Roller guide rail for aluminum profile goods shelf

Abstract

The roller guide rail comprises the aluminum profile goods shelf, a sliding rail U-shaped aluminum profile installed in the bottom end of the aluminum profile goods shelf and a detachable auxiliary mechanism arranged at the bottom of the aluminum profile goods shelf, and a plurality of aluminum alloy rollers are fixed to the upper portion of the sliding rail U-shaped aluminum profile. The aluminum alloy rollers are evenly arranged in the sliding rail U-shaped aluminum profile at equal intervals, and one end of the stainless steel counter-locking nut enters from a through hole in the right side wall of the sliding rail U-shaped aluminum profile and penetrates through an inner channel of the aluminum alloy rollers to be connected with the stainless steel counter-locking bolt on the left side of the sliding rail U-shaped aluminum profile in a fastened mode. The two ends of the device are basically consistent with a goods shelf linkage structure, the T-shaped bolts and the locknuts are adopted for fastening installation, and the whole installation is easy, convenient and rapid.

Description

Technical Field

[0001] The invention relates to the technical field of vehicle logistics shelves and slide rails, and in particular to a roller guide rail for aluminum profile shelves. Background Art

[0002] A roller slide is a device that uses rollers to roll on a track to achieve the sliding of objects. It uses rolling friction to achieve linear motion of objects. Compared with sliding friction, roller slides can provide smoother and more efficient motion, and have advantages such as strong load-bearing capacity, easy installation, and low noise. The roller slide has a relatively simple structure and has been around for a long time.

[0003] In order to meet the vibration requirements of vehicles, most of the existing vehicle roller guides on the market use a riveted structure to fix the tube wheel and the guide rail, which is troublesome to disassemble. At the same time, when damaged, the entire guide rail needs to be replaced, and the maintenance cost is high. Therefore, in view of the above problems, a roller guide rail for aluminum profile shelves is proposed. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0005] A roller guide rail for an aluminum profile shelf comprises an aluminum profile shelf, a U-shaped aluminum profile for a slide rail installed inside the bottom end of the aluminum profile shelf, and a detachable auxiliary mechanism arranged at the bottom of the aluminum profile shelf; a plurality of aluminum alloy rollers are fixed above the U-shaped aluminum profile for the slide rail; the aluminum alloy rollers are evenly arranged inside the U-shaped aluminum profile for the slide rail at the same interval; one end of a stainless steel locking nut enters from a through hole on the right side wall of the U-shaped aluminum profile for the slide rail, passes through an internal channel of the aluminum alloy roller, and is fastened to a stainless steel locking bolt on the left side of the U-shaped aluminum profile for the slide rail; an anti-loosening gasket is placed at the joint between the stainless steel locking bolt and the left side of the U-shaped aluminum profile for the slide rail.

[0006] Preferably, the front and rear ends of the U-shaped aluminum profile of the slide rail are right-angle placement opening structures, and the inner side wall of the right-angle placement opening is fitted and connected to the side wall of the aluminum profile shelf.

[0007] Preferably, stainless steel bolts are fixed inside the front and rear frames of the aluminum profile shelf, a stainless steel mounting pad is placed on the stainless steel bolt, one side of the stainless steel mounting pad is fit-connected to one side of the aluminum alloy slide rail fixing seat, and one end of the stainless steel bolt passes through the aluminum alloy slide rail fixing seat and is fastened to the stainless steel anti-loosening nut.

[0008] Preferably, a limiting boss is provided at the left end of the aluminum alloy slide rail fixing seat, and the right side of the limiting boss is fit and connected to the left side of the slide rail U-shaped aluminum profile. A limiting protrusion is provided at the right end of the aluminum alloy slide rail fixing seat, and the left side of the limiting protrusion is fit and connected to the right side of the slide rail U-shaped aluminum profile.

[0009] Preferably, the cross-section of the stainless steel bolt when viewed from the left is a "T"-shaped structure, and one end of the "T"-shaped structure is fixed to the inside of the frame of the aluminum profile shelf.

[0010] Preferably, the detachable auxiliary mechanism includes a base frame, the tops at both ends of the base frame are fitted and connected to the bottom sides at both ends of the aluminum profile shelf, and moving wheels are installed at the bottom of the base frame.

[0011] Preferably, internal threaded tubes are provided inside the left and right ends of the base frame, the inside of the internal threaded tube is connected to the outside of the threaded rod through threads, and the bottom of the threaded rod is fixedly connected to the top of the support plate.

[0012] Preferably, a fixed frame is installed on one side of the left and right ends of the base frame, a movable top plate is installed inside the fixed frame, the positioning bolt passes through the internal positioning hole of the top plate and is connected to the bottom of the fixed frame, and one side of the top plate is fitted and connected to the inner side of the aluminum profile shelf frame.

[0013] Preferably, there are plural positioning holes, and the diameters of each positioning hole are the same.

[0014] Preferably, a locking hole is provided inside the bottom end of the fixing frame, the size of the locking hole is adapted to the size of the bottom end of the positioning bolt, a spring sheet is provided inside the locking hole, and the spring sheet is an arc-shaped structure.

[0015] Compared with the prior art, the present invention has the following beneficial effects: (1) The two ends of the device are basically consistent with the shelf connection structure, and are fastened and installed using T-bolts and anti-loosening nuts, making the overall installation simple and quick.

[0016] (2) The device can freely adjust the position of the slide rail according to the size of the stored and retrieved materials. After the position is determined, the roller slide rail base plate can be tightened to fix the roller slide rail device.

[0017] (3) When the roller is damaged and needs maintenance, the roller can be quickly replaced by loosening the roller fixing bolts, reducing maintenance costs.

[0018] (4) The aluminum shelf is placed on the base frame, and the top plate is pushed into the inside of the aluminum shelf along the fixed frame. The positioning bolt passes through the positioning hole and is connected to the inside of the positioning hole. The side of the top plate is connected to the inner wall of the aluminum shelf. In this way, the aluminum shelf is placed on the base frame and its position is fixed, which is convenient for the staff to adjust the position of the aluminum shelf. At the same time, the threaded rod is rotated to drive the support plate to descend. After the bottom of the support plate contacts the ground, the position of the base frame will be fixed and will not move easily. The aluminum shelf can be used directly. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is a schematic diagram of the connection structure between the aluminum profile shelf and the slide rail U-shaped aluminum profile of the present invention;

[0021] Figure 2 This is a schematic diagram of the three-dimensional structure of the U-shaped aluminum profile of the slide rail of the present invention;

[0022] Figure 3 This is a schematic diagram of the exploded structure of the roller slide rail and the shelf connection of the present invention;

[0023] Figure 4 This is a schematic diagram of the explosion structure of the roller and the slide rail installation of the present invention;

[0024] Figure 5 This is a schematic diagram of the front cross-sectional structure of the fixed seat limit of the present invention;

[0025] Figure 6 It is a schematic diagram of the connection structure between the aluminum profile shelf and the detachable auxiliary mechanism of the present invention;

[0026] Figure 7 It is a schematic diagram of the front cross-sectional structure of the detachable auxiliary mechanism of the present invention;

[0027] Figure 8 It is a schematic diagram of the front cross-sectional structure of the fixing frame of the present invention;

[0028] Fig. 9 For the present invention Figure 8 A is a schematic diagram of the enlarged structure.

[0029] Explanation of the reference numerals in the figure: aluminum profile shelf 1, stainless steel bolts 2, stainless steel mounting pads 3, stainless steel anti-loosening nuts 4, aluminum alloy slide rail fixing seat 5, slide rail U-shaped aluminum profile 6, aluminum alloy roller 7, stainless steel locking nuts 8, stainless steel locking bolts 9, anti-loosening washers 10, limiting bosses 11, limiting protrusions 12, base frame 13, internal threaded tube 14, threaded rod 15, support plate 16, moving wheel 17, fixing frame 18, top plate 19, positioning holes 20, positioning bolts 21, positioning holes 22, spring sheets 23. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] See also Figure 1-9 An embodiment of the present invention is as follows: a roller guide rail for an aluminum profile shelf, comprising an aluminum profile shelf 1, a slide rail U-shaped aluminum profile 6 installed inside the bottom end of the aluminum profile shelf 1, and a detachable auxiliary mechanism arranged at the bottom of the aluminum profile shelf 1, a plurality of aluminum alloy rollers 7 are fixed above the slide rail U-shaped aluminum profile 6, and the aluminum alloy rollers 7 are evenly arranged inside the slide rail U-shaped aluminum profile 6 at the same spacing distance, one end of a stainless steel locking nut 8 enters from a through hole on the right side wall of the slide rail U-shaped aluminum profile 6, passes through an internal channel of the aluminum alloy roller 7 and is fastened to a stainless steel locking bolt 9 on the left side of the slide rail U-shaped aluminum profile 6, an anti-loosening gasket 10 is placed at the joint between the stainless steel locking bolt 9 and the left side of the slide rail U-shaped aluminum profile 6, when the roller is damaged for maintenance, the stainless steel locking nut 8 and the stainless steel locking bolt 9 that fix the aluminum alloy roller 7 can be loosened to achieve quick and separate replacement of the roller, thereby reducing maintenance costs.

[0033] The front and rear ends of the slide rail U-shaped aluminum profile 6 are right-angle placement opening structures, and the inner side wall of the right-angle placement opening is fitted and connected with the side wall of the aluminum profile shelf 1, so as to facilitate fixing the slide rail U-shaped aluminum profile 6 inside the bottom end of the aluminum profile shelf 1.

[0034] Stainless steel bolts 2 are fixed inside the front and rear frames of the aluminum profile shelf 1, and stainless steel mounting pads 3 are placed on the stainless steel bolts 2. One side of the stainless steel mounting pad 3 is fitted and connected to one side of the aluminum alloy slide rail fixing seat 5. One end of the stainless steel bolt 2 passes through the aluminum alloy slide rail fixing seat 5 and is fastened to the stainless steel anti-loosening nut 4. The device can adjust the position of the stainless steel bolt 2 and the slide rail U-shaped aluminum profile 6 according to the size of the materials to be stored and accessed. After determining the position, the aluminum alloy slide rail fixing seat 5 is fastened by the stainless steel bolt 2 and the stainless steel anti-loosening nut 4 to fix the roller slide device.

[0035] A limiting boss 11 is provided at the left end of the aluminum alloy slide rail fixing seat 5, and the right side of the limiting boss 11 is fitted and connected to the left side of the slide rail U-shaped aluminum profile 6. A limiting protrusion 12 is provided at the right end of the aluminum alloy slide rail fixing seat 5, and the left side of the limiting protrusion 12 is fitted and connected to the right side of the slide rail U-shaped aluminum profile 6. After the aluminum alloy slide rail fixing seat 5 is inserted into the slide rail U-shaped aluminum profile 6, the limiting boss 11 and the limiting protrusion 12 can prevent the position of the aluminum alloy slide rail fixing seat 5 from being offset.

[0036] The left-side cross-section of the stainless steel bolt 2 is a "T"-shaped structure, and one end of the "T"-shaped structure is fixed to the inside of the frame of the aluminum profile shelf 1, so as to facilitate adjustment of the position of the stainless steel bolt 2 inside the aluminum profile shelf 1.

[0037] The detachable auxiliary mechanism includes a base frame 13, the tops of both ends of the base frame 13 are fitted and connected to the bottom sides of both ends of the aluminum profile shelf 1, and moving wheels 17 are installed at the bottom of the base frame 13. The moving wheels 17 can improve the convenience of moving the device. Internally provided internal threaded tubes 14 are provided at the left and right ends of the base frame 13. The inside of the internal threaded tube 14 is connected to the outside of the threaded rod 15 through threads. The bottom of the threaded rod 15 is fixedly connected to the top of the support plate 16. By rotating the threaded rod 15, the support plate 16 can be driven to rise and fall. After the bottom of the support plate 16 contacts the ground, the position of the base frame 13 will be fixed and will not move easily.

[0038] A fixed frame 18 is installed on one side of the left and right ends of the base frame 13, and a movable top plate 19 is installed inside the fixed frame 18. The positioning bolt 21 passes through the internal positioning hole 20 of the top plate 19 and is connected to the bottom of the fixed frame 18. One side of the top plate 19 is closely connected to the inner side of the frame of the aluminum profile shelf 1. The top plate 19 is pushed into the inside of the aluminum profile shelf 1 along the fixed frame 18, and the positioning bolt 21 passes through the positioning hole 20 and is connected to the inside of the positioning hole 22. The side of the top plate 19 is closely connected to the inner wall of the aluminum profile shelf 1. In this way, the aluminum profile shelf 1 is placed on the base frame 13, and the position will be fixed, which increases the convenience of the staff in moving the aluminum profile shelf 1. At the same time, the support plate 16 is driven down by rotating the threaded rod 15. After the bottom of the support plate 16 contacts the ground, the position of the base frame 13 will be fixed and will not move easily.

[0039] There are plural positioning holes 20, and the diameter of each positioning hole 20 is the same. The positioning bolt 21 can adjust the position of the top plate 19 by inserting it into different positioning holes 20. A positioning hole 22 is provided inside the bottom end of the fixed frame 18. The size of the positioning hole 22 is adapted to the size of the bottom end of the positioning bolt 21. A spring sheet 23 is provided on the inside of the positioning hole 22. The spring sheet 23 is an arc-shaped structure. When the positioning bolt 21 is inserted into the positioning hole 20, the spring sheet 23 will be squeezed. In the absence of external force, the positioning bolt 21 is not easy to loosen.

[0040] When in use, by loosening the aluminum alloy roller 7 to fix the stainless steel locking nut 8 and the stainless steel locking bolt 9, the roller can be quickly replaced separately to reduce maintenance costs. The device can adjust the position of the stainless steel bolt 2 and the U-shaped aluminum profile 6 of the slide rail according to the size of the materials to be stored and accessed. After determining the position, the aluminum alloy slide rail fixing seat 5 is tightened by the stainless steel bolt 2 and the stainless steel anti-loosening nut 4 to fix the roller slide rail device. The aluminum profile shelf 1 is placed on the base frame 13, and the top plate 19 is pushed into the inside of the aluminum profile shelf 1 along the fixing frame 18. The positioning bolt 21 passes through the positioning hole 20 and is connected to the inside of the positioning hole 22. The side of the top plate 19 is fitted and connected with the inner wall of the aluminum profile shelf 1. In this way, the aluminum profile shelf 1 is placed on the base frame 13, and the position will be fixed, which is convenient for the staff to adjust the position of the aluminum profile shelf 1. At the same time, the threaded rod 15 is rotated to drive the support plate 16 to descend. After the bottom of the support plate 16 contacts the ground, the position of the base frame 13 will be fixed and will not move easily, so the aluminum profile shelf 1 can be used directly.

[0041] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative labor.

[0042] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A roller guide rail for aluminum profile shelves, characterized by: The invention comprises an aluminum profile shelf (1), a U-shaped aluminum profile (6) installed inside the bottom end of the aluminum profile shelf (1), and a detachable auxiliary mechanism arranged at the bottom of the aluminum profile shelf (1); a plurality of aluminum alloy rollers (7) are fixed above the U-shaped aluminum profile (6); the aluminum alloy rollers (7) are evenly arranged inside the U-shaped aluminum profile (6) at the same spacing; one end of the stainless steel locking nut (8) enters from a through hole on the right side wall of the U-shaped aluminum profile (6), passes through the internal channel of the aluminum alloy roller (7), and is fastened to a stainless steel locking bolt (9) on the left side of the U-shaped aluminum profile (6); and an anti-loosening gasket (10) is placed at the joint between the stainless steel locking bolt (9) and the left side of the U-shaped aluminum profile (6).

2. The roller guide rail for aluminum profile shelf according to claim 1, characterized in that: The front and rear ends of the slide rail U-shaped aluminum profile (6) are right-angle placement opening structures, and the inner side wall of the right-angle placement opening is fitted and connected to the side wall of the aluminum profile shelf (1).

3. The roller guide rail for aluminum profile shelf according to claim 1, characterized in that: Stainless steel bolts (2) are fixed inside the front and rear frames of the aluminum profile shelf (1), a stainless steel mounting pad (3) is placed on the stainless steel bolt (2), one side of the stainless steel mounting pad (3) is fitted and connected to one side of the aluminum alloy slide rail fixing seat (5), and one end of the stainless steel bolt (2) passes through the aluminum alloy slide rail fixing seat (5) and is fastened to the stainless steel anti-loosening nut (4).

4. The roller guide rail for aluminum profile shelf according to claim 1, characterized in that: A limiting boss (11) is provided at the left end of the aluminum alloy slide rail fixing seat (5), and the right side of the limiting boss (11) is fitted and connected to the left side of the slide rail U-shaped aluminum profile (6). A limiting protrusion (12) is provided at the right end of the aluminum alloy slide rail fixing seat (5), and the left side of the limiting protrusion (12) is fitted and connected to the right side of the slide rail U-shaped aluminum profile (6).

5. The roller guide rail for aluminum profile shelf according to claim 3 is characterized in that: The cross-section of the stainless steel bolt (2) when viewed from the left is a "T"-shaped structure, and one end of the "T"-shaped structure is fixed to the inside of the frame of the aluminum profile shelf (1).

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