Arc-shaped lining plate

Abstract

The arc-shaped lining plate comprises a lining plate support, a first lining plate body, a second lining plate body and an equipment body, the first lining plate body and the second lining plate body are movably installed on the outer surface of the equipment body, the lining plate support is movably installed at the bottom end of the first lining plate body, and positioning grooves are formed in the first lining plate body and the second lining plate body respectively. Movable grooves are annularly distributed in the equipment body, the diameter of the movable grooves is the same as that of the movable grooves, mounting columns are movably mounted in the positioning grooves and the movable grooves, limiting grooves are further formed in the movable grooves, sliding grooves are formed in the mounting columns, balls are annularly distributed in the sliding grooves, and the balls are movably connected with the limiting grooves and the sliding grooves correspondingly. According to the arc-shaped lining plate, the unique sliding groove and ball limiting structure is adopted, it can be ensured that the connection strength and stability of the arc-shaped lining plate and an equipment body are remarkably improved, lining plate damage caused by the connection problem is greatly reduced, and the convenience of mounting and dismounting is considered in the design of the lining plate.

Description

Technical Field

[0001] The utility model relates to the technical field of lining plates, in particular to an arc-shaped lining plate. Background Art

[0002] During the installation and disassembly process of the existing curved liner, the connection parts of the liner are often damaged due to the strength and stability problems of the connection parts, making the liner unusable. In addition, once the liner is damaged, the process of replacing the new liner requires a lot of time and manpower, and also requires a lot of material resources. Therefore, it is of great practical significance to design a curved liner that is easy to disassemble and install and can be reused. Utility Model Content

[0003] The utility model aims to provide an arc-shaped lining plate to solve the problem in the above-mentioned background technology that the connection parts of the lining plate are often damaged due to the strength and stability problems of the connection parts, making the lining plate unusable.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an arc-shaped lining, comprising a lining bracket, a first lining, a second lining and an equipment body, the first lining and the second lining are movably installed on the outer surface of the equipment body, the lining bracket is movably installed at the bottom end of the first lining, the first lining and the second lining are respectively provided with positioning grooves, the equipment body is provided with movable grooves distributed in an annular manner and have the same diameter as the movable grooves, mounting columns are movably installed in the positioning grooves and the movable grooves, a limiting groove is also provided in the movable groove, a sliding groove is provided in the mounting column, and balls are distributed in an annular manner in the sliding groove, and the balls are respectively movably connected to the limiting groove and the sliding groove.

[0005] As a preferred technical solution of the present utility model, a bolt is threadedly connected inside the installation column, and one end of the bolt is fixedly connected to the movable column.

[0006] As the preferred technical solution of the present invention, a cone block is slidably connected inside the installation column, the cone block is movably connected to the movable column, the cone block is slidably connected to the ball bearing, a guide rod is provided at the bottom end of the cone block, and the guide rod is slidably matched with the installation column.

[0007] As a preferred technical solution of the present utility model, the bottom ends of the mounting column and the movable groove are in a conical structure.

[0008] As a preferred technical solution of the present utility model, the left and right ends of the first lining plate and the second lining plate are respectively provided with docking grooves and docking plates, and the docking plates and the docking grooves constitute a movable installation structure.

[0009] Compared with the prior art, the beneficial effects of the arc lining plate of the utility model are:

[0010] The unique sliding groove and ball limit structure can significantly improve the connection strength and stability between the arc lining and the equipment body, greatly reducing the damage to the lining caused by connection problems. The lining design takes into account the convenience of installation and disassembly. The setting of bolts and movable columns can realize the rapid installation and disassembly of the lining, reducing the manpower and time costs. The connection structure will not be damaged during the disassembly process, so the lining can be reused, reducing the replacement frequency and corresponding material consumption, simplifying the structure of the lining, making maintenance simpler, and reducing the failure rate, thereby improving the overall operation efficiency of the equipment. The design makes the assembly of the liner and the equipment faster and more efficient, especially in the case of large-scale installation, which can significantly improve the installation efficiency. The design of the arc liner makes the overall structure have non-destructive installation characteristics, which can not only be quickly disassembled and assembled, but also convenient for secondary use or switching use, which greatly enhances the practicality of the liner. Due to the high reusability of the liner, the utility model helps to reduce the use of new materials, meets the requirements of energy conservation and emission reduction, and is conducive to the sustainable use of resources. The precise cooperation of the ball and the limit groove ensures the stability of the liner during operation, improves the safe operation factor of the equipment, and reduces the risk of accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the top view of the first lining plate and the internal structure of the equipment body of the utility model;

[0012] Figure 2 This is a schematic diagram of a new structure of the practical docking groove and the docking plate viewed from above;

[0013] Figure 3 It is a schematic diagram of the overall front view structure of the utility model.

[0014] In the figure: 1. lining plate bracket; 2. first lining plate; 3. second lining plate; 4. positioning groove; 5. docking groove; 6. docking plate; 7. mounting column; 8. equipment body; 9. bolt; 10. cone block; 11. movable column; 12. slide groove; 13. ball bearing; 14. guide rod; 15. movable groove; 16. limit groove. DETAILED DESCRIPTION

[0015] 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.

[0016] See also Figure 1-3The utility model provides a technical solution: an arc-shaped lining, including a lining bracket 1, a first lining plate 2, a second lining plate 3 and an equipment body 8, the first lining plate 2 and the second lining plate 3 are movably installed on the outer surface of the equipment body 8, the lining bracket 1 is movably installed at the bottom end of the first lining plate 2, and the first lining plate 2 and the second lining plate 3 are respectively provided with positioning grooves 4, and the equipment body 8 is annularly distributed with movable grooves 15 and have the same diameter as the movable grooves 15, and mounting columns 7 are movably installed in the positioning grooves 4 and the movable grooves 15, and the movable grooves 15 are also provided with limiting grooves 16, and the mounting columns 7 are provided with slide grooves 12, and the slide grooves 12 are annularly distributed with balls 13, and the balls 13 are movably connected with the limiting grooves 16 and the slide grooves 12 respectively.

[0017] The mounting column 7 is internally threadedly connected with a bolt 9, one end of which is fixedly connected with a movable column 11. The mounting column 7 is threadedly driven by the bolt 9, so that the liner and the equipment can be connected. The mounting column 7 is fixed in the positioning groove 4 and the movable groove 15 by plugging, and the mounting structure will not be damaged during the disassembly and assembly process. The bolt 9 pushes the movable column 11 in the middle of one end when rotating and extending, thereby realizing synchronous linkage with the cone block 10.

[0018] A cone block 10 is slidably connected inside the mounting column 7. The cone block 10 is movably connected to the movable column 11. The cone block 10 is slidably connected to the ball 13. A guide rod 14 is provided at the bottom of the cone block 10, and the guide rod 14 is slidably matched with the mounting column 7. The cone block 10 can squeeze the ball 13 inside the slide groove 12 outward in a telescopic manner and in conjunction with the conical surface structure on the outer surface, so that one end of the ball 13 protrudes from the inside of the slide groove 12 and fits into the limiting groove 16. The slide groove 12 has different diameters at both ends, which can limit the ball 13 to prevent the ball 13 from escaping from the inside of the slide groove 12. The movable groove 15 and the cone block 10 fix the liner and the equipment through the ball 13 limit.

[0019] The bottom ends of the mounting column 7 and the movable groove 15 are in a conical structure, and the shapes of the mounting column 7 and the bottom ends of the movable groove 15 match each other, so as to play a role in positioning and installation.

[0020] The first lining plate 2 and the second lining plate 3 are respectively provided with a docking groove 5 and a docking plate 6 at the left and right ends, and the docking plate 6 and the docking groove 5 constitute a movable installation structure. The first lining plate 2 and the second lining plate 3 and the docking groove 5 and the docking plate 6 respectively have the same curvature as the equipment body 8, and are installed by vertical plug-in. The installation efficiency is high, and the assembly of the lining plate and the equipment can be completed quickly.

[0021] Working principle: When the arc-shaped liner is used, the liner bracket 1 is fixed on the outer surface of the equipment body 8, and then the first liner 2 and the second liner 3 are installed on the outer surface of the equipment body 8 in the same fixing manner. The upper and lower ends of the first liner 2 are movably connected with the second liner 3 and the equipment body 8 respectively. The positioning grooves 4 of the first liner 2 and the second liner 3 correspond to the movable groove 15 of the equipment body 8. The mounting column 7 is inserted into the positioning groove 4 and the movable groove 15 until the mounting column 7 fits with the conical part of the movable groove 15. The rotating bolt 9 is threaded and retracted inside the mounting column 7. The movable column 11 moves synchronously with the bolt 9, one end of the movable column 11 is movably connected to the top of the cone block 10, and the guide rod 14 guides and positions the cone block 10 during its downward sliding process, and squeezes the ball 13 so that the outer surface of one end of the ball 13 protrudes from the inside of the slide groove 12 and fits with the limiting groove 16 to form a limit, and the first lining plate 2 and the second lining plate 3 are horizontally assembled in a vertical insertion manner, and the docking groove 5 and the docking plate 6 guide and limit each other. The overall structure has no destructive installation structure, can be repeatedly installed and quickly disassembled, is convenient for secondary reuse or switching use, thereby increasing the overall practicality.

[0022] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art 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 appended claims and their equivalents.

Claims

1. A curved lining plate, characterized in that: The invention comprises a lining support (1), a first lining (2), a second lining (3) and an equipment body (8), wherein the first lining (2) and the second lining (3) are movably mounted on the outer surface of the equipment body (8), the lining support (1) is movably mounted on the bottom end of the first lining (2), the first lining (2) and the second lining (3) are respectively provided with positioning grooves (4), the equipment body (8) is provided with movable grooves (15) in an annular manner and have the same diameter as the movable grooves (15), mounting columns (7) are movably mounted in the positioning grooves (4) and the movable grooves (15), a limiting groove (16) is further provided in the movable grooves (15), a slide groove (12) is provided in the mounting column (7), a ball bearing (13) is distributed in an annular manner in the slide groove (12), and the ball bearing (13) is movably connected to the limiting groove (16) and the slide groove (12), respectively.

2. The arc lining plate according to claim 1, characterized in that: The internal thread of the mounting column (7) is connected with a bolt (9), and one end of the bolt (9) is fixedly connected with a movable column (11).

3. The arc lining plate according to claim 1, characterized in that: A cone block (10) is slidably connected inside the mounting column (7), the cone block (10) is movably connected to the movable column (11), the cone block (10) is slidably connected to the ball (13), a guide rod (14) is provided at the bottom end of the cone block (10), and the guide rod (14) is slidably matched with the mounting column (7).

4. The arc lining plate according to claim 1, characterized in that: The bottom ends of the mounting column (7) and the movable groove (15) are in a conical structure.

5. The arc lining plate according to claim 1, characterized in that: The first lining plate (2) and the second lining plate (3) are respectively provided with a docking groove (5) and a docking plate (6) at the left and right ends, and the docking plate (6) and the docking groove (5) form a movable installation structure.

Images