CN202467926U

CN202467926U - Railway tunnel deicer

Info

Publication number: CN202467926U
Application number: CN2012200608460U
Authority: CN
Inventors: 冯政
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-02-18
Filing date: 2012-02-18
Publication date: 2012-10-03
Anticipated expiration: 2022-02-18

Abstract

The utility model provides a railway tunnel deicer, which is mounted below the top wall of a dripping area of a railway tunnel in a suspended manner. The railway tunnel deicer structurally consists of a hoisting basket, a supporting board, a motor, a speed reducer, a crank shaft, connecting rods, a transverse beam, a vertical beam and a rope; the hoisting basket is a square framework; the supporting board is arranged below the hoisting bracket; the speed reducer is mounted in the hoisting bracket; the motor is mounted on one side of the speed reducer; the crank shaft is mounted on the other side of the speed reducer; the two connecting rods are mounted on the shaft end of the crank shaft; the other ends of the two connecting rods are respectively and fixedly connected with a shaft pin base through shaft pins; the shaft pin base is arranged on the transverse beam; the transverse beam and the vertical beam are in shape of a section of a pipe, and are integrally connected; and the rope is connected on the vertical beam, so that the railway tunnel deicer is suspended below the top wall of the tunnel.

Description

The railway tunnel deicer

Technical field

A kind of railway tunnel deicer belongs to railway transport field.

Background technology

Connect China railways tunnel along the line; Have the advantages that seepage is dripped, at cold district, every winter, these ice lollys of forming a root that drip were suspended on the roof in tunnel; Very easily make the transmission of electricity bare wire of below produce disruptive discharge, bring very big danger to railway transportation.Generally adopt artificial method of beaing to remove ice lolly at present; All have the special match-maker person that beats to carry out the deicing operation every year like Qinling Tunnel, their working environment is arduous, and is dangerous big; The deicing cost is high, and this original de-icing method is the needs of incompatibility modernized railway construction.

Summary of the invention

The objective of the invention is to design a kind of railway tunnel deicer, substitute arduous manpower work with this.This device is lifted on the roof below that railway tunnel is dripped and distinguished.Structure is made up of hanging basket, supporting plate, motor, reductor, bent axle, connecting rod, crossbeam, longeron and rope.The structure of hanging basket is a quadra, and the upper end of framework is fixed on the tunnel with setscrew, below hanging basket, is provided with supporting plate; Supporting plate is the square plate body of a block length; Make with insulation materials, one section top that is in the transmission of electricity bare wire that supporting plate stretches out produces discharge in case bent axle is close with the transmission of electricity bare wire.Reductor is installed in hanging basket, and the sole of reductor is fixed on the hanging basket with screw.In a side of reductor motor is installed, a side of motor and speed reducer is fixedly linked and is integral, and the output shaft of motor then is fixedly linked with the power shaft of reductor.In the running circuit of motor, be provided with timer switch, be used to open and close the timing running of motor and the duration of runs of control motor.Opposite side at reductor is installed bent axle; Being shaped as of bent axle is L shaped, and an end of bent axle and the output shaft of reductor are fixedly linked and are integral, and two connecting rods are installed on the spindle nose of the bent axle other end; The connecting rod head of two connecting rod other ends, insertion and the pivot pin seat through pivot pin is fixedly linked respectively.The pivot pin seat is arranged on the crossbeam.Pivot pin seat and crossbeam are fixedly linked and are integral.The pivot pin seat be shaped as U-shaped, on the pivot pin seat, be provided with pin-and-hole, pin-and-hole supplies to install pivot pin and uses.

Crossbeam be shaped as the crooked pipe of one section circular arc, longeron be shaped as straight-run of pipe, between two longerons, be connected with several crossbeams respectively, crossbeam and longeron are connected as a body.Crossbeam all is arranged near the side of ice lolly, utilizes the displacement of crossbeam to shoot down ice lolly.Totally two on this vertical, structure that crossbeam is connected as a body is separately positioned on the both sides of bent axle.Connecting rope on longeron, the upper end of rope are fixed on the roof in tunnel, in length and breadth two structures being connected as a body of beam respectively through one section rope hanging below the roof in tunnel.

When needing deicing; If the startup blanking time of good timer switch and the running time of motor; The starter motor rotation, motor via reducer drives crankshaft rotating, and the bent axle of rotation is done through several cross bars of connecting rod drive and is moved back and forth; Cross bar shoots down the ice lolly of annex in the process of motion, thereby reaches the purpose of automatic de-icing.

Description of drawings

Fig. 1, deicer front view Fig. 2, deicer lateral view

1, hanging basket, 2, supporting plate, 3, motor, 4, reductor, 5, bent axle, 6, connecting rod, 7, crossbeam, 8, longeron, 9, rope, 10, transmission of electricity bare wire, 11, pivot pin, 12, the pivot pin seat, 13, ice lolly.

The specific embodiment

Like Fig. 1, shown in 2, this device is lifted on the roof below that railway tunnel is dripped and distinguished.Structure is made up of hanging basket 1, supporting plate 2, motor 3, reductor 4, bent axle 5, connecting rod 6, crossbeam 7, longeron 8 and rope 9.The structure of hanging basket 1 is a quadra; The upper end of framework is fixed on the tunnel with setscrew; Below hanging basket 1, be provided with supporting plate 2, supporting plate 2 is the square plate body of a block length, makes with insulation materials; One section top that is in transmission of electricity bare wire 10 that supporting plate 2 stretches out produces discharge in case bent axle 5 is close with the transmission of electricity bare wire.Reductor 4 is installed in hanging basket 1, and the sole of reductor 4 is fixed on the hanging basket 1 with screw.In a side of reductor 4 motor 3 is installed, a side of motor 3 and reductor 4 is fixedly linked and is integral, and the output shaft of motor 3 then is fixedly linked with the power shaft of reductor.In the running circuit of motor 3, be provided with timer switch, be used to open and close the timing running of motor 3 and the duration of runs of control motor.Opposite side at reductor 4 is installed bent axle 5; Being shaped as of bent axle 5 is L shaped; One end of bent axle 5 and the output shaft of reductor 4 are fixedly linked and are integral; The connecting rod head of 6, two connecting rod 6 other ends of two connecting rods is installed on the spindle nose of bent axle 5 other ends, and insertion and the pivot pin seat 12 through pivot pin 11 is fixedly linked respectively.Pivot pin seat 12 is arranged on the crossbeam 7.Pivot pin seat 12 is fixedly linked with crossbeam 7 and is integral.Pivot pin seat 12 be shaped as U-shaped, on pivot pin seat 12, be provided with pin-and-hole, pin-and-hole supplies to install pivot pin 11 usefulness.

Crossbeam 7 be shaped as the crooked pipe of one section circular arc, longeron 8 be shaped as straight-run of pipe, between two longerons 8, be connected with several crossbeams 7 respectively, crossbeam 7 is connected as a body with longeron 8.Crossbeam 7 all is arranged near the side of ice lolly 13, utilizes the displacement of crossbeam 7 to shoot down ice lolly 13.Totally two on this vertical, structure that crossbeam 7,8 is connected as a body is separately positioned on the both sides of bent axle 5.Connecting rope 9 on longeron 8, and the upper end of rope 9 is fixed on the roof in tunnel, and two structures being connected as a body of beam 7,8 are suspended in the roof below in tunnel respectively through one section rope 9 in length and breadth.

Claims

1. railway tunnel deicer, characteristic is: this device is lifted on the drip roof below in district of railway tunnel; Structure is made up of hanging basket (1), supporting plate (2), motor (3), reductor (4), bent axle (5), connecting rod (6), crossbeam (7), longeron (8) and rope (9); The structure of hanging basket (1) is a quadra; The upper end of framework is fixed on the tunnel with setscrew; Below hanging basket (1), be provided with supporting plate (2), supporting plate (2) is the square plate body of a block length, makes with insulation materials; One section top that is in transmission of electricity bare wire (10) that supporting plate (2) stretches out produces discharge in case bent axle (5) is close with the transmission of electricity bare wire; Reductor (4) is installed in hanging basket (1), and the sole of reductor (4) is fixed on the hanging basket (1) with screw; In a side of reductor (4) motor (3) is installed, a side of motor (3) and reductor (4) is fixedly linked and is integral, and the output shaft of motor (3) then is fixedly linked with the power shaft of reductor; In the running circuit of motor (3), be provided with timer switch, be used to open and close the timing running of motor (3) and the duration of runs of control motor; Opposite side at reductor (4) is installed bent axle (5); Being shaped as of bent axle (5) is L shaped; The output shaft of one end of bent axle (5) and reductor (4) is fixedly linked and is integral; Two connecting rods (6) are installed on the spindle nose of bent axle (5) other end, the connecting rod head of two connecting rods (6) other end, insertion and the pivot pin seat (12) through pivot pin (11) is fixedly linked respectively; Pivot pin seat (12) is arranged on the crossbeam (7), and pivot pin seat (12) and crossbeam (7) are fixedly linked and are integral; Pivot pin seat (12) be shaped as U-shaped, on pivot pin seat (12), be provided with pin-and-hole, pin-and-hole supplies to install pivot pin (11) and uses;

Crossbeam (7) be shaped as the crooked pipe of one section circular arc, longeron (8) be shaped as straight-run of pipe, between two longerons (8), be connected with several crossbeams (7) respectively, crossbeam (7) and longeron (8) are connected as a body; Crossbeam (7) all is arranged near the side of ice lolly (13), utilizes the displacement of crossbeam (7) to shoot down ice lolly (13); Totally two on the structure that this longeron (8), crossbeam (7) are connected as a body is separately positioned on the both sides of bent axle (5); Go up connecting rope (9) at longeron (8), the upper end of rope (9) is fixed on the roof in tunnel, and two structures that longeron (8) and crossbeam (7) are connected as a body are suspended in the roof below in tunnel respectively through one section rope (9).