Metal triangular piece convenient to install

Abstract

The utility model discloses a metal triangular piece convenient to install, which comprises a first corner piece support arm, a second corner piece support arm and a third corner piece support arm, and one end of the first corner piece support arm, one end of the second corner piece support arm and one end of the third corner piece support arm are fixedly connected with connecting tenon blocks. The other end of the first corner fitting supporting arm, the other end of the second corner fitting supporting arm and the other end of the third corner fitting supporting arm are each provided with a positioning mortise groove, and the end, close to the third corner fitting supporting arm, of the first corner fitting supporting arm, the end, close to the second corner fitting supporting arm, of the third corner fitting supporting arm and the end, close to the first corner fitting supporting arm, of the second corner fitting supporting arm are each rotationally connected with a rotating rod. The top of the rotating rod is connected with a fixing plate, one side of the fixing plate is in threaded connection with a limiting bolt facilitating limiting of the fixing plate, and according to the metal triangular piece convenient to install, the whole metal triangular piece can be disassembled and assembled, so that installation work is facilitated, labor force is saved, and operation and use are convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal piece field, concretely is a kind of metal triangle piece of easy installation. BACKGROUND

[0002] Metal triangle piece is a kind of common hardware fittings, mainly used for fixing, supporting and connecting various equipment and structure. In the assembly process of some existing industries, metal triangle piece is widely used due to its good stability and carrying capacity. However, the traditional metal triangle piece is usually made in one piece, and the material is basically metal. When the size of the metal triangle piece is slightly large, the metal piece is heavy, and the overall direct installation is more laborious. The installation work becomes particularly inconvenient, increasing the installation difficulty and cost, and is not convenient to use. SUMMARY

[0003] The utility model aims at providing a kind of metal triangle piece of easy installation to solve the problems raised in the above background.

[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of metal triangle piece of easy installation, including first angle piece support arm, second angle piece support arm and third angle piece support arm, the first angle piece support arm, second angle piece support arm and third angle piece support arm contact two by two, and the one end of first angle piece support arm, the one end of second angle piece support arm and the one end of third angle piece support arm are all fixedly connected with the link tenon, the other end of first angle piece support arm, the other end of second angle piece support arm and the other end of third angle piece support arm are all provided with positioning mortise, the link tenon is connected with the positioning mortise, the outside of first angle piece support arm, the outside of second angle piece support arm and the outside of third angle piece support arm are all fixedly connected with outer reinforcing mechanism, the both ends of outer reinforcing mechanism are all fixedly connected with connecting key, the both ends of first angle piece support arm, the both ends of second angle piece support arm and the both ends of third angle piece support arm are all provided with mounting screw hole, the one end of first angle piece support arm close to third angle piece support arm, the one end of third angle piece support arm close to second angle piece support arm and the one end of second angle piece support arm close to first angle piece support arm are all rotatably connected with rotating rod, the top of rotating rod is connected with fixed plate, the side of fixed plate is threadedly connected with the limiting bolt of the fixed plate for limiting.

[0005] Preferably, the end of the link tenon is provided with a tenon, and the side of the positioning mortise is provided with a dovetail. The tenon and the dovetail are matched.

[0006] Preferably, the middle part of the first angle piece support arm is provided with a middle groove, and the inside of the middle groove is fixedly installed with an inner support reinforcing column. The inner support reinforcing column improves the support strength of the first angle piece support arm, the second angle piece support arm and the third angle piece support arm.

[0007] Preferably, the outer reinforcing mechanism comprises a rod body and outer rib plates connected on both sides of the rod body, and a plurality of reinforcing ribs are fixedly connected to the middle part of the rod body.

[0008] Preferably, the bottom of the limiting bolt is connected with the surface of the second corner piece supporting arm, the third corner piece supporting arm and the connecting tenon, and the top of the limiting bolt is fixedly connected with a twist head.

[0009] Preferably, the first corner piece supporting arm, the second corner piece supporting arm and the third corner piece supporting arm each comprise a metal base material layer, a corrosion-resistant layer and a wear-resistant surface layer, the outer side of the metal base material layer is provided with the corrosion-resistant layer, the outer side of the corrosion-resistant layer is provided with the wear-resistant surface layer, the metal base material layer is made of stainless steel, the corrosion-resistant layer is made of ceramic paint, and the wear-resistant surface layer is made of epoxy resin paint, the corrosion-resistant layer improves the corrosion resistance of the metal piece, and the wear-resistant surface layer enhances the wear resistance.

[0010] Compared with the prior art, the utility model has the advantages that:

[0011] When installing, the first corner piece supporting arm, the second corner piece supporting arm and the third corner piece supporting arm can be first split and separately installed, one of the first corner piece supporting arm, the second corner piece supporting arm and the third corner piece supporting arm is separately installed, then the remaining corner piece supporting arms are installed, and the three supporting arms are connected through the clamping of the connecting tenon and the positioning mortise, the connecting part can be limited by rotating the fixed plate and tightening the limiting bolt, the whole metal triangular piece can be split and assembled, thereby facilitating the installation work, saving labor and installation cost, and being convenient to operate and use. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a structural schematic view of the utility model;

[0013] Figure 2 It is an internal structure view of the first corner piece supporting arm of the utility model;

[0014] Figure 3 It is an enlarged structure view of A of the utility model;

[0015] Figure 4 It is a structure view of the outer reinforcing mechanism of the utility model;

[0016] Figure 5 It is a component structure view of the first corner piece supporting arm of the utility model.

[0017] In the figure: 1, first corner piece support arm; 2, second corner piece support arm; 3, third corner piece support arm; 4, connecting tenon block; 5, positioning mortise; 6, mounting screw hole; 7, external reinforcing mechanism; 8, connecting key; 9, middle groove; 10, internal supporting reinforcing column; 11, tenon; 12, mortise tip; 13, rotating rod; 14, fixed plate; 15, limiting bolt; 16, twisted head; 17, rod body; 18, outer muscle plate; 19, reinforcing rib; 20, metal base material layer; 21, corrosion-resistant layer; 22, wear-resistant surface layer. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0019] Please refer to Figures 1-5 The utility model provides a kind of metal triangle piece of easy installation, including first corner piece support arm 1, second corner piece support arm 2 and third corner piece support arm 3, first corner piece support arm 1, second corner piece support arm 2 and third corner piece support arm 3 contact two by two, and the one end of first corner piece support arm 1, the one end of second corner piece support arm 2 and the one end of third corner piece support arm 3 are all fixedly connected with connecting tenon block 4, the other end of first corner piece support arm 1, the other end of second corner piece support arm 2 and the other end of third corner piece support arm 3 are all equipped with positioning mortise 5, connecting tenon block 4 is connected with positioning mortise 5, the outside of first corner piece support arm 1, the outside of second corner piece support arm 2 and the outside of third corner piece support arm 3 are all fixedly connected with external reinforcing mechanism 7, the two ends of external reinforcing mechanism 7 are all fixedly connected with connecting key 8, the two ends of first corner piece support arm 1, the two ends of second corner piece support arm 2 and the two ends of third corner piece support arm 3 are all equipped with mounting screw hole 6, the one end of first corner piece support arm 1 close to third corner piece support arm 3, the one end of third corner piece support arm 3 close to second corner piece support arm 2 and the one end of second corner piece support arm 2 close to first corner piece support arm 1 are all rotationally connected with rotating rod 13, the top of rotating rod 13 is connected with fixed plate 14, the side of fixed plate 14 is threadedly connected with the limiting bolt 15 of easy fixed plate 14 limit, the bottom of limiting bolt 15 is connected with the surface of second corner piece support arm 2, third corner piece support arm 3, connecting tenon block 4, and the top of limiting bolt 15 is fixedly connected with twisted head 16;

[0020] In this embodiment, the first corner piece support arm 1, the second corner piece support arm 2 and the third corner piece support arm 3 can be first split and separately installed during installation, one of the first corner piece support arm 1, the second corner piece support arm 2 and the third corner piece support arm 3 is separately installed, then fixed through the installation screw hole 6, and then the remaining corner piece support arm is installed, and the three support arms are connected through the connecting tenon block 4 and the positioning mortise 5.

[0021] Referring to Figures 1-5 , the end of the connecting tenon block 4 is provided with a tenon 11, one side of the positioning mortise 5 is provided with a mortise tip 12, the tenon 11 is matched with the mortise tip 12, the middle part of the first corner piece support arm 1 is provided with a middle groove 9, and the inside of the middle groove 9 is fixedly installed with an inner support reinforcing column 10.

[0022] In this embodiment, the inner support reinforcing column 10 is arranged on the outside of the metal triangular piece and even the inside of the outer reinforcing mechanism 7, the outer reinforcing mechanism 7 includes the rod body 17, the outer muscle plate 18 and the reinforcing rib 19 connected to the middle part of the rod body 17, so that the metal piece is reinforced and strengthened, the supporting strength of the metal piece is large, the metal piece is not easy to break, and is more solid and durable.

[0023] Referring to Figures 1-5 , the first corner piece support arm 1, the second corner piece support arm 2 and the third corner piece support arm 3 all include a metal base material layer 20, a corrosion-resistant layer 21 and a wear-resistant surface layer 22, the outside of the metal base material layer 20 is provided with the corrosion-resistant layer 21, the outside of the corrosion-resistant layer 21 is provided with the wear-resistant surface layer 22, the metal base material layer 20 is made of stainless steel, the corrosion-resistant layer 21 is made of ceramic paint, and the wear-resistant surface layer 22 is made of epoxy resin paint.

[0024] In specific use, the metal triangular piece convenient to install is composed of the first corner piece support arm 1, the second corner piece support arm 2 and the third corner piece support arm 3 during use, the first corner piece support arm 1, the second corner piece support arm 2 and the third corner piece support arm 3 can be first split and separately installed during installation, one of the first corner piece support arm 1, the second corner piece support arm 2 and the third corner piece support arm 3 is separately installed, then fixed through the installation screw hole 6, and then the remaining corner piece support arm is installed, and the three support arms are connected through the connecting tenon block 4 and the positioning mortise 5, the connecting part can be limited through the rotation of the fixed plate 14 and the tightening of the limiting bolt 15, the metal triangular piece can be split and assembled, thereby facilitating the installation work, saving labor, being convenient to operate and use, the inner support reinforcing column 10 is arranged on the outside of the metal triangular piece and even the inside of the outer reinforcing mechanism 7, the metal piece is reinforced and strengthened, the supporting strength of the metal piece is large, the metal piece is not easy to break, and is more solid and durable.

[0025] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A metal corner piece for easy installation comprising a first corner arm (1), a second corner arm (2) and a third corner arm (3), characterized in that: The first corner piece branch arm (1), the second corner piece branch arm (2) and the third corner piece branch arm (3) are in contact with each other, one end of the first corner piece branch arm (1), one end of the second corner piece branch arm (2) and one end of the third corner piece branch arm (3) are fixedly connected with the connecting tenon (4), the other end of the first corner piece branch arm (1), the other end of the second corner piece branch arm (2) and the other end of the third corner piece branch arm (3) are provided with the positioning mortise (5), the connecting tenon (4) is connected with the positioning mortise (5), the outer side of the first corner piece branch arm (1), the outer side of the second corner piece branch arm (2) and the outer side of the third corner piece branch arm (3) are fixedly connected with the outer reinforcing mechanism (7), both ends of the outer reinforcing mechanism (7) are fixedly connected with the connecting key (8), both ends of the first corner piece branch arm (1), both ends of the second corner piece branch arm (2) and both ends of the third corner piece branch arm (3) are provided with the mounting screw hole (6), one end of the first corner piece branch arm (1) close to the third corner piece branch arm (3), one end of the third corner piece branch arm (3) close to the second corner piece branch arm (2) and one end of the second corner piece branch arm (2) close to the first corner piece branch arm (1) are rotatably connected with the rotating rod (13), the top of the rotating rod (13) is connected with the fixed plate (14), one side of the fixed plate (14) is threadedly connected with the limiting bolt (15) for limiting the fixed plate (14).

2. A metal triangular piece for easy installation according to claim 1, characterized in that: The end of the connecting tenon (4) is provided with a tenon (11), one side of the positioning mortise (5) is provided with a mortise tip (12), and the tenon (11) is matched with the mortise tip (12).

3. A metal triangular piece for easy installation according to claim 1, characterized in that: The middle part of the first corner piece branch arm (1) is provided with a middle groove (9), and the inner support reinforcing column (10) is fixedly installed in the middle groove (9).

4. A metal triangular piece for easy installation according to claim 1, characterized in that: The outer reinforcing mechanism (7) comprises a rod body (17) and outer muscle plates (18) connected on both sides of the rod body (17), and a plurality of reinforcing ribs (19) are fixedly connected to the middle part of the rod body (17).

5. A metal triangular piece for easy installation according to claim 1, characterized in that: The bottom of the limiting bolt (15) is connected with the surface of the second corner piece branch arm (2), the third corner piece branch arm (3) and the connecting tenon (4), and the top of the limiting bolt (15) is fixedly connected with the twist head (16).

6. A metal triangular piece for easy installation according to claim 1, characterized in that: The first corner piece branch arm (1), the second corner piece branch arm (2) and the third corner piece branch arm (3) all comprise a metal base material layer (20), a corrosion-resistant layer (21) and a wear-resistant surface layer (22).

7. A metal triangular piece for easy installation according to claim 6, characterized in that: The outer side of the metal base material layer (20) is provided with the corrosion-resistant layer (21), the outer side of the corrosion-resistant layer (21) is provided with the wear-resistant surface layer (22), the metal base material layer (20) is made of stainless steel, the corrosion-resistant layer (21) is made of ceramic paint, and the wear-resistant surface layer (22) is made of epoxy resin paint.

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