CN220424385U - Anti-falling mechanism of communication iron tower - Google Patents

Abstract

The utility model discloses an anti-falling mechanism of a communication iron tower, which comprises a bottom ring, a servo motor and a lifting mechanism, wherein a driving mechanism is arranged on the outer wall of the upper end of the side of the bottom ring, a base is movably arranged on the inner wall of the upper end of the bottom ring, a positioning plate is fixedly connected to the side of the upper surface of the base, a supporting frame is fixedly arranged on the upper surface of the base on the side of the positioning plate, protruding columns are fixedly arranged on the outer wall of the side of the positioning plate at equal intervals, the lifting mechanism is fixedly arranged on the upper surface of the supporting frame, a positioning rod is fixedly connected to the lower end part of a steel cable on the lifting mechanism, the positioning rod is fixedly arranged on the inner wall of the side of a protection bin, a limiting arm is fixedly arranged on the outer wall of the side of the protection bin, a clamping rod is fixedly connected to the outer wall of the side of the positioning rod, and a clamping sleeve is sleeved on the outer wall of the clamping rod. The anti-falling mechanism of the communication iron tower is convenient to rotate, so that workers can conveniently encircle the iron tower to install equipment, and the practicability of the device is improved.

Description

Anti-falling mechanism of communication iron tower

Technical Field

The utility model relates to the technical field of anti-falling mechanisms, in particular to an anti-falling mechanism of a communication iron tower.

Background

Communication tower is the equipment of transmission and receipt wireless network signal, and its main role is to promote wireless network signal's coverage to make people can enjoy the convenience and the high efficiency that the network brought, and can install the equipment that is related with communication on the communication tower, and iron tower height is higher, can use the anti-falling structure to protect oneself when consequently the staff installs equipment.

However, if the publication number is CN206319689U, the anti-falling mechanism of the communication tower and the communication tower with the authorized bulletin date being 20170711 can provide anti-falling protection for workers when the workers install equipment, but the device is only convenient for the workers to install equipment on one side of the tower, so that the practicability of the device is insufficient.

Aiming at the problems, innovative design is urgently needed on the basis of the prior anti-falling mechanism of the communication tower.

Disclosure of Invention

The utility model aims to provide a communication iron tower anti-falling mechanism, which aims to solve the problems that the prior communication iron tower anti-falling mechanism is inconvenient to rotate, so that a worker cannot conveniently encircle an iron tower to install equipment, and the practicability of the device is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a communication tower anti-falling mechanism, includes bottom ring, servo motor and elevating system, actuating mechanism is installed to the upper end outer wall of bottom ring avris, and the upper end inner wall movable mounting of bottom ring has the base to the avris fixedly connected with locating plate of base upper surface, and the base upper surface fixed mounting of locating plate avris has the support frame, and the avris outer wall equidistant projection that is fixed with of locating plate simultaneously;

the upper surface fixed of support frame is provided with elevating system, and the lower tip fixedly connected with locating lever of elevating system upper wire rope to locating lever fixed mounting is in the avris inner wall of protection storehouse, and the avris outer wall of protection storehouse is fixed to be provided with the spacing arm moreover, the upper end outer wall fixedly connected with clamping lever of locating lever avris, and the outer wall cover of clamping lever is equipped with the cutting ferrule.

Preferably, the driving mechanism comprises a bracket, a servo motor and a gear, wherein the bracket is fixedly arranged on the outer wall of the upper end of the side of the bottom ring, the servo motor is fixedly arranged on the upper surface of the bracket, and the gear is fixedly connected with the lower end part of the output shaft of the servo motor.

Preferably, the outer wall of the upper end of the base at the side of the gear is fixedly provided with a tooth protrusion, and the tooth protrusion is meshed with the gear.

Preferably, the rollers are mounted on the lower surface of the base at equal angles, and the base and the bottom ring form a rotating structure.

Preferably, the limiting arms and the supporting frame form a sliding structure, the limiting arms are symmetrically distributed about the transverse central axis of the protection bin, and the supporting frame is fixedly connected with the positioning plate.

Preferably, the cutting ferrule is connected with the convex column and the clamping rod in a threaded manner respectively, and the cutting ferrule is attached to the positioning plate.

Compared with the prior art, the utility model has the beneficial effects that: the staff turns over into in the protection storehouse, start elevating system and drive the locating lever and shift up afterwards, drive the protection storehouse through the locating lever and shift up, make the protection storehouse drive the staff and shift up, thereby let the staff install the equipment on the iron tower, and along with the upward movement of protection storehouse, the protection storehouse drives spacing arm and slides along the support frame and shift up, after the protection storehouse shifts up, the rotatory cutting ferrule of staff is along the card pole removal cover to establish the outside of projection, then drive the gear rotation through servo motor, make the gear drive tooth protruding rotate, then drive the base rotation through tooth protruding, and the base drives the gyro wheel laminating ground and roll, thereby make the base rotate relatively the bottom ring is stable, and then drive the protection storehouse and rotate around the iron tower, make things convenient for the staff to encircle the iron tower and carry out equipment installation, the practicality of device has been promoted.

Drawings

FIG. 1 is a schematic view of the present utility model in a front cross-section;

FIG. 2 is a schematic top view of a gear according to the present utility model;

FIG. 3 is a schematic top view of the spacing arm of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

fig. 5 is an enlarged schematic view of the structure of fig. 1 at B according to the present utility model.

In the figure: 1. a bottom ring; 2. a driving mechanism; 201. a bracket; 202. a servo motor; 203. a gear; 3. a base; 4. tooth convex; 5. a roller; 6. a positioning plate; 7. a support frame; 8. a convex column; 9. a lifting mechanism; 10. a positioning rod; 11. a protection bin; 12. a limiting arm; 13. a clamping rod; 14. a card sleeve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a communication tower anti-falling mechanism, including bottom ring 1, actuating mechanism 2, support 201, servo motor 202, gear 203, base 3, tooth protruding 4, gyro wheel 5, locating plate 6, support frame 7, projection 8, elevating system 9, locating lever 10, protection storehouse 11, spacing arm 12, clamping lever 13 and cutting ferrule 14, the upper end outer wall of bottom ring 1 avris is provided with actuating mechanism 2, and the upper end inner wall activity of bottom ring 1 is provided with base 3, and the avris fixed mounting of base 3 upper surface has locating plate 6, and the base 3 upper surface fixed connection of locating plate 6 avris has support frame 7, the avris outer wall equidistant projection 8 of locating plate 6 is fixed with simultaneously, actuating mechanism 2 includes support 201, servo motor 202 and gear 203, and support 201 is fixed to the upper end outer wall of bottom ring 1 avris, and the upper surface fixed mounting of support 201 has servo motor 202, the gear 203 is fixedly arranged at the lower end part of the output shaft of the servo motor 202, the base 3 is conveniently driven to rotate by the driving mechanism 2, the base 3 drives the protection bin 11 to rotate around the iron tower, thereby workers can carry out equipment installation around the iron tower, the practicability of the device is improved, the outer wall of the upper end of the base 3 at the side of the gear 203 is fixedly connected with the tooth boss 4, the tooth boss 4 and the gear 203 are meshed, the servo motor 202 is conveniently driven to rotate the gear 203, the gear 203 drives the tooth boss 4 to rotate, the roller 5 is arranged on the lower surface of the base 3 at equal angles, the base 3 and the bottom ring 1 form a rotating structure, the tooth boss 4 is conveniently driven to rotate relative to the bottom ring 1, the base 3 drives the roller 5 to roll along with the ground, when the workers are required to move around the iron tower for the convenience of the installation equipment of the workers, as shown in figures 1-3 and 5, the servo motor 202 is started by the staff, then the servo motor 202 drives the gear 203 to rotate, then the gear 203 drives the tooth bulge 4 to rotate, then the tooth bulge 4 drives the base 3 to rotate around the bottom ring 1, and the base 3 drives the roller 5 to roll on the ground, so that the base 3 drives the protection bin 11 to rotate around the iron tower, the staff is convenient to install equipment around the iron tower, and the practicability of the device is improved.

The upper surface fixed mounting of support frame 7 has elevating system 9, and elevating system 9 goes up the fixed locating lever 10 that is provided with of lower tip fixed of cable wire, and locating lever 10 fixed connection is in the avris inner wall of protection storehouse 11, and avris outer wall fixed mounting of protection storehouse 11 has spacing arm 12, spacing arm 12 and support frame 7 sliding connection, and spacing arm 12 is about the horizontal axis symmetry distribution of protection storehouse 11, and support frame 7 and locating plate 6 fixed connection, when being convenient for elevating system 9 drove protection storehouse 11 and lift and remove, protection storehouse 11 drives spacing arm 12 and slides relative support frame 7, thereby make protection storehouse 11 stably lift, and the fastness of device has been promoted, as shown in fig. 1 and 3-4, with bottom ring 1 fixed subaerial, then fix the communication tower in the inside of base 3, during the device, the staff turns over into in protection storehouse 11, then the staff starts elevating system 9 drive locating lever 10 and moves up, then locating lever 10 drives protection storehouse 11 and moves up, and along with protection storehouse 11, protection storehouse 11 drives spacing arm 12 and slides along support frame 7, when protection storehouse 11 moves up and moves up to appointed position, then, work clamp sleeve 14 is followed by setting up and down the safety sleeve 14, thereby the safety sleeve 14 is followed to the safety device is installed to the safety device of staff, and is followed by the safety sleeve 14.

The upper end outer wall of locating lever 10 avris is fixed and is provided with clamping lever 13, and clamping lever 13's outer wall swing joint has cutting ferrule 14, cutting ferrule 14 respectively with projection 8 and clamping lever 13 screw thread setting, and cutting ferrule 14 and locating plate 6 laminating are connected, the outside of projection 8 is established along clamping lever 13 removal cover to rotatory cutting ferrule 14 of being convenient for cutting ferrule 14 laminating locating plate 6 to spacing protection storehouse 11, hoisting device's security.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. The utility model provides a communication tower anti-falling mechanism, includes bottom ring (1), servo motor (202) and elevating system (9), its characterized in that: the driving mechanism (2) is arranged on the outer wall of the upper end of the side of the bottom ring (1), the base (3) is movably arranged on the inner wall of the upper end of the bottom ring (1), the positioning plate (6) is fixedly connected to the side of the upper surface of the base (3), the supporting frame (7) is fixedly arranged on the upper surface of the base (3) on the side of the positioning plate (6), and the convex columns (8) are uniformly fixed on the outer wall of the side of the positioning plate (6) at equal intervals;

the upper surface fixed of support frame (7) is provided with elevating system (9), and the lower tip fixedly connected with locating lever (10) of cable wire on elevating system (9) to locating lever (10) fixed mounting is in the avris inner wall of protection storehouse (11), and the avris outer wall of protection storehouse (11) is fixed to be provided with spacing arm (12) moreover, the upper end outer wall fixedly connected with clamping lever (13) of locating lever (10) avris, and the outer wall cover of clamping lever (13) is equipped with cutting ferrule (14).

2. The communication pylon anti-crash mechanism of claim 1 wherein: the driving mechanism (2) comprises a support (201), a servo motor (202) and a gear (203), the support (201) is fixedly arranged on the outer wall of the upper end of the side of the bottom ring (1), the servo motor (202) is fixedly arranged on the upper surface of the support (201), and the gear (203) is fixedly connected to the lower end part of the output shaft of the servo motor (202).

3. The communication tower anti-falling mechanism according to claim 2, wherein: the gear (203) is characterized in that a tooth protrusion (4) is fixedly arranged on the outer wall of the upper end of the base (3) at the side of the gear (203), and the tooth protrusion (4) is meshed with the gear (203).

4. The communication pylon anti-crash mechanism of claim 1 wherein: the rollers (5) are arranged on the lower surface of the base (3) at equal angles, and the base (3) and the bottom ring (1) form a rotating structure.

5. The communication pylon anti-crash mechanism of claim 1 wherein: the limiting arms (12) and the supporting frame (7) form a sliding structure, the limiting arms (12) are symmetrically distributed about the transverse central axis of the protection bin (11), and the supporting frame (7) is fixedly connected with the positioning plate (6).

6. The communication pylon anti-crash mechanism of claim 1 wherein: the clamping sleeve (14) is in threaded connection with the convex column (8) and the clamping rod (13) respectively, and the clamping sleeve (14) is attached to the positioning plate (6).