CN-224228360-U - Mounting structure of electric power tower pole base

Abstract

The utility model discloses an installation structure of an electric power tower pole base, which comprises a concrete counterweight base, wherein a concrete connecting seat is arranged above the concrete counterweight base, a fixed seat is fixedly connected to the upper surface of the concrete connecting seat, a concrete tower pole is arranged in the fixed seat, two positioning holes are formed in the upper surface of the concrete connecting seat, and two positioning protrusions are arranged on the upper surface of the concrete counterweight base. This mounting structure adopts prefabricated part, through the preparation in advance of concrete counter weight base, concrete connecting seat and concrete tower pole, can reduce the time of site operation, through locating hole and location arch in addition, can make quick location installation between concrete counter weight base, the concrete connecting seat, through the cooperation of locking structure such as screw thread staple, fixing screw rod, can make quick connect fixedly between concrete counter weight base, concrete connecting seat and the concrete tower pole simultaneously, improve the installation rate.

Inventors

• HE ZHE
• JIANG HUIQIANG
• LI WEI

Assignees

• 浙江智源电力设计有限公司

Dates

Publication Date

20260512

Application Date

20250609

Claims (7)

1. 1. The mounting structure of the electric power tower pole base is characterized by comprising a concrete counterweight base (2), wherein a concrete connecting seat (1) is arranged above the concrete counterweight base (2), a fixing seat (3) is fixedly connected to the upper surface of the concrete connecting seat (1), a concrete tower pole (20) is arranged inside the fixing seat (3), two positioning holes (7) are formed in the upper surface of the concrete connecting seat (1), two positioning protrusions (8) are formed in the upper surface of the concrete counterweight base (2), the top ends of the two positioning protrusions (8) penetrate through the positioning holes (7) and extend to the upper side of the positioning holes (7), first through holes (9) are formed in the outer surfaces of the two positioning protrusions (8), two second through holes (11) are formed in the outer surfaces of the fixing seat (3), two threaded fixing nails (10) are formed in the inner surfaces of the two threaded sleeves (6) in a fixing manner, and the two threaded fixing nails (10) are matched with the outer surfaces of the threaded sleeves (6).
2. 2. The mounting structure of the electric power tower pole base according to claim 1, wherein the inner ring of the concrete tower pole (20) is fixedly connected with a rectangular limiting plate (4), the upper surface of the concrete connecting seat (1) is fixedly connected with a guide limiting block (5), and the outer surface of the guide limiting block (5) is in contact with the inner wall of the rectangular limiting plate (4).
3. 3. The mounting structure of the power tower pole base according to claim 1, wherein a plurality of third through holes (15) are formed in the outer surface of the fixing base (3), and locking screws (14) are arranged in the third through holes (15).
4. 4. The mounting structure of an electric power tower pole base according to claim 1, wherein two groups of circular holes (18) are formed in the upper surface of the concrete connecting seat (1), two groups of fixing screws (17) are fixedly connected to the upper surface of the concrete counterweight base (2), and the top ends of the two groups of fixing screws (17) penetrate through the circular holes (18) and extend to the upper portion of the circular holes (18).
5. 5. The mounting structure of the electric power tower pole base according to claim 4, wherein two groups of locking nuts (19) are arranged above the concrete connecting seat (1), and the inner ring of the locking nuts (19) is matched with the outer surface of the fixing screw (17).
6. 6. The mounting structure of a power tower pole base according to claim 1, wherein a metal sleeve (12) is fixedly embedded on the outer surface of the concrete tower pole (20), a plurality of thread grooves (13) are formed in the outer surface of the metal sleeve (12), and the inner walls of the thread grooves (13) are in threaded connection with the outer surface of a locking screw (14).
7. 7. The installation structure of the electric power tower pole base according to claim 1, wherein two groups of hoisting pieces (16) are fixedly embedded on the outer surface of the concrete counterweight base (2), and the upper surface of the concrete counterweight base (2) is in close contact with the bottom surface of the concrete connecting seat (1).

Description

Mounting structure of electric power tower pole base Technical Field The utility model relates to the field of power towers, in particular to a mounting structure of a power tower base. Background The electric power tower pole is an important infrastructure for supporting and erecting an electric power line, is widely applied to power transmission and distribution systems, comprises concrete poles, steel poles and the like, is relatively short and small, is distributed in urban streets, rural areas and other areas, and is responsible for converting high-voltage electricity into low-voltage electricity suitable for families and enterprises to realize 'last kilometer' transmission of electric energy. But in the installation of present electric power tower pole, foundation construction adopts cast in situ concrete's mode more, need carry out foundation ditch excavation, then ligature reinforcing bar, prop up and establish the template, pour concrete at last and form the base, and electric power tower pole adopts this kind of mode to be connected with the base and installs construction speed slower, reduces the installation effectiveness to electric power tower pole to base structure is difficult to later stage recycle. Therefore, we propose a mounting structure of the power tower pole base to solve the above problems. Disclosure of utility model The utility model aims to provide an installation structure of a power tower pole base, which aims to solve the problems in the background technology. In order to achieve the above purpose, the present utility model provides the following technical solutions: The utility model provides a mounting structure of electric power tower pole base, includes concrete counter weight base, concrete counter weight base's top is equipped with the concrete connecting seat, the last fixed surface of concrete connecting seat is connected with the fixing base, the inside of fixing base is equipped with the concrete tower pole, two locating holes have been seted up to the upper surface of concrete connecting seat, concrete counter weight base's upper surface is provided with two location archs, two the bellied top of location all runs through the locating hole and extends to the top of locating hole, two the first through-hole has all been seted up to the bellied surface of location, two second through-holes have been seted up to the surface of fixing base, the fixed mosaic of surface of concrete tower pole has two screw sleeve, two the inside of first through-hole all is equipped with screw-thread fixing nail, and screw-thread fixing nail's surface and screw sleeve's inner circle looks adaptation. In a further embodiment, the inner ring of the concrete tower pole is fixedly connected with a rectangular limiting plate, the upper surface of the concrete connecting seat is fixedly connected with a guide limiting block, and the outer surface of the guide limiting block is contacted with the inner wall of the rectangular limiting plate. In a further embodiment, a plurality of third through holes are formed in the outer surface of the fixing base, locking screws are arranged in the third through holes, a metal sleeve is inlaid in the outer surface of the concrete tower pole, a plurality of thread grooves are formed in the outer surface of the metal sleeve, and the inner walls of the thread grooves are in threaded connection with the outer surface of the locking screws. In a further embodiment, two sets of circular holes are formed in the upper surface of the concrete connecting seat, two sets of fixing screws are fixedly connected to the upper surface of the concrete counterweight base, the tops of the two sets of fixing screws penetrate through the circular holes and extend to the upper side of the circular holes, two sets of locking nuts are arranged above the concrete connecting seat, and the inner rings of the locking nuts are matched with the outer surfaces of the fixing screws. In a further embodiment, two sets of hoisting pieces are fixedly embedded on the outer surface of the concrete counterweight base, and the upper surface of the concrete counterweight base is in close contact with the bottom surface of the concrete connecting seat. Compared with the prior art, the utility model has the beneficial effects that: The prefabricated part is adopted in the structure, the time of site construction can be reduced through the prefabricated of the concrete counterweight base, the concrete connecting seat and the concrete tower pole, in addition, through the locating hole and the locating protrusion, the concrete counterweight base and the concrete connecting seat can be quickly located and installed, meanwhile, the rectangular limiting plate and the guide limiting block are utilized, the concrete connecting seat and the concrete tower pole can be connected and installed, the concrete counterweight base, the concrete connecting seat and the concrete tower pole can be quickly connected and f