Multi-layer metal composite titanium sintered mesh structure

Abstract

The utility model relates to the technical field of sintered nets, in particular to a multi-layer metal composite titanium sintered net structure which comprises a center frame, a multi-layer metal composite titanium sintered net body is arranged on the center frame, and locking sleeves used for limiting and locking the multi-layer metal composite titanium sintered net body are arranged at the two ends of the center frame respectively. And a protection frame structure which is used for fixing the two locking sleeves and protecting the multi-layer metal composite titanium sintered mesh body is arranged in the two locking sleeves. Compared with the prior art, the multilayer metal composite titanium sintered mesh structure has the advantages that the multilayer metal composite titanium sintered mesh body is locked and fixed through the locking sleeve and the center frame, and the multilayer metal composite titanium sintered mesh bodies with different specifications can be adaptively mounted through the locking sleeve and the center frame; and through the arranged protection frame structure, the effect of limiting and fixing the multi-layer metal composite titanium sintering net body can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of sintered meshes, in particular to a multi-layer metal composite titanium sintered mesh structure. Background Art

[0002] Multilayer metal sintered mesh is a new type of filter material with high strength and overall rigidity, which is made of multilayer metal woven wire mesh through special lamination pressing and vacuum sintering processes. The mesh holes of each layer of wire mesh are interlaced to form a uniform and ideal filtering structure. It not only overcomes the shortcomings of low strength, poor rigidity and unstable mesh shape of ordinary metal wire mesh, but also can reasonably match and design the gap size, permeability and strength characteristics of the material, so that it has excellent filtering accuracy, filtering impedance, mechanical strength, wear resistance, heat resistance, cold resistance and processability. It is particularly ideal for filtering with high compressive strength requirements and uniform filtering accuracy requirements. It is widely used in petrochemical, nuclear power, synthetic fiber, film, food, pharmaceutical, aerospace and environmental protection industries.

[0003] The utility model patent with announcement number CN215096097U is named as a multi-layer metal composite sintered mesh structure, including a sintered mesh filter element body, both sides of the sintered mesh filter element body are wrapped and fixed by fixing rings, and the two fixing rings are fixedly connected with a mounting tube at the center of one side away from each other, and the opposite sides of the outer surface of the mounting tube are fixedly connected with spring columns, one end of the spring column is fixedly connected with a push cap, and the outer surface of the push cap is slidably connected to the mounting hole on the external equipment, and the sintered mesh filter element body includes a protective layer, a filter layer, a separation layer and two support layers at the top and the bottom, the top of the bottom support layer is fixedly connected to the bottom of the protective layer, the top of the protective layer is fixedly connected to the bottom of the filter layer, the top of the filter layer is fixedly connected to the top of the separation layer, and the top of the separation layer is fixedly connected to the bottom of the top support layer. It can be seen from the content and the accompanying drawings that the two sides of the sintered mesh filter element body are wrapped and fixed by fixing rings, and then connected by mounting tubes. When the above structure is in use, if the mounting tube directly passes through the two fixing rings, the filtering effect will be greatly reduced; if two mounting tubes are set, and the two mounting tubes are respectively connected to the two fixing rings, the stability is poor, which affects the subsequent use. Therefore, a multi-layer metal composite titanium sintered mesh structure is proposed. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a multi-layer metal composite titanium sintered mesh structure, which solves the problems raised in the above background technology.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: a multi-layer metal composite titanium sintered mesh structure, including a center frame, on which a multi-layer metal composite titanium sintered mesh body is arranged, and locking sleeves for limiting and locking the multi-layer metal composite titanium sintered mesh body are respectively arranged at both ends of the center frame, and a protective frame structure for fixing the two locking sleeves and protecting the multi-layer metal composite titanium sintered mesh body is arranged in the two locking sleeves.

[0008] Preferably, the center frame is composed of a cross plate, and through grooves are provided on the four plate surfaces of the cross plate, and the center frame can be inserted into the locking sleeve. The center frame is used to carry the multi-layer metal composite titanium sintered mesh body, and the two locking sleeves and the center frame can adapt to a part of the multi-layer metal composite titanium sintered mesh body of different lengths, and the protective frame structure can not only lock and fix the multi-layer metal composite titanium sintered mesh body between the two locking sleeves, but also protect the multi-layer metal composite titanium sintered mesh body.

[0009] Preferably, the protective frame structure includes locking rings respectively arranged on two locking sleeves, and a connecting rod for connecting the two locking rings is provided between the two locking rings.

[0010] Preferably, the locking ring is formed by connecting two semicircular plates and fixed by bolts, and the connecting rods are symmetrically arranged on both sides of the multi-layer metal composite titanium sintered mesh body.

[0011] Preferably, the multi-layer metal composite titanium sintered mesh body includes a central layer, the top and bottom of the central layer are both provided with filter layers, a protective layer connected to one of the filter layers is provided above the central layer, and a support layer connected to another filter layer is provided below the central layer.

[0012] Compared with the prior art, the multi-layer metal composite titanium sintered mesh structure is used to lock and fix the multi-layer metal composite titanium sintered mesh body through the provided locking sleeve and the center frame, and the multi-layer metal composite titanium sintered mesh bodies of different specifications can be adaptively installed through the provided locking sleeve and the center frame, and the provided protective frame structure can not only play a role in limiting and fixing the multi-layer metal composite titanium sintered mesh body, but also play a role in protecting the multi-layer metal composite titanium sintered mesh body, thereby reducing damage caused by external touch. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 For this utility model Figure 1Schematic diagram of the structure in the middle tilt state;

[0015] Figure 3 For this utility model Figure 1 A schematic diagram of the structure in the middle front view section;

[0016] Figure 4 For this utility model Figure 1 A schematic diagram of part of the structure from the middle side view;

[0017] Figure 5 It is a schematic structural diagram of the cross section of the metal composite titanium sintered mesh body of the utility model.

[0018] In the figure: 1. center frame; 2. multi-layer metal composite titanium sintered mesh body; 3. locking sleeve; 4. protective frame structure; 5. cross plate; 6. through groove; 7. locking ring; 8. connecting rod; 9. semicircular plate; 10. bolt; 11. center layer; 12. filter layer; 13. protective layer; 14. support layer. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] See also Figures 1 to 5 The utility model provides a technical solution: a multi-layer metal composite titanium sintered mesh structure, including a center frame 1, the center frame 1 is composed of a cross plate 5, four plate surfaces of the cross plate 5 are provided with through grooves 6, the center frame 1 can be inserted into a locking sleeve 3, a multi-layer metal composite titanium sintered mesh body 2 is provided on the center frame 1, and the multi-layer metal composite titanium sintered mesh body 2 includes a center layer 11, the top of the center layer 11 and the bottom of the center layer 11 are provided with a filter layer 12, the top of the center layer 11 is provided with a protective layer 13 connected to one of the filter layers 12, and the bottom of the center layer 11 is provided with a protective layer 13 connected to another filter layer 12. A supporting layer 14 is provided at both ends of the center frame 1, respectively, with locking sleeves 3 for limiting and locking the multi-layer metal composite titanium sintered mesh body 2, and the two locking sleeves 3 are provided with a protective frame structure 4 for fixing the two locking sleeves 3 and protecting the multi-layer metal composite titanium sintered mesh body 2, the protective frame structure 4 includes locking rings 7 respectively arranged on the two locking sleeves 3, and a connecting rod 8 for connecting the two locking rings 7 is provided between the two locking rings 7, the locking ring 7 is formed by connecting two semicircular plates 9 and fixed by bolts 10, and the connecting rods 8 are symmetrically arranged on both sides of the multi-layer metal composite titanium sintered mesh body 2.

[0021] In the description of this specification, the terms "connect", "install", "fix", "set", etc. are understood in a broad sense. For example, "connection" can be a fixed connection or an indirect connection through an intermediate component without affecting the relationship between components and the technical effect. It can also be an integral connection or a partial connection. As in this example, for ordinary technicians in this field, the specific meanings of the above terms in this utility model or utility model can be understood according to the specific circumstances.

[0022] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A multi-layer metal composite titanium sintered mesh structure, comprising a center frame (1), characterized in that: A multi-layer metal composite titanium sintered mesh body (2) is provided on the central frame (1), and locking sleeves (3) for limiting and locking the multi-layer metal composite titanium sintered mesh body (2) are respectively provided at both ends of the central frame (1), and a protective frame structure (4) for fixing the two locking sleeves (3) and protecting the multi-layer metal composite titanium sintered mesh body (2) is provided in the two locking sleeves (3).

2. A multi-layer metal composite titanium sintered mesh structure according to claim 1, characterized in that: The center frame (1) is composed of a cross plate (5), and through grooves (6) are provided on four plate surfaces of the cross plate (5). The center frame (1) can be inserted into the locking sleeve (3).

3. The multi-layer metal composite titanium sintered mesh structure according to claim 1, characterized in that: The protective frame structure (4) comprises locking rings (7) respectively arranged on two locking sleeves (3), and a connecting rod (8) for connecting the two locking rings (7) is arranged between the two locking rings (7).

4. The multi-layer metal composite titanium sintered mesh structure according to claim 3, characterized in that: The locking ring (7) is formed by connecting two semicircular plates (9) and is fixed by bolts (10), and the connecting rods (8) are symmetrically arranged on both sides of the multi-layer metal composite titanium sintered mesh body (2).

5. The multi-layer metal composite titanium sintered mesh structure according to claim 4, characterized in that: The multi-layer metal composite titanium sintered mesh body (2) comprises a central layer (11), a filter layer (12) is provided at the top of the central layer (11) and at the bottom of the central layer (11), a protective layer (13) connected to one of the filter layers (12) is provided above the central layer (11), and a support layer (14) connected to another filter layer (12) is provided below the central layer (11).

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