Sealing device for oil collecting pipe of radiator

Abstract

The utility model relates to the technical field of sealing devices, and discloses a sealing device for a radiator oil collecting pipe, which comprises a screw rod, the bottom of the screw rod is in threaded connection with a hoop, the middle of the top end of the hoop is provided with a threaded hole, and the left side and the right side of the bottom of the inner wall of the hoop are fixedly connected with a plurality of hoop bottom plates. The bottom end of the screw rod is rotationally connected with a plugging block, a rotating groove is formed in the middle of the top end of the plugging block, the bottom of the plugging block is fixedly connected with a plugging opening, the outer wall of the plugging opening is fixedly connected with a rubber ring, and the outer wall of the rubber ring is provided with a connecting pipe. In the utility model, the screw rod is connected through the threaded hole on the hoop, and the plugging block on the inner wall of the hoop is rotatably connected with the bottom end of the screw rod. When the screw rotates, the plugging block is pushed, the plugging opening in the bottom is squeezed into the connecting pipe, the rubber ring on the outer wall of the plugging piece guarantees the sealing performance and prevents loosening, bolts are not needed in the design, the plugging piece can be rapidly disassembled in multiple modes, and meanwhile sealing is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of sealing device technology, and in particular to a sealing device for radiator oil collection pipes. Background Technology

[0002] Hot-dip galvanizing involves lifting and immersing rust-removed steel parts into molten zinc at around 500°C, causing a zinc layer to adhere to the surface of the steel components, thus achieving the purpose of corrosion protection. It is the most basic, economical, and effective method for corrosion protection of steel materials. Sealing devices are used during the galvanizing process to seal areas that do not need to be in contact with the equipment, preventing molten zinc from entering and affecting the equipment, and preventing unnecessary measures during the work process, which would increase manpower burden and reduce work efficiency.

[0003] With the continuous advancement of technology and the increasing demand for radiators from various industries, the sealing device for radiator oil manifolds has also undergone a significant development process. In the early days, the production scale was small and the heat dissipation requirements and precision requirements of radiators were not high. The oil manifold sealing device adopted a relatively simple and crude design, using ordinary rubber gaskets for simple sealing, which could basically meet the operation of radiators with low performance requirements at that time. However, now the reliability requirements have increased significantly, and a faster method is needed to further ensure the sealing effect and ensure the rapid progress of industrial production.

[0004] While some modern devices of this type meet the requirements for sealing, their complex structural designs lead to high manufacturing costs and make them inadequate for high-efficiency, high-quality industrial production. Others, however, lack sealing performance, and their inconvenience in disassembly and installation during large-scale manufacturing processes prevents them from keeping pace with the work progress. Therefore, a device is needed that can solve the problems of low disassembly and installation efficiency, insufficient practicality in use, and inadequate sealing effect. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a sealing device for radiator oil collection pipes, which aims to improve the problems of low disassembly and installation efficiency, insufficient practicality in use, and inadequate sealing effect in the prior art.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a sealing device for a radiator oil collection pipe, comprising a screw, a clamp threaded to the bottom of the screw, a threaded hole at the top center of the clamp, multiple clamp base plates fixedly connected to the bottom left and right sides of the inner wall of the clamp, a sealing block rotatably connected to the bottom of the screw, a rotating groove at the top center of the sealing block, a sealing port fixedly connected to the bottom of the sealing block, a rubber ring fixedly connected to the outer wall of the sealing port, a connecting pipe provided on the outer wall of the rubber ring, a connecting block fixedly connected to the top of the outer wall of the connecting pipe, and a power mechanism provided on the top of the screw, the power mechanism being used to facilitate the disassembly and assembly of the device.

[0007] Through the above technical solution: the threaded part at the bottom of the screw is tightly connected to the clamp, ensuring a firm connection between the two. A threaded hole is opened in the middle of the top of the clamp. This design allows the clamp to perfectly match the threaded part of the screw, further enhancing the stability of the connection. Multiple clamp base plates are fixedly connected to the bottom left and right sides of the inner wall of the clamp. These clamp base plates not only increase the strength of the clamp but also ensure its stability during use. The bottom end of the screw is connected to the sealing block by a rotating connection. A rotating groove is opened in the middle of the top of the sealing block, allowing the sealing block to flexibly cooperate with the screw for easy operation. A sealing port is fixedly connected to the bottom of the sealing block for sealing the structure to be blocked. A rubber ring is fixedly connected to the outer wall of the sealing port, ensuring the sealing of the structure. A connecting pipe is provided on the outer wall of the rubber ring, allowing it to cooperate and connect with other structures. A connecting block is fixedly connected to the top of the outer wall of the connecting pipe, ensuring stability during use. A power mechanism is provided at the top of the screw, which is a component used to provide convenient power output for the assembly and disassembly of the device.

[0008] As a further description of the above technical solution:

[0009] The power mechanism includes a rod head, the bottom end of which is fixedly connected to the top end of a screw. A rod hole is provided on the left side of the rod head, and a handle is slidably connected to the inner wall of the rod hole. Multiple positioning grooves are provided on the top left side of the handle. A limit block is fixedly connected to the left side of the handle. A locking block is rotatably connected to the top left side of the rod head, and a spring is fixedly connected to the bottom right side of the locking block.

[0010] Through the above technical solution, the bottom end of the rod head and the top end of the screw are tightly connected together, ensuring the stability and efficient force transmission between them. To further enhance its function, the rod hole ensures that the handle slides smoothly within it, thereby achieving flexible operation. The handle design is not only for ease of operation, but the positioning groove allows the handle to be positioned more precisely during use, ensuring the accuracy and repeatability of operation. A limit block is also fixedly connected to the left side of the handle. The function of this limit block is to limit the handle at a specific position, preventing it from moving excessively, thereby protecting the entire power mechanism from damage. A spring is fixedly connected to the bottom right side of the locking block. The presence of the spring allows the locking block to rotate when subjected to external force, and to quickly return to its original position after the external force is released, ensuring the stability and reliability of the entire power mechanism.

[0011] As a further description of the above technical solution:

[0012] The top front side of the clamp has a slot for a nameplate, and a nameplate is fixedly connected to the inner wall of the slot.

[0013] The above technical solution involves precisely machining the inner wall of the nameplate slot to ensure a secure connection to a nameplate, which will be marked with relevant information for easy identification and management.

[0014] As a further description of the above technical solution:

[0015] A rubber pad is fixedly connected to the top of the hoop base plate on the left, and a rubber pad is fixedly connected to the top of the hoop base plate on the right.

[0016] The above-mentioned technical solutions, namely rubber pad one and rubber pad two, not only play a buffering role, but also reduce noise and vibration to a certain extent.

[0017] As a further description of the above technical solution:

[0018] Multiple structural holes are fixedly connected to the top corners of the sealing block, and a protective ring is fixedly connected to the outer wall of the connecting pipe.

[0019] The above technical solution involves fixing multiple structural holes at the top corners of the sealing block. These structural holes can be used to install and fix other auxiliary components, and the protective ring ensures that the connecting pipe will not be damaged by friction or collision during use.

[0020] As a further description of the above technical solution:

[0021] The top of the spring is fixedly connected to an upper spring sleeve, and the bottom of the spring is fixedly connected to a lower spring sleeve.

[0022] The above technical solution ensures the stability of the spring during use by connecting the top of the spring to the upper spring sleeve in a fixed manner, and the bottom of the spring is also connected to the lower spring sleeve in a fixed manner, further enhancing the overall structural strength.

[0023] As a further description of the above technical solution:

[0024] Multiple fixing blocks are fixedly connected to the top left edge of the rod head, and a rotating column is fixedly connected to the inner wall of the fixing block.

[0025] The above technical solution involves setting multiple fixing blocks at the top left edge of the pole head to further improve the stability and reliability of the device, and the design of the rotating column makes the entire device more flexible and smooth during use.

[0026] As a further description of the above technical solution:

[0027] A pressing pad is fixedly connected to the top right side of the card block, and the outer wall of the upper spring sleeve is slidably connected to the inner wall of the lower spring sleeve.

[0028] The above technical solution makes the pressing pad design more comfortable and convenient for users. The outer wall of the upper spring sleeve and the inner wall of the lower spring sleeve are connected by a sliding connection. This connection method not only ensures the flexibility of the device, but also ensures its stability during use.

[0029] This utility model has the following beneficial effects:

[0030] 1. In this utility model, the screw is connected to the threaded hole on the clamp. The inner wall of the clamp is provided with a sealing block, which is rotatably connected to the bottom end of the screw. The bottom plate of the clamp is connected to the connecting block on the connecting pipe, so that when the screw rotates, it pushes the sealing block to move. The sealing port on the sealing block is squeezed into the connecting pipe. The rubber ring on the outer wall of the sealing port ensures the sealing of the connecting pipe and prevents the sealing part from loosening. This design does not require bolts, which facilitates quick disassembly of the sealing part, while meeting the sealing requirements.

[0031] 2. In this utility model, the hexagonal perforated structure of the rod head provides a force application point for the screw, allowing rotation via a wrench and a detachable handle. The handle has a positioning groove and a limiting block to prevent it from disengaging and can engage with the locking block on the rod head. The length can be adjusted to change the lever arm, reducing the force during rotation. The spring on one side of the locking block makes adjustment more convenient, and the automatic rebound ensures engagement. This design simplifies the disassembly and installation process and adapts to the needs of different people in various situations. Attached Figure Description

[0032] Figure 1 This is a perspective view of the front side of the connecting pipe of the sealing device for the oil collection pipe of the radiator proposed in this utility model;

[0033] Figure 2 This is a partial structural exploded view of the clamp for the sealing device of the radiator oil collection pipe proposed in this utility model;

[0034] Figure 3 This is a partial structural diagram of the sealing block for the sealing device of the radiator oil collection pipe proposed in this utility model;

[0035] Figure 4 This is a partial structural diagram of the rod head of the sealing device for the oil collection pipe of the radiator proposed in this utility model;

[0036] Figure 5 This is a partial structural diagram of the sealing device block for the oil collection pipe of the radiator proposed in this utility model.

[0037] Legend:

[0038] 1. Screw; 2. Power mechanism; 201. Rod head; 202. Rod hole; 203. Handle; 204. Positioning groove; 205. Limiting block; 206. Locking block; 207. Spring; 3. Clamp; 4. Threaded hole; 5. Clamp base plate; 6. Sealing block; 7. Rotary groove; 8. Sealing port; 9. Rubber ring; 10. Connecting block; 11. Connecting pipe; 12. Plate groove; 13. Nameplate; 14. Rubber pad one; 15. Rubber pad two; 16. Structural hole; 17. Protective ring; 18. Upper spring sleeve; 19. Lower spring sleeve; 20. Fixing block; 21. Rotating column; 22. Pressing pad. Detailed Implementation

[0039] 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.

[0040] Please see the appendix Figure 1 Appendix Figure 2 and attached Figure 3An embodiment of this utility model provides a sealing device for the oil collection pipe of a radiator, including a screw 1, a clamp 3 threadedly connected to the bottom of the screw 1, a threaded hole 4 opened in the middle of the top of the clamp 3, multiple clamp base plates 5 fixedly connected to the left and right sides of the bottom of the inner wall of the clamp 3, a sealing block 6 rotatably connected to the bottom of the screw 1, a rotating groove 7 opened in the middle of the top of the sealing block 6, a sealing port 8 fixedly connected to the bottom of the sealing block 6, a rubber ring 9 fixedly connected to the outer wall of the sealing port 8, a connecting pipe 11 provided on the outer wall of the rubber ring 9, a connecting block 10 fixedly connected to the top of the outer wall of the connecting pipe 11, and a power mechanism 2 provided on the top of the screw 1, the power mechanism 2 being used to facilitate the disassembly and assembly of the device;

[0041] Specifically, the threaded portion at the bottom of the screw 1 is tightly connected to the clamp 3, ensuring a firm connection between the two. A threaded hole 4 is provided at the center of the top of the clamp 3. This design allows the clamp 3 to perfectly fit the threaded portion of the screw 1, further enhancing the stability of the connection. Multiple clamp base plates 5 are fixedly connected to the left and right sides of the bottom of the inner wall of the clamp 3. These clamp base plates 5 not only increase the strength of the clamp 3 but also ensure its stability during use. The bottom end of the screw 1 is connected to the sealing block 6 via a rotating connection. A rotating groove 7 is provided at the center of the top of the sealing block 6, allowing the sealing block to rotate smoothly. The plug 6 can flexibly cooperate with the screw 1 for easy operation. The bottom of the plug 6 is fixedly connected to the plugging port 8 for sealing the structure to be plugged. The outer wall of the plugging port 8 is fixedly connected to the rubber ring 9, which ensures the sealing of the structure. The outer wall of the rubber ring 9 is provided with the connecting pipe 11, which allows it to cooperate and connect with other structures. The top of the outer wall of the connecting pipe 11 is fixedly connected to the connecting block 10, which ensures the stability during use. The top of the screw 1 is provided with the power mechanism 2, which is a component that provides convenient power output for the disassembly and assembly of the device.

[0042] Please see the appendix Figure 1 Appendix Figure 4 and attached Figure 5 The power mechanism 2 includes a rod head 201, the bottom end of which is fixedly connected to the top end of the screw 1. A rod hole 202 is provided on the left side of the rod head 201. A handle 203 is slidably connected to the inner wall of the rod hole 202. Multiple positioning grooves 204 are provided on the top left side of the handle 203. A limit block 205 is fixedly connected to the left side of the handle 203. A locking block 206 is rotatably connected to the top left side of the rod head 201. A spring 207 is fixedly connected to the bottom right side of the locking block 206.

[0043] Specifically, the bottom end of the rod head 201 is tightly connected to the top end of the screw 1 through a robust connection, ensuring stability and efficient force transmission between the two. To further enhance its functionality, the rod hole 202 ensures that the handle 203 slides smoothly within it, thereby enabling flexible operation. The design of the handle 203 is not only for ease of operation; the positioning groove 204 allows the handle 203 to be positioned more precisely during use, ensuring the accuracy and repeatability of operation. A limit block 205 is also fixedly connected to the left side of the handle 203. The function of this limit block 205 is to limit the handle 203 at a specific position, preventing it from moving excessively, thereby protecting the entire power mechanism 2 from damage. A spring 207 is fixedly connected to the bottom right side of the locking block 206. The presence of the spring 207 allows the locking block 206 to rotate when subjected to external force and to quickly return to its original position after the external force is released, ensuring the stability and reliability of the entire power mechanism 2.

[0044] Please see the appendix Figure 1 Appendix Figure 2 and attached Figure 3 The top front side of the clamp 3 is provided with a plate groove 12, and a nameplate 13 is fixedly connected to the inner wall of the plate groove 12. A rubber pad 14 is fixedly connected to the top of the left clamp base plate 5, and a rubber pad 2 15 is fixedly connected to the top of the right clamp base plate 5. Multiple structural holes 16 are fixedly connected to the top corners of the sealing block 6, and a protective ring 17 is fixedly connected to the outer wall of the connecting pipe 11.

[0045] Specifically, the inner wall of the slot 12 is precisely machined to ensure that it can be firmly fixed to a nameplate 13. The nameplate 13 will be marked with relevant information for identification and management. A rubber pad 14 is fixedly connected to the top of the left side base plate 5 of the clamp 3, and a rubber pad 2 15 is also fixedly connected to the top of the right side base plate 5. These two not only play a buffering role, but also reduce noise and vibration to a certain extent. Multiple structural holes 16 are fixedly connected to the top corners of the sealing block 6. These structural holes 16 can be used to install other auxiliary components for fixing. The outer wall of the connecting pipe 11 is also carefully designed and fixedly connected with a protective ring 17 to ensure that the connecting pipe 11 will not be damaged by friction and collision during use.

[0046] Please see the appendix Figure 1 and attached Figure 5 The top of the spring 207 is fixedly connected to the upper spring sleeve 18, the bottom of the spring 207 is fixedly connected to the lower spring sleeve 19, and multiple fixing blocks 20 are fixedly connected to the top left edge of the rod head 201. A rotating column 21 is fixedly connected to the inner wall of the fixing block 20. A pressing pad 22 is fixedly connected to the top right side of the locking block 206. The outer wall of the upper spring sleeve 18 is slidably connected to the inner wall of the lower spring sleeve 19.

[0047] Specifically, the top of spring 207 is fixedly connected to upper spring sleeve 18, ensuring the stability of spring 207 during use. The bottom of spring 207 is also fixedly connected to lower spring sleeve 19, further enhancing the overall structural robustness. Multiple fixing blocks 20 are provided on the top left edge of rod head 201, further improving the stability and reliability of the device. The design of rotating column 21 makes the entire device more flexible and smooth during use. Pressing pad 22 is also fixedly connected to the top right side of locking block 206. The design of pressing pad 22 makes the user more comfortable and convenient during use. The outer wall of upper spring sleeve 18 and the inner wall of lower spring sleeve 19 are connected by sliding connection. This connection method not only ensures the flexibility of the device but also ensures its stability during use.

[0048] Working principle: The screw 1 is threadedly connected to the threaded hole 4 on the clamp 3. A sealing block 6 is set on the inner wall of the clamp 3, and the sealing block 6 has a rotating groove 7 that can be rotatably connected to the bottom end of the screw 1. Then, the bottom plate 5 of the clamp 3 is connected to the connecting block 10 on the connecting pipe 11, so that when the screw 1 rotates, it can go deep into the threaded hole 4 and push the sealing block 6 to move, squeezing the sealing port 8 on the sealing block 6 into the connecting pipe 11. Since the outer wall of the sealing port 8 has a rubber ring 9, the connecting pipe 11 is sealed, preventing the sealing part from loosening. No bolt connection is required, the sealing part is easy and quick to disassemble, and it has good sealing performance, meeting the sealing requirements.

[0049] The hexagonal rod hole 202 of the rod head 201 provides a point of force application for the screw 1. It can be rotated using a wrench or a detachably connected handle 203. The slidingly inserted handle 203 has a limit block 205 to prevent detachment and a positioning groove 204 that can engage with the rotatably connected locking block 206 on the rod head 201. This allows adjustment of the length of the handle 203 to change the lever arm and reduce the force required for rotation. A spring 207 is connected to one side of the locking block 206, so that pressing one end of the locking block 206 during adjustment will automatically spring back and engage when released. This structure provides an easier way to disassemble and install other structures, and multiple force application methods meet the needs of different people in various situations.

[0050] 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 sealing device for a radiator oil collection pipe, comprising a screw (1), characterized in that: The bottom of the screw (1) is threaded with a clamp (3), and the top center of the clamp (3) is provided with a threaded hole (4). Multiple clamp base plates (5) are fixedly connected to the bottom left and right sides of the inner wall of the clamp (3). The bottom end of the screw (1) is rotatably connected with a sealing block (6). The top center of the sealing block (6) is provided with a rotating groove (7). The bottom of the sealing block (6) is fixedly connected with a sealing port (8). The outer wall of the sealing port (8) is fixedly connected with a rubber ring (9). The outer wall of the rubber ring (9) is provided with a connecting pipe (11). The top of the outer wall of the connecting pipe (11) is fixedly connected with a connecting block (10). The top of the screw (1) is provided with a power mechanism (2). The power mechanism (2) is used to facilitate the disassembly and assembly of the device.

2. The sealing device for the radiator oil collection pipe according to claim 1, characterized in that: The power mechanism (2) includes a rod head (201), the bottom end of which is fixedly connected to the top end of the screw (1). A rod hole (202) is provided on the left side of the rod head (201), and a handle (203) is slidably connected to the inner wall of the rod hole (202). Multiple positioning grooves (204) are provided on the top left side of the handle (203). A limit block (205) is fixedly connected to the left side of the handle (203). A locking block (206) is rotatably connected to the top left side of the rod head (201), and a spring (207) is fixedly connected to the bottom right side of the locking block (206).

3. The sealing device for the radiator oil collection pipe according to claim 1, characterized in that: The top front side of the clamp (3) is provided with a plate groove (12), and a nameplate (13) is fixedly connected to the inner wall of the plate groove (12).

4. The sealing device for the radiator oil collection pipe according to claim 1, characterized in that: A rubber pad (14) is fixedly connected to the top of the bottom plate (5) on the left side, and a rubber pad (15) is fixedly connected to the top of the bottom plate (5) on the right side.

5. The sealing device for the radiator oil collection pipe according to claim 1, characterized in that: Multiple structural holes (16) are fixedly connected to the top corners of the sealing block (6), and a protective ring (17) is fixedly connected to the outer wall of the connecting pipe (11).

6. The sealing device for the radiator oil collection pipe according to claim 2, characterized in that: The top of the spring (207) is fixedly connected to an upper spring sleeve (18), and the bottom of the spring (207) is fixedly connected to a lower spring sleeve (19).

7. The sealing device for the radiator oil collection pipe according to claim 2, characterized in that: Multiple fixing blocks (20) are fixedly connected to the top left edge of the rod head (201), and a rotating column (21) is fixedly connected to the inner wall of the fixing block (20).

8. The sealing device for the radiator oil collection pipe according to claim 6, characterized in that: A pressing pad (22) is fixedly connected to the top right side of the card block (206), and the outer wall of the upper spring sleeve (18) is slidably connected to the inner wall of the lower spring sleeve (19).

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