A high-efficiency production system for heat exchange tube bundles

Abstract

A heat exchange tube bundle efficient production system, including, the clamping seat, support seat, guide hole and guide rod, the guide hole is opened on the clamping seat, the guide rod is installed on the support seat and passes through the guide hole, the clamping seat and support seat are used to support mechanism element, the clamping seat and support seat are provided with efficient auxiliary assembly, the case relates to heat exchange pipe manufacturing auxiliary technical field, it has the beneficial effect that: the case is through efficient auxiliary assembly, and all tube bundles are automatically installed transversely after being vertically inserted, and the difficulty of vertical insertion is much easier than transverse installation, and can be quickly installed, improve work efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of auxiliary technology for heat exchanger tube manufacturing, and specifically relates to a high-efficiency production system for heat exchanger tube bundles. Background Technology

[0002] A tube bundle heat exchanger, also known as a shell-and-tube heat exchanger, is an industrial device that enables heat exchange between two fluids at different temperatures through the tube walls. This device consists of components such as a shell, tube bundle, tube sheet, and baffles. When installing tube bundles, assembling them laterally requires lifting the bundles to align them with the holes on the tube sheet, which is inconvenient and leads to low production efficiency. Utility Model Content

[0003] In order to solve the above-mentioned problems in the existing technology, the present invention aims to provide a high-efficiency production system for heat exchanger tube bundles, including a clamping seat, a support seat, a guide hole and a guide rod. The guide hole is opened on the clamping seat, and the guide rod is installed on the support seat and passes through the guide hole. The clamping seat and the support seat are used to support the mechanism components, and the clamping seat and the support seat are provided with high-efficiency auxiliary components. The high-efficiency auxiliary components include: handwheel, threaded rod, threaded through hole, rotary bearing, clamping plate, transmission groove, positive threaded screw, negative threaded screw, threaded hole, slider, limit plate, handle, swing frame, disc frame, positioning circular hole groove, drive box, driver, drive groove, drive gear, transmission gear, and rotating shaft. The threaded through hole is formed on the clamping seat, the threaded rod is installed in the threaded through hole, the threaded rod is connected to the clamping plate through a rotary bearing, the handwheel is connected to the threaded rod, the transmission groove is formed at the bottom of the clamping seat, the positive threaded screw and the negative threaded screw are connected and installed in the transmission groove, the handle is connected to the positive threaded screw, the threaded hole is formed in the slider, the slider is installed on the positive threaded screw and the negative threaded screw through the threaded hole, the limiting plate is connected to the slider, the drive groove is formed on the support seat, the rotating shaft is installed on both sides of the swing frame and extends into the drive groove, the drive box is installed on the support seat, the driver is installed in the drive box and its output end extends into the drive groove, the drive gear is fitted on the output end of the driver, the transmission gear is fitted on the rotating shaft and meshes with the drive gear, the disc frame is connected to the swing frame, and the positioning circular hole groove is formed on the disc frame.

[0004] Preferably, the support base is provided with a rubber pad.

[0005] Preferably, a rubber layer is provided on the inner wall of the positioning circular hole groove.

[0006] Preferably, the support base is provided with pulleys at its bottom.

[0007] Beneficial effects This high-efficiency production system for heat exchanger tube bundles has the following advantages: This project utilizes efficient auxiliary components to automatically install all tube bundles horizontally after vertical insertion. Vertical insertion is much easier than horizontal installation and can be performed quickly, thus improving work efficiency. Attached Figure Description

[0008] The present invention will now be described in further detail with reference to the accompanying drawings and specific implementation methods.

[0009] Figure 1-2 This is a three-dimensional structural diagram of a high-efficiency production system for heat exchanger tube bundles according to the present invention. Figure 3 This is a top sectional view of the structure of a high-efficiency production system for heat exchanger tube bundles according to this utility model. Figure 4 This is a rear cross-sectional view of a high-efficiency production system for heat exchanger tube bundles according to the present invention. Figure 5 This is a front sectional view of the high-efficiency production system for heat exchanger tube bundles according to this utility model.

[0010] In the diagram: 1. Handwheel; 2. Threaded rod; 3. Threaded through hole; 4. Rotary bearing; 5. Clamping plate; 6. Clamping seat; 7. Support seat; 8. Guide hole; 9. Guide rod; 10. Transmission groove; 11. Positive threaded screw; 12. Negative threaded screw; 13. Threaded hole; 14. Slider; 15. Limiting plate; 16. Handle; 17. Swing frame; 18. Disc frame; 19. Positioning circular hole groove; 20. Drive box; 21. Driver; 22. Drive groove; 23. Drive gear; 24. Transmission gear; 25. Rotating shaft; Detailed Implementation

[0011] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only for explaining the present utility model and are not intended to limit the present utility model; that is, the described embodiments are only some embodiments of the present utility model, and not all embodiments. The components of the embodiments of the present utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0012] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0013] The following is combined Figure 1-5 This invention describes a specific embodiment of a heat exchanger tube bundle high-efficiency production system, comprising a clamping seat 6, a support seat 7, a guide hole 8, and a guide rod 9. The guide hole 8 is formed on the clamping seat 6, and the guide rod 9 is mounted on the support seat 7 and passes through the guide hole 8. The clamping seat 6 and the support seat 7 are used to support the mechanism components, and the clamping seat 6 and the support seat 7 are provided with high-efficiency auxiliary components. The high-efficiency auxiliary components include: handwheel 1, threaded rod 2, threaded through hole 3, rotary bearing 4, clamping plate 5, transmission groove 10, positive threaded screw 11, negative threaded screw 12, threaded hole 13, slider 14, limiting plate 15, handle 16, swing frame 17, disc frame 18, positioning circular hole groove 19, drive box 20, driver 21, drive groove 22, drive gear 23, transmission gear 24, and rotating shaft 25; The threaded through hole 3 is formed on the clamping seat 6. The threaded rod 2 is installed in the threaded through hole 3 and connected to the clamping plate 5 via a rotary bearing 4. The handwheel 1 is connected to the threaded rod 2. The transmission groove 10 is formed at the bottom of the clamping seat 6. The positive threaded screw 11 and the negative threaded screw 12 are connected and installed in the transmission groove 10. The handle 16 is connected to the positive threaded screw 11. The threaded hole 13 is formed in the slider 14. The slider 14 is installed on the positive threaded screw 11 and the negative threaded screw 12 through the threaded hole 13. The limit... The position plate 15 is connected to the slider 14. The drive groove 22 is opened on the support base 7. The rotating shaft 25 is installed on both sides of the swing frame 17 and extends into the drive groove 22. The drive box 20 is installed on the support base 7. The driver 21 is installed in the drive box 20 and its output end extends into the drive groove 22. The drive gear 23 is fitted on the output end of the driver 21. The transmission gear 24 is fitted on the rotating shaft 25 and meshes with the drive gear 23. The disc frame 18 is connected to the swing frame 17. The positioning circular hole groove 19 is opened on the disc frame 18.

[0014] It should be noted that during tube assembly, rotating the handwheel 1 drives the threaded rod 2 to rotate within the threaded through hole 3, thereby driving the clamping plate 5 forward via the rotating bearing 4 to clamp the tube sheet. Simultaneously, rotating the handle 16 drives the positive threaded screw 11 and the negative threaded screw 12 to rotate, thereby causing the slider 14 to move the limiting plate 15 simultaneously until both limiting plates 15 are in contact with both sides of the tube sheet to complete positioning. The heat exchange tube is first vertically inserted into the positioning round hole slot 19. Then, the driver 21 is started, causing the drive gear 23 to drive the transmission gear 24 to run, which in turn drives the rotating shaft 25 to rotate. This allows the rotating shaft 25 to drive the swing frame 17 to swing, thereby aligning the tube bundle laterally with the tube hole on the tube sheet. Then, by pushing the support seat 7, guided by the guide rod 9 moving within the guide hole 8, the support seat 7 moves the tube bundle forward, thereby installing the tube bundle into the tube hole on the tube sheet.

[0015] Preferably, the support base 7 is provided with a rubber pad.

[0016] It should be noted that the rubber pads are used to reduce impacts and support the disc frame 18.

[0017] Preferably, the inner wall of the positioning circular hole groove 19 is provided with a rubber layer.

[0018] It should be noted that the rubber layer ensures that the tube bundle is not easily detached from the positioning circular hole groove 19 after it is installed in the groove.

[0019] Preferably, the support base 7 is provided with pulleys at its bottom.

[0020] It should be noted that the pulleys are used to ensure the stable movement of the support base 7.

[0021] The above description is merely an example and illustration of the structure of this utility model. Those skilled in the art can make various modifications or additions to the specific embodiments described or use similar methods to replace them, as long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of this utility model.

Claims

1. A high-efficiency production system for heat exchanger tube bundles, comprising a clamping seat, a supporting seat, a guide hole, and a guide rod, wherein the guide hole is formed on the clamping seat, the guide rod is mounted on the supporting seat and passes through the guide hole, and the clamping seat and the supporting seat are used to support mechanical components, characterized in that, The clamping base and the support base are equipped with high-efficiency auxiliary components; The high-efficiency auxiliary components include: handwheel, threaded rod, threaded through hole, rotary bearing, clamping plate, transmission groove, positive threaded screw, negative threaded screw, threaded hole, slider, limit plate, handle, swing frame, disc frame, positioning circular hole groove, drive box, driver, drive groove, drive gear, transmission gear, and rotating shaft. The threaded through hole is formed on the clamping seat, the threaded rod is installed in the threaded through hole, the threaded rod is connected to the clamping plate through a rotary bearing, the handwheel is connected to the threaded rod, the transmission groove is formed at the bottom of the clamping seat, the positive threaded screw and the negative threaded screw are connected and installed in the transmission groove, the handle is connected to the positive threaded screw, the threaded hole is formed in the slider, the slider is installed on the positive threaded screw and the negative threaded screw through the threaded hole, the limiting plate is connected to the slider, the drive groove is formed on the support seat, the rotating shaft is installed on both sides of the swing frame and extends into the drive groove, the drive box is installed on the support seat, the driver is installed in the drive box and its output end extends into the drive groove, the drive gear is fitted on the output end of the driver, the transmission gear is fitted on the rotating shaft and meshes with the drive gear, the disc frame is connected to the swing frame, and the positioning circular hole groove is formed on the disc frame.

2. The high-efficiency production system for heat exchanger tube bundles according to claim 1, characterized in that, The support base is equipped with a rubber pad.

3. The high-efficiency production system for heat exchanger tube bundles according to claim 1, characterized in that, A rubber layer is provided on the inner wall of the positioning circular hole groove.

4. The high-efficiency production system for heat exchanger tube bundles according to claim 1, characterized in that, The support base is equipped with pulleys at its bottom.

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