KR20210158547A - A support device for cargo loaded onto a prefabricated aluminum palette - Google Patents

Abstract

The present invention relates to a support device of a cargo loaded on a prefabricated aluminum pallet, which is to ensure that the cargo can be safely transported at all times regardless of the height of the loaded cargo. The support device of the cargo loaded on the prefabricated aluminum pallet according to the present invention as described above comprises: a support member (200) vertically installed on the upper and outer portions (111) of the left and right or front and rear frame members (110); and a stopping means (300) respectively mounted inside the left and right ends of the support member (200) to elevate the support member (200) and stopping the support member (200) at that position.

Description

{A support device for cargo loaded onto a prefabricated aluminum palette}

The present invention relates to a support device for cargo loaded on a prefabricated aluminum pallet, and more particularly, to a support device for cargo loaded on a prefabricated aluminum pallet so that it can always be safely transported regardless of the height of the loaded cargo. will be.

"형태로 되는 지지편부를 더 포함하여 구성되며; 상기 제2프레임부재는 상내측부분의 측단면이 판형태로 되며, 상외측부분 상면 내단에서 내측으로 수평돌출되는 지지돌기와, 상기 제1프레임부재의 지지편부에 대응하게 상외측부분의 상면 외단에서 소정의 폭으로 수평과 수직으로 연장되어 측단면이 "

"형태로 되는 지지편을 더 포함하여 구성되어 본원 출원인이 선출원한 조립식 알루미늄 팔레트용 프레임부재(특허출원 제10-2020-0041388호)가 있다.As a conventional prefabricated aluminum pallet for stably maintaining a loaded state of cargo, the first and second support members are orthogonally coupled, and the upper surface of the first and second support members are coupled to the upper surface of the first and second support members at left and right intervals; , The left and right first frame members formed including a vertical plate coupling the middle to the left and right ends of the first support member, and an upper frame portion having an upper outer and inner portion, the middle of the lower surface being integrally connected to the upper end of the vertical plate, and , a vertical frame plate portion for coupling the middle to the front or rear end of the second support member, and the middle of the upper surface are integrally connected to the upper end of the vertical frame plate portion, the upper frame portion having upper outer and inner portions, and the upper inner portion at a predetermined interval A second frame member formed by having upper fastening holes perforated by a In the prefabricated aluminum pallet consisting of a corner member coupled to each of the four corners formed by the left and right ends, the first frame member extends horizontally and vertically from the upper outer end of the upper outer part so that the front end face is "

The second frame member is configured to further include a support piece in the shape of a “plate” in the side end of the upper inner portion, a support protrusion horizontally protruding inward from the inner end of the upper surface of the upper outer portion, and the first frame member It extends horizontally and vertically to a predetermined width from the outer end of the upper surface of the upper outer part corresponding to the support piece of

There is a frame member (Patent Application No. 10-2020-0041388 No. 10-2020-0041388) for a prefabricated aluminum pallet that is configured to further include a support piece in the form of the applicant of the present application.

"형태로 되는 지지편은 제1,2프레임부재의 상외측부의 상면 외단에 일체로 고정설치되는 것이므로, 팔레트에 화물을 적재할 때에는 지지편들 사이의 면적 보다 큰 화물은 적재할 수 없기 때문에 팔레트의 규격을 다양하게 제작하여야 하는 문제점이 있다.By the way, the "

"Since the support piece in the form is integrally fixed to the outer end of the upper surface of the upper outer part of the first and second frame members, when loading cargo on a pallet, a cargo larger than the area between the support pieces cannot be loaded on the pallet. There is a problem in that the standard of

In addition, if the vertical part of the support piece is formed high, there is a limit to forming it high because it becomes an obstacle when loading and unloading cargo on the pallet. Since it is very limited compared to the height of

The present invention was invented in consideration of these points of the invention of the previous application, and its purpose is to ensure that the loading state of the loaded cargo is always stably maintained so that the cargo can be safely moved or transported, and at the same time, the standard of the pallet if necessary It is to provide a support system for cargoes loaded on prefabricated aluminum pallets that can also be used to load larger cargoes.

In order to achieve this object, the present invention provides a first support member, a second support member orthogonally coupled before and after the middle of the first support member, and arranged at left and right intervals on the upper surface of the first and second support members A top plate member coupled to be coupled to the left and right ends of the first support member, and left and right frame members having upper and lower outer portions coupled to the left and right ends of the first support member, and upper and lower frame members coupled to the front and rear ends of the second support member In a prefabricated aluminum pallet comprising a front and rear frame member having a lower outer part and a corner member coupled to each of the four corners formed by the front and rear ends and left and right ends that are engaged with each other of the left and right and front and rear frame members, The pallet includes a support member installed vertically on the upper and lower sides of the left and right or front and rear frame members, and each mounted inside the left and right ends of the support member to raise the support member so that the main support member is stopped at that position It can be used to safely move or transport cargo by ensuring that the loading condition of the loaded cargo is always maintained stably, and at the same time, it can be used to load cargo larger than the pallet size if necessary. It provides a support device for cargo loaded on prefabricated aluminum pallets.

The support device for cargo loaded on the prefabricated aluminum pallet according to the present invention configured in this way maintains the loading state of the cargo stably, so that it can be safely transported at all times, as well as the standard of the pallet even if it is not manufactured according to the standard of the cargo. There are advantages such as being able to be used to load larger cargo.

1 is a perspective view of a prefabricated aluminum pallet to which a support device for cargo loaded on a pallet according to the present invention is applied;
Figure 2 is a perspective view showing the pallet of Figure 1 separated
Figure 3 is a perspective view showing the separation and enlargement of the support device in Figure 2
4 is an enlarged perspective view showing a portion of FIG. 3 ;
5A and 5B are side cross-sectional views showing partially excerpted and enlarged examples of each different use of the support device of FIG.
Figure 5c is a side cross-sectional view showing an excerpt and enlarged one lifting operation state of the support device of Figure 3;

Hereinafter, a support device for cargo loaded on a prefabricated aluminum pallet according to the present invention will be described in detail based on the accompanying drawings.

1 is a perspective view of a prefabricated aluminum pallet to which a support device for cargo loaded on a pallet according to the present invention is applied, and FIG. 2 is a perspective view showing the pallet of FIG. 1 separated.

The prefabricated aluminum pallet 100 to which the support device of the cargo loaded on the pallet according to the present invention of FIGS. 1 and 2 is applied is orthogonally coupled before and after the middle of the first support member 10 and the first support member A second support member 20, a top plate member 30 coupled to the upper surfaces of the first and second support members orthogonally coupled to be arranged at regular intervals on the left and right, and a middle at the left and right ends of the first support member The left and right frame members 40 to be coupled, the front and rear frame members 50 for coupling the middle to the front and rear ends of the second support member, and the front and rear ends and the left and It is the same as the prefabricated aluminum pallet, which is the inventor of the previous application of the present application, to include a corner member 60 coupled to each of the four corners formed by the right end, and the first and second support members, the upper plate member, and the left and right and front and rear frames Since the state of assembling the members and the corner member is also dedicated as it is, a detailed description will be omitted.

In addition, the frame members 40 on the left and right are provided with the vertical frame plate 41 and the upper outer and inner portions integrally connected to the upper end of the vertical frame plate, and fixing protrusions that are formed protruding from the lower surface of the upper and outer portions. It is configured to include a frame portion 42 and a lower frame portion 43 having lower and inner portions integrally connected to the lower end of the vertical frame plate, and the front and rear frame members 50 are the vertical frame plate portion 51 ) and the upper outer and inner portions integrally connected to the upper end of the vertical frame plate portion and the upper frame portion 52 having an upper fixing protrusion protruding from the lower surface of the upper inner portion and the lower portion of the vertical frame plate portion It is the same as the previous application of the applicant of the present application that it is configured to include the lower frame part 53 which is provided with a fixing protrusion, etc. protruding from the upper surface of the lower outer and inner parts connected and installed integrally.

"형태로 되는 지지편부와 지지편을 각각 고정설치하여 팔레트에 적재된 화물을 지지하도록 구성되는 것인데 반하여, 본 발명은 다음과 같이 상기 좌우 및 전후 프레임부재들의 상외측부 및 상외측부분(이하, "좌우 또는 전후의 프레임부재의 상외측부"라고 한다)의 구조를 변경하여 적재된 화물의 지지장치(101)를 승강식으로 설치하여 구성되는 것을 특징으로 한다.However, in the previous application, the first and second frame members 40 and 50 of the first and second frame members 40 and 50 respectively have "

"On the other hand, the present invention is configured to support the cargo loaded on the pallet by fixing and installing the support piece and the support piece in the form of, respectively, the upper outer part and the upper outer part (hereinafter, " It is characterized in that it is configured by changing the structure of the left and right or front and rear upper and outer portions of the frame member (referred to as "the upper and outer part of the frame member") and installing the support device 101 for the loaded cargo in an elevating manner.

Figure 3 is a perspective view showing an excerpt and enlarged separation of the support device in Figure 2, Figure 4 is a perspective view showing a portion extracted and enlarged in Figure 3, Figures 5a and b are some excerpts of different examples of use of the support device of Figure 2 It is an enlarged side cross-sectional view, and FIG. 5c is an enlarged side cross-sectional view showing one lifting operation state of the support device of FIG. 3 .

"형태로 되는 상외측부(111)에 수직으로 승강하게 설치되는 지지부재(200)와, 상기 지지부재의 좌·우단부에 각각 장착되어 지지부재를 상승시켜 주면 그 위치에서 정지되어 있도록 하는 멈춤수단(300)을 더 포함하여 구성된다.In the support device 101 according to the present invention, the side cross-sections of the left and right or front and rear frame members 110 of the pallet 100 are approximately "

A support member 200 installed vertically on the upper outer part 111 in the form of ", and a stopping means mounted on the left and right ends of the support member, respectively, to raise the support member and stop it at that position. (300) is configured to further include.

"형태로 되게 알루미늄으로 압출형성되어 원하는 길이로 절단하여 사용하게 구성되며, 원하는 길이로 절단한 다음 좌·우단부의 전면 하측에 천공되는 좌·우의 제1출몰공(230)을 구비하여 된다.The support member 200 includes a body portion 210 having a side cross-section in the form of a rectangular pipe, and a locking piece 220 protruding horizontally at the lower ends of the front and rear surfaces of the body portion, so that the side cross-section is approximately "

It is configured to be extruded from aluminum so as to be in the shape of a desired length and cut to a desired length, and then cut to a desired length and provided with left and right first indentation holes 230 drilled on the lower front side of the left and right ends.

In addition, the support member 200 is installed on the upper surface of the left and right ends of the body portion 210, respectively, is further provided with a handle 240 used to artificially lift the support member 200.

If the standard of the pallet 100 is small, the handle 201 may be installed only in the middle part of the body 210, and even if the number is increased or decreased according to the standard, it falls within the scope of the present invention. to be.

"형태로 되게 구부림가공하여 형성되는 판스프링(310)과, 상·하단이 개방되는 장방체로 되게 알루미늄으로 압출형성되어 원하는 길이로 절단하여 형성되는 지지관체(320)와, 상기 지지관체의 전면 하측에 제1출몰공(230)에 대응하게 천공되는 제2출몰공(330)을 구비하여 된다.The stopping means 300 has a side cross-section of approximately "

"A plate spring 310 formed by bending to form a shape, a support tube body 320 formed by extruding aluminum into a rectangular shape with upper and lower ends open, and cutting to a desired length, and the front lower side of the support tube body To be provided with a second haunting hole 330 that is perforated to correspond to the first haunting hole (230).

The support tube body 320 has both sides formed to correspond to the size of the inner surface of the body 210 and mounted inside the left and right ends thereof, and the distance between the inner surfaces of both sides corresponds to the width of the leaf spring 310 . formed to mount the leaf spring therein.

When the plate spring 310 is mounted on the support tube body 320, the horizontal part 311 at the lower end of the plate spring is located at the inner lower end of the support tube body, and an upwardly curved elastic part at the upper end of the plate spring ( 312) is located on the inner upper portion of the support tube to be supported on the lower inner surface of the rear surface of the support tube, and is bent vertically and horizontally in two stages at the front end of the horizontal portion to extend horizontally to the front; The stopper 313 formed by the upper part horizontally extending forward a little longer than the lower part from the downwardly inclined front end of the elastic part and the inclined part connecting the lower part and the front end of the upper part is the second protruding hole 330 ) and is exposed forward.

At this time, the stopper 313 is exposed to the front of the first protrusion hole 230 because the portion bent in two steps vertically and horizontally at the front end of the horizontal portion 311 is hung on the inner surface of the lower end of the second protrusion hole 330 . is always kept constant.

In addition, when the stopper 313 is exposed in front of the first protruding hole 230, the distance between the rear end of the vertically upwardly bent horizontal portion 311 and the rear inner surface of the support tube body 320 is the above It corresponds to the gap between the front end of the stopper exposed forward from the front end of the first haunting hole.

Therefore, when the rear end of the horizontal portion 311, which is bent upward by pushing the exposed stopper 313 rearward, touches the rear inner surface of the support tube body 320, it is no longer pushed backward and at the same time the front end of the stopper Since it is positioned on the same line as the front end of the first protruding hole 230, a phenomenon in which the leaf spring 310 is separated from the support tube body does not occur.

When the support device 101 configured as described above is installed on the upper and outer portions 111 of the left and right or front and rear frame members 110 , first, the leaf spring 310 is vertically inserted into the support tube body 320 to stop it. (313) penetrates the second protrusion hole 330 and inserts the open left and right ends of the support member 200 into the left and right ends of the combined stopping means 300 to be exposed forward, so that the stopping parts are left and right ends Penetrates through the first protruding hole 230 perforated on the lower front side of the unit, respectively, coupled to be exposed to the outside and mounted therein.

Thereafter, the support member 200 having the stop means 300 mounted thereon at the left and right ends is inserted into the upper and outer parts 111 of each of the frame members 110 in the longitudinal direction through the left or right ends in the longitudinal direction to stop the stop part 313 . is coupled to be positioned on the lower side of the inside of the upper and outer part.

When assembling each of the corner members 60 at the four corners formed by arranging the left and right and front and rear frame members 110 to which the support member 200 is coupled to each upper and outer part 111 in a quadrangular shape in this way, the support The members are coupled so as not to be arbitrarily separated from each of the upper and outer portions.

At this time, the lower surface of the support member 200 is grounded on the inner bottom surface of the upper and outer part 111, and the upper surface is isolated at a predetermined interval on the upper end of each of the front and rear walls of the upper and outer part and the inner surface directly below the upper and outer part, and faces each other. Among the horizontally extended upper and lower hook pieces 121 and 122, it is placed on the same horizontal line as the upper surface of the upper hook piece.

5A and 5B are side cross-sectional views showing partially excerpted and enlarged examples of each different use of the support device of FIG. 2 .

Figure 5a shows a case in which the cargo (A) larger than the standard is loaded on the pallet 100 in a state in which the support member 200 is lowered by its own load, or another pallet is stacked and stored.

Conversely, when loading the cargo (A) in accordance with the standard between the inner surfaces of the support members on the pallet 100 in a state in which the support members 200 are lowered, as in FIG. 5 before or after loading as needed The supporting member should be raised together.

At this time, the support member 200 descends by its own load and is inserted into the upper and outer part 111 as well as when lifting, the stopping part 313 of the leaf spring 310 is the end of the lower hanger piece 122 . Since it is difficult to lift by directly grabbing it by hand because it has to walk on and off, it is necessary to hold the handle 240 and lift it with a force greater than the force applied by the reaction force of the leaf spring to the load of the support member.

When this is lifted, the stopper 313 moves backward as much as the width hung on the end of the lower hanger piece in the process of getting out of the state hooked on the end of the lower hanger piece 122 as the stopper 313 rises (refer to FIG. 5c). Since the upwardly curved elastic part 312 is curved to narrow the interval, the front end of the stopper is drawn into the first protruding hole 230 and passes through the lower hook piece.

In this way, when the stopper 313 passes through the lower hanger piece 122, the stopper is again exposed to the front of the first protrusion hole 230 by the reaction force of the elastic portion 312 that is curved to narrow the gap. At the same time, it is hung on the lower surface of the upper hanger piece 121 and at the same time, the locking piece 220 is hung on the lower surface of the lower hanger piece.

In this state, the support member 200 is no longer lifted, and the stopper 313 is caught between the upper and lower hanging pieces 121 and 122, so the support member is fixed in an elevated state. there will be

When the support member 200 is raised in this way, it is possible to stably load the cargo A having a high height corresponding to the standard between the inner surfaces of the raised support members on the pallet 100 .

On the other hand, when lowering the support member 200 after use, if the support member is pressed in the raised state to descend, the lower end of the front end of the stopper 313 is an inclined part, so the stopper does not need to apply a large force to the lower hanger The end of the piece 122 is easily passed down (see Fig. 5c).

In this process, since the stopper 313 moves to the rear by the width hung on the end of the lower hanger piece 122, the upper end of the stopper is curved so that the gap between the upwardly curved elastic portion 312 is narrowed. It is drawn into the first protrusion hole 230 and passes through the lower hook piece, and when the stopper passes through the lower hook piece, the stopper moves toward the front of the first protrusion hole by the reaction force of the curved elastic part to narrow the gap. After being exposed again, the lower surface of the support member 200 is grounded on the inner bottom of the upper outer part 111 , and the upper surface is in an initial state that is placed on the same horizontal line as the upper surface of the upper hanger piece 121 .

The support device for cargo loaded on a prefabricated aluminum pallet according to the present invention configured as described above allows the cargo to be safely moved or transported by ensuring that the loading state of the loaded cargo is always stably maintained, and at the same time, if necessary, the pallet There are also advantages such as allowing it to be used to load cargo that is larger than the standard.

100 ; Pallet 110: Frame member
111: upper outer part 121, 122: upper and lower hook pieces
200 ; Support member 210: body part
220: jam part 230: the first haunting hole
300 ; Stop means 310: leaf spring
311: locking part 312: elastic part
313: stop 320: support tube body
330: second haunted ball

Claims (2)

A first support member, a second support member orthogonally coupled before and after the middle of the first support member, a top plate member coupled to the upper surfaces of the first and second support members to be arranged at left and right intervals at regular intervals, and the first The frame members on the left and right are coupled to the left and right ends of the support member and having upper and lower outer portions, and the front and rear frame members are coupled to the front and rear ends of the second support member and are provided with upper and lower outer portions, and In the prefabricated aluminum pallet 100 comprising a corner member coupled to each of the four corners formed by the front and rear ends and the left and right ends that are engaged with each other of the left and right and front and rear frame members,
The pallet 100, the left and right or front and rear frame members 110, the upper and outer portions 111 vertically elevating the support member 200, and the support member 200, each inside the left and right ends of the support member 200. The support device of the cargo loaded on the prefabricated aluminum pallet, characterized in that it further comprises a stopping means (300) that is mounted to raise the support member (200) so that the support member (200) is stopped at that position. The method of claim 1,
The upper and outer part 111 is provided with upper and lower hook pieces 121 and 122 that are horizontally extended in a small width to face each other and isolated at a predetermined interval on each upper end of the front and rear walls and the inner surface directly below the side cross-section. "

"consisting of being in the form;
The support member 200, the body portion 210 mounted on the upper and outer portion 111, horizontally protruding from the front and rear lower ends of the body portion 210, when the body portion 210 is completely raised A side cross-section is provided with a locking piece 220 hooked on the lower surface of the hook piece 122 and left and right first outgoing holes 230 respectively perforated on the lower front side of the left and right ends of the body part 210 . "

"consisting of being in the form;
The stopping means 300 is a front so as to connect the lower horizontal portion 311 and the upwardly curved elastic portion 312 of the upper portion, and the front end of the horizontal portion 311 and the downwardly inclined front end of the elastic portion 312 . The side cross-section is "by the stop 313 extending horizontally to

A plate spring 310 formed to be in the shape of, a support tube body 320 formed as a rectangular body with upper and lower ends open and the plate spring 310 mounted therein, and the front lower side of the support tube body 320 When the stopper 313 of the leaf spring 310 perforated and mounted therein penetrates and is exposed to the outside through the first protruding hole 230 and completely elevates the body 210, the upper and lower hook pieces 121 ) (122) A support device for cargo loaded on a prefabricated aluminum pallet, characterized in that it comprises a second protruding hole 330 to be hung between the 122.

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