Anti-fading three-dimensional signboard for overhead distribution line pole tower

Abstract

This utility model provides a fade-resistant 3D number plate for overhead power line towers, relating to the field of line number plates. The fade-resistant 3D number plate includes a mounting plate with multiple sets of through holes on its surface. These through holes form the information to be displayed on the mounting plate. Color bars are inserted into the through holes, protruding from the mounting plate and extending to its front. This fade-resistant 3D number plate for overhead power line towers, by setting multiple through holes in different positions to form the information to be displayed, and by placing color bars inside the through holes, displays the information through color contrast between the color bars and the mounting plate. Even if the color bars are worn away by wind and sand, exposing the internal material, the internal material remains the same color as the color bar itself, thus achieving a fade-resistant effect.

Description

Technical Field

[0001] This utility model relates to the field of power safety equipment technology, specifically to fade-resistant three-dimensional number plates for overhead power distribution line towers. Background Technology

[0002] With social development, the demand for electricity in various regions is increasing, and the mileage of transmission lines and the number of towers are also constantly increasing. The pole number plates of overhead transmission lines are an important auxiliary facility of the towers.

[0003] Existing patent CN218825986U describes a fade-resistant 3D number plate for overhead transmission line towers. The fade-resistant 3D number plate for overhead transmission line towers includes a plate body with raised sections. The vertical distance between the plane of the raised section and the plane of the plate body is 0.8-1.5mm. The raised section is coated with a red paint layer, and a fade-resistant film is placed on top of the red paint layer. This invention effectively prevents the number plate from fading, fading information such as tower names for maintenance personnel. However, although this technical solution incorporates a fade-resistant film, the operating environment of the number plate is harsh, exposed to sunlight, wind, and sandstorms. Oxidation can cause the fade-resistant film to peel off, easily leading to fading. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides fade-resistant three-dimensional number plates for overhead power distribution line towers, solving the problem mentioned in the background technology that the markings are prone to fading and thus difficult to identify.

[0005] Technical solution

[0006] To achieve the above objectives, this utility model is implemented through the following technical solution: an anti-fading three-dimensional number plate for overhead power distribution line towers, including a mounting plate, the surface of which is provided with multiple sets of through holes, the multiple through holes forming the information to be expressed by the mounting plate, and a colored rod inserted into the inside of the through holes, the colored rod protruding from the mounting plate and extending to the front of the mounting plate.

[0007] Furthermore, the color bar is divided into a display part and a snap-fit ​​part. The display part is sleeved inside the through hole and extends to the front of the mounting plate, while the snap-fit ​​part is located behind the mounting plate and limits the maximum forward displacement of the display part.

[0008] Furthermore, a baffle is provided at the rear end of the mounting plate, which covers the mounting plate and restricts the snap-fit ​​portion to be located between the mounting plate and the baffle.

[0009] Furthermore, the mounting plate and the baffle are connected by bolts.

[0010] Furthermore, the rear end of the mounting plate is bent to form a plug groove, and the baffle is inserted into the plug groove.

[0011] Furthermore, the baffle has an "L" shaped cross-section, with the upper protruding portion covering the mounting plate.

[0012] Furthermore, the color bar is made of colored plastic, and a base color layer is provided on the surface of the mounting plate.

[0013] Furthermore, the color bar is shaped like a hollow cavity.

[0014] Furthermore, the colored bar is solid in shape.

[0015] The beneficial effects of this utility model are as follows:

[0016] 1. This anti-fading three-dimensional number plate for overhead power distribution line towers uses multiple through holes, which are opened at different positions to form the information to be expressed. Color bars are placed inside the through holes, and the information is displayed by contrasting the color of the color bars with the color of the mounting plate. Even if the color bars are sanded by wind and sand and the internal material is exposed, the internal material is the same color as the color bar body, thus achieving the effect of preventing fading.

[0017] 2. The fade-resistant three-dimensional number plate of the overhead power distribution line tower is divided into a display part and a snap-fit ​​part. The display part is fitted inside the through hole and extends to the front of the mounting plate. The snap-fit ​​part is located behind the mounting plate and restricts the maximum forward displacement of the display part. The diameter of the display part is the same as the diameter of the through hole, and the diameter of the snap-fit ​​part is larger than the diameter of the through hole. Therefore, the snap-fit ​​part cannot pass through the through hole. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the mounting plate connection of this utility model;

[0019] Figure 2 This is a schematic diagram of the plug-in slot connection of this utility model;

[0020] Figure 3 This is a schematic diagram of the connection of the base color layer of this utility model;

[0021] Figure 4 This is a schematic diagram of the color bar connection of this utility model;

[0022] Figure 5 This is a half-sectional schematic diagram of the color bar of this utility model.

[0023] Among them, 1. mounting plate; 2. through hole; 3. color bar; 301. display part; 302. snap-fit ​​part; 4. baffle; 5. bolt; 6. plug groove; 7. base color layer. Detailed Implementation

[0024] 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.

[0025] See Figures 1-5 This is a fade-resistant 3D number plate for overhead power line towers. It includes a mounting plate 1, typically made of aluminum with an oxide layer for corrosion resistance. Multiple through holes 2 are formed on the surface of the mounting plate 1, displaying the information it needs to convey. The through holes 2 are positioned differently depending on the information to be conveyed. A colored rod 3 is inserted inside each through hole 2, its color contrasting with the color of the mounting plate 1 to display the information. The colored rod 3 protrudes from the mounting plate 1 and extends to its front. By setting multiple through holes 2 in different positions to form the desired information and placing the colored rod 3 inside, the information is displayed through color contrast between the colored rod 3 and the mounting plate 1. Even if the colored rod 3 is worn away by sand and dust, exposing its internal material, the internal material remains the same color as the colored rod 3, thus achieving a fade-resistant effect.

[0026] The color bar 3 is divided into a display part 301 and a snap-fit ​​part 302. The display part 301 is sleeved inside the through hole 2 and extends to the front of the mounting plate 1. The snap-fit ​​part 302 is located behind the mounting plate 1 and restricts the maximum forward displacement of the display part 301. The diameter of the display part 301 is the same as the diameter of the through hole 2, and the diameter of the snap-fit ​​part 302 is larger than the diameter of the through hole 2. Therefore, the snap-fit ​​part 302 cannot pass through the through hole 2.

[0027] A baffle 4 is provided at the rear end of the mounting plate 1. The baffle 4 covers the mounting plate 1 and restricts the snap-fit ​​part 302 to be located between the mounting plate 1 and the baffle 4. With this arrangement, the position of the color bar 3 can be restricted by the baffle 4 and the mounting plate 1, thereby preventing the color bar 3 from falling off.

[0028] The mounting plate 1 and the baffle 4 are connected by bolts 5. The mounting plate 1 and the baffle 4 are provided with through holes, and the bolts 5 are placed inside the through holes. The through holes are not only used to connect the mounting plate 1 and the baffle 4, but can also be used to connect existing structures.

[0029] The rear end of the mounting plate 1 is bent to form a plug groove 6, and the baffle 4 is inserted into the plug groove 6. This arrangement makes it easy to install the mounting plate 1 and the baffle 4.

[0030] The baffle 4 has an "L" shaped cross section, with a raised portion at the top covering the mounting plate 1. The raised portion at the top prevents water from entering between the baffle 4 and the mounting plate 1, and also provides a connection for the bonding of the baffle 4 and the mounting plate 1.

[0031] The color bar 3 is made of colored plastic structure, generally using UV-resistant plastic granules through extrusion molding. The surface of the mounting plate 1 is provided with a base color layer 7. The color of the mounting plate 1 is generally red or green, and the coloring method is usually heat transfer printing.

[0032] The color bar 3 is shaped like a hollow cavity, which reduces its weight.

[0033] The color bar 3 is a solid rod shape, which increases the wear time of the color bar 3.

[0034] In use, holes are made at the locations where the information to be expressed is to be made according to the installation position and the information to be expressed on the mounting plate 1. The mounting plate 1 is then colored according to the installation position and the information to be expressed. Color bars 3 of the specified color are inserted into the through holes 2, so that the color bars 3 protrude from the mounting plate 1. The information to be displayed is formed by multiple color bars 3. Since the color bars 3 can be made of UV-resistant plastic particles, they can avoid fading due to sun exposure. Since the color bars 3 have the same color inside and out, they can still display the corresponding color after the color bars 3 are worn.

[0035] It should be noted that in this paper, relational terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations.

[0036] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. Anti-fading three-dimensional signboard for overhead power distribution line towers, comprising a mounting plate (1), characterized in that: The surface of the mounting plate (1) has multiple sets of through holes (2), which together form the information that the mounting plate needs to convey. A color bar (3) is inserted into the inside of the through hole (2), and the color bar (3) protrudes from the mounting plate (1) and extends to the front of the mounting plate (1).

2. The anti-fading three-dimensional number plate for overhead distribution line towers as claimed in claim 1 wherein: The color bar (3) is divided into a display part (301) and a snap-fit ​​part (302). The display part (301) is fitted inside the through hole (2) and extends in front of the mounting plate (1). The snap-fit ​​part (302) is located behind the mounting plate (1) and limits the maximum forward displacement of the display part (301).

3. The fade resistant three-dimensional number plate for overhead power distribution line towers as claimed in claim 1 wherein: A baffle (4) is provided at the rear end of the mounting plate (1). The baffle (4) covers the mounting plate (1) and restricts the snap-fit ​​part (302) to be located between the mounting plate (1) and the baffle (4).

4. The anti-fading three-dimensional number plate for overhead distribution line towers as claimed in claim 3 wherein: The mounting plate (1) and the baffle (4) are connected by bolts (5).

5. The fade resistant three-dimensional number plate for overhead power distribution line towers as claimed in claim 3 wherein: The rear end of the mounting plate (1) is bent to form a plug groove (6), and the baffle (4) is inserted into the plug groove (6).

6. The fade-resistant three-dimensional number plate for overhead power distribution line towers according to claim 3, characterized in that: The cross-sectional shape of the baffle (4) is "L" shaped, and the upper protrusion covers the mounting plate (1).

7. The anti-fading three-dimensional signboard for overhead distribution line towers as claimed in claim 4 or 6 wherein: The color bar (3) is made of colored plastic, and the surface of the mounting plate (1) is provided with a base color layer (7).

8. The fade resistant three-dimensional number plate for overhead power distribution line towers of claim 1, wherein: The color bar (3) is a hollow cavity.

9. The fade resistant three-dimensional number plate for overhead power distribution line towers of claim 1, wherein: The color bar (3) is solid in shape.

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