CN217233396U

CN217233396U - Cat ladder for communication engineering

Info

Publication number: CN217233396U
Application number: CN202220601050.5U
Authority: CN
Inventors: 马协贵
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-18
Filing date: 2022-03-18
Publication date: 2022-08-19
Anticipated expiration: 2032-03-18

Abstract

The utility model discloses a cat ladder for communication engineering, including setting up the cat ladder in communication tower one end, cat ladder one side is provided with the regulating box, and the regulating box up end is equipped with the rotation hole, and regulating box bottom inner wall is equipped with the rotation groove, rotates the hole and rotates the inslot and be provided with the lead screw, and lead screw outer wall cover is equipped with the silk braid, and silk braid one end is provided with deposits the case, and regulating box one end is equipped with the sliding opening, deposits the case and slides in the sliding opening, and the regulating box up end is provided with the mounting bracket, and the mounting bracket up end is provided with the motor, and lead screw one end sets up on motor output shaft. At first place the required instrument of maintenance communication tower in depositing the incasement, pressure when can alleviateing the staff and climbing helps saving physical power, starts positive and negative rotation control switch, changes the rotor shaft of motor and turns to, drives the lead screw at rotation hole and rotation inslot internal rotation to drive the silk cover upward movement on the lead screw, thereby drive and deposit the case and shift up in the sliding opening, when moving to the required height of staff, can take and deposit the maintenance instrument of incasement.

Description

Cat ladder for communication engineering

Technical Field

The utility model belongs to the technical field of communication equipment, concretely relates to cat ladder for communication engineering.

Background

A communication tower is a form of public radio station, which is a radio transceiver station for information transmission between a communication exchange center and a mobile phone terminal in a certain radio coverage area. When the communication tower breaks down and needs the maintenance, the maintenance personal need bare-handed cat ladder that sets up through the communication tower outside, the climbing is maintained to the communication tower top, in-process maintenance personal need self carry multiple repair tools at the climbing and scrambles, just so increased maintenance personal's dead weight owing to the instrument kind that carries, consume physical power when leading to the climbing, the maintenance communication tower belongs to high altitude construction, because the too much climbing of the instrument of carrying is not convenient for, the potential safety hazard takes place easily, the cat ladder that has current most communication engineering usefulness only possesses the climbing function and does not possess the function of instrument transportation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cat ladder for communication engineering to solve the cat ladder that has most communication engineering usefulness that exists current among the prior art and only possess the climbing function and do not possess the problem of instrument transportation.

In order to achieve the above purpose, the utility model provides a following technical scheme: including setting up the cat ladder in communication tower one end, cat ladder one side is provided with the regulating box, the regulating box up end is equipped with the rotation hole, regulating box bottom inner wall is equipped with the rotation groove, it is provided with the lead screw with the rotation inslot to rotate the hole, lead screw outer wall cover is equipped with the silk braid, silk braid one end is provided with deposits the case, regulating box one end is equipped with the sliding opening, it slides in the sliding opening to deposit the case, the regulating box up end is provided with the mounting bracket, the mounting bracket up end is provided with the motor, lead screw one end sets up on motor output shaft.

Preferably, one side of the inner wall of the adjusting box is provided with a limiting groove, a limiting block is arranged in the limiting groove, one side of the limiting block is provided with a limiting rod, and the limiting rod is arranged on the screw sleeve.

Preferably, a fixing frame is arranged on one side of the adjusting box, a conversion box is arranged on the upper end face of the fixing frame, a storage battery and an inverter are arranged in the conversion box, a solar panel is arranged on the upper end face of the conversion box, a rectifier is arranged at the input end of the storage battery, the solar panel is connected with the input end of the rectifier through an electric wire, and the output end of the storage battery is connected with the input end of the inverter through an electric wire.

Preferably, a forward and reverse rotation control switch is arranged at one end of the communication tower, and a protective cover is arranged on the ladder stand correspondingly.

1. The utility model discloses a to overhaul communication tower required instrument and place depositing the incasement, so can alleviate the pressure when staff scrambles, help saving physical power, the below staff presses positive reverse control switch afterwards, the rotor shaft that changes the motor turns to, it is at rotation hole and rotation inslot internal rotation to drive the lead screw, thereby drive the silk braid and on the lead screw rebound, thereby it shifts up to drive to deposit the case in the sliding opening, when moving to the required height of staff, can take and deposit the maintenance instrument of incasement, the cat ladder that so solved current most communication engineering used only possesses the climbing function and does not possess the problem of instrument transportation.

2. The utility model discloses a set up the transfer box, when sunshine is sufficient, solar panel is with solar energy conversion electric energy, after the rectifier rectification, stores the direct current in the battery, is transformed into the alternating current with the direct current through the dc-to-ac converter afterwards, ensures the stable use of motor, has guaranteed that the electric energy is sufficient, so has improved the device's practicality.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a front cross-sectional view of FIG. 1;

fig. 3 is an enlarged schematic view of a portion of fig. 2.

In the figure: the device comprises a ladder 1, an adjusting box 2, a rotating hole 3, a rotating groove 4, a lead screw 5, a screw sleeve 6, a storage box 7, a sliding opening 8, a mounting rack 9, a motor 10, a limiting groove 11, a limiting block 12, a limiting rod 13, a fixing rack 14, a conversion box 15, a storage battery 16, an inverter 17, a solar panel 18, a rectifier 19, a forward and reverse rotation control switch 20, a protective cover 21 and a communication tower 101.

Detailed Description

The technical solution 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.

As shown in fig. 1, fig. 2 and fig. 3, an embodiment of the present invention provides a ladder stand for communication engineering, comprising a ladder stand 1 welded at the front end of a communication tower 101, a regulating box 2 welded at the right side of the ladder stand 1, a rotating hole 3 arranged at the upper end of the regulating box 2, a rotating groove 4 arranged at the inner wall of the bottom end of the regulating box 2, a bearing inserted into the rotating groove 4 in an interference manner, a lead screw 5 rotatably connected to the rotating hole 3 and the rotating groove 4, an inner ring inserted into the bearing in an interference manner by the lead screw 5, a screw sleeve 6 sleeved on the outer wall of the lead screw 5, a storage box 7 welded at the front end of the screw sleeve 6, a sliding opening 8 arranged at the front end of the regulating box 2, the storage box 7 sliding in the sliding opening 8, a mounting frame 9 welded at the upper end of the regulating box 2, a motor 10 fixed by screws at the upper end of the mounting frame 9, the motor 10 being of model of CV-1, a power input end of the motor 10 connected to a power output end of a forward and reverse rotation control switch 20 through a cable, 5 upper end welding of lead screw is on the output shaft of

motor

10, and 2 inner wall right sides of regulating box are equipped with spacing groove 11, and sliding connection has stopper 12 in spacing groove 11, and stopper 12 is the T font for the direction of rotation of restriction silk braid 6 makes it reciprocate at 5 outer walls of lead screw, and stopper 12 left side welding has gag lever post 13, and gag lever post 13 welds on silk braid 6.

As shown in fig. 1, 2 and 3, a fixed frame 14 is welded on the right side of the adjusting box 2, a conversion box 15 is welded on the upper end surface of the fixed frame 14, a storage battery 16 and an inverter 17 are fixed in the conversion box 15 through screws, the model of the storage battery 16 is 6-QW-65-L, the model of the inverter 17 is HBA-1000W, a solar panel 18 is welded on the upper end surface of the conversion box 15, the model of the solar panel 18 is APM18M5W27x27, a rectifier 19 is welded on the input end of the storage battery 16, the model of the rectifier 19 is DCMWX1212, the solar panel 18 is connected with the input end of the rectifier 19 through wires, the output end of the storage battery 16 is connected with the input end of the inverter 17 through wires, a forward and reverse rotation control switch 20 is welded on the front end of the communication tower 101, the forward and reverse rotation control switch 20 is the model of HK-ZF320R, the power input end of the forward and reverse rotation control switch 20 is connected with the output end of the inverter 17 through cables, a protective cover 21 is welded on each step of the ladder 1, the hood 21 has a semicircular shape.

The working principle of the embodiment is as follows: when a worker needs to use the maintenance tool above, the worker below places the tool needed for maintenance of the communication tower 101 in the storage box 7, so that the pressure of the worker in climbing can be reduced, and the labor is saved, then the worker below presses the forward and reverse rotation control switch 20 to change the rotation direction of the rotor shaft of the motor 10 to drive the screw 5 to rotate in the rotating hole 3 and the rotating groove 4, so as to drive the screw sleeve 6 to move upwards on the screw 5, so as to drive the storage box 7 to move upwards in the sliding opening 8, and when the worker moves to the height needed by the worker, the maintenance tool in the storage box 7 can be taken out, so that the problem that most of the existing ladders for communication engineering only have a climbing function and do not have tool transportation is solved, when sunlight is sufficient, the solar panel 18 converts solar energy into electric energy, and after being rectified by the rectifier 19, direct current is stored in the storage battery 16, the direct current is then converted into alternating current by the inverter 17, ensuring stable use of the motor 10 and ensuring sufficient electric energy, thus improving the practicability of the device.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.

Claims

1. The utility model provides a cat ladder for communication engineering which characterized in that: including cat ladder (1) that sets up in communication tower (101) one end, cat ladder (1) one side is provided with regulating box (2), regulating box (2) up end is equipped with rotation hole (3), regulating box (2) bottom inner wall is equipped with rotation groove (4), be provided with lead screw (5) in rotation hole (3) and rotation groove (4), lead screw (5) outer wall cover is equipped with wire sleeve (6), wire sleeve (6) one end is provided with deposits case (7), regulating box (2) one end is equipped with spout (8), it slides in spout (8) to deposit case (7), regulating box (2) up end is provided with mounting bracket (9), mounting bracket (9) up end is provided with motor (10), lead screw (5) one end sets up on motor (10) output shaft.

2. The ladder stand for communication engineering according to claim 1, characterized in that: regulating box (2) inner wall one side is equipped with spacing groove (11), be provided with stopper (12) in spacing groove (11), stopper (12) one side is provided with gag lever post (13), gag lever post (13) set up on silk cover (6).

3. The ladder stand for communication engineering according to claim 1, characterized in that: adjusting box (2) one side is provided with mount (14), mount (14) up end is provided with conversion box (15), be provided with battery (16) and inverter (17) in conversion box (15), conversion box (15) up end is provided with solar panel (18), the input of battery (16) is provided with rectifier (19), solar panel (18) are connected with rectifier (19) input through the electric wire, the output of battery (16) is connected with the input of inverter (17) through the electric wire.

4. The ladder stand for communication engineering according to claim 1, characterized in that: one end of the communication tower (101) is provided with a forward and reverse rotation control switch (20), and the ladder stand (1) is correspondingly provided with a protective cover (21).