Titanium alloy pipe with compression-resistant structure
By setting a compressive structure of shaping snap ring, inner support and reinforcement rib strips on the inside of the titanium alloy tube, the deformation problem caused by heavy object pressure is solved, and the compressive performance and service life are significantly improved.
Patent Information
- Application Number
- CN202420510125.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-16
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-03-16
AI Technical Summary
The overall inner wall of existing titanium alloy pipes is thinner, which is prone to deformation due to heavy object pressure, affecting service life.
A first shaped snap ring and an inner support are arranged in the middle of the inner side of the titanium alloy tube, and are connected to the fastening bolts through the first and second reinforcement strips to form a compressive structure to enhance the stability of the tube body.
It effectively improves the compressive performance and structural stability of titanium alloy tubes and extends the service life.
Smart Images
Figure CN222209306U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of titanium alloy tubes, in particular to a titanium alloy tube with a compression-resistant structure. Background Art
[0002] Titanium alloy tube refers to a tube made of titanium alloy material, which has high mechanical properties and excellent stamping performance. It is mainly used to manufacture condenser tubes. It can also be used in polluted seawater, water with high suspended matter content, and in high flow rate environments. The existing titanium alloy tubes are mainly round tubes and square tubes.
[0003] When the existing round tubular titanium alloy tube is in use, the middle part is generally a hollow structure. However, due to the thin inner wall of the titanium alloy tube, it is easy to be deformed due to the pressure of heavy objects, which will also affect the service life of the titanium alloy tube. Therefore, a titanium alloy tube with a pressure-resistant structure is proposed to solve the above problems. Utility Model Content
[0004] The utility model aims to provide a titanium alloy tube with a compression-resistant structure to solve the problem in the above-mentioned background technology that the overall inner wall of the existing titanium alloy tube is relatively thin, which may cause the titanium alloy tube to be easily deformed due to heavy objects.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A titanium alloy tube with a compression-resistant structure comprises a tube body, wherein a first shaping clamp is integrally formed at the inner middle portion of the tube body, and an inner support member is fixedly connected to the front end of the first shaping clamp, a first reinforcing rib is fixedly connected to the upper portion of one side of the arcuate edge of the inner support member, and a second reinforcing rib is fixedly connected to the lower portion of one side of the arcuate edge of the inner support member, and a fastening bolt is provided at the rear between the second reinforcing rib and the first reinforcing rib.
[0007] Preferably, a reserved short tube is provided at the front end of the tube body through integral molding, and the wall thickness of the reserved short tube is smaller than the wall thickness of the tube body, and the reserved short tube and the tube body are coaxially arranged.
[0008] Preferably, a second shaping clamping ring is provided behind the first shaping clamping ring, and the second shaping clamping ring and the first shaping clamping ring are connected by fastening bolts.
[0009] Preferably, the inner support member has a five-pointed star-shaped structure, and the middle portion of the inner support member is hollow, and the inner support member and the tube body are integrally formed.
[0010] Preferably, the first reinforcing ribs and the second reinforcing ribs are respectively arranged in an annular array structure, and the second reinforcing ribs and the first reinforcing ribs are respectively integrally formed with the tube body.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] In the utility model, by providing the tube body, the first shaping clamp, the inner support member, the first reinforcing rib, the second reinforcing rib and the second shaping clamp, it is convenient for the titanium alloy tube to be integrated with the titanium alloy tube by utilizing the inner support tube structure composed of the first shaping clamp, the inner support member, the first reinforcing rib, the second reinforcing rib and the second shaping clamp during workshop production operations, so as to effectively improve the overall compression resistance of the titanium alloy tube and enhance the overall structural stability of the titanium alloy tube. In addition, when the structure is more stable and the compression resistance is stronger, the overall service life of the titanium alloy tube can be effectively extended. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0014] Figure 2 This is a schematic diagram of the main structure of the tube body of the utility model;
[0015] Figure 3 This is a schematic diagram of the internal cutaway structure of the tube body of the utility model;
[0016] Figure 4 This is a schematic diagram of the structure of the inner support member of the utility model.
[0017] In the figure: 1. tube body; 2. first shaping clamp; 3. inner support member; 4. first reinforcing rib; 5. second reinforcing rib; 6. fastening bolt; 7. second shaping clamp; 8. reserved short tube. DETAILED DESCRIPTION
[0018] 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.
[0019] See also Figure 1-4 , the utility model provides a technical solution:
[0020] A titanium alloy tube with a compression-resistant structure comprises a tube body 1, a first shaping clamp 2 is integrally formed at the inner middle portion of the tube body 1, an inner support member 3 is fixedly connected to the front end of the first shaping clamp 2, a first reinforcing rib 4 is fixedly connected to the upper position of one side of the arcuate edge of the inner support member 3, a second reinforcing rib 5 is fixedly connected to the lower position of one side of the arcuate edge of the inner support member 3, and a fastening bolt 6 is provided between the second reinforcing rib 5 and the first reinforcing rib 4 at the rear.
[0021] like Figure 1 and Figure 2 As shown, the front end of the tube body 1 is provided with a reserved short tube 8 through integral molding, and the wall thickness of the reserved short tube 8 is smaller than the wall thickness of the tube body 1, and the reserved short tube 8 and the tube body 1 are coaxially arranged. When welding an adjacent group of titanium alloy tubes, the reserved setting of the reserved short tube 8 will play a role in assisting the adjacent group of titanium alloy tubes to perform pre-clamping and limiting.
[0022] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a second shaping clamp 7 is provided at the rear of the first shaping clamp 2, and the second shaping clamp 7 and the first shaping clamp 2 are connected by a fastening bolt 6. After the second shaping clamp 7 is quickly connected to the first shaping clamp 2 by a plurality of fastening bolts 6, a group of inner support members 3 in front will be quickly assembled and spliced to form a longer inner support tube structure to achieve adaptive processing with the titanium alloy tube; the outer shape of the inner support member 3 is a five-pointed star-shaped structure, and the middle part of the inner support member 3 is hollow. The inner support member 3 and the tube body 1 are integrally formed, and the middle part of the inner support member 3 is hollow, which will not affect the normal circulation of the fluid; the first reinforcing rib 4 and the second reinforcing rib 5 are respectively arranged in an annular array structure, and the second reinforcing rib 5 and the first reinforcing rib 4 are respectively integrally formed with the tube body 1. Under the integral forming setting, the second reinforcing rib 5 and the first reinforcing rib 4 of the tube body 1 and the inner support member 3 are connected at the same time, mainly to improve the connection tightness between the tube body 1 and the inner support member 3.
[0023] Working process: When it is necessary to use a titanium alloy tube to connect a fluid circulation pipeline, the reserved short tube 8 can be inserted into another titanium alloy tube first, and then a group of adjacent titanium alloy tubes can be welded together to connect a group of titanium alloy tubes so that the fluid can flow smoothly. Before producing the titanium alloy tube, the first shaping clamp 2 and the second shaping clamp 7 can be pre-connected together by multiple fastening bolts 6 to realize a combined connection of the front and rear groups of inner support members 3. Then, when the titanium alloy tube is produced by metal forming processing, the inner support tube structure composed of the first shaping clamp 2, the inner support member 3, the first reinforcing rib 4, the second reinforcing rib 5 and the second shaping clamp 7, after being integrally processed with the tube, will support the inner wall of the titanium alloy tube and improve the overall compressive resistance of the titanium alloy tube, thereby extending the service life of the titanium alloy tube.
[0024] 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 titanium alloy tube with a compression-resistant structure, comprising a tube body (1), Features: A first shaping clamp (2) is integrally formed at the middle inner portion of the tube body (1), and the front end of the first shaping clamp (2) is fixedly connected to an inner support member (3), a first reinforcing rib (4) is fixedly connected to an upper position on one side of the arcuate edge of the inner support member (3), and a second reinforcing rib (5) is fixedly connected to a lower position on one side of the arcuate edge of the inner support member (3), and a fastening bolt (6) is provided at the rear between the second reinforcing rib (5) and the first reinforcing rib (4).
2. A titanium alloy tube with a compression-resistant structure according to claim 1, Features: The front end of the tube body (1) is provided with a reserved short tube (8) through integral molding, and the wall thickness of the reserved short tube (8) is smaller than the wall thickness of the tube body (1), and the reserved short tube (8) and the tube body (1) are coaxially arranged.
3. The titanium alloy tube with a compression-resistant structure according to claim 1, Features: A second shaping clamping ring (7) is provided behind the first shaping clamping ring (2), and the second shaping clamping ring (7) and the first shaping clamping ring (2) are connected via a fastening bolt (6).
4. The titanium alloy tube with a compression-resistant structure according to claim 1, Features: The inner support member (3) has a five-pointed star-shaped structure, and the middle of the inner support member (3) is hollow. The inner support member (3) and the tube body (1) are integrally formed.
5. The titanium alloy tube with a compression-resistant structure according to claim 1, Features: The first reinforcing ribs (4) and the second reinforcing ribs (5) are respectively arranged in an annular array structure, and the second reinforcing ribs (5) and the first reinforcing ribs (4) are respectively formed integrally with the tube body (1).