Insulation telegraph pole convenient to climb and power transmission system
By designing switchable flip climbing components on the poles, the inconvenience of existing poles during climbing and transportation is solved, providing a more convenient climbing method and a more flexible transportation solution.
Patent Information
- Application Number
- CN202421366860.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-14
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-06-14
AI Technical Summary
There are inconveniences in existing telephone poles during climbing and transportation, especially cement poles and fiberglass poles cannot weld similar structures due to material reasons, which makes it difficult for workers to climb and inconvenient for transportation of telephone poles.
An insulated electric pole for easy climbing is designed, with multiple flip covers as climbing components, and the flip cover is evenly distributed along the outer periphery of the electric pole, and can be switched between the first state and the second state. In the first state, the flip cover is attached to the electric pole body for easy transportation; in the second state, the flip cover is perpendicular to the electric pole body, providing a focus point for climbing.
It improves the climbing and transportation convenience of the telephone poles, reduces the labor intensity of workers, and prevents the risk of falling birds on and on the telephone poles.
Smart Images
Figure CN222649929U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of electrical appliances-related buildings, and more specifically, relates to an insulated electric pole that is easy to climb. The utility model also relates to an electric power transmission system, and the electric power transmission system is applied with the insulated electric pole that is easy to climb. Background Art
[0002] At present, heavy cement poles and steel poles are commonly used in infrastructure projects for the erection of power lines, such as electricity and telecommunications. Such poles are heavy, especially in construction in complex terrains such as mountainous areas and hills. The complex terrain makes it difficult to transport poles to the set positions even with two-wheeled vehicles, and the labor intensity of power workers is very high. In addition, cement poles are weak and easy to break during transportation. In order to improve the various shortcomings of traditional concrete poles, existing manufacturers generally use fiber winding molding technology to produce fiberglass poles. Fiber winding molding is a method in which continuous fiber roving or cloth tape is impregnated with resin glue under the conditions of controlling fiber tension and predetermined linear shape, and continuously wound on a core mold or lining corresponding to the inner cavity size of the product, and then solidified at room temperature or under heating conditions to form a product of a certain shape.
[0003] However, whether it is a cement pole or a composite pole, an insulating cross arm needs to be set on the top of the pole body to install the wires. The workers on site need to climb to the top of the pole during the installation process. In order to facilitate the workers' climbing, the outer periphery of the existing steel poles is welded with metal poles, but the existing cement poles and fiberglass poles cannot be welded with similar structures due to material reasons. Climbing can only be assisted by climbing the pole's foot hook, but the existing foot hook structure is bulky and inconvenient for workers to carry and operate. In addition, the metal poles on the outer periphery of the steel pole are connected by welding, which increases the space occupied by the steel pole during transportation, and is in urgent need of improvement. Utility Model Content
[0004] The utility model aims to provide an insulated electric pole which is easy to climb, so as to solve the technical problem that the existing electric poles are inconvenient to climb.
[0005] To achieve the above purpose, the technical solution adopted by the utility model is: to provide an insulated electric pole that is easy to climb, including:
[0006] The pole body;
[0007] A climbing assembly, wherein the climbing assembly is multiple and each of the climbing assemblies is evenly spaced along the vertical direction and arranged on the outer periphery of the utility pole body;
[0008] The climbing assembly includes two flaps, which are relatively distributed on the left and right sides of the pole body. The top of the flap is lockably hinged to the outer periphery of the pole body through a first hinge shaft. The axis of the first hinge shaft is parallel to the horizontal direction and perpendicular to the axis of the pole body. The flap has a switchable first state and a second state. In the first state, the flap is attached to the pole body. In the second state, the angle between the flap and the pole body is 90°.
[0009] In a possible implementation, the climbing assembly also includes a connecting portion provided between the flap and the pole body, the connecting portion including a first connecting plate, a second connecting plate and a tooth plate, one end of the first connecting plate is hinged to the first hinge shaft, and the other end is hinged to the second connecting plate through a second hinge shaft, and the second hinge shaft is fixed to the flap and located between the flap and the pole body, the tooth plate extends along the up and down directions on the outer periphery of the pole body, the second connecting plate has a first connecting end hinged to the second hinge shaft, and a second connecting end that can be engaged with the locking teeth of the tooth plate.
[0010] In a possible implementation, a first flange is provided at one end of the flip cover away from the first hinge axis.
[0011] In a possible implementation, a first accommodating groove is opened in the middle of the tooth plate along the up and down directions, and the first accommodating groove is used to accommodate the second connecting plate and the first connecting plate. A clamping protrusion is provided at one end of the second connecting plate away from the second hinge axis, and the clamping protrusion can be clamped and adapted with the clamping tooth.
[0012] In a possible implementation, the two flaps are staggeredly distributed on both sides of the pole body along the up-down direction.
[0013] In a possible implementation, the first connecting plate and / or the second connecting plate is made of ferromagnetic metal, and a magnetic attraction block is provided in the first receiving groove.
[0014] In a possible implementation, a second accommodating groove is provided at the bottom of the tooth plate, the second accommodating groove is used to accommodate the locking protrusion, and the second accommodating groove is located below the locking tooth and is connected to the first accommodating groove.
[0015] In a possible implementation manner, a second flange is formed on a side of the flip cover facing the tooth plate.
[0016] In a possible implementation, a pre-embedded part is provided on a side of the tooth plate facing the pole body, and the flip cover is connected to the top of the tooth plate via the first hinge shaft.
[0017] Compared with the prior art, the flap provided by the utility model can be switched between a first state and a second state. When the flap is attached to the pole body, it is convenient to transport the pole, which is beneficial to improving the technical problem of inconvenient transportation of the pole caused by the fixed connection between the existing climbing pole and the pole. In addition, when the flap is perpendicular to the pole body, it can provide a fulcrum for workers to climb on the pole, improving the technical problem of the inconvenience of climbing the existing pole. In addition, the flap in the second state can also be switched to the first state to prevent birds from landing on the pole.
[0018] Another object of the utility model is to provide an insulated electric pole that is easy to climb, including the insulated electric pole that is easy to climb as mentioned above.
[0019] Compared with the prior art, the insulated utility pole that is easy to climb in the present invention has all the advantages of the above-mentioned insulated utility pole that is easy to climb, which will not be described in detail here. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments or the prior art description. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. In the drawings:
[0021] Figure 1 A front view of an insulated electric pole that is easy to climb provided by the utility model;
[0022] Figure 2 for Figure 1 An enlarged view of the part shown at A in the middle;
[0023] Figure 3 The utility model is a bottom view of the insulated electric pole that is easy to climb.
[0024] In the figure:
[0025] 1. The main body of the electric pole;
[0026] 2. Climbing assembly; 21. Flap cover; 211. First flange; 212. Embedded part; 22. Connecting part; 221. First connecting plate; 222. Second connecting plate; 223. Tooth plate; 2231. First accommodating groove; 2232. Second accommodating groove; 23. First hinge axis; 24. Second hinge axis; 25. Magnetic block. DETAILED DESCRIPTION
[0027] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.
[0028] In the description of the present invention, it should be noted that if terms such as "upper", "lower", "inside", and "back" appear to indicate orientation or positional relationships, they are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.
[0029] In addition, in the description of the present invention, unless otherwise clearly defined, the terms "installation", "connection", "connection", and "connector" should be understood in a broad sense. For example, the connection can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, an indirect connection through an intermediate medium, or a connection between two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood in combination with specific circumstances.
[0030] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.
[0031] Please also read Figures 1 to 3 The insulated electric pole that is easy to climb provided by the utility model is now described. In general, the insulated electric pole that is easy to climb in the utility model mainly facilitates workers to climb by providing a foldable climbing assembly 2 on the electric pole body 1, so as to solve the technical problems that the existing electric poles are not easy to climb and the electric poles are inconvenient to transport due to the fixed connection between the climbing assembly 2 and the electric pole.
[0032] Based on the above design ideas, in one embodiment, the insulated electric pole that is easy to climb in the utility model includes a electric pole body 1 and a climbing component 2 arranged on the electric pole body 1, wherein there are multiple climbing components 2, and each climbing component 2 is evenly spaced along the up and down directions on the outer periphery of the electric pole body 1; the climbing component 2 includes two flaps 21, and the two flaps 21 are relatively distributed on the left and right sides of the electric pole body 1, and the top of the flap 21 is lockably hinged to the outer periphery of the electric pole body 1 through a first hinge shaft 23, and the axis of the first hinge shaft 23 is parallel to the horizontal direction and perpendicular to the axis of the electric pole body 1, and the flap 21 is attached to the electric pole body 1.
[0033] Based on the above embodiment, the climbing assembly 2 includes a rack and a support rod arranged between the flap 21 and the pole body 1. The support rod is hinged to one end of the flap 21 away from the first hinge axis 23, and the other end can be engaged with the teeth of the rack arranged on the pole body 1.
[0034] Compared with the prior art, the flap 21 in this embodiment can switch between a first state and a second state. When the flap 21 is attached to the pole body 1, it is convenient for transporting the pole, which is beneficial to improving the technical problem of inconvenient transportation of the pole caused by the fixed connection between the existing climbing pole and the pole. In addition, when the flap 21 is perpendicular to the pole body 1, it can provide a fulcrum for workers to climb on the pole, improving the technical problem of the inconvenience of climbing the existing pole. In addition, the flap 21 in the second state can also be switched to the first state to prevent birds from landing on the pole.
[0035] In a possible implementation, based on the first embodiment, the climbing assembly 2 further includes a connecting portion 22 provided between the flap 21 and the pole body 1, the connecting portion 22 includes a first connecting plate 221, a second connecting plate 222 and a tooth plate 223, one end of the first connecting plate 221 is hinged to the first hinge shaft 23, and the other end is hinged to the second connecting plate 222 through the second hinge shaft 24, and the second hinge shaft 24 is fixed to the flap 21 and located between the flap 21 and the pole body 1, the tooth plate 223 is extended along the up-down direction and provided on the outer periphery of the pole body 1, the second connecting plate 222 has a first connecting end hinged to the second hinge shaft 24, and a second connecting end that can be engaged with the latching teeth of the tooth plate 223. In this embodiment, the flap 21 in the first state can protect various structures in the connecting portion 22, and in addition, in this embodiment, the second connecting plate 222 can be engaged with different positions on the tooth plate 223 by turning the angle of the flap 21.
[0036] Based on the first embodiment, in order to facilitate workers' climbing, a first flange 211 is provided at one end of the flap 21 away from the first hinge shaft 23. In addition to the above beneficial effects, when the flap 21 is in the first state, the first flange 211 in this embodiment can also drain the water flow falling on the flap 21, thereby preventing external rainwater from entering the interior of the climbing assembly 2.
[0037] Optionally, based on the above embodiments, in some embodiments, a first receiving groove 2231 is provided in the middle of the tooth plate 223 along the up-down direction, and the first receiving groove 2231 is used to accommodate the second connecting plate 222 and the first connecting plate 221. The second connecting plate 222 is provided with a snap-in protrusion at one end away from the second hinge shaft 24, and the snap-in protrusion can be snap-fitted with the snap-in teeth. Compared with the prior art, this embodiment provides the first receiving groove 2231, so that the flip cover 21 in the first state can be completely attached to the outer periphery of the pole body 1, making the overall structure of the utility model more reasonable and beautiful.
[0038] Optionally, the two flaps 21 are staggered on both sides of the pole body 1 in the vertical direction. This arrangement can prevent the flaps 21 from being too concentrated on the pole body 1, so as to maintain the structural strength of the pole body 1. In addition, the staggered flaps 21 are more in line with the climbing logic of workers.
[0039] In some embodiments, the material of the first connecting plate 221 and / or the second connecting plate 222 is ferromagnetic metal, and a magnetic block 25 is provided in the first receiving groove 2231. Compared with the prior art, in this embodiment, the first connecting plate 221 or the second connecting plate 222 is magnetically adapted to the first receiving groove 2231, so that the flip cover 21 in the first state can fit tightly with the connecting portion 22. Moreover, when the flip cover 21 is in the second state, the second connecting plate 222 and the first receiving groove 2231 attract each other under the action of the magnetic block 25, and the second connecting plate 222 can fit tightly with the latch teeth on both sides of the first receiving groove 2231, so that the flip cover 21 in the second state can maintain its posture more stably.
[0040] As a preferred embodiment, a second receiving groove 2232 is provided at the bottom of the tooth plate 223, and the second receiving groove 2232 is used to receive the clamping protrusion, and the second receiving groove 2232 is located below the clamping tooth and is connected to the first receiving groove 2231. In this embodiment, when the flip cover 21 is in the second state, the clamping protrusion can be placed in the second receiving groove 2232, so that the overall structure of the utility model is more reasonable. Furthermore, in order to make the flip cover 21 more universal in protecting the connecting portion 22, in some preferred embodiments, a second flange is formed on the side of the flip cover 21 facing the tooth plate 223. In addition, the flip cover 21 in this embodiment can form a rounded transition at the edge of the flip cover 21, which is convenient for workers to grasp and step on.
[0041] Preferably, in some embodiments, the tooth plate 223 is provided with an embedded part 212 on one side facing the pole body 1, and the flap 21 is connected to the top of the tooth plate 223 via a first hinge shaft 23. Compared with the prior art, the embedded part 212 in this embodiment can form a fixed connection between the climbing assembly 2 and the pole body 1 after the pole body 1 is solidified and formed. In addition, the embedded part 212 can also be connected to a steel pole by welding or the like, so as to facilitate the connection of the climbing assembly 2 in the utility model to the outer periphery of the pole body 1 made of different materials.
[0042] Based on the same inventive concept, the utility model also proposes a power transmission system, which includes the above-mentioned insulated utility pole that is easy to climb.
[0043] Compared with the prior art, the power transmission system in the present invention has all the advantages of the above-mentioned insulated utility poles that are easy to climb, which will not be described in detail here.
[0044] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. An insulated electric pole that is easy to climb, characterized in that: include: The pole body; A climbing assembly, wherein the climbing assembly is multiple and each of the climbing assemblies is evenly spaced along the vertical direction and arranged on the outer periphery of the utility pole body; The climbing assembly includes two flaps, which are relatively distributed on the left and right sides of the pole body. The top of the flap is lockably hinged to the outer periphery of the pole body through a first hinge shaft. The axis of the first hinge shaft is parallel to the horizontal direction and perpendicular to the axis of the pole body. The flap has a switchable first state and a second state. In the first state, the flap is attached to the pole body. In the second state, the angle between the flap and the pole body is 90°.
2. The insulated utility pole for easy climbing according to claim 1, characterized in that: The climbing assembly also includes a connecting portion arranged between the flap and the pole body, the connecting portion including a first connecting plate, a second connecting plate and a tooth plate, one end of the first connecting plate is hinged to the first hinge shaft, and the other end is hinged to the second connecting plate through the second hinge shaft, and the second hinge shaft is fixed to the flap and located between the flap and the pole body, the tooth plate extends along the up and down directions on the outer periphery of the pole body, the second connecting plate has a first connecting end hinged to the second hinge shaft, and a second connecting end that can be engaged with the locking teeth of the tooth plate.
3. The insulated utility pole for easy climbing according to claim 2, characterized in that: A first flange is provided at one end of the flip cover away from the first hinge axis.
4. The insulated electric pole for easy climbing according to claim 3, characterized in that: A first accommodating groove is provided in the middle of the tooth plate along the up and down directions, and the first accommodating groove is used to accommodate the second connecting plate and the first connecting plate. A clamping protrusion is provided at one end of the second connecting plate away from the second hinge axis, and the clamping protrusion can be clamped and adapted with the clamping tooth.
5. The insulated utility pole for easy climbing according to claim 4, characterized in that: The two flip covers are staggeredly distributed on both sides of the pole body along the up-down direction.
6. The insulated utility pole for easy climbing according to claim 5, characterized in that: The first connecting plate and / or the second connecting plate are made of ferromagnetic metal, and a magnetic attraction block is provided in the first containing groove.
7. The insulated utility pole for easy climbing according to claim 5, characterized in that: A second accommodating groove is provided at the bottom of the tooth plate, and the second accommodating groove is used to accommodate the clamping protrusion. The second accommodating groove is located below the clamping tooth and is communicated with the first accommodating groove.
8. The insulated utility pole for easy climbing according to claim 2, characterized in that: A second flange is formed on the side of the flip cover facing the tooth plate.
9. The insulated utility pole for easy climbing according to claim 2, characterized in that: An embedded part is provided on one side of the tooth plate facing the pole body, and the flip cover is connected to the top of the tooth plate via the first hinge shaft.
10. A power transmission system, characterized in that: The utility model comprises an insulated utility pole for facilitating climbing as claimed in any one of claims 1 to 9.