A lightning protection net ohm ring manufacturing tool

Abstract

The utility model relates to the field of building electrical construction discloses a lightning protection net ohm ring manufacturing tool, including the processing platform, the processing platform is fixed with semicircle forming plate, the semicircle forming plate's centre of circle is rotatably connected with operating handle, the first adjusting groove is set up in the position of the processing platform near semicircle forming plate one end, the first adjusting groove is slidably provided with the first adjusting bolt, the first adjusting bolt is screw thread connection has the first adjusting nut, the operating handle is set up with the second adjusting groove, the second adjusting groove is slidably provided with the second adjusting bolt, the second adjusting bolt is screw thread connection has the second adjusting nut. The utility model can bend the straight galvanized round steel into ohm ring shape quickly, greatly shortens the manufacturing time, improves the work efficiency, can ensure that the shape, size and bending angle of every ohm ring are highly consistent, thereby improves the overall installation quality of lightning protection net.

Description

Technical Field

[0001] This utility model relates to the field of building electrical construction, and in particular to a tool for making ohm rings for lightning protection networks. Background Technology

[0002] In modern buildings, the installation of lightning protection systems is one of the important measures to ensure building safety. A lightning protection network is a key component of a lightning protection system. It protects the building and its internal personnel and equipment from lightning damage by capturing and guiding the lightning current safely into the ground through a conductive network installed on the roof or other suitable locations.

[0003] Ohm rings are a commonly used component in the installation of lightning protection networks. They are used to connect different parts of the network, especially where it needs to cross building expansion joints or seams. The function of ohm rings is to maintain the continuity and conductivity of the lightning protection network while allowing for a certain degree of displacement to accommodate deformation of the building caused by factors such as temperature changes, wind loads, or earthquakes.

[0004] Traditional methods for manufacturing ohm rings for lightning protection networks typically have the following problems:

[0005] 1. Low efficiency of manual production: Traditional ohm rings are usually made by manually bending galvanized round steel. This process is not only time-consuming and labor-intensive, but also requires high skill from workers.

[0006] 2. Poor molding consistency: Due to the instability of manual operation, the manufactured ohm rings may vary greatly in shape, size and bending angle, which will affect the installation quality and aesthetics of the lightning protection network.

[0007] 3. Safety risks: Workers may be injured due to improper operation during manual bending, especially when handling harder or thicker galvanized round steel.

[0008] 4. Difficult to adjust: Traditional methods require different tools or techniques to adjust galvanized round steel of different specifications, which increases the complexity of the operation and the amount of preparation work.

[0009] To address the aforementioned issues, a tool for manufacturing ohm rings for lightning protection networks has been developed that is efficient, safe, and ensures consistent molding. Utility Model Content

[0010] Therefore, the purpose of this utility model is to provide a tool for making ohm rings for lightning protection networks, so as to solve the problems pointed out in the background art.

[0011] To achieve the aforementioned objectives of this utility model, the technical solution adopted is as follows:

[0012] A tool for making ohm rings for lightning protection networks includes a processing table. A semi-circular forming plate is fixed on the processing table. An operating handle is rotatably connected to the center of the semi-circular forming plate. A first adjustment groove is provided on the processing table near one end of the semi-circular forming plate. A first adjustment bolt is slidably disposed in the first adjustment groove. A first adjustment nut is threadedly connected to the first adjustment bolt. A second adjustment groove is provided on the operating handle. A second adjustment bolt is slidably disposed in the second adjustment groove. A second adjustment nut is threadedly connected to the second adjustment bolt.

[0013] As a further improvement of this utility model, the length directions of the first adjustment groove and the second adjustment groove are respectively arranged along the radial direction of the semi-circular forming plate.

[0014] As a further improvement of this utility model, the longitudinal section of the first adjusting groove is inverted T-shaped.

[0015] As a further improvement of this utility model, the processing table is provided with a first scale line arranged along the length direction of the first adjustment groove, and the operating handle is provided with a second scale line arranged along the length direction of the second adjustment groove.

[0016] As a further improvement of this utility model, the operating handle is provided with an anti-slip sleeve.

[0017] The beneficial effects of this invention are as follows: This invention can quickly bend straight galvanized round steel into ohm rings, greatly shortening production time and improving work efficiency. It ensures that the shape, size, and bending angle of each ohm ring are highly consistent, thereby improving the overall installation quality of the lightning protection network. This invention is easy to operate, requiring no special skills, reducing the technical requirements for workers and making the operation more widespread; it also reduces workers' opportunities to directly contact sharp edges and perform high-intensity manual operations, thus reducing safety risks during the work process. This invention can adapt to different types of galvanized round steel and can complete the production of ohm rings of various specifications without changing tools, improving tool versatility. Attached Figure Description

[0018] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. In the drawings:

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the first adjusting groove of this utility model;

[0021] Figure 3This is a structural schematic diagram of the anti-slip sleeve that relates to this utility model.

[0022] In the diagram: 1. Processing table, 2. Semi-circular forming plate, 3. Operating handle, 4. First adjustment groove, 5. First adjustment bolt, 6. First adjustment nut, 7. Second adjustment groove, 8. Second adjustment bolt, 9. Second adjustment nut, 10. First scale line, 11. Second scale line, 12. Anti-slip sleeve. Detailed Implementation

[0023] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0024] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0025] Example 1

[0026] like Figure 1 As shown, a tool for making ohm rings for lightning protection networks includes a processing table 1. A semi-circular forming plate 2 is fixed on the processing table 1. An operating handle 3 is rotatably connected to the center of the semi-circular forming plate 2. A first adjusting groove 4 is provided on the processing table 1 near one end of the semi-circular forming plate 2. A first adjusting bolt 5 is slidably disposed in the first adjusting groove 4. A first adjusting nut 6 is threadedly connected to the first adjusting bolt 5. A second adjusting groove 7 is provided on the operating handle 3. A second adjusting bolt 8 is slidably disposed in the second adjusting groove 7. A second adjusting nut 9 is threadedly connected to the second adjusting bolt 8.

[0027] The length directions of the first adjustment groove 4 and the second adjustment groove 7 are respectively arranged along the radial direction of the semi-circular forming plate 2.

[0028] like Figure 2 As shown, the longitudinal section of the first adjusting groove 4 is an inverted T-shape.

[0029] Example 2

[0030] Based on the structure of Embodiment 1, in Embodiment 2, as follows: Figure 3 As shown, the processing table 1 is provided with a first scale line 10 arranged along the length direction of the first adjustment groove 4, and the operating handle 3 is provided with a second scale line 11 arranged along the length direction of the second adjustment groove 7.

[0031] The operating handle 3 is provided with an anti-slip sleeve 12.

[0032] The length of the operating handle 3 is 600mm, and the diameter of the semi-circular forming plate 2 is 150mm.

[0033] In use, this utility model allows straight galvanized round steel to be bent into an ohmic ring shape by controlling the movement of the operating handle 3. Various sizes of galvanized round steel can be bent by adjusting the first adjusting bolt 5 on the processing table 1 and the second adjusting bolt 8 on the operating handle 3. The operation is simple, and the bent ohmic rings have a consistent shape. This lightning protection network ohmic ring making tool is mainly used in building electrical construction, where ohmic rings are installed in roof lightning protection networks at expansion joints between adjacent units to prevent damage from thermal expansion and contraction.

[0034] The above description is merely a preferred embodiment of this utility model and is not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, component disassembly or combination, 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 tool for making ohmic rings for lightning protection networks, characterized in that: The device includes a processing table, on which a semi-circular forming plate is fixed. An operating handle is rotatably connected to the center of the semi-circular forming plate. A first adjustment groove is provided on the processing table near one end of the semi-circular forming plate. A first adjustment bolt is slidably disposed in the first adjustment groove. A first adjustment nut is threadedly connected to the first adjustment bolt. A second adjustment groove is provided on the operating handle. A second adjustment bolt is slidably disposed in the second adjustment groove. A second adjustment nut is threadedly connected to the second adjustment bolt.

2. The lightning protection network ohm ring manufacturing tool according to claim 1, characterized in that: The length directions of the first adjustment groove and the second adjustment groove are respectively set along the radial direction of the semi-circular forming plate.

3. The lightning protection network ohm ring manufacturing tool according to claim 1, characterized in that: The longitudinal section of the first adjusting groove is inverted T-shaped.

4. The lightning protection network ohm ring manufacturing tool according to claim 1, characterized in that: The processing table is provided with a first scale line along the length direction of the first adjustment groove, and the operating handle is provided with a second scale line along the length direction of the second adjustment groove.

5. The lightning protection network ohm ring manufacturing tool according to claim 1, characterized in that: The operating handle is equipped with an anti-slip sleeve.

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