CN2632138Y

CN2632138Y - Railway railroad ice snow shilder

Info

Publication number: CN2632138Y
Application number: CNU032143095U
Authority: CN
Inventors: 房屹
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-08-13
Filing date: 2003-08-13
Publication date: 2004-08-11
Anticipated expiration: 2013-08-13

Abstract

A railway railroad ice snow shielder relates to an ice snow cleaning machine for railway railroad, which is mainly used to solve the problem of incapability of normal operation due to ice snow in the railway railroad in clod regions. The utility model is characterized in that the railway railroad ice snow shielder is connected with a high pressure air pump, which comprises a semi-sealing tube that is provided with an air inlet and a strip shape opening with the width of one eighth of circumference of a circular tube, wherein, two right angle separation boards are arranged inside the semi-sealing tube and two right angles are opposite with a narrow mid-seam. One right angle border of each right angle separation board is sealed with one border of the opening of the semi-sealing tube, thereby forming a spray angle of 45 degree. The device is of simple structure, low cost and convenient utilization and maintenance, which can not affect the operation of train whether in working state or not.

Description

Railway switch ice and snow screening arrangement

Technical field

The utility model relates to a kind of railway switch and removes ice and snow machinery, especially railway switch ice and snow screening arrangement.

Background technology

Important effect is being brought into play in railway transportation in national economy.Northern territory cold in winter of China, snow are big, and the time of freezing is long, and railway transportation will be subjected to ice and snow inevitably to be influenced.When avenging big and cold weather, ice and snow can hinder the normal operation of track switch naturally, causes train normally to move.In order to guarantee that railway normally moves, must send the ice and snow on numerous manpowers removing track switches behind the snow neutralization snow, this way has consumed a large amount of time, man power and material undoubtedly.

Technology contents

The purpose of this utility model is to provide a kind of railway switch ice and snow screening arrangement, can solve when preceding and influence the not smooth problem of railway transportation that trouble can not normal operation produces because of ice and snow, thereby guarantee attacked by ice and snow, railway is normally moved at ice and snow railway switch in season.

For achieving the above object, the technical solution of the utility model is:

A kind of railway switch ice and snow screening arrangement, it is connected with high-pressure pump, it is characterized in that: it comprises and is provided with the semiclosed pipe that air inlet port, air inlet port offside have a wide bar shaped gap for garden pipe girth 1/8 again, semiclosed pipe inside is equipped with two right angle dividing plates, and its two right angle is relative, and leaves very narrow middle break joint between the two.A right-angle side of each right angle dividing plate is connected with a border seal of semiclosed pipe breach respectively, and the jet angle of formation is about 45 °.

The utility model is owing to adopt said structure, thereby has following advantage:

No matter whether in running order this device construction is simply cheap, uses and keeps in repair all very conveniently, all can not influence train operation, and the device easy accessibility also can not influence the Maintenance and Repair of circuit.

Description of drawings

Fig. 1 is the utility model embodiment 1 overall structure schematic diagram

Fig. 2 is the A-A amplification profile of Fig. 1

Fig. 3 is the support front view

Fig. 4 is the support left view

Fig. 5 is the overall structure schematic diagram of the utility model embodiment 2

Fig. 6 is that the A-A of Fig. 5 amplifies cut-away view

The specific embodiment

Be described in further detail below in conjunction with the specific embodiment of accompanying drawing: a kind of railway switch ice and snow screening arrangement utility model, it is connected with high-pressure pump, it is characterized in that: it comprises and is provided with the semiclosed pipe that air inlet port, air inlet port offside have a wide bar shaped gap for garden pipe girth 1/8 again, semiclosed pipe inside is equipped with two right angle dividing plates, and its two right angle is relative, and leaves very narrow middle break joint between the two.A right-angle side of each right angle dividing plate is connected with a border seal of semiclosed pipe breach respectively, and the jet angle of formation is about 45 °.

Said structure can adopt in force threeway 4 two ports of export each fix a galvanized pipe 2, and galvanized pipe and three-way tube wall cut out one be equivalent to the wide bar shaped gap of tube wall girth 1/8.Get the angle bar 5 and 6 of two small-sizeds, make the inwall radius little 1mm of its hem width than galvanized pipe 2.Angle bar 5 and 6 is inserted in the galvanized pipe 2, make the both sides of 5 and 6 separation tube wall gap edges, the angle bar tip is relative, and make 5 and 6 liang of angle bar respectively have the edge of a wing to align with the gap edge of galvanized pipe 2 is identical, and fixedly weld, only angle bar 5 and 6 respectively has a wing can only weld its end, and with the contact site of threeway 4 because of bad welding, and the slit big again and should the slit be crammed tight as far as possible.Sealing galvanized pipe two-port makes it become above-mentioned semiclosed pipe.Face down bonding at two galvanized pipes 2 has support 3.7 is last " L " type support upper plate, and 8 are following " L " type support lower plate, and 9 is highly automated regulating tank, and 10 is fixed screw, and last lower steel plate can be upper and lower mobile and fastening with fixed screw along groove, and 11 is fixing hole.At first lower carriage plate 8 is fixed with railroad tie with screw by screw during installation, the adjusting device upper-lower position makes the lower edge of pipe 2 breach consistent with the rail level, tighten fixed screw 10 then, whole device is fixed, by metal tube or rubber tube the gas vent of high-pressure pump with before the threeway, open high-pressure pump, gases at high pressure then can outwards spray by middle break joint, air-flow can blow to the rail outside with snow or rain and snow mixed, falls other places.Equally, at the beginning of track switch, be also this device should be installed before the place, maximum slit between sword and the rail, just reduce its height, make the sideline, top of pipe 2 breach consistent, thereby high pressure gas fails to be convened for lack of a quorum the whole slits between track switch and the rail are shielded, avoid sleet and attack with the apparent height of chute board, guarantee the road trouble in the sleety weather operate as normal, snow stops then turning off high-pressure pump.Ice and snow mistake in season one, device are dismountable in order to using winter again.

Embodiment 2

This railway switch ice and snow screening arrangement, it is characterized in that described semiclosed pipe adopts the semiclosed pipe in two right angles that is provided with air inlet port, be provided with the right angle dividing plate in its pipe, make the right-angle side of right angle dividing plate be fixed on inwall one side, and and the offside inwall between leave 2mm left and right sides narrow slit.

Be specially and get one section specification the angle bar 12 that is 50mm, get one section isometric, that specification is 25mm angle bar 13 again, lie on the wing of 12

inboards

13, and 12 outward flange is alignd with 13 outward flange, 13 jails are welded on 12, get angle bar 14 isometric, that specification is 50mm again, the one wing is abutted against on another wing inboard of 12, and allow another wing of 14 rely on 13 tip at a distance of about 2mm, to 14 and 12 weld (use screw connect together also can) then, obtained middle break joint about 2mm and about 45 ° jet angle equally.On 12 opposite side between 14 and 13, cut into duck eye, duck eye outside weld metal pipe 15.

Be welded with support 3 in bottom of device.

It installs and fixes mode and operating principle with embodiment 1.

Claims

1, a kind of railway switch ice and snow screening arrangement, it is connected with high-pressure pump, it is characterized in that: it comprises and is provided with the semiclosed pipe that air inlet port and this air inlet port offside have a wide gap for garden girth 1/8, semiclosed pipe inside is provided with two right angle dividing plates, make its two right angle relative, and very narrow middle break joint is arranged therebetween, and a right-angle side of each right angle dividing plate is connected with a border seal of semiclosed pipe breach respectively, and formed jet angle is 45 °.

2, a kind of railway switch ice and snow screening arrangement according to claim 1, the section that it is characterized in that described semiclosed pipe is generation rectangle jaggy, be provided with the right angle dividing plate in it, make dividing plate two right-angle sides in right angle be fixed on inwall one side, and leave a narrow slit between the offside inwall.