Heat exchange tube support device

Abstract

The utility model provides heat exchange pipe support device, including heat exchange pipe body and the exchange head of heat exchange pipe body flange connection, heat exchange pipe body bottom both ends are provided with support device, the support device concretely is support plate, clamping mobile device, clamping mobile device is provided with at least two, two clamping mobile devices are located heat exchange pipe body both ends respectively, clamping mobile device includes fixed frame, support and installation platform, the top of fixed frame is equipped with support, and the both ends of fixed frame bottom are equipped with installation platform symmetry, and the bottom of installation platform is equipped with a plurality of universal wheels, the both sides of support are equipped with the second clamping arm symmetry movable mounting, and the second clamping arm movable is equipped with the clamping portion matched with heat exchange pipe body, and the clamping portion is adjusted synchronously through the second clamping arm of support both sides, realizes the stable support and nimble movement of different pipe diameter heat exchange pipe, ensures that the equipment operation is efficient and safe.

Description

Technical Field

[0001] This utility model relates to the field of heat exchange tubes, and more particularly to a heat exchange tube support device. Background Technology

[0002] In various industrial equipment and heat exchange systems, the primary function of heat exchange tubes is to transfer heat from one medium to another through the tube walls, thereby achieving efficient heat exchange. Specifically, heat exchange tubes effectively transfer heat from a heat source to the fluid requiring heating, or transfer heat from a high-temperature fluid to a low-temperature fluid, to regulate temperature and improve energy efficiency. The applications of heat exchange tubes are extremely wide, and their performance directly affects the operating efficiency and stability of the entire system. Therefore, heat exchange tubes play an indispensable role in the heat exchange process.

[0003] A Chinese patent document CN201921153996.4 discloses a shell-and-tube heat exchanger that is easy to fix. The heat exchanger body includes a wheel fixing structure and a support frame fixing structure installed on both sides. The wheel fixing structure includes a fixing column, one end of which is welded to the heat exchanger body. The end facing away from the heat exchanger body has an internal telescopic groove containing a snap-fit ​​block. A wheel structure is mounted on the wheel fixing structure. A support structure is installed at the bottom of the heat exchanger body, including a support base. A hydraulic telescopic column is installed within the support base, and a support beam is mounted at the top of the hydraulic telescopic column. Wheel fixing structures are installed at both ends of the support beam. A support frame structure is mounted on the support frame fixing structure. This invention allows for the installation of a support frame structure, increasing the volume of the device supported on the bottom surface and making the device easier to fix.

[0004] However, the above-mentioned patent has certain drawbacks in use. Due to the different sizes of heat exchange tubes, installing an independent wheel structure on each heat exchange tube would increase manufacturing costs. Furthermore, the diameter of the heat exchange tubes varies depending on their specific dimensions, making it difficult for existing support devices and wheels to achieve universality, which increases the difficulty of installation and maintenance.

[0005] Therefore, a heat exchange tube support device is proposed here to solve the above-mentioned problems. Utility Model Content

[0006] In order to overcome the shortcomings of existing support devices that cannot adapt to different pipe diameters, this utility model provides a heat exchanger tube support device.

[0007] This utility model is achieved using the following technical solution: A heat exchange tube support device includes a heat exchange tube body and an exchange head connected to the heat exchange tube body flange. Support devices are provided at both ends of the bottom of the heat exchange tube body, and the support devices are specifically support plates. The clamping and moving device includes at least two clamping and moving devices, which are respectively located at both ends of the heat exchange tube body. Each clamping and moving device includes a fixed frame, a support, and a mounting platform. The fixed frame has a support at the top and mounting platforms symmetrically arranged at both ends of the bottom of the fixed frame. The mounting platforms have multiple casters at the bottom. The bracket has a second clamping arm that is symmetrically and movably installed on both sides. The second clamping arm is movably provided with a clamping part that matches the heat exchange tube body.

[0008] As a preferred embodiment of this utility model, the bottom of the fixing frame is provided with a drive motor, the output end of the drive motor is provided with a drive shaft, the end of the drive shaft is provided with a limit block, and a lifting component is threadedly connected to the drive shaft. First clamping arms are symmetrically arranged on both sides of the lifting component, and the first clamping arms are movably connected to the second clamping arms.

[0009] As a preferred embodiment of this utility model, the top of the bracket is provided with a tray, the tray is arc-shaped, and the inner side of the tray and the clamping part is provided with anti-slip rubber.

[0010] As a preferred embodiment of this utility model, the heat exchange tube body is provided with an upper connection at the top.

[0011] As a preferred embodiment of this utility model, one end of the exchange head is provided with a water inlet, and the other end of the exchange head away from the water inlet is provided with a water outlet.

[0012] As a preferred embodiment of this utility model, the support plate has notches on both sides and a reinforcing rib in the middle.

[0013] Compared with existing technologies, the advantages of this utility model are: 1. By setting movable clamping devices at both ends of the heat exchanger tube body, flexible clamping of different tube diameters is achieved. When clamping is required, the second clamping components on both sides of the bracket can be adjusted to make the clamping part fit tightly against the peripheral wall of the heat exchanger tube body, ensuring a stable clamping. At the same time, the drive motor drives the lifting component to adjust the height, so that the first clamping components on both sides of the lifting component drive the second clamping components to move, adapting to heat exchanger tubes of different diameters and ensuring convenient and efficient installation and maintenance.

[0014] 2. The support plate has notches on both sides and a reinforcing rib in the middle. The reinforcing rib reduces the weight of the support plate while improving its load-bearing capacity.

[0015] 3. The tray at the top of the bracket fits into the outer peripheral wall of the heat exchange tube body. During the clamping process, the anti-slip rubber increases the friction, and the tray and clamping part firmly fix the heat exchange tube body. Attached Figure Description

[0016] Figure 1This is a first-person view structural diagram of the entire utility model; Figure 2 This is a second-view structural diagram of the entire utility model; Figure 3 This is a first-view structural diagram of the mobile clamping device of this utility model; Figure 4 This is a second-view structural diagram of the mobile clamping device of this utility model; In the diagram: 1. Heat exchanger tube body; 11. Exchange head; 12. Inlet; 13. Outlet; 2. Support plate; 21. Reinforcing rib; 3. Fixing frame; 31. Drive motor; 32. Drive shaft; 33. Lifting component; 34. First clamping arm; 35. Limiting block; 4. Bracket; 41. Second clamping arm; 5. Clamping part; 6. Mounting platform; 61. Casters; 7. Tray; 71. Anti-slip rubber; 8. Upper connection. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0018] Example: Please see Figures 1-4 The heat exchange tube support device includes a heat exchange tube body 1 and an exchange head 11 connected to the flange of the heat exchange tube body 1. Support devices are provided at both ends of the bottom of the heat exchange tube body 1, and the support devices are specifically support plates 2. In this embodiment, one end of the heat exchange tube body 1 is the output end, and an exchange head 11 is installed at the output end. The exchange head 11 is connected to the heat exchange tube body 1 through a flange. A support device is fixedly installed on the outer peripheral wall of the heat exchange tube body. The support device has a symmetrical structure and is a support plate 2. The support plate 2 has notches on both sides and a reinforcing rib 21 in the middle. The support plate 2 is specifically connected to the heat exchange tube body 1 by welding. The notches on both sides and the reinforcing rib 21 in the middle of the support plate 2 reduce the weight of the support plate 2 while the reinforcing rib 21 improves the load-bearing capacity of the support plate 2.

[0019] The clamping and moving device includes at least two clamping and moving devices, which are located at both ends of the heat exchange tube body 1. Each clamping and moving device includes a fixed frame 3, a bracket 4, and a mounting platform 6. The fixed frame 3 has a bracket 4 on its top and mounting platforms 6 symmetrically arranged at both ends of its bottom. The mounting platform 6 has multiple casters 61 at its bottom. The bracket 4 has a second clamping arm 41 symmetrically and movably installed on both sides, and the second clamping arm 41 is movably provided with a clamping part 5 that matches the heat exchange tube body 1.

[0020] In this embodiment, at least two clamping and moving devices are provided, located at both ends of the heat exchange tube body 1, to facilitate overall movement and positioning. Under special working conditions, three sets can be provided in some larger heat exchange tube bodies 1, fixed at the front end, middle section and rear end of the heat exchange tube body 1, respectively, to ensure stability and operational flexibility during movement. When it is necessary to install or move the heat exchange tube body 1, the clamping and moving device is moved to a suitable position for clamping and moving. After installation, the support plate 2 provides support. The clamping and moving device can be quickly disassembled for easy storage and maintenance. The clamping and moving device includes a fixed frame 3, a bracket 4 and a mounting platform 6. There are two mounting platforms 6 in total, which are symmetrically distributed at both ends of the bottom of the fixed frame 3. The bottom of the mounting platform 6 is provided with multiple casters 61 to facilitate flexible movement under different ground conditions. The bottom of the fixed frame 3 is provided with a bracket 4, and second clamping arms 41 are symmetrically installed on both sides of the bracket 4. The second clamping arms 41 can be adjusted within a certain range. The second clamping arms 41 are provided with clamping parts 5, which are in close contact with the outer peripheral wall of the heat exchange tube body 1.

[0021] Specifically, the bottom of the fixed frame 3 is provided with a drive motor 31, the output end of the drive motor 31 is provided with a drive shaft 32, the end of the drive shaft 32 is provided with a limit block 35, and a lifting component 33 is threadedly connected to the drive shaft 32. The lifting component 33 is symmetrically provided with first clamping arms 34 on both sides, and the first clamping arms 34 are movably connected to the second clamping arms 41.

[0022] In this embodiment, a drive motor 31 is provided at the bottom of the fixed frame 3, and a drive shaft 32 is provided at the output end of the drive motor 31. The drive shaft 32 passes through the bottom of the fixed frame 3 and moves within the fixed frame 3. A limit block 35 is provided at the front end of the drive shaft 32, and a lifting member 33 is threadedly connected to the drive shaft 32. When the drive shaft 32 rotates, the lifting member 33 moves up and down accordingly. The opening and closing angle of the first clamping arm 34 can be adjusted within a certain range. One end of the two symmetrical first clamping arms 34 is movably connected to the two symmetrical second clamping arms 41. When the drive shaft 32 rotates, it drives the first clamping arms 34 on both sides of the lifting member 33 to open and close. By adjusting the lifting member 33, the first clamping arms 34 synchronously drive the second clamping arms 41 to open and close, thereby controlling the tightness of the clamping part 5, which is applicable to heat exchange tube bodies 1 of different diameters.

[0023] Specifically, the top of the bracket 4 is provided with a tray 7, which is arc-shaped, and the inner side of the tray 7 and the clamping part 5 is provided with anti-slip rubber 71.

[0024] In this embodiment, when the movable clamping device is installed on the heat exchange tube body 1, the tray 7 will be in close contact with the bottom of the peripheral wall of the heat exchange tube body 1 to provide stable support. The tray 7 and the clamping part 5 are both in close contact with the heat exchange tube body 1. Anti-slip rubber 71 is provided on the inner side of the tray 7 and the clamping part 5 that is in close contact with the peripheral wall of the heat exchange tube body 1 to increase friction and stabilize the clamping.

[0025] Specifically, the top of the heat exchange tube body 1 is provided with an upper connection 8.

[0026] In this embodiment, the upper connection 8 is used to facilitate hoisting. Specifically, there are two upper connections 8, which are symmetrically fixed to the top of the heat exchange tube body.

[0027] Specifically, the exchange head 11 has an inlet 12 at one end and an outlet 13 at the other end away from the inlet 12.

[0028] In this embodiment, water enters through the inlet 12, passes through the heat exchange pipe body for heat exchange, and is then discharged from the outlet 13, ensuring heat exchange efficiency.

[0029] The principle of this utility model is as follows: When it is necessary to install or move the heat exchanger tube body 1, the operator places the moving clamping part 5 on the top of the heat exchanger tube body 1. When the tray 7 is close to the heat exchanger tube body 1, the drive motor 31 starts, the drive shaft 32 rotates and drives the lifting part 33, and the first clamping arm 34 opens and closes accordingly. At the same time as the first clamping arm 34 opens and closes, it drives the second clamping arm 41 to adjust synchronously, so that the clamping part 5 is closely attached to the periphery of the heat exchanger tube body 1. When the clamping part 5 is close to the periphery of the heat exchanger tube body 1, the drive motor 31 stops rotating and the lifting part 33 is fixed. After clamping is completed, the heat exchanger tube body 1 can be moved. After moving to a suitable position, the operator starts the drive motor 31 again and rotates the drive shaft 32 in the opposite direction. The lifting part 33 descends, the first clamping arm 34 gradually loosens, and the second clamping arm 41 relaxes synchronously. The clamping part 5 is released from the heat exchanger tube body 1. At this time, the support plate 2 plays a supporting role to ensure safe unloading.

[0030] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model based on the technical solution and its improved concept should be covered within the protection scope of the present utility model.

Claims

1. A heat exchanger tube support device, comprising a heat exchanger tube body (1) and an exchange head (11) flanged to the heat exchanger tube body (1), characterized in that: The heat exchange tube body (1) is provided with support devices at both ends of the bottom, and the support devices are specifically support plates (2); The clamping and moving device is provided in at least two parts. The two clamping and moving devices are located at both ends of the heat exchange tube body (1). The clamping and moving device includes a fixed frame (3), a bracket (4), and a mounting platform (6). The fixed frame (3) is provided with a bracket (4) at the top and mounting platforms (6) are symmetrically provided at both ends of the bottom of the fixed frame (3). The mounting platform (6) is provided with multiple casters (61) at the bottom. The bracket (4) is symmetrically and movably mounted with second clamping arms (41) on both sides, and the second clamping arms (41) are movably provided with clamping parts (5) that match the heat exchange tube body (1).

2. The heat exchanger tube support device according to claim 1, characterized in that: The bottom of the fixed frame (3) is provided with a drive motor (31), the output end of the drive motor (31) is provided with a drive shaft (32), the end of the drive shaft (32) is provided with a limit block (35), and a lifting component (33) is threadedly connected to the drive shaft (32). The lifting component (33) is symmetrically provided with first clamping arms (34) on both sides, and the first clamping arms (34) are movably connected to the second clamping arms (41).

3. The heat exchanger tube support device according to claim 2, characterized in that: The bracket (4) is provided with a tray (7) on top. The tray (7) is arc-shaped. The inner side of the tray (7) and the clamping part (5) is provided with anti-slip rubber (71).

4. The heat exchanger tube support device according to claim 3, characterized in that: The heat exchange tube body (1) is provided with an upper connection (8) at the top.

5. The heat exchanger tube support device according to claim 1, characterized in that: The exchange head (11) has an inlet (12) at one end and an outlet (13) at the other end away from the inlet (12).

6. The heat exchanger tube support device according to claim 1, characterized in that: The support plate (2) has notches on both sides and a reinforcing rib (21) in the middle.

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