CN104179080A - Vibration reduction turnout pedestal system and assembly method - Google Patents

Vibration reduction turnout pedestal system and assembly method Download PDF

Info

Publication number
CN104179080A
CN104179080A CN201410455372.3A CN201410455372A CN104179080A CN 104179080 A CN104179080 A CN 104179080A CN 201410455372 A CN201410455372 A CN 201410455372A CN 104179080 A CN104179080 A CN 104179080A
Authority
CN
China
Prior art keywords
roll adjustment
lower shoe
upper plate
track switch
sliding block
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
CN201410455372.3A
Other languages
Chinese (zh)
Other versions
CN104179080B (en
Inventor
王安斌
樊永欣
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.)
Luoyang Sunrui Rubber and Plastic Technology Co Ltd
Original Assignee
Luoyang Sunrui Rubber and Plastic Technology Co Ltd
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
Application filed by Luoyang Sunrui Rubber and Plastic Technology Co Ltd filed Critical Luoyang Sunrui Rubber and Plastic Technology Co Ltd
Priority to CN201410455372.3A priority Critical patent/CN104179080B/en
Publication of CN104179080A publication Critical patent/CN104179080A/en
Application granted granted Critical
Publication of CN104179080B publication Critical patent/CN104179080B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Vibration Prevention Devices (AREA)

Abstract

The invention belongs to the field of rail traffic, and provides a vibration reduction turnout pedestal system and an assembly method. The vibration reduction turnout pedestal system comprises a lower bottom plate (1), a middle elastic insulating pad (2), an upper bottom plate (3), a turnout fastener base (7), a distance adjusting connecting positioning assembly and the like. The upper bottom plate (3) and the turnout fastener base (7) are connected together through the distance adjusting connecting positioning assembly, and the relative position of the turnout fastener base (7) and the upper bottom plate (3) can be adjusted through the distance adjusting connecting positioning assembly. The lower bottom plate (1), the middle elastic insulating pad (2) and the upper bottom plate (3) are locked and connected together. The vibration reduction turnout pedestal system has the advantages of being easy to machine and manufacture, low in cost, detachable, low in maintenance and replacement cost, convenient to install on the scene and the like.

Description

A kind of vibration damping track switch base systems and assemble method
Technical field
The invention belongs to urban track traffic field, be specifically related to a kind of vibration damping track switch base systems.
Background technology
In railway switch district, will inevitably there is the situation of two strands or multiply rail cross-combining.In track switch region, adjacent two bursts of distances of intersecting between rail can constantly occur to change, and this has just caused the specifications and models of track switch fastener of supporting rail various, brings difficulty to Vibration Absorption Designing, manufacture, installation, the replacing in track switch region.
China is the vibration damping track switch fastener of employing at present, mostly is the form of snubber base+track switch fastener base assembly of bonding by Vulcanization type.Adopt the snubber base of bonding by Vulcanization type as damper unit, adopt track switch fastener base as rail positioning unit.The snubber base of bonding by Vulcanization type be by upper plate and lower shoe by the mode of the vulcanization of rubber, making upper plate and lower shoe bonding is an inseparable entirety, as shown in Figure 10.Process screwed hole by the diverse location at snubber base, and by bolt, snubber base is connected as a wholely with the track switch fastener base of different structure form, kind, formation can be located rail and possess again the vibration damping track switch base systems of vibration-damping function.But adopt said structure to have following shortcoming.
First, the snubber base cost of bonding by Vulcanization type is very high.Track switch fastener base is of a great variety, connection dimension differs, although can reduce by optimal design the kind of snubber base as far as possible, general one group of simple turnout still needs the snubber base of at least four kinds of physical dimensions.So, not only need to make multiple baroque space multistory formula bonding by Vulcanization moulds, also will formulate complicated sulfuration process, manufacturing cost improves greatly.
Secondly, the snubber base of bonding by Vulcanization type replacing maintenance cost valency is high.Bonding by Vulcanization type snubber base, owing to having adopted integral structure, is damaged once possess structure, can not be for single part replacement, and must remove completely, this also makes the replacing maintenance cost of bonding by Vulcanization type snubber base higher.
Finally, the connected mode of snubber base and track switch fastener base is reasonable not.In order to coordinate the track switch fastener base of variety classes and structure, the independent thread mill drilling of diverse location that need to be on snubber base; Once and the positional precision of screwed hole on snubber base is inadequate, will cause whole track switch fastener to assemble, cause snubber base to scrap.Meanwhile, after screwed hole position is fixing, the relative position of track switch fastener base and snubber base will be completely fixed, and each other without any the space of adjusting, makes troubles to on-the-spot installation.
In patent (ZL2012 2,068 2492.3), a kind of quick detachable separate type double-layer vibration damping fastener for common rail section is proposed.This structure adopts upper and lower bottom plate self-locking to connect, quick detachable, manufacture simply, but does not relate to track switch vibration damping section.
Summary of the invention
For addressing the above problem, the present invention proposes a kind of vibration damping track switch base systems and assemble method.
The present invention adopts following technical scheme:
A kind of vibration damping track switch base systems, described vibration damping track switch base systems includes lower shoe, middle elastic insulated pad, upper plate and track switch fastener base; Described vibration damping track switch pedestal is provided with for upper plate is connected to positioning component with the roll adjustment that track switch fastener base connects as one; On described track switch fastener base, have track switch fastener base plate through holes, described upper plate has the upper guide chute corresponding with track switch fastener base plate through holes, and the upper guide chute of described upper plate is the through-hole structure that connects upper plate; Described roll adjustment connects the upper guide chute of positioning component through track switch fastener base plate through holes and upper plate, and upper plate and track switch fastener base are connected as one, and track switch fastener base is located on upper plate simultaneously; Described upper plate is connected positioning component bonding surface with roll adjustment is provided with upper plate roll adjustment tooth, coordinates laterally relatively moving between restriction track switch fastener base and upper plate thereby described upper plate roll adjustment tooth is connected the roll adjustment tooth of positioning component with roll adjustment.If need to adjust the position of described track switch fastener base on upper plate, can unclamp roll adjustment and connect positioning component, make track switch fastener base be connected positioning component with roll adjustment and move together relative to upper plate; Move to behind installation site until track switch fastener base, fastening roll adjustment connects positioning component, the roll adjustment tooth of roll adjustment locating, and connecting components and the roll adjustment tooth of upper plate tightly mesh together, and prevent that roll adjustment from connecting the relative sliding between location combination and track switch fastener base and upper plate.So, roll adjustment connection positioning component can be adjusted the relative position of track switch fastener base and upper plate, has not only reduced switch area fastener positioning accuracy request, has been convenient to install, and can adjust as required gauge.
Described track switch fastener base links together with rail by elastic insulated pad, spring, Insulation rail distance keeper etc. under rail, plays the effect that connects supporting rail; The kind of track switch fastener base includes: track switch fastener iron chair, slide plate, rail brace etc.
A kind of vibration damping track switch base systems, the lateral length of described upper guide chute is not less than the diameter of track switch fastener base plate through holes, and the upper plate described in making can be adjusted the relative position with described track switch fastener base, connects positioning component be integrally connected by described roll adjustment.Upper guide chute be laterally gauge direction, in the time that track switch fastener base and the rail that connects move along upper guide chute horizontal direction, the gauge of capable of regulating rail.
A kind of vibration damping track switch base systems, described upper plate roll adjustment tooth is positioned at described upper guide chute both sides.
A kind of vibration damping track switch base systems, described roll adjustment connects positioning component and has the internal thread roll adjustment positioning sliding block combining with upper plate, also has the connecting bolt that coordinates fastening use with internal thread roll adjustment positioning sliding block; Described internal thread roll adjustment positioning sliding block has the internal thread roll adjustment positioning sliding block screwed hole matching with connecting bolt, described connecting bolt is from the top down successively through track switch fastener base plate through holes and upper guide chute, and the internal thread roll adjustment positioning sliding block screwed hole threaded engagement having with internal thread roll adjustment positioning sliding block, thereby upper plate and track switch fastener base are connected as one; Described internal thread roll adjustment positioning sliding block upper surface is provided with the internal thread roll adjustment positioning sliding block roll adjustment tooth coordinating with upper plate roll adjustment tooth, laterally relatively moving between restriction track switch fastener base and upper plate.
A kind of vibration damping track switch base systems, described roll adjustment connects positioning component and has the external screw thread roll adjustment positioning sliding block combining with upper plate, also has the attaching nut who coordinates fastening use with external screw thread roll adjustment positioning sliding block; Described external screw thread roll adjustment positioning sliding block is provided with the external screw thread roll adjustment positioning sliding block screw rod matching with attaching nut, upper guide chute and track switch fastener base plate through holes that described external screw thread roll adjustment positioning sliding block screw rod has through upper plate from bottom to top successively, and with attaching nut's threaded engagement, thereby upper plate and track switch fastener base are connected as one; Described external screw thread roll adjustment positioning sliding block is provided with the external screw thread roll adjustment positioning sliding block roll adjustment tooth coordinating with upper plate roll adjustment tooth, laterally relatively moving between restriction track switch fastener base and upper plate.
A kind of vibration damping track switch base systems, described lower shoe is provided with lower guide chute corresponding to upper guide chute having with upper plate.The acting as of guide chute under lower shoe plate: 1, play the guiding role, guiding roll adjustment connects the direction of motion of positioning component; 2, in the time of fastening roll adjustment locating, and connecting components, the rotation of restriction external screw thread roll adjustment positioning sliding block or internal thread roll adjustment positioning sliding block; 3, when roll adjustment positioning component is installed, locate and support roll adjustment locating, and connecting components.
A kind of vibration damping track switch base systems, described lower guide chute is blind hole structure; On described lower guide chute, there is the main spigot surface of lower guide chute.
A kind of vibration damping track switch base systems, described lower guide chute is stepped hole structure; Described lower guide chute upper hole has the main spigot surface of lower guide chute; Under described lower shoe, guide chute upper hole width is greater than guide chute bottom hole width.
A kind of vibration damping track switch base systems, described roll adjustment connects positioning component and has the internal thread roll adjustment positioning sliding block combining with upper plate, also has the connecting bolt that coordinates fastening use with internal thread roll adjustment positioning sliding block; Described internal thread roll adjustment positioning sliding block has the internal thread roll adjustment positioning sliding block screwed hole matching with connecting bolt, described connecting bolt is from the top down successively through track switch fastener base plate through holes and upper guide chute, and with internal thread roll adjustment positioning sliding block screwed hole threaded engagement, thereby upper plate and track switch fastener base are connected as one; Described internal thread roll adjustment positioning sliding block upper surface is provided with the internal thread roll adjustment positioning sliding block roll adjustment tooth coordinating with upper plate roll adjustment tooth, laterally relatively moving between restriction track switch fastener base and upper plate; Described internal thread roll adjustment positioning sliding block is rectangle or hexagon; On described internal thread roll adjustment positioning sliding block, the end face vertical with internal thread roll adjustment positioning sliding block roll adjustment tooth is the secondary spigot surface of internal thread roll adjustment positioning sliding block; Described lower shoe is provided with the lower guide chute corresponding with upper guide chute position; Described lower guide chute is blind hole structure; On described lower guide chute, there is the main spigot surface of lower guide chute; The secondary spigot surface of described internal thread positioning sliding block coordinates with the main spigot surface of guide chute under described lower shoe, makes the lower shoe slip relatively of internal thread positioning sliding block.
A kind of vibration damping track switch base systems, described roll adjustment connects positioning component and has the external screw thread roll adjustment positioning sliding block combining with upper plate, also has the attaching nut who coordinates fastening use with external screw thread roll adjustment positioning sliding block; Described external screw thread roll adjustment positioning sliding block is provided with the external screw thread roll adjustment positioning sliding block screw rod matching with attaching nut, described external screw thread roll adjustment positioning sliding block is from bottom to top successively through upper guide chute and track switch fastener base plate through holes, and with attaching nut's threaded engagement, thereby upper plate and track switch fastener base are connected as one; Described external screw thread roll adjustment positioning sliding block is provided with the external screw thread roll adjustment positioning sliding block roll adjustment tooth coordinating with upper plate roll adjustment tooth, limits laterally relatively moving of track switch fastener base and upper plate; Described external screw thread roll adjustment positioning sliding block is rectangle or hexagon; On described external screw thread roll adjustment positioning sliding block, the end face vertical with external screw thread roll adjustment positioning sliding block roll adjustment tooth is the secondary spigot surface of external screw thread roll adjustment positioning sliding block; Described lower shoe is provided with the lower guide chute corresponding with guide chute position on upper plate; On described lower guide chute, there is the main spigot surface of lower guide chute; The secondary spigot surface of described external screw thread positioning sliding block coordinates with the main spigot surface of described lower guide chute, makes the lower shoe slip relatively of external screw thread positioning sliding block.
A kind of vibration damping track switch base systems, the upper guide chute quantity that described upper plate has is 4, rectangular symmetrical on upper plate; Described track switch fastener base plate through holes quantity is 4, and track switch fastener base plate through holes position is corresponding with upper guide chute; It is 4 groups that described roll adjustment connects positioning component quantity.
A kind of vibration damping track switch base systems, the upper guide chute quantity that described upper plate has is 2, is lateral symmetry setting or diagonal angle and distributes on upper plate; Described track switch fastener base plate through holes quantity is 2, and track switch fastener base plate through holes position is corresponding with upper guide chute; It is 2 groups that described roll adjustment connects positioning component quantity.
A kind of vibration damping track switch base systems, the lower guide chute quantity that described lower shoe has is 2, lower guide chute on lower shoe, is lateral symmetry setting or diagonal angle distributes.
A kind of vibration damping track switch base systems, the lower guide chute quantity that described lower shoe has is 4, lower guide chute distributed rectangular on lower shoe.
A kind of vibration damping track switch base systems, described lower shoe, middle elastic insulated pad, upper plate connect by locking, form the integrative-structure without relative motion, and the mode that locking connects can be multiple.
Wherein a kind of locking connected mode is: a kind of vibration damping track switch base systems, described lower shoe be provided with for the spacing lower shoe boss being connected of described upper plate, described upper plate has the upper plate through hole matching with lower shoe boss, described lower shoe boss, through upper plate through hole, has the base plate adapter sleeve that connects upper plate and lower shoe between described lower shoe boss and described upper plate through hole; The axial one end of described base plate adapter sleeve has base plate adapter sleeve dead bolt, and the other end has the base plate adapter sleeve rib that outwardly directed projection forms; Described lower shoe is provided with lower shoe groove, and described lower shoe groove is arranged on lower shoe boss or on lower shoe matrix; Described upper plate through hole is passed in described base plate adapter sleeve bottom, and is enclosed within on described lower shoe boss, and base plate adapter sleeve dead bolt coordinates with lower shoe groove convex-concave; Base plate adapter sleeve rib is pressed together on upper plate upper surface, thereby makes upper plate, lower shoe and middle elastic insulated pad form the integrative-structure without relative motion.General, the dead bolt that the base plate adapter sleeve coordinating with described lower shoe boss has is positioned at base plate adapter sleeve inside, and the groove coordinating with base plate adapter sleeve dead bolt on lower shoe is positioned on lower shoe boss.Or the dead bolt that the base plate adapter sleeve coordinating with described lower shoe boss has is positioned at base plate adapter sleeve outside, the groove coordinating with base plate adapter sleeve dead bolt on lower shoe is positioned on lower shoe matrix.
Another locking connected mode is: the mode that described lower shoe, middle elastic insulated pad, upper plate are withheld with spring locks connection, forms the integrative-structure without relative motion.In this locking connected mode, use spring that upper plate, middle elastic insulated pad are withheld on lower shoe, thereby make lower shoe, middle elastic insulated pad, upper plate form the integrative-structure without relative motion, as shown in patent ZL201120345933.6.
A kind of vibration damping track switch base systems, described lower shoe boss has the lower shoe boss through hole that runs through lower shoe; On lower shoe boss, on end face, base plate adapter sleeve, end face is provided with the cover plate coordinating with lower shoe boss, base plate adapter sleeve; Described cover plate is provided with cover plate through hole; Described cover plate, base plate adapter sleeve, upper plate and lower shoe are fixedly connected on railway roadbed basis or sleeper by anchor bolt.
A kind of vibration damping track switch base systems, described cover plate is provided with cover plate roll adjustment tooth and cover plate guide protrusions, described lower shoe boss end face has the lower shoe boss roll adjustment tooth and the lower shoe boss direction recess that coordinate with cover plate, and described base plate adapter sleeve end face is provided with the base plate adapter sleeve direction recess coordinating with cover plate guide protrusions; Cover plate roll adjustment tooth coordinates with lower shoe boss roll adjustment tooth, makes the relative position between described lower shoe, cover plate adjustable; When vibration damping track switch base systems is installed, cover plate lead to the hole site is corresponding with bolt sleeve position pre-buried on railway roadbed basis or sleeper and immobilize, and by the position of the relative cover plate of adjustment lower shoe along Rail apart from direction, can change the gauge of rail.Cover plate guide protrusions coordinates with lower shoe boss direction recess, base plate adapter sleeve direction recess, the relative motion between restriction cover plate, lower shoe, base plate adapter sleeve.
A kind of vibration damping track switch base systems, is provided with upper strata height adjusting cushion plate between described upper plate and track switch fastener base; Below described lower shoe, be provided with insulation coupling plate.Insulation coupling plate adopts the material that insulation rate is high, hardness is low, not only plays insulating effect, also can avoid lower shoe to contact with railway roadbed basis or the direct rigidity of sleeper, reduces the flatness requirement to lower shoe and track switch basis or sleeper contact surface.Between described lower shoe and insulation coupling plate, be provided with lower floor's height adjusting cushion plate.Can, by changing the thickness of upper strata height adjusting cushion plate or the thickness of lower floor's height adjusting cushion plate, realize the adjustment of trouble district rail setting height(from bottom).
A kind of vibration damping track switch base systems, described lower shoe boss quantity is 2, lower shoe boss is and is laterally symmetrical set or diagonal angle distributes on lower shoe; Described upper plate has the upper plate through hole matching with lower shoe boss, and described upper plate number of openings is 2, and corresponding with lower shoe lug boss position; Described base plate adapter sleeve quantity is 2; Described cover plate quantity is 2.
A kind of vibration damping track switch base systems, described lower shoe boss quantity is 4, lower shoe boss is symmetric in lower shoe surrounding; Have at least 2 described lower shoe boss to there is lower shoe groove; Described upper plate has the upper plate through hole matching with lower shoe boss, and described upper plate number of openings is 4, and corresponding with lower shoe lug boss position; Described base plate adapter sleeve quantity is 2 or 4, and the base plate adapter sleeve coordinating with the lower shoe boss with lower shoe groove has dead bolt; Described cover plate quantity is 4.
A kind of vibration damping track switch base systems, described lower shoe is provided with lightening hole, and lightening hole can alleviate the weight of lower shoe, reduces costs.
A kind of vibration damping track switch base systems, is provided with weather strip in the upper guide chute that described upper plate has.Acting as of weather strip prevents that dust, earth etc. from entering the upper guide chute of upper plate, avoids occurring the situation of track switch fastener base adjustment position difficulty.
A kind of vibration damping track switch base systems, is provided with weather strip in the upper guide chute that described upper plate has; Described weather strip one end is the protruding semicircle coordinating with guide chute on upper plate, and the other end is the recessed semicircle that coordinates with roll adjustment locating, and connecting components or the plane tangent with roll adjustment locating, and connecting components.
A kind of vibration damping track switch base systems, is provided with between described base plate adapter sleeve and upper plate and regulates pad I.
A kind of vibration damping track switch base systems, is provided with between described base plate adapter sleeve and cover plate and regulates pad II.Regulate pad I and regulate acting as of pad II to adjust upper plate and the thrust of lower shoe to the elastic insulated pad in centre, prevent the parts wear causing due to long term orbit operation, thereby between upper plate, lower shoe, middle elastic insulated pad, there is gap, the potential safety hazard while reducing train travel.
Above-mentioned a kind of vibration damping track switch base systems, assemble method is:
The first step: lower shoe is placed on platform, elastic insulated pad in the middle of placing on lower shoe, in the lower guide chute having at lower shoe, place internal thread roll adjustment positioning sliding block or external screw thread roll adjustment positioning sliding block, the main spigot surface of lower guide chute that the secondary spigot surface of internal thread roll adjustment positioning sliding block or the secondary spigot surface of external screw thread roll adjustment positioning sliding block are had with lower shoe coordinates; In the middle of being placed in, upper plate on elastic insulated pad, make the upper guide chute that upper plate has pass external screw thread roll adjustment positioning sliding block screw rod; And make boss that lower shoe the has through hole through upper plate correspondence position;
Second step: base plate adapter sleeve is enclosed within on lower shoe boss; Make base plate adapter sleeve between upper plate through hole and lower shoe boss;
The 3rd step: use equipment is exerted pressure to upper plate, rotating bottom board adapter sleeve in the time keeping pressure, makes base plate adapter sleeve dead bolt embed lower shoe groove; Lay down the pressure to upper plate, make to be connected as a single entity in locking between upper plate, lower shoe and middle elastic insulated pad.
The 4th step: internal thread roll adjustment positioning sliding block is moved near lower shoe lateral ends along lower guide chute; Track switch fastener base is placed on upper plate, and make that track switch fastener base plate through holes has with internal thread roll adjustment positioning sliding block internal thread roll adjustment positioning sliding block screwed hole align; Connecting bolt is run through to guide chute on track switch fastener base plate through holes and upper plate successively, and insert in internal thread roll adjustment positioning sliding block screwed hole, connecting bolt and internal thread roll adjustment positioning sliding block are screwed, track switch fastener base and upper plate are connected as one;
Or the position of adjustment external screw thread roll adjustment positioning sliding block, makes external screw thread roll adjustment positioning sliding block screw rod corresponding with track switch fastener base plate through holes; Track switch fastener base is placed on upper plate through external screw thread roll adjustment positioning sliding block screw rod; On adjustment external screw thread roll adjustment positioning sliding block screw rod, attaching nut is installed, external screw thread roll adjustment positioning sliding block and attaching nut are screwed, track switch fastener base and upper plate are connected as one;
The 5th step: the lower shoe linking together, middle elastic insulated pad, upper plate and track switch fastener base are placed on track switch railway roadbed basis or sleeper; Cover plate is placed on to lower shoe boss, base plate adapter sleeve end face, makes cover plate guide protrusions embed lower shoe boss direction recess, base plate adapter sleeve groove, cover plate roll adjustment tooth is engaged with lower shoe boss roll adjustment tooth; Adjust the position that locks the lower shoe, middle elastic insulated pad, upper plate and the base plate adapter sleeve that connect as one, lower shoe boss through hole, cover plate through hole are alignd with the bolt hole on railway roadbed basis or sleeper; The bolt hole that anchor bolt is passed to cover plate through hole, lower shoe boss through hole successively and screw on railway roadbed basis or sleeper is tightened, and described bolt hole forms by pre-embedded bolt sleeve pipe on railway roadbed basis or sleeper; Anchor bolt is pressed abd fixed on cover plate, lower shoe on track switch railway roadbed basis or sleeper;
The 6th step: unscrew connecting bolt, track switch fastener base, connecting bolt, internal thread roll adjustment positioning sliding block are moved together relative to upper plate, lower shoe, wherein connecting bolt moves in the upper guide chute of upper plate, and internal thread roll adjustment positioning sliding block moves in the lower guide chute of lower shoe; In the time that track switch fastener base moves to installation site, internal thread roll adjustment positioning sliding block roll adjustment tooth is alignd with upper plate roll adjustment tooth; Tighten connecting bolt, the upper guide chute roll adjustment tooth that internal thread roll adjustment positioning sliding block roll adjustment tooth is had with upper plate engages location, and track switch fastener base and upper plate is fastenedly connected be integrated.
Or, unscrew attaching nut, track switch fastener base, attaching nut, external screw thread roll adjustment positioning sliding block are moved together relative to upper plate, lower shoe, wherein move in the lower guide chute of lower shoe the bottom of external screw thread roll adjustment positioning sliding block, and external screw thread roll adjustment positioning sliding block screw rod moves in the upper guide chute of upper plate; In the time that track switch fastener base moves to installation site, external screw thread roll adjustment positioning sliding block roll adjustment tooth is alignd with upper plate roll adjustment tooth; Tighten attaching nut, the upper guide chute roll adjustment tooth that external screw thread roll adjustment positioning sliding block roll adjustment tooth is had with upper plate engages location, and track switch fastener base and upper plate is fastenedly connected be integrated.
In above technical scheme, middle elastic insulated pad is simple tiling structure, only needs the mould of the elastic insulated pad in centre of processing simple tiling type, greatly reduces Mould Machining difficulty and has simplified sulfuration processing technology.Meanwhile, vibration damping track switch pedestal adopts separate type latch-up structure, if single component are damaged, can dismantle snubber base, changes separately impaired component, can greatly reduce like this replacement cost of safeguarding of vibration damping track switch base systems.In addition, on upper plate in technical scheme and lower shoe, all there is guide chute, on the one hand, can realize same vibration damping track switch base systems mates with multiple track switch fastener base interface size, be particularly useful for the occasion that track switch region adjacent steel rail constantly changes, can avoid the situation at the independent thread mill drilling of vibration damping track switch pedestal diverse location; On the other hand, the relative position between snubber base and track switch fastener base also possesses certain adjustment capability, has greatly increased the cooperation adaptive capacity of track switch fastener, has reduced the difficulty that site operation is installed.
Brief description of the drawings
Fig. 1 is that the master of vibration damping track switch base systems of the present invention looks schematic diagram;
Fig. 2 is the schematic top plan view of vibration damping track switch base systems of the present invention;
Fig. 3 is the partial schematic sectional view of vibration damping track switch base systems of the present invention;
Fig. 4 is a kind of lower shoe structural representation of the present invention;
Fig. 5 is the one of the present invention supine upper plate structural representation of going to the bottom;
Fig. 6 is that when under the present invention, guide chute is stepped hole, lower shoe is parallel to the partial cutaway schematic of lower guide chute guide direction;
Fig. 7 is covering plate structure schematic diagram of the present invention;
Fig. 8 is a kind of base plate connecting jacket structure schematic diagram of the present invention;
Fig. 9 is a kind of internal thread roll adjustment positioning sliding block structural representation of the present invention;
Figure 10 is bonding by Vulcanization type snubber base cross-sectional view;
Figure 11 is the another kind of partial schematic sectional view of vibration damping track switch base systems of the present invention;
Figure 12 is the structural representation of a kind of external screw thread roll adjustment positioning sliding block of the present invention;
Figure 13 is a kind of structural representation of weather strip of the present invention;
Figure 14 is the another kind of structural representation of weather strip of the present invention;
Figure 15 is a kind of track switch fastener understructure schematic diagram of the present invention;
Figure 16 is another kind of base plate connecting jacket structure schematic diagram of the present invention;
Figure 17 is that when under the present invention, guide chute is stepped hole, lower shoe is perpendicular to the partial sectional view of lower guide chute guide direction;
Figure 18 is when under the present invention, guide chute is blind hole, the broken section perpendicular to lower guide chute guide direction of lower shoe;
Figure 19 is the sectional view of internal thread roll adjustment positioning sliding block of the present invention;
The top view of a kind of vibration damping track switch base systems structure that Figure 20 is that lower shoe boss of the present invention is laterally symmetrical set at lower shoe, guide chute is laterally symmetrical set at upper plate on upper plate;
Figure 21 is that the lower shoe structural representation that is laterally symmetric on lower shoe of lower shoe boss of the present invention and lower direction recess is (in Fig. 3, connecting bolt 12 coordinates with internal thread roll adjustment positioning sliding block 6, form roll adjustment locating, and connecting components, in Figure 11, external screw thread roll adjustment positioning sliding block 14 coordinates with attaching nut 15, forms roll adjustment locating, and connecting components).
In figure: 1, lower shoe, 2, middle elastic insulated pad, 3, upper plate, 4, base plate adapter sleeve, 5, cover plate, 6, internal thread roll adjustment positioning sliding block, 7, track switch fastener base, 8, lower floor's height adjusting cushion plate, 9, insulation coupling plate, 10, weather strip, 11, anchor bolt, 12, connecting bolt ,13, upper strata height adjusting cushion plate, 14, profile of tooth setting-up screw, 15, attaching nut, 16, regulate pad I, 17, regulate pad II, 1.1, lower shoe boss, 1.2, lower guide chute, 1.4, lower shoe lightening hole, 1.5, the main spigot surface of lower guide chute, 1.1.1, lower shoe boss roll adjustment tooth, 1.1.2 lower shoe boss through hole, 1.1.3, lower shoe groove, 1.1.4, lower shoe boss direction recess, 3.1, upper plate through hole, 3.2, upper guide chute, 3.3, upper plate roll adjustment tooth, 4.1, base plate adapter sleeve rib, 4.2, base plate adapter sleeve dead bolt, 4.3, base plate adapter sleeve direction recess, 5.1, cover plate through hole, 5.2, cover plate roll adjustment tooth, 5.3, cover plate guide protrusions, 6.1, internal thread roll adjustment positioning sliding block is adjusted screwed hole, 6.2, internal thread roll adjustment positioning sliding block roll adjustment tooth, 6.4, the secondary spigot surface of internal thread roll adjustment positioning sliding block, 7.1, track switch fastener base plate through holes, 14.1, internal thread roll adjustment positioning sliding block roll adjustment tooth, 14.2, internal thread roll adjustment positioning sliding block screw rod, 14.4, the secondary spigot surface of internal thread roll adjustment positioning sliding block, 1a, bonding by Vulcanization type snubber base lower shoe, 2a, bonding by Vulcanization type snubber base adhesive rubber layer, 3a, bonding by Vulcanization type snubber base upper plate.
Detailed description of the invention
With specific embodiment, the present invention is illustrated by reference to the accompanying drawings:
Embodiment 1:
In conjunction with Fig. 1,2,3, a kind of vibration damping track switch base systems, described vibration damping track switch base systems includes lower shoe (1), middle elastic insulated pad (2), upper plate (3) and track switch fastener base (7); Described vibration damping track switch pedestal is provided with for upper plate (3) is connected to positioning component with the roll adjustment that track switch fastener base (7) connects as one; On described track switch fastener base (7), there is track switch fastener base plate through holes (7.1), described upper plate (3) has the upper guide chute (3.2) corresponding with track switch fastener base plate through holes (7.1), and the upper guide chute (3.2) of described upper plate is for connecting the through-hole structure of upper plate (3); Described roll adjustment connects the upper guide chute (3.2) of positioning component through track switch fastener base plate through holes (7.1) and upper plate (3), upper plate (3) and track switch fastener base (7) are connected as one, track switch fastener base (7) is above located at upper plate (3) simultaneously; Described upper plate (3) is connected positioning component bonding surface with roll adjustment is provided with upper plate roll adjustment tooth (3.3), described upper plate roll adjustment tooth (3.3) thus be connected with roll adjustment positioning component roll adjustment tooth coordinate restriction track switch fastener base (7) and upper plate (3) between laterally relatively moving.
The lateral length of described upper guide chute (3.2) is greater than the diameter of track switch fastener base plate through holes (7.1), upper plate (3) described in making can be adjusted the relative position with described track switch fastener base (7), connects positioning component be integrally connected by described roll adjustment.
In conjunction with Fig. 5, upper plate roll adjustment tooth (3.3) is positioned at described upper guide chute (3.2) both sides.
In conjunction with Fig. 3,9, described roll adjustment connects positioning component and has the internal thread roll adjustment positioning sliding block (6) combining with upper plate (3), also has the connecting bolt (12) that coordinates fastening use with internal thread roll adjustment positioning sliding block (6); Described internal thread roll adjustment positioning sliding block (6) has the internal thread roll adjustment positioning sliding block screwed hole (6.1) matching with connecting bolt (12), described connecting bolt (12) is from the top down successively through track switch fastener base plate through holes (7.1) and upper guide chute (3.3), and internal thread roll adjustment positioning sliding block screwed hole (6.1) threaded engagement having with internal thread roll adjustment positioning sliding block (6), thereby upper plate (3) and track switch fastener base (7) are connected as one; Described internal thread roll adjustment positioning sliding block (6) upper surface is provided with the internal thread roll adjustment positioning sliding block roll adjustment tooth (6.2) coordinating with upper plate roll adjustment tooth (3.3), laterally relatively moving between restriction track switch fastener base (7) and upper plate (3).
In conjunction with Fig. 4, lower shoe (1) is provided with lower guide chute (1.2) corresponding to upper guide chute (3.3) having with upper plate (3).
In conjunction with 6,17, described lower guide chute (1.2) is stepped hole structure; Described lower guide chute (1.2) upper hole has the main spigot surface of lower guide chute (1.5); Under described lower shoe, guide chute upper hole width (1.2.2) is greater than guide chute bottom hole width (1.2.3).
In conjunction with Fig. 9,19, it is the secondary spigot surface of internal thread roll adjustment positioning sliding block (6.4) that described internal thread roll adjustment positioning sliding block (6) is gone up the end face vertical with internal thread roll adjustment positioning sliding block roll adjustment tooth (6.2) for internal thread roll adjustment positioning sliding block (6) described in rectangle; The secondary spigot surface (6.4) of described internal thread positioning sliding block (6) coordinates with the main spigot surface of guide chute (1.5) under described lower shoe, makes internal thread positioning sliding block (6) lower shoe (1) slip relatively.
In conjunction with Fig. 2,4,5, upper guide chute (3.2) quantity that described upper plate (3) has is 4, upper rectangular symmetrical at upper plate (1); Described track switch fastener base plate through holes (7.1) quantity is 4, and track switch fastener base plate through holes (7.1) position is corresponding with upper guide chute (3.2); It is 4 groups that described roll adjustment connects positioning component quantity.
In conjunction with Fig. 3, described lower shoe (1), middle elastic insulated pad (2), upper plate (3) connect by locking, form the integrative-structure without relative motion.
In conjunction with Fig. 3,4,5,6,8, described lower shoe (1) be provided with for the spacing lower shoe boss (1.1) being connected of described upper plate (3), described upper plate (3) has the upper plate through hole (3.1) matching with lower shoe boss (1.1), described lower shoe boss (1.1), through upper plate through hole (3.1), has the base plate adapter sleeve (4) of connection upper plate (3) and lower shoe (1) between described lower shoe boss (1.1) and described upper plate through hole (3.1); Described base plate adapter sleeve (4) axially has base plate adapter sleeve dead bolt (4.2) in one end, and the other end has the base plate adapter sleeve rib (4.1) that outwardly directed projection forms; Described lower shoe (3) is provided with lower shoe groove (1.1.3), and described lower shoe groove (1.1.3) is arranged on lower shoe boss (1.1) or on lower shoe (1) matrix; Described base plate adapter sleeve (4) bottom is through described upper plate through hole (3.1), and it is upper to be enclosed within described lower shoe boss (1.1), and base plate adapter sleeve dead bolt (4.2) coordinates with lower shoe groove (1.1.3) convex-concave; Base plate adapter sleeve rib (4.1) is pressed together on upper plate (3) upper surface, thereby makes upper plate (3), lower shoe (1) and middle elastic insulated pad (2) form the integrative-structure without relative motion.
In conjunction with Fig. 4,6,8, the base plate adapter sleeve institute dead bolt (4.2) coordinating with described lower shoe boss (1.1) is positioned at base plate adapter sleeve (4) inside, and upper lower shoe the groove () 1.1.3 coordinating with base plate adapter sleeve dead bolt (4.2) of lower shoe (1) is positioned on lower shoe boss (1.1).
In conjunction with Fig. 3,4,6,7,8, described lower shoe boss (1.1) has the lower shoe boss through hole (1.1.2) that runs through lower shoe; Be provided with at the upper end face of lower shoe boss (1.1), the upper end face of base plate adapter sleeve (4) cover plate (5) coordinating with lower shoe boss (1.1), base plate adapter sleeve (4); Described cover plate (5) is provided with cover plate through hole (5.1); Described cover plate (5), base plate adapter sleeve (4), upper plate (3) and lower shoe (1) are fixedly connected on railway roadbed basis or sleeper by anchor bolt (11).
In conjunction with Fig. 3, between described upper plate (3) and track switch fastener base (7), be provided with upper strata height adjusting cushion plate (13); Described lower shoe (1) is provided with insulation coupling plate (9) below; Between described lower shoe (1) and insulation coupling plate (9), be provided with lower floor's height adjusting cushion plate (8).
 
In conjunction with Fig. 2,4,5, described lower shoe boss (1.1) quantity is 4, and lower shoe boss (1.1) is symmetric in lower shoe (1) surrounding; 4 described lower shoe boss (1.1) tool all has lower shoe groove (1.1.3); Described upper plate (3) has the upper plate through hole (3.1) matching with lower shoe boss (1.1), and described upper plate through hole (3.1) quantity is 4, and corresponding with lower shoe boss (1.1) position; Described base plate adapter sleeve (4) quantity is 4, and base plate adapter sleeve (4) all has dead bolt (4.2); Described cover plate (5) quantity is 4.
In conjunction with Fig. 4, described lower shoe (1) is provided with lightening hole (1.4).
In conjunction with Fig. 2,4, in the upper guide chute (3.2) that described upper plate (3) has, be provided with weather strip (10).
In conjunction with Figure 13, weather strip (10) one end is that the protruding semicircle other end coordinating with guide chute on upper plate (3.2) is the recessed semicircle coordinating with connecting bolt in roll adjustment locating, and connecting components.
In conjunction with Fig. 3, between described base plate adapter sleeve (4) and upper plate (3), be provided with and regulate pad I (16).
The assemble method of described vibration damping track switch base systems is:
The first step: lower shoe (1) is placed on platform, at the upper middle elastic insulated pad (2) of placing of lower shoe (1), in the lower guide chute (1.2) having at lower shoe (1), place internal thread roll adjustment positioning sliding block (6), the main spigot surface of lower guide chute (1.5) that the secondary spigot surface of internal thread roll adjustment positioning sliding block (6.4) is had with lower shoe (1) coordinates; Upper plate (3) is placed on middle elastic insulated pad (2); And make boss (1.1) that lower shoe (1) the has through hole (3.1) through upper plate (3) correspondence position;
Second step: base plate adapter sleeve (4) is enclosed within on lower shoe boss (1.1); Base plate adapter sleeve (4) is positioned between upper plate through hole (3.1) and lower shoe boss (1.1);
The 3rd step: use equipment is exerted pressure to upper plate (3), rotating bottom board adapter sleeve (4) in the time keeping pressure, makes base plate adapter sleeve dead bolt (4.2) embed lower shoe groove (1.1.3); Lay down the pressure to upper plate (1), make between upper plate (3), lower shoe (1) and middle elastic insulated pad (2) in locking connection status;
The 4th step: internal thread roll adjustment positioning sliding block (6) is moved near lower shoe (1) lateral ends along lower guide chute (1.2); Track switch fastener base (7) is placed in to upper plate (3) upper, and make that track switch fastener base plate through holes (7.1) has with internal thread roll adjustment positioning sliding block (6) internal thread roll adjustment positioning sliding block screwed hole (6.1) align; Connecting bolt (12) is run through to guide chute (3.2) on track switch fastener base plate through holes (7.1) and upper plate successively, and insert in internal thread roll adjustment positioning sliding block screwed hole (6.1), connecting bolt (12) and internal thread roll adjustment positioning sliding block (6) are screwed, track switch fastener base (7) and upper plate (3) are connected as one;
The 5th step: the lower shoe linking together (1), middle elastic insulated pad (2), upper plate (3) and track switch fastener base (7) are placed on track switch railway roadbed basis or sleeper; Cover plate (5) is placed on to lower shoe boss (1.1), base plate adapter sleeve (4) end face, makes cover plate guide protrusions (5.3) embed lower shoe boss direction recess (1.1.4), base plate adapter sleeve groove (4.3); Adjust the position that locks the lower shoe (1), middle elastic insulated pad (2), upper plate (3) and the base plate adapter sleeve (4) that connect as one, lower shoe boss through hole (1.1.2) is alignd with the bolt hole on railway roadbed basis or sleeper; Anchor bolt (11) is passed successively to cover plate through hole (5.1), lower shoe boss through hole (1.1.2) and screws in the bolt hole on railway roadbed basis or sleeper; By make lower shoe boss direction recess (1.1.4), base plate adapter sleeve direction recess (4.3.) relatively cover plate guide protrusions (5.3) slide, thereby make the installation site that moves to of lower shoe (1), middle elastic insulated pad (2), upper plate (3) and base plate adapter sleeve (4) that locking connects as one; Cover plate roll adjustment tooth (5.2) is engaged with lower shoe boss roll adjustment tooth (1.1.1), tighten anchor bolt (11), anchor bolt (11) is pressed abd fixed on cover plate (5), lower shoe (1) on track switch railway roadbed basis or sleeper;
The 6th step: unscrew connecting bolt (12), track switch fastener base (7), connecting bolt (12), internal thread roll adjustment positioning sliding block (6) are moved together, wherein connecting bolt (12) is mobile in the upper guide chute (3.2) of upper plate (3), and internal thread roll adjustment positioning sliding block (6) is mobile in the lower guide chute (1.2) of lower shoe (1); In the time that track switch fastener base (7) moves to installation site, internal thread roll adjustment positioning sliding block roll adjustment tooth (6.2) is alignd with upper plate roll adjustment tooth (6.2); Tighten connecting bolt (12), the upper guide chute roll adjustment tooth (3.3) that internal thread roll adjustment positioning sliding block roll adjustment tooth (6.2) is had with upper plate (3) engages location, and track switch fastener base (7) and upper plate (3) is fastenedly connected be integrated;
Embodiment 2:
In conjunction with Fig. 1,11,20, a kind of vibration damping track switch base systems, described vibration damping track switch base systems includes lower shoe (1), middle elastic insulated pad (2), upper plate (3) and track switch fastener base (7); Described vibration damping track switch pedestal is provided with for upper plate (3) is connected to positioning component with the roll adjustment that track switch fastener base (7) connects as one; On described track switch fastener base (7), there is track switch fastener base plate through holes (7.1), described upper plate (3) has the upper guide chute (3.2) corresponding with track switch fastener base plate through holes (7.1), and the upper guide chute (3.2) of described upper plate is for connecting the through-hole structure of upper plate (3); Described roll adjustment connects the upper guide chute (3.2) of positioning component through track switch fastener base plate through holes (7.1) and upper plate (3), upper plate (3) and track switch fastener base (7) are connected as one, track switch fastener base (7) is above located at upper plate (3) simultaneously; Described upper plate (3) is connected positioning component bonding surface with roll adjustment is provided with upper plate roll adjustment tooth (3.3), described upper plate roll adjustment tooth (3.3) thus be connected with roll adjustment positioning component roll adjustment tooth coordinate restriction track switch fastener base (7) and upper plate (3) between laterally relatively moving.
The lateral length of described upper guide chute (3.2) is greater than the diameter of track switch fastener base plate through holes (7.1), upper plate (3) described in making can be adjusted the relative position with described track switch fastener base (7), connects positioning component be integrally connected by described roll adjustment.Upper plate roll adjustment tooth (3.3) is positioned at described upper guide chute (3.2) both sides.
In conjunction with Figure 11,12, described roll adjustment connects positioning component and has the external screw thread roll adjustment positioning sliding block (14) combining with upper plate (3), also has the attaching nut (15) who coordinates fastening use with external screw thread roll adjustment positioning sliding block (14); Described external screw thread roll adjustment positioning sliding block (14) is provided with the external screw thread roll adjustment positioning sliding block screw rod (14.2) matching with attaching nut (15), upper guide chute (3.3) and track switch fastener base plate through holes (7.1) that described external screw thread roll adjustment positioning sliding block screw rod (14.2) has through upper plate (3) from bottom to top successively, and with attaching nut (15) threaded engagement, thereby upper plate (3) and track switch fastener base (7) are connected as one; Described external screw thread roll adjustment positioning sliding block (14) is provided with the external screw thread roll adjustment positioning sliding block roll adjustment tooth (14.1) coordinating with upper plate roll adjustment tooth (3.3), laterally relatively moving between restriction track switch fastener base (7) and upper plate (3).
In conjunction with Figure 21, described lower shoe (1) is provided with lower guide chute (1.2) corresponding to upper guide chute (3.3) having with upper plate (3).In conjunction with Figure 18, described lower guide chute (1.2) is blind hole structure; On described lower guide chute (1.2), there is the main spigot surface of lower guide chute (1.5).
In conjunction with Figure 12, described external screw thread roll adjustment positioning sliding block (14) is rectangle; The upper end face vertical with external screw thread roll adjustment positioning sliding block roll adjustment tooth (14.1) of described external screw thread roll adjustment positioning sliding block (14) is the secondary spigot surface of external screw thread roll adjustment positioning sliding block (14.4); Described lower shoe (1) is provided with the lower guide chute (1.2) corresponding with guide chute on upper plate (3.3) position; On described lower guide chute (1.2), there is the main spigot surface of lower guide chute (1.5); The secondary spigot surface of described external screw thread positioning sliding block (14.4) coordinates with the main spigot surface of described lower guide chute (1.5), makes external screw thread positioning sliding block (14) lower shoe (1) slip relatively.
In conjunction with Figure 21,20, upper guide chute (3.2) quantity that described upper plate (3) has is 2, is diagonal angle and distributes on upper plate (1); Described track switch fastener base plate through holes (7.1) quantity is 2, and track switch fastener base plate through holes (7.1) position is corresponding with upper guide chute (3.2); It is 2 groups that described roll adjustment connects positioning component quantity.Lower guide chute (1.2) quantity that described lower shoe (1) has is 2, and lower guide chute (1.2) is diagonal angle and distributes on lower shoe (1).
In conjunction with Figure 11, described lower shoe (1), middle elastic insulated pad (2), upper plate (3) connect by locking, form the integrative-structure without relative motion.
In conjunction with Figure 11,8,16,21,
Described lower shoe (1) be provided with for the spacing lower shoe boss (1.1) being connected of described upper plate (3), described upper plate (3) has the upper plate through hole (3.1) matching with lower shoe boss (1.1), described lower shoe boss (1.1), through upper plate through hole (3.1), has the base plate adapter sleeve (4) of connection upper plate (3) and lower shoe (1) between described lower shoe boss (1.1) and described upper plate through hole (3.1); Described base plate adapter sleeve (4) axially has base plate adapter sleeve dead bolt (4.2) in one end, and the other end has the base plate adapter sleeve rib (4.1) that outwardly directed projection forms; Described lower shoe (3) is provided with lower shoe groove (1.1.3), described lower shoe groove (1.1.3) be arranged at or lower shoe (1) matrix on; Described base plate adapter sleeve (4) bottom is through described upper plate through hole (3.1), and it is upper to be enclosed within described lower shoe boss (1.1), and base plate adapter sleeve dead bolt (4.2) coordinates with lower shoe groove (1.1.3) convex-concave; Base plate adapter sleeve rib (4.1) is pressed together on upper plate (3) upper surface, thereby makes upper plate (3), lower shoe (1) and middle elastic insulated pad (2) form the integrative-structure without relative motion.
In conjunction with Figure 16,21, the base plate adapter sleeve dead bolt (4.2) coordinating with described lower shoe boss (1.1) is positioned at base plate adapter sleeve (4) outside, and the upper lower shoe groove (1.1.3) coordinating with base plate adapter sleeve dead bolt (4.2) of lower shoe (1) is positioned on lower shoe (1) matrix.
In conjunction with Figure 11, described lower shoe boss (1.1) has the lower shoe boss through hole (1.1.2) that runs through lower shoe; Be provided with at the upper end face of lower shoe boss (1.1), the upper end face of base plate adapter sleeve (4) cover plate (5) coordinating with lower shoe boss (1.1), base plate adapter sleeve (4); Described cover plate (5) is provided with cover plate through hole (5.1); Described cover plate (5), base plate adapter sleeve (4), upper plate (3) and lower shoe (1) are fixedly connected on railway roadbed basis or sleeper by anchor bolt (11).
In conjunction with Figure 11, between described upper plate (3) and track switch fastener base (7), be provided with upper strata height adjusting cushion plate (13); Described lower shoe (1) is provided with insulation coupling plate (9) below; Between described lower shoe (1) and insulation coupling plate (9), be provided with lower floor's height adjusting cushion plate (8).
In conjunction with Figure 21,20, described lower shoe boss (1.1) quantity is 2, and lower shoe boss (1.1) is laterally and is symmetrical set on lower shoe (1); Described upper plate (3) has the upper plate through hole (3.1) matching with lower shoe boss (1.1), and described upper plate through hole (3.1) quantity is 2, and corresponding with lower shoe boss (1.1) position; Described base plate adapter sleeve (4) quantity is 2; Described cover plate (5) quantity is 2.
In conjunction with Figure 21, described lower shoe is provided with lightening hole (1.4).
In conjunction with Figure 11, in the upper guide chute (3.2) that described upper plate (3) has, be provided with weather strip (10); In conjunction with Figure 14, described weather strip (10) one end is the protruding semicircle coordinating with guide chute on upper plate (3.2), and the other end is the plane tangent with external screw thread positioning sliding block screw rod (14.2).
In conjunction with Figure 11, between described base plate adapter sleeve (4) and cover plate (5), be provided with and regulate pad II (17).
The assemble method of described vibration damping track switch base systems is:
The first step: lower shoe (1) is placed on platform, at the upper middle elastic insulated pad (2) of placing of lower shoe (1), in the lower guide chute (1.2) having at lower shoe (1), place external screw thread roll adjustment positioning sliding block (14), the main spigot surface of lower guide chute (1.5) that the secondary spigot surface of external screw thread roll adjustment positioning sliding block (14.4) is had with lower shoe (1) coordinates; In the middle of being placed in, upper plate (3) on elastic insulated pad (2), make the upper guide chute (3.2) that upper plate (3) has pass external screw thread roll adjustment positioning sliding block screw rod (14.2); And make boss (1.1) that lower shoe (1) the has through hole (3.1) through upper plate (3) correspondence position;
Second step: base plate adapter sleeve (4) is enclosed within on lower shoe boss (1.1); Base plate adapter sleeve (4) is positioned between upper plate through hole (3.1) and lower shoe boss (1.1);
The 3rd step: use equipment is exerted pressure to upper plate (3), rotating bottom board adapter sleeve (4) in the time keeping pressure, makes base plate adapter sleeve dead bolt (4.2) embed lower shoe groove (1.1.3); Lay down the pressure to upper plate (1), make between upper plate (3), lower shoe (1) and middle elastic insulated pad (2) in locking connection status;
The 4th step: adjust the position of external screw thread roll adjustment positioning sliding block (14), make external screw thread roll adjustment positioning sliding block screw rod (14.2) corresponding with track switch fastener base plate through holes (7.1); Track switch fastener base (7) is placed on upper plate (3) through external screw thread roll adjustment positioning sliding block screw rod (14.2); Adjusting the upper attaching nut of installation of external screw thread roll adjustment positioning sliding block screw rod (14.2) (15), external screw thread roll adjustment positioning sliding block (14) is screwed with attaching nut (15), track switch fastener base (7) and upper plate (3) are connected as one;
The 5th step: the lower shoe linking together (1), middle elastic insulated pad (2), upper plate (3) and track switch fastener base (7) are placed on track switch railway roadbed basis or sleeper; Cover plate (5) is placed on to lower shoe boss (1.1), base plate adapter sleeve (4) end face, makes cover plate guide protrusions (5.3) embed lower shoe boss direction recess (1.1.4), base plate adapter sleeve groove (4.3); Adjust the position that locks the lower shoe (1), middle elastic insulated pad (2), upper plate (3) and the base plate adapter sleeve (4) that connect as one, lower shoe boss through hole (1.1.2) is alignd with the bolt hole on railway roadbed basis or sleeper; Anchor bolt (11) is passed successively to cover plate through hole (5.1), lower shoe boss through hole (1.1.2) and screws in the bolt hole on railway roadbed basis or sleeper; By make lower shoe boss direction recess (1.1.4), base plate adapter sleeve direction recess (4.3.) relatively cover plate guide protrusions (5.3) slide, thereby make the installation site that moves to of lower shoe (1), middle elastic insulated pad (2), upper plate (3) and base plate adapter sleeve (4) that locking connects as one; Cover plate roll adjustment tooth (5.2) is engaged with lower shoe boss roll adjustment tooth (1.1.1), tighten anchor bolt (11), anchor bolt (11) is pressed abd fixed on cover plate (5), lower shoe (1) on track switch railway roadbed basis or sleeper;
The 6th step: unscrew attaching nut (15), track switch fastener base (7), attaching nut (15), external screw thread roll adjustment positioning sliding block (14) are moved together, wherein the bottom of external screw thread roll adjustment positioning sliding block (14) is mobile in the lower guide chute (1.2) of lower shoe (1), and external screw thread roll adjustment positioning sliding block screw rod (14.2) is mobile in the upper guide chute (3.2) of upper plate (3); In the time that track switch fastener base (7) moves to installation site, external screw thread roll adjustment positioning sliding block roll adjustment tooth (14.1) is alignd with upper plate roll adjustment tooth (6.2); Tighten attaching nut (15), the upper guide chute roll adjustment tooth (3.3) that external screw thread roll adjustment positioning sliding block roll adjustment tooth (14.1) is had with upper plate (3) engages location, and track switch fastener base (7) and upper plate (3) is fastenedly connected be integrated.
The 5th step: the lower shoe linking together (1), middle elastic insulated pad (2), upper plate (3) and track switch fastener base (7) are placed on track switch railway roadbed basis or sleeper; Cover plate (5) is placed on to lower shoe boss (1.1), base plate adapter sleeve (4) end face, makes cover plate guide protrusions (5.3) embed lower shoe boss direction recess (1.1.4), base plate adapter sleeve groove (4.3); Anchor bolt (11) is passed to cover plate through hole (5.1), lower shoe boss through hole (1.1.2) successively; Adjust lower shoe (3) position, tighten anchor bolt (11), anchor bolt (11) is pressed abd fixed on cover plate (5), lower shoe (1) on track switch railway roadbed basis or sleeper;
The 6th step: unclamp attaching nut (15), make track switch fastener base (7), attaching nut (15), external screw thread roll adjustment positioning sliding block (14) mobile along the upper guide chute (3.2) of upper plate (3) together, wherein external screw thread roll adjustment positioning sliding block (14) is mobile and mobile in the upper guide chute (3.2) of upper plate (3) in the lower guide chute (1.2) of lower shoe (1); In the time that track switch fastener base (7) moves to installation site, tighten attaching nut (15), the upper guide chute roll adjustment tooth (3.3) that external screw thread roll adjustment positioning sliding block roll adjustment tooth (14.1) is had with upper plate (3) engages, and track switch fastener base (7) and upper plate (3) is fastenedly connected be integrated.

Claims (28)

1. a vibration damping track switch base systems, described vibration damping track switch base systems includes lower shoe (1), middle elastic insulated pad (2), upper plate (3) and track switch fastener base (7); It is characterized in that: described vibration damping track switch pedestal is provided with for upper plate (3) is connected to positioning component with the roll adjustment that track switch fastener base (7) connects as one; On described track switch fastener base (7), there is track switch fastener base plate through holes (7.1), described upper plate (3) has the upper guide chute (3.2) corresponding with track switch fastener base plate through holes (7.1), and the upper guide chute (3.2) of described upper plate is for connecting the through-hole structure of upper plate (3); Described roll adjustment connects the upper guide chute (3.2) of positioning component through track switch fastener base plate through holes (7.1) and upper plate (3), upper plate (3) and track switch fastener base (7) are connected as one, track switch fastener base (7) is above located at upper plate (3) simultaneously; Described upper plate (3) is connected positioning component bonding surface with roll adjustment is provided with upper plate roll adjustment tooth (3.3), described upper plate roll adjustment tooth (3.3) thus be connected with roll adjustment positioning component roll adjustment tooth coordinate restriction track switch fastener base (7) and upper plate (3) between laterally relatively moving.
2. a kind of vibration damping track switch base systems as claimed in claim 1, it is characterized in that the lateral length of described upper guide chute (3.2) is not less than the diameter of track switch fastener base plate through holes (7.1), upper plate (3) described in making can be adjusted the relative position with described track switch fastener base (7), connects positioning component be integrally connected by described roll adjustment.
3. a kind of vibration damping track switch base systems as claimed in claim 1, is characterized in that described upper plate roll adjustment tooth (3.3) is positioned at described upper guide chute (3.2) both sides.
4. a kind of vibration damping track switch base systems as claimed in claim 1, it is characterized in that: described roll adjustment connects positioning component and has the internal thread roll adjustment positioning sliding block (6) combining with upper plate (3), also has the connecting bolt (12) that coordinates fastening use with internal thread roll adjustment positioning sliding block (6); Described internal thread roll adjustment positioning sliding block (6) has the internal thread roll adjustment positioning sliding block screwed hole (6.1) matching with connecting bolt (12), described connecting bolt (12) is from the top down successively through track switch fastener base plate through holes (7.1) and upper guide chute (3.3), and internal thread roll adjustment positioning sliding block screwed hole (6.1) threaded engagement having with internal thread roll adjustment positioning sliding block (6), thereby upper plate (3) and track switch fastener base (7) are connected as one; Described internal thread roll adjustment positioning sliding block (6) upper surface is provided with the internal thread roll adjustment positioning sliding block roll adjustment tooth (6.2) coordinating with upper plate roll adjustment tooth (3.3), laterally relatively moving between restriction track switch fastener base (7) and upper plate (3).
5. a kind of vibration damping track switch base systems as claimed in claim 1, it is characterized in that: described roll adjustment connects positioning component and has the external screw thread roll adjustment positioning sliding block (14) combining with upper plate (3), also has the attaching nut (15) who coordinates fastening use with external screw thread roll adjustment positioning sliding block (14); Described external screw thread roll adjustment positioning sliding block (14) is provided with the external screw thread roll adjustment positioning sliding block screw rod (14.2) matching with attaching nut (15), upper guide chute (3.3) and track switch fastener base plate through holes (7.1) that described external screw thread roll adjustment positioning sliding block screw rod (14.2) has through upper plate (3) from bottom to top successively, and with attaching nut (15) threaded engagement, thereby upper plate (3) and track switch fastener base (7) are connected as one; Described external screw thread roll adjustment positioning sliding block (14) is provided with the external screw thread roll adjustment positioning sliding block roll adjustment tooth (14.1) coordinating with upper plate roll adjustment tooth (3.3), laterally relatively moving between restriction track switch fastener base (7) and upper plate (3).
6. a kind of vibration damping track switch base systems as claimed in claim 1, is characterized in that: described lower shoe (1) is provided with lower guide chute (1.2) corresponding to upper guide chute (3.3) having with upper plate (3).
7. a kind of vibration damping track switch base systems as claimed in claim 6, is characterized in that: described lower guide chute (1.2) is blind hole structure; On described lower guide chute (1.2), there is the main spigot surface of lower guide chute (1.5).
8. a kind of vibration damping track switch base systems as claimed in claim 6, is characterized in that: described lower guide chute (1.2) is stepped hole structure; Described lower guide chute (1.2) upper hole has the main spigot surface of lower guide chute (1.5); Under described lower shoe, guide chute upper hole width (1.2.2) is greater than guide chute bottom hole width (1.2.3).
9. a kind of vibration damping track switch base systems as claimed in claim 1, it is characterized in that: described roll adjustment connects positioning component and has the internal thread roll adjustment positioning sliding block (6) combining with upper plate (3), also has the connecting bolt (12) that coordinates fastening use with internal thread roll adjustment positioning sliding block (6); Described internal thread roll adjustment positioning sliding block (6) has the internal thread roll adjustment positioning sliding block screwed hole (6.1) matching with connecting bolt (12), described connecting bolt (12) is from the top down successively through track switch fastener base plate through holes (7.1) and upper guide chute (3.3), and with internal thread roll adjustment positioning sliding block screwed hole (6.1) threaded engagement, thereby upper plate (3) and track switch fastener base (7) are connected as one; Described internal thread roll adjustment positioning sliding block (6) upper surface is provided with the internal thread roll adjustment positioning sliding block roll adjustment tooth (6.2) coordinating with upper plate roll adjustment tooth (3.3), laterally relatively moving between restriction track switch fastener base (7) and upper plate (3); Described internal thread roll adjustment positioning sliding block (6) is rectangle or hexagon; The upper end face vertical with internal thread roll adjustment positioning sliding block roll adjustment tooth (6.2) of described internal thread roll adjustment positioning sliding block (6) is the secondary spigot surface of internal thread roll adjustment positioning sliding block (6.4); Described lower shoe (1) is provided with the lower guide chute (1.2) corresponding with upper guide chute (3.3) position; Described lower guide chute (1.2) is blind hole structure; On described lower guide chute (1.2), there is the main spigot surface of lower guide chute (1.5); The secondary spigot surface (6.4) of described internal thread positioning sliding block (6) coordinates with the main spigot surface of guide chute (1.5) under described lower shoe, makes internal thread positioning sliding block (6) lower shoe (1) slip relatively.
10. a kind of vibration damping track switch base systems as claimed in claim 1, it is characterized in that: described roll adjustment connects positioning component and has the external screw thread roll adjustment positioning sliding block (14) combining with upper plate (3), also has the attaching nut (15) who coordinates fastening use with external screw thread roll adjustment positioning sliding block (14); Described external screw thread roll adjustment positioning sliding block (14) is provided with the external screw thread roll adjustment positioning sliding block screw rod (14.2) matching with attaching nut (15), described external screw thread roll adjustment positioning sliding block (14) is from bottom to top successively through upper guide chute (3.3) and track switch fastener base plate through holes (7.1), and with attaching nut (15) threaded engagement, thereby upper plate (3) and track switch fastener base (7) are connected as one; Described external screw thread roll adjustment positioning sliding block (14) is provided with the external screw thread roll adjustment positioning sliding block roll adjustment tooth (14.1) coordinating with upper plate roll adjustment tooth (3.3), limits laterally relatively moving of track switch fastener base (7) and upper plate (3); Described external screw thread roll adjustment positioning sliding block (14) is rectangle or hexagon; The upper end face vertical with external screw thread roll adjustment positioning sliding block roll adjustment tooth (14.1) of described external screw thread roll adjustment positioning sliding block (14) is the secondary spigot surface of external screw thread roll adjustment positioning sliding block (14.4); Described lower shoe (1) is provided with the lower guide chute (1.2) corresponding with guide chute on upper plate (3.3) position; On described lower guide chute (1.2), there is the main spigot surface of lower guide chute (1.5); The secondary spigot surface of described external screw thread positioning sliding block (14.4) coordinates with the main spigot surface of described lower guide chute (1.5), makes external screw thread positioning sliding block (14) lower shoe (1) slip relatively.
11. a kind of vibration damping track switch base systems as claimed in claim 1, is characterized in that: upper guide chute (3.2) quantity that described upper plate (3) has is 4, upper rectangular symmetrical at upper plate (1); Described track switch fastener base plate through holes (7.1) quantity is 4, and track switch fastener base plate through holes (7.1) position is corresponding with upper guide chute (3.2); It is 4 groups that described roll adjustment connects positioning component quantity.
12. a kind of vibration damping track switch base systems as claimed in claim 1, is characterized in that: upper guide chute (3.2) quantity that described upper plate (3) has is 2, be lateral symmetry setting or diagonal angle and distribute on upper plate (1); Described track switch fastener base plate through holes (7.1) quantity is 2, and track switch fastener base plate through holes (7.1) position is corresponding with upper guide chute (3.2); It is 2 groups that described roll adjustment connects positioning component quantity.
13. a kind of vibration damping track switch base systems as described in claim 6 or 7 or 8 or 9 or 10, it is characterized in that: lower guide chute (1.2) quantity that described lower shoe (1) has is 2, lower guide chute (1.2) on lower shoe (1), is lateral symmetry setting or diagonal angle distributes.
14. a kind of vibration damping track switch base systems as described in claim 6 or 7 or 8 or 9 or 10, is characterized in that: lower guide chute (1.2) quantity that described lower shoe (1) has is 4, and lower guide chute (1.2) is in the upper distributed rectangular of lower shoe (1).
15. a kind of vibration damping track switch base systems as claimed in claim 1, is characterized in that: described lower shoe (1), middle elastic insulated pad (2), upper plate (3) connect by locking, form the integrative-structure without relative motion.
16. according to a kind of vibration damping track switch base systems described in claim 1 or 15, it is characterized in that: described lower shoe (1) be provided with for the spacing lower shoe boss (1.1) being connected of described upper plate (3), described upper plate (3) has the upper plate through hole (3.1) matching with lower shoe boss (1.1), described lower shoe boss (1.1), through upper plate through hole (3.1), has the base plate adapter sleeve (4) of connection upper plate (3) and lower shoe (1) between described lower shoe boss (1.1) and described upper plate through hole (3.1); Described base plate adapter sleeve (4) axially has base plate adapter sleeve dead bolt (4.2) in one end, and the other end has the base plate adapter sleeve rib (4.1) that outwardly directed projection forms; Described lower shoe (3) is provided with lower shoe groove (1.1.3), and described lower shoe groove (1.1.3) is arranged on lower shoe boss (1.1) or on lower shoe (1) matrix; Described base plate adapter sleeve (4) bottom is through described upper plate through hole (3.1), and it is upper to be enclosed within described lower shoe boss (1.1), and base plate adapter sleeve dead bolt (4.2) coordinates with lower shoe groove (1.1.3) convex-concave; Base plate adapter sleeve rib (4.1) is pressed together on upper plate (3) upper surface, thereby makes upper plate (3), lower shoe (1) and middle elastic insulated pad (2) form the integrative-structure without relative motion.
17. a kind of vibration damping track switch base systems as described in claim 1 or 15, is characterized in that: the mode that described lower shoe (1), middle elastic insulated pad (2), upper plate (3) are withheld with spring locks connection, form the integrative-structure without relative motion.
18. a kind of vibration damping track switch base systems as claimed in claim 16, is characterized in that: described lower shoe boss (1.1) has the lower shoe boss through hole (1.1.2) that runs through lower shoe; Be provided with at the upper end face of lower shoe boss (1.1), the upper end face of base plate adapter sleeve (4) cover plate (5) coordinating with lower shoe boss (1.1), base plate adapter sleeve (4); Described cover plate (5) is provided with cover plate through hole (5.1); Described cover plate (5), base plate adapter sleeve (4), upper plate (3) and lower shoe (1) are fixedly connected on railway roadbed basis or sleeper by anchor bolt (11).
19. a kind of vibration damping track switch base systems as claimed in claim 18, it is characterized in that: described cover plate (5) is provided with cover plate roll adjustment tooth (5.2) and cover plate guide protrusions (5.3), described lower shoe boss (1.1) end face has the lower shoe boss roll adjustment tooth (1.1.1) and the lower shoe boss direction recess (1.1.4) that coordinate with cover plate (5), and described base plate adapter sleeve (4) end face is provided with the base plate adapter sleeve direction recess (4.3) coordinating with cover plate guide protrusions (5.3); Cover plate roll adjustment tooth (5.2) coordinates with lower shoe boss roll adjustment tooth (1.1.1), make the relative position between described lower shoe (1), cover plate (5) adjustable, cover plate guide protrusions (5.3) coordinates with lower shoe boss direction recess (1.1.4), base plate adapter sleeve direction recess (4.3), the relative motion between restriction cover plate (5), lower shoe (1), base plate adapter sleeve (4).
20. a kind of vibration damping track switch base systems as claimed in claim 1, is characterized in that: between described upper plate (3) and track switch fastener base (7), be provided with upper strata height adjusting cushion plate (13); Described lower shoe (1) is provided with insulation coupling plate (9) below; Between described lower shoe (1) and insulation coupling plate (9), be provided with lower floor's height adjusting cushion plate (8).
21. a kind of vibration damping track switch base systems as claimed in claim 18, is characterized in that: described lower shoe boss (1.1) quantity is 2, lower shoe boss (1.1) on lower shoe (1), be laterally symmetrical set or diagonal angle distribute; Described upper plate (3) has the upper plate through hole (3.1) matching with lower shoe boss (1.1), and described upper plate through hole (3.1) quantity is 2, and corresponding with lower shoe boss (1.1) position; Described base plate adapter sleeve (4) quantity is 2; Described cover plate (5) quantity is 2.
22. a kind of vibration damping track switch base systems as claimed in claim 18, is characterized in that: described lower shoe boss (1.1) quantity is 4, lower shoe boss (1.1) is symmetric in lower shoe (1) surrounding; Have at least 2 described lower shoe boss (1.1) to there is lower shoe groove (1.1.3); Described upper plate (3) has the upper plate through hole (3.1) matching with lower shoe boss (1.1), and described upper plate through hole (3.1) quantity is 4, and corresponding with lower shoe boss (1.1) position; Described base plate adapter sleeve (4) quantity is 2 or 4, and the base plate adapter sleeve (4) coordinating with the lower shoe boss (1.1) with lower shoe groove (1.1.3) has dead bolt (4.2); Described cover plate (5) quantity is 4.
23. a kind of vibration damping track switch base systems as described in claim 1 or 6 or 15 or 17, is characterized in that: described lower shoe (1) is provided with lightening hole (1.4).
24. a kind of vibration damping track switch base systems as described in claim 1 or 4 or 5 or 9 or 10 or 11 or 12, is characterized in that: in the upper guide chute (3.2) that described upper plate (3) has, be provided with weather strip (10).
25. a kind of vibration damping track switch base systems as claimed in claim 1, is characterized in that: in the upper guide chute (3.2) that described upper plate (3) has, be provided with weather strip (10); Described weather strip (10) one end is the protruding semicircle coordinating with guide chute on upper plate (3.2), and the other end is the recessed semicircle that coordinates with roll adjustment locating, and connecting components or the plane tangent with roll adjustment locating, and connecting components.
26. a kind of vibration damping track switch base systems as claimed in claim 16, is characterized in that: between described base plate adapter sleeve (4) and upper plate (3), be provided with and regulate pad I (16).
27. a kind of vibration damping track switch base systems as claimed in claim 18, is characterized in that: between described base plate adapter sleeve (4) and cover plate (5), be provided with and regulate pad II (17).
The assemble method of a kind of vibration damping track switch base systems described in 28. claims 1 or 2 or 4 or 5 or 6 or 7 or 8 or 9 or 10 or 16 or 18 or 19 or 20, is characterized in that:
The first step: lower shoe (1) is placed on platform, at the upper middle elastic insulated pad (2) of placing of lower shoe (1), in the lower guide chute (1.2) having at lower shoe (1), place internal thread roll adjustment positioning sliding block (6) or external screw thread roll adjustment positioning sliding block (14), the main spigot surface of lower guide chute (1.5) that the secondary spigot surface of the secondary spigot surface of internal thread roll adjustment positioning sliding block (6.4) or external screw thread roll adjustment positioning sliding block (14.4) is had with lower shoe (1) coordinates; In the middle of being placed in, upper plate (3) on elastic insulated pad (2), make the upper guide chute (3.2) that upper plate (3) has pass external screw thread roll adjustment positioning sliding block screw rod (14.2); And make boss (1.1) that lower shoe (1) the has through hole (3.1) through upper plate (3) correspondence position;
Second step: base plate adapter sleeve (4) is enclosed within on lower shoe boss (1.1); Base plate adapter sleeve (4) is positioned between upper plate through hole (3.1) and lower shoe boss (1.1);
The 3rd step: use equipment is exerted pressure to upper plate (3), rotating bottom board adapter sleeve (4) in the time keeping pressure, makes base plate adapter sleeve dead bolt (4.2) embed lower shoe groove (1.1.3) and lower shoe boss direction recess (1.1.4) is alignd with base plate adapter sleeve direction recess (4.3.); Lay down the pressure to upper plate (1), make to connect as one in locking between upper plate (3), middle elastic insulated pad (2), lower shoe (1) and base plate adapter sleeve (4);
The 4th step: internal thread roll adjustment positioning sliding block (6) is moved near lower shoe (1) lateral ends along lower guide chute (1.2); Track switch fastener base (7) is placed in to upper plate (3) upper, and make that track switch fastener base plate through holes (7.1) has with internal thread roll adjustment positioning sliding block (6) internal thread roll adjustment positioning sliding block screwed hole (6.1) align; Connecting bolt (12) is run through to guide chute (3.2) on track switch fastener base plate through holes (7.1) and upper plate successively, and insert in internal thread roll adjustment positioning sliding block screwed hole (6.1), connecting bolt (12) and internal thread roll adjustment positioning sliding block (6) are screwed, track switch fastener base (7) and upper plate (3) are connected as one;
Or the position of adjustment external screw thread roll adjustment positioning sliding block (14), makes external screw thread roll adjustment positioning sliding block screw rod (14.2) corresponding with track switch fastener base plate through holes (7.1); Track switch fastener base (7) is placed on upper plate (3) through external screw thread roll adjustment positioning sliding block screw rod (14.2); Adjusting the upper attaching nut of installation of external screw thread roll adjustment positioning sliding block screw rod (14.2) (15), external screw thread roll adjustment positioning sliding block (14) is screwed with attaching nut (15), track switch fastener base (7) and upper plate (3) are connected as one;
The 5th step: the lower shoe linking together (1), middle elastic insulated pad (2), upper plate (3) and track switch fastener base (7) are placed on track switch railway roadbed basis or sleeper; Cover plate (5) is placed on to lower shoe boss (1.1), base plate adapter sleeve (4) end face, make cover plate guide protrusions (5.3) embed lower shoe boss direction recess (1.1.4), base plate adapter sleeve groove (4.3), cover plate roll adjustment tooth (5.2) is engaged with lower shoe boss roll adjustment tooth (1.1.1); Adjust lower shoe (1), the middle elastic insulated pad (2) that locking connects as one, the position of upper plate (3), lower shoe boss through hole (1.1.2), cover plate through hole (5.1) are alignd with the bolt hole on railway roadbed basis or sleeper; The bolt hole that anchor bolt (11) is passed to cover plate through hole (5.1), lower shoe boss through hole (1.1.2) successively and screw on railway roadbed basis or sleeper is tightened, and anchor bolt (11) is pressed abd fixed on cover plate (5), lower shoe (1) on track switch railway roadbed basis or sleeper;
The 6th step: unscrew connecting bolt (12), track switch fastener base (7), connecting bolt (12), internal thread roll adjustment positioning sliding block (6) are moved together relative to upper plate (3), lower shoe (1), wherein connecting bolt (12) is mobile in the upper guide chute (3.2) of upper plate (3), and internal thread roll adjustment positioning sliding block (6) is mobile in the lower guide chute (1.2) of lower shoe (1); In the time that track switch fastener base (7) moves to installation site, internal thread roll adjustment positioning sliding block roll adjustment tooth (6.2) is alignd with upper plate roll adjustment tooth (6.2); Tighten connecting bolt (12), the upper guide chute roll adjustment tooth (3.3) that internal thread roll adjustment positioning sliding block roll adjustment tooth (6.2) is had with upper plate (3) engages location, and track switch fastener base (7) and upper plate (3) is fastenedly connected be integrated;
Or, unscrew attaching nut (15), track switch fastener base (7), attaching nut (15), external screw thread roll adjustment positioning sliding block (14) are moved together relative to upper plate (3), lower shoe (1), wherein the bottom of external screw thread roll adjustment positioning sliding block (14) is mobile in the lower guide chute (1.2) of lower shoe (1), and external screw thread roll adjustment positioning sliding block screw rod (14.2) is mobile in the upper guide chute (3.2) of upper plate (3); In the time that track switch fastener base (7) moves to installation site, external screw thread roll adjustment positioning sliding block roll adjustment tooth (14.1) is alignd with upper plate roll adjustment tooth (6.2); Tighten attaching nut (15), the upper guide chute roll adjustment tooth (3.3) that external screw thread roll adjustment positioning sliding block roll adjustment tooth (14.1) is had with upper plate (3) engages location, and track switch fastener base (7) and upper plate (3) is fastenedly connected be integrated.
CN201410455372.3A 2014-09-10 2014-09-10 A kind of vibration damping track switch base systems and assemble method Active CN104179080B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410455372.3A CN104179080B (en) 2014-09-10 2014-09-10 A kind of vibration damping track switch base systems and assemble method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410455372.3A CN104179080B (en) 2014-09-10 2014-09-10 A kind of vibration damping track switch base systems and assemble method

Publications (2)

Publication Number Publication Date
CN104179080A true CN104179080A (en) 2014-12-03
CN104179080B CN104179080B (en) 2016-02-03

Family

ID=51960403

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410455372.3A Active CN104179080B (en) 2014-09-10 2014-09-10 A kind of vibration damping track switch base systems and assemble method

Country Status (1)

Country Link
CN (1) CN104179080B (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105297555A (en) * 2015-10-16 2016-02-03 安徽省巢湖铸造厂有限责任公司 Laterally locking type double-layer vibration damping fastener
CN105648847A (en) * 2015-12-30 2016-06-08 洛阳双瑞橡塑科技有限公司 Manufacturing method for separation type double-layer turnout shock-absorbing fastener system
CN105839478A (en) * 2016-05-16 2016-08-10 郑州路宏铁路器材有限公司 Long-acting pressure-withstanding insulation steel angle cushion plate of turnout installation device
CN105862522A (en) * 2016-04-19 2016-08-17 中铁宝桥集团有限公司 Urban railway transport vibration attenuation turnout structure
CN108239897A (en) * 2018-01-23 2018-07-03 中国铁建重工集团有限公司 A kind of rail overlapping device detecting tool
CN109371764A (en) * 2018-12-10 2019-02-22 太仓中博铁路紧固件有限公司 Easy opened double-layer shock-absorbing fastener and its installation method for rail
CN111218865A (en) * 2020-03-09 2020-06-02 中铁二院工程集团有限责任公司 Adjustable split type medium-low speed magnetic suspension fastener system
CN111928019A (en) * 2020-08-18 2020-11-13 黑龙江日甲生科技有限公司 Easily install antidetonation support
CN112323550A (en) * 2019-05-05 2021-02-05 丽水市莲都区京承机械厂 Cold equipment of tearing open of railway insulation joint

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5918806A (en) * 1997-05-08 1999-07-06 North American Steel Tie Corp. Electrically insulated railway cross tie
DE10139198A1 (en) * 2001-08-16 2003-04-03 Vossloh Werke Gmbh Mounting for direction change points, at the rails of a railway permanent way, has elastic supports for the rails on the crossties
EP2397606A2 (en) * 2010-06-15 2011-12-21 Vae Eisenbahnsysteme Gmbh Device for attaching a stick rail
CN203654095U (en) * 2013-12-19 2014-06-18 中铁工程设计咨询集团有限公司 Fastener-type vibration reduction turnout
CN203668764U (en) * 2013-12-05 2014-06-25 中铁山桥集团有限公司 Novel turnout rail brace
CN204174486U (en) * 2014-09-10 2015-02-25 洛阳双瑞橡塑科技有限公司 A kind of vibration damping track switch base systems

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5918806A (en) * 1997-05-08 1999-07-06 North American Steel Tie Corp. Electrically insulated railway cross tie
DE10139198A1 (en) * 2001-08-16 2003-04-03 Vossloh Werke Gmbh Mounting for direction change points, at the rails of a railway permanent way, has elastic supports for the rails on the crossties
EP2397606A2 (en) * 2010-06-15 2011-12-21 Vae Eisenbahnsysteme Gmbh Device for attaching a stick rail
CN203668764U (en) * 2013-12-05 2014-06-25 中铁山桥集团有限公司 Novel turnout rail brace
CN203654095U (en) * 2013-12-19 2014-06-18 中铁工程设计咨询集团有限公司 Fastener-type vibration reduction turnout
CN204174486U (en) * 2014-09-10 2015-02-25 洛阳双瑞橡塑科技有限公司 A kind of vibration damping track switch base systems

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105297555A (en) * 2015-10-16 2016-02-03 安徽省巢湖铸造厂有限责任公司 Laterally locking type double-layer vibration damping fastener
CN105648847A (en) * 2015-12-30 2016-06-08 洛阳双瑞橡塑科技有限公司 Manufacturing method for separation type double-layer turnout shock-absorbing fastener system
CN107287992A (en) * 2015-12-30 2017-10-24 洛阳双瑞橡塑科技有限公司 A kind of manufacture method of the double-deck track switch Damping fastening system of separate type
CN107447601A (en) * 2015-12-30 2017-12-08 洛阳双瑞橡塑科技有限公司 A kind of manufacture method of separate type bilayer track switch Damping fastening system
CN105862522A (en) * 2016-04-19 2016-08-17 中铁宝桥集团有限公司 Urban railway transport vibration attenuation turnout structure
CN105839478A (en) * 2016-05-16 2016-08-10 郑州路宏铁路器材有限公司 Long-acting pressure-withstanding insulation steel angle cushion plate of turnout installation device
CN108239897A (en) * 2018-01-23 2018-07-03 中国铁建重工集团有限公司 A kind of rail overlapping device detecting tool
CN108239897B (en) * 2018-01-23 2023-12-12 中国铁建重工集团股份有限公司 Detection tool for steel rail telescopic regulator
CN109371764A (en) * 2018-12-10 2019-02-22 太仓中博铁路紧固件有限公司 Easy opened double-layer shock-absorbing fastener and its installation method for rail
CN112323550A (en) * 2019-05-05 2021-02-05 丽水市莲都区京承机械厂 Cold equipment of tearing open of railway insulation joint
CN111218865A (en) * 2020-03-09 2020-06-02 中铁二院工程集团有限责任公司 Adjustable split type medium-low speed magnetic suspension fastener system
CN111928019A (en) * 2020-08-18 2020-11-13 黑龙江日甲生科技有限公司 Easily install antidetonation support
CN111928019B (en) * 2020-08-18 2021-09-24 黑龙江日甲生科技有限公司 Easily install antidetonation support

Also Published As

Publication number Publication date
CN104179080B (en) 2016-02-03

Similar Documents

Publication Publication Date Title
CN104179080B (en) A kind of vibration damping track switch base systems and assemble method
CN107447601A (en) A kind of manufacture method of separate type bilayer track switch Damping fastening system
CN103243619B (en) Slab-type replaceable combined ballast bed system and construction process
CN203007738U (en) Blocking-shoulder-free fastener component
CN105544318A (en) Dual-layer vibration-damping fastener for city railway
CN202323578U (en) Fastening piece for auxiliary rail
CN105297555A (en) Laterally locking type double-layer vibration damping fastener
CN103669122A (en) Split nested high-elasticity rail fastener
CN201942966U (en) Accurate adjusting device for steel rail
CN204174486U (en) A kind of vibration damping track switch base systems
CN101333792B (en) Elastic sleeper type ballastless bed
CN205088533U (en) Compression type damping fastener
CN212247673U (en) Combined rail bearing platform
CN211850107U (en) Height-adjustable friction damper
CN102011353A (en) Method for positioning track panel of double-block ballastless track
CN203238499U (en) Plate type replaceable combined ballast bed system
EP2598695B1 (en) Carrying panel with elastic rail attachment
CN202936677U (en) Split nesting type high-elasticity track fastener
CN104480808A (en) Tramcar fastener with improved insulating track gauge blocks
CN102002899A (en) Double-block type ballastless track screw regulator and track sleeper positioning method
CN205874858U (en) There is pillow not have not modern tram fastener of split of shelves shoulder elasticity
CN203755096U (en) Connecting sleeve with locking mechanism
CN203755094U (en) Double-layer vibration attenuation fastener system capable of adjusting pretightening force
CN209227295U (en) A kind of Damping fastening system of band carrying rotation column
CN211036566U (en) Switch type elastic strip double-layer elastic vibration-damping fastener system

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant