Rust-proof stainless steel handrail

Abstract

The rust-proof stainless steel handrail comprises an installation base and a base rod, the base rod is connected to the top of the installation base in an inserted mode, an installation groove is formed in the left side of the interior of the installation base, and an installation plate is connected between the top and the bottom of an inner cavity of the installation groove in a sliding mode. Fixed clamping tenons are fixedly connected to the upper side and the lower side of the right side wall of the mounting plate, the right ends of the fixed clamping tenons on the upper side and the lower side penetrate through the mounting groove and the base rod and extend to the right side of the interior of the mounting base, and a connecting rod is inserted into the left side of the outer side wall of the mounting base; according to the rust-proof stainless steel handrail, the structural design is reasonable, the anti-corrosion and rust-proof capacity of the stainless steel handrail can be effectively improved, the service life of the stainless steel handrail is prolonged, the stainless steel rod can be rapidly and conveniently installed, and the rust-proof stainless steel handrail has the advantages of being high in practicability and convenient to use. And the stainless steel rod can be quickly disassembled and replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of rust-proof stainless steel railings, in particular to a rust-proof stainless steel railing. Background Art

[0002] Stainless steel railings are common safety fences in life and are widely used in various places. Different from stainless steel railings in fixed places, in some fields such as road traffic, stainless steel railings are often used to maintain the scene, restrict pedestrians and vehicles, and maintain order on the scene.

[0003] After long-term use, the existing stainless steel railings will be corroded by acidic rain and other factors after being exposed to the external environment for a long time, causing the stainless steel railings to rust. In addition, when installing the existing stainless steel railings, the railings are mostly fixed and installed by welding. If the railings are damaged in the later stage, the railings need to be dismantled as a whole, which is easy to cause unnecessary waste. For this reason, we have proposed a rust-proof stainless steel railing. Utility Model Content

[0004] The utility model aims to provide a rust-proof stainless steel railing to solve the problem raised in the above background technology that after long-term use, the existing stainless steel railings will be corroded by acidic rain and other factors due to long-term exposure to the external environment, resulting in rust of the stainless steel railings. When installing, the railings are mostly fixed and installed by welding. If the railings are damaged at a later stage, the railings need to be dismantled as a whole, which easily causes unnecessary waste.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rust-proof stainless steel railing, comprising a mounting base and a base rod, the base rod being inserted into the top of the mounting base, a mounting groove being opened on the left side inside the mounting base, a mounting plate being slidably connected between the top and bottom of the inner cavity of the mounting groove, and fixing tenons are fixedly connected to the upper and lower sides of the right side wall of the mounting plate, the right ends of the fixing tenons on the upper and lower sides pass through the mounting groove and the base rod and extend to the right side of the inner cavity of the mounting base, a connecting rod is inserted into the left side of the outer wall of the mounting base, the right end of the connecting rod passes through the mounting base and extends to the inner cavity of the mounting groove, and the right end of the connecting rod is fixedly connected to the mounting plate.

[0006] As a further description of the above technical solution:

[0007] A return spring is sleeved on the outer side wall of the connecting rod, and a pull plate is fixedly connected to the left end of the connecting rod.

[0008] As a further description of the above technical solution:

[0009] The top end of the base rod is fixedly connected with a stainless steel rod.

[0010] As a further description of the above technical solution:

[0011] A support rod positioning groove is opened on the left side of the outer side wall of the stainless steel rod, and the support rod positioning grooves are arranged in sequence from top to bottom, and a clamp is fixedly connected to the top end of the stainless steel rod.

[0012] As a further description of the above technical solution:

[0013] The outer side wall of the stainless steel rod is sprayed with an iron red alkyd anti-rust paint layer, and the outer side wall of the iron red alkyd anti-rust paint layer is sprayed with a perchlorethylene anti-rust paint layer.

[0014] As a further description of the above technical solution:

[0015] The outer side wall of the perchlorethylene anti-rust paint layer is sprayed with a polyurethane anti-corrosion layer, and the outer side wall of the polyurethane anti-corrosion layer is sprayed with a lacquer phenol anti-corrosion layer.

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

[0017] 1. The rust-proof stainless steel railing protects the rust-proof layer of the stainless steel rod through the lacquer phenol anti-corrosion layer and the polyurethane anti-corrosion layer to prevent the stainless steel rod from being corroded by external environmental factors such as acid rainwater due to long-term exposure to the outside and causing rust. At the same time, the mutual cooperation of the perchlorethylene anti-rust paint layer and the iron red alkyd anti-rust paint layer on the stainless steel rod further improves the rust-proof performance of the stainless steel rod, and further increases the service life of the stainless steel rod, thereby effectively improving the anti-corrosion and anti-rust ability of the stainless steel railing and increasing the service life of the stainless steel railing.

[0018] 2. The rust-proof stainless steel railing, when installing the stainless steel rod, pull the connecting rod so that the connecting rod drives the mounting plate to squeeze the reset spring, so that the fixing tenon installed on the mounting plate is reset to the mounting groove, and then the base rod is inserted into the mounting base, and then the connecting rod is loosened to reset the reset spring squeezed by the mounting plate to push the mounting plate to move, so that the fixing tenon on the mounting plate passes through the base rod to fix the base rod, and the installation of the stainless steel rod is completed. When the stainless steel rod needs to be replaced, the connecting rod is pulled so that the connecting rod drives the mounting plate to squeeze the reset spring, so that the fixing tenon installed on the mounting plate is reset to the mounting groove, so that the fixing tenon cancels the fixation of the base rod, and then the base rod is taken out together with the fixing base to complete the disassembly of the stainless steel rod, so that the stainless steel rod can be installed quickly and conveniently, and the stainless steel rod can be quickly disassembled and replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1This is a three-dimensional structural schematic diagram of a rust-proof stainless steel railing proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of the front cross-sectional structure of a rust-proof stainless steel railing proposed by the utility model;

[0021] Figure 3 This is a schematic diagram of a top-down cross-sectional structure of a rust-proof stainless steel railing proposed by the utility model;

[0022] Figure 4 The utility model provides a rust-proof stainless steel railing Figure 2 Enlarged structural diagram at A in the middle.

[0023] In the figure: 100, mounting base; 110, mounting groove; 120, mounting plate; 121, fixing tenon; 130, connecting rod; 131, return spring; 140, pull plate; 200, base rod; 210, stainless steel rod; 211, support rod positioning groove; 220, clamp; 230, iron red alkyd anti-rust paint layer; 231, perchlorethylene anti-rust paint layer; 240, polyurethane anti-corrosion layer; 241, lacquer phenol anti-corrosion layer. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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.

[0027] The utility model provides a rust-proof stainless steel railing, which can effectively improve the corrosion and rust resistance of the stainless steel railing, increase the service life of the stainless steel railing, and can quickly and conveniently install the stainless steel rod, and can quickly disassemble and replace the stainless steel rod. Figure 1-4 , comprising a mounting base 100 and a base rod 200;

[0028] Please refer again Figure 1-3The mounting base 100 is used to mount the main structure. A mounting groove 110 is opened on the left side of the interior of the mounting base 100. The mounting groove 110 is used to mount the main structure. A mounting plate 120 is slidably connected between the top and bottom of the inner cavity of the mounting groove 110. The mounting plate 120 is used to mount a fixing tenon 121. The upper and lower sides of the right side wall of the mounting plate 120 are fixedly connected with fixing tenons 121. The fixing tenons 121 are used to fix the base rod 200. The right ends of the fixing tenons 121 on the upper and lower sides pass through the mounting groove 110 and the base rod 200 and extend The mounting base 100 extends to the right side of the interior of the mounting base 100. The left side of the outer wall of the mounting base 100 is plugged with a connecting rod 130, and the connecting rod 130 is used to connect the mounting plate 120. The right end of the connecting rod 130 passes through the mounting base 100 and extends to the inner cavity of the mounting groove 110. The right end of the connecting rod 130 is fixedly connected to the mounting plate 120. The outer wall of the connecting rod 130 is sleeved with a reset spring 131. The reset spring 131 is used to reset the mounting plate 120. The left end of the connecting rod 130 is fixedly connected to a pull plate 140. The pull plate 140 0 is used to pull the connecting rod 130. When installing the stainless steel rod 210, the connecting rod 130 is pulled so that the connecting rod 130 drives the mounting plate 120 to squeeze the reset spring 131, so that the fixing tenon 121 installed on the mounting plate 120 is reset to the mounting groove 110. Then, the base rod 200 is inserted into the mounting base 100, and then the connecting rod 130 is released so that the reset spring 131 squeezed by the mounting plate 120 is reset to push the mounting plate 120 to move, so that the fixing tenon 121 on the mounting plate 120 is reset to the mounting groove 110. The tenon 121 penetrates the base rod 200 to fix the base rod 200, and the installation of the stainless steel rod 210 is completed. When the stainless steel rod 210 needs to be replaced, the connecting rod 130 is pulled to drive the mounting plate 120 to squeeze the reset spring 131, so that the fixing tenon 121 installed on the mounting plate 120 is reset to the mounting groove 110, so that the fixing tenon 121 cancels the fixation of the base rod 200, and then the base rod 200 is taken out together with the fixing base to complete the disassembly of the stainless steel rod 210;

[0029] In summary, the stainless steel rod 210 can be installed quickly and conveniently, and can be disassembled and replaced quickly;

[0030] Please refer again Figure 1-4The base rod 200 is inserted into the top of the mounting base 100, and the top of the base rod 200 is fixedly connected to the stainless steel rod 210. The left side of the outer wall of the stainless steel rod 210 is provided with a support rod positioning groove 211, and the support rod positioning groove 211 is used to install the support rod, and the support rod positioning grooves 211 are arranged in sequence from top to bottom. The top of the stainless steel rod 210 is fixedly connected to a clamp 220, and the clamp 220 is used to install a handrail. The outer wall of the stainless steel rod 210 is sprayed with an iron red alkyd anti-rust paint layer 230, and the iron red alkyd anti-rust paint layer 230 is used to increase the anti-rust ability. The outer wall of the iron red alkyd anti-rust paint layer 230 is sprayed with a perchloroethylene anti-rust paint layer 231, and the perchloroethylene anti-rust paint layer 231 is used to increase the anti-rust ability. The perchloroethylene anti-rust paint The outer wall of the layer 231 is sprayed with a polyurethane anti-corrosion layer 240, and the polyurethane anti-corrosion layer 240 is used to increase the anti-corrosion ability. The outer wall of the polyurethane anti-corrosion layer 240 is sprayed with an lacquer phenol anti-corrosion layer 241, and the polyurethane anti-corrosion layer 240 is used to increase the anti-corrosion ability. The lacquer phenol anti-corrosion layer 241 and the polyurethane anti-corrosion layer 240 protect the anti-rust layer of the stainless steel rod 210 to prevent the stainless steel rod 210 from being corroded by external environmental factors such as acid rainwater due to long-term exposure to the outside and causing rust. At the same time, the perchlorethylene anti-rust paint layer 231 and the iron red alkyd anti-rust paint layer 230 cooperate with the stainless steel rod 210 to further improve the anti-rust performance of the stainless steel rod 210, so that the service life of the stainless steel rod 210 is further improved;

[0031] In summary, the anti-corrosion and anti-rust capabilities of stainless railings can be effectively improved, and the service life of stainless steel railings can be increased;

[0032] During specific use, personnel in this technical field, when installing the stainless steel rod 210, pull the connecting rod 130 so that the connecting rod 130 drives the mounting plate 120 to squeeze the reset spring 131, so that the fixing tenon 121 installed on the mounting plate 120 is reset to the mounting groove 110, and then the base rod 200 is inserted into the mounting base 100, and then the connecting rod 130 is loosened to reset the reset spring 131 squeezed by the mounting plate 120 to push the mounting plate 120 to move, so that the fixing tenon 121 on the mounting plate 120 penetrates the base rod 200 to fix the base rod 200, and the installation of the stainless steel rod 210 is completed. When the stainless steel rod 210 needs to be replaced, the connecting rod 130 is pulled so that the connecting rod 130 drives the fixing tenon 121 to be reset to the mounting groove 110. After the mounting plate 120 squeezes the reset spring 131, the fixing tenon 121 mounted on the mounting plate 120 is reset to the mounting groove 110, so that the fixing tenon 121 cancels the fixation of the base rod 200, and then the base rod 200 is taken out together with the fixing base to complete the disassembly of the stainless steel rod 210, and the lacquer phenol anti-corrosion layer 241 and the polyurethane anti-corrosion layer 240 are used to protect the anti-rust layer of the stainless steel rod 210 to prevent the stainless steel rod 210 from being corroded by external environmental factors such as acidic rainwater due to long-term exposure to the outside and causing rust, and at the same time, the mutual cooperation of the perchlorethylene anti-rust paint layer 231 and the iron red alkyd anti-rust paint layer 230 on the stainless steel rod 210 further improves the anti-rust performance of the stainless steel rod 210, so that the service life of the stainless steel rod 210 is further improved.

[0033] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0034] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A rust-proof stainless steel railing, characterized by: The invention comprises a mounting base (100) and a base rod (200), wherein the base rod (200) is inserted into the top of the mounting base (100), a mounting groove (110) is opened on the left side of the interior of the mounting base (100), a mounting plate (120) is slidably connected between the top and bottom of the inner cavity of the mounting groove (110), and fixing tenons (121) are fixedly connected at the upper and lower sides of the right side wall of the mounting plate (120), and the right ends of the fixing tenons (121) at the upper and lower sides pass through the mounting groove (110) and the base rod (200) and extend to the right side of the interior of the mounting base (100), and a connecting rod (130) is inserted into the left side of the outer side wall of the mounting base (100), and the right end of the connecting rod (130) passes through the mounting base (100) and extends to the inner cavity of the mounting groove (110), and the right end of the connecting rod (130) is fixedly connected to the mounting plate (120).

2. The rust-proof stainless steel railing according to claim 1, characterized in that: A return spring (131) is sleeved on the outer side wall of the connecting rod (130), and a pull plate (140) is fixedly connected to the left end of the connecting rod (130).

3. The rust-proof stainless steel railing according to claim 1, characterized in that: The top end of the base rod (200) is fixedly connected to a stainless steel rod (210).

4. The rust-proof stainless steel railing according to claim 3, characterized in that: A support rod positioning groove (211) is formed on the left side of the outer wall of the stainless steel rod (210), and the support rod positioning grooves (211) are arranged in sequence from top to bottom. A clamp (220) is fixedly connected to the top end of the stainless steel rod (210).

5. The rust-proof stainless steel railing according to claim 4, characterized in that: The outer side wall of the stainless steel rod (210) is sprayed with an iron red alkyd anti-rust paint layer (230), and the outer side wall of the iron red alkyd anti-rust paint layer (230) is sprayed with a perchlorethylene anti-rust paint layer (231).

6. The rust-proof stainless steel railing according to claim 5, characterized in that: The outer side wall of the perchlorethylene anti-rust paint layer (231) is sprayed with a polyurethane anti-corrosion layer (240), and the outer side wall of the polyurethane anti-corrosion layer (240) is sprayed with an lacquer phenol anti-corrosion layer (241).

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