toward the sea side in the width direction D2, along the ground surface 11. In this embodiment, the extension portion 22 extends from the side surface 13a of the land-side rail foundation 13B to the side surface 13a of the sea-side rail foundation 13A. A receiving member 31 is provided at the land-side end of the extension portion 22. The receiving member 31 is a member that receives horizontal loads by abutting against the side surface 13a of the rail foundation 13B. A receiving member 32 is provided at the sea-side end of the extension portion 22. The receiving member 32 is a member that receives horizontal loads by abutting against the side surface 13a of the rail foundation 13A. The material of the receiving members 31 and 32 is not particularly limited, but for example, a cushioning material such as rubber may be used. In addition, the extension portion 22 is not limited to a beam shape, but may be any structure that extends from the guide member 21 along the ground 11 and contacts the ground 11 at a position spaced apart from the guide member 21, and may be configured as, for example, a steel plate or a steel structure.

[0027] The spacer 23 is a member provided between the guide member 21 and the ground 11. The spacer 23 extends from the guide member 21 toward the landward side in the width direction D2 along the ground 11. In this embodiment, the spacer 23 extends a predetermined distance toward the landward side from the side surface 13b of the landward rail foundation 13B. The extension portion 22 and the spacer 23 rise to a position higher than the upper surface of the rail foundation 13B. Therefore, the lower surface of the guide member 21 is connected to the upper surfaces of the extension portion 22 and the spacer 23. The extension portion 22 and the spacer 23 are configured to be detachable from the guide member 21 using bolts or the like. Therefore, even if the installation location 10 is narrow, the guide member 21, the extension portion 22, and the spacer 23 can be easily transported and installed at the installation location 10 by separating them, making the installation guide 20 easier to handle.

[0028] The end of the extension portion 22 is connected to the ground side. In this embodiment, the sea-side end of the extension portion 22 is connected to the rail foundation 13B via a connecting member 33. The connecting member 33 is fixed to the end of the extension portion 22 and is also fixed to a foundation metal in the rail foundation 13B by welding or the like. The extension portion 22 may be connected to the ground by welding or by bolting.

[0029] The guide member 21 is connected to the ground side. The connection of the guide member 21 will be described with reference to FIG. 5. FIG. 5 is an enlarged view showing the structure of the land-side rail 12B and its vicinity as viewed from the traveling direction D1. As shown in FIG. 5, the rail 12B has an upper flange portion 12a extending in the width direction D2 at its upper end, a lower flange portion 12b extending in the width direction D2 at its lower end, and a web portion 12c extending in the vertical direction between the flange portions 12a and 12b. A pair of connecting members 34 are provided on the upper surface of the rail base 13B to connect the rail 12B to the rail base 13B. The connecting members 34 are fixed to the rail base 13B and have claw portions 34a that engage with the upper surface of the lower flange portion 12b. The connecting members 34 are configured to sandwich the lower flange portion 12b of the rail 12B between the upper surface of the rail base 13B and the claw portions 34a. A pair of connecting members 36 that connect the rail 12B to the bottom wall 26 is provided on the underside of the bottom wall 26 of the guide member 21. The connecting members 36 are fixed to the bottom wall 26 and have claws 36a that engage with the underside of the upper flange 12a. The connecting members 36 are configured to sandwich the upper flange 12a of the rail 12B between the underside of the bottom wall 26 and the claws 36a. In this way, the guide member 21 is connected to the rail 12B, which is a ground-side structure, via the connecting members 36. Note that positioning members 37 that position the guide member 21 with respect to the upper surface and both side surfaces of the upper flange 12a of the rail 12B are provided on the end surfaces of the bottom wall 26 in the running direction D1.

[0030] Next, with reference to Fig. 6, an installation method for guiding and installing the cargo handling apparatus 1 to the installation location 10 will be described. Fig. 6 is a process diagram showing the steps of the installation method for the cargo handling apparatus 1. As shown in Fig. 6, first, an installation guide 20 is installed at the installation location 10 (step S10). In step S10, a guide member 21 having a guide groove 24 for guiding the cargo handling apparatus 1 to the installation location 10 is provided on the ground side, and an extension portion 22 extending from the guide member 21 along the ground is provided (see Fig. 3).

[0031] Next, the vessel 2 suspends the cargo-handling apparatus 1 by the wire 4 (step S20). The vessel 2 moves the suspended cargo-handling apparatus 1 to above the installation site 10 (see FIG. 1). At this time, the vessel 2 adjusts the position of the cargo-handling apparatus 1 so that the guided portion 5 of the cargo-handling apparatus 1 is positioned above the guide groove 24 of the guide member 21.

[0032] Next, the ship 2 uses the guide members 21 to guide the cargo handling device 1 to the installation site 10 and installs it at the installation site 10 (step S30). The guide groove 24 is wider at its upper end than at its lower end. Therefore, the guide groove 24 can receive the guided portion 5 over a wide range at its upper end. Meanwhile, the guide groove 24 restricts movement of the guided portion 5 in the width direction D2 as the received guided portion 5 moves downward.

[0033] When the guided portion 5 hits the sea-side sidewall 27, a horizontal force toward the sea is generated in the installation guide 20. This horizontal force is received by the rail foundation 13A when the sea-side end of the extension portion 22 abuts against the side surface 13a of the rail foundation 13A. Furthermore, this horizontal force is received by the rail foundation 13B when the sea-side end of the spacer 23 abuts against the side surface 13b of the rail foundation 13B. In addition to this horizontal force, an uplift force that tilts the installation guide 20 toward the sea is generated in the installation guide 20. This uplift force is supported by the contact surface of the extension portion 22 with the ground 11 as a reaction force. Furthermore, this force is supported by the guide member 21 being connected to the land side by the connecting member 36 (see FIG. 5 ) on the land side. When the guided portion 5 hits the land-side sidewall 28, a horizontal force toward the land side is generated in the installation guide 20. This horizontal force is received by the rail foundation 13B as the land-side end of the extension 22 abuts against the side surface 13a of the rail foundation 13B. In addition to this horizontal force, an uplift force is generated in the installation guide 20, tilting the installation guide 20 toward the land side. This uplift force is supported by the fact that the extension 22 is connected to the rail foundation 13A on the sea side by connecting members 33 (see Figures 3 and 4). This uplift force is also supported by the weight of the extension 22 itself.

[0034] The guide groove 24 positions the guided portion 5 in the width direction D2 at its lower end. The cargo handling apparatus 1 is positioned in the width direction D2 via the guided portion 5. As a result, the wheels 9a of the traveling portions 9A, 9B are positioned on the rails 12A, 12B, and the installation of the cargo handling apparatus 1 is completed (step S40).

[0035] Next, the operation and effect of the installation guide 20 and the installation method according to this embodiment will be described.

[0036] The installation guide 20 includes a guide member 21 provided on the ground side and having a guide groove 24 that guides the cargo handling apparatus 1 to the installation location 10. The guide member 21 can guide the guided portion 5 on the cargo handling apparatus 1 side using the guide groove 24. Even if the cargo handling apparatus 1 is swaying due to sea conditions, the guide member 21 guides the cargo handling apparatus 1, allowing installation while suppressing the sway. Suppressing the sway of the cargo handling apparatus 1 reduces interference with ground facilities on the quay. Furthermore, eliminating the need to interrupt work due to sea conditions reduces installation time. The installation guide 20 includes an extension portion 22 extending from the guide member 21 along the ground. The extension portion 22 can resist the effect of a reaction force generated when guiding the cargo handling apparatus 1. Therefore, there is no need to weld the guide member 21 to a foundation metal or the like. As a result, the installation guide 20 can be installed with a high degree of freedom without being restricted by the position of the foundation metal. Therefore, it is possible to install the cargo handling apparatus 1 in a location with good installation conditions. As described above, the cargo handling apparatus 1 can be guided in a state where restrictions on the installation location are reduced.

[0037] An end of the extension 22 may be coupled to the ground side. If lifting occurs due to the reaction force generated when the guide member 21 guides the cargo handling device 1, the extension 22 being coupled to the ground side can suppress the lifting.

[0038] The guide member 21 may be coupled to the ground side. If the guide member 21 causes the cargo handling device 1 to lift up due to the reaction force generated when the guide member 21 guides the cargo handling device 1, the guide member 21 being coupled to the ground side can suppress the lift up.

[0039] The angle of the side surface 27a constituting the guide groove 24 with respect to the horizontal direction may be 45° or more and 90° or less, more preferably 60° or more and 90° or less. In this case, the side surface of the guide groove can receive the guided portion of the loading device 1 being lowered from above and guide it to the installation location. Furthermore, the side surface of the guide groove 24 can more effectively bear the horizontal load transmitted from the guided portion 5, preventing the guided portion 5 from coming off the guide groove 24. More specifically, when the guided portion 5 of the loading device 1 being lowered from above swings horizontally and a horizontal load is applied to the side surface of the guide groove 24, the load is prevented from escaping upward. Therefore, the horizontal load is effectively transmitted to the guide member 21. Because the extension portion 22 prevents the guide member 21 from lifting up, the guide member 21 can effectively suppress horizontal swing of the loading device.

[0040] The installation method is a method for installing the loading and unloading device 1 by guiding the loading and unloading device 1 to the installation location 10, in which a guide member 21 having a guide groove 24 for guiding the loading and unloading device 1 to the installation location 10 is provided on the ground side, and an extension portion 22 extending along the ground from the guide member 21 is provided, and the loading and unloading device 1 can be installed at the installation location 10 while being guided along the guide groove 24.

[0041] According to this installation method, it is possible to obtain the same functions and effects as those of the installation guide 20 described above.

[0042] The present invention is not limited to the above-described embodiments.

[0043] In the above-described embodiment, the guide members 21 are provided for the land-side rail foundation 13B, but the guide members 21 may be provided for the sea-side rail foundation 13A. Also, the guide members 21 may be provided on both the sea side and the land side.

[0044] In the above embodiment, the extension portion 22 extends from the rail base 13B on which the guide member 21 is provided to the rail base 13A on the opposite side, but the extension portion 22 does not have to reach the rail base 13A on the opposite side. Even in this case, the extension portion 22 can prevent the installation guide 20 from floating up.

[0045] For example, the structure shown in FIG. 7 may be employed. As shown in FIG. 7, a weight 50 may be provided on the extension 22. In this case, if the extension 22 is lifted up due to the reaction force generated by the guide member 21 guiding the loading / unloading device 1, the weight of the weight 50 on the extension 22 can suppress the lifting. The structure and material of the weight 50 are not particularly limited, but steel or concrete blocks may be used, for example. Furthermore, as shown in FIG. 7, the end of the extension 122 may be connected to a bollard 60 installed on the ground. The end of the extension 122 can be connected to the bollard 60 by tying it down with a rope or by hooking it onto a protruding portion of the bollard 60. The end of the extension 122 is connected to the bollard 60 so as to surround it. The bollard 60 can withstand horizontal forces generated in the extension 122. Furthermore, the bollard 60 can support the lifting of the seaward side. In this case, the end of the extension portion 122 can be connected to the ground side by effectively utilizing the bollard 60 connected to the ground side, so that the end of the extension portion can be connected to the ground side with a minimum number of components.

[0046] If the rail foundation 13 is located above the ground 11, the horizontal force can be received by either the bollard 60 or the side of the rail foundation 13, on the sea side, the land side, or both. Also, lift can be supported by either the rail 12, the extension, the weight 50, the rail foundation 13, or the bollard 60.

[0047] For example, the structure shown in Fig. 8 may be adopted. In the structure shown in Fig. 8, the rail foundation 113 is buried in the ground, and the rail 12A is installed in a groove 114 formed in the ground surface 11. In this case, the rail foundation cannot withstand horizontal forces. In the structure shown in Fig. 8, horizontal forces are supported by the bollard 60. Furthermore, any lift on the sea side is supported by the bollard 60, and any lift on the land side is supported by the weight of the extension 22 and the weight 50. [Explanation of symbols]

[0048] 1...loading device, 10...installation location, 20...installation guide, 21...guide member, 22...extension portion, 24...guide groove, 50...weight, 60...bollard

Claims

1. An installation guide that guides a loading and unloading device to an installation location during installation, A guide member provided on the ground side and having a guide groove for guiding the cargo handling device to the installation location; an extension portion extending from the guide member along the ground.

2. The installation guide according to claim 1 , wherein the extension portion is provided with a weight.

3. The installation guide according to claim 1 , wherein an end of the extension portion is coupled to a ground side.

4. The installation guide of claim 3 , wherein an end of the extension is coupled to a bollard installed on the ground.

5. The installation guide according to claim 1 , wherein the guide member is coupled to a ground side.

6. 2. The installation guide according to claim 1, wherein the angle of the side surfaces constituting the guide groove is between 45 degrees and 90 degrees with respect to the horizontal direction.

7. A method for installing a cargo handling device by guiding the cargo handling device to an installation location and installing the cargo handling device, comprising: a guide member having a guide groove for guiding the loading / unloading device to the installation location is provided on the ground side, and an extension portion is provided extending from the guide member along the ground; an installation method for installing the loading and unloading device at the installation location while guiding the loading and unloading device along the guide groove;

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