Electric power pole with shockproof and moistureproof functions

Abstract

The utility model relates to an electric power pole with shockproof and moistureproof functions, which belongs to the technical field of electric power poles and comprises a pre-embedded plate, a steel tube pole is arranged at the top of the pre-embedded plate, a cross arm is arranged on the steel tube pole, and a connecting seat structure is arranged at the top of the pre-embedded plate. According to the electric pole with the shockproof and moistureproof functions, moisture is effectively prevented from entering from the bottom of the electric pole through the moistureproof sleeve, the steel pipe electric pole is prevented from being rusted and corroded due to damp, the service life of the electric pole is prolonged, the replacement and maintenance cost caused by corrosion damage of the electric pole is reduced, the stability of the electric pole structure is guaranteed through the good moistureproof performance, and the service life of the electric pole is prolonged. The combined design of the damping columns and the damping inner sleeves can effectively absorb and buffer vibration energy, shake and displacement of the electric pole when the electric pole is subjected to external vibration are reduced, the stability of the electric pole is enhanced, and normal operation of a power transmission line is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to power pole technical field, concretely is a kind of power pole with shockproof and moisture-proof function. BACKGROUND

[0002] Power pole is important infrastructure in power system for supporting overhead transmission line, plays a key role in the transmission and distribution process of electric energy, classified according to material is reinforced concrete pole, steel pipe pole, wooden pole etc., and reinforced concrete pole is made of steel bar and concrete, with low cost, long service life, maintenance simple and other advantages, is the most widely used pole type, steel pipe pole is generally made of steel pipe, with high strength, appearance is beautiful, small footprint and other characteristics, is applicable to city power grid, industrial park and other places with higher appearance and space requirements, and special sections such as crossing river, railway, steel pipe pole is composed of pole body, cross arm, pre-embedded plate and base etc.

[0003] At present, in prior art, the installation of steel pipe pole is that pre-embedded plate and base are pre-embedded into specified foundation pit, then steel pipe pole is inserted into the inside of base, and is fixed by screw and flange, however, due to the fact that the connecting position of base and steel pipe pole is very close to ground, rainwater is easy to enter, which causes structure deformation caused by dampness, and further affects the stability of connecting position, therefore, a kind of power pole with shockproof and moisture-proof function is proposed to solve the above problems. UTILITY MODEL CONTENT

[0004] In view of the deficiencies of prior art, the utility model provides a kind of power pole with shockproof and moisture-proof function, with the advantages such as shockproof and moisture-proof, solve the problem that the installation of steel pipe pole is that pre-embedded plate and base are pre-embedded into specified foundation pit, then steel pipe pole is inserted into the inside of base, and is fixed by screw and flange, however, due to the fact that the connecting position of base and steel pipe pole is very close to ground, rainwater is easy to enter, which causes structure deformation caused by dampness, and further affects the stability of connecting position.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a kind of power pole with shockproof and moisture-proof function, including pre-embedded plate, the top of the pre-embedded plate is provided with steel pipe pole, the steel pipe pole is provided with cross arm, the top of the pre-embedded plate is provided with connecting seat structure;

[0006] The connecting base structure comprises a connecting base fixedly installed on the top of the embedded plate, one end of the steel pipe pole penetrates through and extends into the inside of the connecting base, a moisture-proof sleeve for preventing moisture and reducing shock is installed on the inner bottom wall of the connecting base and sleeved on the bottom of the steel pipe pole, a shock-absorbing column penetrating through and extending into the inside of the steel pipe pole is fixedly installed on the inner bottom wall of the connecting base, a positioning component for fixing the position of the moisture-proof sleeve is installed in the inside of the connecting base, two limiting pieces for covering the steel pipe pole are installed on the connecting base, and shock-absorbing inner sleeves are fixedly installed on the inner walls of the two limiting pieces.

[0007] Further, a fixing component for fixing the two limiting pieces is installed on the connecting base, and an annular locking piece for pressing the two limiting pieces is threadedly installed on the outer surface of the steel pipe pole.

[0008] Further, the cross arm is fixedly installed on the steel pipe pole, and an insulator and a wire clamp are fixedly installed on the cross arm.

[0009] Further, the shock-absorbing column comprises a round plate and a supporting column, the round plate is welded to the inner bottom wall of the connecting base, the supporting column is fixedly installed on the top of the round plate and penetrates through and extends into the inside of the steel pipe pole at one end, and a rubber sleeve is fixedly installed on the outer surface of the supporting column and abuts against the inner wall of the steel pipe pole.

[0010] Further, the positioning component comprises four positioning screws, one end of each of the four positioning screws penetrates through the moisture-proof sleeve and extends into the inside of the connecting base, and the positioning screws are threadedly connected with the connecting base.

[0011] Further, each of the two limiting pieces comprises a rectangular plate and a metal half ring, the metal half ring is fixedly installed on the bottom of the rectangular plate and penetrates through and extends into the inside of the connecting base at one end, and the arc surfaces of the metal half ring and the rectangular plate abut against the outer surface of the steel pipe pole.

[0012] Further, the fixing component comprises six fixing screws, one end of each of the six fixing screws penetrates through the two rectangular plates and extends into the inside of the connecting base, and the connecting base is threadedly connected with the fixing screws.

[0013] Further, the annular locking piece comprises a threaded ring and two connecting strips, the two connecting strips are fixedly installed on the top of the threaded ring respectively, the threaded ring is threadedly installed on the outer surface of the steel pipe pole, and the bottom of the threaded ring abuts against the top of the two limiting pieces.

[0014] Compared with the prior art, the technical scheme of the application has the following beneficial effects:

[0015] This shockproof and moisture-proof power pole, with its connecting seat structure, effectively prevents moisture from entering from the bottom of the pole using a moisture-proof sleeve. This avoids rust and corrosion of the steel pipe pole due to moisture, extending its service life and reducing replacement and maintenance costs caused by corrosion damage. The excellent moisture-proof performance ensures the stability of the pole structure, reducing the risk of safety accidents caused by decreased pole strength due to moisture. The combined design of the shock-absorbing column and shock-absorbing inner sleeve effectively absorbs and buffers vibration energy, reducing the swaying and displacement of the pole when subjected to external vibrations, enhancing its stability, ensuring the normal operation of the transmission line, and thus enhancing the practicality of this shockproof and moisture-proof power pole. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the present utility model. Figure 1 Enlarged view of the middle connector structure;

[0018] Figure 3 This is a perspective view of the square base, steel pipe pole, and annular locking component of this utility model.

[0019] In the diagram: 1. Embedded plate; 2. Steel pipe pole; 3. Crossarm; 41. Connecting base; 42. Moisture-proof sleeve; 43. Vibration damping column; 44. Positioning component; 45. Limiting component; 46. Vibration damping inner sleeve; 47. Fixing component; 48. Ring locking component. Detailed Implementation

[0020] 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.

[0021] Please see Figures 1 to 3 In this embodiment, a power pole with shockproof and moisture-proof functions includes a pre-embedded plate 1, a steel pipe pole 2 is provided on the top of the pre-embedded plate 1, a crossarm 3 is provided on the steel pipe pole 2, a connecting seat structure is provided on the top of the pre-embedded plate 1, the crossarm 3 is fixedly installed on the steel pipe pole 2, and an insulator and a wire clamp are fixedly installed on the crossarm 3.

[0022] In this embodiment, the connecting base structure includes a connecting base 41 fixedly installed on the top of the embedded plate 1. One end of the steel pipe pole 2 passes through and extends into the interior of the connecting base 41. A moisture-proof sleeve 42, which is fitted onto the bottom of the steel pipe pole 2 and is used for moisture protection and shock absorption, is installed on the inner bottom wall of the connecting base 41. A shock-absorbing column 43, one end of which passes through and extends into the interior of the steel pipe pole 2, is fixedly installed on the inner bottom wall of the connecting base 41. A positioning component 44 for fixing the position of the moisture-proof sleeve 42 is installed inside the connecting base 41. The positioning component 44 includes four positioning screws, one end of which passes through the moisture-proof sleeve 42 and extends into the interior of the connecting base 41. The positioning screws are threaded into the connecting base 41. The moisture-proof sleeve 42 is connected and fixed in position. Two limiting members 45 for wrapping the steel pipe pole 2 are installed on the connecting base 41. Each limiting member 45 includes a rectangular plate and a metal semi-ring. The metal semi-ring is fixedly installed at the bottom of the rectangular plate and one end extends through and into the interior of the connecting base 41. The arc surface of the metal semi-ring and the rectangular plate fits against the outer surface of the steel pipe pole 2, so that the steel pipe pole 2 is wrapped by the two metal semi-rings, thereby limiting the position of the steel pipe pole 2. A shock-absorbing inner sleeve 46 is fixedly installed on the inner wall of each limiting member 45. The shock-absorbing inner sleeve 46 can further absorb and buffer the vibration energy, reduce the rigid collision between the pole and the limiting member 45, and thus play a shock-absorbing role.

[0023] The shock-absorbing column 43 includes a circular plate and a support column. The circular plate is welded to the inner bottom wall of the connecting base 41. The support column is fixedly installed on the top of the circular plate and one end extends through and into the interior of the steel pipe pole 2. A rubber sleeve that fits against the inner wall of the steel pipe pole 2 is fixedly installed on the outer surface of the support column. This can prevent external moisture from entering from the bottom of the pole, thus playing a moisture-proof role and protecting the steel pipe pole 2 from moisture corrosion.

[0024] Using the above technical solution, the moisture-proof sleeve 42 is fitted onto the bottom of the steel pipe pole 2 and installed on the inner bottom wall of the connecting base 41. The moisture-proof sleeve 42 is fixed to the connecting base 41 by the four positioning screws of the positioning component 44. This can prevent external moisture from entering from the bottom of the pole, thus playing a moisture-proof role and protecting the steel pipe pole 2 from water corrosion. The circular plate of the shock-absorbing column 43 is welded to the inner bottom wall of the connecting base 41. One end of the support column penetrates and extends into the interior of the steel pipe pole 2, and the outer surface of the support column has a rubber sleeve that fits against the inner wall of the steel pipe pole 2. When the pole is vibrated, the rubber sleeve can buffer the vibration energy and reduce the impact of vibration on the pole. At the same time, the support column can also provide a certain degree of support and stability for the pole. The two limiting components 45 cover the steel pipe pole 2, and the shock-absorbing inner sleeve 46 on its inner wall can further absorb and buffer the vibration energy when the pole vibrates, reducing the rigid collision between the pole and the limiting components 45, thereby playing a shock-absorbing role.

[0025] In this embodiment, a fixing component 47 for fixing two limiting members 45 is installed on the connecting base 41. An annular locking member 48 for pressing the two limiting members 45 is threaded on the outer surface of the steel pipe pole 2. The annular locking member 48 includes a threaded ring and two connecting strips. The two connecting strips are respectively fixedly installed on the top of the threaded ring. The threaded ring is threaded on the outer surface of the steel pipe pole 2 and the bottom of the threaded ring abuts against the top of the two limiting members 45, which facilitates the rotation of the threaded ring and can adjust the degree of pressing on the limiting members 45, so that the limiting members 45 wrap the pole more tightly.

[0026] The fixing component 47 includes six fixing screws. One end of each fixing screw passes through the two rectangular plates and extends into the interior of the connecting base 41. The connecting base 41 is threadedly connected to the fixing screws to facilitate fixing the positions of the two limiting components 45.

[0027] Using the above technical solution, the threaded ring of the annular locking member 48 is threadedly installed on the outer surface of the steel pipe pole 2, and its bottom abuts against the top of the two limiting members 45. By rotating the threaded ring, the degree of compression on the limiting members 45 can be adjusted, so that the limiting members 45 wrap the pole more tightly, enhance the stability of the pole, and assist in shock absorption.

[0028] The working principle of the above embodiments is as follows:

[0029] This power pole with shockproof and moisture-proof functions has a moisture-proof sleeve 42 fitted onto the bottom of the steel pipe pole 2 and installed on the inner bottom wall of the connecting base 41. The moisture-proof sleeve 42 is fixed to the connecting base 41 by four positioning screws of the positioning component 44. It can prevent external moisture from entering from the bottom of the pole, thus playing a moisture-proof role and protecting the steel pipe pole 2 from moisture corrosion. The circular plate of the shock-absorbing column 43 is welded to the inner bottom wall of the connecting base 41. One end of the support column penetrates and extends into the interior of the steel pipe pole 2, and the outer surface of the support column has a rubber sleeve that fits against the inner wall of the steel pipe pole 2. When the pole is vibrated, the rubber sleeve can buffer the vibration energy and reduce the impact of vibration on the pole. At the same time, the support column can also provide a certain degree of support and stability for the pole.

[0030] Two limiting members 45 enclose the steel pipe pole 2. The shock-absorbing inner sleeve 46 on its inner wall can further absorb and buffer the vibration energy when the pole vibrates, reducing the rigid collision between the pole and the limiting members 45, thereby playing a shock-absorbing role. The threaded ring of the annular locking member 48 is threaded on the outer surface of the steel pipe pole 2, and its bottom abuts against the top of the two limiting members 45. By rotating the threaded ring, the tightness of the compression on the limiting members 45 can be adjusted, so that the limiting members 45 enclose the pole more tightly, enhancing the stability of the pole and assisting in shock absorption.

[0031] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art 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 appended claims and their equivalents.

Claims

1. A power pole with shockproof and moisture-proof functions, comprising an embedded plate (1), characterized in that: A steel pipe pole (2) is provided on the top of the embedded plate (1), a crossarm (3) is provided on the steel pipe pole (2), and a connecting seat structure is provided on the top of the embedded plate (1). The connecting base structure includes a connecting base (41) fixedly installed on the top of the embedded plate (1). One end of the steel pipe pole (2) passes through and extends into the interior of the connecting base (41). A moisture-proof sleeve (42) is installed on the inner bottom wall of the connecting base (41) and is fitted onto the bottom of the steel pipe pole (2) for moisture protection and shock absorption. A shock-absorbing column (43) is fixedly installed on the inner bottom wall of the connecting base (41) with one end passing through and extending into the interior of the steel pipe pole (2). A positioning component (44) for fixing the position of the moisture-proof sleeve (42) is installed inside the connecting base (41). Two limiting components (45) for covering the steel pipe pole (2) are installed on the connecting base (41). A shock-absorbing inner sleeve (46) is fixedly installed on the inner wall of each of the two limiting components (45).

2. A power pole with shockproof and moisture-proof functions according to claim 1, characterized in that: The connecting base (41) is equipped with a fixing component (47) for fixing two limiting members (45), and the outer surface of the steel pipe pole (2) is threaded with an annular locking member (48) for pressing the two limiting members (45).

3. A power pole with shockproof and moisture-proof functions according to claim 1, characterized in that: The crossarm (3) is fixedly installed on the steel pipe pole (2), and insulators and clamps are fixedly installed on the crossarm (3).

4. A power pole with shockproof and moisture-proof functions according to claim 1, characterized in that: The shock-absorbing column (43) includes a circular plate and a support column. The circular plate is welded to the inner bottom wall of the connecting base (41). The support column is fixedly installed on the top of the circular plate and one end extends through and into the interior of the steel pipe pole (2). A rubber sleeve that fits against the inner wall of the steel pipe pole (2) is fixedly installed on the outer surface of the support column.

5. A power pole with shockproof and moisture-proof functions according to claim 1, characterized in that: The positioning component (44) includes four positioning screws, one end of each of the four positioning screws passing through the moisture-proof sleeve (42) and extending into the interior of the connecting base (41), and the positioning screws being threadedly connected to the connecting base (41).

6. A power pole with shockproof and moisture-proof functions according to claim 2, characterized in that: Both of the limiting members (45) include a rectangular plate and a metal half-ring. The metal half-ring is fixedly installed at the bottom of the rectangular plate and extends through and into the interior of the connecting base (41) at one end. The arc surfaces of the metal half-ring and the rectangular plate are in contact with the outer surface of the steel pipe pole (2).

7. A power pole with shockproof and moisture-proof functions according to claim 6, characterized in that: The fixing component (47) includes six fixing screws, one end of which passes through the two rectangular plates and extends into the interior of the connecting base (41), which is threadedly connected to the fixing screws.

8. A power pole with shockproof and moisture-proof functions according to claim 2, characterized in that: The annular locking member (48) includes a threaded ring and two connecting bars. The two connecting bars are respectively fixedly installed on the top of the threaded ring. The threaded ring is threadedly installed on the outer surface of the steel pipe pole (2) and the bottom of the threaded ring abuts against the top of the two limiting members (45).

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