Connecting device for spiral bin reinforcing ribs

Abstract

The utility model belongs to the technical field of steel silo manufacturing, and relates to a connecting device for a spiral silo reinforcing rib, which comprises a reinforcing rib and a clamping component, the reinforcing rib is screwed on the outer wall of a spiral silo through the clamping component, the clamping component is screwed on the reinforcing rib, and meanwhile, the clamping component is screwed on the reinforcing rib. The clamping assembly is connected to the spiral bin through a curled edge which is clamped on the outer wall of the spiral bin and protrudes out of the spiral bin. The technical problems that in the prior art, a spiral bin reinforcing rib and connecting accessories of the spiral bin reinforcing rib are not detachable, low in installation efficiency and inconvenient to maintain in the later period due to the welding technology are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel plate silo production and is a connecting device for spiral silo reinforcement ribs. Background Art

[0002] Large-scale silo construction began in my country in the late 1970s, with the introduction of Lipu silo and prefabricated silo technologies, which were first put into use in China's port industry. Currently, the total capacity of steel plate silos in China has reached 2.1 million cubic meters. Compared with concrete silos, steel plate silos are widely recognized and praised by enterprises for their short construction period, low cost, low foundation bearing capacity requirements, and recyclability. However, the reinforcement bars and connecting parts of spiral silos are currently welded, which makes them non-removable, inefficient to install, and difficult to maintain. Utility Model Content

[0003] In order to solve the technical problems in the prior art that the spiral bin reinforcement ribs and their connecting accessories use welding technology, which leads to non-disassembly, low installation efficiency and inconvenience in subsequent maintenance, this application proposes a connecting device for spiral bin reinforcement ribs to solve the above technical problems.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] The utility model provides a connection device for spiral bin reinforcement ribs, comprising: reinforcement ribs, which are screwed to the outer wall of the spiral bin through a clamping assembly; a clamping assembly, which is screwed to the reinforcement ribs, and at the same time, the clamping assembly is connected to the spiral bin by clamping on the protruding curling edge of the outer wall of the spiral bin.

[0006] Furthermore, the reinforcing ribs are channel steel or H-shaped steel.

[0007] Furthermore, two side edges of the channel steel or H-shaped steel are used to screw the clamping assembly.

[0008] Furthermore, the clamping assembly includes a fastener and a clamping piece, the fastener includes a connecting piece and a first clamping piece, the connecting piece is screwed to the reinforcing rib, the clamping piece is screwed to the fastening piece, the fastening piece is formed by bending a piece to form a support piece and a second clamping piece, the second clamping piece is screwed to the first clamping piece, and together they clamp the protruding curled edge of the outer wall of the spiral bin, and the support piece is supported between the first clamping piece and the second clamping piece.

[0009] Furthermore, bolts for screwing the first clamping piece and the second clamping piece are assembled between the spiral bin and the supporting piece.

[0010] Furthermore, the fastener is an angle iron.

[0011] Furthermore, two sets of clamping components are arranged at the curled edges protruding from the outer wall of each spiral bin on the reinforcing rib.

[0012] Furthermore, only one set of clamping components is arranged at the curled edges protruding from the outer wall of each spiral bin on the reinforcing rib, and the clamping components at adjacent curled edges of the same reinforcing rib are arranged in a staggered manner.

[0013] Based on the above technical solutions, the technical effects that the present utility model can achieve are as follows:

[0014] For the connecting device of the reinforcing rib for the spiral bin of the present utility model, the clamping component clamps on the curled edge protruding from the outer wall of the spiral bin. At the same time, the clamping component is also screwed onto the reinforcing rib. The reinforcing rib is detachably connected to the spiral bin through the above connection method, which is convenient for installation, does not require welding, does not damage the zinc layer, does not require subsequent painting, is corrosion-resistant, can be detached and reused, improves the installation efficiency, significantly improves the ability of the spiral bin body to bear horizontal loads, enhances the load-bearing capacity of the steel plate of the spiral bin, and solves the technical problems in the prior art that the connection between the reinforcing rib of the spiral bin and its connecting fittings uses welding technology, resulting in non-detachability, low installation efficiency, and inconvenient later maintenance. Description of the Drawings

[0015] Figure 1 It is the front view of the connecting device of the reinforcing rib for the spiral bin of the present utility model;

[0016] Figure 2 It is the side view of the connecting device of the reinforcing rib for the spiral bin of the present utility model;

[0017] Figure 3 It is the partial axonometric enlarged view of the connecting device of the reinforcing rib for the spiral bin of the present utility model.

[0018] Among them: 1 - reinforcing rib; 2 - clamping component, 21 - fastener, 211 - connecting piece, 212 - first clamping piece, 22 - fastening piece, 221 - supporting piece, 222 - second clamping piece; 3 - curled edge. Detailed Embodiments

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and in no way restrictive of the present utility model and its application or use. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0020] Such asFigures 1-3 As shown in the figure, the utility model provides a connecting device for the stiffeners of a spiral silo, which includes a stiffener 1 and a clamping assembly 2. The stiffener 1 is screwed to the outer wall of the spiral silo through the clamping assembly 2, and the clamping assembly 2 is screwed to the stiffener 1. At the same time, the clamping assembly 2 is connected to the spiral silo by clamping the curled edge 3 protruding from the outer wall of the spiral silo.

[0021] For the connecting device for the stiffeners of the spiral silo of the utility model, the clamping assembly 2 clamps the curled edge 3 protruding from the outer wall of the spiral silo. At the same time, the clamping assembly 2 is also screwed to the stiffener 1. The stiffener 1 is detachably connected to the spiral silo through the above connection method, which is convenient for installation, does not require welding, does not damage the zinc layer, does not require subsequent painting, is corrosion-resistant, can be detached and reused, improves the installation efficiency, significantly improves the ability of the spiral silo body to bear horizontal loads, enhances the load-bearing capacity of the spiral silo steel plate, and solves the technical problems in the prior art that the connection between the stiffener 1 of the spiral silo and its connecting fittings uses welding technology, resulting in non-detachability, low installation efficiency and inconvenient later maintenance.

[0022] In a specific embodiment of the utility model, the stiffener 1 is a channel steel or an H-shaped steel.

[0023] In a specific embodiment of the utility model, the two sides of the channel steel or H-shaped steel are used to screw the clamping assembly 2.

[0024] For the connecting device for the stiffeners of the spiral silo of the utility model, the clamping assembly 2 includes a fastener 21 and a fastening member 22. The fastener 21 includes a connecting piece 211 and a first clamping piece 212. The connecting piece 211 is screwed to the stiffener 1, and the clamping piece is screwed to the fastening member. The fastening member 22 is formed by bending a body to form a support piece 221 and a second clamping piece 222. The second clamping piece 222 is screwed to the first clamping piece 212, and together they clamp the curled edge 3 protruding from the outer wall of the spiral silo. The support piece 221 supports between the first clamping piece 212 and the second clamping piece 222.

[0025] In a specific embodiment of the utility model, the bolt for screwing the first clamping piece 212 and the second clamping piece 222 is assembled between the spiral silo and the support piece 221 for convenient fastening.

[0026] In a specific embodiment of the utility model, the fastener 21 is an angle iron.

[0027] In a specific embodiment of the utility model, for the scenario with a large spacing of the curled edges 3, two sets of clamping assemblies 2 are arranged at each curled edge 3 protruding from the outer wall of the spiral silo for the stiffener 1.

[0028] In a specific embodiment of the present utility model, for the scenario where the distance between the curled edges 3 is relatively small, only one set of clamping components 2 is arranged at the curled edge 3 protruding from the outer wall of each spiral bin for the reinforcing rib 1, and the clamping components 2 at the adjacent curled edges 3 of the same reinforcing rib 1 are arranged in a staggered manner.

[0029] It should be understood that the specific embodiments described above are only used to explain the present utility model and are not used to limit the present utility model. Obvious changes or variations derived from the spirit of the present utility model are still within the protection scope of the present utility model.

Claims

1. A connecting device for the stiffening rib of a spiral silo, characterized in that, Comprising: Reinforcing ribs (1), the reinforcing ribs (1) are screwed to the outer wall of the spiral bin through clamping components (2); Clamping components (2), the clamping components (2) are screwed to the reinforcing ribs (1), and at the same time, the clamping components (2) are connected to the spiral bin by clamping the curled edge (3) protruding from the outer wall of the spiral bin.

2. The connecting device for the stiffener of the spiral silo according to claim 1, characterized in that, The reinforcing ribs (1) are channel steel or H-shaped steel.

3. The connecting device for the reinforcing rib of the spiral bin according to claim 2, characterized in that, Two sides of the channel steel or H-shaped steel are used to screw the clamping components (2).

4. The connecting device for the reinforcing rib of the spiral bin according to claim 1, characterized in that, The clamping component (2) includes a fastener (21) and a fastening piece (22), the fastener (21) includes a connecting piece (211) and a first clamping piece (212), the connecting piece (211) is screwed to the reinforcing rib (1), the clamping piece is screwed to the fastening piece, the fastening piece (22) is formed by bending a sheet body into a support piece (221) and a second clamping piece (222), the second clamping piece (222) is screwed to the first clamping piece (212), and together clamp the curled edge (3) protruding from the outer wall of the spiral bin, and the support piece (221) is supported between the first clamping piece (212) and the second clamping piece (222).

5. The connecting device for the stiffener of the spiral bin according to claim 4, characterized in that, The bolt for screwing the first clamping piece (212) and the second clamping piece (222) is assembled between the spiral bin and the support piece (221).

6. The connecting device for the stiffening rib of the spiral bin according to claim 4, characterized in that, The fastener (21) is angle iron.

7. The connecting device for the stiffening rib of the spiral bin according to claim 1, characterized in that, Two groups of clamping components (2) are arranged at each curled edge (3) protruding from the outer wall of each spiral bin for the reinforcing ribs (1).

8. The connecting device for the stiffener of the spiral bin according to claim 1, characterized in that, Only one group of clamping components (2) is arranged at each curled edge (3) protruding from the outer wall of each spiral bin for the reinforcing ribs (1), and the clamping components (2) at adjacent curled edges (3) of the same reinforcing rib (1) are arranged in a staggered manner.

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