CN105421164A - Foreign matter removing device for use in turnout, and method for installing foreign matter removing device for use in turnout - Google Patents

Foreign matter removing device for use in turnout, and method for installing foreign matter removing device for use in turnout Download PDF

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Publication number
CN105421164A
CN105421164A CN201510580599.5A CN201510580599A CN105421164A CN 105421164 A CN105421164 A CN 105421164A CN 201510580599 A CN201510580599 A CN 201510580599A CN 105421164 A CN105421164 A CN 105421164A
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CN
China
Prior art keywords
stock rail
foreign substance
removing apparatus
side component
substance removing
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.)
Granted
Application number
CN201510580599.5A
Other languages
Chinese (zh)
Other versions
CN105421164B (en
Inventor
木上昭吾
衣笠有辉
佐藤孝治
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nabtesco Corp
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Nabtesco Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP2014240211A external-priority patent/JP6457799B2/en
Application filed by Nabtesco Corp filed Critical Nabtesco Corp
Priority to CN201710347568.4A priority Critical patent/CN107354827B/en
Publication of CN105421164A publication Critical patent/CN105421164A/en
Application granted granted Critical
Publication of CN105421164B publication Critical patent/CN105421164B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H8/00—Removing undesirable matter from the permanent way of railways; Removing undesirable matter from tramway rails
    • E01H8/10—Removing undesirable matter from rails, flange grooves, or the like railway parts, e.g. removing ice from contact rails, removing mud from flange grooves
    • E01H8/12—Removing undesirable matter from rails, flange grooves, or the like railway parts, e.g. removing ice from contact rails, removing mud from flange grooves specially adapted to grooved rails, flangeways, or like parts of the permanent way, e.g. level crossings or switches
    • E01H8/125—Pneumatically or hydraulically loosening, removing or dislodging undesirable matter, e.g. removing by blowing, suction or flushing ; Loosening or removing by means of heat
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B7/00—Switches; Crossings
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B19/00—Protection of permanent way against development of dust or against the effect of wind, sun, frost, or corrosion; Means to reduce development of noise
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B7/00—Switches; Crossings
    • E01B7/20—Safety means for switches, e.g. switch point protectors, auxiliary or guiding rail members
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B7/00—Switches; Crossings
    • E01B7/24—Heating of switches

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning Of Streets, Tracks, Or Beaches (AREA)
  • Cleaning In General (AREA)
  • Machines For Laying And Maintaining Railways (AREA)

Abstract

The invention provides a foreign matter removing device for use in turnout, and a method for installing a foreign matter removing device for use in turnout. The foreign matter removing device (Y1) which is provided with a basic rail (100) and a sharp rail (200) comprises the components of a guiding-in side component (4) which is provided with a guiding-in flow path (44) and extends along the width direction of the basic rail (100) below the bottom surface (B1) of the basic rail (100); and a connecting part (22) which is provided with a communicating flow path (22c) for communicating a nozzle part (21) with the guiding-in flow path (44). The nozzle part (21) is used for ejecting a medium for eliminating the foreign matter between the basic rail (100) and the sharp rail (200). The connecting part (22) is connected with one end (41) of the guiding-in side component (4) in an area below the bottom surface (B1) of the basic rail (100). The other end (42) of the guiding-in side component (4) outside the bottom surface (B1) of the basic rail (100) in overlook can perform an operation for keeping one end (41) on the connecting part (22) in an anti-disengagement state.

Description

The foreign substance removing apparatus in railway switch portion and method to set up thereof
Technical field
The present invention relates to the method to set up of the foreign substance removing apparatus in railway switch portion and the foreign substance removing apparatus in railway switch portion.
Background technology
In the past, the railway switch portion of railway comprised stock rail and was positioned at the tongue near this stock rail.In this railway switch portion, by tongue to move close to the mode of stock rail or tongue moves in the mode away from stock rail, the direct of travel of the train by this railway switch portion can be changed.When this railway switch portion is arranged on such as snowfall area, between stock rail and tongue, accumulate the foreign matters such as ice and snow sometimes.When have accumulated the foreign matters such as ice and snow between stock rail and tongue, tongue likely cannot contact with stock rail.Therefore, in patent document 1 (No. 2013/038657th, International Publication) and patent document 2 (Japanese Unexamined Patent Publication 2000-144602 publication), a kind of foreign substance removing apparatus for removing the foreign matter between stock rail and tongue is proposed.
As shown in figure 11, the foreign substance removing apparatus of patent document 1 comprise from across stock rail 71 side contrary with tongue 72 extend to the below of the bottom surface 73 of stock rail 71 junction surface 74, be connected to this junction surface 74 by tongue 72 side end bend 75 and be connected to this bend 75 and be configured in the spray nozzle part 76 between stock rail 71 and tongue 72.In the foreign substance removing apparatus of patent document 1, the compressed air being transported to junction surface 74 from the gasholder of outside sprays from spray nozzle part 76 through bend 75.Thereby, it is possible to removing has been accumulated in the foreign matters such as the ice and snow between stock rail 71 and tongue 72.
In addition, as shown in figure 12, the foreign substance removing apparatus of patent document 2 comprises the pipe arrangement junction surface 83 extending to the below of the bottom surface 82 of stock rail 81 from the side contrary with tongue across stock rail 81, the end by tongue side being connected to this pipe arrangement junction surface 83 and the cornue 84 extended along the length direction of each track between stock rail 81 and tongue and the spray nozzle part be arranged on this cornue 84.At this, pipe arrangement junction surface 83 is split into a sidepiece 83a and the other side 83b in the below of the bottom surface 82 of stock rail 81.And this sidepiece 83a and the other side 83b utilizes screw member 85 fastened to each other.In the foreign substance removing apparatus of patent document 2, the compressed air being transported to pipe arrangement junction surface 83 from the compressed air source apparatus of outside sprays from spray nozzle part through cornue 84.Thereby, it is possible to removing has been accumulated in the foreign matters such as the ice and snow between stock rail 81 and tongue.
In the foreign substance removing apparatus of patent document 1, such as, when junction surface 74, bend 75 and spray nozzle part 76 form, be difficult to this foreign substance removing apparatus to be arranged on railway switch portion.Specifically, interval between stock rail 71 and tongue 72 is narrower, be difficult to the junction surface 74 of the foreign substance removing apparatus formed by junction surface 74, bend 75 and spray nozzle part 76 to be inserted between stock rail 71 and tongue 72 to the below of the bottom surface 73 of stock rail 71.Therefore, as the method foreign substance removing apparatus formed by junction surface 74, bend 75 and spray nozzle part 76 being arranged on railway switch portion, expect from after across stock rail 71, spray nozzle part 76, bend 75 and junction surface 74 are inserted into the below of stock rail 71 by the side contrary with tongue 72, again spray nozzle part 76 is configured in the method between stock rail 71 and tongue 72.But such as when railway switch portion is applied to slab track, the space below the bottom surface 73 of stock rail 71 is narrower, be difficult to spray nozzle part 76 and bend 75 to be inserted in this space.
On the other hand, in the foreign substance removing apparatus of patent document 2, pipe arrangement junction surface 83 is split into a sidepiece 83a and the other side 83b in the below of the bottom surface 82 of stock rail 81.Therefore, when being arranged to railway switch portion by the foreign substance removing apparatus of patent document 2, such as, a sidepiece 83a, cornue 84 and spray nozzle part predetermined are arranged position with the state formed from being configured between stock rail 81 and tongue.Then, by the other side 83b from across stock rail 81, the side contrary with tongue is inserted to the below of stock rail 81.Thus, even if in the space-constrained situation below the bottom surface 82 of stock rail 81, also easily foreign substance removing apparatus can be arranged on railway switch portion.But, when utilizing such method to be arranged to railway switch portion by the foreign substance removing apparatus of patent document 2, need the operation carrying out utilizing in the below of the bottom surface 82 of stock rail 81 screw member 85 to be fixed up by a sidepiece 83a and the other side 83b, thus may workability be reduced.
Summary of the invention
The object of the present invention is to provide a kind of can while suppressing workability to reduce the method to set up of the foreign substance removing apparatus in railway switch portion that easily arrange and the foreign substance removing apparatus in railway switch portion.
The foreign substance removing apparatus in the railway switch portion of a technical scheme of the present invention comprises stock rail and tongue, this tongue is positioned near described stock rail, can move in the mode close to this stock rail, and can move in the mode away from this stock rail, wherein, this foreign substance removing apparatus comprises: introduction side component, and it has the importing stream imported for foreign matter removing medium, extends along the width of this stock rail in the below of the bottom surface of described stock rail; And linking part, its have make spray nozzle part and described importing fluid communication be communicated with stream, this spray nozzle part is used for spraying described foreign matter removing medium between described stock rail and described tongue, described linking part is linked to an end of described introduction side component in the region on the lower, described bottom surface than described stock rail, and the operation for making a described end of described introduction side component be linked to described linking part can be carried out in the other end being positioned at the outside of the bottom surface of described stock rail when overlooking of described introduction side component.
Accompanying drawing explanation
Fig. 1 is the summary construction diagram of the railway switch portion of present embodiment, foreign substance removing apparatus and compressed air source.
Fig. 2 is the stereogram of the schematic configuration of the foreign substance removing apparatus representing present embodiment, represents the state after being arranged on stock rail.
Fig. 3 is the stereogram of the schematic configuration that the foreign substance removing apparatus of present embodiment is shown from the side contrary with Fig. 2, represents the state after being arranged on stock rail.
Fig. 4 is the lateral view of the schematic configuration of the foreign substance removing apparatus representing present embodiment.
Fig. 5 is the major part sectional view of the foreign substance removing apparatus of present embodiment, is the figure eliminating holding plate and pull component.
Fig. 6 is the lateral view of the schematic configuration of the variation of the foreign substance removing apparatus representing present embodiment.
Fig. 7 is the figure of the schematic configuration of another variation of the foreign substance removing apparatus representing present embodiment, is front view when observing linking part from tongue side.
Fig. 8 is the major part stereogram of the schematic configuration of another variation of the foreign substance removing apparatus representing present embodiment, represents and makes an end of introduction side component be held in state before the linking part of export side component.
Fig. 9 is the major part front view of the bottom of the linking part of the variation shown in Fig. 8.
Figure 10 is the lateral view of the schematic configuration of another variation of the foreign substance removing apparatus representing present embodiment.
Figure 11 is the lateral view of the schematic configuration of the foreign substance removing apparatus represented described in patent document 1.
Figure 12 is the lateral view of the schematic configuration of the foreign substance removing apparatus represented described in patent document 2.
Detailed description of the invention
Hereinafter, with reference to the accompanying drawings of one embodiment of the present invention.In addition, following embodiment is an example of specific embodiments of the invention, and its essence is not limit protection scope of the present invention.
In addition, for convenience of explanation, referring to each figure by the member of formation of one embodiment of the present invention, illustrate needed for present embodiment main member and simplify and illustrate.
Fig. 1 illustrates and carrying out the part that diverges and railway switch portion X1 for train rail, being arranged on the foreign substance removing apparatus Y1 of railway switch portion X1 and for supplying compressed-air actuated compressed air source Z1 to foreign substance removing apparatus Y1.
Railway switch portion X1 is the part of the direct of travel switching this train on the route of train.In the present embodiment, railway switch portion X1 is applied to multiple sleeper side by side and between each sleeper, be paved with the Ballast track of gravel.In addition, railway switch portion X1 also can be applied to slab track.
Railway switch portion X1 has a pair stock rail 100 be provided at predetermined intervals and a pair tongue 200 be arranged between this pair stock rail 100.Tongue 200 is positioned near this stock rail 100 on the width of stock rail 100.Tongue 200, can to move close to the mode of stock rail 100 by moving along the width of stock rail 100, and can to move away from the mode of stock rail 100.Specifically, on the top of a pair tongue 200, shared transition rod 210 is installed, by utilizing not shown railway switch (Japanese: Port イ Application ト) switching device shifter to operate this transition rod 210, a pair tongue 200 moves between a pair stock rail 100 in the width direction with the state that remain predetermined space.Thus, railway switch portion X1 can switch between following two states: the tongue 200 of side close to the stock rail 100 of side and the tongue 200 of opposite side away from the state of the stock rail 100 of opposite side and the tongue 200 of opposite side close to the stock rail 100 of opposite side and the tongue 200 of side away from the state of the stock rail 100 of side.
As shown in Figure 2 to 4, stock rail 100 has rail body 110 and foot 120.
Rail body 110 has the 1st position 111 and the 2nd position 112.1st position 111 is the positions extended along vertical in rail body 110, and it supports the 2nd position 112.1st position 111 has the 2nd side 111b of the 1st side 111a being positioned at tongue 200 side and the opposition side being positioned at the 1st side 111a.2nd position 112 is connected to the upper end at the 1st position 111, and its width on the width of stock rail 100 is formed wider than the width of the 1st position 111 on the width of stock rail 100.The upper surface of wheel at the 2nd position 112 of train rolls.In addition, the 2nd position 112 is the positions contacted for tongue 200.Under the state that tongue 200 and the 2nd position 112 of stock rail 100 contact, between tongue 200 and the 1st side 111a at the 1st position 111, there is space.In addition, in FIG, for the 2nd position 112 of the stock rail 100 of the side in a pair stock rail 100, eliminate its part and illustrate.
Foot 120 is positions of supporting track main body 110.Foot 120 is connected to the lower end at the 1st position 111.Foot 120 has on the width of stock rail 100 from the 1st foot 121 that rail body 110 extends to tongue 200 side and the 2nd foot 122 that extends to the opposition side of the 1st foot 121.The soffit of foot 120 becomes the bottom surface B1 of stock rail 100.Wherein, as shown in Figure 4, at the bottom surface B1 of stock rail 100 be provided with space between the ground of the below of this bottom surface B1.
Foreign substance removing apparatus Y1 is for removing the device being accumulated in the foreign matters such as ice and snow between stock rail 100 and tongue 200.In the present embodiment, as shown in Figure 1, foreign substance removing apparatus Y1 is provided with multiple along the length direction sky of stock rail 100 with opening predetermined space, and it is arranged on stock rail 100 between the multiple sleepers forming Ballast track.In addition, illustrate only the foreign substance removing apparatus Y1 on the stock rail 100 of the side be arranged in a pair stock rail 100 in FIG, the stock rail 100 of the opposite side in a pair stock rail 100 is provided with foreign substance removing apparatus Y1 too.
Foreign substance removing apparatus Y1 supplies from compressed air source Z1 the compressed air of coming to spraying between stock rail 100 and tongue 200.Specifically, compressed air source Z1 comprise commonly be connected to each foreign substance removing apparatus Y1 tube connector 300, for this tube connector 300 of opening/closing electromagnetic valve 400, be connected to the air tank 500 of tube connector 300 than electromagnetic valve 400 position by upstream side and be connected to the compressor 600 of this air tank 500.The air utilizing compressor 600 have compressed in air tank 500 imports to each foreign substance removing apparatus Y1 via tube connector 300 by opening electromagnetic valve 400 by compressed air source Z1.And between stock rail 100 and tongue 200, each foreign substance removing apparatus Y1 removes the foreign matters such as ice and snow by the compressed air sprayed from compressed air source Z1 importing.
In addition, in the present embodiment, as the foreign matter removing medium for removing the foreign matters such as ice and snow, compressed air is imported by foreign substance removing apparatus Y1, but is not limited thereto.Such as, also can be, warm water etc. is imported to foreign substance removing apparatus Y1 as foreign matter removing medium, make to be accumulated in the foreign matters such as the ice and snow between stock rail 100 and tongue 200 and melt, thus realize this foreign matter of removing.
As shown in Figure 2 to 4, foreign substance removing apparatus Y1 has export side component 2, shim member 3, introduction side component 4, holding plate 5 and pulls component 6.
Export side component 2 is for deriving the compressed-air actuated component importing to foreign substance removing apparatus Y1 from compressed air source Z1.Export side component 2 has spray nozzle part 21 and linking part 22.In the present embodiment, spray nozzle part 21 and linking part 22 form.
Spray nozzle part 21 sprays compressed-air actuated position between stock rail 100 and tongue 200.Spray nozzle part 21 is configured between tongue 200 and stock rail 100.In the present embodiment, spray nozzle part 21 is components of tabular, during its top view in the form of a substantially rectangular.Spray nozzle part 21 configures along the 1st side 111a at the 1st position 111 of rail body 110.Space S1 is provided with between spray nozzle part 21 and the 1st side 111a.In addition, spray nozzle part 21 and the 1st side 111a also can contact with each other.
Spray nozzle part 21 has for spraying compressed-air actuated multiple flow export 21a.The end face opening of flow export 21a in order to the length direction injection compressed air along stock rail 100 on the length direction of spray nozzle part 21.
Linking part 22 is the components for linking spray nozzle part 21 and introduction side component 4.Linking part 22 is connected to spray nozzle part 21, extends downwards relative to this spray nozzle part 21.Specifically, as shown in Figure 2, linking part 22 has the width less than the size of spray nozzle part 21 on the length direction of stock rail 100.
Linking part 22 have the top being positioned at the 1st foot 121 upper end 22A, be positioned at the bottom 22B of the side contrary with upper end 22A and the connecting portion 22C for connecting upper end 22A and spray nozzle part 21 across the 1st foot 121.
Upper end 22A extends along the width of stock rail 100.Bottom 22B is positioned at the below of bottom surface B1.Linking part 22 is arranged in the mode of the 1st side 111a along the 1st position 111 till playing bottom 22B from upper end 22A, the 1st foot 121 and bottom surface B1, and the 1st foot 121 is clipped in the middle by upper end 22A and bottom 22B in vertical direction.The size on the length direction of stock rail 100 of upper end 22A and bottom 22B is greater than the diameter of introduction side component 4 slightly.
Connecting portion 22C connects the lower end of the middle body on the length direction of the top ends 22m closest to the 1st position 111 in end, i.e. the upper end 22A of the opposition side of the tongue 200 on the width of the stock rail 100 in the 22A of upper end and the stock rail 100 in substantially rectangular spray nozzle part 21.Thus, connecting portion 22C extends along vertical.In the present embodiment, on the length direction of stock rail 100, the width somewhat of connecting portion 22C is less than the width of upper end 22A and bottom 22B.
Linking part 22 also has counterpart 22a, internal thread part 22b and is communicated with stream 22c.
Counterpart 22a is the position for connecting upper end 22A and bottom 22B, and it is relative with the 1st foot 121 on the width of stock rail 100.
Counterpart 22a has opposite face relative with the 1st foot 121 on the width of stock rail 100, and this opposite face is provided with shim member 3.Shim member 3 is clipped in the middle by the 1st foot 121 and counterpart 22a on the width of stock rail 100.In addition, also shim member 3 can not be set, but the 1st foot 121 is directly contacted with the opposite face of counterpart 22a on the width of stock rail 100.
Internal thread part 22b is the position linked with the external thread part 41a described later in introduction side component 4.Internal thread part 22b is positioned at the below of bottom surface B1.Specifically, internal thread part 22b makes the part in the 22B of bottom, lean on component 4 side, introduction side on the width of stock rail 100 surface be formed to tongue 200 side depression.Internal thread part 22b is formed in the middle body on the length direction of stock rail 100 of linking part 22.In addition, in the present embodiment, internal thread part 22b is positioned at the below of bottom surface B1, but is not limited thereto, as long as be positioned at than bottom surface B1 region on the lower.That is, internal thread part 22b is positioned at the below of virtual that is extended in the horizontal direction by bottom surface B1.
Be communicated with the stream that stream 22c is the importing stream 44 for each flow export 21a and export side component 2 described later being communicated with spray nozzle part 21.Be communicated with stream 22c and be commonly connected to each flow export 21a, and at internal thread part 22b place opening.
Introduction side component 4 imports compressed-air actuated component from compressed air source Z1.Introduction side component 4 have an end 41, the other end 42, pars intermedia 43 between this end 41 and the other end 42 and till the other end 42 is played in an end 41 with the importing stream 44 that linearity extends.Introduction side component 4 by till playing the other end 42 from an end 41 linearly the tubing of shape form.
One end 41 of introduction side component 4 is positioned at the below of the bottom surface B1 of stock rail 100.One end 41 has external thread part 41a.The external thread part 41a taper that diameter diminishes in the top towards an end 41.In addition, external thread part 41a is screwed in internal thread part 22b, and an end 41 is linked to linking part 22 thus.In this condition, an end 41 remains on linking part 22 with the state of anticreep on the width of stock rail, is connected with the connection stream 22c at internal thread part 22b place opening at the importing stream 44 of external thread part 41a place opening.
The other end 42 of introduction side component 4 is positioned at the outside of the bottom surface B1 of the stock rail 100 when overlooking, and its width along stock rail 100 extends.Therefore, the other end 42 becomes the position kept when enabling an end 41 be linked to linking part 22.That is, the other end 42 is the positions kept when enabling external thread part 41a be screwed in internal thread part 22b.Foreign substance removing apparatus Y1 arrange operating personnel can the outside of bottom surface B1 of stock rail 100 when overlooking remain the other end 42 state under this other end 42 is rotated, external thread part 41a is screwed in internal thread part 22b.Thereby, it is possible to make an end 41 be linked to linking part 22.The other end 42 is connected to the tube connector 300 of compressed air source Z1, can import compressed air from this tube connector 300 in the importing stream 44 at the other end 42 place opening.
The pars intermedia 43 of introduction side component 4 is at one end positioned at the below of bottom surface B1 between portion 41 and the other end 42.As shown in Figure 4 and Figure 5, pars intermedia 43 has the 1st protuberance 43a and the 2nd protuberance 43b.1st protuberance 43a is outstanding to the side of vertical.In addition, the 2nd protuberance 43b is outstanding to the opposition side of the 1st protuberance 43a.That is, the 1st protuberance 43a and the 2nd protuberance 43b is arranged with the phase difference of 180 ° around the axis of introduction side component 4.In the present embodiment, the 1st protuberance 43a contacts with bottom surface B1, and the U-bolt 61 of pulling component 6 described later is hooked on the 2nd protuberance 43b.1st protuberance 43a and the 2nd protuberance 43b is independent of one another, and they have roughly the same thickness T1.
In addition, in the present embodiment, the 1st protuberance 43a is outstanding to the top of vertical direction, but is not limited thereto, and the 1st protuberance 43a also can be outstanding to the below of vertical direction.In this case, the 2nd protuberance 43b contacts with bottom surface B1, and the U-bolt of pulling component 6 described later is hooked on the 1st protuberance 43a.
In addition, in the present embodiment, pars intermedia 43 has these two protuberances of the 1st protuberance 43a and the 2nd protuberance 43b, but is not limited thereto, and also can have more than 1 or 3 protuberance.In addition, in the present embodiment, the 1st protuberance 43a and the 2nd protuberance 43b is arranged with the phase difference of 180 ° around the axis of introduction side component 4, but the phase difference of each protuberance is not limited thereto, such as, also can be 90 ° etc.
Holding plate 5 and pulling component 6 are the components for being fixed on by foreign substance removing apparatus Y1 on stock rail 100.
Holding plate 5 has press section 51 and rake 52.Press section 51 configures in the mode contacted with the upper surface of the 2nd foot 122, is the position pressing the 2nd foot 122 from top.Rake 52 is connected to press section 51, extends with the mode self-pressing portion 51 that the side contrary with the 1st foot 121 on the width towards stock rail 100 tilts downwards.Rake 52 is formed elongated hole 52a, 52b that the incline direction along this rake 52 extends.Elongated hole 52a, 52b are positioned at the position across introduction side component 4 when overlooking.
Pull component 6 and there is U-bolt 61 and nut 62a, 62b.The sweep of U-bolt 61 is hooked on the 2nd protuberance 43b, and its two end portions is inserted in elongated hole 52a, 52b respectively.And the two end portions be inserted into respectively in elongated hole 52a, 52b of U-bolt 61 is fastening by nut 62a, 62b, thus, U-bolt 61 is fixed on this rake 52 with the state extended along the direction orthogonal with rake 52.
At this, U-bolt 61 exerts a force to the 2nd protuberance 43b under the state utilizing nut 62a, 62b to be fixed on rake 52.Thus, pull component 6 and be that the other end 42 layback of introduction side component 4 to the width of stock rail 100 is dragged while being subject to reaction force by holding plate 5 place.Correspondingly, be linked to the export side component 2 also under tension of introduction side component 4, thus on the width of stock rail 100, counterpart 22a is pressed on the 1st foot 121 by across shim member 3.By utilizing holding plate 5 like this and pulling component 6, counterpart 22a is pressed on the 1st foot 121, foreign substance removing apparatus Y1 can be arranged on stock rail 100.
Then, the method to set up of foreign substance removing apparatus Y1 is described.
1) arrangement step
First, export side component 2 is inserted between upper direction stock rail 100 and tongue 200.Now, the bottom 22B of linking part 22 is inserted into the bottom surface B1 region on the lower than stock rail 100.And on the width of stock rail 100, the 1st foot 121 and counterpart 22a position respect to one another stop inserting, and upper end 22A and bottom 22B is to configure linking part 22 by the mode that the 1st foot 121 is clipped in the middle in vertical direction.Thus, the internal thread part 22b be arranged on the 22B of bottom configures in the mode caved in tongue 200 side on the width of stock rail 100 in the below of bottom surface B1.
2) link process
Next, keep the other end 42 of introduction side component 4, and the width of an end 41 of this introduction side component 4 along stock rail 100 is inserted from the below of the 2nd foot 122 side direction bottom surface B1.Now, operating personnel seen from above stock rail 100 and export side component 2, while the middle body of an end 41 of introduction side component 4 towards the linking part 22 on the length direction of stock rail 100 is inserted.Thus, external thread part 41a is inserted in internal thread part 22b.Then, this other end 42 is rotated by the maintenance the other end, outside 42 when the overlooking of bottom surface B1, thus external thread part 41a is screwed in internal thread part 22b.Thus, an end 41 of introduction side component 4 is made to be linked to linking part 22.In this condition, an end 41 of introduction side component 4 remains on linking part 22 with the state of anticreep on the width of stock rail 100.And, be connected to the connection stream 22c at internal thread part 22b place opening at the importing stream 44 of external thread part 41a place opening.
Now, adjustment external thread part 41a is screwed the position in internal thread part 22b, makes the 1st protuberance 43a outstanding and contact with bottom surface B1 to the top of vertical direction.In addition, when be difficult to mode outstanding above the 1st protuberance 43a vertically direction adjust around introduction side component 4 axis towards, also can adjust external thread part 41a and be screwed position in internal thread part 22b, make the 2nd protuberance 43b outstanding to the top of vertical direction.
3) installation procedure
Then, to be positioned on the 2nd foot 122 with press section 51 and the mode that rake 52 tilts downwards towards the side contrary with the 1st foot 121 configures holding plate 5.Then, the sweep of U-bolt 61 is hooked on the 2nd protuberance 43b, the two end portions of this U-bolt 61 is inserted in elongated hole 52a, the 52b be formed on rake 52 respectively.After being inserted in elongated hole 52a, 52b respectively by the two end portions of U-bolt 61, this U-bolt 61 is remained the attitude orthogonal with rake 52, and in this condition the two end portions of U-bolt 61 and nut 62a, 62b are distinguished fastening.Thus, U-bolt 61, to obtain reaction force at rake 52 place and to be fixed to the state that introduction side component 4 applies pulling force, is dragged keeping the linking part 22 of introduction side component 4 to stock rail 100 layback.Therefore, counterpart 22a is pressed on the 1st foot 121 by across shim member 3.Like this, foreign substance removing apparatus Y1 is arranged on stock rail 100, and this foreign substance removing apparatus Y1 is provided with.
In addition, when fastening U-bolt 61 and nut 62a, 62b, correspondingly suitably change the position of U-bolt 61 in elongated hole 52a, 52b with the position of the 2nd protuberance 43b.Specifically, when the 2nd protuberance 43b on the width of stock rail 100 near linking part 22 side, make the part close to upper end of two end portions through elongated hole 52a, 52b of U-bolt 61, this two end portions fastening and nut 62a, 62b in this condition.On the other hand, when the opposition side of the 2nd protuberance 43b close linking part 22 on the width of stock rail 100, make the part close to lower end of two end portions through elongated hole 52a, 52b of U-bolt 61, this two end portions fastening and nut 62a, 62b in this condition.By so suitably changing the relative position between elongated hole 52a, 52b and U-bolt 61, thus the relative position of U-bolt 61 relative to introduction side component 4 is changed in the position corresponding to the 2nd protuberance 43b.Thus, make, under rake 52 and the orthogonal state of U-bolt 61, this U-bolt 61 to be fixed on rake 52.
In foreign substance removing apparatus Y1 described above, introduction side component 4 is separated with linking part 22, and in the region on the lower of the bottom surface B1 than stock rail 100, an end 41 of introduction side component 4 is linked to linking part 22.At this, the other end 42 of introduction side component 4 is positioned at the outside of the bottom surface B1 of stock rail 100 when overlooking.Therefore, the operating personnel that arranges of foreign substance removing apparatus Y1 arranges export side component 2 between stock rail 100 and tongue 200 at the predetermined position that arranges, and is positioned at the other end 42 of maintenance introduction side, the region component 4 in the outside of the bottom surface B1 of stock rail 100 and this other end 42 is rotated when overlooking.Thereby, it is possible to inserted the below of introduction side component 4 to the bottom surface B1 of stock rail 100, and an end 41 of introduction side component 4 is made to be linked to linking part 22.Therefore, though when the below of the bottom surface B1 of stock rail 100 narrow such, also easily carry out arranging operation, and complicated fixed operation etc. need not be carried out in the below of the bottom surface B1 of stock rail 100, therefore, it is possible to suppress workability to reduce.
And, in foreign substance removing apparatus Y1, due to introduction side component 4 linearly shape till the other end 42 is played in an end 41, therefore, when arranging this foreign substance removing apparatus Y1, introduction side component 4 is inserted into stock rail 100 bottom surface B1 below state under the other end 42 is rotated operation transfiguration easy.Therefore, the other end 42 is rotated and makes an end 41 be linked to the operation transfiguration of linking part 22 easily, workability improves.
Further, in foreign substance removing apparatus Y1, when arranging this foreign substance removing apparatus Y1, rotate by making the other end 42 and external thread part 41a is screwed in internal thread part 22b, thus it is easy to make an end 41 be linked to the operation transfiguration of linking part 22.
Further, in foreign substance removing apparatus Y1, external thread part 41a and internal thread part 22b is positioned at the below of the bottom surface B1 of stock rail 100.Therefore, it is possible to space below the bottom surface B1 effectively utilizing stock rail 100 and make an end 41 of introduction side component 4 be held in linking part 22.
Further, in foreign substance removing apparatus Y1, because external thread part 41a is tapered, therefore, it is possible to easily adjust when making external thread part 41a be screwed in internal thread part 22b around introduction side component 4 axis towards.In addition, by making the external thread part 41a of taper be screwed in internal thread part 22b, compressed air can be suppressed to spill between an end 41 and linking part 22.Therefore, sealing mat need not be set between this end 41 and linking part 22, parts number of packages can be cut down.Particularly, in the present embodiment, in export side component 2, spray nozzle part 21 and linking part 22 form.Therefore, compressed air can not spill from the position except flow export 21a export side component 2.Therefore, the compressed-air actuated utilization ratio imported from compressed air source Z1 to foreign substance removing apparatus Y1 raises.
Further, in foreign substance removing apparatus Y1, holding plate 5 is formed with elongated hole 52a, 52b, by changing the position of U-bolt 61 in this elongated hole 52a, 52b, can changes and lead the relative position of U-bolt 61 relative to introduction side component 4.Therefore, even if the length on the width of stock rail 100 of such as the 1st foot 121 produce scale error, foreign substance removing apparatus Y1 is fixed on this stock rail 100 state under the position of the 2nd protuberance 43b misplace, also can stably U-bolt 61 be hooked on the 2nd protuberance 43b.
Further, in foreign substance removing apparatus Y1, no matter how the position of U-bolt 61 in elongated hole 52a, 52b changes, and U-bolt 61 can both be fixed on this rake 52 with the attitude orthogonal with rake 52.Therefore, it is possible to stably U-bolt 61 is fixed on rake 52.
And, in foreign substance removing apparatus Y1, one in the 1st protuberance 43a that direction facing opposite to each other is given prominence to and the 2nd protuberance 43b bears the effect relative to the rivet holder (Japanese: when て seat) the bottom surface B1 of stock rail 100, and another one bears the effect be hooked on U-bolt 61.Therefore, it is possible to correspond to introduction side component 4 towards and suitably change the effect of both the 1st protuberance 43a and the 2nd protuberance 43b, the setting of this introduction side component 4 becomes easy.Specifically, such as when being only provided with the 1st protuberance 43a of the rivet holder effect of bearing in the 1st protuberance 43a and the 2nd protuberance 43b, when the 1st protuberance 43a there occurs dislocation relative to the position of the bottom surface B1 of stock rail 100, need by making external thread part 41a rotate relative to internal thread part 22b and be screwed into internal thread part 22b, thus the 1st protuberance 43a is adjusted to suitable position.Now, need to make external thread part 22b farthest rotate 360 ° nearly.Relative to this, in foreign substance removing apparatus Y1, when being difficult to the 1st protuberance 43a to be used as the rivet holder of stock rail 100 because the 1st protuberance 43a there occurs dislocation relative to the position of the bottom surface B1 of stock rail 100, internal thread part 22b can be screwed into by making external thread part 41a rotate relative to internal thread part 22b, the 2nd protuberance 43b be adjusted to the position of the rivet holder being suitable as stock rail 100.Now, the rotation amount due to external thread part 22b is maximum is also less than 180 °, therefore, rotating compared with the above-mentioned situation of 360 ° nearly, very little power can be utilized to carry out installation exercise with needing to make this external thread part 22b.
Further, in foreign substance removing apparatus Y1, shim member 3 being set between the 1st foot 121 and counterpart 22a by corresponding to the foozle of the size of stock rail 100, spray nozzle part 21 can being set in optimum position relative to the relative position of rail body 110.
Further, foreign substance removing apparatus Y1 is the mode arranging space S1 between the 1st side 111a and spray nozzle part 21 of stock rail 100.Therefore, it is possible to reduce the vibration corresponding to the traveling of train is passed to spray nozzle part 21 possibility via stock rail 100, the stress caused by the transmission of this vibration of the bond sites between spray nozzle part 21 and linking part 22 can be suppressed thus to concentrate.And in this approach, the position that the foozle of size that need not correspond to stock rail 100 finely tunes this spray nozzle part 21 contacts with the 1st side 111a to make spray nozzle part 21, therefore, foreign substance removing apparatus Y1 to arrange operation transfiguration easy.
In addition, in the present embodiment, by making external thread part 41a be screwed in internal thread part 22b, making an end 41 be linked to linking part 22, but being not limited thereto, external thread part 41a and internal thread part 22b also can not be set.
Such as, also can in the bottom 22B of linking part 22, on the width of stock rail 100 by introduction side component 4 side face on formed press-in mouth, an end 41 is pressed into this press-in mouth, thus makes an end 41 be linked to linking part 22.
In addition, union also can be used to make an end 41 be linked to linking part 22.Union is made up of two components, by by a Components installation in an end 41 and by another Components installation in linking part 22, and keep the other end 42 in this condition and an end 41 be inserted into the below of the bottom surface B1 of stock rail 100, thus below this, a component of union and another component is made to link.Thus, make an end 41 and linking part 22 interconnected.
In addition, in the variation shown in Fig. 6, linking part 22 has through hole 22d and substitutes internal thread part 22b, and introduction side component 4 has flange part 45 and substitutes external thread part 41a.
Through hole 22d is arranged on position in linking part 22, that be positioned at the bottom surface B1 region on the lower than stock rail 100, through bottom 22B on the width of stock rail 100.Be communicated with stream 22c at bottom 22B for the formation of position opening above on the inner peripheral surface of through hole 22d.
Flange part 45 is arranged on the top of an end 41 of introduction side component 4.Import stream 44 than position opening above flange part 45 is by the position of side, the other end 42 and on the outer peripheral face of introduction side component 4.Flange part 45 has the diameter larger than the diameter of through hole 22d.In addition, the position except flange part 45 in introduction side component 4 has the diameter slightly less than the diameter of through hole 22d.
Introduction side component 4 is inserted in through hole 22d, and flange part 45 contacts with the face by tongue 200 side in the 22B of bottom.Thus, introduction side component 4 is linked to linking part 22.In this condition, introduction side component 4 in the width at stock rail 100, towards across this stock rail 100, the direction of the side contrary with tongue 200 remains on linking part 22 with the state of anticreep.In addition, in this condition, above the inner peripheral surface of bottom 22B position opening connection stream 22c and above the outer peripheral face of introduction side component 4 the importing stream 44 of position opening be connected to each other.
In the variation shown in Fig. 6, in order to make introduction side component 4 be linked to linking part 22, the other end 42 is inserted by operating personnel under the state that remain flange part 45 from tongue 200 side direction through hole 22d.And, the side contrary with tongue 200 keeps the other end 42 in the outside of the bottom surface B1 having arrived stock rail 100 across stock rail 100 and pull this other end 42, thus flange part 45 is contacted with the face by tongue 200 side in the 22B of bottom.
Like this, in the variation shown in Fig. 6, after insert the other end 42 in through hole 22d, maintenance the other end, outside 42 when the overlooking of bottom surface B1 also pulls this other end 42, thus flange part 45 is contacted with the face by tongue 200 side in the 22B of bottom, an end 41 can be made thus to be linked to linking part 22.
In addition, as shown in Figure 7, also can be provided with recess 22e on linking part 22 and carry out alternative through hole 22d.Recess 22e is arranged on the position same with through hole 22d, and linking part 22b is formed in the mode caved in upward from below.In this case, under the state being inserted into the below of bottom surface B1 in a part for introduction side component 4, by across stock rail 100, the side contrary with tongue 200 remains in the other end 42 outside the B1 of bottom surface, and introduction side component 4 is mentioned upward, thus this introduction side component 4 is embedded in recess 22e.Then, to make flange part 45 contact with the face by tongue 200 side in the 22B of bottom under the state in recess 22e being embedded into by introduction side component 4, thus an end 41 can be made to be linked to linking part 22.
In addition, in the variation shown in Fig. 8 and Fig. 9, introduction side component 4 has a protuberance 46 and another protuberance 47 carrys out alternative external thread part 41a, and linking part 22 has opening portion 22f and carrys out alternative internal thread part 22b.In addition, for convenience of explanation, the diagram of stock rail 100 is eliminated in fig. 8.In addition, figure when Fig. 9 is the face by introduction side component 4 side observed from front on width the bottom 22B of the linking part 22 shown in Fig. 8, stock rail 100.
One protuberance 46 is formed in the top of an end 41, and its side to the radial direction of this end 41 is outstanding.Another protuberance 47 is formed in the top of an end 41, and its opposition side to a protuberance 46 in the radial direction of this end 41 is outstanding.
Opening portion 22f is formed to make the mode that the part in the face of introduction side component 4 side caves in tongue 200 side of leaning on width in the 22B of bottom, stock rail 100.Opening portion 22f has a recess 22g and another recess 22h.One recess 22g is for the part that a protuberance 46 passes when being inserted to opening portion 22f an end 41.In addition, another recess 22h is for the part that another protuberance 47 passes when being inserted to opening portion 22f an end 41.
At this, the bottom 22B of linking part 22 is provided with a groove portion 22i and another groove portion 22j.Specifically, a groove portion 22i is formed to make the mode that a part for the end of tongue 200 side radially caves in of leaning in the 22f of opening portion.One end circumferentially in one groove portion 22i is connected to a recess 22g.The width of one groove portion 22i is formed be greater than slightly the thickness of a protuberance 46.In addition, another groove portion 22j is formed to make the mode that a part for the end of tongue 200 side radially caves in of leaning in the 22f of opening portion, and in this radial direction, be positioned at the side contrary with a groove portion 22i.One end circumferentially in another groove portion 22j is connected to another recess 22h.The width of one groove portion 22i is formed be greater than slightly the thickness of a protuberance 46, and the width of another groove portion 22j is formed be greater than slightly the thickness of another protuberance 47.
When arranging the foreign substance removing apparatus Y1 of the variation shown in Fig. 8 and Fig. 9, operating personnel maintenance the other end, outside 42 when the overlooking of bottom surface B1 is set, while inserted the below of an end 41 of introduction side component 4 to bottom surface B1.Then, the position making the position alignment one recess 22g of a protuberance 46, the position of another recess of position alignment 22h making another protuberance 47, thus an end 41 of introduction side component 4 is inserted to opening portion 22f.Finally, at one end portion 41 arrives the moment of the end by tongue 200 side of opening portion 22f, arrow A 1 direction shown in the lateral Fig. 9 when the overlooking of bottom surface B1 of the other end 42 is rotated, thus a protuberance 46 is embedded in a groove portion 22i, by another protuberance 47 and is embedded in another groove portion 22j.
Like this, in the variation shown in Fig. 8 and Fig. 9, by the outside when the overlooking of bottom surface B1, the other end 42 is rotated, a protuberance 46 is embedded in a groove portion 22i, by another protuberance 47 and is embedded in another groove portion 22j, thereby, it is possible to make an end 41 be linked to linking part 22.
In addition, in the variation shown in Figure 10, stock rail 100 position more than three contacts with linking part 22 with introduction side component 4.In addition, in the variation shown in Figure 10, be separated from each other two positions of linking part 22 on the width at stock rail 100 contact from top with the 1st foot 121.Described in specific as follows.
Introduction side component 4 contacts with this foot 120 from the below of foot 120 at the 1st protuberance 43a place.That is, the below of introduction side component 4 at a position from stock rail 100 contacts with this stock rail 100.
The upper end 22A of linking part 22 comprises top ends 22m as the two ends on the width of stock rail 100 and base end part 22n.Top ends 22m is positioned at the 1st side, position 111 on the width of stock rail 100, is connected with spray nozzle part 21 via connecting portion 22C.Base end part 22n is positioned at the side contrary with top ends 22m on the width of stock rail 100, is connected with counterpart 22a.Top ends 22m contacts with the upper surface at the position by the 1st side, position 111 in the 1st foot 121.In addition, base end part 22n contacts with the upper surface at the position by counterpart 22a side in the 1st foot 121.That is, two positions that the upper end 22A of linking part 22 is separated from each other on the width at stock rail 100 contact with this stock rail above stock rail 100.
In addition, in the above-described embodiment, the upper end 22A of linking part 22 not with the location contacts by the 1st side, position 111 in the 1st foot 121, and only with the location contacts by counterpart 22a side in the 1st foot 121.In contrast, in the variation shown in Figure 10, the below of top ends 22m in the vertical direction of spray nozzle part 21 of the upper end 22A of linking part 22 and the location contacts by the 1st side, position 111 in the 1st foot 121.That is, in the variation shown in Figure 10, linking part 22 is contacting with the foot 120 of stock rail 100 closer to the side of spray nozzle part 21 compared with above-mentioned embodiment.
In addition, in the variation shown in Figure 10, different from the embodiment described above, shim member 3 is not set.Therefore, in the variation shown in Figure 10, on the width of stock rail 100, between the 1st foot 121 and counterpart 22a, be formed with space.In addition, the 1st foot 121 and counterpart 22a also can contact on the width of stock rail 100.
Like this, in the variation shown in Figure 10, because the below of introduction side component 4 from stock rail 100 contacts with this stock rail 100, and linking part 22 contacts from the top of stock rail 100 with this stock rail 100, therefore, stock rail 100 is clamped between introduction side component 4 and linking part 22.Therefore, it is possible to stably foreign substance removing apparatus Y1 is arranged on stock rail 100.And in the variation shown in Figure 10, foreign substance removing apparatus Y1 contacts with this foot 120 at three positions in the mode from upper and lower sandwich foot 120.Therefore, it is possible to more stably foreign substance removing apparatus Y1 is arranged on stock rail 100.
Further, in the variation shown in Figure 10, the top ends 22m be connected with connecting portion 22C in the 22A of upper end contacts with the 1st foot 121 of stock rail 100.Specifically, in the variation shown in Figure 10, the below of linking part 22 in the vertical direction of spray nozzle part 21 contacts with the foot 120 of stock rail 100.And connecting portion 22C and spray nozzle part 21 these two become cantilever position than top ends 22m by the position of spray nozzle part 21 side in export side component 2.In the variation shown in Figure 10, the contact point of linking part 22 and stock rail 100 can be made close to spray nozzle part 21.Therefore, in both the connecting portion 22C and spray nozzle part 21 that become cantilever position, the length of connecting portion 22C can be shortened.Thereby, it is possible to reduce the displacement of the spray nozzle part 21 caused by the impact vibrated, and the stress at this spray nozzle part 21 place can be suppressed.Specifically, the minimizing about 40% compared with above-mentioned embodiment of the maximum stress at spray nozzle part 21 place can be made, and safety coefficient is set to more than twice.Thereby, it is possible to reduce the possibility being caused spray nozzle part 21 breakage by vibration.
And, in the variation shown in Figure 10, these two positions of top ends 22m and base end part 22n be separated from each other on the width at stock rail 100 due to linking part 22 contact with this stock rail 100, therefore, when foreign substance removing apparatus Y1 being arranged at railway switch portion X1, this foreign substance removing apparatus Y1 stablizes and arranges easily.
Further, in the variation shown in Figure 10, contacted with stock rail 100 by these two positions of top ends 22m and base end part 22n, can stably linking part 22 is arranged on stock rail 100, therefore, shim member 3 can not also be set, parts number of packages can be cut down.
And, in the variation shown in Figure 10, the location contacts by the 1st side, position 111 in the top ends 22m of linking part 22 and the 1st foot 121 can not only be made, spray nozzle part 21 can also be reduced and produce damaged possibility, therefore, it is possible to make the compact conformation of foreign substance removing apparatus Y1.
In addition, in the variation shown in Figure 10, linking part 22 configures in the mode contacted with this stock rail 100 above stock rail 100 at these two positions of top ends 22m and base end part 22n, but is not limited thereto.As long as introduction side component 4 contacts with stock rail 100 at least one position, and linking part 22 contacts with stock rail 100 at least one position, introduction side component 4 contacts with stock rail 100 at least three positions with linking part 22, and foreign substance removing apparatus Y1 just can stably be arranged on this stock rail 100.Therefore, such as, linking part 22 also by contacting with this stock rail 100 above stock rail 100 at a position and making the bottom 22B shown in Figure 10 contact with bottom surface B1, thus can contact from the below of stock rail 100 with this stock rail 100.In this case, the below of foreign substance removing apparatus Y1 at two positions from stock rail 100 contacts with this stock rail 100, and contact with this stock rail 100 above stock rail 100 at a position, thus, foreign substance removing apparatus Y1 can stably be arranged on stock rail 100.In addition, in the variation shown in Figure 10, be illustrated, but be not limited thereto the example that foreign substance removing apparatus Y1 contacts with stock rail 100 at three positions, foreign substance removing apparatus Y1 also can contact with stock rail 100 at position more than four.Such as, foreign substance removing apparatus Y1 also can contact with stock rail 100 at these four positions of top ends 22m, base end part 22n, bottom 22B and the 1st protuberance 43a.
Present embodiment described above and variation are all illustrate in whole, should not be considered to restrictive.Scope of the present invention is represented by claims, and does not represent with the explanation of above-mentioned embodiment and variation, and it also comprises all changes in the content and scope that are equal to claims.
Such as, in above-mentioned embodiment and variation, holding plate 5 is in the shape of bending between press section 51 and rake 52, and press section 51 contacts with the upper surface face of the 2nd foot 122, but is not limited thereto.Holding plate 5 also can in the writing board shape not having to bend.In this case, the holding plate 5 of writing board shape is inclined in the mode on both top upper surfaces across the upper surface of introduction side component 4 and the 2nd foot 122, and with the 2nd foot 122 linear contact lay.
In addition, in the above-described embodiment, after precalculated position export side component 2 being configured in stock rail 100, the below of an end 41 of introduction side component 4 from the 2nd foot 122 side direction bottom surface B1 is inserted, make this end 41 be linked to linking part 22, but be not limited thereto.Such as, as long as the situation that the underlying space of the bottom surface B1 of stock rail 100 is the enough large or situation in the space below this can be expanded by the rock ballast below the bottom surface B1 that excavates stock rail 100, just can make introduction side component 4 under the state being linked to export side component 2, be configured in the below of stock rail 100, be fixed on again afterwards on this stock rail 100.
In this case, first, by making external thread part 41a be screwed in internal thread part 22b, an end 41 of introduction side component 4 can be made to be linked to linking part 22.Then, the below of bottom surface B1 is inserted into introduction side component 4 from the 1st foot 121 side and spray nozzle part 21 configures the union body between export side component 2 and introduction side component 4 from the below of tongue 200 mode be inserted between this tongue 200 and stock rail 100.After like this export side component 2 and introduction side component 4 being configured in the precalculated position of stock rail 100, U-bolt 61 is configured in the mode be hooked on the 2nd protuberance 43b.Then, the two end portions of U-bolt 61 is inserted in elongated hole 52a, 52b of holding plate 5, utilizes nut 62a, 62b to be fixed on holding plate 5 by U-bolt 61.Thus, foreign substance removing apparatus Y1 can be arranged on stock rail 100.
Below, above-mentioned embodiment is summarized.
The foreign substance removing apparatus in above-mentioned railway switch portion comprises stock rail and tongue, this tongue is positioned near described stock rail, can move in the mode close to this stock rail, and can move in the mode away from this stock rail, wherein, this foreign substance removing apparatus comprises: introduction side component, and it has the importing stream imported for foreign matter removing medium, extends along the width of this stock rail in the below of the bottom surface of described stock rail; And linking part, its have make spray nozzle part and described importing fluid communication be communicated with stream, this spray nozzle part is used for spraying described foreign matter removing medium between described stock rail and described tongue, described linking part is linked to an end of described introduction side component in the region on the lower, described bottom surface than described stock rail, and the operation for making a described end of described introduction side component be linked to described linking part can be carried out in the other end being positioned at the outside of the bottom surface of described stock rail when overlooking of described introduction side component.
In the foreign substance removing apparatus in above-mentioned railway switch portion, introduction side component and linking portion from, in region on the lower, the bottom surface than stock rail, an end of this introduction side component is linked to linking part.At this, the other end of introduction side component is positioned at the outside of the bottom surface of stock rail when overlooking.Therefore, the operating personnel that arranges of foreign substance removing apparatus such as arranges linking part between stock rail and tongue at the predetermined position that arranges, the other end of the exterior lateral area operation introduction side component when the overlooking of the bottom surface of stock rail.Thereby, it is possible to introduction side component to be inserted into the below of stock rail bottom surface, and an end of introduction side component is made to be linked to linking part.Like this, in the foreign substance removing apparatus in above-mentioned railway switch portion, due to introduction side component and linking part separated from one another, therefore, even if when the underlying space of stock rail bottom surface is narrow, arranges operation and be also easy to.And, owing to need not carry out complicated fixed operation etc. in the below of the bottom surface of stock rail, therefore, it is possible to suppress workability to reduce.
Preferably, described introduction side component linearly shape till described the other end is played in a described end.
In the foreign substance removing apparatus in above-mentioned railway switch portion, when arranging this foreign substance removing apparatus, the operation transfiguration making the other end of this introduction side component rotate under the state that introduction side component is inserted into stock rail subjacent is easy.Therefore, the other end of introduction side component is rotated and makes an end of this introduction side component be linked to the operation transfiguration of linking part easily, workability improves.
Preferably, described linking part has internal thread part.In this case, a described end of described introduction side component has the external thread part be screwed with described internal thread part.
In the foreign substance removing apparatus in above-mentioned railway switch portion, when arranging this foreign substance removing apparatus, by making the other end of introduction side component rotate while make external thread part be screwed in internal thread part, thus it is easy to make an end of introduction side component be linked to the operation transfiguration of linking part.
In addition preferably, the described external thread part taper that diameter diminishes in the top towards a described end.
In the foreign substance removing apparatus in above-mentioned railway switch portion, because external thread part is tapered, therefore, when this external thread part is screwed in internal thread part, can easily adjust around introduction side component axis towards.In addition, by being screwed in internal thread part by the external thread part of taper, foreign matter removing medium can be suppressed to spill between an end and linking part of introduction side component.Therefore, sealing mat need not be set between an end of introduction side component and linking part, parts number of packages can be cut down.
In addition preferably, described stock rail has: rail body, and it vertically extends; And foot, it comprises the 1st foot and the 2nd foot that are connected with the lower end of described rail body, and described 1st foot extends to described tongue side from described rail body, and described 2nd foot extends to the opposition side of described 1st foot.In this case, preferably, described linking part has counterpart relative with described 1st foot on the width of described stock rail, and this foreign substance removing apparatus also comprises: holding plate, and it is arranged in described 2nd foot; And pulling component, it is hooked on the component of described introduction side, is subject to reaction force at described holding plate place, and applies pulling force, described counterpart to be pressed on described 1st foot to described introduction side component.In this case, preferably, described holding plate keeps described pulling component relative to the mode of the relative position of described introduction side component can change described pulling component on the width of described stock rail.
In the foreign substance removing apparatus in above-mentioned railway switch portion, pulling component can be utilized introduction side component and keep the linking part of this introduction side component to pull towards the side contrary with tongue on the width of stock rail.Thus, counterpart is pressed against the 1st foot, and both linking part and spray nozzle part are fixed relative to the relative position of stock rail.At this, such as, the 1st length of foot on the width of this stock rail creates scale error in the manufacturing process at stock rail, under the state that the position of introduction side component on described width will be pressed against the 1st foot in counterpart, produce dislocation.When the position of introduction side component on the width of stock rail produces dislocation, pull component and also may produce dislocation relative to the hooking position of this introduction side component.In the foreign substance removing apparatus in above-mentioned railway switch portion, introduction side component can change relative to the relative position pulling component on the width of stock rail, therefore, it is possible to the dislocation corresponding to described hooking position is changed pull the relative position of component relative to introduction side component.Thus, the pulling component that described relative position can be made to there occurs change remains on holding plate.Therefore, even if when the size of such as stock rail creates foozle, also can stably foreign substance removing apparatus be fixed on this stock rail.
Preferably, described introduction side component has the 1st protuberance and 2nd protuberance outstanding to the opposition side of described 1st protuberance in the below of the bottom surface of described stock rail.In this case, preferably, the one in described 1st protuberance and described 2nd protuberance contacts with the bottom surface of described stock rail, and described pulling component is hooked in the another one in described 1st protuberance and described 2nd protuberance.
In the foreign substance removing apparatus in above-mentioned railway switch portion, the one in the 1st protuberance that direction facing opposite to each other is given prominence to and the 2nd protuberance bears the effect relative to the rivet holder the bottom surface of stock rail, and another one bears the effect being hooked on and pulling on component.Therefore, it is possible to correspond to introduction side component towards the effect of suitably changing the 1st protuberance and the 2nd protuberance, this introduction side component to arrange transfiguration easy.
Preferably, the shim member be arranged between described 1st foot and described counterpart is also comprised.
In the foreign substance removing apparatus in above-mentioned railway switch portion, by corresponding to the foozle of the size of stock rail, shim member being set between foot and counterpart the 1st, spray nozzle part can being set as optimum position relative to the relative position of rail body.
Further preferably, described spray nozzle part is configured between described stock rail and described tongue.In this case, preferably, between described spray nozzle part and described stock rail, space is provided with.
Foreign substance removing apparatus due to above-mentioned railway switch portion is the mode not making spray nozzle part be sealed at stock rail, and therefore, the foozle that need not correspond to the size of stock rail finely tunes the relative position of spray nozzle part relative to this stock rail.
A kind of method to set up of foreign substance removing apparatus of above-mentioned railway switch portion, the foreign substance removing apparatus in this railway switch portion comprises stock rail and tongue, this tongue is positioned near described stock rail, can move in the mode close to this stock rail, and can move in the mode away from this stock rail, wherein, this method to set up comprises following operation: arrangement step, in this arrangement step, the linking part of the connection stream be communicated with by the spray nozzle part had with spray foreign matter removing medium configures than the mode in the region on the lower, bottom surface of described stock rail with being positioned at least partially of this linking part, and link process, in this link process, operated having the other end being communicated with fluid communication with described and being provided with the introduction side component of the importing stream that described foreign matter removing medium imports by outside during the overlooking of the bottom surface at described stock rail, thus described introduction side component is inserted into the below of the bottom surface of described stock rail, and an end of described introduction side component is made to be linked to described linking part in region on the lower, the bottom surface than described stock rail.
In the method to set up of the foreign substance removing apparatus in above-mentioned railway switch portion, due to introduction side component and linking portion from, at the predetermined position that arranges between stock rail and tongue linking part is set and the below of introduction side component to the bottom surface of stock rail is inserted, therefore, even if when the underlying space of stock rail bottom surface is narrow, arrange also transfiguration easy.In addition, by the other end of exterior lateral area operation introduction side component during the overlooking of the bottom surface at stock rail, thus an end of introduction side component is made to be linked to linking part, therefore, complicated fixed operation need not be carried out in the below of stock rail bottom surface, workability can be suppressed to reduce.

Claims (12)

1. the foreign substance removing apparatus in railway switch portion, it comprises stock rail and tongue, and this tongue is positioned near described stock rail, can move in the mode close to this stock rail, and can move in the mode away from this stock rail, wherein,
This foreign substance removing apparatus comprises:
Introduction side component, it has the importing stream imported for foreign matter removing medium, extends along the width of this stock rail in the below of the bottom surface of described stock rail; And
Linking part, its have make spray nozzle part and described importing fluid communication be communicated with stream, this spray nozzle part is used for spraying described foreign matter removing medium between described stock rail and described tongue,
Described linking part is linked to an end of described introduction side component in the region on the lower, described bottom surface than described stock rail,
The operation for making a described end of described introduction side component be linked to described linking part can be carried out in the other end being positioned at the outside of the bottom surface of described stock rail when overlooking of described introduction side component.
2. the foreign substance removing apparatus in railway switch portion according to claim 1, wherein,
Described introduction side component linearly shape till described the other end is played in a described end.
3. the foreign substance removing apparatus in railway switch portion according to claim 1, wherein,
Described linking part has internal thread part,
A described end of described introduction side component has the external thread part be screwed with described internal thread part.
4. the foreign substance removing apparatus in railway switch portion according to claim 3, wherein,
The taper that diameter diminishes in the top towards a described end of described external thread part.
5. the foreign substance removing apparatus in railway switch portion according to claim 1, wherein,
Described stock rail has:
Rail body, it extends along vertical; And
Foot, it comprises the 1st foot and the 2nd foot that are connected with the lower end of described rail body, and described 1st foot extends to described tongue side from described rail body, and described 2nd foot extends to the opposition side of described 1st foot,
Described linking part has counterpart relative with described 1st foot on the width of described stock rail,
This foreign substance removing apparatus also comprises:
Holding plate, it is arranged in described 2nd foot; And
Pull component, it is hooked on the component of described introduction side, and it is subject to reaction force at described holding plate place and applies pulling force to described introduction side component, described counterpart to be pressed on described 1st foot,
Described holding plate keeps described pulling component relative to the mode of the relative position of described introduction side component can change described pulling component on the width of described stock rail.
6. the foreign substance removing apparatus in railway switch portion according to claim 5, wherein,
Described introduction side component has the 1st protuberance and 2nd protuberance outstanding to the opposition side of described 1st protuberance in the below of the bottom surface of described stock rail,
One in described 1st protuberance and described 2nd protuberance contacts with the bottom surface of described stock rail,
Described pulling component is hooked in the another one in described 1st protuberance and described 2nd protuberance.
7. the foreign substance removing apparatus in railway switch portion according to claim 5, wherein,
This foreign substance removing apparatus also comprises the shim member be arranged between described 1st foot and described counterpart.
8. the foreign substance removing apparatus in railway switch portion according to claim 1, wherein,
Described spray nozzle part is configured between described stock rail and described tongue,
Space is provided with between described spray nozzle part and described stock rail.
9. the foreign substance removing apparatus in the railway switch portion according to any one of claim 1 ~ 8, wherein,
The below of described introduction side component at least one position from described stock rail contacts with this stock rail,
Described linking part contacts with this stock rail above described stock rail at least one position,
Described stock rail contacts with both described linking parts with described introduction side component at least three positions.
10. the foreign substance removing apparatus in railway switch portion according to claim 9, wherein,
Described linking part comprises: upper end, and it is positioned at the opposition side of described introduction side component in vertical direction across described stock rail; And connecting portion, it is for coupling together the top ends of that side comparatively far away for tongue described in the distance on the width of described stock rail in described upper end and described spray nozzle part,
Described linking part contacts with described stock rail at the described top ends place of at least described upper end.
The foreign substance removing apparatus in 11. railway switch portions according to claim 10, wherein,
Described linking part in described upper end, the location contacts that separates with described top ends on the width of described stock rail is in described stock rail.
The method to set up of the foreign substance removing apparatus in 12. 1 kinds of railway switch portions, the foreign substance removing apparatus in this railway switch portion comprises stock rail and tongue, and this tongue is positioned near described stock rail, can move in the mode close to this stock rail, and can move in the mode away from this stock rail, wherein
This method to set up comprises following operation:
Arrangement step, in this arrangement step, the linking part of the connection stream be communicated with by the spray nozzle part had with spray foreign matter removing medium configures than the mode in the region on the lower, bottom surface of described stock rail with being positioned at least partially of this linking part; And
Link process, in this link process, fluid communication is communicated with described and the other end of the introduction side component of the importing stream imported for described foreign matter removing medium operates to having by outside during the overlooking of the bottom surface at described stock rail, thus described introduction side component is inserted into the below of the bottom surface of described stock rail, and an end of described introduction side component is made to be linked to described linking part in region on the lower, the bottom surface than described stock rail.
CN201510580599.5A 2014-09-12 2015-09-11 The foreign substance removing apparatus and its method to set up in railway switch portion Expired - Fee Related CN105421164B (en)

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JP2014-186650 2014-09-12
JP2014186650 2014-09-12
JP2014-240211 2014-11-27
JP2014240211A JP6457799B2 (en) 2014-09-12 2014-11-27 Foreign matter removal device for track branch

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CN2528676Y (en) * 2002-03-18 2003-01-01 李晓 Rotation connection device for railway point
CN2663498Y (en) * 2003-12-19 2004-12-15 襄樊铁路分局电务分处 Movable lock close hook for speeded track switch of railway
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SE542037C2 (en) 2020-02-11
DK201500531A1 (en) 2016-03-21
DE102015217361A1 (en) 2016-03-17
CN107354827A (en) 2017-11-17
FI20155654A (en) 2016-03-13
CN105421164B (en) 2017-05-31
CN107354827B (en) 2021-04-02
FI128667B (en) 2020-09-30
DE102015217361B4 (en) 2023-12-21
DK179121B1 (en) 2017-11-13

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