KR102132201B1 - A transport assembly against falling - Google Patents

Abstract

The present invention is a plurality of support carriers that are moved while being supported on the lower front, rear, left, and right corners of the transport, and the front and rear transverse pipes connecting between the left and right support carriers, and the left and right longitudinal pipes connecting the front and rear support carriers. Consisting of, each support carrier is provided with a support body that is vertically raised and lowered to the inside of the body casing of a rectangular parallelepiped body with a lower opening, and a main body part supporting the lower edge of the carrier with the support piece of the support body, A horizontal support plate is provided on the outer side of the main body casing that is fixed horizontally to the left and right of the transported object, and is provided with a horizontal support plate that is in close contact with the lower front and rear sides of the body, and a wheel is installed on the lower surface of the horizontal support plate, and a horizontal pipe is fixed on the upper surface. The side pipe housing is installed on the other side of the main body casing, and the side supporting housing that is in close contact with the lower left and right sides of the package is installed, and wheels are installed on the lower surface of the side supporting housing. A vertical pipe fastening member for fastening the vertical pipe is installed on the part, and an inside of the side support housing is hinged to spread out horizontally to the outside, and a fall prevention wheel is provided on the lower surface to prevent conduction to the side of the package. It relates to a transport assembly for preventing fall, characterized in that consisting of a fall prevention.

Description

A transport assembly against falling}

The present invention relates to a conveying means that prevents the conveyance of a conveyance while stably conveying the front, rear, left, and right and left corner portions of the conveyance when conveying a conveyance such as various precision equipment or materials having a narrow width and a high height. , More specifically, a plurality of support carriers that are moved while being installed in a supportive state at the lower front, rear, left, and right corners of the package, and the front and rear transverse pipes connecting the carriers located on the left and right horizontally and horizontally. It is composed of left and right longitudinal pipes that connect the positioned support carriers horizontally back and forth, and each support carrier is provided with a cuboid-shaped body casing with a lower opening, and a support body vertically elevated and adjusted inside the body casing. A horizontal support plate is provided with the main body part supporting the lower edge of the lower part of the transport body with the support piece of the support body, and a horizontal support plate that is fixedly installed horizontally on the outer side of one side of the main body casing to abut against the lower front and rear of the transport object. A wheel is installed on the lower surface of the body, and a horizontal pipe connection part is installed on the upper surface to install a horizontal pipe fastening member to fix the horizontal pipe, and it is installed on the other outer surface of the main body casing horizontally, so that it comes into close contact with the lower left and right sides of the package. A side supporting housing is provided, a wheel is installed on the lower surface of the side supporting housing, and a vertical pipe fastening member is installed on the upper surface to fix the vertical pipe, and the inner side of the side supporting housing is hinged to spread out horizontally outside. It is provided with a fall prevention bar equipped with an auxiliary wheel on the lower surface, and relates to a transport assembly for preventing fall, characterized in that it is made of a fall prevention part to prevent fall to the side of the package.

In general, precision equipment that is sensitive to impact, such as semiconductor, AMOLED, LCD, PDP, LED, PHEV & EV Battery, secondary battery, solar power, and nuclear power plant, is mostly installed in clean rooms that require strict clean conditions. It is used and the forklift truck or crane equipment cannot be inserted into the clean room. Therefore, in order to carry or carry out various facilities with heavy and heavy loads into the clean room, the size of the ton is small enough to be carried by workers. Dismantled and disassembled various facilities, loaded them on multiple transport trolleys, and dozens of workers manually pushed them to the desired location, and conventional transport trolleys used for such purposes loaded various items on the top. As a conventional cart or a transport vehicle that is manually transported from, it is composed of a loading part that is cloud-moved while various items are loaded on the top, and a handle part that is connected to the front of the loading part and manually pulls the loading part. In the state of loading the goods in, the workers are manually towed the transport trolley to the handle to transport it to the desired position.

As a prior art for such a transport trolley, in Korean Registered Patent Publication No. 10-1190771, a top plate positioned horizontally is provided, and a plurality of side plates are fixedly attached vertically downward to a bottom portion of the top plate and between a plurality of side plates. A plurality of rollers are installed in the front and rear, and a trolley part that moves in a cloud, and a horizontally positioned plate-like front and rear guide rails are formed in a horizontal direction in the left and right, respectively, and a base plate with a screw hole is drilled in the middle. The base member is provided with a mounting plate fixedly mounted on the upper surface plate of the trolley part in the lower portion of the base plate, and is rotatably installed horizontally in the horizontal direction in the inside of the screw rod mounting hole, and is mounted on one outer peripheral surface. A threaded rod is formed on the outer circumferential surface of the other side, and a left-hand threaded rod is installed on the left and right sides of the upper surface of the base plate in the form of rods located in the horizontal direction before and after, respectively. The block is fixed, and the middle part of the lower part is composed of left and right fixing clamps, which are fixed with screw rods and screw-fastening blocks that are screw-fastened, so that the left and right fixing clamps rotate on the upper and lower surfaces of the base plate. Disclosed is a safety lock trolley for a lower part of a precision facility, which is characterized in that it grips and fixes a package positioned between them as they spread or approach each other from side to side.

In the prior art, the height-adjusting feet of the package loaded on the upper part are held by the fixed clamps on the left and right sides to prevent the position of the package from being displaced or flowed during the transportation process. When transporting by trolley, the center of gravity of the transport is easily disturbed, and the upper part of the transport is shaken to make unstable transport. In particular, the load of the transported transport is uneven when moving over various obstacles, overhangs or jaws, etc. As it is easily tilted to one side, the transport trolley is tilted together with the transport and the transport cannot be stably moved. Therefore, several workers push or move from the front, rear, right and left and right of the transport to position it correctly, and there is the inconvenience of moving again. In addition, in the case where the package is severely flowed, there is a problem in that the package is easily collapsed to the side and is damaged as it is conducted, and in this process, an accident occurs due to the worker being laid on the package to be conducted.

The present invention is to solve the problems as described above, and is provided with a plurality of support carriers that move while supporting the lower front, rear, left, and right corners of the transport, respectively, and each support carrier is provided with a support body installed to be elevated and adjusted from the inside of the body casing. Equipped with a support foot to support the lower part of the lower part of the package to match the lower height of the package, which is installed at regular intervals from the ground by the support foot, and the horizontal support plate and the side support housing are fixedly installed on one side and the other side of the body casing, respectively. By supporting the front and back and left and right sides of the corners of the package, and connecting and connecting the horizontal pipe with the horizontal pipe fastening member between the supporting carriers located on the left and right sides, the vertical pipe is the vertical pipe fastening member between the supporting carriers located in the front and rear. It is connected by fastening and prevents the conveyance of the conveyance to the side even when the conveyance of the narrow and high conveyance is transported by rolling the conveyance while the conduction prevention barrier installed inside the side support housing of each support carrier is horizontally spread outward. That has its purpose.

In order to achieve this purpose, while being installed in a state of supporting on the lower front, rear, left, and right corners of the package, a plurality of support carriers that move through the clouds, and front and rear transverse pipes connecting the carriers located on the left and right sides horizontally, It is composed of left and right longitudinal pipes that connect horizontally between the supporting carriers located at the front and rear sides, and each supporting carrier is provided with a rectangular body-shaped casing with an open bottom, and a supporting body that is vertically vertically adjusted is installed inside the main casing. It is provided with a main body part that supports the lower part of the lower part of the package with the support piece of the support body, and a horizontal support plate that is fixedly installed horizontally on the outer side of one side of the body casing, and is in close contact with the lower front and rear sides of the package and is horizontal. A wheel is installed on the lower surface of the support plate, and a horizontal pipe connecting member is installed on the upper surface to install a horizontal pipe fastening member, and it is fixedly installed horizontally on the other outer surface of the body casing. A side supporting housing is provided for close contact, a wheel is installed on the lower surface of the side supporting housing, and a vertical pipe fastening member is installed on the upper surface to fix the vertical pipe, and the hinged state is spread out horizontally inside the side supporting housing. A feature of the present invention is that a fall prevention unit is provided with an auxiliary wheel installed on the lower surface to be made of a fall prevention unit to prevent fall to the side of the package.

According to the present invention as described above, while supporting each of the lower front, rear, left, and right corners of the transport, a plurality of support carriers are provided to move the clouds, and each support carrier is provided with a support body installed to be elevated and adjusted inside the body casing. According to the height of the lower part of the package, which is installed at regular intervals from the ground by the support foot, the lower edge of the package is supported, and the horizontal support plate and the side support housing are fixedly installed on one side and the other side of the body casing, respectively. A vertical pipe is a vertical pipe fastening member between the support carriers located at the front and rear, while being able to support the front and rear and right and left sides of the corner portion of the corner portion, and a horizontal pipe is fixedly connected by a horizontal pipe fastening member between the supporting carriers located on the left and right sides. It is fixedly connected by a connection and prevents the conveyance of the conveyance to the side even when conveying a narrow and high conveyance by transporting the conveyance while the conveyance preventers installed inside the side support housing of each support carrier are horizontally spread outward. Therefore, it has the effect of preventing safety accidents, etc. in the transportation process.

1 is a perspective schematic view showing an exploded state of a transport assembly for preventing fall according to the present invention
Figure 2 is a perspective schematic view showing the disassembled state of the support carrier positioned on the front right of the transport in the fall prevention transport assembly according to the present invention
Figure 3 is a perspective schematic diagram of a state in which the support body of the support carrier positioned at the rear left of the transport in the transport assembly for preventing fall according to the present invention is lifted and adjusted.
Figure 4 is a perspective schematic diagram of a state in which the fall prevention stand of the support carrier positioned on the rear right side of the transport in the transport assembly for preventing fall according to the present invention is horizontally extended outside.
Figure 5 is a perspective schematic diagram of a state in which the transverse pipe and the longitudinal pipe are connected between the front, rear, left, and right support carriers of the transport assembly for preventing fall according to the present invention.
Figure 6 is a perspective schematic diagram of a state in which the front and rear left and right support carriers of a transport assembly for preventing fall according to the present invention are connected by a transverse pipe and a longitudinal pipe.
Figure 7 is a perspective schematic view of a state in which a transported material is transported by a transport assembly for preventing fall according to the present invention

Hereinafter, a preferred configuration according to the present invention will be described in detail with reference to the drawings.

When carrying a transport such as various precision equipment or materials having a narrow width and a high height as shown in FIGS. 1 to 7, the transport assembly 1 for the prevention of fall of the present invention is stably supported by supporting the lower front, rear, left and right corners of the transport. As a transport means that prevents the conveyance of the conveyed material while transporting, it is installed in the state of supporting on the lower left, right, left and right corners of the conveyed material, and the plurality of support carriers 2 and the left and right support carriers 2 moving in the cloud. It consists of a front and rear transverse pipe (3) connecting between, and a left and right longitudinal pipe (4) connecting between the front and rear support carriers (2), each of the support carriers (2) is a rectangular casing of a body having a lower opening ( 6) is provided and the inside of the main body casing (6) is provided with a support body (7) vertically vertically adjusted to support the lower edge of the transport body with the support piece (8) of the support body (7) (5), the horizontal support plate 18 is fixed to the left and right horizontally on one side of the outer surface of the main body casing (6) to be in close contact with the lower front and rear of the transport, and the lower surface of the horizontal support plate 18 is provided with a wheel ( 19a) is installed, and the horizontal pipe connecting portion 17 is installed on the upper surface portion, the horizontal pipe connecting member 20 for fixing the horizontal pipe 3 is fixed, and the main casing 6 is fixedly installed horizontally on the other outer side. A side supporting housing 32 that is in close contact with the lower left and right sides of the transported material is provided, and a wheel 19b is installed on the lower surface of the side supporting housing 32, and a vertical pipe 4 is fixedly fastened on the upper surface. The pipe fastening member 33 is installed and the inside of the side supporting housing 32 is provided with a fall prevention bar 35 provided with an auxiliary wheel 34 on the lower surface in a hinged state to be spread out horizontally to the side of the package. It consists of a fall prevention unit 31 to prevent the fall.

As shown in Figures 1 to 7, the plurality of support carriers 2 are installed to be detachably installed on the lower front, rear, left, and right corners of the lower body of the rectangular parallelepiped, respectively, so that the clouds move. (2) is composed of a main body part 5, a transverse pipe connection part 17, and a fall prevention part 31, and the support carriers 2 located on the left and right sides are symmetrically positioned on the left and right sides, and the support carriers located on the front and rear sides ( 2) is to be positioned symmetrically back and forth so that the lower corners of the rectangular parallelepiped package are installed by the front and rear left and right support carriers 2.

In addition, as shown in FIG. 1, the plurality of support carriers 2 are formed so that the left and right support carriers 2 are symmetrical to each other, and the transverse pipe connecting portion 17 and the right support of the left support carrier 2 are formed. As the horizontal pipe connecting portion 17 of the carrier 2 is installed to face each other in a straight line on the left and right, the horizontal pipe 3 is connected to the horizontal pipe 3 between the horizontal pipe fastening members 20 of the left and right supporting carriers 2 , The front and rear support carriers 2 are formed to be symmetrical with each other back and forth so that the fall prevention part 31 of the front support carrier 2 and the fall prevention part 31 of the rear support carrier 2 are aligned in front and rear. While being installed to face each other, the longitudinal pipes 4 are connected and installed horizontally between the longitudinal pipe fastening members 33 of the front and rear support carriers 2.

On the other hand, packages made of shock-sensitive precision equipment, such as various semiconductors, AMOLED, LCD, PDP, LED, PHEV & EV Battery, secondary battery, solar power, and nuclear power generation facilities, are usually narrow and high in shape of a cube. A plurality of support feet are installed on the lower surface, so that the lower surface of the package is installed at a predetermined distance from the ground, and accordingly, each support is placed in the lower, front, left, and right corners of the package. A plurality of supporting carriers (2) are lowered by loading a corner portion of a lower surface of the transported object on the support piece (8) provided in the main body part (5) of the carrier (2) and adjusting the support foot of the transported object away from the ground. It is designed to stably transport the loaded cargo so that it does not fall as several workers move or roll along the front, rear, left, and right corners.

The main body portion 5 is provided with a body casing 6 made of a metal material made of a rectangular parallelepiped casing with a lower opening as shown in FIGS. 1 to 7 and a vertically vertically controlled support inside the body casing 6. The body 7 is installed to support the lower edge of the conveyance by the supporting piece 8 of the supporting body 7, but the main body casing 6 is vertically erected and vertical to both sides. As the guide rail (9) is fixedly installed, guide grooves (10) are formed on the left and right sides of the support body (7) in the shape of a square block to guide the guide rail (9). A is installed to move the guide vertically from the inside of the main body casing (6), and the front surface (in the case of the support carrier (2) located at the rear) or the rear surface (facing the front) facing the transported object on the lower surface of the support body (7) In the case of the support carrier (2), the support piece (8) is formed to protrude outward by a predetermined length from the front or rear of the main body casing (6), so that the support piece (8) of the support body (7) has a lower edge It is intended to support the part, and the center portion of the main body casing 6 is installed to be freely rotated with the height adjusting rod 11 vertically interposed therebetween, and the upper portion of the height adjusting rod 11 is The upper portion of the body casing (6) protrudes outward and the lower part is formed with a male screw on the outer circumferential surface, interposed in a screwed state on the inside of the support body (7), and thus rotates the height adjustment rod (11) forward and backward. As the support body 7 moves up and down along the height adjusting rod 11, the support piece 8 is adjusted to a height corresponding to the height between the lower surface of the transport object and the ground to support the lower surface of the transport material.

In addition, the main body casing (6) has a body casing (6) that is open to the front (in the case of the support carrier (2) located in the back) or the rear (in the case of the support carrier (2) located in the front) facing the package. ) The support piece (8) of the support body (7) protruding outward by a predetermined length from the front or rear surface of the support body (7) is lifted naturally without being caught by the body casing (6) during the lifting process of the support body (7).

In addition, the main body casing (6), as shown in Figures 3 and 4, the upper and lower drive shaft mounting plates 12 are vertically fixed on both sides of the upper surface portion, and the upper supporting plate ( 13) The horizontally fixed installation, the left and right drive shaft mounting plate (12) penetrates horizontally between the left and right drive shaft (14) is rotatably installed, the drive shaft (14) is installed with a worm (15) and height adjustment rod (11 ) The worm gear 15 and the gear worm gear 16 are installed in the portion protruding outward from the upper portion of the body casing 6, and the upper end of the height adjusting rod 11 is interposed through the upper support plate 13 As the departure prevention ring (not shown) is fitted in the state, it is installed to be prevented from falling downward. As the drive shaft 14 rotates forward and backward, the worm 15 and the worm gear 16 are meshed and the height adjustment rod 11 It is supposed to rotate forward and backward.

On the other hand, the drive shaft 14 is formed with a polygonal projection such as a square pillar or a hexagonal pillar at one end protruding outwardly of the drive shaft mounting plate 12, so that the drive shaft 14 can be used with various wrenches, spanners or electric impacts. It is designed to rotate forward and backward easily.

The transverse pipe connection part 17 is provided with a horizontal support plate 18 which is fixedly installed horizontally on one side and outside of the main body casing 6 as shown in FIGS. The horizontal support plate 18 has one or a plurality of wheels 19a installed on the lower surface of the horizontal support plate 18, and a horizontal pipe fastening member 20 for fixing the horizontal pipe 3 is fixed to the upper surface. The support plate 18 is a metal plate that is horizontally laid, and the side connection plate 21 is fixedly installed at the other end to the other side when viewed with reference to the support carrier 2 positioned on the front right side shown in FIG. 2. On one side of (6), the side connection plate 21 is fixedly fixed through a plurality of bolts or the like in a state of contact, and the horizontal pipe fastening member 20 has a buffer spring 22a on one side of the upper surface of the horizontal support plate 18. ) Is installed so as to be elastically supported up and down to cushion the shock transmitted to the support carrier (2).

In addition, the horizontal support plate 18, as shown in Figure 7, the front (in the case of the support carrier 2 located in the back) or the back (in the case of the support carrier 2 located in the front) the body casing (6 ), while being in contact with the front or rear of the package, it is supported in close contact with the front or rear of the package.

As shown in FIG. 2, the horizontal support plate 18 is fixedly installed vertically in a state in which a plurality of guide rods 23a are spaced at regular intervals in front, rear, left, and right sides, and a plurality of guide rods 23a. The front and rear and right and left of the base plate 24a provided at the lower portion of the transverse pipe fastening member 20 are interposed, and a buffer spring 22a made of a coil spring is interposed between the horizontal support plate 18 and the base plate 24a. The horizontal pipe fastening member 20 along the plurality of guide rods 23a is installed to be movable up and down, and a male screw portion is provided at the upper end of the plurality of guide rods 23a protruding outward through the base plate 24a. As it is formed, as the fixing nut 25a is screwed, the range of the vertical flow of the transverse pipe fastening member 20 is adjusted according to the fastening position of the fixing nut 25a, so that the elastic force of the buffer spring 22a is adjusted together. .

Accordingly, in the process of passing the inclined surface or the uneven portion when moving the package through the transport assembly 1 for the fall prevention, the support carrier 2 on one side and the height on the other carrier carrier 2 do not instantly meet the height, and the load is concentrated on one side and the left and right sides The impact is transmitted to the transverse pipe 3 connecting and fixing the support carriers 2 to prevent bending or breaking through the buffering action of the transverse pipe fastening member 20 by the buffer spring 22a.

In addition, the horizontal support plate 18 is formed with a spring inserting groove 26a in the upper surface between the portions where the plurality of guide rods 23a are installed, so that the lower portion of the buffer spring 22a is inserted in conformity and deviates to the outside. And flow prevention.

In addition, in the transverse pipe fastening member 20, a lower fastening block 27a is fixedly installed horizontally on the upper surface of the base plate 24a, and a semi-circular groove is formed on the upper part of the lower fastening block 27a, and the lower fastening is performed. At the front end of the block 27a, the upper fastening block 28a having a semi-circular groove formed at the bottom is connected to be rotated by a hinge type, so that the upper fastening block 28a is covered on the upper part of the lower fastening block 27a. The semi-circular grooves of the upper fastening block 28a and the semi-circular grooves of the lower fastening block 27a are vertically stacked in a vertically stacked state to form a circular hole, and the transverse pipe 3 is horizontally interposed in the hole. It is supposed to be fixed.

On the other hand, the upper fastening block (28a) is a fastening groove (29a) is formed in the rear as shown in Figure 2, the lower fastening block (27a) is connected to the fastening means (30a) is rotated to the hinge installation As shown in Figure 4, the upper fastening block 28a is covered with the upper fastening block 28a on the upper part of the lower fastening block 27a, and the fastening means 30a is detachably fastened to the upper and lower parts. The fastening blocks 28a and 27a are firmly bound without being separated.

As shown in FIGS. 1 to 7, the fall prevention part 31 is fixedly installed on the other outer surface of the main body casing 6 before and after horizontally, and the side supporting housing 32 is in close contact with the lower left and right sides of the conveyed material. This is provided, and one or a plurality of wheels 19b are installed on the lower surface of the side supporting housing 32, and the vertical pipe fastening member 33 for fixing the vertical pipe 4 is fixed on the upper surface. The inside of the supporting housing 32 is provided with a fall prevention bar 35 provided with an auxiliary wheel 34 on the lower surface in a hinged state to be spread out horizontally to prevent fall to the side of the package. The supporting housing 32 is a rectangular parallelepiped casing that is laid horizontally in front and rear, and the other side and the front or rear that are not opposed to the package are opened and integrally through a plurality of bolts or the like in contact with the other side of the body casing 6 It is fixedly fastened and the vertical pipe fastening member 33 is installed to be elastically supported up and down by the buffer spring 22b on the upper surface portion of the side support housing 32 to cushion the shock transmitted to the support carrier 2. .

In addition, the side support housing 32, as shown in Figure 7, one side (in the case of the support carrier 2 located on the right side) or the other side (in the case of the support carrier 2 located on the left side) of the transported object It is to be supported in close contact with both sides of the left and right sides.

The side supporting housing 32 is vertically fixed in a state in which a plurality of guide rods 23b are spaced at regular intervals in front, rear, left and right portions as shown in FIG. 2, and a plurality of guide rods 23b are vertically mounted. The front and rear and right and left of the base plate 24b horizontally provided at the lower portion of the pipe fastening member 33 are interposed vertically, and between the upper surface portion of the side support housing 32 and the base plate 24b are buffer springs made of coil springs. The vertical pipe fastening member 33 is installed to be vertically movable along the plurality of guide rods 23b with 22b interposed therebetween, and penetrates the base plate 24b to protrude outwardly to the upper portion. A male screw portion is formed at the end portion, and as the fixing nut 25b is screwed, the range of the vertical flow of the vertical pipe fastening member 33 is adjusted according to the fastening position of the fixing nut 25b, and the elastic force of the buffer spring 22b is adjusted. It is supposed to be adjusted together.

Accordingly, in the process of passing the inclined surface or the uneven part when moving the package through the transport assembly 1 for the fall prevention, the support carrier 2 on either side does not instantly match the height of the other support carrier 2, and the load is concentrated on one side. The impact is transmitted to the vertical pipe 4 connecting and fixing the support carriers 2 to prevent bending or breaking through the buffering action of the vertical pipe fastening member 33 by the buffer spring 22b.

In addition, the side support housing 32 is formed with a spring insertion groove 26b in an upper surface portion between a portion where a plurality of guide rods 23b are installed, so that the lower portion of the buffer spring 22b is inserted in conformity to the outside. It is designed to prevent departure and flow.

In addition, the vertical pipe fastening member 33 has a lower fastening block 27b fixedly installed horizontally on the upper surface of the base plate 24b, and a semi-circular groove is formed in the upper part of the lower fastening block 27b, and the lower fastening. On the other upper side of the block 27b, the upper fastening block 28b having a semi-circular groove formed at the lower side is installed to be hinged and rotated, so that the upper fastening block 28b is covered on the upper side of the lower fastening block 27b. The semi-circular grooves of the upper fastening block 28b and the semi-circular grooves of the lower fastening block 27b are vertically stacked in a vertically stacked state to form a circular hole, and the vertical pipe 4 is interposed horizontally in this hole. It is supposed to be fixed.

On the other hand, the upper fastening block (28b) is a fastening groove (29b) is formed on one side as shown in Figure 2, the lower fastening block (27b) is connected to the fastening means (30b) is rotated hinged installation on one side As shown in Figure 4, the upper fastening block 28b is covered with the upper fastening block 28b on the upper part of the lower fastening block 27b. The fastening blocks 28b and 17b are firmly bound without being separated.

In addition, the side support housing 32 is a front end portion or a rear end of the fall prevention member 35 in a state in which the fall prevention member 35 is inserted into the front and rear horizontally as shown in FIGS. 2 to 4. The part is vertically penetrated and is rotated around the interposed hinge shaft 36 to be spread out orthogonally to the outside horizontally, but the front or rear of the fall prevention member 35 is an open front of the side supporting housing 32. Alternatively, the auxiliary wheel 34 is installed on the lower surface of the portion protruding outward with a certain length protruding to the rear outside, and the cloud moves, and the side support housing 32 maintains folding near the portion where the hinge shaft 36 is installed. Since the hole 37 and the unfolding maintenance hole 38 are respectively perforated, the anti-rotation pin 39 is selectively interposed in the folding maintenance hole 37 or the unfolding maintenance hole 38 vertically, and accordingly in FIG. 5. As shown in the figure, in order to keep the fall prevention member 35 folded in the inner side of the side support housing 32, the fall prevention hole 39 is inserted through the folding holding hole 37 vertically through the fall prevention band. (35) is to be prevented from being spread outward by being caught by the anti-rotation pin (39), and as shown in FIGS. 4 and 6, the fall prevention band (35) is intended to be maintained in an expanded state outside of the side support housing (32). In the case, the anti-rotation pin 39 is vertically interposed in the unfolding maintenance hole 38 to prevent the fall prevention member 35 from being caught in the anti-rotation pin 39 and folded inward during movement of the transported object.

As described above, in the state where the fall prevention member 35 is folded, the convenience of storage is improved due to the minimization of the volume, and the cloud movement of the support carrier 2 is smoothly performed by the auxiliary wheel 34 installed at the bottom, and When the load of the transported object is outward during transport in the state in which the fall prevention member 35 is extended outward for transport, the support carrier 2 is stably supported by the fall prevention member 35 while the support carrier 2 is transported Together with it is to prevent the side from falling.

The front and rear transverse pipes 3 horizontally and horizontally connect the supporting carriers 2 located on the left and right sides, and transverse pipes to the transverse pipe fastening members 20 of the supporting carriers 2 located on the left side according to the left and right widths of the conveyed objects. (3) The left side of the transverse pipe 3 is fastened to the transverse pipe fastening member 20 of the support carrier 2 located on the right side through the left side, and the front side is positioned in accordance with the width of the front and rear of the transported object. The front end of the vertical pipe 4 is fastened to the vertical pipe fastening member 33 of the carrier 2, and the rear end of the vertical pipe 4 is attached to the vertical pipe fastening member 33 of the support carrier 2 located at the rear. The front and rear transverse pipes 3 and the left and right longitudinal pipes 4 are connected and fixed in a state that wraps the transport while supporting the lower front, left, and right and left corner portions of the transport by the through fastening, respectively. It is intended to prevent deviation from the package.

The operation according to the present invention is as follows.

Using the fall prevention type transportation jig device of the present invention, the width of various precision devices that are sensitive to impact, such as various semiconductors, AMOLED, LCD, PDP, LED, PHEV & EV Battery, secondary battery, solar power, and nuclear power generation facilities, is narrow and When it is desired to safely transport a high-height package, first, each support carrier (2) in a state where the support carriers (2) are positioned close to the lower front, rear, left and right corners of the package to be moved, as shown in FIGS. ) Through the drive shaft 14 provided in the main body part 5, the height adjustment rod 11 is rotated forward and backward to adjust the height of the support piece 8 of the support body 7 to match the height of the lower surface of the transport material and The support pieces 8 of the support carrier 2 are adjusted so that the support pieces 8 are matched to each corner of the lower part of the lower part, and then the plurality of support feet (not shown) installed on the lower part of the package are spaced apart from the ground. 8) Make sure that each corner of the lower part of the package is raised and supported.

Next, the anti-rotation pin in the unfolding maintenance hole 38 in a state in which the fall prevention member 35 provided in the fall prevention part 31 of each support carrier 2 is orthogonally extended outward of the side supporting housing 32. By preventing the fall prevention member 35 from collapsing during movement of the transported object through the through 39, the support carrier 2 is stably stabilized by the fall prevention member 35 even when the load of the transported object is concentrated to either side. Supported to prevent conduction to the side of the package, along with the width and width of the package, the left and right sides of the side pipe carrier 2 are fastened through the left and right sides of the side pipe 3 to fit the left and right widths of the package. In accordance with the front and rear sides, the front and rear left and right corners of the conveyed material are fastened through the front and rear sides of the vertical pipe 4 between the vertical pipe fastening members 33 of the front and rear supporting carriers 2, respectively, while supporting the front and rear sides of the carrier with the supporting carrier 2, respectively. (3) and the left and right longitudinal pipes (4) are connected and fixed in a wrapped state to prevent the transport assembly (1) from being removed from the transport during transport.

When the load is concentrated on one of the supporting carriers 2 in the process of passing the inclined surface or the uneven portion when moving the transported object in the state where the transport assembly 1 for the fall prevention is assembled as described above, the transverse pipe fastening member 20 is a buffer spring Up and down elastic pipe supported by (22a) and vertical pipe fastening member 33 is elastically supported up and down by the buffer spring (22b) to connect and fix between the left and right support carriers (2) and between the front and rear support carriers (2). (3) and the left and right longitudinal pipes (4), the shock is buffered, it does not bend or break, and stable transport is achieved.

1. Carrying rail for fall prevention 2. Support carrier
3. Transverse pipe 4. Vertical pipe
5. Body part 6. Body casing
7. Base body 8. Base piece
9. Guide rail 10. Guide groove
11. Height adjustment rod 12. Drive shaft mounting plate
13. Upper support plate 14. Drive shaft
15. Worm 16. Worm Gear
17. Transverse pipe connection 18. Horizontal support plate
19a, 19b. Wheel 20. Transverse pipe fastening member
21. Side connection plates 22a, 22b. Buffer spring
23a, 23b. Guide rods 24a, 24b. Base plate
25a, 25b. Fixing nuts 26a, 26b. Spring insertion groove
27a, 27b. Lower fastening blocks 28a, 28b. Upper fastening block
29a, 29b. Fastening grooves 30a, 30b. Fastening means
31. Fall prevention part 32. Side support housing
33. Longitudinal pipe fastening member 34. Auxiliary wheel
35. Fall prevention 36. Hinge shaft
37. Folding maintenance hole 38. Expansion maintenance hole
39. Anti-rotation pin

Claims (8)

A plurality of support carriers (2) that are moved while being installed in the state of supporting, respectively, at the lower front, rear, left, and right corners of the transport, and the front and rear transverse pipes (3) connecting the left and right support carriers (2), and the front and rear support carriers ( 2) Consisting of left and right longitudinal pipes (4) connecting between them, each support carrier (2) is installed with a support body (7) vertically raised and lowered inside the body casing (6) of a rectangular parallelepiped opening. The main body part 5 supporting the lower part of the lower part of the conveyed body with the supporting piece 8 of the supporting body 7 and the horizontally fixed horizontally on the outer side of one side of the main body casing 6, the front and rear of the lower part of the package A horizontal support plate (18) is provided in close contact with the support, and a wheel (19a) is installed on the lower surface of the horizontal support plate (18), and a horizontal pipe fastening member (20) for fixing the horizontal pipe (3) is fixed on the upper surface. An installed transverse pipe connecting portion 17 and a side supporting housing 32 which are fixedly installed horizontally on the other outer side surface of the main body casing 6 in contact with the lower left and right side surfaces of the transported object, and are provided with a side supporting housing 32 ) A wheel 19b is installed on the lower surface portion, and a vertical pipe fastening member 33 for fastening the vertical pipe 4 is installed on the upper surface portion and hinged to be spread out horizontally inside the side supporting housing 32. When the state is made of the auxiliary wheel 34 is provided with a fall prevention band 35 is installed is made of a fall prevention unit 31 to prevent the fall to the side of the transport,
The main body casing (6) has guide rails (9) fixed to the left and right sides of the inner circumferential surface and guide guide grooves (10) guided to the guide rails (9) on the left and right sides of the support body (7) in the shape of a square block. This is formed so that the support body 7 is installed to be guided vertically from the inside of the body casing 6, the surface facing the transported material in the body casing 6 is open, and the transported material is provided on the lower surface of the support body 7 On the opposite side, the support piece (8) is formed to protrude outward, and in the center of the main body casing (6), the height adjustment rod (11) is installed to be freely rotated and interposed, and the height adjustment rod (11) ) The upper part of the main body casing (6) protrudes outside the upper part, and the lower part is formed with a male screw on the outer circumferential surface and is interposed in a screwed state on the inside of the support body (7), and is rotated in the forward and reverse rotation of the height adjustment rod (11). According to the supporting body (7), the carrying assembly for preventing fall, characterized in that the lifting along the height adjustment rod (11).
delete According to claim 1, In the main body casing (6), the upper and lower support plates (13) are horizontally installed on the upper and lower sides of the upper and lower drive shaft mounting plates (12). It is fixedly installed and horizontally penetrates between the left and right drive shaft mounting plates 12 so that the drive shaft 14 is rotatably installed, a worm 15 is installed on the drive shaft 14, and the height adjustment rod 11 is a body casing (6). ) The worm gear 15 and the gear worm gear 16 are installed on the projecting part of the upper outward, and the upper end of the height adjustment rod 11 is interposed through the upper support plate 13 to rotate the drive shaft 14 forward and backward. According to the worm (15) and the worm gear (16) as the gear is engaged, the height adjustment rod (11) carries forward for preventing the fall, characterized in that the forward and reverse rotation.
According to claim 1, The horizontal support plate 18 is a plurality of guide rods (23a) is vertically fixed in a state spaced apart from the front and rear parts and a plurality of guide rods (23a) the transverse pipe fastening member (20) The front and rear and right and left of the base plate 24a provided at the lower portion of the base plate are interposed vertically, and a plurality of guide rods 23a are interposed between the horizontal support plate 18 and the base plate 24a with a buffer spring 22a interposed. Accordingly, the transverse pipe fastening member 20 is installed to be movable up and down, and a plurality of guide rods 23a protruding outwardly through the base plate 24a are fixed nuts 25a screwed to the upper ends of the transverse pipes. The carrying member 20 for preventing fall, characterized in that the fastening member 20 is installed to be elastically supported by the buffer spring 22a.
The method according to claim 1 or 4, wherein the transverse pipe fastening member (20) is provided with a lower fastening block (27a) fixed to the upper surface of the base plate (24a) provided at the bottom horizontally, and the lower fastening block (27a). ), a semi-circular groove is formed at the upper part, and an upper fastening block 28a having a semi-circular groove formed at the lower end is installed to be hinged and rotatably connected to the front end of the lower fastening block 27a. While the upper fastening block 28a is covered, the transverse pipe 3 is interposed horizontally between the semicircular grooves of the upper fastening block 28a and the semicircular grooves of the lower fastening block 27a in a vertically stacked state. Characterized as a transport carrier for preventing falls.
The method according to claim 1, wherein the side support housing (32) is a cuboid casing that is laid horizontally in front and rear, and the other side and the front or rear that are not opposed to the package are open, and a plurality of upper surface portions of the side support housing (32) are provided. The guide rods 23b are fixedly installed vertically spaced apart from the front, rear, left and right, and a plurality of guide rods 23b are interposed vertically and horizontally of the base plate 24b provided below the vertical pipe fastening member 33. The vertical pipe fastening member 33 along the plurality of guide rods 23b in the state where the buffer spring 22b made of a coil spring is interposed between the upper surface portion of the side supporting housing 32 and the base plate 24b. A plurality of guide rods 23b protruding outwardly through the base plate 24b and being fixedly installed, the fixing nut 25b is screwed into the upper end portion, and the longitudinal pipe fastening member 33 is a buffer spring 22b. A carrier assembly for preventing fall, characterized in that it is installed to be elastically supported by.
The method according to claim 1 or claim 6, wherein the vertical pipe fastening member (33) has a lower fastening block (27b) fixedly installed horizontally on the upper surface of the base plate (24b) provided at the bottom, and the lower fastening block (27b). ), a semi-circular groove is formed on the upper part, and an upper fastening block 28b with a semi-circular groove formed on the lower part is installed on the other side of the lower fastening block 27b so as to be hinged and rotated to the upper part of the lower fastening block 27b. While the upper fastening block 28b is covered, the vertical pipe 4 is interposed between the semi-circular grooves of the upper fastening block 28b and the semi-circular grooves of the lower fastening block 27b in a vertically stacked state to be fixedly fastened. Characterized as a transport carrier for preventing falls.
The method according to claim 1 or claim 6, wherein the side support housing (32) is a fall prevention band around a hinge shaft (36) interposed vertically through the front end or rear end of the fall prevention band (35). (35) is to be rotated, the front or rear of the fall prevention member (35), the auxiliary wheel (34) in the lower surface portion in a state protruding a predetermined length toward the open front or rear outside of the side support housing (32) It is installed and the cloud moves, and the fold support hole 37 and the fold maintenance hole 38 are respectively drilled in the vicinity of the part where the hinge shaft 36 is installed in the side support housing 32, so that the fold maintenance hole 37 or the spread maintenance is performed. Optionally, the anti-rotation pin (39) is interposed in the hole (38) and vertically interposed to prevent the fall (35) from being folded or unfolded.

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