Signboard for telegraph pole

Abstract

The utility model discloses a signboard for a telegraph pole, and relates to the field of electric power tools. The signboard for the telegraph pole comprises a signboard main body, wherein the two opposite ends of the signboard main body in the horizontal direction are respectively provided with a hinging part; the fixing assembly comprises arc pieces and threaded fasteners, the arc pieces are of inferior arc structures, the multiple arc pieces are arranged and stacked in the inside-outside direction, any two adjacent arc pieces are arranged in a relative sliding mode and detachably connected through the threaded fasteners, and therefore all the arc pieces jointly form a major arc structure; the two opposite ends of the major arc structure are connected with the hinge parts located on the two opposite sides of the signboard body correspondingly, so that all the threaded fasteners and the signboard body jointly form a fixing hole used for being connected with a telegraph pole in a matched mode. The telegraph pole fixing device is good in universality, good in fixing effect and capable of being suitable for telegraph poles with different diameters.

Description

Technical Field

[0001] This utility model relates to the field of power tool technology, and in particular to a sign for utility poles. Background Technology

[0002] To warn people to stay away from utility poles and prevent accidents caused by climbing them, power workers typically install signs on the poles. Utility poles are generally cylindrical, and the signs are securely mounted using metal clamps. However, because the clamps have fixed dimensions, their size cannot be adjusted to accommodate different pole diameters during installation. Therefore, these signs are not universally applicable and cannot be used on poles of varying diameters. Additionally, some signs are secured to the pole using wire or rope, but this method is less effective and the signs are prone to falling off or shifting due to wind.

[0003] Therefore, there is an urgent need for a new type of sign structure that can be installed on utility poles of different diameters, and that has good stability after installation on the utility pole, making it less prone to falling off or shifting. Utility Model Content

[0004] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a sign for utility poles that is versatile, has excellent fixing effect, and can be applied to utility poles of different diameters.

[0005] This utility model embodiment provides a sign for utility poles, which includes:

[0006] The main body of the sign has hinged parts at its opposite ends along the horizontal direction;

[0007] The fixing component includes an arc-shaped part and a threaded fastener. The arc-shaped part has a minor arc structure. Multiple arc-shaped parts are provided and stacked in the inward and outward directions. Any two adjacent arc-shaped parts are slidably arranged relative to each other and are detachably connected by the threaded fastener, so that all the arc-shaped parts together form a major arc structure. The opposite ends of the major arc structure are respectively connected to the hinges located on opposite sides of the sign body, so that all the threaded fasteners and the sign body together form a fixing hole for connecting with a utility pole.

[0008] The sign for utility poles according to the present invention has at least the following beneficial effects: multiple arc-shaped components are stacked in the inward and outward directions and connected by threaded fasteners, so that all the arc-shaped components can form a superior arc structure. The opposite ends of the superior arc structure are respectively connected to the hinges located on opposite sides of the sign body, so that the superior arc structure and the sign body can be set to encircle the utility pole. Moreover, all the threaded fasteners on the superior arc structure and the sign body can form a fixing hole, which can be connected with the utility pole. By pressing the multiple threaded fasteners against the outer circumference of the utility pole, the sign body can be firmly fixed to the utility pole, and it is not easy to fall off or shift. Furthermore, any two adjacent arc-shaped components can slide relative to each other, so that the size of the superior arc structure can be adjusted to suit utility poles of different diameters, thus increasing the versatility of the sign for utility poles.

[0009] In some embodiments of this utility model, the sign body has two hinged portions arranged at intervals in the vertical direction at both opposite ends in the horizontal direction, and the arc structure has two portions arranged at intervals in the vertical direction.

[0010] In some embodiments of this utility model, each of the arc-shaped components is provided with an elongated hole along its extension direction, and each of the threaded fasteners passes through the elongated holes of the two arc-shaped components.

[0011] In some embodiments of this utility model, at least two threaded fasteners are provided between any two adjacent arc-shaped parts.

[0012] In some embodiments of this utility model, the threaded fastener includes a first nut and a single-ended bolt. The single-ended bolt passes through the elongated holes of the two arc-shaped parts and is threadedly connected to the first nut. The head of the single-ended bolt is positioned close to the fixing hole.

[0013] In some embodiments of this utility model, the threaded fastener includes a second nut and a double-ended bolt, the double-ended bolt passing through the elongated holes of the two arc-shaped parts, and the second nut is threaded to both ends of the double-ended bolt.

[0014] In some embodiments of this utility model, the threaded fastener has a first spike at one end near the fixing hole.

[0015] In some embodiments of this utility model, all the arc-shaped components are symmetrically arranged about the center of the sign body in the horizontal direction.

[0016] In some embodiments of this utility model, the sign body includes a frame and a sign component. The frame is provided with an installation window, and the sign component is disposed in the installation window and detachably connected to the frame.

[0017] In some embodiments of this utility model, the side of the frame near the fixing hole is an arc surface, and the arc surface is provided with a plurality of second spikes.

[0018] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objects and other advantages of this invention may be realized and obtained by means of the structures particularly pointed out in the description, claims, and drawings. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of a sign for a utility pole provided according to an embodiment of the present utility model;

[0020] Figure 2 This is a three-dimensional structural diagram of a sign for a utility pole provided according to an embodiment of the present utility model, from another perspective.

[0021] Figure 3 This is a side view of a sign for a utility pole provided according to an embodiment of the present utility model;

[0022] Figure 4 This is a three-dimensional structural diagram of a sign for a utility pole installed on a utility pole, according to an embodiment of the present invention.

[0023] Figure 5 This is a top view of a sign for a utility pole, as provided in an embodiment of the present invention, installed on a utility pole.

[0024] Reference numerals: 100, main body of the sign; 110, sign component; 120, frame; 200, curved structure; 210, arc component; 220, elongated hole; 300, threaded fastener; 310, single-headed bolt; 320, first nut; 400, fixing hole; 500, utility pole. Detailed Implementation

[0025] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0026] In the description of this utility model, it should be understood that features specified as "first" or "second" may explicitly or implicitly include one or more of those features. In the description of this utility model, unless otherwise stated, "multiple" means two or more.

[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0028] The following is for reference. Figures 1 to 5 This invention describes a sign for utility poles provided according to an embodiment of the present invention.

[0029] like Figures 1 to 5 As shown, the sign for utility poles according to the present utility model has the advantages of unique structure, reasonable design, good versatility, good fixing effect and practicality and reliability. It can be applied to utility poles 500 of different diameters to play a role in reminder and warning.

[0030] The structure of the sign for utility poles includes a sign body 100 and a fixing component.

[0031] The sign body 100 is provided with hinges for connection to a fixing component. Specifically, the sign body 100 has hinges at opposite ends along the horizontal direction. Each hinge can be a hinge shaft, with its central axis extending vertically. The sign body 100 includes a frame 120 and a sign component 110. The frame 120 has a mounting window, and the sign component 110 is located within the mounting window. The sign component 110 can be fixedly connected to the frame 120 by welding.

[0032] Understandably, the sign 110 includes warnings such as "High Voltage Danger." Both the sign 110 and frame 120 can be made of metal, such as iron. The sign 110 can be a square panel, and the frame 120 can be a hollow structure composed of four vertically connected square rods. The frame 120 has a square mounting window for fitting and connecting with the sign 110. Hinges are provided on opposite sides of the frame 120 along the horizontal direction. Furthermore, to prevent the sign body 100 from rusting easily in sun and rain environments, rust-proofing treatment can be applied to the sign body 100.

[0033] In some embodiments, the sign 110 and the frame 120 are detachably connected. The detachable connection methods include magnetic connection, screw connection, or snap-fit ​​connection, allowing for convenient selection of the sign 110 according to actual needs. For example, the side wall of the mounting window is provided with a positioning groove, the upper positioning groove penetrating the upper surface of the frame 120, allowing the sign 110 to be inserted into the positioning groove from top to bottom, thus enabling the sign 110 to snap into the frame 120.

[0034] The fixing assembly includes an arc-shaped component 210 and a threaded fastener 300. The arc-shaped component 210 has a minor arc structure, meaning its central angle is less than 180°. Multiple arc-shaped components 210 are provided and stacked along the inward and outward directions. Any two adjacent arc-shaped components 210 are slidably connected relative to each other and detachably connected by the threaded fastener 300, so that all the arc-shaped components 210 together form a major arc structure 200, meaning the central angle of the major arc structure 200 is greater than 180°. The arc-shaped component 210 can be made of metal such as iron, which is not prone to large elastic deformation.

[0035] Specifically, each arc member 210 has an elongated hole 220 along its extension direction, the elongated hole 220 penetrating the inner and outer sides of the arc member 210. Furthermore, each threaded fastener 300 passes through the elongated holes 220 of two arc members 210 to lock the two arc members 210 and prevent them from easily slipping. At this time, at least a portion of the inner surface of the outer arc member 210 will tightly fit against at least a portion of the outer surface of the inner arc member 210. When it is necessary to adjust the relative position between the two arc members 210, the threaded fastener 300 can be loosened to allow the two arc members 210 to slide. After the position adjustment is completed, the threaded fastener 300 can be tightened.

[0036] In some examples, a threaded fastener 300 is provided between any two adjacent arcuate components 210. In other examples, at least two threaded fasteners 300 are provided between any two adjacent arcuate components 210. This enhances the connection between the two arcuate components 210, prevents slippage between them, and strengthens the connection between the sign for the utility pole 500. This improves the stability of the sign after it is installed on the utility pole 500, making it less likely for the sign to fall off.

[0037] Furthermore, the two opposite ends of the arc structure 200 are respectively connected to the hinges located on the opposite sides of the sign body 100, so that the arc structure 200 and the sign body 100 together form a ring structure that can encircle the utility pole 500. At the same time, all the threaded fasteners 300 and the inner side of the sign body 100 together form fixing holes 400, which are used to connect with the utility pole 500.

[0038] Understandably, since the arc-shaped component 210 near the sign body 100 is connected to the hinge of the sign body 100, the arc-shaped component 210 can swing relative to the sign body 100 around the hinge on the horizontal plane, so as to adjust the size of the ring structure according to the diameter of the utility pole 500. When installing the sign for the utility pole onto the utility pole 500, the sign for the utility pole can be placed on the utility pole 500 from top to bottom. At this time, the threaded fasteners 300 are not in a tightened state, so the arc-shaped component 210 can be driven to swing relative to the sign body 100, and any two arc-shaped components 210 can be driven to slide, so that the sign body 100 is pressed tightly against the outer circumference of the utility pole 500, and the inner ends of all the threaded fasteners 300 on the arc structure 200 are pressed tightly against the outer circumference of the utility pole 500, so that the sign for the utility pole is in a stable fixed installation state, and is not easy to fall down or rotate horizontally.

[0039] Of course, during the installation of signs for utility poles, some threaded fasteners 300 on the arc structure 200 can be loosened first, releasing the connection between two arc pieces 210, allowing the arc pieces 210 on opposite sides of the sign body 100 to move away from each other, so that the utility pole 500 can move from outside the fixing hole 400 to inside the fixing hole 400. Then, the arc pieces 210 on opposite sides of the sign body 100 are moved closer together, and the two loosened arc pieces 210 are connected using threaded fasteners 300, so that all the arc pieces 210 reassemble into the arc structure 200. At this time, the threaded fasteners 300 on the arc structure 200 are still not tightened. Next, according to the diameter of the utility pole 500, the size of the arc structure 200 is adjusted by driving the arc pieces 210 to slide relative to each other, so that the sign body 100 and all the threaded fasteners 300 on the arc structure 200 are tightly pressed against the outer circumference of the utility pole 500.

[0040] In some embodiments, such as Figures 1 to 5 As shown, the sign body 100 has two hinged parts at each of its opposite ends along the horizontal direction, and these two hinged parts are arranged at a certain interval along the vertical direction. Correspondingly, there are two curved structures 200, and the two curved structures 200 are arranged at intervals along the vertical direction.

[0041] Understandably, the two opposite ends of the upper curved structure 200 are connected to two hinged parts located on the upper side of the sign body 100, and the two opposite ends of the lower curved structure 200 are connected to two hinged parts located on the lower side of the sign body 100. This design enhances the connection between the sign used on the utility pole and the utility pole 500.

[0042] Of course, it is not excluded that in other embodiments, the sign body 100 may have only one arc structure 200, which is connected to the upper, middle or lower part of the sign body 100.

[0043] In some embodiments, such as Figures 1 to 5 As shown, the threaded fastener 300 includes a first nut 320 and a single-ended bolt 310. The single-ended bolt 310 passes through the elongated holes 220 of the two arc-shaped components 210 and is threadedly connected to the first nut 320. The mating connection between the single-ended bolt 310 and the first nut 320 establishes a sufficiently strong connection between the two arc-shaped components 210. Furthermore, the head of the single-ended bolt 310 is positioned close to the fixing hole 400, allowing it to press firmly against the outer circumference of the utility pole 500.

[0044] Understandably, after the sign for the utility pole 500 is installed around the pole, power workers can first adjust the dimensions of the curved structure 200, and then tighten the threaded fasteners 300 on the curved structure 200. Specifically, a wrench is used to tighten the first nut 320. During this process, the head of the single-ended bolt 310 remains in contact with the outer circumference of the utility pole 500. Moreover, as the first nut 320 is tightened, the curved component 210 applies a certain pressure to the single-ended bolt 310, causing the head of the single-ended bolt 310 to press firmly against the utility pole 500. Furthermore, a washer can be added between the single-ended bolt 310 and the first nut 320.

[0045] In other embodiments, the threaded fastener 300 includes a second nut and a stud bolt. The stud bolt passes through the elongated holes 220 of the two arc-shaped members 210, and the opposite ends of the stud bolt are threaded with the second nut.

[0046] Understandably, after the double-ended bolt passes through the elongated holes 220 of the two arc-shaped components 210, the two arc-shaped components 210 are positioned between the two second nuts on the double-ended bolt. By reducing the distance between the two second nuts, the two arc-shaped components 210 are tightly connected by the pressure of the two second nuts, making slippage unlikely. With this design, electrical workers can tighten the two second nuts separately, satisfying the connection function between the two arc-shaped components 210 while adjusting the radial position of the double-ended bolt relative to the arc-shaped components 210, ensuring that one end of the double-ended bolt is firmly pressed against the outer circumference of the utility pole 500. Additionally, washers can be added between the double-ended bolt and the second nuts.

[0047] In some embodiments, the threaded fastener 300 is provided with a first spike, which is located at one end of the threaded fastener 300 near the fixing hole 400 and is integrally formed with the threaded fastener 300. The first spike may be conical. The specific dimensions of the first spike can be set according to actual conditions and are not specifically limited here.

[0048] With this design, when the sign for the utility pole is installed on the utility pole 500, since the utility pole 500 is usually made of concrete, the first spike on the threaded fastener 300 is driven by external force to press against the utility pole 500 and can form a snap-fit ​​with the utility pole 500, thereby further improving the installation stability of the sign for the utility pole. Specifically, by applying external force to the threaded fastener 300, the force on the first spike on the utility pole 500 creates a groove, and a certain snap-fit ​​effect is generated between the first spike and the groove.

[0049] Furthermore, the side of the frame 120 near the fixing hole 400 is an arc surface, and the arc surface is provided with multiple second spikes. All the second spikes can be arranged in a matrix, and the second spikes are integrally formed with the frame 120. The second spikes can be conical. The specific dimensions of the second spikes can be set according to actual needs, and are not specifically limited here.

[0050] With this configuration, when a sign for a utility pole is installed on the utility pole 500, the second spike can create a corresponding groove on the outer circumference of the utility pole 500 due to the external force applied, and a certain locking effect is generated between the second spike and the groove.

[0051] In addition, the sign 110 is arc-shaped when viewed vertically, and the frame 120 is also arc-shaped when viewed vertically.

[0052] In some embodiments, all the arc-shaped components 210 are not only stacked sequentially along the inner and outer directions, but also sequentially arranged along the extension direction of the arc structure 200.

[0053] In other embodiments, all the arcuate elements 210 are symmetrically arranged about the center of the sign body 100 in the horizontal direction. Specifically, when the number of arcuate elements 210 is even, taking four arcuate elements 210 as an example, such as... Figures 1 to 5 As shown, two arc-shaped components 210 are provided on opposite sides of the sign body 100. The arc-shaped component 210 hinged to the sign body 100 is located outside the other arc-shaped component 210 and is connected by two threaded fasteners 300. When the utility pole 500 contacts the inner side of the sign body 100, the two arc-shaped components 210 away from the sign body 100 are stacked in the inward and outward directions and connected by one or more threaded fasteners 300, so that all the threaded fasteners 300 and the sign body 100 abut against the outer circumference of the utility pole 500.

[0054] In the sign for utility poles provided in this embodiment of the invention, multiple arc-shaped components 210 are stacked in the inward and outward directions and connected by threaded fasteners 300, so that all the arc-shaped components 210 can form a superior arc structure 200. The opposite ends of the superior arc structure 200 are respectively connected to the hinges located on opposite sides of the sign body 100, so that the superior arc structure 200 and the sign body 100 can be arranged to encircle the utility pole 500. Moreover, all the threaded fasteners 300 on the superior arc structure 200 and the sign body 500 are connected together. The sign body 100 can collectively form a fixing hole 400, which can be connected to the utility pole 500. Multiple threaded fasteners 300 are used to press against the outer circumference of the utility pole 500, so that the sign body 100 can be firmly fixed on the utility pole 500 and is not easy to fall off or shift. Furthermore, any two adjacent arc parts 210 can slide relative to each other, so that the size of the arc structure 200 can be adjusted to suit utility poles 500 of different diameters, thus increasing the versatility of the sign for utility poles.

[0055] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0056] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A sign for a utility pole, comprising: The utility model relates to a signboard fixing device, including: The signboard body is equipped with the hinged part along the opposite both ends of horizontal direction respectively; The fixed assembly includes the circular arc spare and threaded fastener, the circular arc spare is inferior arc structure, the circular arc spare is equipped with multiple, and is arranged in the inside and outside direction superposition, and the relative sliding of arbitrary adjacent two circular arc spares is arranged, and is connected through the threaded fastener can dismantle, so that all the circular arc spare common formation has the superior arc structure, the relative both ends of the superior arc structure are connected with the hinged part located the opposite both sides of the signboard body respectively, so that all the threaded fastener and the signboard body common formation has the fixed hole for cooperation and connection with the telegraph pole.

2. The sign for utility poles according to claim 1, characterized in that, The signboard body is equipped with two along the upper and lower direction interval arrangement hinged part along the opposite both ends of horizontal direction, the superior arc structure is equipped with two, and is arranged in the upper and lower direction interval.

3. The sign for utility poles according to claim 1 or 2, characterized in that, Each circular arc spare is equipped with the long hole along its extension direction, and each threaded fastener is arranged in the long hole of two circular arc spares.

4. The sign for utility poles according to claim 3, characterized in that, At least two threaded fasteners are arranged between any two adjacent circular arc spares.

5. The sign for utility poles according to claim 3, characterized in that, The threaded fastener includes the first nut and single -end bolt, the single -end bolt passes through the long hole of two circular arc spares, and is connected with the first nut threadedly, and the head of single -end bolt is close to the fixed hole and is arranged.

6. The sign for utility poles according to claim 3, characterized in that, The threaded fastener includes the second nut and double -end bolt, the double -end bolt passes through the long hole of two circular arc spares, and the opposite both ends of double -end bolt are connected with the second nut threadedly.

7. The sign for utility poles according to claim 3, characterized in that, The threaded fastener is equipped with the first thorn part in one end close to the fixed hole.

8. The sign for utility poles according to claim 3, characterized in that, All the circular arc spare about the signboard body along the center of horizontal direction is arranged symmetrically.

9. The sign for utility poles according to claim 1, characterized in that, The signboard body includes the frame and signboard spare, the frame is equipped with the installation window, and the signboard spare is arranged in the installation window and is detachably connected with the frame.

10. The sign for utility poles according to claim 9, characterized in that, The side of the frame close to the fixed hole is the circular arc surface, and the circular arc surface is equipped with a plurality of second thorn parts.

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