JP2021183515A - Supporting device of loaded cargo for assembly type aluminum pallet - Google Patents

Abstract

To provide a supporting device of a loaded cargo for an assembly type aluminum pallet that can safely move and transport the cargo, and also can be used for loading the cargo larger than that of the assembly type aluminum pallet standard when necessary, by always maintaining a loading state stably irrespective of height of the loaded cargo.SOLUTION: A supporting device of a loaded cargo for an assembly type aluminum pallet according to the present invention comprises one of the following supporting devices: a supporting device comprising a bearing part 300 integrally laid on an upper face of a top outside portion of right and left or backward and forward frames, and a support member 200 connected and arranged so as to be horizontally and vertically rotated around the bearing part, which is constituted by a hinge system; and another supporting device comprising the support member 200 placed at the top outside portion and elevating/lowering means 301 for vertically elevating/lowering the support member 200, which is provided at each of right and left end portions of the right and left or backward and forward frames, which is constituted by an elevating/lowering system.SELECTED DRAWING: Figure 6

Description

The present invention relates to a support device for loaded cargo for a prefabricated aluminum pallet, and more specifically, a prefabricated aluminum pallet that enables safe transportation regardless of the height of the loaded cargo. It relates to a support device for loaded cargo for use.

」形態になる支持片部をさらに含んで構成され、前記第２フレーム部材は上内側部分の側断面が板形態になって、上外側部分の上面内端から内側に水平突き出される支持突起と、前記第１フレーム部材の支持片部に対応するように上外側部分の上面外端で所定の幅で水平と垂直に延長されて側断面が「

」形態になる支持片をさらに含んで構成され、本願出願人が先出願した組み立て式アルミニウムパレット用フレーム部材（韓国特許第１０−２０２０−００４１３８８号公報）がある。 In the prefabricated aluminum pallet that keeps the conventional cargo loaded stably, the first and second support members that are orthogonally connected and the upper surface of the first and second support members are placed at regular intervals on the left and right. Includes an upper frame portion that includes an upper plate member to be joined, a vertical plate that connects the middle to the left and right ends of the first support member, and an upper frame portion that is integrally connected to the upper end of the vertical plate and has an upper outer / inner portion. The upper and outer middle parts are integrally connected to the left and right first frame members formed by the above, the vertical frame plate portion that connects the middle to the front end or the rear end of the second support member, and the upper end of the vertical frame plate portion. A second frame member formed by including an upper frame portion including an inner portion and upper fastening holes drilled at predetermined intervals in the upper inner portion, and an intermediate joint to the front and rear ends of the second support member. In an assembled aluminum pallet composed of a second frame member and a square member connected to each of the four corners formed by the front-rear end and the left-right end that engage with each other of the first and second frame members. The first frame member is extended horizontally and vertically at the outer end of the upper surface of the upper and outer portions, and has a regular cross section of "

The second frame member is configured to further include a support piece portion in the form of a plate, and the second frame member has a support protrusion horizontally projected inward from the inner end of the upper surface of the upper outer portion. , The side cross section is extended horizontally and vertically with a predetermined width at the outer end of the upper surface of the upper outer portion so as to correspond to the support piece portion of the first frame member.

There is a prefabricated aluminum pallet frame member (Korean Patent No. 10-2020-0041388) which is configured by further including a support piece in the form of the above.

」形態になる支持片は、第１、２フレーム部材の上外側部分の上面外端に一体で固定設置されるものであるので、パレットに貨物を積載する時には支持片の間の面積より大きい貨物は積載することができないためパレットの規格を多様に製作しなければならない問題点がある。 However, in the prior application palette, "

Since the support piece in the form is integrally fixedly installed at the outer end of the upper surface of the upper outer portion of the first and second frame members, the cargo larger than the area between the support pieces when loading the cargo on the pallet. Since it cannot be loaded, there is a problem that various pallet standards must be manufactured.

In addition, when the vertical part of the support piece is formed high, there is a limit to forming it high because it becomes an obstacle not only when loading the cargo on the pallet but also when handling the cargo. Since the range in which the pieces support the lower end of the loaded cargo is extremely limited compared to the height of the cargo, the height of the cargo makes it impossible to maintain a stable loading state. There is also a problem with.

Korean Patent No. 10-2020-0041388 Gazette

The present invention has been invented in consideration of some of these points of the invention of the prior application, and an object thereof is to maintain a stable loading state regardless of the height of the cargo to be loaded. Loaded for prefabricated aluminum pallets so that cargo can be safely moved or transported and, if desired, can also be used to load cargo larger than the pallet's specifications. It is to provide a cargo support device.

In order to achieve such an object, the present invention is, in an example, an inner piece extending vertically to the inner end of the upper surface of each upper outer part of the left and right or front and rear frames of the assembled aluminum pallet, and perpendicular to the outer end of the upper surface. The outer bearing piece that is extended and the inner surface is formed by an arc, and the inner surface that is vertically extended to the inner position of the upper surface so as to be separated from the outer bearing piece at a predetermined interval and corresponds to the outer bearing piece are formed by an arc. It is formed at the upper end of the inner bearing piece, the partition vertically extended to the upper surface so as to be located in the middle of the inner surface of the outer and inner bearing pieces, and the upper end of the partition so as to be located in the center of the inner surface of the outer and inner bearing pieces. Between the inner and inner bearing pieces and the outer and inner bearing grooves formed by the arc so that the upper ends of the shafts are opened with the partition as the boundary between the shaft and the inner surface of the arc. A bearing portion provided with an accommodating portion of a support member formed by the distance between the two, a support plate portion, a connecting portion extended so as to be inclined downward at the right end of the lower surface of the support plate portion, and the connecting portion. An eccentric position between the end and the outer peripheral surface of the bearing is integrally connected and separated. A portion, a support hinge portion formed on the right end surface of the support plate portion by the connecting portion, a vertical plate portion extending downward from the right side of the lower surface of the support plate portion so as to be isolated from the connecting portion, and the vertical plate. At the lower end of the portion, the front and rear ends and the left end are open between the binding plate portion that is horizontally curved and extended so that the left end is located on the same line as the left end of the support plate portion, and the support plate portion and the binding plate portion. Provided is a support device for loaded cargo for a prefabricated aluminum pallet configured to be hinged and installed with a support member formed so as to insert and bind a support panel. do.

Further, in another example, the present invention is installed on the left and right or front and rear frames of an assembled aluminum pallet on each upper and outer portion, and on the body portion in the form of a quadrangular pipe and on the inner surface upper portion from the front and rear surfaces of the upper and outer portions. A hanging piece that protrudes so as to face each other, a locking piece that protrudes horizontally at the lower ends of the front and rear surfaces of the body so that it can be hung on the lower surface of the hanging piece, and a coupling hole that is drilled at the left and right ends of the lower surface. And a spring that is installed at each left and right end of the frame and raises and lowers the support member vertically, and is inserted into the body through the joint hole to raise the support member. And, a through hole drilled in the left and right ends of the lower piece of the upper and outer portions so as to correspond to the joint hole, and the end portion passes through the center of the spring and the joint hole and is located directly above the joint hole. Provided is a support device for loaded cargo for an assembled aluminum pallet, which is configured by connecting and installing an elevating means provided with a support bolt to be fastened to a through hole in an elevating manner.

The loaded cargo support device for the assembled aluminum pallet according to the present invention configured in this way keeps the loaded cargo stable even when the cargo is high, so that it can always be transported safely. Of course, it has the advantage that it can be used to load cargo larger than the pallet standard without being manufactured according to the cargo standard.

It is a perspective view of the assembled aluminum pallet to which the support device of the loaded cargo by this invention is applied. It is a perspective view showing the first embodiment of the support device applied to FIG. 1 excerpted and enlarged. FIG. 2a is a side view showing an excerpt and an enlargement of a part thereof. It is an enlarged side sectional view which showed by connecting the support device of FIG. 2a. FIG. 3 is a side sectional view showing a state in which a support member is erected by the support device of FIG. 3a. It is a perspective view showing the second embodiment of the support device applied to FIG. 1 excerpted and enlarged. FIG. 4a is a side view showing an excerpt and an enlargement of a part thereof. It is an enlarged side sectional view which showed by connecting the support device of FIG. 4a. FIG. 5 is a side sectional view showing a state in which a support member is erected by the support device of FIG. 5a. FIG. 4 is a perspective view showing an example of use of an assembled aluminum pallet to which the support device of FIG. 4a is applied. FIG. 3 is an excerpt of a third embodiment of the support device applied to FIG. 1 and is a perspective view shown in a separated and enlarged manner. FIG. 7a is a perspective view showing an excerpt and an enlargement of a part thereof. FIG. 6 is a side sectional view showing an enlarged partial excerpt of a usage example of the support device according to FIG. 7a. It is a side cross-sectional view showing a partial excerpt and enlarged view of a usage example of the support device according to FIG. 7a, which is different from that of FIG. 8a. It is a perspective view showing the 4th embodiment of the support device applied to FIG. 1 excerpted and enlarged. FIG. 9 is an enlarged perspective view showing a part of the excerpt. FIG. 9 is a side sectional view showing an enlarged partial excerpt of a usage example of the support device according to FIG. 9 is a side sectional view showing an enlarged partial excerpt of a usage example of the support device according to FIG. 9, which is different from that of FIG. 11a. FIG. 5 is a perspective view showing an excerpt of a fifth embodiment of a support device applied to FIG. 1 in a separated and enlarged manner. FIG. 8 is an enlarged perspective view showing a part of the excerpt. It is the side sectional view which showed the use example of the support device by FIG. 12 by excerpting and enlarging a part. It is a side cross-sectional view showing a partial excerpt and enlarged view of a usage example of the support device according to FIG. 12, which is different from that of FIG. 14a. 6 is an excerpt of the sixth embodiment of the support device applied to FIG. 1, which is a perspective view shown in a separated and enlarged manner. FIG. 15 is an enlarged perspective view showing a part of the excerpt. FIG. 15 is a side sectional view showing an enlarged partial excerpt of a usage example of the support device according to FIG. FIG. 15 is a side sectional view showing an enlarged partial excerpt of a usage example of the support device according to FIG. 15, which is different from that of FIG. 17a. FIG. 15 is a side sectional view showing an excerpt and an enlarged view of one up / down operation state of the support device according to FIG. It is a perspective view showing the 7th embodiment of the support device applied to FIG. 1 excerpted and enlarged. FIG. 18 is a perspective view showing an excerpt and an enlargement of a part thereof. FIG. 8 is a side sectional view showing an enlarged partial excerpt of a usage example of the support device according to FIG. FIG. 8 is a side sectional view showing an enlarged partial excerpt of a usage example of the support device according to FIG. 18, which is different from that of FIG. 20b. 8 is an excerpt of the eighth embodiment of the support device applied to FIG. 1, which is a perspective view shown in a separated and enlarged manner. FIG. 21 is a perspective view showing an excerpt and an enlargement of a part thereof. It is a side sectional view showing an excerpt of a part of the use example of the support device according to FIG. 21 in an enlarged manner. It is a side cross-sectional view showing a partial excerpt and enlarged view of a usage example of the support device according to FIG. 21 which is different from that of FIG. 23a.

Hereinafter, the support device for the loaded cargo for the assembled aluminum pallet according to the present invention will be described in detail with reference to the attached drawings.

FIG. 1 is a perspective view of an assembled aluminum pallet to which the loaded cargo support device according to the present invention is applied.

The assembled aluminum pallet 100 to which the loaded cargo support device according to the present invention of FIG. 1 is applied is a second support member that is joined to the first support member 10 so as to be orthogonal to each other in the middle of the first support member. 20 and the upper plate member 30 which is connected to the upper surface of the first and second support members which are orthogonally connected so as to be arranged at regular intervals on the left and right, and the middle is connected to the left and right ends of the first support member. Squares formed by the left and right frame members 40, the front and rear frame members 50 that connect the middle to the front and rear ends of the second support member, and the front and rear ends and the left and right ends that mesh with each other of the left and right and front and rear frame members. The composition including the square member 60 to be coupled to each of the above is equivalent to the prefabricated aluminum pallet frame member (Korean Patent No. 10-2020-0041388) which is the invention of the prior application of the applicant of the present application. Since the structures of the 1 and 2 support members, the upper plate member, the left and right and front and rear frame members, and the square members, as well as the assembled state, are used as they are, specific explanations will be omitted.

Further, the left and right frame members 40 are provided with a vertical frame plate 41, an upper / outer / inner portion integrally connected and laid on the upper end of the vertical frame plate, and a fixing protrusion formed so as to protrude from the lower surface of the upper / outer portion. The upper frame portion 42 to be formed and the lower frame portion 43 including the lower outer / inner portions and the like integrally connected and laid at the lower end of the vertical frame plate are included, and the front and rear frame members 50 are the vertical frame plate portion 51. And the upper frame portion 52 formed by providing an upper outer / inner portion 521 and 522 integrally connected to the upper end of the vertical frame plate portion and an upper fixing protrusion 524 protruding from the lower surface of the upper inner portion. A lower frame portion 53 and the like provided with a lower outer / inner portion 531 and 532 integrally connected and laid at the lower end of the vertical frame plate portion and a lower fixing protrusion 534 protruding from the upper surface of the lower outer portion. It is the same as the invention of the prior application of the applicant of the present application that it is composed including.

」形態になる支持片部または支持片をそれぞれ固定設置してパレットに積載された貨物を支持するように構成されることであるものに比べて、本発明は後述するように前記左右及び前後フレーム部材の上外側部及び上外側部分（以下、“左右または前後フレームの各上外側部分”であると称する）の構造を変更して積載された貨物を支持する支持装置を蝶番方式や昇降方式のうちの何れか一つの方式で設置されるように構成されることを特徴とする。 However, in the invention of the prior application, "the upper and outer portions of the first frame member 40 and the upper and outer portions of the second frame member 50 are respectively"

The present invention has the left and right and front and rear frames as described later, as compared with the case where the support pieces or the support pieces in the form of each are fixedly installed to support the cargo loaded on the pallet. The support device that supports the loaded cargo by changing the structure of the upper and outer parts and the upper and outer parts of the member (hereinafter referred to as "the upper and outer parts of the left and right or front and rear frames") is hinged or lifted. It is characterized by being configured to be installed by any one of the methods.

2a is an excerpted and enlarged perspective view of the first embodiment of the support device applied to FIG. 1, and FIG. 2b is a side view showing an excerpted and enlarged part of FIG. 2a. 3a is an enlarged side sectional view showing the support device of FIG. 2a connected, and FIG. 3b is a side sectional view showing a state in which the support member is erected by the support device of FIG. 3a.

The support device according to the first embodiment of FIGS. 2a and 2b is coupled to the bearing portion 300 laid integrally on the upper surface of each upper and outer portion such as the left and right or front and rear frames so as to rotate horizontally and vertically. It is configured to be installed in a hinged manner including the support member 200.

Such a support member 200 is extruded from aluminum together with the bearing portion 300 and cut to a desired length for use.

The bearing portion 300 includes an inner piece 310 that is vertically extended to the inner end of the upper surface of each upper and outer portion of the left and right or front and rear frames, and an outer bearing piece that is vertically extended to the outer end of the upper surface and has an inner surface formed by an arc. The 320, the inner bearing piece 330 which is vertically extended to the inner position of the upper surface so as to be separated from the outer bearing piece at a predetermined interval and whose inner surface corresponding to the outer bearing piece is formed by an arc, and the outer and inner bearing pieces. A partition piece 340 vertically extended to the upper surface so as to be located in the middle of the inner surface, a shaft portion 350 formed at the upper end of the partition piece so as to be located in the center of the inner surface of the outer and inner bearing pieces, and the shaft portion. The outer and inner bearing grooves 360 formed by the arc so that the upper ends of the respective ends are opened between the inner surfaces of the arc and the support member 200 formed by the distance between the inner piece and the inner bearing piece. It is provided with a bearing 370.

」形態で構成される。 The support member 200 has a support plate portion 210, a connecting portion 220 extending so as to be inclined downward at the right end of the lower surface of the support plate portion, and an eccentric position between the end portion of the connecting portion and the outer peripheral surface. The hinge portion 230, which is integrally connected and isolated so that the distance between both ends is smaller than the outer diameter of the shaft portion 350 and is formed in an arc shape and is coupled to the shaft portion so as to rotate, and the support plate portion by the connecting portion. A support jaw portion 240 formed on the right end surface is provided, and the side cross section is roughly ".

It is composed of the form.

The inner diameter of the hinge portion 230 of the support member 200 corresponds to the outer diameter of the shaft portion 350, whereby the distance between the isolated ends of the hinge portion is smaller than the outer diameter of the shaft portion. When connecting to the shaft, it must be connected to the front or back of the shaft.

Further, the thickness of the hinge portion 230 is formed so as to be proportional to the width of the bearing groove portion 360, and if these are combined, no clearance is generated and the support member 200 rotates in a stable state without shaking. It is installed to do.

Further, the distance between the upper surface of the support plate portion 210 and the upper surface of the upper and outer portions is made to correspond to the height of the inner piece 310, and the height of the inner bearing piece 330 is lowered by about the thickness of the support plate portion. When the hinge portion 230 is connected to the shaft portion 350 and the support member 200 is rotated in the reverse direction and laid horizontally, the hinge portion 230 is accommodated in the accommodating portion 370 and the upper surface of the support plate portion is the upper end of the inner piece as shown in FIG. 3a. Will be placed on the same horizontal line as.

In this way, the support member 200 is not projected upward and can be stacked for storage without using the pallet 100, or cargo larger than the standard of the pallet can be loaded.

Further, when the support member 200 is laid down with the connecting portion 220 as the base point and the arc length of the inner portion (a) of the hinge portion 230 shorter than that of the outer portion (b), the lower end of the inner portion is the inner surface of the separator piece 340. At this time, the lower end of the outer portion is located between the portion of the shaft portion 350 that leans to the right from the middle of the upper end and the portion of the outer bearing piece 320 that does not come off the inner surface of the upper end. Therefore, the hinge portion 230 does not voluntarily detach at the shaft portion.

On the contrary, when the support member 200 is rotated in the forward direction and is erected, the lower end of the outer portion (b) is brought into contact with the outer surface of the partition piece 340 as shown in FIG. In addition, the support hinge 240 is inserted into the upper end of the outer bearing piece 320 so that the support member can be stably maintained in an upright state even when a load or impact of cargo is applied to the support member. At this time, the lower end of the inner portion is located between the portion of the shaft portion 350 that leans to the left from the middle of the upper end and the portion of the inner bearing piece 220 that does not come off the inner surface of the upper end. The hinge portion 230 does not voluntarily detach at the shaft portion.

The purpose of erecting the support member 200 in this way is to support the cargo loaded on the pallet 100 when it conforms to the standard between the inner surfaces of the support member.

4a is an excerpted and enlarged perspective view of a second embodiment of the support device applied to FIG. 1, and FIG. 4b is a side view showing an excerpted and enlarged part of FIG. 4a. 5a is an enlarged side sectional view showing the support device of FIG. 4a connected, and FIG. 5b is a side sectional view showing a state in which the support member is erected by the support device of FIG. 5a.

The support device according to the second embodiment of FIGS. 4a and 4b is coupled to the bearing portion 300 laid integrally on the upper surface of each upper and outer portion such as the left and right or front and rear frames so as to rotate horizontally and vertically. It is the same as the support device of FIGS. 2a and 2b that the support member 200 is included and configured to be installed in a hinged manner.

Further, the bearing portion 300 is configured to include an inner piece 310, an outer bearing piece 320, an inner bearing piece 330, a partition piece 340, a shaft portion 350, a bearing groove portion 360 and an accommodating portion 370, and the support member 200 is a support plate portion 210. -It is the same as the support device of FIGS. 2a and 2b that the connection portion 220, the hinge portion 230, and the support jaw portion 240 are provided.

」形態になるように構成されることが図２ａ、ｂの支持装置と差がある。 However, the support member 200 has a vertical plate portion 250 extending downward on the right side of the lower surface of the support plate portion 210 so as to be isolated from the connecting portion 220 at a predetermined interval, and the left end at the lower end of the vertical plate portion is the left end of the support plate portion. A binding plate portion 260 that is horizontally curved and extended so as to be located on the same line at the top and bottom, and a binding portion 270 that is formed so that the front-rear end and the left end are opened between the support plate portion and the binding plate portion. Furthermore, the side cross section is roughly "

There is a difference from the support device of FIGS. 2a and 2b in that it is configured to have a form.

The distance between the upper and lower surfaces of the support plate portion 210 and the binding plate portion 260 of the support member 200 corresponds to the height of the inner piece 310, and the height of the inner bearing piece 330 is the thickness of the support plate portion. If the hinge portion 230 is connected to the shaft portion 350 and the support member 200 is rotated in the reverse direction to lie horizontally, the hinge portion 230 is accommodated in the accommodating portion 370 and the upper surface of the support plate portion is accommodated as shown in FIG. 5a. It should be placed on the same horizontal line as the upper end of the inner piece.

In this way, the support member 200 is not projected upward and can be stacked for storage without using the pallet 100, or can be loaded with cargo larger than the standard of the pallet.

On the contrary, when the support member 200 is rotated in the forward direction and is erected, the lower end of the outer portion (b) is brought into contact with the outer surface of the partition piece 340 as shown in FIG. The support hinge 240 is inserted into the upper end of the outer bearing piece 320 so that the support member can be stably maintained in an upright state even when a load or impact of cargo is applied to the support member. At this time, the lower end of the inner portion is located between the portion that leans to the left from the middle of the upper end of the shaft portion 350 and the portion that does not remove the inner side surface of the upper end of the inner bearing piece 220, so that the hinge portion 230 is located on the shaft. It will not come off voluntarily in the department.

The support member 200 is erected in this way for use when the cargo to be loaded on the pallet 100 corresponds to the standard between the inner surfaces of the support members, and is loaded on the pallet in such a state. When loading a cargo with a high or low height, the support panel 400 may be connected to the support member and used.

FIG. 6 is a perspective view showing an example of use of an assembled aluminum pallet to which the support device of FIG. 4a is applied.

As shown in FIG. 5b, the cargo (see virtual line) is loaded on the pallet 100 in a state where the support members 200 shaft-coupled and installed vertically on the bearing portions 300 on the left, right, front, rear, upper and outer portions, respectively, at a desired height. After that, the lower end of the support panel 400 having the required height is inserted into the binding portion 270 between the support plate portion 210 and the binding plate portion 260 of the support member, and the cargoes loaded are supported. You can tie it with a rope or belt in the state where it is set to.

Of course, the height of the support panel 400 used at this time does not necessarily have to be equal to the height of the cargo to be loaded, and if the weight is lighter than the height, the cargo may be lower than the height. ..

On the other hand, although the above description is described by loading the cargo on the pallet 100 at a desired height and then connecting the support panels 400 and the like to each support member 200, it is not always necessary to do so, and the pallet is not required to do so. If there is a surface that does not interfere with the loading of the four surfaces or that makes it difficult to connect the support panels after the loading, the support panels may be connected first and loaded.

FIG. 7a is an excerpted and enlarged perspective view of a third embodiment of the support device applied to FIG. 1, and FIG. 7b is an excerpted and enlarged perspective view of a part of FIG. 7a. 8a and 8b are side sectional views showing a partial excerpt and enlargement of different usage examples of the support device according to FIG. 7a.

The support device according to the third embodiment of FIGS. 7a and 7b is configured by changing the structure of the upper and lower outer portions of the left and right or front and rear frames and installing the support device for the loaded cargo in an elevating manner. It is a feature.

」形態になる前記上外側部分に設置される支持部材２００と、前記前記フレームの左右端部に設置されて支持部材を垂直で昇降させてくれる昇降手段３０１を含んで構成される。 The support device has a roughly "side cross section" among the upper and lower outer portions 111 and 114 of the left and right or front and rear frames 110 and the like.

It is configured to include a support member 200 installed on the upper and outer portions in the form, and an elevating means 301 installed on the left and right ends of the frame to vertically elevate and elevate the support member.

」形態になるようにアルミニウムで圧出形成されて所望の長さで切断して使用するように構成される。 The support member 200 includes a body portion 211 having a quadrangular side cross section in the form of a pipe, and a locking piece 212 protruding horizontally at the lower ends of the front and rear surfaces of the body, and the side cross section is roughly ".

It is extruded with aluminum to form a form and is configured to be cut to a desired length for use.

Further, the support member 200 is further configured to include left and right coupling holes 213 which are punched in the left and right ends of the lower surface after being cut to a desired length so that the elevating means 301 can be inserted into the body portion 211.

The elevating means 301 includes a spring 311 in the form of a coil, a support bolt 312 fastened to support the spring, and a support tube 313 in which the spring is housed.

When the support device according to the third embodiment configured as described above is installed in the upper and outer portions 111 of the frame 110, through holes are first formed in the lower left and right ends of the upper and outer portions so as to correspond to the left and right coupling holes 213. 112 are perforated respectively, and after inserting into the left and right ends of the body portion 211 so that the support tube 313 having an inner diameter corresponding to the diameter of the coupling hole is located above the coupling hole, the coupling hole is formed. The support member 200 is inserted in the length direction through one end of the open left and right ends of the upper and outer portions in a state where the spring 311 is inserted into the left and right ends of the body portion and accommodated in the support tube body. The upper surface of the locking piece 212 is coupled so as to be hung on the lower surface of the hanging piece 121 protruding so as to face each other from the front and rear surfaces of the upper and outer portions to the upper inner surface.

If the support bolt 312 is fastened vertically through the through hole in a state where the joint hole 213 and the through hole 112 are vertically aligned with each other in this way, the end of the support bolt is formed. The portion is assembled so as to pass through the center of the spring 311 and the coupling hole 213 and be accommodated in the support tube 313 located directly above the coupling hole.

Therefore, the support member 200 and the spring 311 are firmly maintained in an assembled state by the support bolt 312, and the spring is housed in the support tube body 313 whose inner diameter corresponds to the diameter of the coupling hole 213. The spring is installed so that the raising and lowering operation is stable.

In such a state, the support member 200 is raised by the elasticity of the spring 311. Therefore, the pallet 100 is loaded with the cargo (A) so as to comply with the standard between the inner surfaces of the support members. Will be able to.

On the contrary, if a cargo larger than the standard of the pallet 100 is loaded with the support member 200 raised, or if the pallet is laminated for storage without using the pallet, the support member 200 causes the spring 311 to be loaded by the load. The support member descends while being compressed so that the upper surface of the support member is placed on the same horizontal line as the upper end of the upper outer portion 111, and a cargo (A) larger than the standard is loaded so as not to protrude from the upper portion, or the pallet is loaded. Can be stacked and stored.

At this time, the upper surface of the support member 200 is placed on the same horizontal line as the upper end of the upper outer portion 111, so that the upper end of the support bolt 312 is on the inner surface of the upper end of the support member when the support member is completely lowered. This is because the length is such that they come close to each other or come into contact with each other.

FIG. 9 is an excerpted and enlarged perspective view of a fourth embodiment of the support device applied to FIG. 1, and FIG. 10 is an excerpted and enlarged perspective view of a part of FIG. 11a and 11b are side sectional views showing a partial excerpt and enlargement of different usage examples of the support device according to FIG.

」形態になってパレット１００の左右または前後のフレーム１１０ら上外側部分１１１に垂直に昇降するように設置される支持部材２００と、前記フレームの左右端部に設置されて支持部材を垂直で昇降させてくれる昇降手段３０１を含んで構成されることは前記第３実施例と同一である。 The support device according to the fourth embodiment of the present invention has a side cross section roughly ".

A support member 200 installed so as to vertically move up and down from the left and right or front and rear frames 110 of the pallet 100 to the upper outer portion 111, and a support member installed vertically at the left and right ends of the frame. It is the same as the third embodiment that the elevating means 301 is included.

However, the support device according to the fourth embodiment is configured such that the elevating means 301 raises the support member 200 higher than that according to the third embodiment so that cargo having a relatively high height can be stably loaded. It is characterized by being.

For this purpose, the lower end of the elevating means 301 is inserted into the inside of the lower outer portion through the binding holes 115 whose lower end is formed in the left and right ends of the lower outer portion 114 of the frame 110, and is bound so as to be in close contact with the bottom, and the upper end is bound. The fixed tube 321 that penetrates upward through the through holes 112 drilled in the left and right ends of the lower surface of the upper outer portion 111 and is exposed to the upper part, and the inner diameter corresponds to the outer surface diameter of the fixed tube and the outer diameter is the through hole. An elevating pipe body 322 that is formed to correspond to the inner surface diameter and is formed so that a fixed pipe body is inserted inside, and the upper end penetrates the through hole upward and is fixed to the left and right ends of the lower surface of the support member 200. The system stop portion 3221 that surrounds and protrudes from the outer periphery of the lower end of the elevating pipe body so as to be hung on the lower surface of the through hole, the lower end is grounded to the inner bottom of the left and right ends of the lower outer portion, and the upper end is the support member. A coil-shaped spring 311 that is mounted so as to cross the inside of the fixed pipe body 321 and the elevating pipe body 322 so as to be grounded to the left and right ends of the lower surface of the body, and raises both the elevating pipe body and the support member by its own elasticity. It is configured to be equipped with.

The support device according to the fourth embodiment configured as described above is such that when the elevating pipe body is completely raised by the elasticity of the spring 311 mounted so as to cross the inside of the fixed pipe body 321 and the elevating pipe body 322. Since the system stop portion 3221 at the lower end is hung on the lower surface of the through hole 112 and is coupled to the inner surface of the lower end portion of the fixed pipe body so that the outer surface of the upper end portion of the fixed pipe body is grounded, the fixed pipe is connected. It is installed so that the assembled state of the body and the elevating pipe body is firmly maintained and the elevating operation is stabilized.

At this time, the upper surface of the support member 200 raised together with the elevating pipe body 322 is located at a height obtained by adjusting the vertical length of the support member to the length between the upper end of the upper outer side portion 111 and the upper end of the elevating pipe body. Therefore, the pallet 100 can be stably loaded with the cargo (A) having a height higher than that of the third embodiment in accordance with the standard between the raised inner surfaces of the support members.

On the contrary, if the support member 200 is raised and a cargo larger than the standard of the pallet 100 is loaded or laminated for storage without using the pallet, the support member 200 is spring 311 due to the load. Since the elevating pipe body 322 descends together while compressing the cargo, the upper surface of the support member is placed on the same horizontal line as the upper end of the upper outer portion 111, and the upper surface is not projected from the standard. Large cargo (A) can be loaded or the pallets can be stacked and stored.

FIG. 12 is an excerpted and enlarged perspective view of the fifth embodiment of the support device applied to FIG. 1, and FIG. 13 is an excerpted and enlarged perspective view of a part of FIG. 14a and 14b are side sectional views showing a partial excerpt and enlargement of different usage examples of the support device according to FIG.

」形態になってパレット１００の左右または前後のフレーム１１０の各上外側部分１１１に垂直で昇降するように設置される支持部材２００と、前記フレームの左右端部に設置されて支持部材を垂直で上昇させてくれる昇降手段３０１を含んで構成されることは前記第３、４実施例と同一である。 The support device according to the fifth embodiment of the present invention has a side cross section roughly ".

The support member 200 is installed vertically on the upper and outer portions 111 of the left and right or front and rear frames 110 of the pallet 100, and the support members are vertically installed on the left and right ends of the frame. It is the same as the above-mentioned third and fourth embodiments that the elevating means 301 for raising is included.

Further, the support device according to the fifth embodiment is configured such that the elevating means 301 raises the support member 200 higher than that of the third embodiment so that cargo having a relatively high height can be stably loaded. Is the same as in the fourth embodiment.

However, the elevating means 301 has a fixed load 331 whose lower end is inserted into the inside of the lower outer portion through a binding hole 115 drilled in the upper surface of the lower outer portion 114 of the frame 110 and bound so as to be in close contact with the bottom, and the upper end is up. A shock absorber made by providing an elevating cylinder 332 that penetrates upward through a through hole 112 drilled in the lower surface of the outer portion 111 and is exposed to the upper portion and fixed to the left and right ends of the lower surface of the support member 200, preferably a gas. It is characterized by being composed of a shock absorber.

The support device according to the fifth embodiment configured as described above has its lower end positioned below the through hole 112 when the elevating cylinder is completely raised by the expansion force of the gas filled in the elevating cylinder 332. Since they are coupled, the elevating cylinder and the fixed load 331 are installed so that the assembled state is firmly maintained and the elevating operation is stabilized.

At this time, the upper surface of the support member 200 raised together with the elevating cylinder 332 is located at a height obtained by adjusting the vertical length of the support member to the length between the upper end of the upper outer portion 111 and the upper end of the elevating cylinder. Therefore, the pallet 100 can be stably loaded with the cargo (A) having a height higher than that of the third embodiment in accordance with the standard between the raised inner surfaces of the support members.

On the contrary, if the support member 200 is raised and a cargo larger than the standard of the pallet 100 is loaded or laminated for storage without using the pallet, the support member 200 is lifted by the load. Since the 332 is lowered, the gas filled in the 332 is lowered while being compressed, so that the upper surface of the support member is placed on the same horizontal line as the upper end of the upper outer portion 111, and the standard does not protrude from the upper portion. Larger cargo (A) can be loaded or the pallets can be stacked and stored.

On the other hand, the expansion force of the gas filled in the gas shock absorber used in the elevating means 301 is an artificially large force for the support member rather than being strong enough to push up and raise the support member 200 by itself. It is desirable to reduce the pressure so that it can be lowered without adding.

Therefore, when the support member 200 is raised at a low pressure, the support member must be artificially lifted. Therefore, rather than directly picking up and lifting the support member, the middle or left and right ends of the support member are used. A handle 201 is laid on the portion so as to be lifted.

On the other hand, in the third and fifth embodiments described above, the elevating means 301 is installed on the frame 110 so as to be located at the left and right ends of the lower surface of the support member 200, but the present invention is not necessarily limited to this. Instead, if the length of the support member increases due to the increase in the standard of the pallet 100, the number may be increased by further installing it in the intermediate portion of the support member. In such a case, Of course, the present invention also belongs to the scope.
FIG. 15 is an excerpted and enlarged perspective view of the sixth embodiment of the support device applied to FIG. 1, and FIG. 16 is an excerpted and enlarged perspective view of a part of FIG. 17a and 17b are side cross-sectional views showing partially enlarged side cross-sectional views of different usage examples of the support device according to FIG. 15, and FIG. 17c is an excerpt and enlarged side showing one up / down operation state of the support device according to FIG. It is a cross-sectional view.

」形態になって、パレット１００の左右または前後のフレーム１１０の側断面が大略「

」形態になる各上外側部分１１１に垂直に昇降するように設置される支持部材２００と、前記フレームの左右端部に設置されて支持部材の昇降手段３０１を含んで構成されることは前記第３、４実施例と同一である。 The support device according to the sixth embodiment of the present invention has a side cross section roughly ".

In the form of ", the side cross section of the frame 110 on the left, right, front and back of the pallet 100 is roughly"

It is said that the support member 200 installed so as to move up and down vertically to each upper and outer portion 111 in the form and the support member elevating means 301 installed at the left and right ends of the frame are included. It is the same as the 3rd and 4th examples.

However, if the elevating means 301 is attached to the left and right ends of the support member 200 and raises the support member, it is characterized in that it is stopped at that position.

The support member 200 is desired to be extruded with aluminum so as to include a body portion 211 having a pipe shape having a square cross section and a locking piece 212 protruding horizontally at the lower ends of the front and rear surfaces of the body. It is configured to be cut to a length for use, and is provided with left and right first indentation holes 231 to be drilled on the lower front surface of the left and right ends after cutting to a desired length.

Further, the support member 200 is further provided with a handle 201 that is laid on the upper surfaces of the left and right end portions of the body portion 211 and is used when the support member 200 is artificially lifted.

When the standard of the pallet 100 is small, such a handle 201 may be installed only in the intermediate portion of the body portion 211, and even if the number is increased or decreased according to the standard, it belongs to the scope of the present invention. Of course, it is.

」形態になるように曲げ加工して形成されるスプリング３１１と、上下端が開放される長方体になるようにアルミニウムで圧出形成されて所望の長さで切断して形成される支持管体３１３と、前記支持管体の前面下側に第１出没孔２３１に対応するように穿孔される第２出没孔３１３１を具備してなされる。 The elevating means 301 is a strip-shaped steel plate having a side cross section roughly ".

A spring 311 formed by bending to form a support tube formed by extruding with aluminum so as to form a rectangular parallelepiped with open upper and lower ends and cutting to a desired length. It is provided with a body 313 and a second infestation hole 3131 drilled so as to correspond to the first infestation hole 231 on the lower front surface of the support tube body.

The support tube 313 is formed to correspond to the inner surface size of the body portion 211 and is mounted inside the left and right end portions thereof, and the distance between the left and right inner surfaces is formed to correspond to the width of the spring 311. The spring is mounted inside.

When such a spring 311 is attached to the support tube body 313, the horizontal portion 3111 at the lower end of the spring is located at the inner lower end portion of the support tube body, and the elastic portion curved upward at the upper end of the spring. The downwardly inclined rear end of 3112 is located in the inner upper portion of the support tube so as to be inserted into the lower part of the rear inner surface of the support tube, and is vertically and horizontally at the front end of the horizontal portion. The lower part that is bent in two steps and horizontally extended forward, the upper part that is horizontally extended forward slightly longer than the lower part at the downwardly inclined front end of the elastic part, and the front end of the lower part and the upper part are connected. The stop portion 3113 formed by the inclined portion is exposed forward through the second infestation hole 3131.

At this time, since the portion of the stop portion 3113 that is bent in two steps vertically and horizontally at the front end of the horizontal portion 3111 is hung on the inner surface of the lower end of the second infestation hole 3131, the stopper portion 3113 is exposed to the front of the first infestation hole 231. Is always kept constant.

Further, when the stop portion 3113 is exposed in front of the first indentation hole 231, the distance between the rear end of the horizontal portion 3111 which is vertically bent upward and the rear inner surface of the support tube 313 is described above. It corresponds between the front end of the first haunting hole and the front end of the stop portion exposed forward from the front end.

Therefore, when the exposed stop portion 3113 is pushed backward and the rear end of the horizontal portion 3111 which is bent upward touches the rear inner surface of the support tube 313, it is not pushed further rearward and the stop portion is not pushed further. Since the front end is located on the same vertical line as the front end of the first indentation hole 231, the phenomenon that the spring 311 is detached from the support tube body does not occur.

When the support device configured in this way is installed at the left and right ends of the upper and outer portions 111 of the left and right or front and rear frames 110, the spring 311 is first inserted vertically into the support tube 313 and the stop portion 3113 is inserted. The elevating means 301 connected so as to penetrate the second haunting hole 3131 and be exposed to the front is inserted into the left and right ends through the open left and right ends of the support member 200, and the stopper is placed on the lower front side of the left and right ends. It is attached to the inside by being connected to each other so as to penetrate the first indentation hole 231 that has been perforated and to be exposed to the outside thereof.

After that, the support member 200 to which the elevating means 301 is mounted on the left and right ends is inserted into each upper / outer portion 111 of the frame 110 in the length direction through the left end or the right end, and the stop portion 3113 is the lower side inside the upper / outer portion. Combine to be located at.

If the square members 60 and the like are assembled by arranging the left and right and front and rear frames 110 and the like to which the support members 200 are connected to the upper and outer portions 111 in a square shape, the square members 60 and the like can be assembled. The support members are installed so as not to be arbitrarily detached at each upper and outer portion.

At this time, the support member 200 is grounded to the inner bottom surface of the upper and outer portions 111 on the lower surface, and the upper surfaces are separated from the upper ends of the front and rear walls of the upper and outer portions and the inner surface immediately below the upper and lower surfaces at predetermined intervals so as to face each other. Of the upper and lower hanging pieces 121 and 122 that are narrowly and horizontally extended, they are placed on the same horizontal line as the upper surface of the upper hanging piece.

FIG. 17a shows a case where a cargo (A) larger than the standard is loaded on the pallet 100 or another pallet is stacked and stored in a state where the support member 200 is lowered by its own load.

On the contrary, when the cargo (A) is loaded on the pallet 100 in a state where the support members 200 and the like are lowered so as to comply with the standard between the inner surfaces of the support members and the like, the cargo (A) is loaded before and after the loading as necessary. You have to raise it like in.

At this time, the support member 200 must be lowered and inserted into the upper / outer portion 111, and at the time of lifting, the stop portion 3113 of the spring 311 must be hung on the lower end of the hanging piece 122 and then removed. Since it is difficult to directly pick up and lift by hand, it is desirable to pick up the handle 201 and lift it with a force larger than the force obtained by adding the reaction force of the spring to the load of the support member.

When lifted in this way, the stop portion 3113 rises and in the process of getting out of the state of being hung on the end of the lower hanging piece 122, the stop portion is moved to the rear side by about the width of being hung on the end of the lower hanging piece. Since it moves (see FIG. 17c), it is curved while the interval between the elastic portions 3112 curved upward is narrowed, so that the front end of the stop portion is drawn into the inside of the first indentation hole 231 and the lower side thereof. Will pass through the pieces of.

When the stop portion 3113 passes through the lower hanging piece 122 in this way, the stop portion is moved to the front of the first indentation hole 231 by the reaction force of the elastic portion 3112 curved so as to narrow the interval. As it is exposed again, it can be hung on the lower surface of the upper hanging piece 121, and the locking piece 212 can be hung on the lower surface of the lower hanging piece 121.

In such a state, the support member 200 cannot be lifted any more, and the stop portion 3113 is sandwiched and hung between the upper and lower hanging pieces 121122, so that the support member is fixed in the raised state. Will be.

If the support member 200 is raised in this way, the cargo (A) having a high height corresponding to the standard between the inner surfaces of the raised support members can be stably loaded on the pallet 100. Become.

On the other hand, when the support member 200 is lowered after use, if the support member is pushed and lowered in the raised state, the lower part of the front end of the stop portion 3113 is an inclined portion, so that the stop portion exerts a large force. Even without it, it can easily pass downward (see FIG. 17c) at the end of the lower hanging piece 122.

In such a process, the stop portion 3113 moves to the rear side by the width applied to the end portion of the lower hanging piece 122, so that the elastic portion 3112 curved upward is curved so as to be narrowed. The front end of the stop portion is drawn into the first indentation hole 231 and passes through the lower hanging piece, and if the stopping portion passes through the lower hanging piece, the interval is narrowed. The reaction force of the elastic portion curved so as to expose the stop portion to the front of the first ejection hole again, and at the same time, the lower surface of the support member 200 is grounded to the inner bottom of the upper outer portion 111, and the upper surface is the upper hanging piece. It will be in the initial state where it will be placed on the same horizon as the upper surface of 121.

FIG. 18 is an excerpted and enlarged perspective view of the seventh embodiment of the support device applied to FIG. 1, and FIG. 19 is an excerpted and enlarged perspective view of a part of FIG. 20a and 20b are side sectional views showing a partial excerpt and enlargement of different usage examples of the support device according to FIG.

The support device according to the seventh embodiment of the present invention is characterized in that the support device for the loaded cargo is installed in an elevating manner by changing the structure of the upper and outer portions 111 of the left and right or front and rear frames 110. ..

」形態になる上外側部分１１１に垂直で昇降するように設置される支持部材２００と、前記支持部材の左・右端部にそれぞれ装着されて支持部材を垂直で昇降させてくれる昇降手段３０１を含んで構成される。 In such a support device, the side cross section of the left-right or front-rear frame 110 is roughly ".

Includes a support member 200 installed so as to move up and down vertically to the upper and outer portions 111 in the form, and an elevating means 301 attached to the left and right ends of the support member to raise and lower the support member vertically. Consists of.

」形態になるようにアルミニウムで圧出形成されて所望の長さで切断して使用するように構成され、所望の長さで切断した後貫通孔１１２に対応するように下面の左右端部に穿孔される結合孔２１３及び前記結合孔に対応するように上面の左右端部に結合孔より直径が小さく穿孔されるネジ挿入孔２１４を具備してなされる。 The support member 200 includes a body portion 211 having a quadrangular side cross section in the form of a pipe, and a locking piece 212 that is horizontally extended horizontally in front of and behind the lower surface of the body portion, and the side cross section is roughly ".

It is extruded with aluminum to form a shape and is configured to be cut to a desired length for use. The coupling hole 213 to be drilled and the screw insertion hole 214 having a diameter smaller than that of the coupling hole are provided at the left and right ends of the upper surface so as to correspond to the coupling hole.

The elevating means 301 includes an elevating load 341 and a guide member 342 that attaches the elevating load to the outer surface of the left and right ends of the vertical portion of the frame 110.

The elevating load 341 includes a load portion 3411 in the form of a pipe, a locking piece portion 3412 extending outward by a small width to the lower end of the outer surface of the body portion, and a handle portion 3413 formed at the outer end of the locking piece portion. It is made with.

The guide member 342 includes a plate body portion 3421 in which fastening holes are drilled at the top and bottom of the left and right side portions, a support piece portion 3422 that is slightly extended outward in the middle of the outer surface of the plate body portion, and an outer end of the support piece portion. The inner surface diameter corresponds to the outer surface diameter of the load portion 3411, and the vertical length is formed shorter than the load portion, and the vertical pipe portion 3423 in the form of a pipe connected so that the load portion moves up and down, and the vertical pipe portion. A vertical passage portion 3424 formed on one side so as to cross the upper and lower ends at intervals corresponding to the thickness of the locking piece portion 3412 so that the locking piece portion moves up and down, and the vertical pipe portion 1. The left end is connected to the vertical passage part at the upper and lower part of the side, and a horizontal hook is formed to the vertical width corresponding to the vertical length of the locking piece, and if the locking piece enters, the upper and lower hanging grooves will be hooked. It is equipped with 3425.

When the support device configured in this way is installed in the frame 110, the fastening holes are formed in the left and right ends of the vertical portion of the frame member so as to correspond to the fastening holes previously drilled in the upper and lower portions of the left and right side portions of the plate body portion 3421. After drilling each of these, the plate body is fixedly installed at the left and right ends of the vertical outer surface of the frame member with screws or rivets.

After that, the support member 200 is inserted into the upper and outer portions so that the front and rear locking pieces 212 and the like are located below the hanging pieces 121 of the front and rear plates through the left end or the right end of the upper and outer portions 111, and the left and right coupling holes 213 and the like are inserted. Is attached to the lower plate of the upper and outer portions so that the lower surface of the support member coincides with the left and right through holes 112.

In such a state, the handle portion 3413 is taken so that the locking piece portion 3412 passes through the lower end of the vertical passage portion 3424 and rises, and the upper end portion of the load portion 3411 is inserted into the vertical pipe portion 3423 to insert the handle portion. Is located at the left end of the lower hanging groove portion 3425, the load portion is rotated clockwise so as to move the handle portion to the right end side of the upper hanging groove portion.

In this way, when the right surface of the locking piece portion 3412 touches the right end of the lower hanging groove portion 3425, the right rotation of the load portion 3411 is stopped and the locking piece portion is on the right end side of the lower hanging groove portion. It will be hung inside.

At this time, the upper end portion of the load portion 3411 penetrates the upper outer portion 111, the through hole 112 drilled in the left end portion or the right end portion of the support member 200, and the coupling hole 213, and the upper end thereof is attached to the upper outer portion. It comes into contact with the lower surface of the screw insertion hole 214 drilled in the left end portion or the right end portion of the upper surface of the support member 200.

In such a state, if the screw 215 is inserted through the screw insertion hole 214 and fastened to the upper end of the load portion 3411 in the form of a pipe, the elevating load 341 rotates forward and reverse to the vertical pipe portion 3423 of the guide member 342. It is installed so as to be connected and moved up and down together with the support member 200.

FIG. 20a shows a case where a cargo (A) larger than the standard is loaded on the pallet 100 with the support member 200 lowered, or another pallet is laminated and stored at this time. The 200 and the elevating load 341 are lowered so that the support member is located inside the upper outer portion 111 so as not to protrude above the upper outer portion 111, and the locking piece portion 3412 is inserted into the lower hanging groove portion 3425 and its right end thereof. It will be hung on the side position.

When the cargo (A) to be loaded on the pallet 100 so as to correspond to the standard between the inner surfaces of the support members is supported in the state where the support member 200 is lowered in this way, before loading or as necessary. After loading, the support member may be raised as shown in FIG. 20b.

When raising the support member 200, the handle portion 3413 protruding to the outside is taken and the elevating load 31 is rotated to the left side, and the locking piece portion 3412 is separated from the lower hanging groove portion 3425 and is located in the vertical passage portion 3424. After doing so, you can raise it.

By doing so, since the upper end of the elevating load 341 is in contact with the lower surface of the screw insertion hole 214 of the support member 200, the support member is raised together by the elevating load so as to come out above the upper outer portion 111. Become.

If the locking piece 212 of the support member 200 is hung on the hanging piece 121 of the upper outer portion 111 in such a process, the ascending of the elevating load 341 can be stopped together with the supporting member and the locking piece portion. The 3412 is located at the left end of the upper hanging groove portion 3425, and if the handle portion 3413 is rotated to the right at this time, the load portion 3411 is rotated to the right and the locking piece portion is positioned at the right end side of the upper hanging groove portion. It will be inserted into and can be hung.

Therefore, the raised support member 200 is fixed in the raised state when the locking piece portion 3412 is inserted and hung at the right end side position of the upper hanging groove portion 3425.

If the support member 200 is raised in this way, the cargo (A) having a high height can be stably loaded on the pallet 100 while complying with the standard between the raised inner surfaces of the support member. Become.

On the other hand, when the support member 200 is lowered after use, the handle portion 3413 is rotated to the right in the raised state, and the locking piece portion 3412 inserted and hung at the right end side position of the upper hanging groove portion 3425 is vertically inserted. If the support member is moved to the position of the passage portion 3424, the support member will be lowered by the load, and the lower surface thereof will be in contact with the lower plate of the upper outer portion 111 and will be stopped and accommodated in the initial state. ..

With the support device configured in this way, it is desirable that the vertical rotation of the elevating load 341 be performed within about 90 °.

Further, the load portion can be rotated left and right in a state where screws are inserted and fastened through the screw insertion holes 214 into the upper end of the load portion 3411 of the elevating load that is in contact with the inner surface of the upper portion of the support member 200. Of course, the reason why the screw cannot be unraveled is that the screw passes through the screw insertion hole without being fastened and is fastened only to the load part, so that the screw rotates with the load part and one body regardless of the screw insertion hole. Is.

21 is an excerpted and enlarged perspective view of an eighth embodiment of the support device applied to FIG. 1, and FIG. 22 is an excerpted and enlarged perspective view of a part of FIG. 21. FIG. 23a and 23b are side sectional views showing a partial excerpt and enlargement of different usage examples of the support device according to FIG. 21.

」形態で形成される上外側部分１１１と前記上外側部分に垂直で昇降するように設置されて側断面が４角形のパイプ形態になる胴体部２１１と前記胴体部の下面前後に小幅に水平延長される係止片２１２と下面の左右端部に穿孔される結合孔２１３と前記結合孔に対応するように上面の左右端部に穿孔されるネジ挿入孔２１４を具備して側断面が大略「

」形態になるように形成される支持部材２００と、前記支持部材を昇降させてくれる昇降手段３０１をさらに含んで構成されることは図１８、１９の第７実施例と同一である。 The support device according to the eighth embodiment of FIGS. 21 and 22 is provided with a hanging piece 121 extending horizontally so as to face each other on the inner surfaces of the front and rear plates of the left and right or front and rear frames 110, and the side cross section is roughly ".

The upper and outer portions 111 formed in the form, the fuselage portion 211 which is installed so as to move up and down vertically to the upper and outer portions and has a quadrangular side cross section, and the fuselage portion 211 and the lower surface of the fuselage portion are horizontally extended horizontally. The locking piece 212 is provided, the coupling hole 213 is drilled at the left and right ends of the lower surface, and the screw insertion hole 214 is drilled at the left and right ends of the upper surface so as to correspond to the coupling hole.

It is the same as the seventh embodiment of FIGS. 18 and 19 that the support member 200 formed so as to have a form and the elevating means 301 for raising and lowering the support member are further included.

However, the upper outer side portion 111 is configured to be provided with a through hole 112 having a diameter larger than that of the coupling hole at a position corresponding to the coupling hole 213 at the left and right ends of the lower plate, and the elevating means 301 penetrates the through hole. It is characterized by being provided with a support bolt 312 to be fastened so as to be fastened, and a screw tool 3121 formed in the center of the end of the support bolt so as to fasten the screw 215 through a screw insertion hole above. ..

When the support device configured as described above is installed in the frame 110, the support bolt 312 is first fastened to the through hole so that the upper end is horizontal to the upper peripheral surface of the through hole 112, and then the upper outer portion 111 is formed. The support member 200 is inserted into the upper and outer portions so that the front and rear locking pieces 212 and the like are located below the hanging pieces 121 of the front and rear plates through the left end or the right end, and the left and right coupling holes 213 and the like coincide with the through holes and the like. The lower surface of the support member is rested on the lower plate of the upper and outer portions so as to be used.

In such a state, if the screw 215 is fastened to the screw tool 3121 at the upper end of the support bolt 312 fastened to the through hole 112 through the screw insertion hole 214 above, the support bolt is connected to the left and right ends of the support member 200. It is screwed into the through hole so as to rotate in the forward and reverse directions, and is installed so as to move up and down together with the support member.

At this time, it is desirable that the diameter of the screw insertion hole 214 drilled in the upper left and right ends of the body portion 211 be larger than that of the coupling hole 213 so that the screw 215 can be easily fastened to the screw tool 3121.

FIG. 23a shows a case where a cargo (A) larger than the standard is loaded on the pallet 100 with the support member 200 lowered, or another pallet is laminated and stored at this time. The 200 and the support bolt 312 are lowered so that the support member is located inside the upper outer portion 111 so as not to protrude above the upper portion 111.

When the cargo (A) to be loaded on the pallet 100 so as to correspond to the standard between the inner surfaces of the support members is supported in the state where the support member 200 is lowered in this way, before loading as necessary. Alternatively, after loading, the support member may be raised as shown in FIG. 23b.

When raising the support member 200 in this way, if the support bolt 312 is rotated in the forward direction, the support bolt fastened to the through hole 112 will rise, but at this time, the upper end of the support bolt is the support member. Since it is in contact with the lower surface of the through hole 230 of the 200, the support member is raised together by the support bolt so as to come out above the upper outer portion 111.

In such a process, if the locking piece 212 of the support member 200 is hung on the hanging piece 121 of the upper outer portion 111, the support bolt 312 can be stopped and raised together with the support member. It will be fixed.

If the support member 200 is raised in this way, the cargo (A) having a high height can be stably loaded on the pallet 100 while complying with the standard between the raised inner surfaces of the support member. Become.

On the other hand, when the support member 200 is lowered after use, if the raised support bolt 312 is rotated in the reverse direction, the support bolt 312 is smoothly lowered by the load of the support member, and the lower surface thereof is brought into contact with the lower plate of the upper / outer portion 111. It stops at the same time and becomes the initial state of being housed inside.

In such an ascending / descending process, the support bolt can rotate in the forward and reverse directions with the screw 215 fastened to the upper end of the support bolt 312 in contact with the bottom surface of the lower plate of the support member 200 through the coupling hole 213. Of course, the reason why the screw cannot be melted is that the screw passes through the coupling hole without being fastened and is fastened only to the support bolt and rotates with the support bolt and one fuselage regardless of the through hole.

The support device according to the first and eighth embodiments of the present invention configured in this way is such that the loading state is always maintained stably regardless of the height of the cargo loaded on the pallet. It has features such as allowing cargo to be safely moved or transported and, if necessary, being used to load cargo larger than the pallet standard.

100 Assembled aluminum pallet 110 Frame 111 Upper / outer part 112 Through hole 115 Bundling hole 121, 122 Hanging piece 200 Support member 210 Support plate part 211 Body part 212 Locking piece 213 Coupling hole 220 Connecting part 230 Hinge part 240 Supporting jaw part 250 Vertical plate part 260 Bundling plate part 270 Bundling part 300 Bearing part 301 Lifting means 310 Inner piece 311 Spring 312 Support bolt 313 Support pipe body 320 Outer bearing piece 321 Fixed pipe body 322 Lifting pipe body 330 Inner bearing piece 331 Fixed load 332 Cylinder 340 Separation piece 341 Lifting load 342 Guide member 350 Shaft 360 Bearing groove 370 Accommodation 400 Support panel

Claims (10)

The first support member, the second support member joined so as to be orthogonal to the middle of the first support member, and the first and second support members joined so as to be orthogonal to each other are arranged at regular intervals on the left and right sides. The upper plate member to be connected so as to be, the left and right frames to be connected to the left and right ends of the first support member in the middle, the front and rear frames to be connected to the front and rear ends of the second support member in the middle, and the left and right or front and rear frames to each other. Assembled aluminum pallets (100) provided with square members that connect to the four corners formed by the front and rear ends and the left and right ends that engage with each other.
It is installed on the left and right or front and rear frames of the assembled aluminum pallet (100) by any one of the hinge method and the elevating method, and the loading state of the cargo loaded on the assembled aluminum pallet (100) is stable. It is configured to include a support device that supports to be maintained or also allows cargo larger than the standard of the prefabricated aluminum pallet (100) to be loaded on the prefabricated aluminum pallet (100).
The support device includes a bearing portion (300) integrally laid on the upper surface of each upper and outer portion of the frame, and a support member (200) coupled to the bearing portion (300) so as to rotate horizontally and vertically. It is equipped with a hinge system and is composed of
The bearing portion (300) has an inner piece (310) vertically extended to the inner end of the upper surface of each upper and outer portion of the left and right or front and rear frames, and an inner surface formed by an arc extending vertically to the outer end of the upper surface. The outer bearing piece (320) is vertically extended to the inner position of the upper surface so as to be separated from the outer bearing piece (320) at a predetermined interval, and the inner surface corresponding to the outer bearing piece (320) is formed by an arc. An inner bearing piece (330), a partition piece (340) vertically extended to the upper surface so as to be located between the inner surfaces of the outer bearing piece (320) and the inner bearing piece (330), and the outer bearing piece (320). A shaft portion (350) formed at the upper end of the partition piece (340) so as to be located at the center of the inner surface of the inner bearing piece (330), and a partition piece (340) between the shaft portion (350) and the inner surface of the arc. ) As a boundary, the outer and inner bearing grooves (360) formed by an arc so that the upper ends are opened, and the support member formed by the distance between the inner piece (310) and the inner bearing piece (330). (200) is provided with the accommodating portion (370) and is configured.
The support member (200) is composed of a support plate portion (210), a connecting portion (220) extended so as to be inclined downward at the right end of the lower surface of the support plate portion (210), and the connecting portion (220). The eccentric position between the end and the outer peripheral surface is integrally connected and separated so that the distance between both ends is smaller than the outer diameter of the shaft (350) and is formed in an arc shape and rotates to the shaft (350). It is provided with a hinge portion (230) coupled to the support jaw portion (240) formed on the right end surface of the support plate portion (210) by the connecting portion (220), and the side cross section is ".

A load-bearing cargo support device for prefabricated aluminum pallets, characterized by being configured in a form. It is installed on the left and right or front and rear frames of the assembled aluminum pallet (100) by any one of the hinge method and the elevating method, and the loading state of the cargo loaded on the assembled aluminum pallet (100) is stable. It is configured to include a support device that supports to be maintained or also allows cargo larger than the standard of the prefabricated aluminum pallet (100) to be loaded on the prefabricated aluminum pallet (100).
The support device includes a bearing portion (300) integrally laid on the upper surface of each upper and outer portion of the frame, and a support member (200) coupled to the bearing portion (300) so as to rotate horizontally and vertically. It is equipped with a hinge system and is composed of
The bearing portion (300) has an inner piece (310) vertically extended to the inner end of the upper surface of each upper and outer portion of the left and right or front and rear frames, and an inner surface formed by an arc extending vertically to the outer end of the upper surface. The outer bearing piece (320) is vertically extended to the inner position of the upper surface so as to be separated from the outer bearing piece (320) at a predetermined interval, and the inner surface corresponding to the outer bearing piece (320) is formed by an arc. The inner bearing piece (330), the partition piece (340) vertically extended to the upper surface so as to be located between the inner surface of the outer bearing piece (320) and the inner bearing piece (330), and the outer bearing piece ( A shaft portion (350) formed at the upper end of the separable piece (340) so as to be located at the center of the inner surface of the inner bearing piece (330) and the inner bearing piece (330), and a gap between the shaft portion (350) and the inner surface of the arc. Formed by the outer and inner bearing grooves (360) formed by an arc so that each upper end is opened with the piece (340) as a boundary, and the distance between the inner piece (310) and the inner bearing piece (330). It is configured to include an accommodating portion (370) of a support member (200) to be supported.
The support member (200) is composed of a support plate portion (210), a connecting portion (220) extended so as to be inclined downward at the right end of the lower surface of the support plate portion (210), and the connecting portion (220). The distance between the two ends separated by integrally connecting the eccentric positions between the end and the outer peripheral surface is smaller than the outer diameter of the shaft (350) and is formed in an arc shape and rotates to the shaft (350). Separated from the hinge portion (230) to be coupled so as to be, the support jaw portion (240) formed on the right end surface of the support plate portion (210) by the connecting portion (220), and the connecting portion (220). The vertical plate portion (250) extending downward on the right side of the lower surface of the support plate portion (210) and the left end at the lower end of the vertical plate portion (250) are on the same line as the left end of the support plate portion (210). It is formed so that the front-rear end and the left end are opened between the binding plate portion (260) that is horizontally curved and extended so as to be located, and the support plate portion (210) and the binding plate portion (260). A binding portion (270) for inserting and binding the support panel (400) is provided, and the side cross section is ".

The loaded cargo support device for the prefabricated aluminum pallet according to claim 1, characterized in that it is configured in the form. The cargo loaded on the assembled aluminum pallet (100) by installing it on the left and right or front and rear frames of the assembled aluminum pallet (100) by any one of the hinge method and the elevating method is stable. It is configured to include a support device that supports to be maintained or also allows cargo larger than the standard of the prefabricated aluminum pallet (100) to be loaded on the prefabricated aluminum pallet (100).
The support device includes a support member (200) installed on each upper and outer portion of the frame and an elevating means (301) installed at each left and right end of the frame to vertically raise and lower the support member (200). ) Is provided and is configured by an elevating method.
The support member (200) includes a body portion (211) in the form of a quadrangular pipe, and a hanging piece (121) protruding toward the upper portion of the inner surface of the front and rear surfaces of the upper and outer portions so as to face each other. A locking piece (212) that is horizontally projected from the lower end of the front and rear surfaces of the body portion (211) so as to be hung on the lower surface of the hanging piece (121), and a coupling hole (213) that is drilled at the left and right ends of the lower surface. The side cross section is "

It is configured to be in the form of
The elevating means (301) corresponds to a spring (311) inserted into the body portion (211) through the coupling hole (213) to raise the support member (200) and the coupling hole (213). A through hole (112) drilled in the left and right ends of the lower piece of the upper outer portion, and the end portion passes through the center of the spring (311) and the coupling hole (213) and directly above the coupling hole (213). The loaded cargo support device for a prefabricated aluminum pallet according to claim 1, wherein the support bolt (312) is provided and fastened to the through hole (112) so as to be located. The elevating means (301) is inserted and installed in the body portion (211) so that the inner diameter is formed so as to correspond to the diameter of the coupling hole (213) and is located above the coupling hole (213), and the coupling is provided. The prefabricated aluminum pallet according to claim 3, further comprising a support tube (313) in which a spring (311) inserted into the fuselage (211) through a hole (213) is housed. Loaded cargo support device for. The cargo loaded on the assembled aluminum pallet (100) by installing it on the left and right or front and rear frames of the assembled aluminum pallet (100) by any one of the hinge method and the elevating method is stable. It is configured to include a support device that supports to be maintained or also allows cargo larger than the standard of the prefabricated aluminum pallet (100) to be loaded on the prefabricated aluminum pallet (100).
The support device includes a support member (200) installed on each upper and outer portion of the frame and an elevating means (301) installed at the left and right ends of the frame to vertically raise and lower the support member (200). It is equipped with an elevating method.
The support member (200) has a side cross section of "

It is configured to be in the form of
The elevating means (301) has a through hole (112) drilled in the left and right ends of the lower surface of the upper and outer portions of the frame, and a through hole (112) whose lower end is fixed to the left and right ends of the lower outer portion of the frame and whose upper end is fixed. ) Upward and exposed at the upper part, and the inner diameter corresponds to the outer surface diameter of the fixed pipe body (321) and the outer diameter corresponds to the inner surface diameter of the through hole (112). The elevating pipe body is formed so that the fixed pipe body (321) is inserted inside, and the upper end penetrates the through hole (112) upward and is fixed to the left and right ends of the lower surface of the support member (200). (322), a system stop portion (3221) that surrounds and protrudes from the outer periphery of the lower end of the elevating pipe body (322) so as to be hung on the lower surface of the through hole (112), and the fixed pipe body (321). It is mounted so as to cross the inside of the pipe body (322), the lower end is grounded to the bottom left and right ends of the lower outer portion, and the upper end is grounded to the lower surface left and right ends of the support member (200), respectively. The loaded cargo support device for a prefabricated aluminum pallet according to claim 1, further comprising a spring (311) that raises both the 322) and the support member (200). The cargo loaded on the assembled aluminum pallet (100) is stably loaded by being installed on the left and right or front and rear frames of the assembled aluminum pallet (100) by any one of the hinge method and the elevating method. It is configured to include a support device that supports to be maintained or also allows cargo larger than the standard of the prefabricated aluminum pallet (100) to be loaded on the prefabricated aluminum pallet (100).
The support device includes a support member (200) installed on each upper and outer portion of the frame and an elevating means (301) installed at the left and right ends of the frame to vertically raise and lower the support member (200). It is equipped with an elevating method.
The support member (200) has a side cross section of "

It is configured to be in the form of
The elevating means (301) has a fixed load (331) whose lower end is bound to the left and right ends of each lower outer portion (114) of the frame, and a through hole (112) whose upper end is perforated to the left and right of the upper outer portion. The assembled aluminum pallet according to claim 1, further comprising a gas shock absorber provided with an elevating cylinder (332) that penetrates upward and is fixed to the left and right ends of the lower surface of the support member (200). Loaded cargo support device for. The cargo loaded on the assembled aluminum pallet (100) is stably loaded by being installed on the left and right or front and rear frames of the assembled aluminum pallet (100) by any one of the hinge method and the elevating method. It is configured to include a support device that supports to be maintained or also allows cargo larger than the standard of the prefabricated aluminum pallet (100) to be loaded on the prefabricated aluminum pallet (100).
The support device includes a support member (200) installed on each upper and outer portion of the frame and an elevating means (301) installed at each left and right end of the frame to vertically raise and lower the support member (200). ) Is provided and is configured by an elevating method.
The upper and outer portions are provided with upper and lower hanging pieces (121, 122) which are isolated at predetermined intervals on the upper ends of the front and rear walls and the inner surface immediately below the upper ends thereof and are horizontally extended horizontally so as to face each other. The side cross section is "

It is configured to be in the form of
The support member (200) is projected horizontally to the upper and outer portions of the body portion (211) and the lower ends of the front and rear surfaces of the body portion (211) to completely raise the body portion (211). For example, it is provided with a locking piece (212) that can be hung on the lower surface of the lower hanging piece (122), and left and right first indentation holes (231) that are drilled on the lower front surfaces of the left and right ends of the body portion (211). And the side cross section is "

"Structured to be in the form,
The elevating means (301) has a horizontal portion (3111) at the lower end, an elastic portion (3112) curved upward at the upper end, and a front end of the horizontal portion (3111) and an elastic portion (3112) having a downward inclination. Stop portion (3113) that is horizontally extended forward so as to be connected.
The side cross section is "

A spring (311) formed so as to have a form, a support tube body (313) formed of a rectangular body having upper and lower ends open and the spring (311) mounted inside, and the support tube body. The stop portion (3113) of the spring (311), which is drilled in the lower front surface of (313) and mounted inside, penetrates and is exposed to the outside through the first infestation hole (231) to completely complete the body portion (211). 2. Loaded cargo support for prefabricated aluminum pallets. The cargo loaded on the assembled aluminum pallet (100) by installing it on the left and right or front and rear frames of the assembled aluminum pallet (100) by any one of the hinge method and the elevating method is stable. It is configured to include a support device that supports to be maintained or also allows cargo larger than the standard of the prefabricated aluminum pallet (100) to be loaded on the prefabricated aluminum pallet (100).
The support device includes a support member (200) installed on each upper and outer portion of the frame and an elevating means (301) installed at the left and right ends of the frame to vertically raise and lower the support member (200). It is equipped with an elevating method.
The upper and outer portions of the frame are a hanging piece (121) that is horizontally extended horizontally so as to face each other on the inner surface directly below the upper end of each of the front and rear plates, and a through hole (perforated) drilled in the left and right ends of the lower plate, respectively. 112) with a side cross section of "

Formed to form,
The support member (200) includes a body portion (211) having a quadrangular cross section and a locking piece (212) horizontally extended in front of and behind the lower surface of the body portion (211). The cross section is "

To correspond to the coupling hole (213) and the coupling hole (213) formed in the form and drilled at the left and right ends of the lower surface of the body portion (211) so as to correspond to the through hole (112). The left and right ends of the upper surface are provided with screw insertion holes (214) having a diameter smaller than that of the coupling hole.
The elevating means (301) penetrates the through hole (112) and the coupling hole (213), is coupled so that the upper end contacts the lower surface of the screw insertion hole (214), and is connected to the upper end through the screw insertion hole (214). The elevating load (341) fixed to the left and right ends of the support member (200) by fastening screws to the frame member, and the elevating load (341) installed on the outer surface of the vertical left and right ends of the frame member to support the support member (341). The loaded cargo support device for a prefabricated aluminum pallet according to claim 1, further comprising a guide member (342) that supports the aluminum pallet so as to move up and down together with the 200). The elevating load (341) includes a load portion (3411) in the form of a pipe, a locking piece portion (3412) extending outward to the lower end of the outer surface of the load portion (3411), and the locking piece portion (3412). It is configured to include a handle portion (3413) formed at the outer end of 3412).
The guide member (342) has a plate body portion (3421) attached to the outer surface of the left and right ends of the vertical portion of the frame member and a support piece portion (3422) extended between the outer surfaces of the plate body portion (3421). ), And the inner surface diameter corresponds to the outer surface diameter of the load portion (3411) at the outer end of the support piece portion (3422), and the vertical length is formed shorter than the load portion (3411) so that the load portion (3411) moves up and down. The vertical pipe portion (3423) in the form of a pipe to be joined so as to cross the upper and lower ends at intervals corresponding to the left and right thickness of the locking piece portion (3412) on one side of the vertical pipe portion (3423). A vertical passage portion (3424) formed by being incised so that the locking piece portion (3412) moves up and down, and a left end connected to the vertical passage portion (3424) at the upper and lower portions on one side of the vertical pipe portion (3423). It is provided with an upper and lower hanging groove portion (3425) that is formed in a horizontal depression in a vertical width corresponding to the vertical length of the locking piece portion (3412) and is hooked when the locking piece portion (3412) enters. The loaded cargo support device for a prefabricated aluminum pallet according to claim 8, wherein it is configured. The cargo loaded on the assembled aluminum pallet (100) by installing it on the left and right or front and rear frames of the assembled aluminum pallet (100) by any one of the hinge method and the elevating method is stable. It is configured to include a support device that supports to be maintained or also allows cargo larger than the standard of the prefabricated aluminum pallet (100) to be loaded on the prefabricated aluminum pallet (100).
The support device includes a support member (200) installed on each upper and outer portion of the frame and an elevating means (301) installed at the left and right ends of the frame to vertically raise and lower the support member (200). It is equipped with an elevating method.
The upper and outer portions of the frame are a hanging piece (121) horizontally extended so as to face each other on the inner surface directly below the upper ends of the front and rear plates, and a through hole (112) drilled in the left and right ends of the lower plate, respectively. ) Is provided and the side cross section is "

It is configured to be in the form of
The support member (200) has a body portion (211) having a quadrangular side cross section in the form of a pipe.
A locking piece (212) extending in front of and behind the lower surface of the body portion (211) is provided, and the side cross section is "

A coupling hole (213) formed so as to have a diameter smaller than that of the through hole (112) at the left and right ends of the lower surface of the body portion (211) so as to correspond to the through hole (112). A screw insertion hole (214) having a diameter larger than that of the coupling hole (213) is provided at the left and right ends of the lower surface of the body portion (211) corresponding to the coupling hole (213).
The elevating means (301) is attached to the end of the support bolt (312) so as to fasten the screw (215) through the screw insertion hole (214) and the support bolt (312) to be fastened to the through hole (112). The loaded cargo support device for a prefabricated aluminum pallet according to claim 1, further comprising a screwing tool (3121) to be formed.

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