CN103452013B - Near switch machine snow-proof cover for protecting movement bar of switch machine for track switch - Google Patents
Near switch machine snow-proof cover for protecting movement bar of switch machine for track switch Download PDFInfo
- Publication number
- CN103452013B CN103452013B CN201310397790.7A CN201310397790A CN103452013B CN 103452013 B CN103452013 B CN 103452013B CN 201310397790 A CN201310397790 A CN 201310397790A CN 103452013 B CN103452013 B CN 103452013B
- Authority
- CN
- China
- Prior art keywords
- snow
- goat
- main body
- hairbrush
- snow shed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 241000283707 Capra Species 0.000 claims description 64
- 241001669679 Eleotris Species 0.000 claims description 14
- 210000002105 tongue Anatomy 0.000 claims description 11
- 238000007789 sealing Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 238000002844 melting Methods 0.000 description 9
- 230000008018 melting Effects 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000010257 thawing Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 239000005413 snowmelt Substances 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
Landscapes
- Train Traffic Observation, Control, And Security (AREA)
- Railway Tracks (AREA)
Abstract
The invention discloses a near switch machine snow-proof cover for protecting a movement bar of a switch machine for a switch. The near switch machine snow-proof cover comprises the switch machine (2), the movement bar (21), sleepers (3), a stock rail (1) and a snow-proof cover main body (41). A first hairbrush (42) which is in contact with the stock rail (1) is arranged at one end, opposite to the stock rail (1), of the snow-proof cover main body (41). A sealing piece is arranged in the snow-proof cover main body (41). Side baffles which are butted with the upper surfaces of adjacent two sleepers (3) are arranged on the two sides of the snow-proof cover main body (41). The near switch machine snow-proof cover for protecting the movement bar of the switch machine for the switch disclosed by the invention has the advantages that through the mutual cooperation of the snow-proof cover main body, the first hairbrush, a second hairbrush, a third hairbrush and the two side baffles, the melted snow water is prevented from falling into the near switch machine snow-proof cover and the normal operation of internal parts such as the movement bar is guaranteed.
Description
Technical field
The present invention relates to railway switch snow shield field, particularly, relate to a kind of nearly goat snow shed of motion bar of the protection goat for track switch.
Background technology
At present, electrical heating turnout snow melting system is one of element of extremely frigid zones device for changing points, by the installation site of its snow melt bar, is probably divided into: heat on slide plate and heat two kinds of device for melting snow on the web of the rail of stock rail.
The STDR-G type turnout snow melting system that Beijing Southwest Jiao great Sheng Yang Science and Technology Ltd. produces is made up of station control terminal, switch board, isolating transformer, electrical heating elements etc.; Electro-thermal heating element (heating strip) is arranged on the locking frame of the web of the rail place of the stock rail of track switch, external locking device, when there is snowfall or variations in temperature, system can automatic or manual startup electric heating snow melting circuit, with reach by between tongue and stock rail, the effect of the locking frame place snow melting of external locking device, thus reach the effect ensureing Snowfall track switch equipment normal conversion.But still there is the defect of the following aspects in this snow-melting system:
1, the accumulated snow at the towing point place (track switch three bar) of track switch fails to consider design device for melting snow, when accumulated snow is deposited in three bar place of track switch, will directly have influence on the conversion of track switch;
2, due to the power limited (peak power 2650W) of its snow melt bar, so when tongue is under repulsion state, slide plate fails to melt near the accumulated snow of tongue bottom end;
3, due to the locking frame above the external locking device of tongue being provided with heating strip, after the snow melting Cheng Shui on locking frame, take advantage of a situation toward dirty, can condense into ice cube after dripping on external locking device, the accumulation of ice cube can make external locking device operationally produce larger resistance.
Described on end, at the towing point (three bars) of track switch and the position of external locking device, all do not have device for melting snow, after snowing, the towing point of track switch and external locking device position still also will use and manually carry out snow removing and just can guarantee that the normal dress of track switch changes.
Summary of the invention
The object of this invention is to provide a kind of nearly goat snow shed of motion bar of the protection goat for track switch, in order to protect motion bar between goat and stock rail and Other related equipment.
To achieve these goals, the invention provides a kind of nearly goat snow shed of motion bar of the protection goat for track switch, wherein, fix on the ground described track switch comprising and spaced sleeper, be arranged on two stock rails on described sleeper and two tongues between two described stock rails, article two, the side of described stock rail is provided with the goat be arranged on adjacent two described sleepers, and described goat drives described tongue to move between two described stock rails by motion bar; This nearly goat snow shed comprises region between described goat and described stock rail and covers the snow shed main body of described motion bar, one end relative with described stock rail of described snow shed main body is provided with the first hairbrush contacted with described stock rail, pours in described snow shed main body to prevent the ice and snow that described stock rail melts; Described snow shed body interior is provided with for preventing ice and snow from pouring into the seal described snow shed main body from one end away from described stock rail of described snow shed main body; The both sides of described snow shed main body are provided with the side shield abutted with the upper surface of adjacent two described sleepers.
Preferably, described track switch also comprises two intervals and arranges and the installing plate extended along the bearing of trend of described sleeper, and described installing plate is fixed on described sleeper, and described goat is erected on these two installing plates.
Preferably, described seal comprises and extends downward the second hairbrush of described motion bar from the roof of described snow shed main body and extend upwardly to the 3rd hairbrush of described motion bar from ground, described second hairbrush and the 3rd hairbrush engaged with one another and cooperatively interact with two side shields of adjacent two articles of described sleepers and described snow shed main body.
Preferably, described second hairbrush is removably connected with described snow shed main body, and described 3rd hairbrush fixes on the ground.
Preferably, described first hairbrush is removably connected with described snow shed main body.
Preferably, described snow shed main body and described goat hinged.
The nearly goat snow shed of the motion bar of the protection goat for track switch that the present invention proposes, by cooperatively interacting of snow shed main body, the first hairbrush, the second hairbrush, the 3rd hairbrush and two side shields, make snow or the snow-broth after dissolving can not fall into nearly goat snow shed inner, effective protection has been carried out to the motion bar between goat and stock rail, therefore the parts of the inside such as motion bar can not be frozen, ensure that the normal operation of the internal parts such as motion bar, eliminate artificial snow removing, ensure that the normal operation of track switch.
Other features and advantages of the present invention are described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for manual, is used from explanation the present invention, but is not construed as limiting the invention with detailed description of the invention one below.In the accompanying drawings:
Fig. 1 is the internal construction schematic diagram of the nearly goat snow shed that the specific embodiment of the invention provides;
Fig. 2 is the plan structure schematic diagram of the nearly goat snow shed that the specific embodiment of the invention provides.
Description of reference numerals
1 stock rail 2 goat
21 motion bar 3 sleepers
41 snow shed main body 42 first hairbrush
43 second hairbrush 44 the 3rd hairbrush
5 tongue 6 installing plates
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.Should be understood that, detailed description of the invention described herein, only for instruction and explanation of the present invention, is not limited to the present invention.
As shown in Figure 1 and Figure 2, the nearly goat snow shed of the motion bar of a kind of protection goat for track switch provided by the invention, wherein, fix on the ground track switch comprising and spaced sleeper 3, be arranged on two stock rails 1 on sleeper 3 and two tongues 5 between two stock rails 1, article two, the side of stock rail 1 is provided with the goat 2 be arranged on adjacent two sleepers 3, and goat 2 drives tongue 5 to move between two stock rails 1 by motion bar 21; This nearly goat snow shed comprises region between goat 2 and stock rail 1 and covers the snow shed main body of motion bar 21, one end relative with stock rail 1 of snow shed main body is provided with the first hairbrush 42 contacted with stock rail 1, pours in snow shed main body to prevent the ice and snow that stock rail 1 melts; Snow shed body interior is provided with for preventing ice and snow from pouring into the seal snow shed main body from one end away from stock rail 1 of snow shed main body; The both sides of snow shed main body are provided with the side shield abutted with the upper surface of adjacent two sleepers 3.
Because goat 2 is arranged on the side of two stock rails 1, therefore goat 2 can fix on the ground, also can fix with sleeper 3.Shown in one embodiment of the present of invention, track switch also comprises two intervals and arranges and the installing plate 6 extended along the bearing of trend of sleeper 3, and installing plate 6 is fixed on sleeper 3, and goat is erected on these two installing plates 6.
Because goat 2 is arranged on the side of two stock rails 1, nearly goat snow shed 4 needs the motion bar 21 of two stock rail 1 sides all to cover, motion bar 21 nearly goat snow shed 4 covers from goat 2 to stock rail 1 and the miscellaneous equipment of motion bar 21 both sides, in order to ensure that snowfall does not fall into wherein, and can not pour into wherein after the ice and snow ensureing on stock rail 1 dissolves, the sidewall of stock rail 1 need be close in the side of nearly goat snow shed 4, therefore the first hairbrush 42 is set on the edge of relative stock rail 1 side of snow shed main body 41, first hairbrush 42 makes between snow shed main body 41 and stock rail 1 by tight shutoff, when snowfall, first hairbrush 42 can stop that snowfall falls into snow shed main body 41, and when ice dissolution, owing to being subject to the stop of the first hairbrush 42, snow-broth also can not pour into wherein.In addition, by the side shield arranging seal in inside and abut with two sleeper 3 upper surfaces, nearly goat snow shed 4 inside is sealed completely, ensure that snow-broth that motion bar 21 and miscellaneous equipment can not be melted freezes after pouring into, ensure that the normal operation of motion bar 21, also eliminate the process of artificial snow removing simultaneously.It should be noted that, for the selection of concrete material, the material of snow shed main body 41 can adopt glass steel material usually, and the first hairbrush 42 can adopt fire-retardant nylon hairbrush.
Particularly, various structures can be had at the seal of nearly goat snow shed 4 inside, list in one embodiment of the present of invention, seal comprise from the roof of snow shed main body 41 extend downward motion bar 21 the second hairbrush 43 and extend upwardly to the 3rd hairbrush 44, second hairbrush 43 of motion bar 21 from ground and the 3rd hairbrush 44 engaged with one another and cooperatively interact with two side shields of adjacent two articles of sleepers 3 and snow shed main body 41.
The mutual intersection that second hairbrush 43 passes through bristle each other with the 3rd hairbrush 44 coordinates, nearly goat snow shed 4 inner space blocks, make outside the ice and snow after thawing is blocked in by bristle, thus ensure that the parts of nearly goat snow shed 4 inside can not touch thawing after ice and snow.
Further, conveniently change and safeguard, the first hairbrush 42 is removably connected with snow shed main body 41.As, snow shed main body 41 and the first hairbrush 42 arrange screwed hole respectively, and by the screwed hole of bolt through snow shed main body 41 and the first hairbrush 42, and attaching nut will be fixed together both it, thus realizes the installation of the first hairbrush 42.When the snow defence decreased effectiveness of the first hairbrush 42, staff can dismantle and change the first hairbrush 42, makes nearly goat snow shed 4 easy to maintenance, longer service life.
Equally, for the ease of maintain and replace, the second hairbrush 43 is removably connected with snow shed main body 41, and the 3rd hairbrush 44 fixes on the ground.Second hairbrush 43 also can have multiple with the fixed form of snow shed main body 41, such as, arranges mounting groove in snow shed main body 41 inside, the second hairbrush 43 arranges shackle member, is achieved a fixed connection by shackle member with coordinating of mounting groove.The effect that 3rd hairbrush 44 plays intercepts the ice and snow of outside bottom snow shed main body 41, can not hinder again the normal operation of motion bar 21 and miscellaneous equipment simultaneously.3rd hairbrush 44 upwards extends, and is bonded together with the second hairbrush 43 is interlaced, thus forms tight barrier structure, and the ice and snow after thawing is blocked after running into the 3rd hairbrush 44, can not enter snow shed main body 41 inside.
Because snow shed main body 41 is contacted with stock rail 1 by the first hairbrush 42 connected, in order to make the opening ways of snow shed main body 41 easy, snow shed main body 41 is hinged with goat 2.Hinged connected mode makes snow shed main body 41 open with closed more convenient, is convenient to the maintenance of internal unit.
In sum, the nearly goat snow shed of the motion bar of the protection goat for track switch that the present invention proposes, by cooperatively interacting of snow shed main body, the first hairbrush, the second hairbrush, the 3rd hairbrush and two side shields, make snow or the snow-broth after dissolving can not fall into nearly goat snow shed inner, effective protection has been carried out to the motion bar between goat and stock rail, therefore the parts of the inside such as motion bar can not be frozen, ensure that the normal operation of the internal parts such as motion bar, eliminate artificial snow removing, ensure that the normal operation of track switch.
Below the preferred embodiment of the present invention is described in detail by reference to the accompanying drawings; but; the present invention is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present invention; can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
It should be noted that in addition, each the concrete technical characteristic described in above-mentioned detailed description of the invention, in reconcilable situation, can be combined by any suitable mode.In order to avoid unnecessary repetition, the present invention illustrates no longer separately to various possible combination.
In addition, also can be combined between various different embodiment of the present invention, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (6)
1. the nearly goat snow shed of the motion bar for the protection goat of track switch, wherein, fix on the ground described track switch comprising and spaced sleeper (3), two tongues (5) being arranged on two stock rails (1) on described sleeper (3) and being positioned between two described stock rails (1), article two, the side of described stock rail (1) is provided with the goat (2) be arranged on adjacent two described sleepers (3), and described goat (2) drives described tongue (5) to move between two described stock rails (1) by motion bar (21); It is characterized in that, this nearly goat snow shed comprises and is positioned at region between described goat (2) and described stock rail (1) and the snow shed main body (41) covering described motion bar (21), one end relative with described stock rail (1) of described snow shed main body (41) is provided with the first hairbrush (42) contacted with described stock rail (1), pours in described snow shed main body (41) to prevent the upper ice and snow melted of described stock rail (1); Described snow shed main body (41) inside is provided with for preventing ice and snow from pouring into the seal described snow shed main body (41) from one end away from described stock rail (1) of described snow shed main body (41); The both sides of described snow shed main body (41) are provided with the side shield abutted with the upper surface of adjacent two described sleepers (3).
2. the nearly goat snow shed of the motion bar of the protection goat for track switch according to claim 1, it is characterized in that, described track switch also comprises two intervals and arranges and the installing plate (6) extended along the bearing of trend of described sleeper (3), described installing plate is fixed on described sleeper (3), and described goat (2) is erected on these two installing plates (6).
3. the nearly goat snow shed of the motion bar of the protection goat for track switch according to claim 1, it is characterized in that, described seal comprises and extends downward second hairbrush (43) of described motion bar (21) from the roof of described snow shed main body (41) and extend upwardly to the 3rd hairbrush (44) of described motion bar (21) from ground, described second hairbrush (43) and the 3rd hairbrush (44) engaged with one another and cooperatively interact with two side shields of adjacent two articles of described sleepers (3) and described snow shed main body (41).
4. the nearly goat snow shed of the motion bar of the protection goat for track switch according to claim 3, it is characterized in that, described second hairbrush (43) is removably connected with described snow shed main body (41), and described 3rd hairbrush (44) fixes on the ground.
5. the nearly goat snow shed of the motion bar of the protection goat for track switch according to claim 1, is characterized in that, described first hairbrush (42) is removably connected with described snow shed main body (41).
6. the nearly goat snow shed of the motion bar of the protection goat for track switch according to claim 1, is characterized in that, described snow shed main body (41) is hinged with described goat (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310397790.7A CN103452013B (en) | 2013-09-04 | 2013-09-04 | Near switch machine snow-proof cover for protecting movement bar of switch machine for track switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310397790.7A CN103452013B (en) | 2013-09-04 | 2013-09-04 | Near switch machine snow-proof cover for protecting movement bar of switch machine for track switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103452013A CN103452013A (en) | 2013-12-18 |
| CN103452013B true CN103452013B (en) | 2015-06-03 |
Family
ID=49734820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310397790.7A Active CN103452013B (en) | 2013-09-04 | 2013-09-04 | Near switch machine snow-proof cover for protecting movement bar of switch machine for track switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103452013B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1724778A1 (en) * | 1989-11-03 | 1992-04-07 | Всесоюзный Научно-Исследовательский Институт Железнодорожного Транспорта | Device for protection of switches from precipitation and dirt |
| CN2376496Y (en) * | 1999-06-29 | 2000-05-03 | 乔伟峡 | Slide bed board protective cover for railway switches |
| CN2581493Y (en) * | 2002-07-11 | 2003-10-22 | 房屹 | Railway switch ice and snow shielding device |
| CN2632138Y (en) * | 2003-08-13 | 2004-08-11 | 房屹 | Railway railroad ice snow shilder |
| EP1749937A1 (en) * | 2005-08-02 | 2007-02-07 | Vae Eisenbahnsysteme Gmbh | Covering for protection of switches |
| CN201850473U (en) * | 2010-11-05 | 2011-06-01 | 李茂华 | Protective cover for railway turnout |
| CN202031043U (en) * | 2011-04-23 | 2011-11-09 | 山西晋城无烟煤矿业集团有限责任公司 | Automatic snow shielding device for railway turnouts |
| CN203429515U (en) * | 2013-09-04 | 2014-02-12 | 中国神华能源股份有限公司 | Proximal switch machine snow-proof cover for protecting motion rod of switch machine of turnout |
-
2013
- 2013-09-04 CN CN201310397790.7A patent/CN103452013B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1724778A1 (en) * | 1989-11-03 | 1992-04-07 | Всесоюзный Научно-Исследовательский Институт Железнодорожного Транспорта | Device for protection of switches from precipitation and dirt |
| CN2376496Y (en) * | 1999-06-29 | 2000-05-03 | 乔伟峡 | Slide bed board protective cover for railway switches |
| CN2581493Y (en) * | 2002-07-11 | 2003-10-22 | 房屹 | Railway switch ice and snow shielding device |
| CN2632138Y (en) * | 2003-08-13 | 2004-08-11 | 房屹 | Railway railroad ice snow shilder |
| EP1749937A1 (en) * | 2005-08-02 | 2007-02-07 | Vae Eisenbahnsysteme Gmbh | Covering for protection of switches |
| CN201850473U (en) * | 2010-11-05 | 2011-06-01 | 李茂华 | Protective cover for railway turnout |
| CN202031043U (en) * | 2011-04-23 | 2011-11-09 | 山西晋城无烟煤矿业集团有限责任公司 | Automatic snow shielding device for railway turnouts |
| CN203429515U (en) * | 2013-09-04 | 2014-02-12 | 中国神华能源股份有限公司 | Proximal switch machine snow-proof cover for protecting motion rod of switch machine of turnout |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103452013A (en) | 2013-12-18 |
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