CN221346492U - Anti-climbing communication iron tower - Google Patents

Abstract

The utility model relates to the technical field of communication towers, and discloses an anti-climbing communication tower, which solves the problems that the prior communication tower is large in occupied area and high in investment and is easy to damage by people by building a protective net and an enclosure on the ground, and comprises a tower body, wherein one side of the tower body is symmetrically connected with vertical rods, and transverse rods are uniformly connected between the upper parts of the two vertical rods.

Description

Anti-climbing communication iron tower

Technical Field

The utility model belongs to the technical field of communication towers, and particularly relates to an anti-climbing communication tower.

Background

The communication tower consists of a tower body, a platform, a lightning rod, a ladder stand, an antenna support and other steel components.

Communication tower is equipped with foot nail or cat ladder for maintenance convenience usually on the tower body, and this also provides convenient passageway for the iron tower circuit equipment is stolen to lawless persons and irrelevant personnel steps on the tower, in order to prevent that irrelevant personnel from climbing communication tower, guarantees communication tower operation safety, installs warning sign and at the iron tower around the iron tower at present around the subaerial protection network or enclosure of establishing.

The protection net and the enclosing wall are established on the ground, so that the occupied area is large, the investment is high, and the protection net and the enclosing wall are easily damaged by people, and therefore, the anti-climbing communication iron tower is designed.

Disclosure of utility model

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the anti-climbing communication iron tower, which effectively solves the problems that the prior communication iron tower is prevented from climbing by building the protective net and the enclosing wall on the ground, but the protective net and the enclosing wall occupy large area, have high investment and are easy to damage by people.

In order to achieve the above purpose, the present utility model provides the following technical solutions: anti-climb's communication tower, including the tower body, its characterized in that: one side of the tower body is symmetrically connected with vertical rods, transverse rods are uniformly connected between the upper parts of the two vertical rods, one side, opposite to the lower parts of the two vertical rods, of the tower body is uniformly connected with positioning seats, and an anti-climbing assembly is connected inside the tower body;

the anti-climbing assembly comprises a rotating shaft arranged inside a tower body, a driving bevel gear is evenly sleeved outside the rotating shaft, a driven bevel gear is meshed with one side of the driving bevel gear, a connecting shaft is fixedly connected with the middle part of one side of the driven bevel gear, one end of the connecting shaft penetrates through and extends to the outer part of the tower body to be connected with a rotating rod, positioning holes are formed in two sides of the rotating rod, and the upper end of the rotating shaft is connected with a first motor.

Preferably, one side of the first motor is rotatably connected with a transmission rod which is positioned in the tower body, one end of the transmission rod is connected with a second motor, the second motor is connected with the inner wall of the tower body, one side of the outer part of the transmission rod is provided with external threads, and a positioning mechanism is sleeved outside the external threads.

Preferably, the positioning mechanism comprises a movable plate sleeved outside the external threads, a plurality of fixed plates are uniformly arranged at the lower end of the movable plate, the fixed plate positioned at the uppermost end is fixedly connected with the movable plate, positioning rods are connected to two sides of one end of the fixed plate, the positioning rods are matched with the positioning holes, limiting rods are connected to two sides of one end of the fixed plate in a penetrating mode, and two ends of the limiting rods are connected with the inner wall of the tower body.

Preferably, the upper and lower fixing plates are connected by a connecting plate.

Compared with the prior art, the utility model has the beneficial effects that:

According to the utility model, through the arrangement of the anti-climbing assembly, the first motor drives the rotating shaft to drive the driving bevel gear to be meshed with the movable bevel gear, so that the connecting shaft drives the rotating rod to rotate by 90 degrees to be in a horizontal or vertical state, the second motor drives the transmission rod to rotate, the movable plate drives the fixed plate to move under the action of the external threads, the positioning rod is further driven to move back and forth, and the rotating rod is connected with or released from the positioning seat under the action of the positioning rod, so that the rotating rod can climb and overhaul in the horizontal state, and in the vertical state, the anti-climbing effect is realized, and the non-staff is prevented from climbing.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

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

FIG. 2 is a schematic diagram of a connection structure of the positioning seat according to the present utility model;

FIG. 3 is a cross-sectional view of the tower of the present utility model;

FIG. 4 is a schematic view of the anti-climb assembly of the present utility model;

FIG. 5 is a schematic view of a positioning mechanism according to the present utility model;

In the figure: 1. a tower body; 2. a vertical rod; 3. a cross bar; 4. a positioning seat; 5. an anti-climb assembly; 51. a rotating shaft; 52. a drive bevel gear; 53. a driven bevel gear; 54. a connecting shaft; 55. a rotating lever; 56. positioning holes; 57. a first motor; 58. a transmission rod; 59. an external thread; 510. a second motor; 511. a positioning mechanism; 51101. a moving plate; 51102. a fixing plate; 51103. a positioning rod; 51104. a limit rod; 51105. and (5) connecting a plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; 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.

The first embodiment is shown in fig. 1-5, the utility model comprises a tower body 1, wherein one side of the tower body 1 is symmetrically connected with vertical rods 2, transverse rods 3 are uniformly connected between the upper parts of the two vertical rods 2, positioning seats 4 are uniformly connected on the opposite sides of the lower parts of the two vertical rods 2, and an anti-climbing component 5 is connected inside the tower body 1;

The anti-climbing assembly 5 comprises a rotating shaft 51 arranged in the tower body 1, a driving bevel gear 52 is uniformly sleeved outside the rotating shaft 51, a driven bevel gear 53 is meshed with one side of the driving bevel gear 52, a connecting shaft 54 is fixedly connected to the middle of one side of the driven bevel gear 53, one end of the connecting shaft 54 penetrates through and extends to the outer part of the tower body 1 to be connected with a rotating rod 55, positioning holes 56 are formed in two sides of the rotating rod 55, and a first motor 57 is connected to the upper end of the rotating shaft 51;

The first motor 57 is rotatably connected with a transmission rod 58 at one side and positioned in the tower body 1, one end of the transmission rod 58 is connected with a second motor 510, the second motor 510 is connected with the inner wall of the tower body 1, one side outside the transmission rod 58 is provided with an external thread 59, and a positioning mechanism 511 is sleeved outside the external thread 59;

The positioning mechanism 511 comprises a movable plate 51101 sleeved outside the external thread 59, a plurality of fixed plates 51102 are uniformly arranged at the lower end of the movable plate 51101, the fixed plate 51102 at the uppermost end is fixedly connected with the movable plate 51101, the upper fixed plate 51102 and the lower fixed plate 51102 are connected through a connecting plate 51105, positioning rods 51103 are connected to two sides of one end of the fixed plate 51102, positioning rods 51103 are matched with positioning holes 56, limit rods 51104 are connected to two sides of one end of the fixed plate 51102 in a penetrating manner, and two ends of the limit rods 51104 are connected with the inner wall of the tower body 1.

Working principle: when the climbing device is used, the rotating shaft 51 is driven to rotate through the first motor 57, the driving bevel gear 52 is driven to rotate through the rotating shaft 51, the driving bevel gear 52 and the driven bevel gear 53 are meshed for transmission, the driven bevel gear 53 drives the connecting shaft 54 to rotate, the connecting shaft 54 drives the rotating rod 55 to rotate, the rotating rod 55 rotates 90 degrees, at the moment, the rotating rod 55 horizontally corresponds to the positioning seats 4 on the vertical rods 2 on the two sides, then the transmission rod 58 is driven to rotate through the second motor 510, the moving plate 51101 drives the fixing plate 51102 to move under the threaded connection of the external threads 59 and the moving plate 51101, the fixing plate 51102 drives the positioning rod 51103 to move, and then the positioning rod 51103 moves to the outside of the tower body 1 until the positioning rod 51103 passes through the positioning seats 4 and the positioning holes 56 on the rotating rod 55, and the rotating rod 55 is connected with the positioning seats 4 on the vertical rods 2, so that a climbing ladder structure is formed, and workers can climb and overhaul conveniently;

after the maintenance of the staff is completed, the second motor 510 drives the transmission rod 58 to reversely rotate, under the action of the external thread 59, the fixing plate 51102 drives the positioning rod 51103 to gradually retract into the tower body 1, so that the positioning rod 51103 is separated from the positioning hole 56 on the rotating rod 55 and the positioning seat 4, and then the first motor 57 drives the rotating shaft 51 to drive the driving bevel gear 52 to drive the driven bevel gear 53 to engage and drive the connecting shaft 54 to drive the rotating rod 55 to rotate 90 degrees, at this time, the rotating rod 55 is rotated from a horizontal state to a vertical state, and at this time, the non-staff cannot climb by means of the rotating rod 55, so as to play an anti-climbing role.

Claims (4)

1. Anti-climbing communication tower, including tower body (1), its characterized in that: one side of the tower body (1) is symmetrically connected with vertical rods (2), transverse rods (3) are uniformly connected between the upper parts of the two vertical rods (2), positioning seats (4) are uniformly connected to the opposite sides of the lower parts of the two vertical rods (2), and an anti-climbing assembly (5) is connected inside the tower body (1);

Anti-climb subassembly (5) are including installing in the inside pivot (51) of tower body (1), and driving bevel gear (52) have evenly been cup jointed to pivot (51) outside, and driving bevel gear (52) one side meshing has driven bevel gear (53), and driven bevel gear (53) one side middle part fixedly connected with connecting axle (54), connecting axle (54) one end run through and extend to tower body (1) outside department and be connected with dwang (55), locating hole (56) have all been seted up in dwang (55) both sides, and pivot (51) upper end is connected with first motor (57).

2. An anti-climb communications pylon according to claim 1, wherein: the utility model discloses a tower, including tower body (1), first motor (57), second motor (510), external screw thread (59) are equipped with in one side of and be located tower body (1) inside rotation connection have transfer line (58), transfer line (58) one end is connected with second motor (510), second motor (510) and tower body (1) inner wall connection, transfer line (58) outside one side is equipped with external screw thread (59), external screw thread (59) outside cover is equipped with positioning mechanism (511).

3. An anti-climb communications pylon according to claim 2, wherein: the positioning mechanism (511) comprises a movable plate (51101) sleeved outside the external threads (59), a plurality of fixed plates (51102) are uniformly arranged at the lower end of the movable plate (51101), the fixed plates (51102) located at the uppermost end are fixedly connected with the movable plate (51101), positioning rods (51103) are connected to two sides of one end of the fixed plates (51102), the positioning rods (51103) are matched with the positioning holes (56), limiting rods (51104) are connected to two sides of one end of the fixed plates (51102) in a penetrating mode, and two ends of each limiting rod (51104) are connected with the inner wall of the tower body (1).

4. An anti-climb communications pylon according to claim 3, wherein: the upper and lower fixing plates (51102) are connected by a connecting plate (51105).