A high-temperature and high-pressure working condition deformation-resistant heat exchanger support frame

Abstract

The utility model relates to heat exchanger support frame technical field discloses a kind of deformation-resistant heat exchanger support frames for high-temperature high-pressure working condition, including heat exchange equipment, the top of heat exchange equipment is equipped with lifting mechanism, the lifting mechanism is used to lift heat exchanger, the bottom of heat exchange equipment is fixedly connected with lifting mechanism, and the lifting mechanism is used to lift heat exchanger;The lifting mechanism includes strong grip, and the strong grip is installed in the top of heat exchange equipment two sides, the middle part of the strong grip is rotatably connected with the adjusting plate, the inside of the adjusting plate is rotatably connected with cable, and the top of the cable is connected with driving assembly.In the utility model, the inside motor of support frame is started, and the driving end drives cable drum to rotate and tighten cable, the inside of adjusting plate is pulled up by cable bottom, the strong grip clamps heat exchange equipment inward, and the equipment is lifted with strong grip by the continuous winding of cable drum, so as to complete heat exchanger lifting.

Description

Technical Field

[0001] This utility model relates to the technical field of heat exchanger support frames, and in particular to a deformation-resistant heat exchanger support frame for high-temperature and high-pressure conditions. Background Technology

[0002] The heat exchanger support frame is a key component used to fix and support the heat exchanger body, ensuring its structural stability during operation, installation and maintenance. Its design must take into account the type of heat exchanger, operating conditions and installation environment, and consider load-bearing capacity, deformation resistance and assembly flexibility.

[0003] The existing technology moves the heat exchanger support frame using jacks and rails. However, the irregular support structure at the bottom of the frame prevents the jacks from fully engaging, leading to point contact stress and localized stress concentration. This can cause deformation of the supports over time. The rails are rigid guide structures, allowing the frame to move only along the rail direction. Adjusting the direction requires disassembling the rails, adjusting the frame's posture, and re-laying the rails. The existing technology addresses the shortcomings of traditional jack-and-rail translation by upgrading hardware, integrating systems, and adapting to different scenarios. The rails use a standardized modular design, prefabricated in the factory with marked connection positions, and quickly assembled on-site with bolts. This saves a significant amount of laying time compared to traditional welded rails, allowing it to adapt to more complex ground conditions and turning requirements. However, the integrated system modules can suffer circuit damage under high temperature and pressure, and the standardized rail modules can also deform under high temperature and pressure. Utility Model Content

[0004] To overcome the above deficiencies, this utility model provides a deformation-resistant heat exchanger support frame for high-temperature and high-pressure conditions, aiming to improve the problems of circuit damage in system integrated modules and deformation of standardized track modules under high temperature and high pressure in the prior art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a deformation-resistant heat exchanger support frame for high-temperature and high-pressure conditions, comprising a heat exchange device, a lifting mechanism installed on the top of the heat exchange device for lifting the heat exchanger, and a lifting mechanism fixedly connected to the bottom of the heat exchange device for raising the heat exchanger; the lifting mechanism includes strong grips installed on both sides of the top of the heat exchange device, a horizontal stabilizing support plate rotatably connected to the inner top of the strong grips, a lifting adjustment plate rotatably connected to the middle of each strong grip, a cable rotatably connected to the inner side of the lifting adjustment plate, a limit plate slidably connected to the upper middle part of the cable, a drive assembly connected to the top of the cable, and a support frame fixedly installed on the top of the drive assembly.

[0006] As a further description of the above technical solution: The drive assembly includes a motor, the top of which is fixedly connected to the left side of the inner wall of the support frame. A cable reel is fixedly connected to the output end of the motor. A retaining block is installed on the outer wall of the motor, and the top of the retaining block is fixedly connected to the left side of the support frame.

[0007] As a further description of the above technical solution: The lifting mechanism includes a top plate, the top of which is fixedly connected to the bottom of the heat exchanger. A locking block is rotatably connected to the center of the front side of the top plate. A locking tooth is engaged with the bottom of the locking block. A threaded rod is fixedly connected to the center of the locking tooth. A knob is fixedly connected to the front end of the threaded rod. A threaded groove cylinder is threadedly connected to the outer wall of the threaded rod. A horizontal cylinder is fixedly connected to both the left and right ends of the threaded groove cylinder. A sliding block is slidably connected to the inner side of the horizontal cylinder. A lifting frame is rotatably connected to the other end of the horizontal cylinder. A lifting frame is rotatably connected to the inner side of the center of the lifting frame. A horizontal cylinder is fixedly connected to the inner side of the lifting frame. A sliding block is slidably connected to the center of the outer wall of the horizontal cylinder. A horizontal square column is fixedly connected to the rear ends of both the lifting frame and the lifting frame. A bottom plate is fixedly connected to the bottom of the horizontal square column. The top of the top horizontal square column is fixedly connected to the bottom of the top plate.

[0008] As a further description of the above technical solution: A block is fixedly connected to the bottom end of the cable, and a buffer spring is fixedly connected to the top of the block. The inner side of the buffer spring is slidably connected to the bottom end of the outer wall of the cable.

[0009] As a further description of the above technical solution: An anti-wear ring is fixedly connected to the middle of the limiting plate, and the inside of the anti-wear ring is slidably connected to the outside of the cable.

[0010] As a further description of the above technical solution: A safety baffle is fixedly connected to the middle of the inner top wall of the support frame, and the inside of the safety baffle is installed on the outside of the cable drum.

[0011] As a further description of the above technical solution: Large long screws are installed at equal intervals around the front and rear sides of the heat exchanger, and the outer sides of the large long screws at the top are slidably connected to the bottom inner side of the strong grip clamp.

[0012] As a further description of the above technical solution: The heat exchanger has multiple heat exchange plates installed at equal intervals inside, and the heat exchange plates are installed on the inside of a large long screw.

[0013] This utility model has the following beneficial effects: 1. In this utility model, the motor inside the starting support frame drives the cable drum to rotate to tighten the cable. The bottom of the cable pulls the inner side of the lifting plate upward. Under the action of the horizontal stabilizing support plate, the bottom of the strong grip clamp tightens inward to hold the heat exchanger. The cable drum continues to wind, causing the strong grip clamp to lift the equipment. When the top of the horizontal stabilizing support plate touches the limit plate, the equipment reaches its maximum height, achieving the purpose of lifting the heat exchanger.

[0014] 2. In this utility model, the locking block is released by disengaging the locking teeth, and the knob is turned to drive the threaded rod to rotate. The outer threaded groove cylinder causes the horizontal cylinder one to move backward along the sliding block one, which in turn drives the horizontal cylinder two at the front end of the lifting frame one and the lifting frame two to move backward along the sliding block two. Since the rear sides of the two lifting frames are rotatably connected to the horizontal columns fixed to the top plate and the bottom plate respectively, the change of their upper and lower included angle causes the top plate to move up, thereby adjusting the upper and lower position of the heat exchanger. Attached Figure Description

[0015] Figure 1 This is a front view of a deformation-resistant heat exchanger support frame for high-temperature and high-pressure conditions proposed in this utility model. Figure 2 This is a perspective view of a deformation-resistant heat exchanger support frame for high-temperature and high-pressure conditions proposed in this utility model. Figure 3 This is a partial structural diagram of a deformation-resistant heat exchanger support frame for high-temperature and high-pressure conditions proposed in this utility model. Figure 4 for Figure 3 Enlarged view of point A in the middle; Figure 5 This is a structural exploded view of a deformation-resistant heat exchanger support frame for high-temperature and high-pressure conditions proposed in this utility model. Figure 6 This is a partial view of a deformation-resistant heat exchanger support frame for high-temperature and high-pressure conditions proposed in this utility model. Figure 7 This is a partial exploded view of a deformation-resistant heat exchanger support frame for high-temperature and high-pressure conditions proposed in this utility model.

[0016] Legend: 1. Heat exchange equipment; 2. Lifting mechanism; 201. Strong grip clamp; 202. Horizontal stabilizing support plate; 203. Adjustable lifting plate; 204. Cable; 205. Limiting plate; 206. Drive assembly; 2061. Motor; 2062. Cable reel; 2063. Wrapping block; 207. Support frame; 3. Lifting mechanism; 301. Top plate; 302. Locking block; 303. Locking tooth; 304. Threaded rod; 305. Knob; 306. Threaded groove cylinder; 307. Horizontal cylinder one; 308. Sliding block one; 309. Sliding block two; 310. Lifting frame one; 311. Horizontal cylinder two; 312. Lifting frame two; 313. Horizontal square column; 314. Base plate; 4. Buffer spring; 5. Square block; 6. Anti-wear ring; 7. Safety baffle; 8. Large long screw; 9. Heat exchange plate. 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. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Reference Figure 3 , Figure 4 and Figure 5 An embodiment of this utility model is provided: a deformation-resistant heat exchanger support frame for high temperature and high pressure conditions, including a heat exchange device 1, a lifting mechanism 2 installed on the top of the heat exchange device 1 for lifting the heat exchanger, and a lifting mechanism 3 fixedly connected to the bottom of the heat exchange device 1 for raising the heat exchanger. The lifting mechanism 2 includes a strong grip clamp 201, which is installed on both sides of the top of the heat exchanger 1. A horizontal stabilizing support plate 202 is rotatably connected to the inner top of the strong grip clamp 201. An adjusting plate 203 is rotatably connected to the middle of each strong grip clamp 201. A cable 204 is rotatably connected to the inner side of the adjusting plate 203. A limit plate 205 is slidably connected to the upper middle part of the cable 204. A drive assembly 206 is connected to the top of the cable 204. A support frame 207 is fixedly installed on the top of the drive assembly 206. The drive assembly 206 includes a motor 2061, which is fixedly connected to the top of the left side of the inner wall of the support frame 207. The output end of 061 is fixedly connected to a cable drum 2062. A winding block 2063 is installed on the outer wall of the motor 2061. The top of the winding block 2063 is fixedly connected to the left side of the support frame 207. A block 5 is fixedly connected to the bottom end of the cable 204. A buffer spring 4 is fixedly connected to the top of the block 5. The inner side of the buffer spring 4 is slidably connected to the bottom end of the outer wall of the cable 204. An anti-wear ring 6 is fixedly connected to the middle of the limiting plate 205. The inside of the anti-wear ring 6 is slidably connected to the outside of the cable 204. A safety baffle 7 is fixedly connected to the middle of the inner top wall of the support frame 207. The inside of the safety baffle 7 is installed on the outside of the cable drum 2062. Specifically, the motor 2061, fixed inside the support frame 207, is started. The drive end of the motor 2061 drives the cable drum 2062 to rotate, which in turn tightens the cable 204. The bottom of the cable 204 pulls the block 5, which in turn moves the inner side of the lifting plate 203 upward. Under the combined action of the horizontal stabilizing support plate 202 and the buffer spring 4, the bottom of the strong grip 201 tightens inward, thus firmly holding the heat exchanger 1. As the cable drum 2062 continues to wind the cable 204, the anti-wear ring 6 reinforces and protects the cable 204, preventing it from wearing down the limiting plate 205 due to friction during winding. During this process, the strong grip 201 drives the heat exchanger 1 to rise continuously. When the top of the horizontal stabilizing support plate 202 touches the limiting plate 205, the heat exchanger 1 reaches its maximum height. At the same time, under the protection of the safety baffle 7, the purpose of lifting the heat exchanger is finally achieved.

[0019] Reference Figure 6 and Figure 7The lifting mechanism 3 includes a top plate 301, the top of which is fixedly connected to the bottom of the heat exchanger 1. A locking block 302 is rotatably connected to the center of the front side of the top plate 301. A locking tooth 303 is engaged with the bottom of the locking block 302. A threaded rod 304 is fixedly connected to the center of the locking tooth 303. A knob 305 is fixedly connected to the front end of the threaded rod 304. A threaded groove cylinder 306 is threadedly connected to the outer wall of the threaded rod 304. A horizontal cylinder 307 is fixedly connected to both the left and right ends of the threaded groove cylinder 306. A sliding mechanism is slidably connected to the inner side of the horizontal cylinder 307. The other ends of the first groove block 308 and the first horizontal cylinder 307 are rotatably connected to the second lifting frame 312. The inner side of the middle of the second lifting frame 312 is rotatably connected to the first lifting frame 310. The inner side of the first lifting frame 310 is fixedly connected to the second horizontal cylinder 311. The middle of the outer wall of the second horizontal cylinder 311 is slidably connected to the second sliding groove block 309. The rear ends of the inner sides of the first lifting frame 310 and the second lifting frame 312 are fixedly connected to the horizontal square column 313. The bottom horizontal square column 313 is fixedly connected to the bottom plate 314. The top of the top horizontal square column 313 is fixedly connected to the bottom of the top plate 301.

[0020] Specifically, by disengaging the locking block 302 to release the locking teeth 303, and then rotating the knob 305, the threaded rod 304 is rotated. The threaded groove cylinder 306 on the outer side of the threaded rod 304 will drive the first horizontal cylinder 307 to move backward along the first sliding block 308. The first horizontal cylinder 307 will then drive the first lifting frame 310 to move backward, and at the same time cause the second horizontal cylinder 311 at the front end of the second lifting frame 312 to move backward along the second sliding block 309. Since the rear sides of the first lifting frame 310 and the second lifting frame 312 are rotatably connected with horizontal square columns 313, and these horizontal square columns 313 are fixed on the top plate 301 and the bottom plate 314 respectively, the upper and lower included angles of the first lifting frame 310 and the second lifting frame 312 will change, causing the top plate 301 to move upward, thereby realizing the adjustment of the upper and lower positions of the heat exchanger.

[0021] Reference Figure 1 and Figure 2 Large long screws 8 are installed at equal intervals around the front and rear sides of the heat exchanger 1. The outer side of the large long screw 8 at the top is slidably connected to the bottom inner side of the strong gripping clamp 201. Multiple heat exchange plates 9 are installed at equal intervals inside the heat exchanger 1. The heat exchange plates 9 are installed inside the large long screw 8.

[0022] Specifically, large long screws 8 are installed at equal intervals around the heat exchanger 1. Their main function is to limit the position of the internal heat exchanger 9. By restricting the position of the heat exchanger 9, it can ensure that the heat exchanger 9 are tightly attached to each other, thereby preventing the heat exchange liquid from flowing out. This design ensures the sealing of the heat exchanger 9 assembly through mechanical limiting, providing a reliable guarantee for the normal operation of the heat exchanger 1.

[0023] Working principle: Start the motor 2061 fixed inside the support frame 207. The drive end of the motor 2061 drives the cable drum 2062 to rotate, which in turn tightens the cable 204. The bottom of the cable 204 pulls the inside of the lifting plate 203 upward. Under the action of the horizontal stabilizing support plate 202, the bottom of the clamp 201 tightens inward, thereby holding the heat exchanger 1. As the cable drum 2062 continues to wind, the clamp 201 will drive the heat exchanger 1 to rise. When the top of the horizontal stabilizing support plate 202 touches the limit plate 205, the heat exchanger 1 reaches the maximum height, thus achieving the purpose of lifting the heat exchanger.

[0024] After releasing the locking teeth 303 by disengaging the locking block 302, the knob 305 is turned to rotate the threaded rod 304. The threaded groove cylinder 306 on the outer side of the threaded rod 304 drives the first horizontal cylinder 307 to move backward along the first sliding block 308. The first horizontal cylinder 307 drives the first lifting frame 310 to move backward, which in turn drives the second horizontal cylinder 311 at the front end of the second lifting frame 312 to move backward along the second sliding block 309. Since the rear sides of the first lifting frame 310 and the second lifting frame 312 are rotatably connected to the horizontal square columns 313 respectively fixed to the top plate 301 and the bottom plate 314, the included angle between the first lifting frame 310 and the second lifting frame 312 changes, causing the top plate 301 to move upward, thereby adjusting the vertical position of the heat exchanger.

[0025] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A deformation-resistant heat exchanger support frame for high-temperature and high-pressure conditions, comprising heat exchange equipment (1), characterized in that: The heat exchanger (1) is equipped with a lifting mechanism (2) at the top, which is used to lift the heat exchanger. The heat exchanger (1) is fixedly connected to a lifting mechanism (3) at the bottom, which is used to lift the heat exchanger. The lifting mechanism (2) includes a strong grip (201), which is installed on both sides of the top of the heat exchanger (1). A horizontal stabilizing support plate (202) is rotatably connected to the inner side of the top of the strong grip (201). An adjusting plate (203) is rotatably connected to the middle of the strong grip (201). A cable (204) is rotatably connected to the inner side of the adjusting plate (203). A limit plate (205) is slidably connected to the upper middle part of the cable (204). A drive assembly (206) is connected to the top of the cable (204). A support frame (207) is fixedly installed on the top of the drive assembly (206).

2. The deformation-resistant heat exchanger support frame for high-temperature and high-pressure conditions according to claim 1, characterized in that: The drive assembly (206) includes a motor (2061), the top of which is fixedly connected to the left side of the inner wall of the support frame (207). The output end of the motor (2061) is fixedly connected to a cable reel (2062). A wrapping block (2063) is installed on the outer wall of the motor (2061), and the top of the wrapping block (2063) is fixedly connected to the left side of the support frame (207).

3. The deformation-resistant heat exchanger support frame for high-temperature and high-pressure conditions according to claim 1, characterized in that: The lifting mechanism (3) includes a top plate (301), the top of which is fixedly connected to the bottom of the heat exchanger (1). A locking block (302) is rotatably connected to the middle of the front side of the top plate (301). A locking tooth (303) is engaged with the bottom of the locking block (302). A threaded rod (304) is fixedly connected to the middle of the locking tooth (303). A knob (305) is fixedly connected to the front end of the threaded rod (304). A threaded groove cylinder (306) is threadedly connected to the outer wall of the threaded rod (304). A horizontal cylinder (307) is fixedly connected to both the left and right ends of the threaded groove cylinder (306). The inner side of the horizontal cylinder (307) is slidably connected to... A sliding block (308) is attached to the other end of the horizontal cylinder (307), and a lifting frame (312) is rotatably connected to the other end of the horizontal cylinder (307). A lifting frame (310) is rotatably connected to the inner side of the middle part of the lifting frame (312). A horizontal cylinder (311) is fixedly connected to the inner side of the lifting frame (310). A sliding block (309) is slidably connected to the middle part of the outer wall of the horizontal cylinder (311). A horizontal square column (313) is fixedly connected to the rear end of the inner side of the lifting frame (310) and the lifting frame (312). A bottom plate (314) is fixedly connected to the bottom of the bottom plate (301). The top of the top horizontal square column (313) is fixedly connected to the bottom of the top plate (301).

4. The deformation-resistant heat exchanger support frame for high-temperature and high-pressure conditions according to claim 1, characterized in that: The bottom end of the cable (204) is fixedly connected to a block (5), and the top of the block (5) is fixedly connected to a buffer spring (4). The inner side of the buffer spring (4) is slidably connected to the bottom end of the outer wall of the cable (204).

5. The deformation-resistant heat exchanger support frame for high-temperature and high-pressure conditions according to claim 1, characterized in that: The middle part of the limiting plate (205) is fixedly connected to an anti-wear ring (6), and the inside of the anti-wear ring (6) is slidably connected to the outside of the cable (204).

6. The deformation-resistant heat exchanger support frame for high-temperature and high-pressure conditions according to claim 1, characterized in that: A safety baffle (7) is fixedly connected to the middle of the inner top wall of the support frame (207), and the inside of the safety baffle (7) is installed on the outside of the cable drum (2062).

7. The deformation-resistant heat exchanger support frame for high-temperature and high-pressure conditions according to claim 1, characterized in that: Large long screws (8) are installed at equal intervals around the front and rear sides of the heat exchanger (1), and the outer sides of the large long screws (8) at the top are slidably connected to the bottom inner side of the strong gripping clamp (201).

8. The deformation-resistant heat exchanger support frame for high-temperature and high-pressure conditions according to claim 1, characterized in that: The heat exchanger (1) has multiple heat exchange plates (9) installed at equal intervals inside, and the heat exchange plates (9) are installed on the inside of a large long screw (8).

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