Slow heat conduction type connecting column integrating compression resistance and tensile resistance
By designing a slow thermal conductivity connecting column that integrates compressive and tensile resistance, combining high-strength steel pipes, stainless steel pipes and slow thermal conductivity materials, the problems of excessive heat transfer and unbalanced compressive tensile strength of traditional connecting columns are solved, and stability and low energy consumption and thermal insulation effect are achieved in high load scenarios.
Patent Information
- Application Number
- CN202510162834.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-14
- Publication Date
- 2025-03-28
AI Technical Summary
The heat transfer of traditional connecting columns is too fast to meet the demand for slow thermal conduction in specific application scenarios. At the same time, the balance of compressive and tensile strength is not fully considered in the design.
The slow thermal conductivity connecting column is designed that integrates compressive and tensile resistance. Through the combination of high-strength steel pipes and stainless steel pipes, as well as the stable connection of components such as round rods, upper and lower connecting parts, it ensures that the structure can withstand high pressure and tension. At the same time, it uses hard non-metallic materials with slow thermal conductivity and compressive insulation connecting parts to control the heat transfer speed.
It realizes that it can withstand high pressure and tension in various application scenarios, while effectively controlling the heat transfer speed, reducing energy consumption and improving corrosion resistance.
Smart Images
Figure CN119712673A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of connecting columns, and in particular to a slow heat-conducting connecting column that integrates compression resistance and tension resistance. Background Art
[0002] Connecting columns are needed in high-end mechanical equipment, precision instruments, aerospace and other fields. They are columnar components used to connect, support or fix other parts or structures.
[0003] Traditional connecting columns mainly rely on materials with good thermal conductivity such as metals, and are not specially designed for thermal conductivity, which results in too fast heat transfer in the connecting columns and cannot meet the demand for slow thermal conduction in specific application scenarios. At the same time, the design of traditional connecting columns does not fully consider the balance between compressive and tensile strengths, resulting in limited performance in certain high-load application scenarios.
[0004] Therefore, in view of the fact that the heat transfer of the above-mentioned traditional connecting columns is too fast and cannot meet the demand for slow heat conduction in specific application scenarios, and the fact that the traditional connecting columns do not fully consider the balance between compressive and tensile strength in design, a slow heat conduction connecting column that combines compressive and tensile strength can be designed. This connecting column can withstand greater pressure and tension in various application scenarios due to its stable structure and slow heat conduction characteristics, while effectively controlling the heat transfer speed, reducing energy consumption and improving corrosion resistance. Summary of the invention
[0005] In order to overcome the problem that traditional connecting columns transfer heat too quickly, they cannot meet the demand for slow heat conduction in specific application scenarios, and the problem of balancing compressive and tensile strengths is not fully considered in the design.
[0006] The technical scheme of the present invention is: a slow heat-conducting connecting column integrating compression resistance and tension resistance, including a lower connecting piece, a cold plate surface, a rivet, a round rod, a high-strength steel pipe, a stainless steel pipe, an upper connecting piece, a hot plate surface, a semi-straight head pipe, a full-pressure connecting piece, a through connecting piece, a chicken screw, a short-tooth connecting piece, an inner connecting piece, a connecting piece and a straight head pipe; the outer side of the lower connecting piece is connected by interference with a cold plate surface that does not need to be heated, the outer side of the cold plate surface is connected by expansion interference with a rivet, the upper end of the lower connecting piece is installed with a round rod with slow heat conduction, the outer side of the round rod is installed with a high-strength steel pipe with high tensile strength, and the high-strength steel A stainless steel pipe is installed on the outside of the tube, an upper connecting piece is welded to the upper end of the round rod, a hot plate surface to be heated is welded to the upper end of the upper connecting piece, a semi-straight head pipe is installed on the upper end of the cold plate surface, a full-pressure connecting piece is installed through the center of the cold plate surface, a through connecting piece is inserted and connected at the center of the hot plate surface, a chicken screw is installed at the lower end of the cold plate surface, a short-tooth connecting piece is installed at the upper end of the cold plate surface, internal connecting pieces are welded to both ends of the high-strength steel pipe and the stainless steel pipe, pressure-resistant and heat-insulating connecting pieces are installed between the cold plate surface and the hot plate surface, and a straight head pipe is welded between the two groups of internal connecting pieces.
[0007] Preferably, through the combination of high-strength steel pipe and stainless steel pipe, and the firm connection of components such as round rod, upper connecting piece and lower connecting piece, the connecting column can structurally withstand greater pressure and tension, ensuring its stability and safety in various application scenarios. The round rod adopts hard non-metallic material with slow thermal conductivity, which effectively slows down the heat transfer rate, which is particularly important for occasions that need to control temperature fluctuations or prevent rapid heat transfer. The pressure-resistant and heat-insulating connecting piece between the cold plate surface and the hot plate surface further enhances the insulation effect and reduces energy consumption. The stainless steel pipe adopts 304 material, which has good corrosion resistance and can resist erosion in various harsh environments. At the same time, the selection of high-strength steel pipe also ensures the durability and service life of the connecting column. The inner connecting piece is set in the shape of two layers of straight-mouthed terraces, and the two ends of the straight head pipe are respectively welded to the straight-mouthed terraces of the inner connecting piece. This design not only enhances the structural strength of the connecting column, but also improves its stability and reliability.
[0008] Preferably, a round hole is opened at the lower end of the lower connecting piece, and the round rod is made of a hard non-metallic material with slow heat conduction.
[0009] Preferably, the high-strength steel pipe is a metal pipe with a thickness of 0.2-0.8 mm, and both upper and lower ends thereof are welded.
[0010] Preferably, the stainless steel tube is made of 304 material with a thickness of 0.1-0.5 mm, and the upper and lower tube heads of the stainless steel tube are flanged.
[0011] Preferably, the upper connecting piece is made of metal material, and a welding point is provided at the connection between the upper connecting piece and the hot plate surface.
[0012] Preferably, a thread is provided at the lower end of the full-press connector to communicate with the cold plate surface.
[0013] Preferably, the semi-straight head tube is made of 304 stainless steel, the lower end of the semi-straight head tube is flanged, and the other end is welded.
[0014] Preferably, a connecting welding point is provided at the connection between the through-connector and the hot plate surface, and chicken screws are installed at the lower part of the cold plate surface to increase the force-bearing area of the short-thread connector and improve the compressive strength.
[0015] Preferably, the inner connecting piece is arranged in the shape of two layers of straight-end terraces, and both ends of the straight head pipe are respectively welded to the straight-end terraces of the inner connecting piece.
[0016] Preferably, the lower connecting piece, the upper connecting piece, the full-press connecting piece, the through connecting piece, the short-thread connecting piece, the inner connecting piece and the connecting piece are all circular in shape.
[0017] Beneficial effects of the present invention: the round rod in the connecting column is made of a hard non-metallic material with slow heat conduction, which effectively slows down the heat transfer speed, which is particularly important for occasions where temperature fluctuations need to be controlled or where rapid heat transfer needs to be prevented. The pressure-resistant heat-insulating connector between the cold plate surface and the hot plate surface further enhances the heat insulation effect and reduces energy consumption. The stainless steel pipe is made of 304 material, which has good corrosion resistance and can resist erosion in various harsh environments. At the same time, the selection of high-strength steel pipes also ensures the durability and service life of the connecting column. The inner connecting piece is set in the shape of a two-layer straight-mouthed terrace, and the two ends of the straight head pipe are respectively welded to the straight-mouthed terrace of the inner connecting piece This design not only enhances the structural strength of the connecting column, but also improves its stability and reliability. Compared with the traditional connecting column, the heat transfer is too fast and cannot meet the demand for slow heat conduction in specific application scenarios. At the same time, the design does not fully consider the balance between compressive and tensile strength. The connecting column combines high-strength steel pipes with stainless steel pipes, and the round rods, upper connecting pieces and lower connecting pieces are firmly connected, so that it can withstand greater pressure and tension in structure, ensuring its stability and safety in various application scenarios. At the same time, it effectively controls the heat transfer speed, reduces energy consumption and improves corrosion resistance. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 Shown is a schematic diagram of the first three-dimensional structure of the slow heat-conducting connecting column that integrates compression resistance and tension resistance of the present invention;
[0019] Figure 2 Shown is a schematic diagram of the three-dimensional structure of a full-compression connector in a slow heat-conducting connecting column of the present invention that combines compression resistance and tension resistance;
[0020] Figure 3 The three-dimensional structure schematic diagram of the connecting piece in the slow heat-conducting connecting column of the present invention which integrates compression resistance and tension resistance is shown;
[0021] Figure 4 Shown is a schematic diagram of the three-dimensional structure of a straight head pipe in a slow heat-conducting connecting column that integrates compression resistance and tension resistance of the present invention;
[0022] Figure 5 Shown is a force diagram of the cold plate surface and the hot plate surface in the slow heat-conducting connecting column of the present invention that combines compression resistance and tension resistance.
[0023] Explanation of the reference numerals: 1. lower connector; 2. cold plate surface; 3. rivet; 4. round rod; 5. high-strength steel pipe; 6. stainless steel pipe; 7. upper connector; 8. hot plate surface; 9. semi-straight head pipe; 10. full-press connector; 11. through connector; 12. screws; 13. short-thread connector; 14. inner connector; 15. connector; 16. straight head pipe; 17. welding point; 18. connecting welding point. DETAILED DESCRIPTION
[0024] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0025] See also Figure 1-Figure 5The present invention provides an embodiment: a slow heat-conducting connecting column integrating compression resistance and tension resistance, comprising a lower connecting piece 1, a cold plate surface 2, a rivet 3, a round rod 4, a high-strength steel pipe 5, a stainless steel pipe 6, an upper connecting piece 7, a hot plate surface 8, a semi-straight head pipe 9, a full-pressure connecting piece 10, a through connecting piece 11, a chicken screw 12, a short-tooth connecting piece 13, an inner connecting piece 14, a connecting piece 15 and a straight head pipe 16; the outer side of the lower connecting piece 1 is interference-connected with a cold plate surface 2 that does not need to be heated, the outer side of the cold plate surface 2 is expansion-tightened and interference-connected with a rivet 3, the upper end of the lower connecting piece 1 is installed with a round rod 4 with slow heat conduction, and the outer side of the round rod 4 is installed with a high-strength steel pipe 5 with high tensile strength, and the high A stainless steel pipe 6 is installed on the outside of the high-strength steel pipe 5, an upper connector 7 is welded to the upper end of the round rod 4, a hot plate surface 8 to be heated is welded to the upper end of the upper connector 7, a semi-straight head pipe 9 is installed on the upper end of the cold plate surface 2, a full-pressure connector 10 is installed through the center of the cold plate surface 2, a through connector 11 is inserted and connected at the center of the hot plate surface 8, a chicken screw 12 is installed at the lower end of the cold plate surface 2, a short-tooth connector 13 is installed at the upper end of the cold plate surface 2, both ends of the high-strength steel pipe 5 and the stainless steel pipe 6 are welded with an inner connector 14, a pressure-resistant and heat-insulating connector 15 is installed between the cold plate surface 2 and the hot plate surface 8, and a straight head pipe is welded between the two groups of inner connectors 14 16. Through the combination of high-strength steel pipe 5 and stainless steel pipe 6, and the stable connection of round rod 4, upper connecting piece 7 and lower connecting piece 1, the connecting column can withstand greater pressure and tension in structure, ensuring its stability and safety in various application scenarios. The round rod 4 is made of hard non-metallic material with slow heat conduction, which effectively slows down the heat transfer speed, which is particularly important for occasions that need to control temperature fluctuations or prevent rapid heat transfer. The pressure-resistant heat-insulating connecting piece 15 between the cold plate surface 2 and the hot plate surface 8 further enhances the insulation effect and reduces energy consumption. The stainless steel pipe 6 is made of 304 material, which has good corrosion resistance. The high-strength steel pipe 5 has good corrosion resistance and can resist corrosion in various harsh environments. At the same time, the selection of the high-strength steel pipe 5 also ensures the durability and service life of the connecting column. The inner connecting piece 14 is set in the shape of a two-layer straight-mouthed terrace. The two ends of the straight head pipe 16 are respectively welded to the straight-mouthed terraces of the inner connecting piece 14. This design not only enhances the structural strength of the connecting column, but also improves its stability and reliability. A round hole is opened at the lower end of the lower connecting piece 1. The round rod 4 is a hard non-metallic material with slow heat conduction. The high-strength steel pipe 5 is a metal pipe with a thickness of 0.2-0.8 mm. Both ends are welded. The stainless steel pipe 6 is made of 304 material with a thickness of 0.1-0.5mm, the upper and lower pipe heads of the stainless steel pipe 6 are flanged, the upper connecting piece 7 is made of metal material, the connection between the upper connecting piece 7 and the hot plate surface 8 is provided with a welding point 17, the lower end of the full pressure connecting piece 10 is provided with a screw thread to connect with the cold plate surface 2, the semi-straight head pipe 9 is made of 304 stainless steel, the lower end of the semi-straight head pipe 9 is flanged, and the other end is welded and connected, the connection between the through connecting piece 11 and the hot plate surface 8 is provided with a connecting welding point 18, and the chicken rice screw 12 is installed at the bottom of the cold plate surface 2 to increase the force area of the short tooth connecting piece 13 and improve the compressive strength. The inner connecting piece 14 is set in the shape of two layers of straight-mouthed terraces, and the two ends of the straight-headed pipe 16 are respectively welded to the straight-mouthed terraces of the inner connecting piece 14, and the shapes of the lower connecting piece 1, the upper connecting piece 7, the full pressure connecting piece 10, the through connecting piece 11, the short-toothed connecting piece 13, the inner connecting piece 14 and the connecting piece 15 are all set in a circular shape;.
[0026] Figure 5 Here, F1 is the action force of the cold plate surface 2, and F2 is the reaction force of the hot plate surface 8.
[0027] When working, the outer side of the lower connecting piece 1 is fixed to the cold plate surface 2 by means of interference fit to ensure a tight connection without gaps. Rivets 3 are used on the outer side of the cold plate surface 2 to perform expansion and interference fit to further strengthen the connection.
[0028] A round rod 4 with slow heat conduction is installed on the upper end of the lower connecting piece 1 to ensure that it is stable, a high-strength steel pipe 5 with high tensile strength is installed on the outside of the round rod 4 to ensure that the two are closely fitted, and a stainless steel pipe 6 is installed on the outside of the high-strength steel pipe 5 to provide additional protection and corrosion resistance;
[0029] The upper end of the round rod 4 is welded to the upper connecting piece 7 to ensure a firm connection, and the hot plate surface 8 that needs to be heated is welded to the upper end of the upper connecting piece 7;
[0030] Install the semi-straight head pipe 9, full press fittings 10, chicken screws 12 and short thread fittings 13 at the appropriate position of the cold plate surface 2, and ensure that the through-connection piece 11 is correctly inserted into the center of the hot plate surface 8, and perform welding connection;
[0031] The two ends of the high-strength steel pipe 5 and the stainless steel pipe 6 are welded to the inner connecting piece 14 to ensure the connection is stable, and the two ends of the straight head pipe 16 are respectively welded to the straight-mouthed terrace of the inner connecting piece 14 to enhance the structural strength;
[0032] A pressure-resistant and heat-insulating connector 15 is installed between the cold plate surface 2 and the hot plate surface 8 to ensure that the heat transfer is effectively controlled.
[0033] Through the above steps, by using the round rod 4 of hard non-metallic material with slow heat conduction, the heat transfer speed can be effectively slowed down, which is particularly important for occasions where temperature fluctuations need to be controlled or heat needs to be prevented from being transferred quickly. The pressure-resistant heat-insulating connector 15 between the cold plate surface 2 and the hot plate surface 8 further enhances the heat insulation effect and reduces energy consumption. The stainless steel pipe 6 is made of 304 material and has good corrosion resistance and can resist erosion in various harsh environments. At the same time, the selection of high-strength steel pipe 5 also ensures the durability and service life of the connecting column. The inner connecting piece 14 is set in the shape of two layers of straight-mouthed terraces, and the two ends of the straight head pipe 16 are respectively welded to the straight-mouthed terraces of the inner connecting piece 14. This design not only enhances the structural strength of the connecting column, but also improves its stability and reliability, so as to solve the problem that the heat transfer of the traditional connecting column is too fast and cannot meet the demand for slow heat conduction in specific application scenarios. At the same time, the problem of balancing compressive and tensile strengths is not fully considered in the design.
[0034] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the spirit of the present invention.
Claims
1. A slow heat-conducting connecting column integrating compression resistance and tension resistance, comprising a lower connecting piece (1); characterized in that: It also includes a cold plate surface (2), a rivet (3), a round rod (4), a high-strength steel pipe (5), a stainless steel pipe (6), an upper connecting piece (7), a hot plate surface (8), a semi-straight head pipe (9), a full-press connecting piece (10), a through connecting piece (11), a screw (12), a short-tooth connecting piece (13), an inner connecting piece (14), a connecting piece (15) and a straight head pipe (16); the outer side of the lower connecting piece (1) is interference-connected with a cold plate surface (2) that does not need to be heated, the outer side of the cold plate surface (2) is expansion-tightened and interference-connected with a rivet (3), the upper end of the lower connecting piece (1) is installed with a round rod (4) with slow heat conduction, the outer side of the round rod (4) is installed with a high-strength steel pipe (5) with high tensile strength, and the outer side of the high-strength steel pipe (5) is installed with a stainless steel pipe (6), The upper end of the round rod (4) is welded to an upper connecting piece (7), the upper end of the upper connecting piece (7) is welded to a hot plate surface (8) to be heated, a semi-straight head pipe (9) is installed on the upper end of the cold plate surface (2), a full-pressure connecting piece (10) is installed through the center of the cold plate surface (2), a through connecting piece (11) is inserted and connected at the center of the hot plate surface (8), a chicken screw (12) is installed at the lower end of the cold plate surface (2), a short-tooth connecting piece (13) is installed at the upper end of the cold plate surface (2), both ends of the high-strength steel pipe (5) and the stainless steel pipe (6) are welded to inner connecting pieces (14), a pressure-resistant and heat-insulating connecting piece (15) is installed between the cold plate surface (2) and the hot plate surface (8), and a straight head pipe (16) is welded between the two groups of inner connecting pieces (14).
2. The slow heat-conducting connecting column integrating compression resistance and tension resistance according to claim 1, characterized in that: A round hole is provided at the lower end of the lower connecting piece (1), and the round rod (4) is made of a hard non-metallic material with slow heat conduction.
3. The slow heat-conducting connecting column integrating compression resistance and tension resistance according to claim 1, characterized in that: The high-strength steel pipe (5) is a metal pipe with a thickness of 0.2-0.8 mm, and its upper and lower ends are both welded.
4. The slow heat-conducting connecting column integrating compression resistance and tension resistance according to claim 1, characterized in that: The stainless steel pipe (6) is made of 304 material and has a thickness of 0.1-0.5 mm. The upper and lower pipe heads of the stainless steel pipe (6) are flanged.
5. The slow heat-conducting connecting column integrating compression resistance and tension resistance according to claim 1, characterized in that: The upper connecting piece (7) is made of metal material, and a welding point (17) is provided at the connection between the upper connecting piece (7) and the hot plate surface (8).
6. The slow heat-conducting connecting column integrating compression resistance and tension resistance according to claim 1, characterized in that: The lower end of the full-press connector (10) is provided with a screw thread for communicating with the cold plate surface (2).
7. The slow heat-conducting connecting column integrating compression resistance and tension resistance according to claim 1, characterized in that: The semi-straight head pipe (9) is made of 304 stainless steel, the lower end of the semi-straight head pipe (9) is flanged, and the other end is welded and connected.
8. The slow heat-conducting connecting column integrating compression resistance and tension resistance according to claim 1, characterized in that: A connecting welding point (18) is provided at the connection between the connecting piece (11) and the hot plate surface (8).
9. The slow heat-conducting connecting column integrating compression resistance and tension resistance according to claim 1, characterized in that: The inner connecting piece (14) is arranged in the shape of two layers of straight-end terraces, and the two ends of the straight head pipe (16) are respectively welded to the straight-end terraces of the inner connecting piece (14).
10. The slow heat-conducting connecting column integrating compression resistance and tension resistance according to claim 1, characterized in that: The lower connecting piece (1), the upper connecting piece (7), the full-press connecting piece (10), the through connecting piece (11), the short-tooth connecting piece (13), the inner connecting piece (14) and the connecting piece (15) are all arranged in a circular shape.