Disassembling and assembling tool for heat dissipation water tank

Abstract

The utility model discloses a heat dissipation water tank disassembling and assembling tool, and relates to the technical field of wind power generation, the heat dissipation water tank disassembling and assembling tool comprises a lifting assembly and a fastening assembly, the lifting assembly comprises a driving piece and a lifting rod, the lifting rod is connected with the output end of the driving piece, and the driving piece drives the lifting rod to ascend and descend; the fastening assembly comprises a hanging ring, the hanging ring is detachably connected with the lifting rod, and the hanging ring is used for being fixedly connected with the heat dissipation water tank. According to the technical scheme, the lifting ring is used for fastening the heat dissipation water tank, the driving piece drives the lifting rod to drive the lifting ring to ascend and descend, ascending and descending of the heat dissipation water tank are achieved, disassembly and assembly of the heat dissipation water tank can be achieved in a narrow space, and therefore the replacement difficulty of the heat dissipation water tank can be lowered, and the assembly and disassembly efficiency of the heat dissipation water tank can be improved; meanwhile, due to the fact that the mass of the heat dissipation water tank in the wind generating set is large, the lifting and dismounting processes can be accurately controlled by using a mechanical device to lift the heat dissipation water tank, and the safety of the heat dissipation water tank replacement process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wind power generation, and particularly relates to a disassembly and assembly tool for a radiator water tank. Background Art

[0002] A wind power generation unit is composed of a main control system, a converter system, a water cooling system, a pitch system, a yaw system, and a wind measurement system. Among them, the water cooling system can perform temperature control adjustment for the converter system or the generator. The water cooling system includes a water cooling circulation pump, a water cooling pipeline, a three-way valve, a radiator water tank, a cooling motor, etc.

[0003] A wind power generation unit is generally installed in a geographical location with complex climatic conditions. Due to long-term exposure, the radiator water tank is prone to rust and cracking and needs to be replaced regularly. However, due to the large volume and heavy weight of the radiator water tank, and the narrow installation and disassembly space, it is extremely difficult to replace the radiator water tank. Content of the Utility Model

[0004] The main purpose of the utility model is to propose a disassembly and assembly tool for a radiator water tank, aiming to reduce the difficulty of replacing the radiator water tank.

[0005] To achieve the above purpose, the disassembly and assembly tool for a radiator water tank proposed by the utility model includes

[0006] a lifting assembly, the lifting assembly includes a driving member and a lifting rod, the lifting rod is connected to the output end of the driving member, and the driving member drives the lifting rod to lift; and

[0007] a fastening assembly, the fastening assembly includes a lifting ring, the lifting ring is detachably connected to the lifting rod, and the lifting ring is used for fixedly connecting with the radiator water tank.

[0008] In an embodiment, the fastening assembly further includes a connecting member, the connecting member is fixedly connected to the lifting ring, and the length direction of the connecting member is arranged along the vertical direction to be installed on the side wall of the radiator water tank.

[0009] In an embodiment, the fastening assembly includes at least two lifting rings, and each lifting ring is arranged at intervals along the vertical direction on the connecting member.

[0010] In an embodiment, the lifting assembly includes two driving members and two lifting rods, each lifting rod is connected to the output end of one driving member; the fastening assembly includes two connecting members, and each connecting member is connected to one lifting rod through at least two lifting rings; the two connecting members are respectively used for being installed on the oppositely distributed side walls of the radiator water tank.

[0011] In one embodiment, the fastening assembly further includes a fastening bolt, and the fastening bolt is threadedly connected to the lifting ring to achieve a detachable connection between the lifting ring and the lifting rod.

[0012] In one embodiment, the driving member is a hydraulic cylinder.

[0013] In one embodiment, the heat dissipation radiator disassembly and assembly tooling further includes an induction assembly. The induction assembly includes an infrared sensor. The infrared sensor is disposed on the driving member and is used to monitor whether the lifting rod is offset; the infrared sensor is electrically connected to the driving member.

[0014] In one embodiment, the induction assembly further includes an optical sensor. The optical sensor is disposed on the driving member and is used to monitor the lifting distance of the lifting rod; the optical sensor is electrically connected to the driving member.

[0015] In one embodiment, the induction assembly further includes a safety limit device. The safety limit device is disposed on the driving member and is electrically connected to the optical sensor; the safety limit device is used to prevent the lifting rod from exceeding a preset lifting range.

[0016] In one embodiment, the lifting assembly further includes a self-locking buckle, and the self-locking buckle is disposed on the lifting rod.

[0017] In the technical solution of the present utility model, the heat dissipation radiator disassembly and assembly tooling includes a lifting assembly and a fastening assembly. The lifting assembly includes a driving member and a lifting rod. The lifting rod is connected to the output end of the driving member, and the driving member drives the lifting rod to lift and lower; the fastening assembly includes a lifting ring, and the lifting ring is detachably connected to the lifting rod. The lifting ring is used for fixedly connecting with the heat dissipation radiator. In the technical solution of the present utility model, the heat dissipation radiator is fastened by the lifting ring, and the driving member drives the lifting rod to drive the lifting ring to lift and lower, so as to realize the lifting and lowering of the heat dissipation radiator, and the disassembly and assembly of the heat dissipation radiator can be realized in a narrow space. Therefore, the difficulty of replacing the heat dissipation radiator can be reduced, and the efficiency of installing and disassembling the heat dissipation radiator can be improved; at the same time, since the heat dissipation radiator in the wind turbine generator set has a large mass, using a mechanical device to lift and lower the heat dissipation radiator can accurately control the lifting and disassembly process, and the safety of the heat dissipation radiator replacement process is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on the structures shown in these drawings.

[0019] Figure 1Schematic structural diagram of an embodiment of the disassembly and assembly tool for the heat dissipation water tank provided by the present utility model;

[0020] Figure 2 Schematic structural diagram of another embodiment of the disassembly and assembly tool for the heat dissipation water tank provided by the present utility model.

[0021] Explanation of the reference numerals in the drawings:

[0022] 100, disassembly and assembly tool for the heat dissipation water tank; 11, driving member; 12, lifting rod; 13, self-locking buckle; 21, lifting ring; 22, connecting member; 23, fastening bolt; 31, infrared sensor; 32, optical sensor; a, heat dissipation water tank.

[0023] The realization of the purpose, functional characteristics and advantages of the present utility model will be further described with reference to the embodiments and the accompanying drawings. Detailed implementation manners

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0025] It should be noted that if there are directional indications (such as up, down, left, right, front, back...) in the embodiments of the present utility model, the directional indications are only used to explain the relative positional relationship and movement conditions between components in a specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0026] In addition, if there are descriptions such as "first", "second", etc. in the embodiments of the present utility model, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, if "and / or" or "and / or" appears throughout the text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or a solution that satisfies both A and B at the same time. In addition, the technical solutions between the embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present utility model.

[0027] The present utility model provides a disassembly and assembly tool 100 for a heat dissipation water tank.

[0028] Please refer to Figure 1 and Figure 2 In an embodiment of the present utility model, the disassembly and assembly tooling 100 for the radiator tank includes a lifting assembly and a fastening assembly. The lifting assembly includes a driving member 11 and a lifting rod 12. The lifting rod 12 is connected to the output end of the driving member 11, and the driving member 11 drives the lifting rod 12 to move up and down. The fastening assembly includes a lifting ring 21, which is detachably connected to the lifting rod 12 and is used for fixedly connecting with the radiator tank a.

[0029] In the technical solution of the present utility model, the lifting ring 21 is used to fasten the radiator tank a, and the driving member 11 drives the lifting rod 12 to drive the lifting ring 21 to move up and down, realizing the lifting of the radiator tank a. It can disassemble and assemble the radiator tank a in a narrow space, so it can reduce the difficulty of replacing the radiator tank a and improve the efficiency of installing and disassembling the radiator tank a. At the same time, since the radiator tank a in the wind turbine generator set has a large mass, using a mechanical device to lift the radiator tank a can accurately control the lifting and disassembly process, improving the safety of the radiator tank a replacement process.

[0030] Since the disassembly and assembly tooling 100 for the radiator tank disassembles and assembles the radiator tank a by lifting, during the process of lifting the radiator tank a, the structure connecting the radiator tank a in the disassembly and assembly tooling 100 needs to bear a large force in the vertical direction, which may cause deformation of this structure and inability to achieve a firm connection with the radiator tank a. To solve this problem, please refer to Figure 1 and Figure 2 In an embodiment of the present utility model, the fastening assembly further includes a connecting member 22, which is fixedly connected to the lifting ring 21. The length direction of the connecting member 22 is arranged along the vertical direction for installation on the side wall of the radiator tank a. The connecting member 22 is fixedly connected to the lifting ring 21 and is arranged along the vertical direction for installation on the side wall of the radiator tank a, optimizing the structural design of the tooling. Through the long strip design, the local stress exerted by the radiator tank a on the connecting member 22 is dispersed, thereby reducing the risk of inability to firmly connect the radiator tank a due to deformation of the connecting member 22. At the same time, the setting of the connecting member 22 ensures the precise docking of the lifting ring 21 and the side wall of the radiator tank a, and can improve the positioning accuracy during installation.

[0031] The fastening assembly includes at least two lifting rings 21. Please refer to Figure 1 and Figure 2, in an embodiment of the present utility model, the fastening assembly includes two lifting rings 21, and the two lifting rings 21 are arranged at intervals in the vertical direction on the connecting member 22. Compared with only setting one lifting ring 21, by arranging two lifting rings 21 at intervals in the vertical direction on the connecting member 22, a more stable fastening effect can be provided, ensuring the stability and safety of the heat dissipation water tank a during installation and use; at the same time, the design of the two lifting rings 21 can disperse the stress points, increase the load-bearing capacity of the tooling, and meet the disassembly and assembly requirements of larger-sized or heavier heat dissipation water tanks a; compared with setting three or more lifting rings 21, setting two lifting rings 21 can ensure high stability and good safety of the heat dissipation water tank a during installation and use, and the production cost of setting two lifting rings 21 is the lowest. Therefore, it is preferred that the fastening assembly includes two lifting rings 21.

[0032] Please refer to Figure 1 , in an embodiment of the present utility model, the lifting assembly includes two driving members 11 and two lifting rods 12, and each lifting rod 12 is connected to the output end of a driving member 11; the fastening assembly includes two connecting members, and each connecting member is connected to a lifting rod 12 through at least two lifting rings 21; the two connecting members are respectively used for being installed on the opposite side walls of the heat dissipation water tank a. By arranging two driving members 11 and two lifting rods 12, the balance of the lifting force on both sides of the heat dissipation water tank a is ensured, and the inclination or damage of the heat dissipation water tank a caused by excessive unilateral driving force is avoided; the design of the two driving members 11 and two lifting rods 12 improves the structural strength of the entire lifting assembly, enabling the tooling to withstand greater loads and more frequent use.

[0033] Please refer to Figure 1 and Figure 2 , in an embodiment of the present utility model, the fastening assembly further includes a fastening bolt 23, and the fastening bolt 23 is threadedly connected to the lifting ring 21 to realize the detachable connection between the lifting ring 21 and the lifting rod 12. By using the threaded connection between the fastening bolt 23 and the lifting ring 21, the quick disassembly and assembly between the lifting ring 21 and the lifting rod 12 can be realized, and at the same time, the connection between the lifting ring 21 and the lifting rod 12 is ensured to be firm, enhancing the structural stability of the heat dissipation water tank disassembly and assembly tooling 100 during the operation process.

[0034] It can be understood that the driving member 11 can be a motor, a cylinder, or a hydraulic cylinder. In an embodiment of the present utility model, the driving member 11 is a hydraulic cylinder. The hydraulic system can achieve precise pressure and flow control, thereby precisely controlling the lifting speed and position of the hydraulic cylinder, improving the accuracy and reliability of the disassembly and assembly process; the hydraulic cylinder drives smoothly, enabling the heat dissipation water tank a to be lifted and lowered smoothly during the disassembly and assembly process; the output force of the hydraulic cylinder is relatively large, and it has a significant effect on the disassembly and assembly of the heavier heat dissipation water tank a, and the lifting operation can be easily realized.

[0035] Please refer to Figure 1, in an embodiment of the present utility model, the disassembly and assembly tooling 100 for the heat dissipation water tank further includes an induction component. The induction component includes an infrared sensor 31. The infrared sensor 31 is arranged on the driving member 11 and is used to monitor whether the lifting rod 12 is offset; the infrared sensor 31 is electrically connected to the driving member 11. The infrared sensor 31 faces the heat dissipation water tank a. Since the installation angle of the infrared sensor 31 is fixed, if the heat dissipation water tank a is lifted or lowered in the vertical direction, the length of the light ray emitted by the infrared sensor 31 towards the heat dissipation water tank a will not change, and the driving member 11 continues to drive the lifting rod 12 to lift or lower. However, if the heat dissipation water tank a is skewed, the length of the light ray emitted by the infrared sensor 31 towards the heat dissipation water tank a will change, and then the driving member 11 stops driving; the infrared sensor 31 is installed on the hydraulic cylinder and can monitor the position of the lifting rod 12 in real time to ensure that it moves accurately along the predetermined path, thereby improving the accuracy of the disassembly and assembly process; when the lifting rod 12 is offset, the infrared sensor 31 can detect this change in time and transmit the signal to the control system through the electrical connection, and the driving member 11 then makes adjustments to ensure that the lifting rod 12 maintains the correct position and avoid structural damage or disassembly and assembly failure; the integration of the sensor and the hydraulic cylinder improves the response speed of the system, making the movement of the lifting rod 12 faster and more sensitive, and enhancing the overall working efficiency.

[0036] Please refer to Figure 1 , in an embodiment of the present utility model, the induction component further includes an optical sensor 32. The optical sensor 32 is arranged on the driving member 11 and is used to monitor the lifting distance of the lifting rod 12; the optical sensor 32 is electrically connected to the driving member 11. The optical sensor 32 faces the lifting rod 12. By measuring the distance from the bottom end of the lifting rod 12 to the optical sensor 32, a signal of the lifting distance of the lifting rod 12 is obtained, thereby improving the accuracy of the lifting of the heat dissipation water tank a.

[0037] In an embodiment of the present utility model, the induction component further includes a safety limit device. The safety limit device is arranged on the driving member 11 and is electrically connected to the optical sensor 32; the safety limit device is used to prevent the lifting rod 12 from exceeding the preset lifting range. The safety limit device is electrically connected to the optical sensor 32 to prevent the lifting rod 12 from exceeding the preset lifting range, thereby avoiding possible structural damage or safety accidents and ensuring the safety of operators and equipment.

[0038] Please refer to Figure 1 , in an embodiment of the present utility model, the lifting component further includes a self-locking buckle 13. The self-locking buckle 13 is arranged on the lifting rod 12. The self-locking buckle 13 can automatically lock after the lifting rod 12 reaches the predetermined position to prevent the lifting rod 12 from accidentally sliding down due to hydraulic cylinder leakage, insufficient pressure or other reasons, and ensure the stability of the heat dissipation water tank a during the installation or disassembly process.

[0039] The above is only an exemplary embodiment of the present utility model, and does not thus limit the patent scope of the present utility model. Any equivalent structural transformation made under the technical concept of the present utility model by using the content of the specification and drawings of the present utility model, or any direct / indirect application in other related technical fields is included within the patent protection scope of the present utility model.

Claims

1. A disassembly and assembly tooling (100) for a heat dissipation water tank, characterized in that, including a lifting assembly, the lifting assembly includes a driving member (11) and a lifting rod (12), the lifting rod (12) is connected to the output end of the driving member (11), and the driving member (11) drives the lifting rod (12) to lift and lower; and a fastening assembly, the fastening assembly includes a lifting ring (21), the lifting ring (21) is detachably connected to the lifting rod (12), and the lifting ring (21) is used for fixedly connecting with a radiator (a).

2. The disassembly and assembly tooling (100) for the heat dissipation water tank according to claim 1, wherein, The fastening assembly further includes a connecting member (22), the connecting member (22) is fixedly connected to the lifting ring (21), and the length direction of the connecting member (22) is arranged along the vertical direction to be installed on the side wall of the radiator (a).

3. The disassembly and assembly tooling (100) for the heat dissipation water tank according to claim 2, characterized in that, The fastening assembly includes at least two of the lifting rings (21), and each of the lifting rings (21) is spaced along the vertical direction on the connecting member (22).

4. The disassembly and assembly tooling (100) for the heat dissipation water tank according to claim 3, characterized in that, The lifting assembly includes two of the driving members (11) and two of the lifting rods (12), each of the lifting rods (12) is connected to the output end of one of the driving members (11); the fastening assembly includes two of the connecting members (22), and each of the connecting members (22) is connected to one of the lifting rods (12) through at least two of the lifting rings (21); the two connecting members are respectively used for being installed on the oppositely distributed side walls of the radiator (a).

5. The disassembly and assembly tooling (100) for a heat dissipation water tank according to claim 1, characterized in that The fastening assembly further includes a fastening bolt (23), the fastening bolt (23) is threadedly connected to the lifting ring (21) to achieve the detachable connection between the lifting ring (21) and the lifting rod (12).

6. The disassembling and assembling tooling (100) for the heat dissipation water tank according to claim 1, characterized in that, The driving member (11) is a hydraulic cylinder.

7. The disassembling and assembling tooling (100) for the heat dissipation water tank according to any one of claims 1 to 6, characterized in that, The radiator disassembly and assembly tooling (100) further includes a sensing assembly, the sensing assembly includes an infrared sensor (31), the infrared sensor (31) is arranged on the driving member (11), and is used for monitoring whether the lifting rod (12) is offset; the infrared sensor (31) is electrically connected to the driving member (11).

8. The disassembly and assembly tooling (100) for the heat dissipation water tank according to claim 7, characterized in that, The sensing assembly further includes an optical sensor (32), the optical sensor (32) is arranged on the driving member (11), and is used for monitoring the lifting distance of the lifting rod (12); the optical sensor (32) is electrically connected to the driving member (11).

9. The disassembly and assembly tooling (100) for the radiating water tank according to claim 8, characterized in that, The sensing assembly further includes a safety limit device, the safety limit device is arranged on the driving member (11), and is electrically connected to the optical sensor (32); the safety limit device is used for preventing the lifting rod (12) from exceeding a preset lifting range.

10. The disassembling and assembling tooling (100) for the radiator water tank according to any one of claims 1 to 6, characterized in that, The lifting assembly further includes a self-locking buckle (13), and the self-locking buckle (13) is arranged on the lifting rod (12).

Images