A heat exchange unit chassis for convenient equipment disassembly and assembly

Abstract

The utility model relates to the technical field of heat exchanger units, specifically a heat exchanger unit chassis that is convenient for equipment disassembly and assembly, including a body and a frame for carrying the body, and also including two limiting parts, which are respectively arranged at the two ends of the body, a fixed part is provided on the frame, and a movable part is provided on the frame relative to the fixed part, and both the fixed part and the movable part are provided with limiting grooves suitable for the limiting part to be inserted; a driving mechanism, which is used to drive the movable part to move relative to the frame so that the movable part is close to the fixed part; and a locking mechanism, which can selectively fix the movable part to the frame. The utility model sets a driving mechanism to drive the movable part to approach the fixed part to restrict the body on the frame, and then uses a locking mechanism to fix the movable part to the frame relatively, so as to stably restrict the body on the frame. When disassembling, it is only necessary to use the locking mechanism to release the relative fixed state between the movable part and the frame to complete the disassembly.

Description

Technical Field

[0001] The utility model relates to the technical field of heat exchange units, in particular to a heat exchange unit base frame which is convenient for disassembly and assembly of equipment. Background Art

[0002] The heat exchanger is a highly efficient heat exchange equipment that can transfer energy between different media and realize the mutual conversion of heat energy, cold energy and other energies, so as to achieve the purpose of heating, cooling or regulating the temperature of the fluid. In order to stably place the heat exchanger, the base frame of the heat exchanger provides a solid support for the entire heat exchanger to ensure that it can operate smoothly and safely.

[0003] The existing heat exchanger chassis is generally fixed by welding, and is usually welded or fastened with multiple bolts during installation, which makes the later maintenance and disassembly cumbersome. In order to solve the above problems, the existing patent with publication number CN220398340U discloses a heat exchanger chassis that is convenient for equipment disassembly and assembly. The top of the connecting plate is fixed to the bottom of the heat exchanger. When the fixing frame is connected to the unit, the unit is directly lifted by the cylinder, and the fixing frame is moved to the bottom of the unit, so that the installation block on the top of the fixing frame corresponds to the connecting plate at the bottom of the unit. , lower the unit so that the installation slot on the connecting plate is engaged with the installation block to complete the connection between the unit and the fixed frame. Then, pass the limiting cross bar through the through slot and the installation slot to complete the limit of the fixed frame and the unit. Then, turn the supporting bolts to move down and push the bottom steel column. Press the bottom steel column against the ground to support the corners of the fixed frame. Similarly, remove the limiting cross bar when disassembling the fixed frame, and then lift up the unit. The entire heat exchanger unit chassis is installed and connected in a card-mounted manner, which is convenient for disassembly and maintenance of the chassis, and the disassembly is convenient, which improves work efficiency.

[0004] However, in the above technical solution, although the limiting cross bar can be passed through the through slot and the installation slot to complete the limitation of the fixing frame and the unit, the limiting cross bar mostly plays a limiting role. If the user's improper operation causes the limiting cross bar to detach from the through slot and the installation slot, the stability of the unit will be affected, which may cause the unit to shake or shift during operation, posing a safety hazard. Therefore, the utility model aims to provide a heat exchanger unit chassis that can improve the stability of the unit and the fixing frame and is easy to disassemble. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a heat exchanger unit chassis that is convenient for equipment disassembly and assembly, can improve the stability of the unit and the fixing frame and facilitate disassembly, so as to solve the problem in the prior art that if the limiting cross bar is detached from the through slot and the installation slot, the stability of the unit will be affected.

[0007] (II) Technical solution

[0008] In order to achieve the above-mentioned purpose, the utility model provides a heat exchanger unit base frame which is convenient for equipment disassembly and assembly, including a body and a frame for supporting the body, and also including two limit parts, which are respectively arranged at both ends of the body, the frame is provided with a fixed part, and the frame is provided with a movable part relative to the fixed part, and the fixed part and the movable part are both provided with a limit groove suitable for the limiting part to be inserted; a driving mechanism is arranged between the frame and the movable part, and is used to drive the movable part to move relative to the frame so that the movable part is close to the fixed part; and a locking mechanism, which can selectively fix the movable part and the frame relative to each other to limit or allow the movable part to move relative to the frame.

[0009] Optionally, the driving mechanism includes a guide rod and a moving block, the moving block is fixed at the bottom of the moving part, a moving groove is provided on the frame along its length direction, the guide rod is arranged in the moving groove, the moving block is arranged in the moving groove, the guide rod moves through the moving groove, a spring is provided on the guide rod, and the spring elastically abuts against the moving block.

[0010] Optionally, the locking mechanism includes a locking rod, and the guide rod is provided with a plurality of locking holes along its length direction, and the locking rod movably passes through the frame and the moving block and extends into the locking hole.

[0011] Optionally, a magnetic element is provided at one end of the locking rod away from the frame, and the magnetic element is suitable for adsorbing the frame.

[0012] Optionally, a first friction increasing portion is provided at the bottom of the body.

[0013] Optionally, a second friction increasing portion is provided at the bottom of the frame.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a heat exchange unit chassis that is convenient for equipment disassembly and assembly, and has the following beneficial effects:

[0016] 1. The utility model sets a driving mechanism to drive the moving part to approach the fixed part to restrict the machine body on the frame, and then uses a locking mechanism to relatively fix the moving part and the frame to stably restrict the machine body on the frame. When disassembling, it only needs to use the locking mechanism to release the relative fixed state between the moving part and the frame to complete the disassembly. The disassembly method of the device is simple, and the operation is more stable and safe when the machine body is in the installed state on the frame;

[0017] 2. The utility model provides a magnetic attraction part. After the user moves the locking rod through the frame, the magnetic attraction part will cling to and absorb the frame to prevent the frame from shaking and causing the locking rod to separate from the frame;

[0018] 3. The utility model provides the first friction-increasing part. After the user places the machine body on the frame, the first friction-increasing part at the bottom of the machine body will increase the friction between the machine body and the frame, thereby preventing the machine body from shaking excessively during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of a three-dimensional cutaway structure of the utility model is shown;

[0020] Figure 2 A three-dimensional structural schematic diagram of the utility model is shown;

[0021] Figure 3 The three-dimensional structure diagram of the utility model after the machine body is removed is shown;

[0022] Figure 4 Another isometric perspective view of the present invention is shown;

[0023] Figure 5 A schematic diagram of the three-dimensional structure of the machine body is shown;

[0024] Figure 6 A schematic diagram of the three-dimensional structure of the moving block is shown;

[0025] Figure 7 A three-dimensional structural schematic diagram of the locking rod is shown.

[0026] In the figure: 1. body; 2. frame; 3. limiting part; 4. limiting groove; 5. fixing part; 6. moving part; 7. driving mechanism; 8. locking mechanism; 9. moving block; 10. moving groove; 11. guide rod; 12. spring; 13. locking rod; 14. locking hole; 15. magnetic element; 16. first friction increasing part; 17. second friction increasing part. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Example: See Figures 1 to 7According to an embodiment of the utility model, a technical solution is provided: a heat exchanger unit chassis for convenient equipment disassembly and assembly, comprising a body 1 and a frame 2 for carrying the body 1, and also comprising two limiting parts 3, which are respectively arranged at both ends of the body 1, a fixed part 5 is arranged on the frame 2, and a movable part 6 is arranged on the frame 2 relative to the fixed part 5, and a limiting groove 4 suitable for inserting the limiting part 3 is provided on the fixed part 5 and the movable part 6; a driving mechanism 7 is arranged between the frame 2 and the movable part 6, and is used to drive the movable part 6 to move relative to the frame 2 so that the movable part 6 is close to the fixed part 5; and a locking mechanism 8, which can selectively fix the movable part 6 and the frame 2 relative to each other to limit or allow the movable part 6 to move relative to the frame 2.

[0029] The heat exchange unit chassis that is convenient for equipment disassembly and assembly adopts the above structure. When the user needs to install the body 1 on the frame 2, the user first places the body 1 between the moving part 6 and the fixed part 5 on the frame 2, and then uses the driving mechanism 7 to move the moving part 6 so that the moving part 6 abuts against the body 1. When the moving part 6 abuts against the body 1, the limiting part 3 on the body 1 is aligned with the limiting groove 4 on the moving part 6 so that the limiting part 3 can be inserted into the limiting groove 4. Then, the moving part 6 will abut the body 1 against the fixed part 5. At this time, the limiting part 3 is aligned with the limiting groove 4 on the fixed part 5 to limit the other end of the body 1. The movable part 6 is inserted into the limiting groove 4 on the fixed part 5, and finally, the locking mechanism 8 is used to relatively fix the movable part 6 and the frame 2 to fix the body 1 on the limiting part 3. When the user needs to remove the body 1 from the frame 2, the locking mechanism 8 is first used to release the relative fixed state between the movable part 6 and the frame 2, and then the movable part 6 is moved away from the limiting part 3 on the body 1. Finally, the limiting part 3 at the other end of the body 1 is separated from the limiting groove 4 on the fixed part 5 to complete the disassembly. The disassembly method of the device is simple, and it is more stable and safe to operate when the body 1 is in the installed state on the frame 2.

[0030] In this embodiment, the driving mechanism 7 includes a guide rod 11 and a moving block 9. The moving block 9 is fixed at the bottom of the moving part 6. A moving groove 10 is provided on the frame 2 along its length direction. The guide rod 11 is arranged in the moving groove 10. The moving block 9 is arranged in the moving groove 10. The guide rod 11 movably passes through the moving groove 10. A spring 12 is provided on the guide rod 11, and the spring 12 elastically abuts the moving block 9. When the user needs to use the driving mechanism 7 to drive the moving part 6 to approach the fixed part 5, the user first moves the moving part 6 away from the fixed part 5. At this time, the moving block 9 will squeeze the spring 12, and the spring 12 will accumulate elastic potential energy. When the user releases the moving part 6, the moving block 9 will be elastically abutted by the spring 12 to drive the moving part 6 to approach the fixed part 5.

[0031] In this embodiment, the locking mechanism 8 includes a locking rod 13, and the guide rod 11 is provided with a plurality of locking holes 14 along its length direction. The locking rod 13 movably passes through the frame 2 and the movable block 9 and extends into the locking hole 14; when the user needs to fix the movable part 6 relative to the frame 2, the locking rod 13 movably passes through the frame 2 and the movable plate until it reaches the locking hole 14, thereby limiting the movement of the movable block 9 relative to the frame 2, thereby limiting the movement of the movable part 6 on the frame 2.

[0032] In this embodiment, a magnetic component 15 is provided at one end of the locking rod 13 away from the frame 2, and the magnetic component 15 is suitable for adsorbing the frame 2; after the user moves the locking rod 13 through the frame 2, the magnetic component 15 will tightly adhere to and adsorb the frame 2 to prevent the frame 2 from shaking and causing the locking rod 13 to detach from the frame 2.

[0033] In this embodiment, a first friction-increasing portion 16 is provided at the bottom of the body 1; after the user places the body 1 on the frame 2, the first friction-increasing portion 16 at the bottom of the body 1 will increase the friction between the body 1 and the frame 2 to prevent the body 1 from shaking excessively during operation.

[0034] In this embodiment, a second friction-increasing portion 17 is provided at the bottom of the frame 2; after the user places the frame 2 on a predetermined load-bearing platform, the second friction-increasing portion 17 at the bottom of the frame 2 will increase the friction between the frame 2 and the load-bearing platform to prevent the frame 2 from shaking excessively when the machine body 1 is in operation.

[0035] Working principle: When the user needs to install the machine body 1 on the frame 2, the user first places the machine body 1 between the moving part 6 and the fixed part 5 on the frame 2, and then moves the moving part 6 away from the fixed part 5. At this time, the moving block 9 will squeeze the spring 12, and the spring 12 will accumulate elastic potential energy. When the user releases the moving part 6, the moving block 9 will be elastically abutted by the spring 12 to drive the moving part 6 to approach the fixed part 5, so that the moving part 6 abuts the machine body 1. When the moving part 6 abuts the machine body 1, the limit part 3 on the machine body 1 is aligned The limiting groove 4 on the moving part 6 enables the limiting part 3 to be inserted into the limiting groove 4, and then the moving part 6 will abut the body 1 against the fixed part 5. At this time, the limiting part 3 is aligned with the limiting groove 4 on the fixed part 5 to insert the limiting part 3 at the other end of the body 1 into the limiting groove 4 on the fixed part 5. Finally, the locking rod 13 is moved through the frame 2 and the moving plate until it enters the locking hole 14, so that the moving block 9 can be restricted from moving relative to the frame 2, so as to restrict the moving part 6 from moving the frame 2, so as to fix the body 1 on the limiting part 3. When the user needs to remove the body 1 from the frame 2, the user first uses the locking mechanism 8 to release the relative fixed state between the moving part 6 and the frame 2, then moves the moving part 6 away from the limiting part 3 on the body 1, and finally, separates the limiting part 3 at the other end of the body 1 from the limiting groove 4 on the fixing part 5 to complete the disassembly. The disassembly method of the device is simple, and the operation is more stable and safe when the body 1 is in the installed state on the frame 2; after the user moves the locking rod 13 through the frame 2, the magnetic attraction part 15 will It is tightly attached to and adsorbed on the frame 2 to prevent the frame 2 from shaking and causing the locking rod 13 to separate from the frame 2; after the user places the body 1 on the frame 2, the first friction-increasing portion 16 located at the bottom of the body 1 will increase the friction between the body 1 and the frame 2 to prevent the body 1 from shaking too much during operation; after the user places the frame 2 on a predetermined bearing platform, the second friction-increasing portion 17 located at the bottom of the frame 2 will increase the friction between the frame 2 and the bearing platform to prevent the frame 2 from shaking too much during operation.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A heat exchange unit chassis for convenient equipment disassembly and assembly, comprising a body (1) and a frame (2) for supporting the body (1), characterized in that: Also includes: Two limiting parts (3) are respectively arranged at two ends of the machine body (1); a fixed part (5) is arranged on the frame body (2); a movable part (6) is arranged on the frame body (2) relative to the fixed part (5); and a limiting groove (4) suitable for inserting the limiting part (3) is arranged on both the fixed part (5) and the movable part (6); a driving mechanism (7), which is arranged between the frame (2) and the moving part (6) and is used to drive the moving part (6) to move relative to the frame (2) so that the moving part (6) is close to the fixed part (5); and a locking mechanism (8) which can selectively fix the moving part (6) and the frame (2) relative to each other, so as to restrict or allow the moving part (6) to move relative to the frame (2).

2. A heat exchange unit chassis for convenient equipment disassembly and assembly according to claim 1, characterized in that: The driving mechanism (7) comprises a guide rod (11) and a moving block (9), wherein the moving block (9) is fixed at the bottom of the moving part (6), and a moving groove (10) is provided on the frame (2) along its length direction, the guide rod (11) is arranged in the moving groove (10), the moving block (9) is arranged in the moving groove (10), the guide rod (11) movably passes through the moving groove (10), and a spring (12) is provided on the guide rod (11), and the spring (12) elastically abuts against the moving block (9).

3. A heat exchange unit chassis for convenient equipment disassembly and assembly according to claim 2, characterized in that: The locking mechanism (8) comprises a locking rod (13), the guide rod (11) is provided with a plurality of locking holes (14) along its length direction, and the locking rod (13) movably penetrates the frame (2) and the moving block (9) and extends into the locking hole (14).

4. A heat exchange unit chassis for convenient equipment disassembly and assembly according to claim 3, characterized in that: A magnetic attraction component (15) is provided at one end of the locking rod (13) which is away from the frame (2), and the magnetic attraction component (15) is suitable for adsorbing the frame (2).

5. The heat exchange unit chassis for convenient equipment assembly and disassembly according to claim 1, characterized in that: The bottom of the machine body (1) is provided with a first friction increasing portion (16).

6. The heat exchange unit chassis for convenient equipment assembly and disassembly according to claim 1, characterized in that: A second friction increasing portion (17) is provided at the bottom of the frame (2).

Images