KR101374786B1 - Logistics warehouse for rack structure - Google Patents

Abstract

The present invention relates to a rack structure for a warehouse for easy storage of various light and heavy loads on a shelf while combining the frames. When the heavy loads are loaded on a shelf, the pair of strut frames face each other. Another pair of the strut frame is installed on the same line in the horizontal direction while being installed to be visible, and at least one first front and rear frame is fitted between the side portions of the strut frame installed at the front and rear sides. While fixing the first locking ring of the first front and rear frame to the first locking hole of the strut frame, and inserting the fixing pin into the second fixing hole of the first front and rear frame and the first locking hole of the strut frame Fixedly coupled to the inner frame of the support frame, and at least one or more second side hooks of the first side frame are secured while the shelf is installed on the upper surface of the support. When the light weight is loaded on the shelf, a pair of strut frames are installed such that the insertion holes face each other, and another pair of the strut frames are installed on the same line in the horizontal direction. The locking holes are installed so that the welding parts face each other while locking the third locking ring of the fixing frame, and the fixing pins are fixedly inserted into the first locking hole of the strut frame and the third fixing hole of the fixing frame. Between the welds, at least one end of the at least one second front and rear frame is welded to the weld, and a shelf is installed on the upper surface of the second front and the rear frame. And while fitting the right side is characterized in that the fixing by inserting the fixing pin into the fixing hole of the first fixing hole and the second side frame of the support frame.

Description

Logistics warehouse for rack structure}

The present invention relates to a rack structure for a warehouse, and more particularly, to a rack structure for a warehouse for easy coupling of each frame while storing and storing various light and heavy items on a shelf.

In general, the rack structure for the warehouse is to load or easily transport things in a small space, in detail, used in daily life, such as various food beverages and clothing, home appliances, general goods, etc. produced in large quantities in the factory or production site All items were used to store temporary or long term loads.

Thus, the conventional structure of the rack structure for the warehouse was fixed to the horizontal frame fixed to a plurality of vertical frames made of a metal material and had a structure for mounting the shelf on the top.

However, the conventional rack structure for the warehouse has a problem that the flow phenomenon occurs when loading the heavy, light weight.

Accordingly, in order to solve the above problems, Korean Laid-Open Patent Publication No. 10-2012-0137977 is composed of two pairs on the upper surface, and a plurality of first insertion holes are formed at regular intervals, and a plurality of pairs of lower supports on both sides with a constant length are provided. frame; A plurality of upper frames connecting the lower support frames on both sides and having a second insertion hole 210 formed in a pair of two on the lower surface thereof and adjacent to both ends; A plurality of through-type buried nuts inserted into and fixed to the first insertion hole of the lower support frame and the second insertion hole of the upper frame, the thread formed on an inner circumferential surface thereof; And a plurality of vertical frames connecting the lower support frame and the upper frame, and having a fixing bracket having a through hole communicating with a second insertion hole and a first insertion hole, respectively, at an upper end and a lower end thereof. The through-hole of the vertical frame is configured to be fastened and coupled to the buried nut of the lower support frame and the upper frame to solve the problem that the flow phenomenon occurs when loading heavy and light objects.

However, since the prior art is fixed by fastening the vertical frame and the lower support frame and the upper frame with bolts, there is a problem that not only increases work process and work time but also increases the cost accordingly.

In addition, the bolts are loosened due to the external force generated when the light and heavy materials are loaded, which causes a problem that the stability of the rack structure for the warehouse is lowered.

Accordingly, the present invention has been made in view of the problems of the prior art as described above, to provide a distribution warehouse rack structure that prevents the flow phenomenon generated when loading heavy and light objects, and minimizes the work time of installation and disassembly. There is a purpose.

In addition, an object of the present invention is to provide a rack structure for a warehouse that can withstand the external forces generated when loading light and heavy materials.

In order to achieve the above object, in the present invention, a plurality of first catching holes are formed in a plurality of vertical portions at equal intervals toward the vertical direction, and the second catching holes are formed at both ends of the left and right sides of the vertical portion in the vertical direction. Side portions provided at equal intervals are projected toward each other, and the bent portion bent inwardly is formed at the end of the side portion, and the first fixing hole is provided at equal intervals toward the vertical direction at the end of the bent portion. Forming the holding frame is formed in the insertion hole is formed inside, the first locking ring is inserted into the first locking hole is formed to protrude from the left and right sides, fixedly coupled to the first locking hole and the fixing pin The second fixing hole is formed on the same line in the vertical direction with the first locking ring, and the fitting end in contact with the side portion constitutes the first front and rear frames protruding between the first locking ring, The second catching ring inserted into the second catching hole and fixed to the catching protrusion is formed on the left and right sides, and the supporting part supporting the shelf constitutes a first side frame protruding to the opposite side of the second catching ring, and the first A second fixing part having a third catching ring inserted into the catching hole and being fixed is formed, and the third fixing hole vertically coupled with the first catching hole and the fixing pin is formed in the second fixing part perpendicular to the third catching ring. It is formed on the same line in the direction, and the end of the second fixing portion constitutes a fixed frame protruding the welded portion in the direction of the side of the support frame, and the second front, rear frame to support the shelf while welding the welded portion And a second side frame formed on the left and right sides of the third fixing hole fixedly coupled to the first fixing hole and the fixing pin of the support frame. The purpose is to.

The rack structure for the warehouse of the present invention prevents the flow phenomenon generated by the load of the light weight, while being loaded, there is an effect that can be easily installed and disassembled without unnecessary external force.

In addition, since the coupling with the respective frames is fixed by the locking and fixing pins, there is an effect that prevents the fixed coupling with the respective frames separated by the external force generated during the loading of heavy and light objects. .

1 is a front view of a rack structure for a warehouse according to a first embodiment of the present invention,
Figure 2 is a side view of the rack structure for the warehouse according to the first embodiment of the present invention,
3 is a support frame according to a first embodiment of the present invention,
4 is a first front and rear frame according to a first embodiment of the present invention,
5 is a first side frame according to the first embodiment of the present invention;
6 is an enlarged perspective view illustrating main parts showing a state in which a strut frame, a first front and rear frame and a first side frame are coupled according to a first embodiment of the present invention;
7 is a front view of a rack structure for a warehouse according to a second embodiment of the present invention;
8 is a side view of a rack structure for a warehouse according to a second embodiment of the present invention;
9 is a fixed frame according to a second embodiment of the present invention,
10 is an enlarged perspective view illustrating main parts showing a state in which a support frame, a fixed frame, a second front and rear frame, and a second side frame are coupled according to a second embodiment of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The above and other features and advantages of the present invention will be more apparent from the following detailed description taken in conjunction with the accompanying drawings, in which: FIG.

According to the first embodiment of the present invention, the structure of the warehouse rack structure 100 for loading and storing heavy materials is shown in FIGS. 1 to 6, and a plurality of strut frames 20 installed in a vertical direction. The shelf 10 is provided with a plurality of first front and rear frames 30 installed in front and rear between the support frames 20 and left and right sides between the support frames 20. It consists of a first side frame 40 supporting the.

The strut frame 20 has a plurality of vertical portions 21 having a plurality of pairs of first catching holes 21a at equal intervals toward the vertical direction, and protrudes from both ends of the left and right sides of the vertical portion 21. While the second engaging hole (22a) is provided in the vertical direction at equal intervals in the vertical direction, the bent portion 23 is formed to be bent inward from the end of the side portion 22 and the bent portion 23 The first fixing part 24 provided with equal intervals in the vertical direction while being protruded from the end, and the side part 22 and the bent part 23 protruding from the vertical part 21. ), The insertion hole 25 is formed by the first fixing part 24.

Here, the first catching hole (21a) and the second catching hole (22a) is formed in the shape of the ordinary light beam narrow structure, that is, close to the trapezoidal shape, the upper portion of the first catching hole (21a) is a second catching hole ( Unlike 22a), it is formed in a semicircle shape.

Left and right side upper and lower portions of the first front and rear frames 30 are inserted into the first catching hole 21a to be fixed to the lower jaw of the first catching hole 21a to be fixed in an inverted 'B' shape. One catch ring 31 is formed to protrude.

Here, the first catching ring 31 is formed in an inverted trapezoidal shape of an ordinary light narrowing structure, and the upper portion of the first catching ring 31 is formed to have the same length as the lower jaw of the first catching hole 21a.

In addition, the second fixing hole 32 fixedly coupled to the first locking hole 21a and the fixing pin P of the strut frame 20 is disposed on the same line in the vertical direction as the first locking ring 31. It is formed between the engaging ring 31, the first holding ring 31, the second fixing hole 32 is not formed in the upper and lower ends of the first front and rear frame 30, the holding frame ( The fitting end 33 of the inverted 'L' shape which is in contact with the side part 22 of the 20 is protruded longer than the first catching ring 31.

Left and right side upper and lower portions of the first side frame 40 are inserted into the second catching hole 22a to be fixed to the lower jaw of the second catching hole 22a, and the second catch of the inverse '-' shape is fixed. The ring 41 protrudes, and the 'b' shaped support portion 42 supporting the shelf 10 protrudes from the lower side opposite to the second catching ring 41.

Here, the second catching ring 41 is formed in an inverted trapezoidal shape of the ordinary light narrowing structure, and the upper portion of the second catching ring 41 is formed to have the same length as the lower jaw of the second catching hole 22a.

According to the first embodiment of the present invention as described above will be described the assembly process and operation effects of the rack structure 100 for loading and storing heavy goods.

As shown in FIGS. 1 to 6, a pair of the strut frames 20 are installed such that the insertion holes 25 face each other, and another pair of the strut frames 20 is arranged in the same line in the horizontal direction. Install it.

At this time, while holding the fitting end 33 of at least one or more first front and rear frames 30 abuts between side portions 22 of the support frames 20 installed at the front and rear, the support frames installed at both sides ( The first locking ring 31 of the first front and rear frames 30 is inserted into the first locking hole 21a of one of the pairs, respectively, to lock the first locking hole 21a to the lower jaw of the first locking hole 21a. Let's do it.

That is, since the first catching hole 21a is formed in an inverted trapezoidal shape of the ordinary light narrowing structure, the first catching hole 31 is easily inserted into the upper portion of the first catching hole 21a and thus the first catching hole ( It is fixed to the lower jaw of 21a).

In other words, since the upper portion of the first catching ring 31 is formed to be the same as the length of the lower jaw of the first catching hole 21a, the upper portion of the first catching ring 31 is the first catching hole 21a. It is fitted to the lower jaw of the hook is fixed.

In addition, the fixing pin P is inserted into and fixed to the second fixing hole 32 of the first front and rear frames 30 and the first catching hole 21a of the support frame 20.

That is, since the upper portion of the first catching hole 21a is formed in a semicircular shape, the fixing pin P is easily inserted into and fixed to the second fixing hole 32 and the first catching hole 21a. It can be.

At this time, the second locking hole (22a) formed in both side direction inner side of the holding frame 20, while holding the second locking ring 41 of the at least one first side frame 40, the 'L' The shelf 10 is installed on the upper surface of the shaped support part 42.

That is, since the second catching hole 22a is formed in an inverted trapezoidal shape of the ordinary light beam narrow structure, the second catching ring 41 is easily inserted into the upper portion of the second catching hole 22a and thus the second catching hole ( It is fixed to the lower jaw of 22a).

In other words, since the upper portion of the second catching ring 41 is formed to be the same as the length of the lower jaw of the second catching hole 22a, the upper portion of the second catching ring 41 is the second catching hole 22a. It is fitted to the lower jaw of the locking is fixed and at the same time the stress is increased.

In addition, by locking the first catching ring 31 of another first front and rear frames 30 in the first catching hole 21a of the other pair of the holding frame 20, a plurality of logistics The rack structure 100 for a warehouse can be installed.

Therefore, the rack structure 100 for the warehouse according to the first embodiment of the present invention has a first and second hooking rings 31 and 41 on the lower jaw of the first and second locking holes 21a and 22a. Since the locking is fixed, it prevents the flow phenomenon generated laterally by the load of the heavy material loaded on the shelf (10).

In addition, the locking fastening of the first and second locking rings 31 and 41 at the lower jaws of the first and second locking holes 21a and 22a can be easily released without unnecessary external force, and can be easily assembled on the contrary. .

According to the second embodiment of the present invention, as shown in FIGS. 7 to 10, the structure of the rack structure 100 for a warehouse for loading and storing light weights is a plurality of strut frames 20 installed in the vertical direction. And, a plurality of fixed frame 50 surrounding the portion of the holding frame 20 in close contact with, and fixed to the upper surface while being installed in front, rear between the holding frame (20) between the holding frame (20) A plurality of second front and rear frames 60 on which the shelf 10 is installed and inserted into the insertion holes 25 of the strut frames 20 are installed in the left and right sides between the strut frames 20. It is composed of a second side frame 70.

Here, the strut frame 20 is as described in the first embodiment.

The fixing frame 50 is inserted into the first catching hole 21a and the second fixing part 51 provided with a plurality of third catching rings 51a fixed to the lower jaws of the first catching hole 21a. And, the end of the second fixing part 51 is composed of a welding portion 52 protruding in the direction of the side portion 22 of the support frame 20.

The third catching ring 51a is formed in an inverted trapezoidal shape of the ordinary light narrowing structure, and the upper portion of the third catching ring 51a is formed to have the same length as the lower jaw of the first catching hole 21a.

Here, the third fixing hole (51b) is fixed between the first locking hole (21a) and the fixing pin (P) between the third locking ring (51a) of the second fixing part (51) It is formed on the same line perpendicular to 51a).

In addition, the fixing frame 50 is formed shorter than the length of the holding frame 20 to be installed in a plurality of holding frame (20).

The second front and rear frames 60 are welded to the molten metal 52 of the fixed frame 50, and the first front and rear frames according to the first embodiment are installed so that a plurality of shelves 10 are provided on the upper surface. It is formed longer than the length of 30.

On the left and right sides of the second side frame 70, a third fixing hole 71 fixed to the first fixing hole 24a and the fixing pin P of the support frame 20 is formed.

According to the second embodiment of the present invention as described above will be described the assembly process and operation effects of the rack structure 100 for loading and storing the light weight.

As shown in FIGS. 7 to 10, the pair of the strut frames 20 are installed such that the insertion holes 25 face each other, while the pair of the strut frames 20 are arranged in the same line in the horizontal direction. Install it.

At this time, the first locking hole (21a) of one of the pair of holding frame 20 is inserted into the lower jaw of the first locking hole (21a) while inserting the third locking ring (51a) of the fixed frame (50) While fixing the locking portion 52 is installed so as to face each other.

That is, since the first catching hole 21a is formed in an inverted trapezoidal shape of the ordinary light narrowing structure, the first catching hole 51a is easily inserted into the upper portion of the first catching hole 21a, and thus the first catching hole ( It is fixed to the lower jaw of 21a).

In other words, since the upper portion of the third catching ring 51a is formed to be the same as the length of the lower jaw of the first catching hole 21a, the upper portion of the third catching ring 51a is the first catching hole 21a. It is fitted to the lower jaw of the locking is fixed and at the same time the stress is increased.

In addition, the fixing pin P is inserted into and fixed to the third fixing hole 51b of the fixing frame 50 and the first catching hole 21a of the support frame 20.

That is, since the upper portion of the first catching hole 21a is formed in a semicircular shape, the fixing pin P is easily inserted into and fixed to the third fixing hole 51b and the first catching hole 21a. It can be.

At this time, between the welds 52, at least one or more ends of the second front and rear frames 60 are welded to the welds 52, and the shelf 10 on the upper surface of the second front and rear frames 60. Install it.

The first fixing hole 24a and the second side surface of the support frame 20 are fitted to the insertion holes 25 of the support frame 20 by fitting left and right sides of at least one second side frame 70 to each other. The fixing pin (P) is inserted into the fixing hole 71 of the frame 70 to be fixedly coupled.

Here, the second side frame 70 may be installed in the holding frame 20 in the horizontal direction and the diagonal direction.

In addition, by locking the third locking ring (51a) of the other fixed frame 50 to the first locking hole (21a) of the other pair of the holding frame 20, a plurality of warehouse rack structure 100 can be installed.

Therefore, the rack structure 100 for the warehouse according to the second embodiment of the present invention is fixed to the lower hook of the first catching hole (21a) the third catching ring (51a), so that the shelf 10 It prevents the flow phenomenon generated laterally by the load of the light weight loaded, and can be easily installed and disassembled.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, Various changes and modifications may be made by those skilled in the art.

10: shelf 20: holding frame
30: first front and rear frame 40: first side frame
50: fixed frame 60: second front and rear frame
70: second side frame 100: rack structure for logistics warehouse

Claims (2)

In the warehouse rack structure 100 for storing and storing various light and heavy items on the shelf 10 in the warehouse,
A plurality of pairs of first catching holes 21a are formed in the vertical portion 21 at equal intervals in the vertical direction, and second catching holes 22a are formed at both ends of the left and right sides of the vertical portion 21. Side portions 22 provided at equal intervals toward the vertical direction are formed to protrude, and bent portions 23 bent inwardly are formed at ends of the side portions 22, and first fixing portions are formed at the ends of the bent portions 23. The first fixing part 24 having the holes 24a provided at equal intervals in the vertical direction is formed to protrude to form a strut frame 20 having an insertion hole 25 formed therein.
A first catching ring 31 inserted into the first catching hole 21a and fixed to the catching protrusion is protruded from the left and right sides, and is fixed to the first catching hole 21a and the fixing pin P. The first fixing hole 32 is formed on the same line in the vertical direction with the first catching ring 31, the fitting end 33 in contact with the side portion 22 protrudes between the first catching ring 31. Consists of the front and rear frames 30,
The second catching ring 41 inserted into the second catching hole 22a is fixed to the left and right sides to protrude from the left and right sides, and the support 42 supporting the shelf 10 is the second catching ring 41. ) Constitutes a first side frame 40 protruding to the opposite side,
A second fixing portion 51 having a third catching ring 51a inserted into the first catching hole 21a and fixed to the catching portion is formed, and a first catching hole 21a is formed in the second fixing portion 51. ) And a third fixing hole 51b fixedly coupled to the fixing pin P are formed in the same line as the third catching ring 51a in the vertical direction. Consists of a fixed frame 50 in which the welded portion 52 protrudes toward the side portion 22 of the 20,
The second front and rear frames 60 to support the shelf 10 while being welded to the welding portion 52, and
The first fixing hole 24a of the support frame 20 and the third fixing hole 71 fixedly coupled with the fixing pin P constitute a second side frame 70 formed on the left and right sides thereof.
When the heavy load is loaded on the shelf 10, the pair of strut frames 20 are installed so that the insertion holes 25 face each other, and the pair of strut frames are arranged in the same line in the horizontal direction. 20 is installed, while holding the fitting frame 33 of the at least one or more first front and rear frames 30 between the side portions 22 of the support frame 20 installed at the front and rear abut the support frame ( Locking the first locking ring 31 of the first front and rear frame 30, respectively in the first locking hole (21a) of the 20, the second fixing hole of the first front, rear frame 30 ( 32 and a fixing pin (P) is inserted into and fixed to the first catching hole 21a of the support frame 20, and at least one first to the inner second catching hole 22a of the support frame 20. While fixing the second locking ring 41 of the side frame 40, the shelf 10 is installed on the upper surface of the base 42,
When the light weight is loaded on the shelf 10, the pair of strut frames 20 are installed such that the insertion holes 25 face each other, while the pair of strut frames are arranged in the same line in the horizontal direction. 20 are installed, and the welding portions 52 face each other while fixing the third catching ring 51a of the fixed frame 50 to the first catching hole 21a of the support frame 20. And a fixing pin P is inserted into and fixed to the first locking hole 21a of the strut frame 20 and the third fixing hole 51b of the fixing frame 50, and the welding part 52 The shelf 10 is installed on the upper surface of the second front and rear frames 60 while welding both ends of the at least one second front and rear frames 60 to the welding unit 52, and the support frame 20 is disposed therebetween. The first height of the strut frame 20 while fitting the left and right sides of the at least one second side frame 70 to the insertion hole 25 of Hole (24a) and the second side frame 70 by inserting the fixing pin (P) to the fixing hole 71 is fixedly connected to the warehouse rack constructions, characterized in that the. The method of claim 1,
The first catching hole 21a, the second catching hole 22a, the first catching ring 31, the second catching ring 41, and the third catching ring 51a are formed in an inverted trapezoidal shape of a normal light narrowing structure. Rack structure for the warehouse, characterized in that it becomes.

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