Safety protection device for communication iron tower construction

Abstract

The utility model relates to the technical field of communication iron tower construction protection devices, and discloses a safety protection device for communication iron tower construction, which comprises a base, an equipment bin shell is fixedly assembled on the outer wall of the base, an iron tower body is fixedly assembled on the top of the base, and a winch is arranged in an inner cavity of the base. A safety protection rope is fixedly assembled on the outer wall of the winch, a transverse rotating shaft is fixedly connected to the inner wall of the winch in a sleeving mode, and the transverse rotating shaft is movably connected with the base and the equipment bin shell. Through the arrangement of the safety protection rope, the safety protection rope is bound on the anti-falling clothes before a constructor climbs, the safety protection rope plays a role in preventing the constructor from falling, and the safety protection rope is always on the anti-falling clothes when the constructor climbs; therefore, the problem that at present, a constructor generally climbs to the highest end of the communication iron tower through a climbing rod, the constructor needs to install a protection rope while climbing the communication iron tower, and safety accidents easily occur due to the operation is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of communication tower construction protection devices, and particularly relates to a safety protection device for communication tower construction. Background Technique

[0002] A communication tower is a tower used for wireless network signal transmission. The communication tower consists of steel components such as a tower body, a platform, a lightning rod, a climbing ladder, and an antenna support, and is treated with hot-dip galvanized anti-corrosion. It is mainly used for the transmission and emission of microwave, ultra-short wave, and wireless network signals. In order to ensure the normal operation of the wireless communication system, the communication antenna is generally installed at the highest point to increase the service radius to achieve an ideal communication effect. And the communication antenna must have a communication tower to increase the height, so it is necessary to climb to the highest point regularly for maintenance.

[0003] Existing communication towers all have climbing poles. Now, construction workers generally climb to the highest end of the communication tower through the climbing poles. When existing construction workers climb the communication tower, they need to install a safety rope while climbing, and such an operation is very likely to cause safety accidents. Content of the Utility Model

[0004] In view of the deficiencies of the prior art, the utility model provides a safety protection device for communication tower construction, which has the advantages of strong practicability and high safety, and solves the problems raised in the above background technique.

[0005] The utility model provides the following technical solution: A safety protection device for communication tower construction, including a base, the outer wall of the base is fixedly assembled with an equipment bin housing, the top of the base is fixedly assembled with a tower body of the communication tower, the inner cavity of the base is provided with a winch, the outer wall of the winch is fixedly assembled with a safety protection rope, and the inner wall of the winch is fixedly sleeved with a horizontal rotating shaft, and the horizontal rotating shaft is movably connected with the base and the equipment bin housing.

[0006] As a preferred technical solution of the utility model, a turbine is fixedly sleeved on the outer edge of one end of the horizontal rotating shaft away from the winch, a worm is meshed with the outer edge of the turbine, the worm is movably connected with the equipment bin housing, the outer edge of the worm is fixedly sleeved on the power output shaft of a reduction servo motor, and the reduction servo motor is installed on the inner wall of the equipment bin housing.

[0007] As a preferred technical solution of the utility model, a first turntable is fixedly sleeved on the outer edge of the horizontal rotating shaft, a belt is rotatably connected to the outer wall of the first turntable, a second turntable is rotatably connected to the inner wall of the belt, a reciprocating screw rod is fixedly sleeved on the inner wall of the second turntable, and a reciprocating block is threadedly connected to the inner wall of the reciprocating screw rod.

[0008] As a preferred technical solution of the present utility model, a vertical through hole is provided at the top of the reciprocating block, the safety protection rope passes through the vertical through hole, the reciprocating screw rod is installed on the base, and the reciprocating screw rod is movably connected to the base.

[0009] As a preferred technical solution of the present utility model, a sliding hole is provided at the outer edge of the bottom of the reciprocating block, and a sliding rod is slidably connected to the inner wall of the sliding hole, and the sliding rod is installed on the inner wall of the base.

[0010] As a preferred technical solution of the present utility model, mounting brackets are fixedly assembled on both the inner wall and the outer wall of the top of the iron tower body, pulleys are installed at both ends of the mounting bracket, and the safety protection rope is rotatably connected to the pulley.

[0011] Compared with the prior art, the present utility model has the following beneficial effects:

[0012] 1. For the safety protection device for communication tower construction, through the setting of the safety protection rope, before climbing, the construction worker binds the safety protection rope to the anti-falling suit. The safety protection rope plays a role in preventing the worker from falling. When the construction worker climbs, the safety protection rope is always on the anti-falling suit, thus solving the problem that currently, construction workers generally climb to the top of the communication tower through a climbing pole, and they need to install the protection rope while climbing, and such an operation is very likely to cause safety accidents.

[0013] 2. For the safety protection device for communication tower construction, due to the self-locking function of the worm and the turbine, when the construction worker falls, the winch will not rotate due to gravity, so the safety protection rope on the winch will not be released, further improving the safety of the construction worker. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic structural diagram of the installation position of the present utility model;

[0015] Figure 2 It is a schematic structural diagram of the winch position of the present utility model;

[0016] Figure 3 It is a schematic structural diagram of the driving structure of the present utility model;

[0017] Figure 4 It is a schematic structural diagram of the pulley of the present utility model.

[0018] In the figure: 1. Base; 2. Equipment bin housing; 3. Tower body; 4. Winch; 5. Safety protection rope; 6. Horizontal rotating shaft; 7. Turbine; 8. Worm; 9. Deceleration servo motor; 10. First turntable; 11. Belt; 12. Second turntable; 13. Reciprocating screw rod; 14. Reciprocating block; 15. Vertical through hole; 16. Slide hole; 17. Slide bar; 18. Mounting bracket; 19. Pulley. Specific implementation mode

[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0020] Please refer to Figures 1-4 , a safety protection device for communication tower construction, including a base 1, an equipment bin housing 2 is fixedly assembled on the outer wall of the base 1, a tower body 3 is fixedly assembled on the top of the base 1, a winch 4 is arranged in the inner cavity of the base 1, a safety protection rope 5 is fixedly assembled on the outer wall of the winch 4, a horizontal rotating shaft 6 is fixedly sleeved on the inner wall of the winch 4, and the horizontal rotating shaft 6 is movably connected to the base 1 and the equipment bin housing 2. By providing a base 1 at the bottom of the tower body 3, arranging a winch 4 in the base 1, and then installing a safety protection rope on the winch 4, when construction workers climb the tower body 3, by tying the safety protection rope 5 to the anti-falling suit, when the construction workers climb upward, the winch 4 winds up the safety protection rope 5, and when the construction workers fall, the safety protection rope 5 hoists the construction workers, so that the construction workers can be protected and prevented from falling.

[0021] In a preferred implementation mode, a turbine 7 is fixedly sleeved on the outer edge of one end of the horizontal rotating shaft 6 away from the winch 4, a worm 8 is meshed with the outer edge of the turbine 7, the worm 8 is movably connected to the equipment bin housing 2, the outer edge of the worm 8 is fixedly sleeved on the power output shaft of a deceleration servo motor 9, and the deceleration servo motor 9 is installed on the inner wall of the equipment bin housing 2. By running the deceleration servo motor 9 to drive the worm 8 to rotate, and then the worm 8 rotates to drive the turbine 7 and the horizontal rotating shaft 6 to rotate, so that the winch 4 can rotate. Utilizing the self-locking function of the worm 8 and the turbine 7, when the construction workers fall, the winch 4 will not rotate due to gravity, so the safety protection rope 5 on the winch 4 will not be released, improving the stability of the device.

[0022] In a preferred embodiment, a first turntable 10 is fixedly sleeved on the outer edge of the horizontal rotating shaft 6. A belt 11 is rotatably connected to the outer wall of the first turntable 10. A second turntable 12 is rotatably connected to the inner wall of the belt 11. A reciprocating screw rod 13 is fixedly sleeved on the inner wall of the second turntable 12. A reciprocating block 14 is threadedly connected to the inner wall of the reciprocating screw rod 13. By rotating the horizontal rotating shaft 6, the first turntable 10 is rotated. When the first turntable 10 rotates, the belt 11 is rotated. When the belt 11 rotates, the second turntable 12 is rotated. The second turntable 12 can drive the reciprocating screw rod 13 to rotate. The reciprocating screw rod 13 can drive the reciprocating block 14 to reciprocate, improving the rationality of the device.

[0023] In a preferred embodiment, a vertical through hole 15 is formed in the top of the reciprocating block 14. The safety protection rope 5 passes through the vertical through hole 15. The reciprocating screw rod 13 is installed on the base 1 and is movably connected to the base 1. By the reciprocating movement of the reciprocating block 14, the reciprocating block 14 can drive the safety protection rope 5 to reciprocate, so that the safety protection rope 5 can be neatly wound on the winch 4.

[0024] In a preferred embodiment, a sliding hole 16 is formed in the outer edge of the bottom of the reciprocating block 14. A sliding rod 17 is slidably connected to the inner wall of the sliding hole 16. The sliding rod 17 is installed on the inner wall of the base 1. By providing the sliding rod 17, the reciprocating block 14 is limited by the sliding rod 17. When the reciprocating screw rod 13 rotates, it will not drive the reciprocating block 14 to rotate. The reciprocating screw rod 13 can drive the reciprocating block 14 to reciprocate, so that the reciprocating block 14 can always maintain a horizontal state and reciprocate on the sliding rod 17, improving the rationality of the device.

[0025] In a preferred embodiment, mounting brackets 18 are fixedly assembled on both the inner and outer walls of the top of the iron tower body 3. Pulleys 19 are installed at both ends of the mounting brackets 18. The safety protection rope 5 is rotatably connected to the pulleys 19. By providing the pulleys 19, since the safety protection rope 5 needs to pass from the inner cavity of the iron tower body 3 to the outside, when the safety protection rope 5 contacts the pulleys 19, when the safety protection rope 5 is lifted or lowered, the safety protection rope 5 drives the pulleys 19 to rotate. The pulleys 19 play a role in protecting the safety protection rope 5, reducing the friction of the safety protection rope 5, and making the service life of the safety protection rope 5 longer and more stable.

[0026] Working principle: When in use, at this time, the head of the safety protection rope 5 is located at the base 1. The safety protection rope 5 is tied to the anti-falling suit of the construction worker. Subsequently, the construction worker climbs up along the climbing pole. Another construction worker controls the deceleration servo motor 9. The operation of the deceleration servo motor 9 drives the worm 8 to rotate. Subsequently, the rotation of the worm 8 drives the turbine 7 and the transverse rotating shaft 6 to rotate. Therefore, the winch 4 can be rotated. At this time, the winch 4 winds up the safety protection rope 5, and the safety protection rope 5 is in a slightly loose state with the construction worker. When the construction worker descends from the top of the iron tower body 3 to the ground, the winch 4 is controlled by the deceleration servo motor 9 to reverse, and the safety protection rope 5 plays a protective role for the construction worker.

[0027] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A safety protection device for communication tower construction, comprising a base (1), characterized in that: The outer wall of the base (1) is fixedly equipped with an equipment bin shell (2), the top of the base (1) is fixedly equipped with an iron tower body (3), the inner cavity of the base (1) is provided with a winch (4), the outer wall of the winch (4) is fixedly equipped with a safety protection rope (5), the inner wall of the winch (4) is fixedly sleeved with a transverse rotating shaft (6), and the transverse rotating shaft (6) is movably connected to the base (1) and the equipment bin shell (2).

2. A safety protection device for communication tower construction according to claim 1, characterized in that: A turbine (7) is fixedly sleeved on the outer edge of the transverse rotating shaft (6) away from the winch (4), and a worm (8) is meshed on the outer edge of the turbine (7). The worm (8) is movably connected to the equipment compartment housing (2), and the outer edge of the worm (8) is fixedly sleeved on the power output shaft of the reduction servo motor (9). The reduction servo motor (9) is installed on the inner wall of the equipment compartment housing (2).

3. A safety protection device for communication tower construction according to claim 1, characterized in that: The outer edge of the transverse rotating shaft (6) is fixedly sleeved with a turntable 1 (10), the outer wall of the turntable 1 (10) is rotatably connected to a belt (11), the inner wall of the belt (11) is rotatably connected to a turntable 2 (12), the inner wall of the turntable 2 (12) is fixedly sleeved with a reciprocating screw rod (13), and the inner wall of the reciprocating screw rod (13) is threadedly connected to a reciprocating block (14).

4. A safety protection device for communication tower construction according to claim 3, characterized in that: A vertical through-hole (15) is provided on the top of the reciprocating block (14), and the safety rope (5) passes through the vertical through-hole (15). The reciprocating screw rod (13) is installed on the base (1), and the reciprocating screw rod (13) is movably connected to the base (1).

5. A safety protection device for communication tower construction according to claim 4, characterized in that: A sliding hole (16) is provided on the outer edge of the bottom of the reciprocating block (14), and a sliding rod (17) is slidably connected to the inner wall of the sliding hole (16), and the sliding rod (17) is installed on the inner wall of the base (1).

6. A safety protection device for communication tower construction according to claim 1, characterized in that: The inner wall and the outer wall of the top of the iron tower body (3) are both fixedly equipped with mounting brackets (18), both ends of the mounting brackets (18) are equipped with pulleys (19), and the safety rope (5) is rotatably connected to the pulleys (19).

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