Supporting and adjusting structure of heat exchanger

Abstract

The utility model discloses a heat exchanger support adjusting structure which comprises a base, two sides of the top end of the base are fixedly connected with support frames, the top ends of the support frames on the two sides are fixedly connected with a bearing plate, the front portion and the rear portion of the two sides of the top end of the bearing plate are fixedly connected with limiting telescopic rods, and the top ends of the limiting telescopic rods are fixedly connected with a support plate. A limiting block is fixedly connected to the middle of the top end of the supporting plate, an automatic lifting device is arranged in the middle of the top end of the bearing plate, adjusting rods are arranged on the two sides of the upper portion of the limiting block correspondingly, the two adjusting rods are arranged on the two sides of the limiting block correspondingly, clamping blocks are fixedly connected to the top ends of the adjusting rods, and pushing devices are arranged in the middles of the two sides of the top end of the supporting plate correspondingly. The two side pushing devices are symmetrically arranged on the two sides of the limiting block. The utility model has the advantages that the automatic lifting device is arranged, so that the equipment can push the heat exchanger to a specified height according to field conditions; and the pushing device is arranged to be matched with the adjusting rod and the clamping block for use, and heat exchangers of different sizes can be further fixed.

Description

Technical Field

[0001] This utility model relates to the field of heat exchanger auxiliary installation technology, specifically to a support and adjustment structure for a heat exchanger. Background Technology

[0002] A heat exchanger is a device used to achieve heat exchange, using the heat transfer between two or more fluids at different temperatures to achieve heating or cooling. Heat exchangers are widely used in industrial production, and their stability and reliability are crucial to the production process. When installing a heat exchanger, it cannot be directly mounted on a support base; therefore, a support and adjustment structure is needed as an intermediate carrier to ensure the subsequent stability of the heat exchanger.

[0003] Chinese patent CN216464447U discloses a novel adjustable heat exchanger support base, comprising a first base body horizontally arranged at its bottom, a second base body arranged parallel to and spaced apart above the first base body, a connecting cylinder vertically and fixedly arranged between the second base body and the first base body, and a third base body spaced apart above the second base body. A rod is vertically and fixedly arranged at the bottom of the third base body, the bottom of which is inserted into and rotatably engaged with the connecting cylinder. An arc-shaped groove is formed at the top of the third base body. Therefore, this invention has the advantage of being more convenient and labor-saving when rotating the heat exchanger. However, there are still some shortcomings that can be improved:

[0004] 1. In this utility model, a third seat is provided to fix the heat exchanger. However, it should be noted that the third seat and support rods are of fixed size and their height cannot be changed. In actual environments, there will be uneven ground, which requires changing the height of the third seat to be suitable for use in most environments. Otherwise, it will limit the application scenarios of the equipment.

[0005] 2. In this utility model, only the third body has a groove to fix the bottom of the heat exchanger. There is no equipment to fix the two sides of the heat exchanger. It is very easy for the heat exchanger to fall off due to under-positioning, which will cause damage to the heat exchanger and result in economic losses.

[0006] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0007] The technical problem to be solved by this utility model is to overcome the above-mentioned problems and provide a support and adjustment structure for a heat exchanger.

[0008] To solve the above-mentioned technical problems, the technical solution provided by this utility model is: a support and adjustment structure for a heat exchanger, comprising:

[0009] The base has support frames fixedly connected to both sides of its top end, and a receiving plate is fixedly connected to the top of the support frames on both sides. A barrier is fixedly connected to the outer edge of the top of the receiving plate.

[0010] Four limiting telescopic rods are fixedly connected to the top of the receiving plate. The four limiting telescopic rods are arranged diagonally. A support plate is fixedly connected to the top of each limiting telescopic rod. A grooved limiting block is fixedly connected to the middle of the top of the support plate.

[0011] An automatic lifting device is provided, which is located in the middle of the top of the support plate. The automatic lifting device mainly includes a lifting hole in the middle of the top of the support plate, a threaded rod in the lifting hole, the top of the threaded rod being fixedly connected to the support plate, and a worm gear surrounding the threaded rod. The bottom of the worm gear is rotatably connected to the support plate. By rotating the worm gear, the threaded rod threaded to the worm gear can push the support plate to rise and fall.

[0012] Two adjusting rods are provided, both of which are located above the limiting block. The two adjusting rods are respectively located on both sides of the limiting block. A clamping block is fixedly connected to the top of each adjusting rod, and an anti-slip pad is fixedly connected to the inner wall of each clamping block on both sides.

[0013] Two pushing devices are provided, both of which are located at the top of the support plate. The two pushing devices are symmetrically arranged on both sides of the limiting block and are used in conjunction with the adjusting rod.

[0014] As an improvement, the automatic lifting device also includes a worm gear meshing with one side of the worm wheel, and rotating frames are rotatably connected to the connecting shafts at the front and rear of the worm gear, with the bottom ends of the two rotating frames fixedly connected to the receiving plate.

[0015] As an improvement, a servo motor is provided on the front part of the top of the receiving plate near the worm gear. The servo motor is fixedly connected to the receiving plate by a motor mount, and the output shaft of the servo motor passes through the front rotating frame and is fixedly connected to the worm gear.

[0016] As an improvement, the pushing device includes a housing fixedly connected to the middle of one side of the top of the support plate, a sliding block slidably connected to the bottom wall of the housing, a connecting plate fixedly connected to the top of the sliding block, and the bottom end of the adjusting rod fixedly connected to the connecting plate.

[0017] As an improvement, an electric push rod is fixedly connected to the side of the sliding block away from the limiting block, and the other end of the electric push rod is fixedly connected to the side wall of the housing.

[0018] As an improvement, a damper is fixedly connected to the side of the sliding block near the limiting block, and the side of the damper away from the sliding block is fixedly connected to the outer shell. A shock-absorbing spring is provided around the damper, and the two ends of the shock-absorbing spring are fixedly connected to the sliding block and the outer shell, respectively.

[0019] The advantages of this utility model compared with the prior art are as follows:

[0020] 1. This utility model has a lifting device at the top of the receiving plate that works in conjunction with the support plate. The worm gear drives the worm wheel to rotate, which in turn allows the worm gear, which is threaded onto the worm wheel, to push the support plate to rise and fall. As a result, the equipment can change the height of the limit block at the top of the support plate in real time according to the site environment, which greatly increases the range of use of the equipment. At the same time, the self-locking property of the worm gear increases the stability of the equipment.

[0021] 2. In this utility model, two pushing devices are provided in conjunction with clamping blocks and adjusting rods, so that the equipment can limit and fix heat exchangers of different sizes, which can increase the stability of fixing heat exchangers and expand the scope of application. Attached Figure Description

[0022] Figure 1 This is a perspective view of the support and adjustment structure of a heat exchanger according to this utility model.

[0023] Figure 2 This is a structural diagram of a support and adjustment structure for a heat exchanger according to this utility model.

[0024] Figure 3 This utility model relates to the structure of a portion of the supporting and adjusting structure of a heat exchanger. Figure 1 .

[0025] Figure 4 This is a perspective view of the automatic lifting device in the support and adjustment structure of a heat exchanger according to this utility model.

[0026] Figure 5 This utility model relates to the structure of a portion of the supporting and adjusting structure of a heat exchanger. Figure 2 .

[0027] As shown in the figure:

[0028] 1. Base; 2. Support frame; 3. Support plate;

[0029] 4. Fence; 5. Limiting telescopic poles;

[0030] 6. Support plate; 7. Limiting block;

[0031] 8. Automatic lifting device; 801. Lifting hole; 802. Threaded rod; 803. Worm gear; 804. Worm; 805. Rotating frame; 806. Servo motor; 807. Motor base;

[0032] 9. Adjusting rod; 10. Clamping block;

[0033] 11. Anti-slip mat;

[0034] 12. Pushing device; 1201. Housing; 1202. Sliding block; 1203. Connecting plate; 1204. Electric push rod; 1205. Damper; 1206. Shock-absorbing spring. Detailed Implementation

[0035] The present invention will now be described in further detail with reference to the accompanying drawings.

[0036] The working principle of this utility model is as follows: Figures 1-2 As shown, a support and adjustment structure for a heat exchanger includes: a base 1, a support plate 3 is provided above the base 1, and support frames 2 are fixedly connected to both sides of the bottom end of the support plate 3, with the bottom ends of the two support frames 2 fixedly connected to the base 1.

[0037] Meanwhile, limit telescopic rods 5 are fixedly connected to the front and rear parts on both sides of the top of the receiving plate 3. The top of the four limit telescopic rods 5 is fixedly connected to the support plate 6. When the support plate 6 is raised and lowered, the four limit telescopic rods 5 are synchronously extended and retracted. An automatic lifting device 8 is set in the middle of the top of the receiving plate 3. The automatic lifting device 8 automatically drives the receiving plate 3 to rise and fall. A barrier 4 is fixedly connected to the outer edge of the top of the receiving plate 3. The four limit telescopic rods 5 and the automatic lifting device 8 are all located inside the barrier 4 and the barrier 4 protects the automatic lifting device 8. In addition, when the automatic lifting device 8 is not running, the support plate 6 is abutted against the top of the barrier 4.

[0038] Next, a limiting block 7 is fixedly connected to the middle of the top of the support plate 6. The top center of the limiting block 7 has a groove for limiting the position. The bottom of the heat exchanger is placed in the groove of the limiting block 7. At the same time, an adjusting rod 9 is provided on the upper part of both sides of the limiting block 7. Both adjusting rods 9 have a self-locking function. The bottom of both adjusting rods 9 is provided with a pushing device 12 for adjusting the position. In addition, a clamping block 10 is provided at the top of both adjusting rods 9. Anti-slip pads 11 are fixedly connected to the inner walls of the adjacent sides of the clamping blocks 10. The corresponding clamping block 10 is moved by the pushing device 12, which can further fix the heat exchanger and make the operation of the heat exchanger more stable.

[0039] The above-mentioned structures together constitute the general appearance of the support and adjustment structure of the heat exchanger of this utility model.

[0040] according to Figure 3 and Figure 4To further explain the specific working principle of the support adjustment structure of the heat exchanger of this utility model, the automatic lifting device 8 mainly includes a lifting hole 801 opened in the middle of the top of the receiving plate 3, and then a threaded rod 802 is fixedly connected in the middle of the top of the support plate 6. The threaded rod 802 is located in the lifting hole 801. It should be noted that the lower part of the threaded rod 802 is located below the receiving plate 3.

[0041] A worm gear 803 is threadedly connected to the upper part of the outer wall of the threaded rod 802. The bottom end of the worm gear 803 is rotatably connected to the top of the support plate 3 by a bearing. It should be noted that the presence of the bearing does not affect the lifting and lowering of the threaded rod 802 in the lifting hole 801. When the worm gear 803 rotates, the threaded rod 802 threadedly connected to it can push the support plate 6 to lift and lower.

[0042] Next, a servo motor 806 is installed in front of the worm gear 803. The servo motor 806 is fixedly connected to the support plate 3 by a motor mount 807. A worm 804 is fixedly connected to the output shaft at the rear end of the servo motor 806. The worm 804 meshes with the worm gear 803. At the same time, rotating brackets 805 are rotatably connected to the outer wall of the connecting shaft at the front and rear of the worm 804. The bottom ends of the two rotating brackets 805 are fixedly connected to the support plate 3. In this way, the servo motor 806 can drive the worm 804 to rotate on the two rotating brackets 805.

[0043] The technical effect achieved by the technical solution composed of the above technical features is as follows: after the servo motor 806 drives the worm 804 to rotate, the worm 804 drives the worm wheel 803 to rotate. Since the worm wheel 803 is threadedly connected to the threaded rod 802, the threaded rod 802 will push the support plate 6 to rise while the worm wheel 803 rotates, and the four limit telescopic rods 5 will extend.

[0044] according to Figure 5 As shown, to further explain the specific working principle of the support adjustment structure of the heat exchanger of this utility model, the above-mentioned pushing device 12 includes a housing 1201 fixedly connected to the middle of one side of the top of the support plate 6. An electric push rod 1204 is fixedly connected to the side wall of the housing 1201 away from the limiting block 7. A sliding block 1202 is fixedly connected to the end of the electric push rod 1204 near the limiting block 7. The bottom end of the sliding block 1202 is slidably connected to the bottom wall of the housing 1201. Then, a shock-absorbing spring 1206 is fixedly connected to the side of the sliding block 1202 away from the electric push rod 1204. The end of the shock-absorbing spring 1206 away from the electric push rod 1204 is fixedly connected to the side wall of the housing 1201. A damper 1205 is provided inside the shock-absorbing spring 1206. The two sides of the damper 1205 are fixedly connected to the sliding block 1202 and the side wall of the housing 1201 near the limiting block 7, respectively.

[0045] The effect achieved is that when the electric actuator 1204 is running, the sliding block 1202 can be moved towards the limit block 7. As the sliding block 1202 moves, the corresponding damper 1205 and shock absorber spring 1206 will be compressed.

[0046] Meanwhile, a connecting plate 1203 is fixedly connected to the top of the sliding block 1202, and the bottom of the connecting plate 1203 is also slidably connected to the top edge of the outer shell 1201. In addition, the bottom of the adjusting rod 9 is also fixedly connected to the top of the connecting plate 1203.

[0047] The technical effect achieved by the technical solution composed of the above-mentioned technical features is as follows: When the electric push rod 1204 is energized, it pushes the sliding block 1202 to move towards the side closer to the limiting block 7. At the same time as the sliding block 1202 moves, it will drive the connecting plate 1203 at its top and the adjusting rod 9 above it to move together. At the same time, the sliding block 1202 will also compress the corresponding damper 1205 and shock-absorbing spring 1206 to prevent the electric push rod 1204 from excessively pushing the sliding block 1202 to move, which would cause the clamping block 10 to damage the surface of the heat exchanger. At the same time, it can further stabilize the operation of the equipment.

[0048] according to Figures 1 to 5 As shown, during use, the heat exchanger is first placed in the groove of the limiting block 7, and then the adjusting rods 9 on both sides are adjusted to a suitable distance. Then, the electric push rods 1204 on both sides are energized and run, pushing the sliding block 1202 to move closer to the limiting block 7. Then, the connecting plate 1203 at the top of the limiting block 7 will drive the adjusting rod 9 and the clamping block 10 at the top of the adjusting rod 9 to move together. When the clamping blocks 10 on both sides and the anti-slip pad 11 abut against the side wall of the heat exchanger, the heat exchanger is fixed. At the same time, the electric push rod 1204 stops running. Then, according to the site conditions, the automatic lifting device 8 is used to push the support plate 6 to rise to the specified height. The support plate 6 drives the heat exchanger to the appropriate height.

[0049] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

[0050] In addition, all electrical components mentioned in this article are connected to an external main controller and 220V AC mains power. The main controller can be a conventional known device such as a computer for control. The specific implementation of this disclosure omits detailed descriptions of known functions and known components. To ensure the compatibility of the device, the operating methods used are consistent with the parameters of commercially available instruments.

Claims

1. A support and adjustment structure for a heat exchanger, characterized in that, include: The base (1) has a support frame (2) fixedly connected to both sides of the top of the base (1), and a receiving plate (3) fixedly connected to the top of the support frame (2) on both sides. A barrier (4) is fixedly connected to the outer edge of the top of the receiving plate (3). Four limiting telescopic rods (5) are fixedly connected to the top of the receiving plate (3). The four limiting telescopic rods (5) are arranged diagonally. A support plate (6) is fixedly connected to the top of the limiting telescopic rods (5). A grooved limiting block (7) is fixedly connected to the middle of the top of the support plate (6). An automatic lifting device (8) is provided at the middle of the top of the support plate (3). The automatic lifting device (8) mainly includes a lifting hole (801) opened at the middle of the top of the support plate (3). A threaded rod (802) is provided in the lifting hole (801). The top of the threaded rod (802) is fixedly connected to the support plate (6). A worm wheel (803) is provided around the threaded rod (802). The bottom of the worm wheel (803) is rotatably connected to the support plate (3). By rotating the worm wheel (803), the threaded rod (802) threadedly connected to the worm wheel (803) can push the support plate (6) to lift. Two adjusting rods (9) are provided above the limiting block (7). The two adjusting rods (9) are respectively provided on both sides of the limiting block (7). A clamping block (10) is fixedly connected to the top of the adjusting rod (9). Anti-slip pads (11) are fixedly connected to the inner walls of the clamping blocks (10) on both sides. Two pushing devices (12) are provided on the top of the support plate (6). The two pushing devices (12) are symmetrically arranged on both sides of the limiting block (7) and used in conjunction with the adjusting rod (9).

2. The support and adjustment structure for a heat exchanger according to claim 1, characterized in that: The automatic lifting device (8) also includes a worm (804) meshing with one side of the worm wheel (803). A rotating frame (805) is rotatably connected to the connecting shaft at the front and rear of the worm (804). The bottom ends of the two rotating frames (805) are fixedly connected to the receiving plate (3).

3. The support and adjustment structure for a heat exchanger according to claim 2, characterized in that: A servo motor (806) is provided on the front side of the top of the receiving plate (3) near the worm (804). The servo motor (806) is fixedly connected to the receiving plate (3) by a motor seat (807). The output shaft of the servo motor (806) passes through the front rotating frame (805) and is fixedly connected to the worm (804).

4. The support and adjustment structure for a heat exchanger according to claim 1, characterized in that: The pushing device (12) includes a housing (1201) fixedly connected to the middle of one side of the top of the support plate (6). A sliding block (1202) is slidably connected to the bottom wall of the housing (1201). A connecting plate (1203) is fixedly connected to the top of the sliding block (1202). The bottom end of the adjusting rod (9) is fixedly connected to the connecting plate (1203).

5. The support and adjustment structure for a heat exchanger according to claim 4, characterized in that: An electric push rod (1204) is fixedly connected to the side of the sliding block (1202) away from the limiting block (7), and the other end of the electric push rod (1204) is fixedly connected to the side wall of the outer shell (1201).

6. The support and adjustment structure for a heat exchanger according to claim 4, characterized in that: A damper (1205) is fixedly connected to the side of the sliding block (1202) near the limiting block (7). The side of the damper (1205) away from the sliding block (1202) is fixedly connected to the outer shell (1201). A shock-absorbing spring (1206) is provided around the outside of the damper (1205). The two ends of the shock-absorbing spring (1206) are fixedly connected to the sliding block (1202) and the outer shell (1201) respectively.

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