A lead seal installation tool

Abstract

This utility model provides a lead seal installation tool, relating to the field of lead seal processing technology. It includes an installation mechanism comprising a fixing block, a first pressing plate on one side of the fixing block, a fixing plate on the other side of the fixing block, a second pressing plate on one side of the fixing plate, and an adjusting rod on the other side of the fixing plate. Before use, the slider is adjusted to a suitable position by the limiting rod according to the usage situation. Then, the lead seal is placed in the appropriate position in the fixing block, and the insulating handle is pressed to install the lead seal in the designated position. During the pressing of the insulating handle, the spring is compressed, and the insulating handle will spring back to its original position during use, making it more convenient and effortless to use. An adjusting rod is added to further reduce effort during use.

Description

Technical Field

[0001] This utility model relates to the field of lead seal processing technology, and in particular to a lead seal installation tool. Background Technology

[0002] Lead seals, as protective, single-use security devices, are widely used in power, transportation, energy, customs supervision, and logistics to prevent unauthorized opening or tampering of equipment or goods. In practical applications, lead seal installation must ensure ease of operation, accurate positioning, and secure fixing, while also considering electrical safety and adaptability to the operating environment. Current lead seal installation methods often rely on manual operation or simple tools, requiring considerable strength from operators and being easily limited by the operating environment. For example, in electrical applications, if the installation tools pose a conductive hazard, it may lead to operational risks. Therefore, achieving safe, efficient, and labor-saving lead seal installation is a pressing issue that needs to be addressed.

[0003] Existing lead seal installation devices still have certain shortcomings. First, some devices lack a reasonable labor-saving structure during installation, requiring operators to exert considerable force, which can easily lead to user fatigue and low work efficiency. Second, common devices lack a protection mechanism for springs in their structural design, and after prolonged use, the springs are prone to deformation due to excessive force, resulting in a shortened device lifespan. Third, existing devices are not adaptable enough to complex environments; for example, they lack anti-slip, shockproof, and electrical insulation measures, posing certain safety hazards. Therefore, there is an urgent need for a new type of lead seal installation device that is labor-saving to operate, durable in structure, has safety protection functions, and can adapt to various usage environments to improve ease of use and reliability. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of existing technologies and provide a lead seal installation tool.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a lead seal installation tool, comprising: an installation mechanism, the installation mechanism including a fixing block, a first pressing plate provided on one side of the fixing block, a fixing plate provided on the other side of the fixing block, a second pressing plate provided on one side of the fixing plate, an adjusting rod provided on the other side of the fixing plate, and a protective mechanism provided on the adjusting rod; The protective mechanism includes a connecting plate, a limiting rod is provided on the connecting plate, a slider is provided on the limiting rod, a non-overlapping hinge is provided on the slider, a limiting block is provided on one side of the non-overlapping hinge, and an overlapping hinge is provided on the other side of the limiting block.

[0006] In one preferred embodiment, an adjustment mechanism is included, the adjustment mechanism including an adjustment rod, an insulating handle is provided on one side of the adjustment rod, a nut is provided on the insulating handle, and a bolt is provided on one side of the nut.

[0007] In a preferred embodiment, a nut is nested on one side of the insulating handle, a nut is nested on one side of the adjusting rod, and a bolt is threaded onto one side of the nut.

[0008] In a preferred embodiment, a first clamping plate is welded to one side of the fixing block, a fixing plate is nested inside the fixing block, and a second clamping plate is welded to the fixing plate.

[0009] In a preferred embodiment, a connecting plate is welded to the adjusting rod, a spring is welded to the adjusting rod, and a limit rod is welded inside the connecting plate.

[0010] In a preferred embodiment, a slider is connected to the limiting rod, a non-overlapping hinge is welded to the slider, a limiting block is welded to the end of the non-overlapping hinge away from the slider, and an overlapping hinge is welded to the end of the limiting block away from the non-overlapping hinge.

[0011] Compared with the prior art, the advantages and positive effects of this utility model are as follows: Before using this invention, adjust the slider to the appropriate position on the limiting rod according to the usage situation. Then, place the lead seal in the appropriate position in the fixing block, and then press the insulating handle to install the lead seal in the designated position. During the pressing of the insulating handle, the spring will be compressed, and the insulating handle will spring back to the original position during use, making it more convenient and labor-saving to use. To ensure that the spring does not undergo elastic deformation during use, a protective device is added during use, preventing the non-overlapping hinge and the overlapping hinge from rotating, thus preventing the spring from being subjected to excessive force during use, thereby playing a protective role and extending the service life of the device. To make the device even more labor-saving during use, an adjusting rod is added. When using the device, the operator first passes the nut through the insulating handle, and then, according to the usage situation, passes the nut through the limiting hole on the adjusting rod. Then, the bolt is threaded into the nut to adjust the device to the appropriate usage situation, which further improves the working efficiency of the device during use. At the same time, the insulating handle can block the current conduction path during use, and also has the functions of anti-slip and shock absorption, making the device adaptable to more usage environments and greatly enhancing its practicality. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of a lead seal installation tool provided by this utility model.

[0013] Figure 2This is an exploded structural diagram of a lead seal installation tool provided by this utility model.

[0014] Figure 3 The present invention provides a schematic diagram of the disassembly and installation mechanism of a lead seal installation tool.

[0015] Figure 4 An exploded view of the adjustment mechanism of a lead seal installation tool provided by this utility model.

[0016] Legend: 1. Installation mechanism; 11. Fixing block; 12. First clamping plate; 13. Fixing plate; 14. Second clamping plate; 2. Protective mechanism; 21. Connecting plate; 22. Limiting rod; 23. Slider; 24. Non-overlapping hinge; 25. Limiting block; 26. Overlapping hinge; 27. Spring; 3. Adjustment mechanism; 31. Adjustment rod; 32. Insulating handle; 33. Nut; 34. Bolt. Detailed Implementation

[0017] To more clearly illustrate the overall concept of this utility model, a detailed description will be provided below with reference to the accompanying drawings and examples.

[0018] It should be noted that many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present invention is not limited to the specific embodiments disclosed below.

[0019] Example 1, such as Figure 1-4 As shown, this utility model provides a technical solution: a lead seal installation tool, including: an installation mechanism 1, the installation mechanism 1 including a fixing block 11, a first pressing plate 12 is provided on one side of the fixing block 11, a fixing plate 13 is provided on the other side of the fixing block 11, a second pressing plate 14 is provided on one side of the fixing plate 13, an adjusting rod 31 is provided on the other side of the fixing plate 13, and a protective mechanism 2 is provided on the adjusting rod 31; The protection mechanism 2 includes a connecting plate 21, a limiting rod 22 on the connecting plate 21, a slider 23 on the limiting rod 22, a non-overlapping hinge 24 on the slider 23, a limiting block 25 on one side of the non-overlapping hinge 24, and an overlapping hinge 26 on the other side of the limiting block 25.

[0020] A first clamping plate 12 is welded to one side of the fixing block 11. A fixing plate 13 is nested inside the fixing block 11. A second clamping plate 14 is welded to the fixing plate 13. A connecting plate 21 is welded to the adjusting rod 31. A spring 27 is welded to the adjusting rod 31. A limit rod 22 is welded inside the connecting plate 21. A slider 23 is connected to the limit rod 22. A non-overlapping hinge 24 is welded to the slider 23. A limit block 25 is welded to the end of the non-overlapping hinge 24 away from the slider 23. An overlapping hinge 26 is welded to the end of the limit block 25 away from the non-overlapping hinge 24. In this embodiment, before use, the operator first adjusts the slider 23 to the appropriate position on the limiting rod 22 according to the usage situation, then places the lead seal in the appropriate position in the fixing block 11, and then presses the insulating handle 32 to install the lead seal in the designated position. During the pressing of the insulating handle 32, the spring 27 will be compressed, and the insulating handle 32 will spring back to the original position during use, making it more convenient and labor-saving to use. In order to ensure that the spring 27 will not undergo elastic deformation during use, a protective device is added during use, so that the non-overlapping hinge 24 and the overlapping hinge 26 rotate, thereby preventing the spring 27 from being subjected to excessive force during use, thus playing a protective role and extending the service life of the device.

[0021] Example 2, as follows Figure 1-4 As shown, it includes an adjustment mechanism 3, which includes an adjustment rod 31. An insulating handle 32 is provided on one side of the adjustment rod 31, a nut 33 is provided on the insulating handle 32, and a bolt 34 is provided on one side of the nut 33.

[0022] A nut 33 is nested on one side of the insulating handle 32, a nut 33 is nested on one side of the adjusting rod 31, and a bolt 34 is threaded onto one side of the nut 33. In this embodiment, an adjustment rod 31 is added to make the device easier to use. When using the device, the operator first passes the nut 33 through the insulating handle 32, and then passes the nut 33 through the limiting hole on the adjustment rod 31 according to the usage situation. Then, the bolt 34 is threaded to the nut 33 to adjust the device to a suitable usage situation, which further improves the working efficiency of the device during use. At the same time, the insulating handle 32 can block the current conduction path during use, and can also play a role in anti-slip and shock absorption, making the device adaptable to more usage environments and greatly enhancing its practicality.

[0023] Working principle: Before operation, the operator adjusts the slider 23 to the appropriate position according to actual usage needs. The adjustment process is carried out through the limit rod 22 to ensure that the slider moves within a suitable range, guaranteeing the accuracy and stability of subsequent operations. The operator accurately places the lead seal into the predetermined position within the fixing block 11. The operator can press the insulating handle 32 to install the lead seal into the designated installation position. During the pressing of the insulating handle 32, the built-in spring 27 will be compressed to a certain extent. With the rebound of the insulating handle, the spring 27 will automatically return to its initial state, allowing the insulating handle 32 to quickly return to its original position. This rebound function design greatly improves the convenience of operation, reduces the force consumption during operation, and improves the efficiency of use. To protect the spring 27 and prevent it from elastically deforming due to excessive compression during use, the equipment is designed with special protective devices. These protective devices include non-overlapping hinges 24 and overlapping hinges 26, whose synergistic effect ensures that the spring 27 will not be subjected to excessive pressure during operation. Through the rotation of these hinges, the force is rationally distributed, avoiding excessive stretching or compression of the spring 27 and effectively extending its service life. To improve the ease of use and reduce the workload of operators, an adjusting rod 31 is specially designed. In actual use, the operator needs to pass the nut 33 through the insulating handle 32 to ensure a secure connection. Depending on the actual operational needs, the operator passes the nut 33 through the limiting hole on the adjusting rod 31 for more precise adjustment. In this way, the position and function of the device can be flexibly adjusted according to different working environments and usage requirements, ensuring the equipment reaches its optimal operating state. The operator then connects the bolt 34 to the nut 33 with threads to further strengthen the stability of the device and lock its adjusted position. Through this adjustment mechanism, the device can precisely adapt to different usage scenarios, thereby significantly improving work efficiency. The operation of the equipment is easier, and the labor consumption of operators is reduced. The insulating handle 32 not only provides stable operational support during use, but its design also effectively blocks the current conduction path, ensuring operator safety. The insulating handle 32 also has excellent anti-slip and shock absorption functions, maintaining good operating feel and stability even in complex working environments. These characteristics enable the device to adapt to a wider range of working environments. Whether in high-temperature, wet, or high-vibration conditions, it can ensure the safe and efficient operation of the equipment, greatly enhancing its applicability and durability.

[0024] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples; within the framework of the present invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of different aspects of the present invention as described above, which are not provided in the details for the sake of brevity.

[0025] This utility model is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A lead seal installation tool, characterized in that, include: The installation mechanism (1) includes a fixing block (11), a first pressing plate (12) is provided on one side of the fixing block (11), a fixing plate (13) is provided on the other side of the fixing block (11), a second pressing plate (14) is provided on one side of the fixing plate (13), an adjusting rod (31) is provided on the other side of the fixing plate (13), and a protective mechanism (2) is provided on the adjusting rod (31). The protection mechanism (2) includes a connecting plate (21), a limit rod (22) is provided on the connecting plate (21), a slider (23) is provided on the limit rod (22), a non-overlapping hinge (24) is provided on the slider (23), a limit block (25) is provided on one side of the non-overlapping hinge (24), and an overlapping hinge (26) is provided on the other side of the limit block (25).

2. The lead seal installation tool according to claim 1, characterized in that: The adjustment mechanism (3) includes an adjustment rod (31), an insulating handle (32) is provided on one side of the adjustment rod (31), a nut (33) is provided on the insulating handle (32), and a bolt (34) is provided on one side of the nut (33).

3. The lead seal installation tool according to claim 2, characterized in that: A nut (33) is nested on one side of the insulating handle (32), a nut (33) is nested on one side of the adjusting rod (31), and a bolt (34) is threaded on one side of the nut (33).

4. The lead seal installation tool according to claim 1, characterized in that: A first clamping plate (12) is welded to one side of the fixing block (11), a fixing plate (13) is nested inside the fixing block (11), and a second clamping plate (14) is welded to the fixing plate (13).

5. A lead seal installation tool according to claim 1, characterized in that: A connecting plate (21) is welded onto the adjusting rod (31), a spring (27) is welded onto the adjusting rod (31), and a limit rod (22) is welded inside the connecting plate (21).

6. A lead seal installation tool according to claim 1, characterized in that: A slider (23) is connected to the limiting rod (22). A non-overlapping hinge (24) is welded to the slider (23). A limiting block (25) is welded to the end of the non-overlapping hinge (24) away from the slider (23). An overlapping hinge (26) is welded to the end of the limiting block (25) away from the non-overlapping hinge (24).

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