Four-direction shuttling type goods shelf sub-guide rail supporting structure

Abstract

The utility model discloses a four-direction shuttling type goods shelf sub-guide rail supporting structure, and belongs to the technical field of logistics goods shelves. The four-way shuttling type goods shelf sub-guide rail supporting structure comprises a mounting mechanism, the mounting mechanism comprises a pair of stand columns, clamping plates are slidably arranged on one sides of the outer walls of the pair of stand columns, a pair of vertical plates are connected to the outer side walls of the pair of clamping plates, supporting mechanisms are arranged on the front face and the back face between the pair of stand columns, and each supporting mechanism comprises a pair of supporting columns; connecting plates are connected to the upper end faces of the pair of supporting columns, a supporting table is connected between the pair of connecting plates through bolt fasteners, a sub-guide rail is arranged on the front face of the supporting table, a laser pen is embedded in the end, away from the vertical plate, of the other supporting column, and an extrusion mechanism is arranged on the outer side wall of the vertical plate and comprises an empty box. A pair of sliding blocks is arranged on the inner wall of the empty box in a sliding mode, connecting rods are hinged to one sides of the pair of sliding blocks, connecting bases are hinged to one ends of the pair of connecting rods, and a pressing block is connected between the pair of connecting bases.

Description

Technical Field

[0001] The utility model relates to the technical field of logistics shelves, in particular to a guide rail support structure for a four-way shuttle shelf. Background Technique

[0002] With the diversification and complexity of the business types in modern logistics centers, four-way shuttle shelves, as a new automated storage solution, have gradually come into people's view. The intelligent four-way shuttle vehicles in the four-way shuttle shelves can realize multi-directional driving, efficient and flexible operation across aisles, are not restricted by space, and have stronger applicability to the application environment.

[0003] For example, a Chinese patent with the publication number CN219506821U discloses a guide rail support structure for a four-way shuttle shelf, which relates to the technical field of logistics shelves, and includes columns, sub-guides and support beams. The sub-guides are arranged on both sides of the columns, and the support beams are arranged at the bottoms of the sub-guides; the sub-guides include a first vertical plate, a first horizontal plate, a second vertical plate and a second horizontal plate connected in sequence to form a trapezoidal shape; the support structure is arranged between the sub-guides and the columns and above the support beams so as to be respectively connected to the columns, the sub-guides and the support beams; the support structure includes a support body, one end port of the support body is trapezoidal to match the sub-guides, a connecting plate is connected at one end port of the support body, and the connecting plate is connected to the second vertical plate of the sub-guides;

[0004] In the actual use process of the technical solution recorded in this scheme, when installing the support body on the column, it is not convenient to position the support body. During the installation process, it relies on manual support and lifting. During the manual support and lifting process, the position of the support body will change due to the overly sour hands caused by the long installation time. At the same time, when the support body supports the sub-guide rail, it is necessary to set support bodies at both ends of the sub-guide rail. After the support bodies at both ends of the sub-guide rail are respectively installed on the column and then the sub-guide rail is installed, when there is a deviation in the position between a pair of support bodies, the guide rail between the pair of support bodies will be inclined, affecting the operation efficiency of the shuttle vehicle. Content of the Utility Model

[0005] The purpose of the utility model is to provide a guide rail support structure for a four-way shuttle shelf to solve the problems raised in the above background technique.

[0006] In view of the above problems, the technical solution proposed by the utility model is as follows:

[0007] A four-way shuttle rack guide rail support structure includes an installation mechanism. The installation mechanism includes a pair of columns. On one side of the outer walls of the pair of columns, engaging plates are slidably provided. On the outer side walls of the pair of engaging plates, a pair of vertical plates are connected. On the front and back between the pair of columns, support mechanisms are provided. The support mechanism includes a pair of support columns. One ends of the pair of support columns are respectively connected to the surfaces of the pair of vertical plates away from the columns. On the upper end surfaces of the pair of support columns, connecting plates are connected. Between the pair of connecting plates, a support table is connected by bolt fasteners. A sub-guide rail is provided on the front of the support table. Inside one of the other support columns at the end away from the vertical plate, a laser pen is embedded. On the outer side wall of the vertical plate, an extrusion mechanism is provided. The extrusion mechanism includes an empty box. Inside the inner wall of the empty box, a pair of sliders are slidably provided. On one side of the pair of sliders, connecting rods are hinged. One ends of the pair of connecting rods are hinged to a connecting seat. Between the pair of connecting seats, a pressing block is connected. One side of the pressing block penetrates through the empty box.

[0008] Further, on one side of the inner wall of the empty box, a chute is opened. The sliders extend to the inside of the chute on the side away from the connecting rods and are slidably connected to the chute. Inside the empty box, a bidirectional lead screw is rotatably connected. Both ends of the bidirectional lead screw penetrate through the sliders and extend to the outside, and are both threadedly connected to the sliders.

[0009] The beneficial effect of adopting the above further scheme is that when the bidirectional lead screw rotates, a pair of sliders threadedly connected to the bidirectional lead screw will move towards the center in a sliding manner with the chute.

[0010] Further, one end of the bidirectional lead screw penetrates through the empty box and extends to the outside, and a knob is sleeved on it.

[0011] The beneficial effect of adopting the above further scheme is that by setting the knob, when the knob is rotated, it is convenient to realize the rotation of the bidirectional lead screw.

[0012] Further, on the upper end of the support table and on one side of the upper end of the sub-guide rail, a number of second threaded holes are opened. Between a pair of opposite second threaded holes, a second bolt is threadedly connected. On the front of the support table and on the front of the sub-guide rail, a number of third threaded holes are opened. Between a pair of opposite third threaded holes, a third bolt is threadedly connected.

[0013] The beneficial effect of adopting the above further scheme is that by threadedly connecting a second bolt between a pair of opposite second threaded holes and threadedly connecting a third bolt between a pair of opposite third threaded holes, it is convenient to realize the connection and fixation between the sub-guide rail and the support table.

[0014] Further, several supports are connected inside the support platform. The upper end and one side of each support are respectively connected with a first support rod and a second support rod. The upper end of the first support rod is in contact with the inner upper end of the sub-guide rail, and one end of the second support rod is in contact with the inner side of the sub-guide rail.

[0015] The beneficial effect of adopting the above further solution is that by arranging the supports, it is convenient to install the first support rod and the second support rod. By arranging the first support rod and the second support rod, the sub-guide rail is supported, avoiding the hollow inside the support platform, resulting in a reduction in the support force of the support platform on the hollow sub-guide rail and thus affecting the overall rigidity of the shelf.

[0016] Further, the surface of the clamping plate facing the adjacent column is in mutual contact. A pair of grooves are provided on both sides of the adjacent columns close to the center. The center of the clamping plate extends into the interior of the adjacent groove and is mutually clamped with the groove.

[0017] The beneficial effect of adopting the above further solution is that by arranging the grooves, since the center of the clamping plate extends into the interior of the adjacent groove, it is convenient for the clamping plate to be stable on one side of the column under the action of the groove.

[0018] Further, a pair of mounting holes are provided on the vertical plate. A number of first threaded holes are provided on the column at the position of the vertical plate. A first bolt is threadedly connected between the opposite first mounting hole and the first threaded hole.

[0019] The beneficial effect of adopting the above further solution is that by threadedly connecting a first bolt between the opposite first mounting hole and the first threaded hole, it is convenient to realize the connection and fixation between the vertical plate and the column.

[0020] Compared with the prior art, the beneficial effects of the present utility model are as follows: For the guide rail support structure of the four-way shuttle rack, by slidably arranging clamping plates on the outer sides of a pair of columns, and arranging vertical plates on both outer sides of the clamping plates, the pair of vertical plates on the clamping plate are respectively located on the front and back of the column. Through the connection of the clamping plates, a pair of vertical plates on the same side are always in a horizontal state. The number of vertical plates is four, which is the same as the number of empty boxes. When turning the knobs on a pair of empty boxes on the same side, the bidirectional lead screw inside the empty box will rotate, so that a pair of sliders threadedly connected to the bidirectional lead screw move towards the center in a sliding manner with the chute, and under the action of the connecting rod and the connecting seat, the pressing block is pushed out of the empty box, thereby fixing the positions of the clamping plate, the vertical plate and the support column on the column, avoiding the displacement of the clamping plate. By setting a laser pointer, after the positions of the clamping plate, the vertical plate and the support column on one column are fixed, turn on the laser pointer on the other support column, and the laser pointer is directed at the support column with a fixed position on one column. By observing whether the laser beam is on the same horizontal line, the horizontal state of a pair of support columns located on the front or back of a pair of columns can be judged. After a pair of support columns are horizontal, then fix the positions of the clamping plate, the vertical plate and the support column on the other column that have not been fixed, which is convenient to ensure the horizontality of the sub-guide rail between a pair of connecting plates on a pair of support columns. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 FIG. 6 is a three-dimensional structural schematic diagram of a guide rail support structure of a four-way shuttle rack provided by the present utility model;

[0022] Figure 2 FIG. 10 is a three-dimensional unfolded structural schematic diagram of a clamping plate and a column of a guide rail support structure of a four-way shuttle rack provided by the present utility model;

[0023] Figure 3 FIG. 14 is an exploded three-dimensional structural schematic diagram of a support mechanism of a guide rail support structure of a four-way shuttle rack provided by the present utility model;

[0024] Figure 4 FIG. 18 is a front sectional structural schematic diagram of an empty box of a guide rail support structure of a four-way shuttle rack provided by the present utility model.

[0025] In the figure: 100, mounting mechanism; 1001, column; 1002, groove; 1003, engaging plate; 1004, vertical plate; 1005, first bolt; 200, support mechanism; 2001, support column; 2002, connecting plate; 2003, support table; 2004, sub-guide rail; 2005, support; 2006, first support rod; 2007, second support rod; 2008, second bolt; 2009, third bolt; 2010, laser pointer; 300, extrusion mechanism; 3001, empty box; 3002, chute; 3003, slider; 3004, bidirectional lead screw; 3005, connecting rod; 3006, connecting seat; 3007, pressing block; 3008, knob. Detailed implementation mode

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0027] Please refer to Figures 1-4, the present utility model provides a technical solution: a guide rail support structure for a four-way shuttle rack, which includes an installation mechanism 100. The installation mechanism 100 includes a pair of columns 1001. On one side of the outer walls of the pair of columns 1001, engaging plates 1003 are slidably provided. On the outer side walls of the pair of engaging plates 1003, a pair of vertical plates 1004 are connected. On the front and back between the pair of columns 1001, support mechanisms 200 are provided. The support mechanism 200 includes a pair of support columns 2001. One ends of the pair of support columns 2001 are respectively connected to the surfaces of the pair of vertical plates 1004 away from the columns 1001. On the upper end surfaces of the pair of support columns 2001, connecting plates 2002 are connected. Between the pair of connecting plates 2002, a support platform 2003 is connected by bolt fasteners. On the front of the support platform 2003, a sub-guide rail 2004 is provided. Inside one of the other support columns 2001 at the end away from the vertical plate 1004, a laser pen 2010 is embedded. On the outer side wall of the vertical plate 1004, an extrusion mechanism 300 is provided. The extrusion mechanism 300 includes an empty box 3001. Inside the inner wall of the empty box 3001, a pair of sliders 3003 are slidably provided. On one side of the pair of sliders 3003, a pair of connecting rods 3005 are hinged. One ends of the pair of connecting rods 3005 are hinged to a connecting seat 3006. Between the pair of connecting seats 3006, a pressing block 3007 is connected. One side of the pressing block 3007 penetrates through the empty box 3001. By slidably arranging engaging plates 1003 on the outside of the pair of columns 1001, and arranging vertical plates 1004 on both sides outside the engaging plates 1003, the pair of vertical plates 1004 on the engaging plate 1003 are respectively located on the front and back of the column 1001. Through the connection of the engaging plate 1003, the pair of vertical plates 1004 on the same side are always in a horizontal state. The number of vertical plates 1004 is four, which is the same as the number of empty boxes 3001. When the pair of sliders 3003 move towards the center in opposite directions, and under the action of the connecting rods 3005 and the connecting seat 3006, the pressing block 3007 is pushed out of the empty box 3001, thereby fixing the positions of the engaging plate 1003, the vertical plate 1004, and the support column 2001 on the column 1001, preventing the engaging plate 1003 from shifting. By setting the laser pen 2010, after the positions of the engaging plate 1003, the vertical plate 1004, and the support column 2001 on one column 1001 are fixed, turn on the laser pen 2010 on the other support column 2001. The laser pen 2010 is directed towards the support column 2001 with a fixed position on one column 1001. By observing whether the laser beam is on the same horizontal line, the horizontal state of the pair of support columns 2001 located on the front or back of the pair of columns 1001 can be judged. After adjusting the position of the engaging plate 1003 on the other column 1001 so that the pair of support columns 2001 on the front or back of the pair of columns 1001 are horizontal, fix the positions of the engaging plate 1003, the vertical plate 1004, and the support column 2001 on the unfixed column 1001 on the other column 1001.

[0028] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0029] Please refer to Figures 1-4 , the present invention provides a technical solution: a chute 3002 is provided on one side of the inner wall of the empty box 3001. The slider 3003 extends to the inside of the chute 3002 on the side away from the connecting rod 3005 and is slidably connected to the chute 3002. A bidirectional lead screw 3004 is rotatably connected inside the empty box 3001. Both ends of the bidirectional lead screw 3004 penetrate through the slider 3003 and extend to the outside, and are threadedly connected to the slider 3003. One end of the bidirectional lead screw 3004 penetrates through the empty box 3001 and extends to the outside, and is sleeved with a knob 3008. When the knobs 3008 on a pair of empty boxes 3001 on the same side are rotated, the bidirectional lead screw 3004 inside the empty box 3001 will rotate, so that a pair of sliders 3003 threadedly connected to the bidirectional lead screw 3004 move towards the center in a sliding manner with the chute 3002.

[0030] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0031] Please refer to Figures 1-4, the present utility model provides a technical solution: a plurality of second threaded holes are provided at the upper end of the support table 2003 and one side of the upper end of the sub-guide rail 2004. A second bolt 2008 is threadedly connected between a pair of opposite second threaded holes. A plurality of third threaded holes are provided on the front surface of the support table 2003 and the front surface of the sub-guide rail 2004. A third bolt 2009 is threadedly connected between a pair of opposite third threaded holes. A plurality of supports 2005 are connected inside the support table 2003. The upper end and one side of the support 2005 are respectively connected with a first support rod 2006 and a second support rod 2007. The upper end of the first support rod 2006 is in contact with the inner upper end of the sub-guide rail 2004, and one end of the second support rod 2007 is in contact with one side of the inside of the sub-guide rail 2004. The engaging plate 1003 and the opposite surface of the adjacent column 1001 are in contact with each other. A groove 1002 is provided on both sides of a pair of columns 1001 near the center. The center of the engaging plate 1003 extends into the inside of the adjacent groove 1002 and is engaged with the groove 1002. A pair of mounting holes are provided on the vertical plate 1004. A plurality of first threaded holes are provided at the position of the column 1001 where the vertical plate 1004 is located. A first bolt 1005 is threadedly connected between the opposite first mounting hole and the first threaded hole. The support table 2003 is installed between a pair of connecting plates 2002 through bolt fasteners. By threadedly connecting a second bolt 2008 between a pair of opposite second threaded holes and threadedly connecting a third bolt 2009 between a pair of opposite third threaded holes, it is convenient to realize the connection and fixation between the sub-guide rail 2004 and the support table 2003. Through the combined use of the support 2005, the first support rod 2006 and the second support rod 2007, the sub-guide rail 2004 is supported, avoiding the hollow inside the support table 2003, resulting in the reduction of the support force of the support table 2003 on the sub-guide rail 2004 due to the hollow support of the sub-guide rail 2004, thereby affecting the overall rigidity of the shelf.

[0032] Specifically, the working principle of the guide rail support structure of this four-way shuttle rack: During use, first, when turning the knobs 3008 on a pair of empty boxes 3001 on the same side, the bidirectional lead screw 3004 inside the empty box 3001 will rotate, causing a pair of sliders 3003 threadedly connected to the bidirectional lead screw 3004 to move towards the center in a sliding manner with the chute 3002, and under the action of the connecting rod 3005 and the connecting seat 3006, the pressing block 3007 is pushed out of the empty box 3001, thereby fixing the positions of the clamping plate 1003, the vertical plate 1004, and the support column 2001 on the column 1001, preventing the clamping plate 1003 from shifting. Then, after the positions of the clamping plate 1003, the vertical plate 1004, and the support column 2001 on one column 1001 are fixed, turn on the laser pointer 2010 on the other support column 2001. The laser pointer 2010 is directed towards the support column 2001 with a fixed position on one column 1001. By observing whether the laser beams are on the same horizontal line, the horizontal state of a pair of support columns 2001 located on the front or back of a pair of columns 1001 can be judged. After adjusting the position of the clamping plate 1003 on the other column 1001 to make a pair of support columns 2001 on the front or back of a pair of columns 1001 horizontal, fix the positions of the clamping plate 1003, the vertical plate 1004, and the support column 2001 that are not fixed on the other column 1001. The installation between the vertical plate 1004 and the column 1001 is achieved through the first bolt 1005. The support table 2003 is installed between a pair of connecting plates 2002 through bolt fasteners. By threadedly connecting a second bolt 2008 between a pair of opposite second threaded holes and a third bolt 2009 between a pair of opposite third threaded holes, it is convenient to achieve the connection and fixation between the sub-guide rail 2004 and the support table 2003. Through the combined use of the support 2005, the first support rod 2006, and the second support rod 2007, the sub-guide rail 2004 is supported, preventing the inside of the support table 2003 from being hollow, which may reduce the support force of the support table 2003 on the sub-guide rail 2004 due to the hollow support, thereby affecting the overall rigidity of the shelf.

Claims

1. A four-way shuttle shelf rail support structure, characterized in that: The invention comprises a mounting mechanism (100), wherein the mounting mechanism (100) comprises a pair of upright posts (1001), a clamping plate (1003) is slidably provided on one side of the outer wall of the pair of upright posts (1001), a pair of vertical plates (1004) are connected to the outer side walls of the pair of clamping plates (1003), a support mechanism (200) is provided on the front and back sides of the pair of upright posts (1001), and the support mechanism (200) comprises a pair of support posts (2001), one end of the pair of support posts (2001) is respectively connected to a side of the pair of vertical plates (1004) away from the upright posts (1001), the upper end surfaces of the pair of support posts (2001) are connected to connecting plates (2002), and a support platform is connected between the pair of connecting plates (2002) via bolt fasteners. (2003), a sub-guide rail (2004) is provided on the front of the support platform (2003), wherein another of the support columns (2001) is embedded with a laser pen (2010) at one end away from the vertical plate (1004), and an extrusion mechanism (300) is provided on the outer wall of the vertical plate (1004), and the extrusion mechanism (300) includes an empty box (3001), and a pair of sliders (3003) are slidably provided on the inner wall of the empty box (3001), one side of the pair of sliders (3003) are hinged with connecting rods (3005), one end of the pair of connecting rods (3005) are hinged with connecting seats (3006), and a pressing block (3007) is connected between the pair of connecting seats (3006), and one side of the pressing block (3007) passes through the empty box (3001).

2. A four-way shuttle shelf rail support structure according to claim 1, characterized in that: A slide groove (3002) is provided on one side of the inner wall of the empty box (3001), and the slider (3003) extends to the inside of the slide groove (3002) on the side away from the connecting rod (3005) and is slidably connected to the slide groove (3002). A bidirectional screw rod (3004) is rotatably connected inside the empty box (3001), and both ends of the bidirectional screw rod (3004) pass through the slider (3003) and extend to the outside, and are both threadedly connected to the slider (3003).

3. A four-way shuttle shelf guide rail support structure according to claim 2, characterized in that: One end of the bidirectional screw rod (3004) passes through the empty box (3001) and extends to the outside, and is sleeved with a knob (3008).

4. A four-way shuttle shelf rail support structure according to claim 1, characterized in that: A plurality of second threaded holes are provided on the upper end of the support platform (2003) and one side of the upper end of the sub-guide rail (2004), and a second bolt (2008) is threadedly connected between a pair of opposite second threaded holes. A plurality of third threaded holes are provided on the front side of the support platform (2003) and the front side of the sub-guide rail (2004), and a third bolt (2009) is threadedly connected between a pair of opposite third threaded holes.

5. A four-way shuttle shelf rail support structure according to claim 4, characterized in that: The support platform (2003) is internally connected to a plurality of supports (2005), and the upper end and one side of the supports (2005) are respectively connected to a first support rod (2006) and a second support rod (2007), the upper end of the first support rod (2006) is in contact with the inner upper end of the sub-guide rail (2004), and one end of the second support rod (2007) is in contact with one side of the inner part of the sub-guide rail (2004).

6. A four-way shuttle shelf rail support structure according to claim 1, characterized in that: The engaging plate (1003) and the opposite side of the adjacent column (1001) are fitted together, and grooves (1002) are provided on both sides near the center of a pair of columns (1001). The center of the engaging plate (1003) extends to the inside of the adjacent groove (1002) and is engaged with the groove (1002).

7. A four-way shuttle shelf guide rail support structure according to claim 6, characterized in that: The vertical plate (1004) is provided with a pair of mounting holes, and the vertical column (1001) is provided with a plurality of first threaded holes located on the vertical plate (1004), and first bolts (1005) are threadedly connected between the first mounting holes and the first threaded holes.

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