Wire pole reinforcing structure

Abstract

The utility model discloses a telegraph pole reinforcing structure which comprises a telegraph pole and a fixed pile foundation, the fixed pile foundation is fixed on a stratum, the stratum is provided with a foundation pit on the side of the fixed pile foundation, the bottom of the telegraph pole is fixed on the fixed pile foundation, one side of the fixed pile foundation facing the foundation pit is provided with an arc-shaped reinforcing body, and one side of the fixed pile foundation back to the foundation pit is provided with a grouting reinforcing body. The arc-shaped reinforcing body is inserted into the stratum and connected with the fixed pile foundation, and the grouting reinforcing body is inserted into the stratum. The telegraph pole reinforcing structure is simple in structure and improves the stability of the telegraph pole.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power facilities, in particular to a wire pole reinforcement structure. Background Art

[0002] With the gradual deepening of urbanization, power supply systems in large and medium-sized cities, especially ultra-high voltage lines, are becoming more and more popular. Near ultra-high voltage poles on the main roads or other areas of large and medium-sized cities, underground shopping malls, subway stations and other underground structures may need to be constructed underground. Before the construction of the deep foundation pit of the underground structure, the nearby ultra-high voltage poles need to be reinforced and protected to ensure the safety of the ultra-high voltage poles and construction personnel.

[0003] The existing pole protection measures are only to use steel wire ropes or steel sections to fix the poles around them during construction, or to reinforce the poles using the pole reinforcement structure with application number 202121501603.1. The stability of the reinforcement is poor, and it is especially difficult to reinforce ultra-high voltage poles with a large volume and weight. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a wire pole reinforcement structure which has a simple structure and improves the stability of the wire pole.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A wire pole reinforcement structure comprises a wire pole and a fixed pile foundation, wherein the fixed pile foundation is fixed on a stratum, the stratum has a foundation pit on the side of the fixed pile foundation, the bottom of the wire pole is fixed on the fixed pile foundation, the fixed pile foundation is provided with an arc-shaped reinforcement body on the side facing the foundation pit, and a grouting reinforcement body on the side facing away from the foundation pit, the arc-shaped reinforcement body is inserted into the stratum and connected to the fixed pile foundation, and the grouting reinforcement body is inserted into the stratum.

[0007] As a further improvement of the above technical solution:

[0008] A protective cap is arranged on the fixed pile foundation, the protective cap is sleeved on the wire rod, and the arc-shaped reinforcement body is connected to the protective cap.

[0009] The arc-shaped reinforcement body includes an arc-shaped crown beam, isolation piles, connecting beams and a reinforcing ring beam. The reinforcing ring beam is sleeved on the peripheral side of the protective cap. The isolation piles are inserted into the stratum and are located between the reinforcing ring beam and the foundation pit. The arc-shaped crown beam is fixed on the top of the isolation piles. The connecting beam connects the arc-shaped crown beam and the reinforcing ring beam.

[0010] The center of the arc-shaped crown beam coincides with the reinforcing ring beam, and a plurality of isolation piles are provided, which are arranged at intervals along the extending direction of the arc-shaped crown beam.

[0011] There are multiple connecting beams, which are arranged one by one corresponding to each isolation pile.

[0012] The arc-shaped reinforcement body is a reinforced concrete structure.

[0013] The isolation piles are inserted into the stratum at a depth deeper than the foundation pit.

[0014] A cushion layer is provided between the reinforced ring beam and the fixed pile foundation.

[0015] The grouting reinforcement body is in a tubular shape and is provided with a plurality of them. The grouting reinforcement bodies are arranged at intervals around the center of the fixed pile foundation.

[0016] A retaining pile inserted into the bottom of the foundation pit is provided on one side of the foundation pit close to the fixed pile foundation, and a retaining beam extending out of the stratum is provided on the top of the retaining pile.

[0017] Compared with the prior art, the advantages of the utility model are:

[0018] The utility model discloses a wire pole reinforcement structure, in which a side of a fixed pile foundation facing a foundation pit is provided with an arc-shaped reinforcement body connected to the fixed pile foundation, so as to prevent the fixed pile foundation from tilting toward the side of the foundation pit, and a side of the fixed pile foundation facing away from the foundation pit is provided with a grouting reinforcement body inserted into the stratum, the grouting reinforcement body strengthens the stratum strength on the side of the fixed pile foundation facing away from the foundation pit, and under the joint action of the arc-shaped reinforcement body and the grouting reinforcement body, the stability of the fixed pile foundation is improved, and the utility model is particularly suitable for reinforcing an ultra-high voltage wire pole and preventing the ultra-high voltage wire pole from tipping over. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a top view structural schematic diagram of the utility model wire pole reinforcement structure.

[0020] Figure 2 It is a schematic diagram of the main structure of the utility model wire pole reinforcement structure.

[0021] Figure 3 It is a partial structural schematic diagram of the utility model wire pole reinforcement structure.

[0022] Figure 4 It is a schematic diagram of the longitudinal section structure of the isolation pile of the wire pole reinforcement structure of the utility model.

[0023] Figure 5 It is a schematic diagram of the cross-sectional structure of the isolation pile of the utility model wire pole reinforcement structure.

[0024] Figure 6 The utility model is a schematic diagram of the connection structure of the arc-shaped crown beam and the connection beam of the wire pole reinforcement structure.

[0025] Figure 7 The utility model is a schematic diagram of the connection structure of the reinforcing ring beam and the connecting beam of the wire pole reinforcement structure.

[0026] Figure 8 The utility model is a schematic diagram of the cross-sectional structure of the arc-shaped crown beam of the wire rod reinforcement structure.

[0027] Fig. 9 The utility model is a schematic diagram of the cross-sectional structure of the connecting beam of the wire pole reinforcement structure.

[0028] The symbols in the figure represent:

[0029] 1. Wire pole; 2. Fixed pile foundation; 3. Stratum; 4. Foundation pit; 41. Guarding piles; 42. Guarding beams; 5. Arc-shaped reinforcement bodies; 51. Arc-shaped crown beams; 52. Isolation piles; 53. Connecting beams; 54. Reinforced ring beams; 6. Grouting reinforcement bodies; 7. Protective caps; 8. Cushion layers. DETAILED DESCRIPTION

[0030] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0031] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship 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 device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0032] 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 one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0033] In the present invention, unless otherwise clearly specified and limited, the terms "assemble", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it 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 or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] Figures 1 to 9An embodiment of the utility model wire pole reinforcement structure is shown. The wire pole reinforcement structure of this embodiment includes a wire pole 1 and a fixed pile foundation 2. The fixed pile foundation 2 is fixed on a stratum 3. The stratum 3 has a foundation pit 4 on the side of the fixed pile foundation 2. The bottom of the wire pole 1 is fixed on the fixed pile foundation 2. The fixed pile foundation 2 is provided with an arc-shaped reinforcement body 5 on the side facing the foundation pit 4 and a grouting reinforcement body 6 on the side facing away from the foundation pit 4. The arc-shaped reinforcement body 5 is inserted into the stratum 3 and connected to the fixed pile foundation 2. The grouting reinforcement body 6 is inserted into the stratum 3.

[0035] In the utility model, a pole reinforcement structure is provided with an arc-shaped reinforcement body 5 connected to the fixed pile foundation 2 on the side facing the foundation pit 4, so as to prevent the fixed pile foundation 2 from tilting toward the side of the foundation pit 4; a grouting reinforcement body 6 inserted into the stratum 3 is provided on the side of the fixed pile foundation 2 facing away from the foundation pit 4; the grouting reinforcement body 6 strengthens the stratum 3 strength on the side of the fixed pile foundation 2 facing away from the foundation pit 4; under the joint action of the arc-shaped reinforcement body 5 and the grouting reinforcement body 6, the stability of the fixed pile foundation 2 is improved, and the utility model is particularly suitable for reinforcing ultra-high voltage poles and preventing the ultra-high voltage poles from tipping over.

[0036] Furthermore, in this embodiment, if Figures 1 to 3 As shown, a protective cap 7 is provided on the fixed pile foundation 2, the protective cap 7 is sleeved on the wire rod 1, and the arc-shaped reinforcement body 5 is connected to the protective cap 7. The protective cap 7 is covered on the top of the fixed pile foundation 2 and sleeved on the wire rod 1, and plays a role of reinforcing the peripheral side of the bottom of the wire rod 1.

[0037] Furthermore, in this embodiment, if Figure 1 and Figure 2 As shown, the arc-shaped reinforcement body 5 includes an arc-shaped crown beam 51, isolation piles 52, a connecting beam 53 and a reinforcing ring beam 54. The reinforcing ring beam 54 is sleeved on the peripheral side of the protective cap 7. The isolation piles 52 are inserted in the stratum 3 and are located between the reinforcing ring beam 54 and the foundation pit 4. The arc-shaped crown beam 51 is fixed on the top of the isolation piles 52. The connecting beam 53 connects the arc-shaped crown beam 51 and the reinforcing ring beam 54.

[0038] Furthermore, in this embodiment, the center of the arc-shaped crown beam 51 coincides with the reinforcing ring beam 54, and a plurality of isolation piles 52 are provided, which are arranged at intervals along the extending direction of the arc-shaped crown beam 51. This arrangement can further enhance the reinforcing effect on the fixed pile foundation 2.

[0039] Furthermore, in this embodiment, a plurality of connecting beams 53 are provided, which are arranged one by one corresponding to each isolation pile 52 , so as to improve the overall structural strength of the arc-shaped reinforcement body 5 , thereby further improving the reinforcement effect on the fixed pile foundation 2 .

[0040] Furthermore, in this embodiment, the arc-shaped reinforcement body 5 is a reinforced concrete structure. Specifically, the arc-shaped crown beam 51, the isolation pile 52, the connecting beam 53 and the reinforcing ring beam 54 are all reinforced concrete structures, which can be formed by integral casting. Furthermore, the steel bars inside the arc-shaped crown beam 51, the isolation pile 52, the connecting beam 53 and the reinforcing ring beam 54 are connected as one.

[0041] Further, in this embodiment, the depth of the isolation pile 52 inserted into the stratum 3 is deeper than the foundation pit 4. That is, the isolation pile 52 is located below the bottom surface of the foundation pit 4, and is relatively located above the bottom surface of the foundation pit 4, so the stability is better.

[0042] Furthermore, in this embodiment, a cushion layer 8 is provided between the reinforcing ring beam 54 and the fixed pile foundation 2. That is, the reinforcing ring beam 54 is supported on the fixed pile foundation 2 through the cushion layer 8, so that the reinforcing ring beam 54 is not only directly connected to the protective cap 7, but also indirectly connected to the fixed pile foundation 2, and the overall connection effect is better and the stability is better.

[0043] Furthermore, in this embodiment, the grouting reinforcement body 6 is tubular and provided with a plurality of them, and each grouting reinforcement body 6 is arranged at intervals around the center of the fixed pile foundation 2. Before the foundation pit 4 is excavated, cement slurry is injected into the grouting reinforcement body 6 to improve the bearing capacity and stability of the stratum 3 away from the foundation pit 4. Preferably, each grouting reinforcement body 6 is evenly spaced around the center of the fixed pile foundation 2. Each grouting reinforcement body 6 and each isolation pile 52 are arranged in a circle around the circumference of the fixed pile foundation 2.

[0044] Furthermore, in this embodiment, the outer diameter of the grouting reinforcement body 6 is 43 mm, and the horizontal spacing is 1000 mm. The grouting reinforcement body 6 can be arranged in at least two rows, and the grouting reinforcement bodies 6 in each row are arranged around the center of the fixed pile foundation 2 at intervals.

[0045] Furthermore, in this embodiment, a retaining pile 41 inserted into the bottom of the foundation pit 4 is provided on one side of the foundation pit 4 close to the fixed pile foundation 2, and a retaining beam 42 extending out of the stratum 3 is provided on the top of the retaining pile 41. The retaining pile 41 and the retaining beam 42 are both connected to a reinforced concrete structure and can be integrally cast.

[0046] Furthermore, in this embodiment, the space above the protective cap 7 is filled with filling concrete.

[0047] Furthermore, if Figure 4 and Figure 5 As shown, the internal steel bars of the isolation pile 52 are formed as a circle around the circumference of the isolation pile 52, and include a plurality of axial steel bars and circumferential steel bars connecting the axial steel bars. Figure 6 As shown, a plurality of arc-shaped steel bars and connecting steel bars connecting the arc-shaped steel bars are arranged inside the arc-shaped crown beam 51. Figure 6 and Figure 7As shown, a plurality of longitudinal steel bars extending along the length direction of the connecting beam 53 and transverse steel bars connecting the longitudinal steel bars are arranged inside the connecting beam 53 .

[0048] Although the present invention has been disclosed as a preferred embodiment, it is not intended to limit the present invention. Any technician familiar with the art can use the above disclosed technical content to make many possible changes and modifications to the technical solution of the present invention without departing from the scope of the technical solution of the present invention, or modify it into an equivalent embodiment of equivalent changes. Therefore, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention should fall within the scope of protection of the technical solution of the present invention.

Claims

1. A wire pole reinforcement structure, comprising a wire pole (1) and a fixed pile foundation (2), wherein the fixed pile foundation (2) is fixed on a stratum (3), the stratum (3) has a foundation pit (4) on the side of the fixed pile foundation (2), and the bottom of the wire pole (1) is fixed on the fixed pile foundation (2), characterized in that: The fixed pile foundation (2) is provided with an arc-shaped reinforcement body (5) on the side facing the foundation pit (4), and a grouting reinforcement body (6) on the side facing away from the foundation pit (4); the arc-shaped reinforcement body (5) is inserted into the stratum (3) and connected to the fixed pile foundation (2); and the grouting reinforcement body (6) is inserted into the stratum (3).

2. The utility pole reinforcement structure according to claim 1, characterized in that: The fixed pile foundation (2) is provided with a protective cap (7), the protective cap (7) is sleeved on the wire rod (1), and the arc-shaped reinforcement body (5) is connected to the protective cap (7).

3. The utility pole reinforcement structure according to claim 2, characterized in that: The arc-shaped reinforcement body (5) comprises an arc-shaped crown beam (51), an isolation pile (52), a connection beam (53) and a reinforcement ring beam (54); the reinforcement ring beam (54) is sleeved on the peripheral side of the protection cap (7); the isolation pile (52) is inserted into the stratum (3) and is located between the reinforcement ring beam (54) and the foundation pit (4); the arc-shaped crown beam (51) is fixed on the top of the isolation pile (52); and the connection beam (53) connects the arc-shaped crown beam (51) and the reinforcement ring beam (54).

4. The utility pole reinforcement structure according to claim 3, characterized in that: The center of the arc-shaped crown beam (51) coincides with the reinforcing ring beam (54), and a plurality of isolation piles (52) are provided and arranged at intervals along the extending direction of the arc-shaped crown beam (51).

5. The utility pole reinforcement structure according to claim 4, characterized in that: A plurality of connecting beams (53) are provided, and are arranged one-to-one corresponding to each isolation pile (52).

6. The utility pole reinforcement structure according to claim 3, characterized in that: The arc-shaped reinforcement body (5) is a reinforced concrete structure.

7. The utility pole reinforcement structure according to claim 3, characterized in that: The isolation pile (52) is inserted into the stratum (3) to a depth deeper than that of the foundation pit (4).

8. The utility pole reinforcement structure according to claim 3, characterized in that: A cushion layer (8) is provided between the reinforced ring beam (54) and the fixed pile foundation (2).

9. The utility pole reinforcement structure according to any one of claims 1 to 8, characterized in that: The grouting reinforcement body (6) is in a tubular shape and is provided in plurality. The grouting reinforcement bodies (6) are arranged at intervals around the center of the fixed pile foundation (2).

10. The utility pole reinforcement structure according to any one of claims 1 to 8, characterized in that: A retaining pile (41) inserted into the bottom of the foundation pit (4) is provided on one side of the foundation pit (4) close to the fixed pile foundation (2), and a retaining beam (42) extending out of the stratum (3) is provided on the top of the retaining pile (41).

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