JP5972751B2 - Stand device for bagging work of material bags - Google Patents

Description

  The present invention, for example, supports a material bag such as a sandbag bag, an agricultural product harvest bag, a waste material storage bag, etc. in an open state, and facilitates an operation of filling the material bag with the storage material. The present invention relates to a stand device for bagging work.

  For example, sandbags for preventing flooding in the event of floods are usually completed by taking out a material bag that is normally stored in a flat fold and filling it with sand and sand near the site whenever necessary. Of course, this operation is extremely urgent, and various holding stand devices have been proposed so that an empty material bag for sandbags for this purpose can be held in an open state and the sand and sand can be quickly packed ( JP 2000-43831 “Standing bag holding stand”, JP 2002-179201 “trash bag and stand for holding the garbage bag”). However, since many of the actual work is performed under bad weather conditions, the work load is large, and the work is urged psychologically, it is inevitable that the work is rough. For this reason, even the stand device for holding the material bag can be assembled quickly, and the material bag can be easily attached to and detached from the stand device. Further, the stand device is strong enough to perform a quick and stable operation. The bag is required to be held. When looking at conventional devices in consideration of these requirements, many of them have not been able to meet their requirements sufficiently in terms of quick assembly and robust construction as a result of excessive consideration of storage at normal times. Absent.

Specifically, there are many bags that can be supported by each stand device, and even if two people work, the actual filling work cannot be performed while the bag is removed, and work efficiency is improved. There was a limit even if I raised it. In addition, the specifications of the bags that can be supported tend to be limited to a single specification, and work efficiency during cleaning, harvesting of crops, pruning planting, etc., where several types of processed products need to be separated at once is improved. There was a problem that the material bag could not be raised sufficiently. In addition, when securing the material bag in the open state, a method of excessively hanging the closing string was adopted with the intention of its certainty. It takes time.
Also, the opening shape of the material bag is not easy to handle, and a sufficient opening width is not secured, so that filling work tends to be difficult.
Furthermore, when the material bag is filled with the filling material and then removed from the stand device, many of them are to lift the material bag upward, which requires a lot of labor.

JP 2000-43831 A JP 2002-179201 A

  The present invention has been made in consideration of such a conventional method. First, it is robust and does not require a tool for assembly, and the work is easy, and the bag can be easily attached and detached. Therefore, an object of the present invention is to propose a stand device for bagging work of material bags that satisfies many requirements of good workability at the time of filling.

First, the stand device for bagging work of the material bag according to claim 1, a strut body provided with a strut setting means for placing in a work place,
It is provided with a bag holder that can be freely attached to the support body,
The column main body includes an arm receiving portion composed of a plurality of arm receiving pieces distributed in a radial direction in a plan view on the outer peripheral portion of the column shaft in this,
On the other hand, the bag holding body includes a frame-shaped bag hanging arm that is arranged substantially horizontally, and an assembly piece that is integral with the bag hanging arm and is attached to the arm receiving piece of the column main body. Prepared,
The assembly structure of the support body and the bag holder is an upward insertion structure in which an assembly piece is inserted into the arm receiving piece from above and assembled.

  In addition to the requirement of claim 1, the stand device for bagging work of the material bag according to claim 2 has an arm receiving piece and an assembling piece for the assembly structure of the support body and the bag holder. It is characterized by having a posture maintaining structure in between.

  Furthermore, in addition to the requirement of the said claim 1 or 2, the stand apparatus for the bagging operation | work of the material bag of Claim 3 should be assembled | attached between the arm receiving piece in the said assembly structure, and an assembly piece. It is characterized in that it is provided with an assembly support means for visually recognizing the position.

  Furthermore, the stand device for bagging work of a material bag according to claim 4 has an arm receiving piece formed of a sleeve-like member for the upper insertion structure in addition to the requirements of claim 1, 2 or 3. The assembly piece is a tubular member fitted into the arm receiving piece, and the assembly piece is inserted from above the arm receiving piece.

  Furthermore, in addition to the requirements of claim 2, 3 or 4, the stand device for bagging work of a material bag according to claim 5 is characterized in that, for the posture maintaining structure, the arm receiving piece is a sleeve-like member, The attachment pieces are constituted by tubular members fitted into the arm receiving pieces, and the arm receiving pieces and the assembling pieces are constituted by square pipes.

  Furthermore, in addition to the requirements of claim 3, 4 or 5, the stand device for bagging work of the material bag according to claim 6 has at least a set of the arm receiving piece and the bag holding body as to the assembly support means. The attachment is characterized in that it can be identified by the same color coding to be attached to each other.

  Furthermore, the stand device for bagging work of a material bag according to claim 7, in addition to the requirement according to claim 1, 2, 3, 4, 5 or 6, a support for placing the support body in a work place. As for the installation means, it is a pedestal body with a grounding board and a column support formed so as to stand up almost in the center, and the column body is fitted into this column reception from above. It is.

  Furthermore, the stand device for the bagging operation of the material bag according to claim 8 is not limited to the requirements of claim 1, 2, 3, 4, 5, 6 or 7, and the support body is provided with respect to the support body. It is composed of a hollow tubular member, and is an installation pile that is driven into this tubular member, and is characterized in that the lower end of the installation pile is fixed to the installation location in a piled shape. .

  Furthermore, in addition to the requirement of claim 7, the stand device for bagging work of material bags according to claim 9 is provided between the pedestal body and the support body when the support installation means is constituted by a support body. Is characterized in that it is provided with a retaining cable that is loosely connected.

  Furthermore, the stand device for the bagging operation of the material bag according to claim 10 is not limited to the requirements of claim 1, 2, 3, 4, 5, 6, 7, 8 or 9, It is characterized by being arranged in one or more stages.

  Furthermore, the stand device for bagging work of the material bag according to claim 11 is the arm receiving piece in addition to the requirements of claim 1, 2, 3, 4, 5, 6, 7, 8, 9 or 10. Is characterized in that each arm receiving part is combined in a stepped shape.

  Furthermore, the stand device for the bagging operation of the material bag according to claim 12 is characterized in that in addition to the requirement according to claim 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 or 11, The holding body is characterized by comprising a plurality of bag hanging arms.

  Furthermore, the stand device for bagging work of the material bag according to claim 13 is in addition to the requirement according to claim 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 or 12. The bag-hanging arm in the bag holding body has a U-shape in plan view and has a shape in which the outside is opened.

  Furthermore, in addition to the requirement of claim 13, the stand device for bagging work of the material bag according to claim 14 adds the opening width of the material bag held by the bag hanging arm to a general working scoop. It is characterized by being supported so as to be larger than the width of.

  Furthermore, the stand device for bagging work of the material bag according to claim 15 is the device according to claim 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13 or 14. In addition to the requirements, the column main body is characterized in that a utility box is provided at the upper end thereof.

  According to the first aspect of the present invention, since the column main body and the bag holding body adopt an upper insertion structure, the column main body fixed at the work place can be assembled very easily and reliably. Further, a plurality of support holders are arranged radially from the support main body, and a single bagging work stand device can be operated by a plurality of people so as to surround it.

  Further, according to the invention of claim 2 or 5, the bag holding body assembled to the column main body reliably maintains the assembled direction, and the material bag hooked here during the operation It is possible to perform reliable work without moving.

  Furthermore, according to the invention described in claim 3 or 6, when assembling the bag holding body to the column main body, for example, by assembling the same color parts with clues such as color coding, the bag holding body is definitely assembled to the column main body. The position can be observed, and the assembling of the stand device for bagging work can be performed.

  Furthermore, according to the invention described in claim 7, in installing the column main body, a pedestal main body provided with a grounding board and a column receiving rod is used, and the operation of simply fitting the column axis of the column main body into this is performed. Assembly can be performed.

  Furthermore, according to the invention described in claim 8, when the installation position is inclined or not flat, as an installation means, the installation pile is driven into the center of the column main body. It is possible to install a stand device for bagging work in a vertical state.

  Further, according to the ninth aspect of the present invention, there is provided a retaining cable, the base body of the bagging work stand device and the column body are loosely connected, and the column body is held and moved. However, the pedestal body does not come off and can move smoothly.

  Furthermore, according to the invention described in claim 10, since the arm receiving part can be arranged in one or more stages, the variation of the installation form of the bag holder and the number of installations can be appropriately selected.

  Furthermore, according to the eleventh aspect of the present invention, since the arm receiving portion is arranged with a certain level difference for each arm receiving portion, it can be arranged so that adjacent bag holders do not interfere with each other. The installation height of the bag hanging arm can be set according to the size of the material bag.

  Furthermore, according to the invention described in claim 12, the bag holding body includes a plurality of bag hanging arms. For example, when used for harvesting crops, the size, grade, etc. of the crops are determined at the stage of harvesting. It can be selectively divided and stored.

  Furthermore, according to the invention of claim 13, since the bag hanging arm is U-shaped in plan view and the front side is open, when the material bag is set on the bag hanging arm, or after that, the bag Workability is excellent when removing material bags that have been filled. In particular, when the upper portion of the material bag is turned upside down at the corner portion to be hooked, the hooked state is ensured.

  Further, according to the fourteenth aspect of the present invention, when the material bag is attached to the bag hanging arm, the opening width is set to be larger than the general-purpose scoop width, and the charging operation is smoothly performed.

  Furthermore, according to the invention described in claim 15, the utility box is provided above the support body, and appropriate materials such as material bags and work gloves necessary for work can be stored therein, and the workability thereof is improved. Excellent.

It is a perspective view which shows the use condition of the stand apparatus for the bagging operation | work of the material bag which concerns on this invention. It is a disassembled perspective view of an apparatus same as the above. It is a front view of an apparatus same as the above. It is a partially expanded plan view of the same apparatus. It is a perspective view which shows the various forms of the bag holding body in an apparatus same as the above. It is a perspective view which shows the assembly structure between the support | pillar main body and bag holding body in an apparatus same as the above. It is a perspective view which shows sequentially the attachment or detachment state of the material bag with respect to the bag hanging arm in an apparatus same as the above. It is a side view which shows the other Example of the support | pillar installation means in an apparatus same as the above. It is a front view which shows the various forms about the arm receiving part of the support | pillar main body in an apparatus same as the above. It is a perspective view which shows the Example which formed the several bag hanging arm about the bag holding body in an apparatus same as the above. It is a perspective view which shows the various forms of the arm receiving piece and assembly | attachment piece in an apparatus same as the above. It is a perspective view which shows the other form of the upper insertion structure in the arm receiving piece and assembly | attachment piece in an apparatus same as the above.

  The mode for carrying out the present invention includes the following embodiments, and includes various improved modes based on this technical idea.

Hereinafter, the present invention will be specifically described based on illustrated embodiments.
FIG. 1 shows a use state of a stand device for bagging work of a material bag according to the present invention (hereinafter sometimes abbreviated as stand device S) and a schematic configuration thereof. First, the stand device S of the present invention includes a column main body 2 provided with column installation means 1 for being placed at a work place, and a bag holding body 3 that can be hooked and assembled to the column main body 2. The column main body 2 includes an arm receiving portion 21 composed of a set of a plurality of arm receiving pieces 22 radially distributed in a plan view on the outer peripheral portion of the column shaft 20 in this case, while the bag holding body 3 is substantially horizontal. The frame-shaped bag hanging arm 30 is arranged, and the bag hanging arm 30 is integrated with an assembly piece 32 which is integral with the arm receiving piece 22 in the column main body 2. The assembly structure J of the column main body 2 and the bag holding body 3 adopts an upper insertion structure in which an assembly piece 32 is inserted into the arm receiving piece 22 from above. And the opening part of the material bag 5 is made to hold | maintain and hold | maintain with respect to a bag hanging arm, and the filler 6 is filled with the scoop 7 grade | etc., In that state.

Hereinafter, each of these members will be described in detail. First, the column installation means 1 for placing the column body 2 will be described in more detail. In the embodiment shown in FIGS. 1 to 4, the pedestal main body 10 that supports the column main body 2 at the bottom is the column installation means 1. That is, the pedestal main body 10 is formed by forming a pipe-shaped support rod 12 at the center of a grounding board 11 configured in a rectangular frame shape as an example. In this embodiment, the column support 12 has an inner diameter that allows the column shaft 20 of the column main body 2 to be fitted therein. Of course, when the column shaft 20 in the column main body 2 is hollow, the column receiving member 12 may of course have a mandrel-like configuration fitted inside the column shaft 20.
Further, a retaining cable 13 is provided in the middle of the support rod 12, and as an example, a ring-shaped chain is applied. Of course, an appropriate wire-like wire or the like can be used. A retaining hook 14 is provided near the end of the retaining cord 13. This is for loosely connecting the column main body 2 and the column installation means 1 as will be described later.

  Next, the column body 2 will be described. As an example, the column main body 2 includes a column shaft 20 to which a hollow circular pipe is applied as a main member, and an arm receiving portion 21 is formed around the column shaft 20. The arm receiving portion 21 is composed of a combination of a plurality of arm receiving pieces 22, and four arm receiving pieces 22 are arranged radially as an example with respect to the support shaft 20. In this embodiment, the arm receiving piece 22 provided around the support shaft 20 uses a square pipe as an example, and various functions in the assembly structure J with the bag holding body 3 to be described later are provided. It is comprised so that it may play. In the most basic embodiment, the arm receiving pieces 22 in all the arm receiving portions 21 have the same supporting height. Other variations of the arm receiving piece 22 and the arm receiving portion 21 will be described later. Further, by utilizing the portion of the arm receiving piece 22, as an example, a retaining ring portion 23 is provided so as to connect the outer peripheral portions thereof. When the stand device S is moved by gripping the column main body 2 by hooking the retaining hook 14 in the retaining cord 13 to the retaining ring portion 23, the pedestal as the column installation means 1 is used. The main body 10 can be prevented from falling off.

  Next, the bag holding body 3 combined with this support | pillar main body 2 is demonstrated. The bag holding body 3 has a U-shaped bag-hanging arm 30 as a main working member in a plan view, and as a constituent material, a square pipe and an angle material are applied as an example. As shown in FIGS. 1 to 11, an angle member is applied to the bag hanging arm 30 having the U-shaped frame shape, and the opening portion is formed outward. On the other hand, an assembly piece 32 is provided at an end portion of the bag hanging arm 30 on the opposite side of the opening portion via an overhang portion 31. About this overhang | projection part 31 and the assembly | attachment piece 32, it is comprised by the square pipe as an example. The bag hanging arm 30 may also be constituted by a similar square pipe as shown in FIG. Further, depending on the form of the bag holding body 3, this overhanging portion 31 is not provided, but a form in which the assembly piece 32 is directly connected to the bag hanging arm 30 as shown in FIG. It is also possible. In addition, about the bag holding body 3, all may be the shape of the same form, and when approaching mutually, in order to avoid interfering, in FIG. The overhanging portion 31 may have a different size and shape, or may have a configuration in which the overall size of the bag hanging arm 30 is different as shown in FIG.

  And the assembly structure J of this bag holding body 3 and the support | pillar main body 2 comprises the structure which exhibits the various function and form which are described below. First, square pipes are applied to the assembly piece 32 and the arm receiving piece 22 as described above, and the assembly piece 32 extending downward is inserted into the arm receiving piece 22 from above. This is referred to as an upper insertion structure J1 defined in the scope of claims. Note that the present invention is not limited to such a form as long as the upper insertion is possible. These modifications will be described later. The relationship between the arm receiving piece 22 in the column main body 2 to which the square pipe is applied and the assembly piece 32 in the bag holding body 3 is based on the assembly structure J by fitting the square pipe. The posture maintaining structure J2 referred to in 2 is realized. That is, the posture maintaining structure J2 is a structure in which the direction of the bag holding body 3 assembled to the support column 2 is always regulated in a certain direction. Incidentally, in the case of a fitting structure using a circular pipe, the bag holder 3 is easy to rotate with respect to the column main body 2, and the assembly posture is not stable.

  Further, in the assembling structure J between the arm receiving piece 22 and the bag holder 3, particularly the assembling piece 32, assembling support means J 3 as shown in claim 3 is employed. Specifically, as shown in FIG. 6, with respect to the arm holder piece 22 in the column main body 2, at least the part of the assembly piece 32 and the part of the arm receiver piece 22 for the bag holder 3 that is appropriate to be combined with that part. Are painted in the same color. In this embodiment, the entire bag holder 3 is painted in red or yellow so that it can be easily seen, for example, and the arm receiving piece 22 in which the bag holder 3 is stored is colored in the same color. is there. In FIG. 6, the coloring is hatched for easy reference to the drawing and is displayed as first coloring C1, while one dot is applied and displayed as second coloring C2. Such an assembly support means J3 can be assembled regardless of which arm receiving piece 22 is selected in common with the shape of all the bag holders 3 as in the embodiment shown in FIGS. Not needed in case. In addition to this color coding, the assembly support means J3 recognizes the difference in the assembly form between the arm receiving piece 22 and the assembly piece 32, the difference in the fitting size, etc., as will be exemplified later. It may be possible to cope with sandbag clogging work or the like in a confused emergency.

  Further, a circular tray-like utility box 4 is provided above the column body 2 as an example. This includes a bottom plate 40 having a fitting portion 41 that can be fitted on the column main body 2, and the inside thereof serves as a storage portion, and a grip hole 42 for operation is provided on the outer periphery thereof. When the utility box 4 is provided, for example, a large number of material bags 5 such as sandbags are stored in a folded state, and the material bag 5 is taken out from the bag every time it is used, and a bag hanging arm in the bag holding body 3 is used. Appropriate usage methods such as setting to 30 can be used. The utility box 4 can be attached to the sleeve-like fitting portion 41 as described above, or simply by inserting an insertion hole 40a at the center of the bottom plate 40 of the utility box 4 as shown in FIG. Alternatively, an attachment structure may be employed in which the base plate 40 is fitted to the support shaft 20 and supported by the bag holder 3.

Each constituent member of the stand device S of the present invention has the structure as described above, and the procedure for assembling this and the operation of filling the filler 6 using this stand device S will be further described.
First, each component of the stand device S, the material bag 5 and the like are stored in a local disaster prevention base or the like when the material bag 5 is a sandbag in a normal state. Take it out manually and assemble it near the required work site. First, the column setting means 1 is placed at an appropriate work site, and the column main body 2 is supported by this. Specifically, it is an operation of simply inserting the column main body 2 from above into the column receiving rod 12 in the pedestal main body 10. At this time, the retaining hook 14 of the retaining cord 13 is hooked to the retaining ring portion of the column main body 2. Next, the bag holding body 3 is assembled to each arm receiving piece 22 in the column main body 2, and the assembling piece 32 in the bag holding body 3 is inserted into each pipe-shaped arm receiving piece 22 from above, for example. . At this time, the bag holding body 3 is assembled by matching the coating color of the bag holding body 3 with the coating color of the arm receiving piece 22. In such a case, for example, the adjacent bag hanging arms 30 are prevented from interfering with each other. Furthermore, the utility box 4 is installed so as to be inserted from above the support body 2 as necessary. Thus, the assembly of the column setting means 1, the column main body 2, the bag holding body 3, and the utility box 4 is an upper insertion structure J1 that is simply inserted from above, so bolts, nuts, etc. are not required, Therefore, the assembly can be completed easily without using a special tool or the like.

  After this, the material bag 5 is hooked on the bag holding body 3. Specifically, the opening 51 above the bag main body 50 is hooked so as to be turned from the inside to the outside through the upper surface of the bag hanging arm 30. Normally, in this state, the bag hanging arm 30 can be hooked without any problem in actual work. In this hooked state, it is preferable that the material bag 5 is in a state in which the bottom portion is in contact with the ground in terms of reducing the load on the bag hanging arm 30 and reducing the burden of taking out the filled material bag 5. At this time, if the material bag 5 is provided with the closing string 52, the tightening amount of the closing string may be adjusted as necessary. By the way, in the case of the material bag 5 such as sandbag, in many cases, it is possible to maintain the hooked state by turning over the bag hanging arm 30, but for example, in the case of a transparent resin garbage bag specified by the local government etc. The stop state may not be stable. Therefore, a bag hook 30f as indicated by a virtual line in FIG. 7A may be provided near the base of the bag arm 30. Note that the bag hook 30f is a simple pin-shaped member that faces upward, but may have a lateral or downward pin shape, or may have an L-shape or the like instead of a pin shape. If the bag hook 30f is not provided, the mouth portion of the garbage bag or the like may be fastened with a pinch, clip or the like. In this case, the pinch, clip or the like can be stored in the upper utility box 4.

  After the material bags 5 are respectively hooked on the bag hanging arms 30 in this way, for example, earth and sand as an example of the filler 6 are filled from the upper opening with a scoop 7 or the like. Of course, not only earth and sand but also other general waste materials can be stored. At this time, the opening width of the bag hanging arm 30 is preferably larger than the width w of the general specification of the scoop 7 (there are several sizes, but the one that is generally popular is about 200 to 280 mm). . As a result, the filling material 6 such as earth and sand is not spilled to the outside, and the filling operation can be performed very smoothly. After the filling material 6 is filled into the material bag 5 by such an operation, the hooked state at the opening 51 of the material bag 5 is released and the opening 51 is turned back and removed from the bag hanging arm 30. At this time, the material bag 5 filled with the filler 6 has a shape in which the front side of the bag hanging arm 30 is opened, and even the heavy material bag 5 can be pulled out horizontally without being lifted upward, Do not make the work effort excessive. Then, the opening 51 is sealed using the closing string 52 of the material bag 5 and moved to an appropriate location. After such work is completed, a new material bag 5 is hooked on the empty bag hanging arm 30. In this case, for example, when the material bag 5 is stocked with respect to the utility box 4, the material bag 5 is taken out therefrom, and the opening 51 is turned over the bag hanging arm 30 by the method described above. Hang and prepare for the next task. Of course, these operations can be performed simultaneously by, for example, four people per one stand device S.

[Other Examples]
The basic form of the stand device S of the present invention is as described above, and the following various modifications are also included in the technical idea of the present invention.
(1) Modified example of the column installation means The column installation unit 1 uses the pedestal main body 10 in the basic embodiment already described, but without using the pedestal main body 10 as shown in FIG. Thus, it is possible to install the stand device S using the installation pile 15. Specifically, an installation pile 15 with a sharpened bottom end of a single simple metal pile is inserted into the shaft hole 20a of the pipe-like support shaft 20 in the column main body 2, and this is driven in with a brush or the like. The main body 2 is installed at a desired position. Such a configuration is preferable because, for example, the column main body 2 can be installed so as to maintain a vertical state even when the work site is somewhat inclined as shown in FIG. This is a form of the column setting means 1.

  Of course, this installation pile 15 can be used in a form used in combination with the column installation means 1 using the pedestal main body 10 as shown in FIG. When the lower end portion of the column support 12 in the pedestal main body 10 is opened, the installation pile 15 is driven into the shaft hole 20a of the column shaft 20, and the installation is ensured together with the pedestal main body 10. Further, the column main body 2 includes a column main body 2 such as the base body 10 and the installation pile 15 as described in the claims, “the column main body provided with column installation means 1 for placing in the work place”. In addition to providing the column setting means 1 separate from the main body 2, as shown in FIG. 8 (c), the lower end portion of the column shaft 20 of the column main body 2 is sharpened, and this is used as the driving end. In addition, the support body 2 itself can be directly driven into the ground or the like.

(2) Modified Column Main Body Although there are also modified columns such as the driving end 20b described above for the column main body 2, various forms can be taken with respect to the arm receiving portion 21. The arm receiving portion 21 already described forms only one stage of a set provided with arm receiving pieces 22 that are arranged to radiate in a plan view in four directions. The arm receiving portion 21 has a column as shown in FIG. It is possible to set up the shaft 20 so as to extend up and down two steps. In such a case, the assembling position of the bag holding body 3 can be changed, and the position of the bag holding body 3 corresponding to the dimensions of the material bag 5 and the bag hanging arm 30 which is a component thereof can be adjusted. It is. As for the arm receiving portion 21, the arm receiving piece 22 can be set at the same height in each stage, and the supporting position can be somewhat changed up and down. For example, what is shown in FIG. 9B is a form in which the arm receiving pieces 22 facing each other have the same height, and the pair of arm receiving pieces 22 of other orthogonal surfaces are set at a higher position. Of course, in addition to changing the set height for each arm receiving piece 22 facing each other, as shown in FIG. 9 (c), the arrangement may be such that the height rises spirally in order. Furthermore, the embodiment shown in FIG. 9D is an example in which the arm receiving portion 21 is unitized independently of the support shaft 20. That is, the arm receiving portion 21 is provided with arm receiving pieces 22 around the center sleeve 25, and the center sleeve 25 is externally fitted to the support shaft 20, and setting holes 20p provided in multiple stages on the support shaft 20 are provided. The set pin 26 can be inserted and fixed by using the pin hole 25p of the central sleeve 25 at an appropriate height.

(3) Modification of bag holding body Further, the bag holding body 3 is also formed with one bag hanging arm 30 for one bag holding body 3, but in some cases, as shown in FIG. A plurality of bag hanging arms 30 may be provided along with the bag holding body 3. Such a form is effective, for example, when accommodating crops, such as when accommodating the crops in the material bag 5 while sorting them at the time of harvesting according to their sizes and grades. In such a form, in practice, in many cases, for example, even if four arm receiving pieces 22 are provided radially in the arm receiving portion 21, a pair of arm receiving pieces 22 in a back-to-back manner are used.

(4) Various Examples of Assembling Structure The form described above is various forms in the supporting column installation means 1, the supporting column body 2, and the bag holding body 3. The assembling structure of the supporting column body 2 and the bag holding body 3 is as follows. In J, various forms can be taken. First, as the assembly structure J, as described in claim 1, the structure of the upper insertion structure J1 is adopted. In the above-described embodiment, the arm receiving piece 22 in the column main body 2 is formed in a rectangular tube shape, and the small rectangular assembly piece 32 in the rectangular tube shape in the bag holding body 3 is fitted therein so that the upper assembly is performed. I can do it. However, the assembly structure J of the arm receiving piece 22 and the assembly piece 32 of the bag holding body 3 in the column main body 2 is not limited to such a form. First, as the upper insertion structure J1, as shown in FIG. 11 (a), for example, an arm receiving piece 22 constituting the arm receiving portion 21 of the column main body 2 is constituted by a rod-like member bent in an L shape, A pipe-like assembly piece 32 to be fitted may be externally fitted.

  On the contrary, as shown in FIG. 11 (b), the arm receiving portion 21 is constituted by a circular pipe-like member, not a square pipe shape, and a round bar-like assembly piece 32 is inserted into the arm receiving portion 32 from above. May be. In such a case, naturally, as the posture maintaining structure J2, the purpose cannot be achieved with the configuration as it is, and for example, it is assumed that the assembly piece 32 shown in FIG. 11A is assembled to the rod-shaped arm receiving piece 22. Then, for example, a notch 32 a that engages with the lower end portion of the rod-shaped arm receiving piece 22 is provided at the lower end portion of the assembly piece 32 in the bag holding body 3.

  On the other hand, when the arm receiving piece 22 is formed in a circular pipe shape, for example, as shown in FIG. 11 (b), the upper end portion is partially cut out in a concave shape, or as shown in FIG. 11 (c), it is cut obliquely. It can be made into a lacking form. Furthermore, in the case of the example in which it is cut diagonally as shown in FIG. 11 (c), even if the insertion direction of the rod-shaped assembly piece 32 is slightly inclined, it is easy to insert and the posture is fixed after it is fitted. Will be maintained. In addition, with respect to such a configuration, all of the one arm receiving portion 21 may take the same form, and in one arm receiving portion 21, as shown in FIG. The pipe-shaped arm receiving piece 22 may be mixed.

  In this case, when assembling the bag holding body 3 to the column main body 2, the difference can be clearly recognized, and such a configuration itself functions as the assembling support means J3. Furthermore, between the arm receiving piece 22 and the assembly piece 32, the upper insertion structure J1 may be a hook-like assembly means J. For example, the one shown in FIG. 12 is provided with a short L-shaped hook-type arm receiving piece 22 on the upper side, and on the other hand, the assembly piece 32 in the bag holding body 3 is externally fitted to be externally fitted thereto. A piece 32b may be provided, and a pressing guide piece 32c for maintaining the posture may be provided below the piece 32b. Even if it is such a structure, the upper insertion structure J1 is obtained.

[Other usage examples]
As described above, various materials bags 5 can be applied to the present invention, and various operations can be performed at a required work site. For example, in addition to the sand filling operation such as the sandbag as described above, the crop harvesting operation, the waste material or the storage operation of the debris can be performed. Of course, the present invention is also extremely useful when separating and collecting garbage in a general household.

DESCRIPTION OF SYMBOLS 1 Prop installation means 10 Pedestal main body 11 Grounding board 12 Prop receiving member 13 Retaining cable 14 Retaining hook 15 Installation pile 2 Prop main body 20 Prop shaft 20a Shaft hole 20b Driving end 20p Setting hole 21 Arm receiving part 22 Arm receiving piece 23 Hanging ring portion 25 Central sleeve 25p Pin hole 26 Set pin 3 Bag holder 30 Bag hanging arm 30f Bag hanging hook 31 Overhang portion 32 Assembly piece 32a Notch 32b External fitting piece 32c Holding guide piece 4 Utility box 40 Bottom plate 40a Difference Insertion hole 41 Insertion part 42 Grasping hole 5 Material bag 50 Bag body 51 Opening part 52 Closing string 6 Filling material 7 Scoop w Scoop width S Stand device J Assembly structure J1 Upper insertion structure J2 Posture maintenance structure J3 Assembly support means C1 first coloring C2 second coloring

Claims (15)

A prop body provided with a prop installation means for placing in the work place,
It is provided with a bag holder that can be freely attached to the support body,
The column main body includes an arm receiving portion composed of a plurality of arm receiving pieces distributed in a radial direction in a plan view on the outer peripheral portion of the column shaft in this,
On the other hand, the bag holding body includes a frame-shaped bag hanging arm that is arranged substantially horizontally, and an assembly piece that is integral with the bag hanging arm and is attached to the arm receiving piece of the column main body. Prepared,
A stand device for bagging work of a material bag, wherein the assembly structure of the column main body and the bag holding body is an upward insertion structure in which an assembly piece is inserted into the arm receiving piece from above.
2. The stand for bagging work of a material bag according to claim 1, wherein the assembly structure of the column main body and the bag holding body includes a posture maintaining structure between the arm receiving piece and the assembly piece. apparatus.
3. An assembly supporting means for visually recognizing a position to be assembled between the arm receiving piece and the assembly piece in the assembly structure is provided. Stand device for bagging work of material bags.
In the upper insertion structure, the arm receiving piece is formed by a sleeve-like member, and the assembly piece is a tubular member fitted into the arm receiving piece, and the assembly piece is inserted from above the arm receiving piece. 4. The stand device for bagging work of material bags according to claim 1, 2, or 3.
The posture maintaining structure is configured such that the arm receiving piece is a sleeve-like member, and the one assembling piece is a tubular member fitted into the arm receiving piece, and the arm receiving piece and the assembling piece are constituted by square pipes. The stand device for bagging work of material bags according to claim 2, 3 or 4.
The assembly support means is configured so that at least the arm receiving piece and the assembly piece in the bag holding body can be distinguished from each other by the same color coding. 5. A stand device for bagging work of material bags according to 5.
The column setting means for placing the column main body in the work place is a pedestal body including a grounding board and a column receiving member formed so as to stand up at the center thereof. 7. The stand device for bagging work of material bags according to claim 1, wherein the material bag is fitted.
The column setting means is a column having a column body formed of a hollow tubular member and driven into the tubular member, and the lower end of the column pile is fixed to the installation site in a pile-like shape. The stand device for bagging work of a material bag according to claim 1, 2, 3, 4, 5, 6 or 7.
8. The stand device for bagging work of material bags according to claim 7, wherein a retaining cable that is loosely connected is provided between the pedestal body and the support body when the support means is constituted by a pedestal body. .
10. The material bag bagging operation according to claim 1, wherein the arm receiving portion is arranged in one or more stages. Stand device.
11. The bag for a material bag according to claim 1, wherein the arm receiving piece is combined in a step shape for each arm receiving portion. Stand device for filling work.
12. The material bag bagging according to claim 1, wherein the bag holding body includes a plurality of bag hanging arms. Work stand device.
The bag hanging arm in the bag holding body is U-shaped in a plan view and has a shape in which an outer side is opened, The 1, 2, 3, 4, 5, 6, 7, 8, A stand device for bagging work of a material bag according to 9, 10, 11 or 12.
14. The stand device for bagging work of a material bag according to claim 13, wherein the material bag held by the bag hanging arm is supported so that an opening width thereof is larger than a width of a general work scoop. .
  15. The material according to claim 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13 or 14, wherein the column main body is provided with a utility box at an upper end thereof. Stand device for bag packing work.

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