CN114775338A - Turnout device for temporary turning of railway - Google Patents
Turnout device for temporary turning of railway Download PDFInfo
- Publication number
- CN114775338A CN114775338A CN202210701463.5A CN202210701463A CN114775338A CN 114775338 A CN114775338 A CN 114775338A CN 202210701463 A CN202210701463 A CN 202210701463A CN 114775338 A CN114775338 A CN 114775338A
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- China
- Prior art keywords
- guide rail
- rail
- clamping
- piece
- steering
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Classifications
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- 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
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- 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
- E01B7/10—Frogs
- E01B7/14—Frogs with movable parts
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B9/00—Fastening rails on sleepers, or the like
- E01B9/38—Indirect fastening of rails by using tie-plates or chairs; Fastening of rails on the tie-plates or in the chairs
- E01B9/58—Fastening the rail in the chair
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2201/00—Fastening or restraining methods
- E01B2201/04—Fastening or restraining methods by bolting, nailing or the like
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2202/00—Characteristics of moving parts of rail systems, e.g. switches, special frogs, tongues
- E01B2202/02—Nature of the movement
- E01B2202/021—Turning or tilting or elastically bending
- E01B2202/024—Turning or tilting or elastically bending about vertical axis
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The invention relates to the technical field of railway turnouts, and provides turnout equipment for temporary railway steering, which comprises an auxiliary guide rail, wherein two ends of the auxiliary guide rail are provided with first transition inclined planes, the auxiliary guide rail is arranged on the upper end face of a rail, and the first transition inclined plane at one end is in transition connection with the upper end face of the rail; the first steering guide rail is arranged on one side of the auxiliary guide rail, and a first transition inclined plane at the other end of the first steering guide rail is in transition connection with the upper end face of the first steering guide rail; and the positioning fastener is arranged on the first steering guide rail or is used for being arranged on the rail, and the positioning fastener is provided with a clamping part which is used for clamping the auxiliary guide rail. Through the technical scheme, the problems that the single-row railway cannot pass and the rail vehicles need to be temporarily parked in the related technology are solved.
Description
Technical Field
The invention relates to the technical field of railway turnouts, in particular to turnout equipment for temporary railway steering.
Background
In the running process of the rail vehicle, when the vehicle is required to be overhauled, the rail is overhauled or the rail is damaged and cannot pass through, the vehicle is required to be driven out of the original rail direction and to enter another safety line which does not influence the driving of other vehicles or to be driven into a normal rail by bypassing the damaged rail. However, when the situation is met on the erected single-track rail, the vehicle cannot realize the function due to the fact that the track-changing turnout is not arranged, the vehicle can only be forced to stop or return to the position with the turnout according to the original path to realize the track changing, the vehicle and the rail vehicle on the other side share one railway, so that goods or passengers cannot arrive on time, meanwhile, the railway can carry out long-time maintenance work, the railway cannot pass in the maintenance process, and serious economic loss is caused.
Disclosure of Invention
The invention provides turnout equipment for temporary turning of a railway, which solves the problems that a single-row railway cannot pass and rail vehicles need to be temporarily parked in the related technology.
The technical scheme of the invention is as follows:
switch device for temporary turning of railway, comprising
The auxiliary guide rail is provided with first transition inclined planes at two ends and is arranged on the upper end face of a rail, and the first transition inclined planes at one end of the auxiliary guide rail are in transition connection with the upper end face of the rail;
the first transition inclined plane at the other end of the auxiliary guide rail is in transition connection with the upper end face of the first steering guide rail;
the positioning fastener is arranged on the first steering guide rail or is used for being arranged on the rail, and the positioning fastener is provided with a clamping portion which is used for clamping the auxiliary guide rail.
As a further technical solution, the auxiliary guide rail has a plurality of auxiliary guide rails respectively arranged on the two rails, the first steering guide rail has a plurality of auxiliary guide rails for guiding the vehicle to the first steering guide rail, and the auxiliary guide rail further comprises
The crossing guide rail is provided with a plurality of crossing guide rails, the two ends of the crossing guide rails are respectively provided with a second transition inclined surface, one ends of the crossing guide rails are correspondingly arranged on the first steering guide rails, the second transition inclined surfaces at one ends of the crossing guide rails are in transition connection with the upper end surfaces of the first steering guide rails, and the crossing guide rails are used for crossing one or more rails;
the second steering guide rail is arranged on one side of the crossing guide rail, and the second transition inclined plane at the other end of the crossing guide rail is in transition connection with the upper end face of the second steering guide rail.
As a further technical solution, the positioning fastener comprises
The first clamping piece is provided with a first clamping groove;
the second clamping piece is provided with a second clamping groove;
the first clamping groove and the second clamping groove are used for abutting against the two sides of the rail after the first threaded part rotates, and the clamping part is arranged on the first clamping part or the second clamping part.
As a further technical solution, the auxiliary rail has a connection portion, and the clamping portion includes
The mounting seat is arranged on the first clamping piece or the second clamping piece in a lifting mode and is provided with a first sliding groove, and the connecting part is movably arranged in the first sliding groove;
and the second threaded part is rotatably arranged on the mounting seat and penetrates through the first sliding groove and the connecting part, and after the second threaded part rotates, the connecting part is close to or far away from the rail.
As a further technical solution, the clamping part further comprises
The third threaded pieces are provided with a plurality of threads, the threads are arranged on the mounting seat and the first clamping piece or the threads are arranged on the mounting seat and the second clamping piece, and after the third threaded pieces rotate, the first clamping piece or the second clamping piece is close to or far away from the mounting seat;
and the reinforcing base plate is arranged between the first clamping piece or the second clamping piece and the mounting seat.
As a further technical scheme, the sleeper limiting device also comprises a limiting support assembly arranged on the sleeper, and the limiting support assembly comprises
A base for being disposed on the tie,
a support member provided on the base for supporting the auxiliary rail or the crossing rail,
a plurality of first sliding seats which are arranged on the base in a sliding way and symmetrically arranged at two sides of the base,
the fourth screw, the fourth screw rotate to set up on the base, have left-handed screw and right-handed screw, both sides first slide sets up respectively the left-handed screw with on the right-handed screw, the fourth screw rotates the back, both sides first slide is close to each other or keeps away from, both sides first slide is close to the back, is used for pressing from both sides tight supplementary guide rail or stride across the guide rail.
As a further technical scheme, the limiting support assembly further comprises
The butt joint piece is rotatably arranged on the first sliding seat through a rotating shaft, and after the first sliding seats on two sides are close to each other, the butt joint piece rotates along with the auxiliary guide rail or the radian of the side wall of the crossing guide rail.
As a further technical scheme, the limiting support assembly further comprises
The second sliding seats are arranged on the base in a sliding mode, located between the first sliding seats and symmetrically arranged on the base, each second sliding seat is provided with a first guide inclined plane, second guide inclined planes are arranged on two sides of the supporting piece, the supporting piece is arranged on the first guide inclined planes in a sliding mode through the second guide inclined planes, the fourth threaded piece penetrates through the second sliding seats, and after the fourth threaded piece rotates, the second sliding seats are close to each other;
after the second sliding seats are close to each other, the supporting pieces slide along the first guide inclined planes, and the supporting pieces are close to or far away from the base.
As a further technical scheme, a second sliding groove is formed in the first sliding seat on one side, and the limiting support assembly further comprises
The first clamping jaw is arranged on the first sliding seat on the other side and is provided with a first claw part;
and the second clamping jaw is arranged in the second sliding groove in a sliding manner and is provided with a second hook claw part, and after the second clamping jaw slides, the first hook claw part is connected with the second hook claw part in a clamping manner.
The working principle and the beneficial effects of the invention are as follows:
in the invention, in order to solve the problems that a one-way railway cannot pass and a rail vehicle needs to temporarily stop in the related technology, the invention designs a turnout device for temporarily steering the railway, in particular to a turnout without steering or rail changing on an established straight track, one end of an auxiliary guide rail is erected on the upper end surface of a rail by arranging the auxiliary guide rail on the established straight track, a first transition inclined plane at one end of the auxiliary guide rail is in transition connection with the upper end surface of the rail, the angle of the auxiliary guide rail is adjusted, the rail vehicle can stably drive into the auxiliary guide rail while the angles of the auxiliary guide rails on the rails at two sides are the same, the auxiliary guide rail is matched with the rail through a positioning fastener, the rail is prevented from moving in the moving process of the rail vehicle to cause derailment, the other end of the auxiliary guide rail is provided with a first steering guide rail, the first transition inclined plane of the other end of the auxiliary guide rail is in transitional connection with the upper end face of the first steering guide rail, so that the vehicle can be stably transited on the first steering guide rail, the vehicle can be stably steered, after the auxiliary guide rail is arranged, the straight guide rail cannot pass, after the rail vehicle is steered or turned, if other vehicles need to go straight, the auxiliary guide rail can be detached, the positioning fastener is not detached, after detachment, the straight guide rail passes, after passing, when the auxiliary guide rail needs to be installed again, rapid positioning and installation can be performed according to the positioning fastener, and the adjusting time is shortened.
Through this scheme can make rail vehicle can change the rail or turn to on the craspedodrome guide rail, can realize the function of swift turn, can realize the quick switching that the rail turned to or craspedodrome through the location fastener simultaneously.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the auxiliary rail and the cross rail configuration of the present invention;
FIG. 3 is a schematic view of a retaining fastener of the present invention;
FIG. 4 is a front view of the positioning fastener of the present invention;
FIG. 5 is a schematic view of the clamp configuration of the tacking fastener of the present invention;
FIG. 6 is a top view of the retaining fastener of the present invention;
FIG. 7 is an isometric view of the check support assembly of the present invention;
FIG. 8 is a front view of the spacing support assembly of the present invention;
in the figure: 1. the auxiliary guide rail comprises an auxiliary guide rail body, 2, a first transition inclined surface, 3, a rail, 4, a first steering guide rail body, 5, a positioning fastener, 6, a clamping portion, 7, a crossing guide rail body, 8, a second transition inclined surface, 9, a second steering guide rail body, 10, a first clamping piece, 11, a first clamping groove, 12, a second clamping piece, 13, a second clamping groove, 14, a first threaded piece, 15, a connecting portion, 16, a mounting seat, 17, a first sliding groove, 18, a second threaded piece, 19, a third threaded piece, 20, a reinforcing base plate, 21, a sleeper, 22, a limiting supporting component, 23, a base, 24, a supporting piece, 25, a first sliding seat, 26, a fourth threaded piece, 27, a butting piece, 28, a second sliding seat, 29, a first guiding inclined surface, 30, a second guiding inclined surface, 31, a second sliding groove, 32, a first clamping jaw, 33, a first clamping jaw portion, 34, a second clamping hook, 35 and a second clamping jaw portion.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any inventive step, are intended to be within the scope of the present invention.
As shown in FIGS. 1 to 8, the present embodiment proposes
Switch device for temporary steering of railway comprising
The auxiliary guide rail comprises an auxiliary guide rail 1, wherein two ends of the auxiliary guide rail 1 are provided with first transition inclined planes 2, the auxiliary guide rail 1 is arranged on the upper end face of a rail 3, and the first transition inclined planes 2 at one end of the auxiliary guide rail 1 are in transition connection with the upper end face of the rail 3;
the first transition guide rail 4 is arranged on one side of the auxiliary guide rail 1, and the first transition inclined plane 2 at the other end of the auxiliary guide rail 1 is in transition connection with the upper end face of the first transition guide rail 4;
and the positioning fastener 5 is arranged on the first guide rail 4 or is used for being arranged on the rail 3, and the positioning fastener 5 is provided with a clamping part 6, and the clamping part 6 is used for clamping the auxiliary guide rail 1.
In the embodiment, in order to solve the problems that a single-track railway cannot pass and a rail vehicle needs to temporarily stop in the related art, a turnout device for temporarily steering a railway is designed, specifically, a turnout without steering or rail changing is arranged on an established straight track, an auxiliary guide rail 1 is arranged on the established straight track, one end of the auxiliary guide rail 1 is erected on the upper end surface of a rail 3, a first transition inclined plane 2 at one end of the auxiliary guide rail 1 is in transition connection with the upper end surface of the rail 3, the angle of the auxiliary guide rail 1 is adjusted, the auxiliary guide rails 1 on the rails 3 at two sides have the same angle, meanwhile, a rail vehicle can stably drive into the auxiliary guide rail 1, the auxiliary guide rail 1 is matched with the rail 3 through a positioning fastener 5, the phenomenon that the rail moves and the vehicle derails in the moving process of the rail vehicle is avoided, a first diversion guide rail 4 is arranged at the other end of the auxiliary guide rail 1, the first transition inclined plane 2 of the other end of the auxiliary guide rail 1 is in transitional connection with the upper end face of the first transition guide rail 4, so that the vehicle can be stably transited on the first transition guide rail 4, the vehicle can be stably turned, after the auxiliary guide rail 1 is set up, the straight guide rail cannot pass, after the rail vehicle turns or changes the rail, if other vehicles need to go straight, the auxiliary guide rail 1 can be detached, but the positioning fastener 5 is not detached, after the detachment, the straight guide rail passes, after the passing, when the auxiliary guide rail 1 needs to be installed again, the rapid positioning and installation can be carried out according to the positioning fastener 5, and the adjustment time is shortened.
Can make rail vehicle can change the rail or turn to on the craspedodrome guide rail through this scheme, can realize the function of swift turn, can realize simultaneously through positioning fastener 5 that the rail changes to turn to or craspedodrome quick switch.
Further, the auxiliary guide rail 1 has a plurality of first guide rails 4 for being installed on the two rails 3, respectively, and the auxiliary guide rail 1 guides the vehicle to the first guide rails 4, and further includes
The crossing guide rails 7 are provided with a plurality of crossing guide rails 7, two ends of each crossing guide rail 7 are provided with second transition inclined surfaces 8, one ends of the crossing guide rails 7 are correspondingly arranged on the first transition guide rails 4, the second transition inclined surfaces 8 at one ends of the crossing guide rails 7 are in transition connection with the upper end surfaces of the first transition guide rails 4, and the crossing guide rails 7 are used for crossing one or more rails 3;
and the second steering guide rail 9 is arranged on one side of the spanning guide rail 7, and the second transition inclined surface 8 at the other end of the spanning guide rail 7 is in transition connection with the upper end surface of the second steering guide rail 9.
In this embodiment, since the track generally has two rails 3, and the wheel positioned on the outer side needs to cross the inner rail 3 when the vehicle turns or changes the track, the inner rail 3 can provide a certain supporting force by setting the crossing rail 7 on the first transfer rail 4 after the wheel positioned on the outer side of the track vehicle crosses the outer rail 3 through the auxiliary rail 1 and the first transfer rail 4, and the second transition slope 8 of the crossing rail 7 is transitionally connected to the upper end surface of the first transfer rail 4 by setting the crossing rail 7 on the first transfer rail 4, and the crossing rail 7 is set on the inner rail 3, and the second transition slope 8 of the other end of the crossing rail 7 is transitionally connected to the upper end surface of the second transfer rail 9, so that the track vehicle can stably cross the inner rail 3, and the vehicle can change the track by the same means after the crossing, or continuously set a new track, make rail vehicle drive in on new track, can further improve equipment's stability and practicality through this scheme, through supplementary guide rail 1 and the cooperation of strideing across guide rail 7, rail vehicle can turn in the position that can't turn or trade the rail.
Further, the positioning fastener 5 comprises
A first clamping piece 10, wherein the first clamping piece 10 is provided with a first clamping groove 11;
a second clamping piece 12, wherein the second clamping piece 12 is provided with a second clamping groove 13;
the first thread piece 14 penetrates through the first clamping piece 10 and the second clamping piece 12, after the first thread piece 14 rotates, the first clamping piece 10 and the second clamping piece 12 approach each other, the first clamping groove 11 and the second clamping groove 13 are used for abutting against two sides of the rail 3 after the first clamping piece 14 approaches, and the clamping portion 6 is arranged on the first clamping piece 10 or the second clamping piece 12.
In the embodiment, in order to rapidly switch between the straight running and the turning of a track, a positioning fastener 5 is refined, a first clamping piece 10 and a second clamping piece 12 are used for clamping a rail 3 through a first clamping groove 11 and a second clamping groove 13 which are matched with a first thread piece 14, the shapes of the first clamping groove 11 and the second clamping groove 13 are matched with the shape of a transverse rib at the bottom of the rail 3, the first clamping piece 10 and the second clamping piece 12 can be attached to the rail 3, the attached first clamping piece 10 and second clamping piece 12 can provide stable supporting force for a clamping part 6, an auxiliary guide rail 1 is fixed and clamped through the clamping part 6, the first thread piece 14 can drive the first clamping piece 10 and the second clamping piece 12 to approach each other after rotating, specifically, the first thread piece 14 can be composed of a threaded rod and a plug, the threaded rod is positioned at two ends of the threaded rod and is provided with a left-handed thread and a right-handed thread, the first clamping piece 10 and the second clamping piece 12 are respectively in thread matching with the left-handed thread and the right-handed thread, the threaded rod can drive first fastener 10 and second fastener 12 after rotating and be close to or keep away from the action simultaneously, realize the clamping function, or the threaded rod carries out threaded connection with first fastener 10 or one of them of second fastener 12, the end cap shutoff is carried out at both ends, through rotating the threaded rod, make first fastener 10 or second fastener 12 of threaded connection be close to or keep away from not carrying out first fastener 10 or second fastener 12 of threaded connection, the realization is pressed from both sides tightly, the stability of equipment can further be promoted through this scheme.
Further, the auxiliary rail 1 has a connecting portion 15, and the clamping portion 6 includes
The mounting seat 16 is arranged on the first clamping piece 10 or the second clamping piece 12 in a lifting mode and is provided with a first sliding groove 17, and the connecting part 15 is movably arranged in the first sliding groove 17;
and a second screw member 18, wherein the second screw member 18 is rotatably arranged on the mounting seat 16 and passes through the first sliding slot 17 and the connecting part 15, and after the second screw member 18 is rotated, the connecting part 15 is close to or far away from the rail 3.
In this embodiment, in order to realize the clamping of auxiliary guide rail 1, clamping part 6 has been thinned, connecting portion 15 has on auxiliary guide rail 1, connecting portion 15 sets up vertically, the top of connecting portion 15 is connected with auxiliary guide rail 1's main part, do not influence the passing of vehicle, the bottom of connecting portion 15 extends to the middle part position of rail 3, the bottom of connecting portion 15 is located first spout 17, second screw 18 passes first spout 17 after passing mount pad 16, and pass the bottom of connecting portion 15, with connecting portion 15 bottom threaded connection, make auxiliary guide rail 1 receive the constraining force of vertical direction and the constraining force that second screw 18 set up the direction through the function of screw auto-lock, and then realize the function of clamping auxiliary guide rail 1. Meanwhile, the connecting parts 15 can be arranged at the two ends of the auxiliary guide rail 1, the clamping parts 6 are arranged at the two ends of the rail 3, after the second threaded part 18 rotates, the connecting parts 15 move towards the rail 3 along the sliding grooves, the connecting parts 15 have partial elasticity, the connecting parts 15 are bent after moving, the connecting parts 15 at the two sides bend in opposite directions after moving in opposite directions, and the auxiliary rail 3 can be clamped by bending in opposite directions. Both sides can have the spacing fixture block that corresponds the setting on supplementary guide rail 1, the clearance that the spacing fixture block that corresponds formed passes 3 upper end on the rail, realize supplementary guide rail 1 left right direction spacing, rail vehicle direction of travel is the fore-and-aft direction, can realize pressing from both sides the stable clamp of supplementary guide rail 1 through this scheme, simultaneously because 15 fixed positions of connecting portion on the supplementary guide rail 1, demolish the back when supplementary guide rail 1, the position of clamping part 6 does not change, when needs are installed again, can realize quick location and the tight function of installation clamp through the screw hole of connecting portion 15.
Further, the clamping portion 6 further includes
The third screw member 19, the third screw member 19 has several, the screw thread is set up on mount pad 16 and first clamping piece 10, or the screw thread is set up on mount pad 16 and second clamping piece 12, after the third screw member 19 is rotated, the first clamping piece 10 or second clamping piece 12 is close to or far away from mount pad 16;
a reinforcing mat 20, the reinforcing mat 20 being arranged between the first clip piece 10 or the second clip piece 12 and the mounting 16.
In this embodiment, in order to adjust and clamp the vertical position of the auxiliary guide rail 1, the mounting seat 16 is connected with the first clamping piece 10 through the third screw piece 19, by rotating the third screw piece 19, adjust the distance between the mounting seat 16 and the first clamping piece 10 or the second clamping piece 12, place the reinforcing base plate 20 between the first clamping piece 10 or the second clamping piece 12 and the mounting seat 16 after adjusting the distance, there can be a long strip avoiding groove on the reinforcing base plate 20, make things convenient for the adjustment of the third screw piece 19, simultaneously realize the support to the mounting seat 16, the adjustability of structural strength and equipment is increased, and the equipment is more stable.
Further, the sleeper 21 comprises a limiting support assembly 22 arranged on the sleeper 21, and the limiting support assembly 22 comprises
A base 23, the base 23 being intended to be placed on a sleeper 21,
a support 24, the support 24 being provided on the base 23 for supporting the auxiliary rail 1 or the cross rail 7,
a plurality of first sliding seats 25, the first sliding seats 25 are arranged on the base 23 in a sliding manner and symmetrically arranged at two sides of the base 23,
the fourth screw 26 is rotatably arranged on the base 23 and is provided with left-handed threads and right-handed threads, the first sliding seats 25 on the two sides are respectively arranged on the left-handed threads and the right-handed threads, after the fourth screw 26 rotates, the first sliding seats 25 on the two sides are close to or far away from each other, and after the first sliding seats 25 on the two sides are close to each other, the fourth screw 26 is used for clamping the auxiliary guide rail 1 or crossing the guide rail 7.
In this embodiment, since the auxiliary guide rail 1 is separated from the rail 3 and then the rail 3 and the cross guide rail 7 are not supported between the first and second guide rails 4 and 3 and between the second and third guide rails 9 and 3, the auxiliary guide rail 1 and the cross guide rail 7 are deformed after a period of time, the position of the part without the support structure is provided with the limit support assembly 22 to support the auxiliary guide rail 1 and the cross guide rail 7, and the positioning and quick mounting structure during mounting and dismounting, specifically, the support 24 provides a support force to the bottom of the auxiliary guide rail 1 or the cross guide rail 7, and the first sliding seats 25 on both sides of the auxiliary guide rail 1 or the cross guide rail 7 are close to each other by the rotation of the fourth screw 26 to clamp the auxiliary guide rail 1 or the cross guide rail 7 after the auxiliary guide rail 1 and the cross guide rail 7 are limited, after clamping, the base 23 is fixedly arranged on the sleeper 21, the positioning function is realized, after the auxiliary guide rail 1 or the cross guide rail 7 is detached, and then the installation is carried out, the auxiliary guide rail 1 or the cross guide rail 7 can be quickly moved to a specified position through the first sliding seats 25 on the two sides, the quick positioning is realized by the positioning fastener 5, the auxiliary guide rail 1 or the front and back direction positions of the cross guide rail 7 can be quickly positioned by the positioning fastener 5, the left and right direction positions of the auxiliary guide rail 1 or the cross guide rail 7 can be quickly positioned by the limiting support piece 24, and the auxiliary guide rail 1 and the cross guide rail 7 can be quickly positioned and installed after the two are combined.
Further, the position limiting support assembly 22 further comprises
And the abutting part 27 is rotatably arranged on the first slide seat 25 through a rotating shaft, and after the first slide seats 25 at two sides are close, the abutting part 27 rotates along with the auxiliary guide rail 1 or the radian of the side wall of the crossing guide rail 7.
In this embodiment, since the auxiliary rail 1 or the cross rail 7 has a bent portion, it is difficult to provide a stable clamping force when the first carriage 25 is directly clamped, by providing the abutting member 27 on the first carriage 25, the abutting member 27 is rotatably provided by the rotating shaft, when the first carriages 25 on both sides approach each other, the abutting member 27 on the first carriage 25 rotates with the angle of the auxiliary rail 1 or the cross rail 7, so that the abutting member 27 has enough contact points with the auxiliary rail 1 or the cross rail 7, and the supporting point is increased.
Further, the position limiting support assembly 22 further comprises
The second sliding seats 28 are arranged on the base 23 in a sliding mode, are positioned between the first sliding seats 25 and are symmetrically arranged on the base 23, the second sliding seats 28 are provided with first guide inclined planes 29, second guide inclined planes 30 are arranged on two sides of the supporting piece 24, the supporting piece 24 is arranged on the first guide inclined planes 29 in a sliding mode through the second guide inclined planes 30, the fourth threaded piece 26 penetrates through the second sliding seats 28, and after the fourth threaded piece 26 rotates, the second sliding seats 28 are close to each other;
after the second carriages 28 approach, the support 24 slides along the first guide ramps 29, and the support 24 approaches or moves away from the base 23.
In this embodiment, since the height position of the auxiliary guide rail 1 or the cross guide rail 7 is not fixed, in order to stably support the auxiliary guide rail 1 or the bottom of the cross guide rail 7 by the support member 24, the second slider 28 is provided on the base 23, the second slider 28 is located between the first sliders 25 on both sides and can be pushed by the first sliders 25, or can be relatively moved by the fifth screw, when the second sliders 28 approach each other, the support member 24 can be moved along the first guide inclined surface 29 by the second guide inclined surface 30, so that the height is changed, the top end of the support member 24 abuts against the bottom of the auxiliary guide rail 1 or the cross guide rail 7, and the height of the support member 24 is adjusted by adjusting the distance between the second sliders 28 on both sides.
Furthermore, the first slide carriage 25 on one side is provided with a second sliding groove 31, and the limit support assembly 22 further comprises
A first claw 32, the first claw 32 being provided on the first slider 25 on the other side, and having a first claw portion 33;
and the second clamping jaw 34 is arranged in the second sliding groove 31 in a sliding manner and is provided with a second claw part 35, and after the second clamping jaw 34 slides, the first claw part 33 is clamped with the second claw part 35.
In this embodiment, when a vehicle drives into the auxiliary guide rail 1 or crosses over the guide rail 7, a vertical acting force is applied to the auxiliary guide rail 1 or crosses over the guide rail 7, and the vertical acting force is converted into a left-right acting force when applied to the second slide base 28, in order to increase structural strength, the first slide base 25 or the second slide base 28 is provided with the first claw 32 and the second claw 34, and the second claw 34 slides along the second sliding groove 31 during installation, so that the second claw portion 35 of the second claw 34 is clamped into the first claw portion 33, so that left-right limiting is realized, and stability of the equipment is improved.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. Switch device for temporary steering of railway, characterized in that it comprises
The auxiliary guide rail comprises an auxiliary guide rail (1), wherein first transition inclined planes (2) are arranged at two ends of the auxiliary guide rail (1), the auxiliary guide rail (1) is arranged on the upper end face of a rail (3), and the first transition inclined planes (2) at one end of the auxiliary guide rail (1) are in transition connection with the upper end face of the rail (3);
the first steering guide rail (4), the first steering guide rail (4) is arranged on one side of the auxiliary guide rail (1), and the first transition inclined plane (2) at the other end of the auxiliary guide rail (1) is in transition connection with the upper end face of the first steering guide rail (4);
a positioning fastener (5), the positioning fastener (5) being arranged on the first steering rail (4) or for being arranged on the rail (3), the positioning fastener (5) having a clamping portion (6), the clamping portion (6) being for clamping the auxiliary rail (1).
2. The switch apparatus for temporary turning of railways according to claim 1, characterized in that said auxiliary rail (1) has a plurality for being disposed on two of said rails (3), respectively, said first turning rail (4) has a plurality, said auxiliary rail (1) is for guiding the vehicle onto the first turning rail (4), further comprising
The crossing guide rail (7) is provided with a plurality of crossing guide rails (7), two ends of the crossing guide rails (7) are provided with second transition inclined surfaces (8), one ends of the crossing guide rails (7) are correspondingly arranged on the first steering guide rails (4), the second transition inclined surfaces (8) at one ends of the crossing guide rails (7) are in transition connection with the upper end surfaces of the first steering guide rails (4), and the crossing guide rails (7) are used for crossing one or more rails (3);
and the second steering guide rail (9), the second steering guide rail (9) is arranged on one side of the crossing guide rail (7), and the second transition inclined plane (8) at the other end of the crossing guide rail (7) is in transition connection with the upper end surface of the second steering guide rail (9).
3. The switch apparatus for temporary steering of railways according to claim 1, characterized in that said positioning fastener (5) comprises
The first clamping piece (10), the first clamping piece (10) is provided with a first clamping groove (11);
the second clamping piece (12), the second clamping piece (12) is provided with a second clamping groove (13);
the clamping device comprises a first threaded piece (14), the first threaded piece (14) penetrates through the first clamping piece (10) and the second clamping piece (12), after the first threaded piece (14) rotates, the first clamping piece (10) and the second clamping piece (12) are close to each other, after the first threaded piece (14) is close to each other, the first clamping groove (11) and the second clamping groove (13) are used for abutting against two sides of the rail (3), and the clamping portion (6) is arranged on the first clamping piece (10) or the second clamping piece (12).
4. The switch apparatus for temporary steering of railways according to claim 3, characterized in that the auxiliary rail (1) has a connecting portion (15) and the clamping portion (6) includes
The mounting seat (16) is arranged on the first clamping piece (10) or the second clamping piece (12) in a lifting mode and is provided with a first sliding groove (17), and the connecting part (15) is movably arranged in the first sliding groove (17);
and the second threaded part (18), the second threaded part (18) is rotatably arranged on the mounting seat (16) and penetrates through the first sliding groove (17) and the connecting part (15), and after the second threaded part (18) is rotated, the connecting part (15) is close to or far away from the rail (3).
5. The switch apparatus for temporary turning of railways according to claim 4, characterized in that the clamping portion (6) further comprises
The number of the third threaded members (19) is multiple, threads are arranged on the mounting seat (16) and the first clamping piece (10) or on the mounting seat (16) and the second clamping piece (12), and after the third threaded members (19) rotate, the first clamping piece (10) or the second clamping piece (12) is close to or far away from the mounting seat (16);
a reinforcing pad (20), the reinforcing pad (20) being disposed between the first clip (10) or the second clip (12) and the mounting seat (16).
6. The switch apparatus for temporary steering of railways according to claim 2, characterized by further comprising a limit support assembly (22) for being disposed on a tie (21), said limit support assembly (22) comprising
A base (23), the base (23) being intended to be arranged on the sleeper (21),
a support (24), the support (24) being arranged on the base (23) for supporting the auxiliary rail (1) or the cross rail (7),
a plurality of first sliding seats (25), wherein the first sliding seats (25) are arranged on the base (23) in a sliding manner and symmetrically arranged at two sides of the base (23),
fourth screw (26), fourth screw (26) rotate to set up on base (23), have left-handed screw and right-handed screw, both sides first slide (25) set up respectively the left-handed screw with on the right-handed screw, fourth screw (26) rotate the back, both sides first slide (25) are close to each other or keep away from, both sides first slide (25) are close to the back, are used for pressing from both sides supplementary guide rail (1) or stride across guide rail (7).
7. The switch apparatus for temporary steering of railways according to claim 6, characterized in that the curb support assembly (22) further comprises
The abutting part (27) is rotatably arranged on the first sliding seat (25) through a rotating shaft, and after the first sliding seats (25) on the two sides are close to each other, the abutting part (27) rotates along with the radian of the side wall of the auxiliary guide rail (1) or the crossing guide rail (7).
8. The switch apparatus for temporary steering of railways according to claim 7, characterized in that the curb support assembly (22) further comprises
The second sliding seats (28) are arranged on the base (23) in a sliding mode, are positioned between the first sliding seats (25) and are symmetrically arranged on the base (23), the second sliding seats (28) are provided with first guide inclined planes (29), second guide inclined planes (30) are arranged on two sides of the supporting piece (24), the supporting piece (24) is arranged on the first guide inclined planes (29) in a sliding mode through the second guide inclined planes (30), the fourth threaded piece (26) penetrates through the second sliding seats (28), and after the fourth threaded piece (26) rotates, the second sliding seats (28) are close to each other;
after a plurality of second sliding seats (28) approach, the supporting piece (24) slides along the first guide inclined plane (29), and the supporting piece (24) approaches to or departs from the base (23).
9. The switch apparatus for temporary steering of railways according to claim 7, characterized in that the first carriage (25) on one side has a second runner (31) thereon, and the curb support assembly (22) further comprises
The first clamping jaw (32), the first clamping jaw (32) is arranged on the first sliding seat (25) on the other side, and is provided with a first claw part (33);
second jack catch (34), second jack catch (34) slide to set up in second spout (31), have the second and collude claw portion (35), second jack catch (34) slide the back, first collude claw portion (33) with the second colludes claw portion (35) joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210701463.5A CN114775338B (en) | 2022-06-21 | 2022-06-21 | Turnout device for temporary turning of railway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210701463.5A CN114775338B (en) | 2022-06-21 | 2022-06-21 | Turnout device for temporary turning of railway |
Publications (2)
| Publication Number | Publication Date |
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| CN114775338A true CN114775338A (en) | 2022-07-22 |
| CN114775338B CN114775338B (en) | 2022-09-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210701463.5A Active CN114775338B (en) | 2022-06-21 | 2022-06-21 | Turnout device for temporary turning of railway |
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| Country | Link |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN114775338B (en) | 2022-09-06 |
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Denomination of invention: Turnout equipment for temporary railway turning Effective date of registration: 20230815 Granted publication date: 20220906 Pledgee: Qinhuangdao Branch of Bank of Communications Co.,Ltd. Pledgor: QINHUANGDAO SHANHAIGUAN RAILWAY MATERIAL CO.,LTD. Registration number: Y2023980052295 |
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