CN218324190U

CN218324190U - Steel construction electric power iron tower

Info

Publication number: CN218324190U
Application number: CN202222533317.4U
Authority: CN
Inventors: 张义
Original assignee: Shandong Xingyuan Iron Tower Co ltd
Current assignee: Shandong Xingyuan Iron Tower Co ltd
Priority date: 2022-09-23
Filing date: 2022-09-23
Publication date: 2023-01-17
Anticipated expiration: 2032-09-23

Abstract

The utility model discloses a steel construction electric power iron tower, including base and electric power steelframe, the base up end is equipped with the recess, be equipped with the cat ladder in the recess, the fixed support ring that is equipped with on the electric power steelframe, support ring arc inner wall is equipped with the ring channel, be equipped with the swivel becket through stop gear in the ring channel, the swivel becket passes through fixed establishment and is connected with the cat ladder, the support ring top is equipped with the motor, the fixed solid fixed ring that is equipped with of motor outer wall, gu fixed ring passes through installation mechanism and is connected with the support ring, motor output shaft end fixing is equipped with the gear, support ring arc outer wall be equipped with one with the gear cooperation and with the opening of ring channel intercommunication. The utility model discloses a set up support ring, ring channel, swivel ring, stop gear and fixed establishment, can realize the stability of cat ladder position with the help of swivel ring cooperation connecting rod, can borrow spacing ring and spacing groove simultaneously and realize that the swivel ring is in the stability of ring channel internal position.

Description

Steel construction electric power iron tower

Technical Field

The utility model relates to an electric power iron tower technical field especially relates to a steel construction electric power iron tower.

Background

In power transmission, cables are required to be used as media for transmitting electric energy, the cables cannot be laid in unlimited length, particularly, when high-altitude transmission is carried out, supporting devices need to be arranged at certain intervals, a power iron tower is a common supporting device, meanwhile, a plurality of allocation devices are also arranged on the power iron tower, and the power iron tower plays an important role in normal operation of a power grid.

The utility model discloses a steel structure electric power iron tower, which comprises a power distribution machine room, an electric power steel frame and a ladder, wherein the upper surface of the power distribution machine room is fixedly connected with a base, a threaded rod is fixedly connected inside the base, the surface of the threaded rod is sleeved with the base, and the upper surface of the base is fixedly connected with the electric power steel frame; the cat ladder position is fixed in this scheme, can't accomplish the rotation and movement regulation operation for the electric power steelframe, leads to operating personnel openly and the corresponding electric power steelframe rigidity in the back when climbing with the help of the cat ladder, twists reverse the health by force and deal with other positions of electric power steelframe and can cause the unstability of standing, takes place easily and falls the accident, consequently, needs here to redesign a steel construction electric power iron tower to this problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the steel construction electric power iron tower that proposes, it can realize the stability of cat ladder position with the help of swivel becket cooperation connecting rod through setting up support ring, ring channel, swivel becket, stop gear and fixed establishment, can borrow the stability that spacing becket and spacing groove realized that the swivel becket is in the ring channel internal position simultaneously.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a steel construction electric power iron tower, includes base and electric power steelframe, the base up end is equipped with the recess, be equipped with the cat ladder in the recess, the fixed support ring that is equipped with on the electric power steelframe, support ring arc inner wall is equipped with the ring channel, be equipped with the swivel becket through stop gear in the ring channel, the swivel becket passes through fixed establishment and is connected with the cat ladder, the support ring top is equipped with the motor, the fixed solid fixed ring that is equipped with of motor outer wall, gu fixed ring passes through installation mechanism and is connected with the support ring, motor output shaft end fixing is equipped with the gear, support ring arc outer wall is equipped with one and cooperates and the opening that communicates with the ring channel with the gear, the gear passes through slewing mechanism and is connected with the swivel becket.

Preferably, the limiting mechanism comprises a limiting ring fixedly arranged on the bottom wall of the rotating ring, a limiting groove matched with the limiting ring is arranged on the bottom wall in the book searching annular groove, and the cross-sectional views of the limiting ring and the limiting groove are both T-shaped.

Preferably, the fixing mechanism comprises a connecting rod fixedly connected with the arc-shaped inner wall of the rotating ring, and the end part of the connecting rod is connected with the ladder stand.

Preferably, the mounting mechanism comprises two fixing plates fixedly connected with the arc-shaped outer wall of the fixing ring, and the fixing plates are connected with the support ring through fixing bolts.

Preferably, the rotating mechanism comprises a gear ring fixedly arranged on the arc-shaped outer wall of the rotating ring, and the gear ring is meshed with the gear.

Preferably, the groove is circular in plan view, and the inner diameter of the groove is the same as that of the support ring.

The utility model has the advantages that:

1. through setting up support ring, ring channel, rotating ring, stop gear and fixed establishment, can realize the stability of cat ladder position with the help of the rotating ring cooperation connecting rod, can realize the stability that the rotating ring is in the ring channel internal position with the help of spacing ring and spacing groove simultaneously.

2. Through setting up motor, solid fixed ring, installation mechanism and slewing mechanism, can drive the swivel becket with the help of the motor cooperation gear that can conveniently dismantle and ring gear subassembly and rotate to realize the adjustment in cat ladder position, guarantee the practicality and the convenience of device.

Drawings

Fig. 1 is a schematic structural view of a steel structure electric power iron tower provided by the utility model;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is a schematic view of the internal structure of the support ring;

fig. 4 is a schematic vertical sectional view of the support ring.

In the figure: the device comprises a base 1, an electric steel frame 2, a groove 3, a support ring 4, a crawling ladder 5, a motor 6, a fixing ring 7, a fixing plate 8, a fixing bolt 9, an annular groove 10, a rotating ring 11, a gear ring 12, a gear 13, a connecting rod 14 and a limiting ring 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a steel construction electric power iron tower, including base 1 and electric power steelframe 2, base 1 up end is equipped with recess 3, be equipped with cat ladder 5 in the recess 3, electric power steelframe 2 is last to be fixed to be equipped with support ring 4, support ring 4 arc inner wall is equipped with ring channel 10, be equipped with swivel becket 11 through stop gear in the ring channel 10, stop gear is including fixed spacing ring 15 that sets up on swivel becket 11 diapire, be equipped with the spacing groove with 15 complex of spacing ring in the book searching ring channel 10 bottom wall, spacing ring 15 is T shape with spacing groove cross-sectional view, rely on spacing ring 15 and spacing groove to realize stable the rotation when swivel becket 11 is in ring channel 10, guarantee that its orbit can not take place the skew.

The rotating ring 11 is connected with the crawling ladder 5 through a fixing mechanism, the fixing mechanism comprises a connecting rod 14 fixedly connected with the arc-shaped inner wall of the rotating ring 11, the end portion of the connecting rod 14 is connected with the crawling ladder 5, and the crawling ladder 5 can be driven to rotate by means of the connecting rod 14 when the rotating ring 11 rotates.

Support ring 4 top is equipped with

motor

6, and 6 outer wall fixings of motor are equipped with solid fixed ring 7, and solid fixed ring 7 is connected with support ring 4 through installation mechanism, and installation mechanism includes two fixed plates 8 with solid fixed ring 7 arc outer wall fixed connection, and fixed plate 8 is connected with support ring 4 through fixing bolt 9, and motor 6 relies on solid fixed ring 7, fixed plate 8 and fixing bolt 9 to have realized with support ring 4 stable connection and convenient dismantlement or installation.

The fixed gear 13 that is equipped with of motor 6 output shaft tip, 4 arc outer walls of support ring are equipped with one and cooperate with gear 13 and with the opening of ring channel 10 intercommunication, gear 13 passes through slewing mechanism and is connected with swivel ring 11, slewing mechanism is including fixed ring gear 12 that sets up on 11 arc outer walls of swivel ring, ring gear 12 and gear 13 meshing, starter motor 6 can drive gear 13 and rotate, gear 13 can drive swivel ring 11 at the internal rotation of ring channel 10 with the help of ring gear 12 when rotating.

The plan view of the groove 3 is circular, the inner diameter of the groove 3 is the same as that of the support ring 4, and the size of the groove is the same, so that the ladder stand 5 can be vertically placed.

The utility model discloses during the use, starter motor 6 can drive gear 13 and rotate, gear 13 can drive swivel ring 11 at ring channel 10 internal rotation with the help of ring gear 12 when rotating, rely on spacing ring 15 and spacing groove to realize stable the rotation when swivel ring 11 is in ring channel 10, guarantee that its orbit can not take place the skew, can drive cat ladder 5 with the help of connecting rod 14 when swivel ring 11 rotates and rotate, drive the adjustment in cat ladder 5 realization position, thereby make the operating personnel who is in on cat ladder 5 face and other positions of electric power steelframe 2 dorsad, convenience when guaranteeing the device to use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a steel construction electric power iron tower, includes base (1) and electric power steelframe (2), its characterized in that, base (1) up end is equipped with recess (3), be equipped with cat ladder (5) in recess (3), fixed support ring (4) of being equipped with on electric power steelframe (2), support ring (4) arc inner wall is equipped with ring channel (10), be equipped with swivel ring (11) through stop gear in ring channel (10), swivel ring (11) are connected with cat ladder (5) through fixed establishment, support ring (4) top is equipped with motor (6), motor (6) outer wall is fixed and is equipped with solid fixed ring (7), gu fixed ring (7) are connected with support ring (4) through installation mechanism, motor (6) output shaft end fixing is equipped with gear (13), support ring (4) arc outer wall is equipped with one and cooperates and the opening that communicates with ring channel (10) with gear (13), gear (13) are connected with swivel ring (11) through slewing mechanism.

2. The steel structure electric power iron tower of claim 1, wherein the limiting mechanism comprises a limiting ring (15) fixedly arranged on the bottom wall of the rotating ring (11), a limiting groove matched with the limiting ring (15) is arranged on the bottom wall of the book searching annular groove (10), and the cross-sectional views of the limiting ring (15) and the limiting groove are both T-shaped.

3. The steel structure electric power tower as claimed in claim 2, wherein the fixing mechanism comprises a connecting rod (14) fixedly connected with the arc-shaped inner wall of the rotating ring (11), and the end part of the connecting rod (14) is connected with the ladder (5).

4. The steel structure electric power tower of claim 3, wherein the mounting mechanism comprises two fixing plates (8) fixedly connected with the arc-shaped outer walls of the fixing rings (7), and the fixing plates (8) are connected with the support rings (4) through fixing bolts (9).

5. The steel structure electric power tower of claim 4, characterized in that the rotating mechanism comprises a gear ring (12) fixedly arranged on the arc-shaped outer wall of the rotating ring (11), and the gear ring (12) is meshed with the gear (13).

6. The steel structure power tower of claim 5, characterized in that the groove (3) is circular in top view, and the inner diameter of the groove (3) is the same as the inner diameter of the support ring (4).