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CN-224211686-U - Outward flanging bracket for goods shelf and connecting structure thereof

CN224211686UCN 224211686 UCN224211686 UCN 224211686UCN-224211686-U

Abstract

The utility model discloses a flanging bracket for a goods shelf and a connecting structure thereof, comprising a bracket main body formed by stamping an SPHC hot rolled plate, wherein the top of the bracket main body is provided with a transverse continuous flanging, the direction of the continuous flanging is perpendicular to the plane of the bracket main body, the top flanging length of the continuous flanging is 14-16mm, the side bending length is 29-31mm, the thickness of the bracket main body is 2-4mm, waist hole flanging is arranged on two sides of the bracket main body, the flanging edge of the waist hole flanging is formed with the bracket main body at a 90-degree bending angle through stamping the SPHC hot rolled plate, the bracket beam adopts a galvanized steel plate laser cutting and bending process, the traditional complex procedures of welding, plastic spraying and the like are omitted, the labor and equipment cost are reduced, the size of the bracket main body can be flexibly adjusted according to the weight of goods, the flanging width and the arm length are designed in a positive proportion, the unitized standardized production is supported, the design and processing cost is reduced, the flanging is tightly attached to a stand column, extra slotting is not needed, and the installation flow is simplified.

Inventors

  • MAO KAIMING
  • WANG KAISHENG
  • HUANG QINGGUANG
  • Xie Chengxiao
  • XIE JING
  • ZHANG YUTAO
  • Shou Yubin
  • ZHANG CHUNLEI
  • LING TAO
  • CHEN XINAN

Assignees

  • 浙江中扬立库技术有限公司

Dates

Publication Date
20260508
Application Date
20250509

Claims (8)

  1. 1. A flanging bracket for a shelf, comprising: a bracket body (1); The bracket comprises a bracket body (1), wherein the top of the bracket body is provided with a transverse continuous flanging (11), the direction of the continuous flanging (11) is perpendicular to the plane of the bracket body, the top flanging length of the continuous flanging (11) is 14-16mm, the side bending length is 29-31mm, and the thickness of the bracket body (1) is 2-4mm; Waist hole flanging (12) are arranged on two sides of the bracket main body (1), and the flanging edges of the waist hole flanging and the bracket main body form a 90-degree bending angle; The bracket is characterized in that a through hole (13) and a spade-shaped hanging tooth (14) are formed in the inner side of the bracket main body (1), and a reinforcing rib is arranged on the surface of the hanging tooth (14);
  2. 2. A flanged bracket for a pallet according to claim 1, characterized in that the width of the transversely continuous flange (11) is proportional to the arm length of the bracket.
  3. 3. The flanging bracket for the goods shelf as claimed in claim 1, wherein the waist hole length direction of the waist hole flanging (12) is reserved for +/-2 mm.
  4. 4. A coupling structure for a shelf comprising the flanging bracket for a shelf as defined in any one of claims 1 to 3, further comprising: The bracket beam (2) is bent into a C-shaped section by a galvanized steel plate, a locking hole (21) matched with the bracket waist hole flanging (12) is formed in the bracket beam (2), and the locking hole (21) is formed by combining a round hole and a waist hole; The bracket main body (1) is embedded into a hole groove (31) of the upright post (3) through a hanging tooth (14) and is locked through a bolt (4); The bracket beam (2) is fixed with the bracket waist hole flanging (12) in a penetrating way through the bolts (4).
  5. 5. A coupling structure for shelves according to claim 4, characterized in that said tooth (14) forms a double fixation with the slot (31) of the upright (3).
  6. 6. The connecting structure for the shelf according to claim 5, wherein the opening direction of the C-shaped section of the bracket beam (2) is aligned with the flanging (12) of the bracket waist hole, and the tolerance fit clearance between the diameter of the round hole of the locking hole (21) and the bolt (4) is less than or equal to 0.5mm.
  7. 7. The connecting structure for the shelf according to claim 6, wherein the galvanized steel sheet of the bracket beam (2) is more than or equal to 1.5mm in thickness, and the bending angle error is controlled to be +/-0.5 degrees.
  8. 8. The connecting structure for the shelf according to claim 4, wherein a rubber buffer pad is arranged at the connecting part of the bracket beam (2) and the bracket main body (1).

Description

Outward flanging bracket for goods shelf and connecting structure thereof Technical Field The utility model relates to the technical field of storage logistics equipment, in particular to a flanging bracket for a goods shelf and a connecting structure thereof. Background In the field of storage logistics equipment, a goods shelf bracket and a connecting structure thereof are key components for supporting the bearing performance of a goods shelf, at present, the goods shelf bracket commonly used in the market is formed by mainly stamping front hanging teeth, and two sides of the goods shelf bracket need to be welded with fixing plates to realize locking connection with a bracket beam. The traditional structure has the obvious defects that firstly, the manufacturing complexity and cost are increased by a welding process, stress concentration is easy to occur to welding points, so that the shock resistance is insufficient, secondly, the bracket beam is mostly designed by adopting a rectangular tube opening, the processing procedures are complicated (such as cutting, welding, electrostatic spraying and the like), the time consumption is long, the material utilization rate is low, and the production cost is further increased. In addition, although the prior art (such as CN201821169462.6 "a through-type bracket beam structure of goods shelf") proposes an integrated T-shaped structure, it still needs to rely on a welding connection plate, the forming process is complex, and the joint of the extension portion and the fixing portion is prone to cracking risk due to structural redundancy, so that the overall bearing capacity is limited. The problems are based on the fact that the traditional design excessively depends on a welding process, so that production efficiency is low, material waste is serious, meanwhile, structural stress is unevenly distributed, local stress concentration is easily formed at key connection positions (such as joint positions of brackets and upright posts), and hidden danger of fracture is caused, so that the outward flanging bracket for the goods shelf and the connection structure thereof are required to be provided. Disclosure of utility model The utility model aims to provide the flanging bracket for the goods shelf and the connecting structure thereof, and by optimizing the redundancy-free structure of the bracket and the upright post and the bracket beam, the structure is clean and simple in appearance, convenient for loading and unloading, free from damage such as scratch to products, and convenient in installation and disassembly, the bracket connecting structure is very convenient in installation and disassembly, time and labor cost are saved, construction efficiency is improved, the locking structure is stable, shock resistance and bearing capacity are improved, and the connecting structure has wide application prospect. In order to achieve the above object, one aspect of the present utility model provides a flanging bracket for a shelf, comprising a bracket body formed by stamping an SPHC hot-rolled plate; The top of the bracket main body is provided with a transverse continuous flanging, the direction of the continuous flanging is perpendicular to the plane of the bracket main body, the top flanging length of the continuous flanging is 14-16mm, the side bending length is 29-31mm, and the thickness of the bracket main body is 2-4mm; waist hole flanging is arranged on two sides of the bracket main body, and the flanging edge of the waist hole flanging forms a 90-degree bending angle with the bracket main body; The inner side of the bracket main body is provided with a through hole and a spade-shaped hanging tooth, and the surface of the hanging tooth is provided with a reinforcing rib; The bracket main body is formed by one-step stamping through laser cutting and a composite die, and no welding procedure exists. Preferably, the width of the transverse continuous outward flanging is in a proportional relationship with the arm length of the bracket so as to adapt to standardized designs of different cargo weights. Preferably, the waist hole length direction of the waist hole flanging is reserved for +/-2 mm so as to optimize the shearing strength and the material utilization rate. The utility model further provides a connecting structure for a shelf, which is used for connecting a bracket main body and comprises a bracket beam, wherein the bracket beam is bent into a C-shaped section by a galvanized steel plate and is provided with a locking hole matched with a bracket waist hole flanging, and the locking hole is in a combined design of a round hole and a waist hole; the bracket main body is embedded into the hole groove of the upright post through the hanging teeth and is locked through the bolts; The bracket beam is fixed with the bracket waist hole flanging in a penetrating way through bolts to form a welding-free connection; The processing technology of the bracket beam is that af