JP2016074530A - Cargo hanging cover - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a cargo hanging cover which protects an object and enables hanging operation under an environment such as rainy weather with a simple structure.SOLUTION: A cargo hanging cover 1 includes: a hanging part 11 hung by a crane device; a wire provided at the hanging part 11 and used to hang an object; and a cover 13 provided at the hanging part 11 and covering the object.SELECTED DRAWING: Figure 2

Description

  The present invention relates to a load suspension cover that is used when lifting an object.

  2. Description of the Related Art Conventionally, a technique for conveying, moving, and installing an object by lifting and hanging the object with a crane or the like is known (see, for example, Patent Document 1). Such a lifting operation of the object lifts the object through a wire provided on the hook of the crane.

  Such an object-suspending operation is mainly performed outdoors. In such a hanging work, a technique for detecting a swing angle based on an angular velocity signal output from a sensor when a target is lifted and a technique for monitoring a target by providing a sensor on a wire are also known. Yes.

JP-A-6-58948

  The apparatus described above has the following problems. That is, when the suspension work is performed in the rain, the object gets wet with rain water. In addition to the rainy weather, when the lifting work is performed in an environment such as snowfall or dusty environment, the object is affected by the work in the environment.

  For example, even when the object is exposed to the environment, there is a possibility that the electronic device cannot be used when an electronic device such as a sensor is used in the hanging work. Further, in such an environment, the workability of the worker is lowered, and the work may be restricted from the viewpoint of safety.

  In view of the above, an object of the present invention is to provide a load-carrying cover that can protect an object even in an environment such as rainy weather and can be hung by a simple configuration.

  In order to solve the above problems and achieve the object, the load-carrying cover of the present invention is configured as follows.

  As one aspect of the present invention, a load suspension cover is provided on a suspension unit that is suspended from a crane device, a wire that is provided on the suspension unit, and is provided on the suspension unit, and covers the object. A cover.

  ADVANTAGE OF THE INVENTION According to this invention, it becomes possible to provide the cover for load suspension which can protect a target object also in the environment of rainy weather etc. with a simple structure and which can be hung.

Explanatory drawing which shows typically an example of a structure and use of the cover for load suspension which concern on one Embodiment of this invention. The perspective view which shows the structure of the cover for the same load suspension. The side view which shows the structure of the cover for same load suspension in a partial cross section. The perspective view which partially decomposes | disassembles and shows the structure of the cover for the same load suspension. The perspective view which partially decomposes | disassembles and shows the structure of the cover for the same load suspension. The perspective view which shows the structure of the cover for the same load suspension. The perspective view which shows the structure of the cover for the same load suspension. The side view which shows the structure of the cover for the same load suspension. Explanatory drawing which shows the principal part structure of the cover for the same cargo suspension from a side surface. The perspective view which shows the structure of the suspension part used for the cover for the same cargo suspension. The perspective view which decomposes | disassembles and shows the structure of the suspension part. The perspective view which shows the structure of the flame | frame used for the cover for the same cargo suspension. The perspective view which decomposes | disassembles and shows the structure of the frame. The perspective view which shows the principal part structure of the same frame. The top view which expands and shows the structure of the cover used for the cover for the same load suspension.

(First embodiment)
Hereinafter, the load lifting cover 1 used for the lifting work by the crane apparatus 300 according to the first embodiment of the present invention will be described with reference to FIGS. 1 to 15.
FIG. 1 is an explanatory view schematically showing an example of the configuration and use of a load hanging cover 1 according to an embodiment of the present invention, FIG. 2 is a perspective view showing the configuration of the load hanging cover 1, and FIG. FIG. 4 is a partially exploded perspective view showing the structure of the load-covering cover 1, and FIG. 5 is a perspective view showing the structure of the load-covering cover 1 in a partially exploded state. FIG. 6 is a perspective view showing an example of use of the load hanging cover 1. FIG. 7 is a perspective view showing the structure of the load hanging cover 1 with the cover 13 used for the load hanging cover 1 omitted. 8 is a side view showing the structure of the load-suspending cover 1 with a part of the cover 13 omitted, and FIG. 9 is an explanatory view showing the structure of the main parts of the frame 12 and the cover 13 used in the load-suspending cover 1 from the side. FIG. 10 shows a part of the structure of the suspension part 11 and the cover 13 used for the load-suspending cover 1. FIG. 11 is an exploded perspective view showing the configuration of the hanging portion 11, FIG. 12 is a perspective view showing the configuration of the frame 12, FIG. 13 is an exploded perspective view showing the configuration of the frame 12, and FIG. FIG. 15 is an enlarged plan view showing a configuration of a second cover 42 used for the cover 13.

  As shown in FIG. 1, the load suspension cover 1 is configured to convey the object 100 by lifting the object 100 from the conveyance source 200 with the crane apparatus 300 or suspending the object 100 from the conveyance destination 200 with the crane apparatus 300. This is a cover that can cover the object 100 when moving, installing, or the like.

  Here, the target object 100 is a transported object that is transported by being suspended by the crane device 300. The object 100 is, for example, a package in which products or the like are packed, or a product itself provided with eyebolts or the like for hanging by the crane device 300.

  Here, the transport destination 200 or the transport source 200 is, for example, the loading platform 211 of the truck 210 or the storage warehouse of the factory. In the present embodiment, the following description will be given assuming that the track 210 is the transport source 200.

  The crane device 300 is a crane installed in a crane vehicle, a crane installed on the ceiling of a factory, or the like. In the present embodiment, the crane device 300 will be described using the crane device 300 installed in the crane vehicle.

  For example, the crane apparatus 300 includes a boom 321 mounted on the vehicle 310 that can be rotated between predetermined angles, a jib 322 provided at the tip of the boom 321, a winch wire 323 that hangs downward from the jib 322, And a hook 324 provided at the tip of the winch wire 323. The hook 324 is formed so as to be able to suspend the load-covering cover 1 directly or indirectly via a wire, a shackle 11a, or the like.

  As shown in FIGS. 1 to 9, the load suspension cover 1 includes a suspension portion 11, a frame 12, and a cover 13. The load suspension cover 1 is formed such that the object 100 can be suspended from the suspension portion 11 and can be covered with the cover 13.

  As shown in FIGS. 3, 7, 8, 10, and 11, the hanging part 11 includes a base 21 that is directly or indirectly suspended from the hook 324 and a seal that attaches the cover 13 to the base 21 in a liquid-tight manner. A member 22, a first wire 23 that supports the frame 12, and a second wire 24 that supports the object 100 are provided. In addition, in this embodiment, as shown in FIG. 10, it demonstrates using the structure by which the base 21 of the suspension part 11 is suspended by the crane apparatus 300 via the shackle 11a.

  The base portion 21 includes a rectangular plate-like support portion 21a, and a fixing portion 21b that fixes the cover 13 and the seal member 22 to the support portion 21a. The base portion 21 includes a connected portion 21c provided integrally with the support portion 21a on the first main surface to which the fixing portion 21b of the support portion 21a is attached. The base portion 21 is integrally formed with a first hanging portion 21d integrally provided on a second main surface opposite to a surface to which the fixing portion 21b of the supporting portion 21a is attached, and a second main surface of the supporting portion 21a. And a second suspended portion 21e provided.

  The fixing portion 21b is fixed to the support portion 21a by a fastening member 21f such as a bolt. The fixing portion 21b sandwiches a part of the cover 13 and the seal member 22 between the fixing portion 21b and the first main surface of the support portion 21a, and is fixed to the support portion 21a, thereby making the cover 13 liquid-tight. Secure to. The connected portion 21c is connected to the crane device 300 directly or indirectly via a wire or shackle 11a.

  The first hanging part 21 d supports the first wire 23. The first hanging portion 21 d is formed to be able to support the frame 12 via the first wire 23. The first hanging part 21d is a plurality of ribs having holes formed integrally with the support part 21a. The first hanging part 21d supports the first wire 23 by inserting the first wire 23 through the hole.

  The second hanging part 21 e supports the second wire 24. The second hanging part 21 e is formed so as to be able to support the object 100 via the second wire 24. The second hanging portion 21e is formed, for example, by fixing a bolt 21i that can support the second wire 24 to a pair of ribs 21h in which the hole portion 21g is formed.

  The seal member 22 includes a first packing 22a that comes into contact with the support portion 21a and the cover 13, a waterproof sheet 22b that covers the cover 13, and a second packing 22c that comes into contact with the fixing portion 21b and the waterproof sheet 22b. Yes. The 1st packing 22a and the 2nd packing 22c are the sheets formed with resin materials, such as rubber | gum which has water resistance of square frame shape, for example.

  The seal member 22 includes the first packing 22a, the waterproof sheet 22b, and the second packing 22c between the support portion 21a and the fixing portion 21b, so that the cover 13 disposed between the first packing 22a and the waterproof sheet 22b is disposed. Support liquid-tight.

  For example, four first wires 23 are provided so as to support the frame 12. One end of the first wire 23 is fixed to the first hanging part 21 d and the other end is fixed to the frame 12. A plurality of, for example, two second wires 24 are used so as to support the object 100. For example, both ends of the second wire 24 are fixed to the object 100, and the midway part thereof is fixed by being hung on the bolt 21i of the second hanging part 21e.

  The frame 12 includes a pair of first frames 31, a pair of second frames 32 fixed between the first frames 31, and rail members 33 provided on the first frame 31 and the second frame 32, respectively. ing. The frame 12 includes a bracing member 34 that is fixed to the first frame 31 and the second frame 32. The frame 12 includes a guide rope 35 that guides the position of the frame 12 and a connection body 36 that restricts the movement of the object 100 relative to the frame 12.

  The frame 12 is formed in a rectangular frame shape by fixing the pair of first frames 31 and the pair of second frames 32. The frame 12 has a rectangular frame-like area larger than the installation area of the object 100 so that the cover 13 can cover the object 100. The frame 12 has connection portions 12a such as eyebolts for connecting the first wires 23 at the four corners of the upper surface thereof.

  The first frame 31 has an L-shaped cross section. As for the 1st flame | frame 31, two surfaces comprise the upper surface of the flame | frame 12, and a part of side surface. The first frame 31 is formed at both ends so that the second frame 32 can be inserted.

  Both ends of the first frame 31 fix one end of the bracing member 34 rotatably. Further, the inner surface of the first frame 31 supports the rail member 33.

  The second frame 32 has an L-shaped cross section. As for the 2nd frame 32, two surfaces comprise a part of upper surface and side surface of the frame 12. FIG. Both end portions of the second frame 32 are formed to be insertable into the first frame 31.

  As shown in FIGS. 13 and 14, the second frame 32 is inserted into both ends of the first frame 31 and then fixed to the first frame 31 by fastening members 32 a such as bolts. The inner surface of the second frame 32 supports the rail member 33. The second frame 32 is formed so that the bracing member 34 can be fixed.

  As shown in FIG. 9, the rail member 33 is provided on the rail 33a, a plurality of support members 33b that support the rail 33a along the inner surfaces of the first frame 31 and the second frame 32, and the rail 33a. And a suspension member 33c that suspends and supports a part of 13. The rail 33a is, for example, a round bar supported by the support member 33b.

  A plurality of support members 33b are provided on the inner surfaces of the first frame 31 and the second frame 32 so as to support the rails 33a. The support member 33b is, for example, an eyebolt.

  The suspension member 33c is formed so that a part of the cover 13 can be suspended. The suspension member 33c is formed to be movable along the rail 33a in a state where the cover 13 is suspended. The suspension member 33c is, for example, a hook hooked on the rail 33a, for example, an S-shaped hook.

  In the bracing member 34, one end of the bracing member 34 is rotatably fixed to the first frame 31, and the other end of the bracing member 34 is detachably fixed to the second frame 32 by a fastening member 32a. Such a bracing member 34 connects the first frame 31 and the second frame 32 after the first frame 31 and the second frame 32 are assembled together.

  The guide rope 35 is a string-like member provided on the first frame 31 or the second frame 32. The guide rope 35 is a member that guides the movement of the load-carrying cover 1 by being gripped and pulled by an operator.

  For example, a plurality of connection bodies 36 are provided in the first frame 31 or the second frame 32. The connection body 36 is connected to the target object 100, thereby preventing the target object 100 from rotating when the target object 100 connected to the suspension part 11 by the second wire 24 is lifted. The connection body 36 is a rubber string, a rubber tube, a sling belt, or the like.

  The cover 13 includes a first cover 41 attached to the hanging portion 11 and a second cover 42 attached to the frame 12. The cover 13 has an extension cover 43 that is formed to be connectable to the second cover 42 and extends the length of the second cover 42 in the height direction (gravity direction) as necessary.

  The cover 13 includes a hook-and-loop fastener 44 and an attachment portion 45 provided on the second cover 42 and the extension cover 43. Such a cover 13 forms a space in which the object 100 can be stored.

  The first cover 41 is formed in a shape that covers the frame 12. The first cover 41 is fixed to the base 21 in a liquid-tight manner. For example, as shown in FIG. 11, the first cover 41 is divided into four cover members 41 a so as to cover one side of the frame 12. Note that the first cover 41 may have a configuration in which the cover members 41a are combined together in a liquid-tight manner, or may be configured by a single material without being divided.

  The first cover 41 is provided at the center, in other words, at the base portion 21, and is formed so that the connected portion 21 c of the support portion 21 a can be inserted into a portion located at the top when the frame 12 is covered. For example, when the first cover 41 includes four cover members 41a, the end portions thereof are notched, and the notched portions 21c are inserted by combining the notches. When the first cover 41 is made of a single material, a hole is formed at the center.

  The first cover 41 is formed of a resin material having flexibility and translucency, for example, a transparent resin material. Moreover, the 1st cover 41 is comprised by the composite material by which the thread | yarn etc. were arrange | positioned at mesh shape inside the resin material, for example, and thereby has predetermined intensity | strength. Here, the predetermined strength may be set as appropriate as long as it can prevent excessive deformation in a wind and rain environment and does not affect the suspension work.

  The second cover 42 is suspended from the suspension member 33c so as to be movable along the rail 33a. The second cover 42 includes a pair of sheet members 42a and a connecting portion 42b provided between the sheet members 42a. The seat member 42a is formed so that its width is more than half the length of the rail 33a, in other words, more than half the length of the first frame 31 or the second frame 32.

  The sheet member 42a is formed in a square shape and is movably attached to the rail 33a via the suspension member 33c. The sheet member 42a is formed of a resin material having flexibility and translucency, for example, a transparent resin material. Further, the sheet member 42a has a predetermined strength, for example, by being composed of a composite material in which threads or the like are arranged in a mesh shape inside a resin material.

  The seat member 42a is provided with at least one of the hook-and-loop fastener 44 or the attachment portion 45 on the side edge along the direction of gravity in a state where the seat member 42a is attached to the rail 33a. The sheet member 42 a is provided with at least one of a hook-and-loop fastener 44 and an attachment portion 45 at an edge facing the extension cover 43. Further, the sheet member 42a includes, for example, an accommodation portion 42c and a weight 42d accommodated in the accommodation portion 42c on the inner surface thereof. The sheet member 42a includes a string portion 42e at the lower end thereof.

  The connection part 42b is a sheet formed in a quadrant. The connecting portion 42b is formed of a flexible and translucent resin material, for example, a transparent resin material. The connecting portion 42b has higher flexibility than the sheet member 42a. In other words, the connecting portion 42b is formed of a resin material having a thickness and thickness that is easier to deform than the sheet member 42a.

  The connecting portion 42b is formed or connected integrally with the pair of sheet members 42a, thereby connecting the pair of sheet members 42a. For example, the pair of sheet members 42a and the connecting portion 42b are liquid-tightly connected by welding.

  The connecting portion 42b is deployed when one of the sheet members 42a rotates around the rail member 33, thereby enabling the sheet member 42a to move in a direction in which the pair of sheet members 42a are separated from each other.

  The accommodating part 42c is formed so that the weight 42d can be taken in and out. The accommodating part 42c is a pocket, for example. The weight 42d is configured, for example, by covering a steel plate with a cushioning material.

  In such a second cover 42, a pair of sheet members 42 a are respectively fixed to adjacent rails 33 a via suspension members 33 b. Moreover, one sheet member 42a of the adjacent second cover 42 is provided on the same rail 33a via a suspension member 33b. Further, the second cover 42 is formed so as to be fixable to the adjacent second cover 42 via the surface fastener 44 or the attachment portion 45.

  The extension cover 43 is provided at a position facing the sheet member 42a. The extension cover 43 is formed in a square shape having the same width as the sheet member 42a. The extension cover 43 is provided with a hook-and-loop fastener 44 and an attachment portion 45 at the side edge and the upper edge. The extension cover 43 is formed so as to be connectable to the adjacent sheet member 42 a and the extension cover 43. As shown in FIG. 2, the extension cover 43 may include a string portion 43 a at the lower end thereof.

  The hook-and-loop fastener 44 has a hook-shaped or pile-shaped surface, and is bonded to the facing hook-and-loop fastener 44 by being overlapped with the facing hook-and-loop fastener 44. The attachment portion 45 is, for example, an ear portion having a hole portion or a hole portion provided in the second sheet 42 and the third sheet 43 formed so as to be able to fix a binding band or a string. The attaching part 45 is fixed to the opposing attaching part 45 by a binding band or a string.

  Such a hook-and-loop fastener 44 and the attachment part 45 are fixing means for fixing the second covers 42, the second cover 42, and the extension cover 43.

Next, the operation of suspending the object 100 using the load suspension cover 1 configured as described above will be described.
First, the hanging part 11 and the first cover 41 are assembled. Specifically, as shown in FIG. 11, the first packing 22a, the first cover 41, the waterproof sheet 22b, the second packing 22c, and the fixing portion 21b of the seal member 22 are placed on the support portion 21a of the base portion 21. . Next, the support portion 21a and the fixing portion 21b are fastened by the fastening member 21f. Thereby, the suspension part 11 and the 1st cover 41 are assembled liquid-tight integrally.

  Next, the frame 12 is assembled. Specifically, first, a plurality of support members 33b are fixed to the first frame 31 and the second frame 32, respectively. Next, the rail 33a is inserted through the plurality of support members 33b. Next, as shown in FIGS. 12 to 14, the second frames 32 are inserted into both ends of the pair of first frames 31, respectively.

  Next, the second frame 32 is fixed to the first frame 31 by the fastening member 32a, and the bracing member 34 is rotated with respect to the first frame 31 and fixed to the second frame 32 by the fastening member 34a. Next, the connection portion 12 a is fastened to the upper surface of the first frame 31. Further, the guide rope 35 and the connection body 36 are attached to the first frame 31 or the second frame 32. As a result, the frame 12 is assembled integrally.

  Next, the hanging part 11 and the frame 12 are connected by the first wire 23, and the first cover 41 is disposed so as to cover the frame 12. Next, the suspension member 33c is provided on the rail 33a, and the sheet member 42a of the second cover 42 is suspended from the rail 33a by the suspension member 33c. Thereby, the cover 1 for load suspension is assembled.

  Next, the shackle 11 a is attached to the hanging portion 11, and the shackle 11 a is connected to the hook 324 of the crane device 300. By operating the crane device 300 and raising the hooks 324, the load suspension cover 1 is suspended.

  Next, the load suspension cover 1 is moved onto the object 100 to be suspended, and the load suspension cover 1 is disposed on the object 100. In this state, the object 100 is placed in the second cover 42. For example, fine position adjustment on the object 100 is performed by the operator operating the guide rope 35.

  At this time, the second cover 42 is provided with a hook-and-loop fastener 44 as necessary, as shown in FIGS. 5 and 6, in order to enable the object 100 and the operator to be positioned in the load-covering cover 1. And the 2nd covers 42 which adjoin by the attaching part 45 are fixed, or are not fixed. When the target object 100 is lifted from the loading platform 211 of the truck 210 in rainy weather, the target object 100 is covered with the cover 13 from the track sheet that covers the target object 100 provided on the truck 210.

  When the length in the height direction of the object 100 is longer than the length in the height direction of the second cover 42, the extension cover 43 is fixed to the second cover 42 in advance.

  Thereby, the target object 100 is arrange | positioned in the cover 1 for load suspension, and the operator can work in the cover 1 for load lift. Next, the object 100 and the hanging part 11 are connected by the second wire 24 in the load hanging cover 1. In addition, the connection body 36 is connected to the object 100. Next, the second covers 42 are fixed.

  Accordingly, the object 100 can be suspended by the crane device 300 while preventing the object 100 from rotating. After the object 100 is completed at a predetermined location, the object 100 is removed from the load lifting cover 1 by a procedure reverse to the above-described procedure, and then the load lifting cover 1 is disassembled to complete the operation.

  According to the load suspension cover 1 configured as described above, the cover 13 forms a space that can cover the object 100 so as to cover the object 100, and the first cover 41 and the second cover 42. To cover the object 100. For this reason, it can prevent that the target object 100 and an operator are exposed to an external environment. Thereby, it is possible to prevent the object 100 and the operator from getting wet when it is raining, and it is possible to perform the hanging work even when it is raining. Note that the same effect can be obtained even in an environment where dust or sand dust flies.

  Further, the second cover 42 of the cover 13 is movable along the rail 33 a and is formed to be connectable to each other by the hook-and-loop fastener 44 and the attachment portion 45. Further, the second cover 42 has a pair of sheet members 42a integrally connected by a connecting portion 42b, and the connecting portion 42b expands when the sheet member 42a moves, so that the movable range of the sheet member 42a is wide.

  Therefore, the second cover 42 can be moved according to the work environment such as the shape of the target object 100, the movement of the worker, and the other target object 100 disposed adjacent to the target object 100, and The space between the second covers 42 can be opened.

  Further, since the guide rope 35 is provided on the frame 12, the position adjustment of the load hanging cover 1 is facilitated. By these things, it becomes possible to have high workability | operativity at the time of use of the cover 1 for load suspension.

  For example, in the case of suspension work under the weather where there is a high possibility that it will rain, as shown in FIG. 6, the load cover 1 is attached to the hook 324, and the second cover 42 is opened. By doing so, high workability can be maintained. Further, when the rain starts, the object 100 can be prevented from getting wet by closing the second cover 42. As described above, since the usage method can be selected according to the weather, the suspension work can be performed regardless of the weather, and a high degree of freedom can be obtained.

  Further, the extension cover 43 can be attached to the lower end of the second cover 42 by the hook-and-loop fastener 44 and the attachment portion 45. For this reason, even if the cover 13 is a case where the length in the height direction of the object 100 is longer than the length in the height direction of the second cover 42, by attaching the extension cover 43 to the second cover 42, The object 100 can be reliably covered.

  Further, since the weight 42d is provided on the second cover 42, it is possible to prevent the second cover 42 from being wound up by the wind even in a suspension operation during wind and rain. Since the weight 42d is configured to be accommodated in the accommodating portion 42c provided on the inner surface side of the second cover 42, the movement of the second cover 42 can be performed by removing the weight 42d when there is no wind or light wind. Inhibiting can be prevented.

  The frame 12 has a simple configuration in which the second frame 32 is inserted into the first frame 31 and is fixed by the fastening member 32a, and is easy to assemble. Moreover, since decomposition | disassembly is also easy, it becomes possible to accommodate compactly at the time of accommodation. Further, the frame 12 has a high strength by connecting the first frame 31 and the second frame 32 by the brace member 34.

  Further, since the bracing member 34 is rotatably fixed to the first frame 31, the frame 12 becomes large by arranging the bracing member 34 along the first frame 31 during housing. And the number of parts can be reduced. Further, since the bracing member 34 is configured to be fixed to the second frame 32 by the fastening member 32a, assembly is easy.

  Furthermore, by providing the connection body 36 on the frame 12, the movement of the object 100 suspended from the second wire 24 in the rotational direction is restricted, so that high safety is achieved. Further, by providing the second cover 42 with the weight 42d, it is possible to prevent the second cover 42 from being blown and moved by the wind as much as possible. Further, the weight 42d has a configuration in which the outer peripheral surface is covered with a cushioning material, and can prevent the object 100 from being damaged.

  As described above, according to the load-carrying cover 1 according to the embodiment of the present invention, the object 100 can be protected with a simple configuration even in an environment such as rainy weather, and has high workability and safety. The suspension work having

  In addition, this invention is not limited to embodiment mentioned above. In the above-described example, the configuration in which the frame 12 has a rectangular frame shape has been described. For example, the frame 12 may have an annular frame shape or a polygonal frame shape. However, in consideration of storage, the structure that can be divided into the first frame 31 and the second frame 32 can be stored more compactly.

  Further, in the above-described example, the rail member 33 is movable along the rail 33a, and the configuration in which hooks are used as the plurality of suspension members 33c as the S-shaped hooks that suspend the second cover 42 has been described. It is not limited to this. The suspension member 33c may not be a hook as long as the second cover 42 can be suspended and held, and the second cover 42 can be moved along the rail 33a. In addition, various modifications can be made without departing from the scope of the present invention.

DESCRIPTION OF SYMBOLS 1 ... Cover for load suspension, 11 ... Hanging part, 12 ... Frame, 12a ... Connection part, 13 ... Cover, 21 ... Base part, 21a ... Supporting part, 21b ... Fixed part, 21c ... Connected part, 21d ... First suspension Lower part, 21e ... second suspension part, 21f ... fastening member, 21g ... hole, 21h ... rib, 21i ... bolt, 22 ... sealing member, 22a ... first packing, 22b ... waterproof sheet, 22c ... second packing 23 ... 1st wire, 24 ... 2nd wire, 31 ... 1st frame, 32 ... 2nd frame, 32a ... Fastening member, 33 ... Rail member, 33a ... Rail, 33b ... Support member, 33c ... Suspension member, 34 ... bracing member, 34a ... fastening member, 35 ... guide rope, 36 ... connection body, 41 ... first cover, 41a ... cover member, 42 ... second cover, 42a ... sheet member, 42b ... coupling portion, 42c Storage part, 42d ... weight, 42e ... string part, 43 ... extension cover, 44 ... surface fastener, 45 ... attachment part, 100 ... object, 200 ... conveyance source / conveyance destination, 210 ... truck, 211 ... loading platform, 300 ... Crane device, 310 ... vehicle, 321 ... boom, 322 ... jib, 323 ... winch wire, 324 ... hook.

Claims (13)

A suspension unit suspended from the crane device;
A wire provided in the hanging portion and hanging an object;
A cover provided on the hanging portion and covering the object;
A cargo suspension cover comprising:   The said suspension part is provided with the base to which the said wire was connected, and the frame which is suspended by the said base and is provided with the said cover, The cover for load suspensions of Claim 1 characterized by the above-mentioned. The frame is formed in a rectangular frame shape,
The said cover is provided with the 1st cover provided between the said flame | frame and the said base, and the 2nd cover provided below from the said frame, The cover for load suspensions of Claim 2 characterized by the above-mentioned.   The said suspension part is provided with the sealing member which attaches the said 1st cover to the said base part liquid-tightly, The cover for cargo suspension of Claim 3 characterized by the above-mentioned. The second cover includes a plurality of seat members respectively suspended from the frame,
4. The load suspension cover according to claim 3, wherein the adjacent sheet members are formed so as to be fixable by a fixing means.   The said frame is provided with the rail member provided in the inner surface of the said frame, respectively, and the said 2nd cover was formed so that a movement was possible, The cover for cargo suspension of Claim 5 characterized by the above-mentioned.   The second cover includes a pair of rectangular sheet members respectively provided on adjacent rail members of the frame, and a connecting portion integrally provided between the pair of sheet members. The load suspension cover according to claim 6.   The load suspension cover according to claim 7, wherein the connecting portion is a sheet having higher flexibility than the sheet member.   6. The load suspension cover according to claim 5, wherein the fixing means is a hook-and-loop fastener.   The load-carrying cover according to claim 7, wherein the second cover includes a weight.   The load suspension cover according to claim 2, wherein the frame includes a guide rope that can be gripped by an operator.   The said frame is provided with the connection body which is connected with the said target object and controls rotation of the said target object, The cover for cargo suspension of Claim 2 characterized by the above-mentioned.   The load suspension cover according to claim 7, wherein the second cover further includes an extension cover that is detachably formed on the sheet member and is fixed to the sheet member.

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