CN218970806U

CN218970806U - Annular concrete pole

Info

Publication number: CN218970806U
Application number: CN202222719480.XU
Authority: CN
Inventors: 宁娜; 李滔亮; 赵玉峰
Original assignee: Jiangxi Bada New Building Materials Technology Co ltd
Current assignee: Jiangxi Bada New Building Materials Technology Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-05-05
Anticipated expiration: 2032-10-17

Abstract

The utility model discloses an annular concrete pole, which belongs to the technical field of concrete poles and comprises a pole body and a supporting seat for supporting the pole body, wherein a rotating shaft is rotationally connected to the supporting seat, two groups of thread grooves with opposite directions are symmetrically formed in the outer wall of the rotating shaft, guide blocks are connected with the outer sides of the two groups of thread grooves of the outer wall of the rotating shaft in a threaded manner, a fixed block for fixing the pole body is fixedly connected to the surface of the guide blocks, a connecting block is fixedly connected to the outer wall of one side of the fixed block, a supporting rod is fixedly connected to the surface of the connecting block, a positioning block for supporting the pole body is fixedly connected to the surface of the supporting rod, and a positioning sleeve is fixedly connected to the outer wall of one side of the positioning block. This annular concrete pole can carry out auxiliary stay to the pole body, improves the steadiness of pole body.

Description

Annular concrete pole

Technical Field

The utility model belongs to the technical field of concrete electric poles, and particularly relates to an annular concrete electric pole.

Background

The concrete pole is an electric pole made of concrete, steel bars and steel wires, the concrete pole is an indispensable device in electric power transmission, the annular concrete pole is most widely applied, and along with the rapid development of electric power industry, the technical requirements on electric power transmission and distribution lines are higher and higher, and as the same pole erection loops of the electric power transmission and distribution lines are increased, the line diameters of transmission wires are increased, and the spans and heights of the transmission and distribution lines are continuously increased, the higher requirements on the strength, the height and the bending moment of the transmission and distribution pole are provided.

Reference is made to the Chinese patent grant: annular concrete pole, authorized bulletin number: CN214062536U comprises a fixed base, a circular table is arranged at the center of the upper surface of the fixed base, a diamond-shaped groove is arranged at the center of the upper surface of the circular table, an electric pole main body is arranged above the circular table, a prism is arranged at the position, corresponding to the diamond-shaped groove, of the lower surface of the electric pole main body, a plurality of threaded holes are formed in the upper surface of the fixed base, close to the edge, of the fixed base, fastening bolts are arranged in the threaded holes, a fixed column is arranged at the center of the lower surface of the fixed base, and a tray is arranged at the bottom of the fixed column; the utility model is convenient for burying the whole fixed base into the ground, has stability, the fixed base is further fixedly connected with the ground under the cooperation of the fastening bolts, saves the installation time of the fixed base, saves time and labor, and is convenient for quick plug-in installation under the plug-in cooperation of the prismatic pole body and the rhombic groove, and the electric pole body or the fixed base can be quickly replaced and used. However, certain certainty exists that the electric pole lacks stable support, and when natural disasters such as extreme weather, high wind and the like are encountered, the electric pole can be fallen, so that the use is affected.

Disclosure of Invention

The utility model aims to provide an annular concrete pole, which aims to solve the problems that the pole provided in the background art lacks stable support, and the phenomenon of pole toppling can be caused and the use is influenced when natural disasters such as extreme weather, strong wind and the like are encountered.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an annular concrete pole, includes the pole body and is used for carrying out the supporting seat that supports to the pole body, the supporting seat internal rotation is connected with the axis of rotation, two sets of thread grooves that trend is opposite have been seted up to the outer wall symmetry of axis of rotation, and the equal threaded connection of two sets of thread grooves of axis of rotation outer wall has the guide block, the fixed surface of guide block is connected with the fixed block that is used for carrying out fixed to the pole body, one side outer wall fixedly connected with connecting block of fixed block, the fixed surface of connecting block is connected with the bracing piece, the fixed surface of bracing piece is connected with the locating piece that is used for carrying out the support to the pole body, one side outer wall fixedly connected with positioning sleeve of locating piece.

In a further embodiment, a stepping motor is mounted on the bottom wall of the inner cavity of the supporting seat, and a driving gear is fixedly connected to the outer wall of the output shaft of the stepping motor.

In a further embodiment, the outer wall of the rotating shaft is fixedly connected with a driven gear meshed with the driving gear, and the opposite surfaces of the two fixed blocks are fixedly connected with protection pads.

In a further embodiment, a through hole is formed in the outer wall of one side, far away from the positioning block, of the positioning sleeve, an adjusting screw is rotatably connected in the through hole of the positioning sleeve, and a connecting sleeve is connected to the outer wall of the adjusting screw in a threaded manner.

In a further embodiment, one end of the connecting sleeve extends into the positioning block, the end face of the connecting sleeve, which is positioned in the positioning block, is fixedly connected with the positioning plate, and one end of the adjusting screw, which is far away from the positioning plate, is fixedly connected with the adjusting block.

In a further embodiment, a limiting column is fixedly connected in the positioning sleeve, and a limiting block fixedly connected with the connecting sleeve is slidably connected to the outer portion of the limiting column.

The utility model has the technical effects and advantages that:

according to the annular concrete pole, the positioning block is stably supported through the supporting rod, and meanwhile, the adjusting screw is rotated, so that the positioning plate is attached to the outer wall of the pole body, the pole body can be stably supported, and the stability of the pole body in the use process is ensured; the driving gear is driven to rotate through the stepping motor, and the driving gear drives the rotating shaft to rotate through the driven gear, so that the fixing block and the locating plate are driven to move, the fixing block and the locating plate are separated from the electric pole body, the electric pole body can be detached, the electric pole body can be disassembled and maintained conveniently, the distance between the two fixing blocks and the locating plate is adjusted simultaneously, the electric pole bodies with different specifications can be fixed, the annular concrete electric pole can be supported in an auxiliary mode, and the stability of the electric pole body is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of a support base of the present utility model;

FIG. 3 is a cross-sectional view of the connection of the locating block and the locating sleeve of the present utility model;

fig. 4 is an enlarged view of fig. 3 a in accordance with the present utility model.

In the figure: 1. an electric pole body; 2. a support base; 21. a stepping motor; 22. a drive gear; 23. a rotating shaft; 24. a driven gear; 25. a guide block; 26. a fixed block; 27. a protective pad; 28. a connecting block; 29. a support rod; 3. a positioning block; 31. positioning a sleeve; 32. adjusting a screw; 33. connecting sleeves; 34. a positioning plate; 35. an adjusting block; 36. a limit column; 37. and a limiting block.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model.

In order to facilitate the disassembly and maintenance of the electric pole body 1, as shown in fig. 1 and 2, the bottom of the electric pole body 1 is movably connected with a supporting seat 2 for supporting the electric pole body, the bottom wall of the inner cavity of the supporting seat 2 is provided with a stepping motor 21 through a bolt, the outer wall of the output shaft of the stepping motor 21 is fixedly welded with a driving gear 22, the supporting seat 2 is rotatably connected with a rotating shaft 23 through a welded bearing, the outer wall of the rotating shaft 23 is fixedly welded with a driven gear 24 meshed with the driving gear 22, two groups of thread grooves with opposite directions are symmetrically arranged on the outer wall of the rotating shaft 23, the two groups of thread grooves on the outer wall of the rotating shaft 23 are respectively and symmetrically provided with a guide block 25, the surface of the supporting seat 2 is symmetrically provided with two guide grooves for the guide blocks 25 to move, the guide grooves are matched with the guide blocks 25 in size, can be when axis of rotation 23 rotates, restrict the travel path to guide block 25, guarantee guide block 25 horizontal migration in supporting seat 2, guide block 25's surface welded fastening has the fixed block 26 that is used for fixing pole body 1, the opposite face of two fixed blocks 26 all is through screw fixedly connected with protection pad 27, protection pad 27's setting can avoid pole body 1 impaired, drive driving gear 22 through step motor 21 and rotate, driving gear 22 drives axis of rotation 23 through driven gear 24, thereby drive fixed block 26 and remove, make two fixed blocks 26 separation, can accomplish dismantling pole body 1, be convenient for carry out dismouting and maintenance to pole body 1, adjust the distance between two fixed blocks 26 simultaneously, can fix pole body 1 of different specifications.

In order to assist in supporting the electric pole body 1 and improve the stability of the electric pole body 1, as shown in fig. 1, 3 and 4, a connecting block 28 is welded and fixed on the outer wall of one side of the fixed block 26, a supporting rod 29 is welded and fixed on the surface of the connecting block 28, a positioning block 3 for supporting the electric pole body 1 is welded and fixed on the surface of the supporting rod 29, and a positioning sleeve 31 is welded and fixed on the outer wall of one side, far away from the electric pole body 1, of the positioning block 3;

the through-hole has been seted up to one side outer wall that locating sleeve 31 kept away from locating piece 3, and be connected with adjusting screw 32 through welded rotation in the through-hole of locating sleeve 31, adjusting screw 32's outer wall threaded connection has adapter sleeve 33, the one end of adapter sleeve 33 extends to in the locating piece 3, the terminal surface that adapter sleeve 33 is located the locating piece 3 is through screw fixedly connected with locating plate 34, adjusting screw 32 is kept away from the one end welded fastening of locating plate 34 has regulating block 35, welded fastening has spacing post 36 in the locating sleeve 31, spacing post 36's the other end and locating piece 3 welded fastening, spacing post 36's outside sliding connection has with adapter sleeve 33 welded fastening's stopper 37, when adjusting screw 32 rotates, stopper 37 slides in spacing post 36's outside, can restrict adapter sleeve 33's travel path, guarantee adapter sleeve 33 and locating plate 34 horizontal migration, carry out steady support to locating piece 3 through bracing piece 29, simultaneously rotate adjusting screw 32, make locating plate 34 laminating at pole body 1's outer wall, thereby can carry out steady support to pole body 1, stability in the use has been guaranteed to pole body 1.

Working principle:

this annular concrete pole, when using, place supporting seat 2 in the foundation ditch on ground, thereby fix the position of supporting seat 2, place pole body 1 on the surface of supporting seat 2 again, start step motor 21, step motor 21 drives driving gear 22 rotation, driving gear 22 drives axis of rotation 23 through driven gear 24 and rotates, thereby drive fixed block 26 and remove, make two fixed blocks 26 laminating at the outer wall of pole body 1, thereby accomplish the installation to pole body 1, rethread regulating block 35 rotates adjusting screw 32, drive adapter sleeve 33 and remove, make locating plate 34 laminating at the outer wall of pole body 1, carry out stable support to locating piece 3 through bracing piece 29, the stability of pole body 1 in the use has been guaranteed.

Finally, it should be noted that: the foregoing is merely preferred and is not intended to limit the utility model.

Claims

1. The utility model provides an annular concrete pole, includes pole body (1) and is used for carrying out supporting seat (2) that support to pole body (1), its characterized in that: the utility model discloses a pole body, including supporting seat (2), supporting seat (26), connecting block (28), supporting rod (29)'s fixed surface are connected with locating piece (3) that are used for carrying out support to pole body (1), locating piece (3) are connected with to one side outer wall fixedly connected with of locating piece (3), locating piece (31) are connected with to one side outer wall fixedly connected with.

2. An annular concrete pole as recited in claim 1, wherein: the bottom wall of the inner cavity of the supporting seat (2) is provided with a stepping motor (21), and the outer wall of an output shaft of the stepping motor (21) is fixedly connected with a driving gear (22).

3. An annular concrete pole as recited in claim 2, wherein: the outer wall of the rotating shaft (23) is fixedly connected with a driven gear (24) meshed with the driving gear (22), and the opposite surfaces of the two fixed blocks (26) are fixedly connected with protection pads (27).

4. An annular concrete pole as recited in claim 1, wherein: the positioning sleeve (31) is provided with a through hole on the outer wall of one side far away from the positioning block (3), an adjusting screw (32) is rotatably connected in the through hole of the positioning sleeve (31), and a connecting sleeve (33) is connected with the outer wall of the adjusting screw (32) in a threaded manner.

5. An annular concrete pole as recited in claim 4, wherein: one end of the connecting sleeve (33) extends into the positioning block (3), the end face of the connecting sleeve (33) positioned in the positioning block (3) is fixedly connected with a positioning plate (34), and one end of the adjusting screw (32) away from the positioning plate (34) is fixedly connected with an adjusting block (35).

6. An annular concrete pole as recited in claim 4, wherein: the positioning sleeve (31) is internally and fixedly connected with a limiting column (36), and a limiting block (37) fixedly connected with the connecting sleeve (33) is connected to the outside of the limiting column (36) in a sliding manner.