Anti-seismic and anti-corrosion support

Abstract

The utility model belongs to the technical field of support, concretely relates to an anti-seismic and anti-corrosion support. Its groove steel and assembly can bear more durable anti-corrosion under the severe environmental condition, improve the strength and stability of anti-seismic support hanger, prolong the life. The backboard of groove steel is equipped with first through -hole; The connecting piece is installed in the connecting position of vertical groove steel and horizontal groove steel; The connecting piece includes two first connecting plates, the edge of two first connecting plates is connected to form an integral whole, is equipped with second through -hole on the first connecting plate, and the two side edges of first connecting plate extend and are bent to form first flaps; The edge of first connecting plate projects first clamping block; The outer extension four corner places of limit buckle plate are bent to form second clamping block, and the middle of limit buckle plate is equipped with third through -hole; The first connecting plate of connecting piece is pasted with groove steel, and first clamping block is used for clamping at the opening of groove steel, and two first flaps clamp groove steel; Limit buckle plate is pasted with groove steel respectively, and four second clamping blocks clamp groove steel.

Description

Technical Field

[0001] This utility model belongs to the field of support technology, specifically relating to an earthquake-resistant and corrosion-resistant support. Background Technology

[0002] The installation of ordinary support brackets is mostly carried out on construction sites in inland areas, where the installation environment is relatively stable. We generally use the corresponding support brackets according to the specifications to meet the requirements and performance.

[0003] However, in harsh environments, such as maritime climates with frequent rainfall, high humidity, and long, frequent winds, as well as seawater erosion and strong wind impacts on the supports, ordinary support structures and performance cannot meet the requirements. New support structures need to be designed to suit installation in maritime climates. Summary of the Invention

[0004] In view of the shortcomings of the above-mentioned background technology, the purpose of this utility model is to provide a seismic and corrosion-resistant support, which can withstand more durable corrosion resistance of the channel steel and components under harsh environmental conditions, improve the strength and stability of the seismic support and extend its service life.

[0005] To solve the above-mentioned technical problems, the purpose of this utility model is achieved as follows: An anti-seismic and corrosion-resistant bracket includes a channel steel, and the back plate of the channel steel has a first through hole; It also includes connectors; the connectors are installed at the connection position between the vertical channel steel and the horizontal channel steel; the connectors include two first connecting plates, the edges of the two first connecting plates are connected to each other to form an integral unit, the first connecting plates are provided with a second through hole, and the two sides of the first connecting plates are extended and bent to form a first folded plate; the edges of the first connecting plates have protruding first locking blocks. It also includes a limiting buckle plate; the four corners of the outer extension of the limiting buckle plate are bent to form a second locking block, and a third through hole is opened in the middle of the limiting buckle plate; The first connecting plate of the connector is attached to the channel steel, the first locking block is used to lock the channel steel at the opening, and the two first folding plates clamp the channel steel; the limiting buckles are attached to the channel steel respectively, and the four second locking blocks clamp the channel steel; the bolts pass through the second through hole, the first through hole and the third through hole and are screwed on with nuts to fix them.

[0006] Based on the above scheme and as a preferred embodiment of the above scheme: an inclined first reinforcing plate is connected between the two first connecting plates.

[0007] Based on the above scheme and as a preferred embodiment of the above scheme: the distance between two adjacent first through holes is 50 mm; two adjacent second through holes of 50 mm are opened on the first connecting plate.

[0008] Based on the above scheme and as a preferred embodiment of the above scheme: the surface of the limiting buckle plate has a first limiting block protruding, and the two first limiting blocks are located on both sides of the third through hole. The first limiting blocks are used to clamp at the opening of the channel steel.

[0009] Based on the above scheme and as a preferred embodiment of the above scheme, it also includes a lifting component; the lifting component includes a U-shaped sleeve, with corresponding fourth through holes on three side walls of the sleeve, and a first mounting plate on the top of the sleeve, with two fifth through holes on the first mounting plate; the sleeve is attached to the channel steel, and bolts pass through the sleeve, the channel steel and the limiting buckle plate and are screwed on with nuts for fixation.

[0010] Based on the above scheme and as a preferred embodiment of the above scheme: the outer surface of the back plate of the channel steel is recessed to form a first groove, and the first groove is located in the middle of two adjacent first through holes.

[0011] The outstanding and beneficial technical effects of this utility model compared to the prior art are: Compared with the prior art, the seismic and corrosion-resistant bracket of this utility model uses aluminum-magnesium-zinc plate for the channel steel, and the connectors, limit buckles, and hangers are made of corrosion-resistant materials or have an anti-corrosion coating on the surface. The bolts and nuts are coated with fluorocarbon coating or zinc-impregnated. In order to be suitable for harsh environmental conditions, the channel steel and components can withstand more durable corrosion resistance.

[0012] The connector has a first folding plate for clamping the channel steel, and a first protruding locking block for embedding into the opening of the channel steel to limit the movement, prevent slippage, and prevent twisting during installation and locking.

[0013] When used in conjunction with the limiting buckle plate, the shape of the second locking block's limiting channel steel facilitates installation and locks the system without causing rotation or slippage. This improves the strength and stability of the seismic bracing system, ensuring it meets earthquake resistance requirements and extends its service life. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall exploded structure of this utility model.

[0015] Figure 2 This is a schematic diagram of the overall structure of this utility model.

[0016] Figure 3 This is a schematic diagram of the connector structure of this utility model.

[0017] Figure 4 This is a schematic diagram of the connector structure of this utility model.

[0018] Figure 5 This is a schematic diagram of the limiting buckle structure of this utility model.

[0019] Figure 6This is a schematic diagram of the lifting component structure of this utility model.

[0020] Figure 7 This is a schematic diagram of another connecting component structure of this utility model.

[0021] Figure 8 This is a schematic diagram of another connecting component structure of this utility model.

[0022] Reference numerals: Channel steel 01; First through hole 010; First groove 011; Connector 02; First connecting plate 020; Second through hole 0200; First folding plate 0201; First locking block 0202; First reinforcing plate 021; Limiting buckle plate 03; Second locking block 030; Third through hole 031; First limiting block 032; Lifting component 04; Sleeve 040; Fourth through hole 0400; First mounting plate 041; Fifth through hole 0410. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings and specific embodiments; This embodiment provides an anti-seismic and corrosion-resistant bracket, including a channel steel 01 with a concave cross-section; the back plate of the channel steel 01 has a first through hole 010; the channel steel 01 is made of 2.5 mm thickened plate to improve the overall strength of the channel steel 01; the first through hole 010 is a round hole, and the first through hole 010 penetrates the opening, and bolts penetrate and fix it to prevent displacement. It also includes a connector 02; the connector 02 is installed at the connection position between the vertical channel steel 01 and the horizontal channel steel 01; the connector 02 includes two first connecting plates 020, the edges of the two first connecting plates 020 are connected to form an integral piece, and the L-shaped design is integrally bent into shape; a second through hole 0200 is opened on the first connecting plate 020, the second through hole 0200 is used for bolts to pass through; the two sides of the first connecting plate 020 are extended and bent to form a first folded plate 0201, the width of the first folded plate 0201 is designed according to the requirements, and it is positioned at the upper limit of the channel steel 01; a first locking block 0202 protrudes from the edge of the first connecting plate 020; the size of the first locking block 0202 matches the opening distance of the channel steel 01, the first locking block 0202 is embedded into the opening of the channel steel 01, so that the channel steel 01 and the connector 02 are accurately positioned, preventing the bolt from shifting or twisting when tightened; suitable for harsh environments with severe shaking.

[0024] It also includes a limiting buckle plate 03; the limiting buckle plate 03 is integrally formed from a metal plate; the four corners of the outer extension of the limiting buckle plate 03 are bent to form a second locking block 030, and a third through hole 031 is provided in the middle of the limiting buckle plate 03; the third through hole 031 is used for bolts to pass through, and the second locking block 030 limits the outer contour of the channel steel 01, so as to prevent rotation and slippage when installing and locking. The first connecting plate 020 of the connector 02 is attached to the channel steel 01, and the first locking block 0202 is used to lock it at the opening of the channel steel 01. The two first folding plates 0201 clamp the channel steel 01. The connector 02 is universal in the vertical direction and is suitable for vertical channel steel 01 and horizontal channel steel 01. The limiting buckle plate 03 is attached to the channel steel 01 respectively, and the four second locking blocks 030 clamp the channel steel 01. The bolt passes through the second through hole 0200, the first through hole 010 and the third through hole 031 and is fixed by screwing on the nut.

[0025] As described above, the channel steel 01 serves as the entire support frame. The first round hole of the channel steel 01 is used in conjunction with the bolt through the first through hole 010 and the connector 02. The bolt passes through the limit buckle plate 03 and is tightened with a nut, making it safer and more reliable.

[0026] Channel steel 01 is made of aluminized magnesium-zinc plate; connectors 02 and limit plates 03 are made of corrosion-resistant materials or have an anti-corrosion coating; bolts and nuts are coated with fluorocarbon or zinc-impregnated; suitable for use in marine climates. Aluminized magnesium-zinc plate improves corrosion resistance and reduces corrosion risk. Special surface treatments are applied to withstand seawater corrosion, high pressure, or vibration environments.

[0027] In another embodiment, the connector 02, the limiting plate 03, the nut and the nut are also made of corrosion-resistant material.

[0028] Furthermore, an inclined first reinforcing plate 021 connects the two first connecting plates 020.

[0029] As described above, the side reinforcing rib design of the first connecting plate 020 improves the overall stability and strength of the accessories; it is used to withstand greater loads and increases the selectivity of supports and hangers.

[0030] Preferably, the first reinforcing plate 021 has a waist-shaped hole, which can provide better internal stress, is not easy to break, and is suitable for use in harsh environments.

[0031] Furthermore, the distance between two adjacent first through holes 010 is 50 mm; two adjacent second through holes 0200 of 50 mm each are opened on the first connecting plate 020.

[0032] As described above, the connector 02 has double round holes on both sides, and two bolts are designed to fix each side of the connector 02 to improve load strength and meet the requirements to ensure fixing strength.

[0033] The hole spacing is 50 mm, and it is also compatible with ordinary accessories.

[0034] Furthermore, the surface of the limiting buckle plate 03 has a first limiting block 032 protruding from it. The two first limiting blocks are located on both sides of the third through hole 031. The first limiting blocks 032 are used to clamp the opening of the channel steel 01.

[0035] As described above, when the channel steels 01 are placed side by side, the first limiting block 032 of the limiting buckle plate 03 is embedded in the opening of the channel steel 01, which facilitates the limiting and fixing, and prevents the nut from shifting when it is tightened.

[0036] The first limiting block 032 is formed by stamping.

[0037] Furthermore, it also includes a lifting component 04; the lifting component 04 includes a U-shaped sleeve 040, and each of the three side walls of the sleeve 040 is provided with a corresponding fourth through hole 0400. The fourth through hole 0400 is used for bolts to pass through, and the bolts pass through the fourth through holes 0400 on the two side walls to ensure the connection is firm. The top of the sleeve 040 is provided with a first mounting plate 041, and two fifth through holes 0410 are opened on the first mounting plate 041; the sleeve 040 is attached to the channel steel 01, and the bolt passes through the sleeve 040, the channel steel 01 and the limiting buckle plate 03 and is fixed by screwing on the nut.

[0038] As described above, the first mounting plate 041 is welded and fixed to the sleeve 040 and undergoes surface anti-corrosion treatment; the fifth through hole 0410 is used for installation and fixation.

[0039] In another embodiment, the first mounting plate 041 and the sleeve 040 are integrally formed by stamping.

[0040] Furthermore, the outer surface of the back plate of the channel steel 01 is recessed to form a first groove 011, which is located in the middle of two adjacent first through holes 010.

[0041] As described above, the first groove 011 serves as a marking line. For example, if the distance between two adjacent first grooves 011 is 50 mm, the length can be directly visually determined when cutting the channel steel 01 without the need for tools to measure it, making it more convenient. At the same time, the recessed surface of the first groove 011 facilitates the positioning and force application of the cutting tool.

[0042] In the description of this utility model, it should be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the utility model product is in use, or the orientation or positional relationship commonly understood by those skilled in the art. They are only used to facilitate the description of this utility model and simplify the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0043] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. In this utility model, unless otherwise expressly specified and limited, the terms "installation," "setting," "connection," "fixing," and "screw-on," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection. The above embodiments are merely preferred embodiments of the present utility model and are not intended to limit the scope of protection of the present utility model. Therefore, all equivalent changes made to the structure, shape, and principle of the present utility model should be covered within the scope of protection of the present utility model.

Claims

1. A seismic and corrosion-resistant support, characterized in that: Includes channel steel, and the back plate of the channel steel has a first through hole; It also includes connectors; the connectors are installed at the connection position between the vertical channel steel and the horizontal channel steel; the connectors include two first connecting plates, the edges of the two first connecting plates are connected to each other to form an integral unit, the first connecting plates are provided with a second through hole, and the two sides of the first connecting plates are extended and bent to form a first folded plate; the edges of the first connecting plates have protruding first locking blocks. It also includes a limiting buckle plate; the four corners of the outer extension of the limiting buckle plate are bent to form a second locking block, and a third through hole is opened in the middle of the limiting buckle plate; The first connecting plate of the connector is attached to the channel steel, the first locking block is used to lock the channel steel at the opening, and the two first folding plates clamp the channel steel; the limiting buckles are attached to the channel steel respectively, and the four second locking blocks clamp the channel steel; the bolts pass through the second through hole, the first through hole and the third through hole and are screwed on with nuts to fix them.

2. The earthquake-resistant and corrosion-resistant support according to claim 1, characterized in that: An inclined first reinforcing plate connects the two first connecting plates.

3. The earthquake-resistant and corrosion-resistant support according to claim 1, characterized in that: The distance between two adjacent first through holes is 50 mm; two adjacent second through holes of 50 mm each are opened on the first connecting plate.

4. The earthquake-resistant and corrosion-resistant support according to claim 1, characterized in that: The surface of the limiting buckle plate has a first limiting block protruding from it. The two first limiting blocks are located on both sides of the third through hole. The first limiting blocks are used to lock into the opening of the channel steel.

5. The seismic and corrosion-resistant support according to claim 1, characterized in that: It also includes a lifting component; the lifting component includes a U-shaped sleeve, with corresponding fourth through holes on three side walls of the sleeve, and a first mounting plate on the top of the sleeve, with two fifth through holes on the first mounting plate; the sleeve is attached to the channel steel, and bolts pass through the sleeve, the channel steel and the limiting buckle plate and are screwed on with nuts for fixation.

6. The earthquake-resistant and corrosion-resistant support according to claim 1, characterized in that: The outer surface of the back plate of the channel steel is recessed to form a first groove, which is located in the middle of two adjacent first through holes.

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