Lightweight high-strength H-shaped goods shelf cantilever

Abstract

The utility model relates to the technical field of goods shelves, in particular to a light-weight high-strength H-shaped goods shelf cantilever which comprises two vertical beams, an upper horizontal beam and a lower horizontal beam are fixedly installed between the two vertical beams, supporting bases are fixedly installed at the bottom ends of the vertical beams, and a plurality of upper fixing sleeves and a plurality of lower fixing sleeves are detachably connected to the vertical beams. A first carrying plate is fixedly installed on the side face of the upper fixing sleeve, a second carrying plate is fixedly installed on the side face of the lower fixing sleeve, an inclined supporting rod is fixedly installed between the left side face of the lower fixing sleeve and the bottom face of the second carrying plate, and side supporting rods are installed on the right side faces of plate bodies on the front side and the rear side of the lower fixing sleeve correspondingly. The side supporting rods abut against the bottom face of the first carrying plate, rectangular inserting grooves are formed in two side plate bodies of the upper fixing sleeve and the lower fixing sleeve, rectangular inserting plates are fixedly installed on the bottom faces of the two side plate bodies of the upper fixing sleeve and the lower fixing sleeve, and the rectangular inserting plates are matched with the rectangular inserting grooves below in an inserted mode. The supporting device is high in structural strength and stable in supporting.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of goods shelves, and concretely relates to a lightweight high-strength H-shaped goods shelf cantilever. BACKGROUND

[0002] In the warehousing logistics industry, H-shaped goods shelf cantilevers are widely used for storing long materials, annular materials, boards, pipes and irregular goods, etc. Traditional H-shaped goods shelf cantilevers are usually welded from solid steel or thick steel plates, which have certain strength but have many drawbacks.

[0003] Firstly, the significant problem of traditional cantilevers is that the self-weight is too large. Since the weight is heavy, a large amount of manpower and material resources are consumed in the installation and handling of the goods shelf, which increases the labor intensity and cost. Secondly, the heavy cantilever raises the center of gravity of the entire goods shelf system, which reduces the stability of the goods shelf and causes great safety hazards in the storage and taking and placing of goods.

[0004] In order to achieve the effect of lightweight high strength, most of the current H-shaped goods shelf cantilevers are made of high-strength aluminum alloy material. The weight of high-strength aluminum alloy material is relatively light compared with the weight of traditional metal goods shelves, and the strength of high-strength aluminum alloy material is high, which can meet the demand of goods storage.

[0005] However, most H-shaped goods shelf cantilevers are generally fixed and installed on vertical beams by using a single fastening bolt alone, and there is a lack of corresponding limiting support assemblies between two cantilevers adjacent to each other. Since the fastening bolt may loosen during use, the fastening bolt alone has the defects of small stress area and instability after stress, which affects the stable placement of goods. In view of this, the lightweight high-strength H-shaped goods shelf cantilever is proposed. SUMMARY

[0006] The utility model aims to provide a lightweight high-strength H-shaped goods shelf cantilever to solve the defects proposed in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0008] The light-weight high-strength H-shaped goods shelf cantilever, comprising two mutually symmetrical vertical beams, two mutually symmetrical horizontal beams are fixedly installed between the two vertical beams, a support base is fixedly installed at the bottom end of the vertical beam, a plurality of upper fixing sleeves and a plurality of lower fixing sleeves are detachably connected to the vertical beam, a first carrying plate is fixedly installed on the side surface of the upper fixing sleeve, a second carrying plate is fixedly installed on the side surface of the lower fixing sleeve, an inclined support rod is fixedly installed between the left side surface of the lower fixing sleeve and the bottom surface of the second carrying plate, a side support rod is fixedly installed on the right side surface of the front and rear plate bodies of the lower fixing sleeve, the side support rod abuts against the bottom surface of the first carrying plate, a rectangular insertion slot is arranged in the two side plate bodies of the upper fixing sleeve and the lower fixing sleeve and communicated with the outside, and a rectangular insertion plate is fixedly installed on the bottom surface of the two side plate bodies of the upper fixing sleeve and the lower fixing sleeve, and the rectangular insertion plate is insertedly matched with the rectangular insertion slot below.

[0009] Preferably, the left and right side surfaces of the support base are fixedly installed with two mutually symmetrical fixed protrusions, and the fixed protrusions are fixedly installed on the external base.

[0010] Preferably, a clamping gap is arranged between the two side support rods, and the vertical beam penetrates from the clamping gap part.

[0011] Preferably, the cross sections of the upper fixing sleeve and the lower fixing sleeve are U-shaped, and the size of the rectangular insertion plate is matched with the size of the rectangular insertion slot.

[0012] Preferably, a plurality of through holes are arranged in the vertical beam, and two groups of mutually symmetrical bolt holes are arranged in the upper fixing sleeve, the lower fixing sleeve and the rectangular insertion plate, and a fastening bolt is insertedly matched in the corresponding through hole and bolt hole.

[0013] Preferably, the plurality of through holes are arranged along the height direction of the vertical beam, and the number of the through holes on each vertical beam is between 15 and 20.

[0014] Preferably, an elastic washer is sleeved on the fastening bolt, and a nut is threadedly connected on the fastening bolt, and the nut abuts against the side surface of the vertical beam through the elastic washer.

[0015] Preferably, an end stopper is fixedly installed on the upper surface of the end plate body of the first carrying plate and the second carrying plate, and the height of the end stopper is between 3cm and 5cm.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model discloses a U-shaped upper fixed sleeve and lower fixed sleeve are set up, cooperate the insertion structure of rectangular plug -in board and insertion slot, realize the quick assembly of first carrying board and second carrying board, make the integral contact area between upper fixed sleeve, lower fixed sleeve and vertical beam increase, through the triangular support design of inclined support rod and side support rod, combine the connecting mode of fastening bolt and elastic washer, realize the multidirectional stress dispersion of carrying board when bearing, reach the effect of enhancing cantilever structure stability, promote the bearing capacity, guarantee heavy load goods storage safety.

[0018] 2. The utility model discloses the fixed lug of support base is connected with the outside base, cooperates multiple along the height distribution's through -hole in vertical beam, realized the modularization installation and quick positioning of cantilever assembly, reached the effect of reducing the on -the -spot construction complexity, shortens the installation work time. DRAWINGS

[0019] Figure 1 It is the overall structure schematic diagram of the utility model;

[0020] Figure 2 It is the explosion structure schematic diagram of the utility model;

[0021] Figure 3 It is one of partial structure schematic diagram of the utility model;

[0022] Figure 4 It is the second of partial structure schematic diagram of the utility model;

[0023] Figure 5 It is the utility model Figure 4 The enlarged view of A place in the utility model;

[0024] The meaning of each reference numeral in the drawing is:

[0025] 1, vertical beam, 10, through -hole, 11, horizontal beam, 12, support base, 13, fixed lug;

[0026] 2, upper fixed sleeve, 20, first carrying board, 21, lower fixed sleeve, 22, rectangular insertion slot, 23, rectangular plug -in board, 24, second carrying board, 25, inclined support rod, 26, side support rod, 261, gap, 27, end stop, 28, fastening bolt, 281, elastic washer, 282, nut, 29, bolt hole. DETAILED DESCRIPTION

[0027] Clearly, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0028] Please refer to Figures 1-5 The utility model provides a technical scheme: light weight high strength's H type goods shelf cantilever, including two mutually symmetrical vertical beam 1, two vertical beam 1 between fixed mounting has two mutually symmetrical horizontal beam 11, vertical beam 1's bottom fixed mounting has support base 12, support base 12's left and right two side surfaces all fixed mounting has two mutually symmetrical fixed lugs 13 before and after, fixed lug 13 fixed mounting on the outside base, make goods shelf cantilever form stable three -dimensional bearing structure, combine support base 12 and fixed lug 13 with the fixed of outside base, make cantilever overall stability significantly improve, can effectively resist lateral stress.

[0029] In the embodiment, a plurality of upper fixing sleeves 2 and a plurality of lower fixing sleeves 21 are detachably connected to the vertical beam 1, a first carrying plate 20 is fixedly installed on the side surface of the upper fixing sleeve 2, a second carrying plate 24 is fixedly installed on the side surface of the lower fixing sleeve 21, an inclined support rod 25 is fixedly installed between the left side surface of the lower fixing sleeve 21 and the bottom surface of the second carrying plate 24, a side support rod 26 is fixedly installed on the right side surface of the front and rear side plate bodies of the lower fixing sleeve 21, the side support rod 26 abuts against the bottom surface of the first carrying plate 20, a rectangular insertion slot 22 that is in communication with the outside at the top is arranged in the two side plate bodies of the upper fixing sleeve 2 and the lower fixing sleeve 21, a rectangular insertion plate 23 is fixedly installed on the bottom surface of the two side plate bodies of the upper fixing sleeve 2 and the lower fixing sleeve 21, the rectangular insertion plate 23 is inserted and matched with the rectangular insertion slot 22 below, so that the upper fixing sleeve 2 and the lower fixing sleeve 21 and the first carrying plate 20 and the second carrying plate 24 can be quickly positioned and assembled, at the same time, the structure between the upper fixing sleeve 2 and the lower fixing sleeve 21 is ensured to be more firm and stable, the fixed contact area between the upper fixing sleeve 2 and the lower fixing sleeve 21 and the vertical beam 1 is increased, the fixing is more firm and stable, and the support strength is improved.

[0030] Specifically, a clamping gap 261 is arranged between the two side support rods 26, and the vertical beam 1 penetrates from the clamping gap 261, so that the lower fixing sleeve 21 can be normally fixed and installed on the vertical beam 1 from front to back.

[0031] Further, the cross section of the upper fixing sleeve 2 and the lower fixing sleeve 21 is U-shaped, which facilitates the fixing and installation operation of being sleeved on the vertical beam 1, and the size of the rectangular insertion plate 23 is matched with the size of the rectangular insertion slot 22, which is used for the stable insertion and assembly operation of the rectangular insertion plate 23.

[0032] In addition, a plurality of through holes 10 are arranged in the vertical beam 1, the upper fixing sleeve 2, the lower fixing sleeve 21 and the rectangular insertion plate 23 are each provided with two groups of mutually symmetrical bolt holes 29, corresponding through holes 10 and bolt holes 29 are inserted and matched with fastening bolts 28, the fastening bolts 28 are sleeved with elastic washers 281, the fastening bolts 28 are threadedly connected with nuts 282, the nuts 282 abut the elastic washers 281 against the side surface of the vertical beam 1, the plurality of through holes 10 are arranged along the height direction of the vertical beam 1, the number of the through holes 10 on each vertical beam 1 is between 15 and 20, the height of the upper fixing sleeve 2 and the lower fixing sleeve 21 can be adjusted as required, the cantilever layer spacing between the plurality of first loading plates 20 and the second loading plates 24 on each side is flexibly adjusted, and different specifications of goods storage are adapted.

[0033] It is worth noting that the end portion stoppers 27 are fixedly installed on the upper surfaces of the end portion plate bodies of the first loading plates 20 and the second loading plates 24, the height of the end portion stoppers 27 is between 3cm and 5cm, the goods are effectively prevented from sliding off, and the storage safety is improved.

[0034] In the embodiment, the device is entirely made of high-strength aluminum alloy material, the high-strength aluminum alloy material has good strength, and the quality is more light than traditional metal, so that the effect of light weight and high strength storage goods is achieved.

[0035] When the light weight and high strength H-shaped goods shelf cantilever of the utility model is used, the support base 12 is first fixed to the external base through the fixing protrusions 13, so that the vertical beam 1 is vertically stable;

[0036] According to the height requirement of the goods, the corresponding through hole 10 position is selected, the upper fixing sleeve 2 and the lower fixing sleeve 21 are sleeved from both sides of the vertical beam 1, the rectangular insertion plate 23 is inserted into the rectangular insertion slot 22 of the lower fixing sleeve, the stacking assembly of the upper fixing sleeve 2 and the lower fixing sleeve 21 is completed, at this time, the side support rod 26 is abutted on the bottom surface of the first loading plate 20 to form a triangular support, and the inclined support rod 25 directly supports the second loading plate 24;

[0037] The fastening bolts 28 are sequentially threaded through the bolt holes 29 of the fixing sleeve, the bolt holes 29 of the rectangular insertion plate 23 and the through holes 10 of the vertical beam 1, the nuts 282 are tightened after the elastic washers 281 are sleeved, so that the fixing sleeve and the vertical beam 1 are fastened;

[0038] When the goods are stored, the two ends of the goods are loaded on the first loading plate 20 and the second loading plate 24, and the placing operation is completed.

[0039] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the present application and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. Lightweight high-strength H-shaped shelving cantilever, comprising two mutually symmetrical vertical beams (1), characterized in that: Two described vertical beam (1) between the fixed installation has two mutually symmetrical horizontal beam (11) up and down, the bottom of vertical beam (1) fixedly installed with support base (12), vertical beam (1) can be detachably connected with a plurality of upper fixed sleeve (2) and a plurality of lower fixed sleeve (21), the side of upper fixed sleeve (2) is fixedly installed with first carrying plate (20), the side of lower fixed sleeve (21) is fixedly installed with second carrying plate (24), the left side of lower fixed sleeve (21) and the bottom surface of second carrying plate (24) are fixedly installed with inclined support rod (25), the right side of the front and rear two side plate bodies of lower fixed sleeve (21) is fixedly installed with side support rod (26), the side support rod (26) is abutted on the bottom surface of first carrying plate (20), the two side plate bodies of upper fixed sleeve (2) and lower fixed sleeve (21) are provided with rectangular slot (22) which is connected with the outside, the bottom surface of the two side plate bodies of upper fixed sleeve (2) and lower fixed sleeve (21) is fixedly installed with rectangular plug-in plate (23), the rectangular plug-in plate (23) and the rectangular slot (22) below are inserted and matched.

2. The lightweight high-strength H-shaped pallet cantilever according to claim 1, characterized in that: The left and right sides of the support base (12) are fixedly installed with two mutually symmetrical fixed protrusions (13), and the fixed protrusions (13) are fixedly installed on the external base.

3. The lightweight high-strength H-shaped shelf cantilever according to claim 1, characterized by: Two described side support rods (26) are provided with a clamping gap (261), and the vertical beam (1) penetrates from the clamping gap (261) part.

4. The lightweight high-strength H-shaped shelf cantilever according to claim 3, characterized by: The cross section of the upper fixed sleeve (2) and the lower fixed sleeve (21) is U-shaped, and the size of the rectangular plug-in plate (23) is matched with the size of the rectangular slot (22).

5. The lightweight high-strength H-shaped shelf cantilever according to claim 1, characterized by: A plurality of through holes (10) are arranged in the vertical beam (1), and a plurality of bolt holes (29) are arranged in the upper fixed sleeve (2), the lower fixed sleeve (21) and the rectangular plug-in plate (23), and the corresponding through holes (10) and bolt holes (29) are inserted and matched with fastening bolts (28).

6. The lightweight high-strength H-shaped shelf cantilever according to claim 5, characterized by: A plurality of through holes (10) are arranged along the height direction of the vertical beam (1), and the number of through holes (10) on each vertical beam (1) is between 15 and 20.

7. The lightweight high-strength H-shaped shelf cantilever according to claim 6, characterized by: The fastening bolt (28) is sleeved with an elastic washer (281), and the fastening bolt (28) is threadedly connected with a nut (282), and the nut (282) abuts the elastic washer (281) on the side of the vertical beam (1).

8. The lightweight high-strength H-shaped shelf cantilever according to claim 1, characterized by: The end block (27) is fixedly installed on the upper surface of the end plate body of the first carrying plate (20) and the second carrying plate (24), and the height of the end block (27) is between 3cm and 5cm.

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