High-strength prefabricated cement telegraph pole

Abstract

The utility model discloses a high-strength prefabricated cement telegraph pole which comprises a pole body, a balance weight pier is arranged on the outer wall of the bottom of the pole body, the axis of the balance weight pier coincides with the axis of the pole body, a plurality of sets of annular grooves are formed in the outer side of the balance weight pier, and the planes where the annular grooves are located are parallel to one another. An annular mounting frame is mounted on each annular groove, a rotating ring is rotationally connected to the outer ring of each annular mounting frame, a rubber ring is mounted on the outer ring of each rotating ring, and a counterweight pier is used for enhancing the stability of the bottom and protecting a pole body of the telegraph pole to prevent the pole body from being damaged due to collision; and when being collided by external force, the rod body can rotate, so that the direction of the force is changed, the impact force is reduced, and the effect of protecting the rod body is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cement electric poles, in particular to a high-strength prefabricated cement electric pole. Background Art

[0002] Telephone poles, as the name implies, are poles for hanging electric wires. They appear in various rural areas, fields, roads, and streets, and are one of the important infrastructures in early China. Later, due to the development of steel and reinforced concrete, and technical requirements, these two materials replaced most wooden poles, and the applicable wood gradually became scarce, and wooden poles were basically hard to find in cities. The existing cement poles and traditional poles are not strong enough and stable. When they are hit by external forces, such as traffic accidents, they will be damaged, thus affecting their service life. Utility Model Content

[0003] In order to solve the technical problems existing in the background technology, the utility model proposes a high-strength prefabricated cement utility pole.

[0004] The utility model proposes a high-strength prefabricated cement electric pole, comprising a pole body, a counterweight pier is arranged on the bottom outer wall of the pole body, the axis of the counterweight pier coincides with the axis of the pole body, a plurality of groups of annular grooves are arranged on the outer side of the counterweight pier, the planes where the plurality of groups of annular grooves are located are parallel to each other, an annular mounting frame is installed on each group of the annular grooves, the outer ring of each group of the annular mounting frames is rotatably connected with a rotating ring, and the outer ring of each group of the rotating rings is installed with a rubber ring.

[0005] Preferably, a plurality of elastic members are connected between each group of rubber rings and the corresponding annular mounting frame.

[0006] Preferably, a plurality of pulley groups are provided between each group of rotating rings and the corresponding annular mounting frame.

[0007] Preferably, a plurality of through holes are formed through the side surface of each group of rubber rings.

[0008] Preferably, the connection portion between the rod body and the counterweight pier is connected with a plurality of groups of reinforcing ribs.

[0009] Preferably, there are steel bar groups in the rod body and the counterweight pier, the rod body has multiple groups of first ring-shaped steel bars parallel to each other, adjacent first ring-shaped steel bars are connected to each other by multiple groups of first connecting steel bars, the counterweight pier has multiple groups of second ring-shaped steel bars parallel to each other, adjacent second ring-shaped steel bars are connected to each other by multiple groups of second connecting steel bars, the spacing of the first ring-shaped steel bars is the same as the spacing of the second ring-shaped steel bars, and the first ring-shaped steel bars are opposite to the second ring-shaped steel bars one by one, and the corresponding first ring-shaped steel bars and second ring-shaped steel bars are located on the same horizontal plane, and a number of third connecting steel bars are connected between the two.

[0010] Preferably, reinforcing steel bars are obliquely provided inside the reinforcing ribs.

[0011] In the utility model, a high-strength prefabricated cement electric pole is proposed, and the counterweight pier is used to enhance the stability of the bottom, and at the same time protects the pole body of the electric pole to prevent the pole body from being damaged by collision. The outer side of the counterweight pier is rotatably connected with multiple groups of rubber rings, and the rubber rings are elastic and can absorb external forces when hit. The rotating ring can rotate and will rotate when hit by external force, thereby changing the direction of the force and reducing the impact force, thereby protecting the pole body.

[0012] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is a partial structural schematic diagram of the utility model;

[0015] Figure 3 It is a top view of the annular mounting frame and the rubber ring in the utility model;

[0016] Figure 4 It is a structural diagram of the steel bar group in the utility model.

[0017] Explanation of the numbers in the figure: 1. rod body; 101. reinforcing rib; 2. counterweight pier; 201. annular groove; 3. annular mounting frame; 4. rotating ring; 5. pulley; 6. rubber ring; 601. through hole; 7. elastic member; 8. steel bar group; 801. first circular steel bar; 802. first connecting steel bar; 803. second circular steel bar; 804. second connecting steel bar; 805. third connecting steel bar; 806. reinforcing steel bar. DETAILED DESCRIPTION

[0018] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar symbols throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0019] like Figure 1-Figure 4A high-strength prefabricated cement utility pole shown in the figure comprises a pole body 1, a counterweight pier 2 is provided on the bottom outer wall of the pole body 1, the axis of the counterweight pier 2 coincides with the axis of the pole body 1, a plurality of groups of annular grooves 201 are provided on the outer side of the counterweight pier 2, the planes where the plurality of groups of annular grooves 201 are located are parallel to each other, an annular mounting frame 3 is installed on each group of the annular grooves 201, the outer ring of each group of the annular mounting frame 3 is rotatably connected to a rotating ring 4, and the outer ring of each group of the rotating ring 4 is installed with a rubber ring 6.

[0020] The counterweight pier 2 is used to enhance the stability of the bottom and protect the pole body 1 of the utility pole to prevent damage to the pole body 1 due to collision. The outer side of the counterweight pier 2 is rotatably connected with multiple groups of rubber rings 6. The rubber rings 6 are elastic and can absorb external forces when they are collided. The rotating ring 4 can rotate and rotate when it is collided with external force, thereby changing the direction of the force and reducing the impact force, thereby protecting the pole body 1.

[0021] Preferably, a plurality of elastic members 7 are connected between each group of the rubber rings 6 and the corresponding annular mounting frame 3 . The elastic members 7 can support the rubber rings 6 and absorb external forces to provide buffering protection.

[0022] Preferably, a plurality of pulleys 5 are provided between each set of rotating rings 4 and the corresponding annular mounting frame 3 to reduce friction resistance.

[0023] Preferably, a plurality of through holes 601 are formed through the side surface of each group of the rubber rings 6 . The through holes 601 can enhance the elastic deformation effect of the rubber rings 6 , thereby playing a buffering role.

[0024] Preferably, a plurality of groups of reinforcing ribs 101 are connected to the connection portion between the rod body 1 and the counterweight pier 2 , so as to further enhance the stability of the fixation between the rod body 1 and the counterweight pier 2 .

[0025] Preferably, the rod body 1 and the counterweight pier 2 are provided with a steel bar group 8, the rod body 1 is provided with a plurality of mutually parallel first ring-shaped steel bars 801, adjacent first ring-shaped steel bars 801 are connected to each other via a plurality of first connecting steel bars 802, the counterweight pier 2 is provided with a plurality of mutually parallel second ring-shaped steel bars 803, adjacent second ring-shaped steel bars 803 are connected to each other via a plurality of second connecting steel bars 804, the spacing of the first ring-shaped steel bars 801 is the same as the spacing of the second ring-shaped steel bars 803, the first ring-shaped steel bars 801 and the second ring-shaped steel bars 803 are opposite to each other one by one, and the corresponding first ring-shaped steel bars 801 and the second ring-shaped steel bars 803 are located on the same horizontal plane, and a plurality of third connecting steel bars 805 are connected between the two.

[0026] Preferably, a reinforcing steel bar 806 is obliquely provided inside the reinforcing rib 101 .

[0027] The steel bar group 8 can enhance the stability of the cement rod body 1. The first ring-shaped steel bar 801 is connected to the second ring-shaped steel bar 803, so that the rod body 1 and the counterweight pier 2 are integrally formed by cement pouring.

[0028] It should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0029] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0030] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A high-strength prefabricated cement utility pole, comprising a pole body (1), characterized in that: The bottom outer wall of the rod body (1) is provided with a counterweight pier (2), the axis of the counterweight pier (2) coincides with the axis of the rod body (1), the outer side of the counterweight pier (2) is provided with a plurality of groups of annular grooves (201), the planes where the plurality of groups of annular grooves (201) are located are parallel to each other, an annular mounting frame (3) is installed on each group of the annular grooves (201), the outer ring of each group of the annular mounting frames (3) is rotatably connected to a rotating ring (4), and the outer ring of each group of the rotating rings (4) is installed with a rubber ring (6).

2. A high-strength prefabricated cement utility pole according to claim 1, characterized in that: A plurality of elastic members (7) are connected between each group of rubber rings (6) and the corresponding annular mounting frame (3).

3. A high-strength prefabricated cement utility pole according to claim 1, characterized in that: A plurality of pulleys (5) are provided between each set of rotating rings (4) and the corresponding annular mounting frame (3).

4. A high-strength prefabricated cement utility pole according to claim 1, characterized in that: The side surface of each group of rubber rings (6) is penetrated by a plurality of groups of through holes (601).

5. The high-strength prefabricated cement utility pole according to claim 1, characterized in that: A plurality of groups of reinforcing ribs (101) are connected to the connection portion between the rod body (1) and the counterweight pier (2).

6. The high-strength prefabricated cement utility pole according to claim 1, characterized in that: The rod body (1) and the counterweight pier (2) are provided with a steel bar group (8), wherein the rod body (1) is provided with a plurality of mutually parallel first ring-shaped steel bars (801), and adjacent first ring-shaped steel bars (801) are connected to each other via a plurality of first connecting steel bars (802), and the counterweight pier (2) is provided with a plurality of mutually parallel second ring-shaped steel bars (803), and adjacent second ring-shaped steel bars (803) are connected to each other via a plurality of second connecting steel bars (804), the spacing between the first ring-shaped steel bars (801) is the same as the spacing between the second ring-shaped steel bars (803), and the first ring-shaped steel bars (801) and the second ring-shaped steel bars (803) are opposite to each other one by one, and the corresponding first ring-shaped steel bars (801) and the second ring-shaped steel bars (803) are located on the same horizontal plane, and a plurality of third connecting steel bars (805) are connected between the two.

7. The high-strength prefabricated cement utility pole according to claim 5, characterized in that: A reinforcing steel bar (806) is obliquely provided inside the reinforcing rib (101).

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