CN101985224B - Two-dimensional adjustable shoulder-free rail-bearing groove die - Google Patents
Two-dimensional adjustable shoulder-free rail-bearing groove die Download PDFInfo
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- CN101985224B CN101985224B CN2009102173038A CN200910217303A CN101985224B CN 101985224 B CN101985224 B CN 101985224B CN 2009102173038 A CN2009102173038 A CN 2009102173038A CN 200910217303 A CN200910217303 A CN 200910217303A CN 101985224 B CN101985224 B CN 101985224B
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- rail support
- bearing groove
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Abstract
The invention discloses a two-dimensional adjustable shoulder-free rail-bearing groove die and belongs to the technical field of rail-bearing grooves. The two-dimensional adjustable shoulder-free rail-bearing groove die comprises a rail-bearing groove core and a rail-bearing groove frame, wherein the shape of an inner cavity of the rail-bearing groove core is matched with that of a shoulder-free bearing platform of a track plate; the outside of the rail-bearing groove core is connected with the rail-bearing groove frame, the rail-bearing groove frame is connected to a transverse reconditioner, the bottom of the rail-bearing groove is connected to a height reconditioner, the height reconditioner includes a height reconditioning block of which the lower two sides are provided with slopes; an upper end of the height reconditioning block is provided with a chute which clamps the bottom of the rail-bearing groove core and a fixture block of which the bottom is connected through a slide rail; the two sides of the fixture block are provided with slopes matched with the slopes of the height reconditioning block, and the bottom is connected to an adjustment seat connected to a rail plate bottom die. The two-dimensional adjustable shoulder-free rail-bearing groove die can adjust the rail-bearing groove core and the rail-bearing groove frame according to the requirement so as to adapt the adjustment demand of a transition curve type rail plate that the bearing platform thereon is adjusted according to a curve of a line, thereby greatly reducing the production cost of an abnormal shape rail plate adopted by the transition curve section.
Description
Technical field
The present invention relates to a kind of desk bearing railway plate mold, especially relate to the rail support groove on a kind of desk bearing railway plate mold bed die.
Background technology
Rail support groove on the existing desk bearing railway plate mold and bed die are integral structures; This structure is feasible for linear pattern track plate, but just no longer suitable for the circular curve type of inter-city high-speed rail upper curve section and easement curve type track plate.The circuit straightway of high-speed railway and the changeover portion between the circular curve segment are called the easement curve section, and the track plate of laying on this easement curve section is called easement curve type track plate; Having crossed the easement curve section is exactly the standard circular segment, and the track plate of laying on this standard circular segment is called circular curve type track plate.Because the curve radian of circuit is different; Needed easement curve type track plate is also different, and especially the easement curve section requires to heighten outside support rail platform and satisfies superelevation and change the outer rail that causes and raise, therefore; The position of the support rail platform on the track plate will change thereupon; Therefore need a lot of heterotypic rail guidance tapes, but all needs to make separately respective track template die plate, also have employing to carry out above field machining track plate as required behind the track plate of ultra wide cushion cap for the heterotypic rail guidance tape; These two kinds of method costs are all very high, and work efficiency is extremely low.
Summary of the invention
The objective of the invention is to: provide a kind of can be according to the two-dimensional adjustable shouderless rail supporting groove mould of the linear needs of real space along the debugging of track plate bed die width and short transverse.
Technical scheme of the present invention is: a kind of two-dimensional adjustable shouderless rail supporting groove mould; Comprise rail support groove core and rail support groove frame; The shape of the cavity shape of said rail support groove core and track plate shouderless cushion cap is complementary; Said rail support groove core is provided with the corresponding installing hole of service sleeve on a pair of and the shouderless cushion cap, and the said rail support groove core outside is connected with the rail support groove frame, and linking on the said rail support groove frame has horizontal guiding mechanism; Said rail support groove core bottom is connected with height adjustment mechanism; Said height adjustment mechanism comprises that the both sides, bottom are provided with the height adjusting block on inclined-plane; The height adjusting block upper end is provided with the chute of clamping rail support groove core bottom; Said height adjusting block one end is provided with height adjustment bolt and retaining mechanism thereof, the fixed block that this height adjusting block bottom connects through slide rail, and the both sides of said fixed block are provided with and suitable inclined-plane, the inclined-plane of height adjusting block; The bottom of said fixed block is connected with adjustment seat on being connected in track plate bed die, and said installing hole passes height adjusting block, fixed block and adjustment seat from top to bottom in order.Rail support groove core of the present invention and rail support groove frame are suitable with track plate shouderless cushion cap.Said height adjustment mechanism's employing height adjustment bolt and retaining mechanism thereof.Also can adopt other the height adjustment mechanism that is equal to.As long as can make rail support groove core and rail support groove frame adjust along track plate bed die short transverse.
Said horizontal guiding mechanism adopts horizontal adjustment bolt and retaining mechanism thereof.Also can adopt other the horizontal guiding mechanism that is equal to.As long as can make rail support groove core and rail support groove frame adjust along track plate bed die width.
The axis of said horizontal adjustment bolt parallels or overlaps with the line of centres of said a pair of installing hole.Purpose is to be convenient to said horizontal adjustment bolt adjustment rail support groove core and rail support groove frame with respect to the relative position of track plate bed die on width.
The retaining mechanism of said horizontal adjustment bolt adopts this horizontal adjustment bolt is lock onto the locking nut on the railway plate die.Vibrations are to the influence of its precision in the production track plate process after adjustment is accomplished to prevent horizontal adjustment bolt, and after adjustment was accomplished, locking nut reached the purpose of self-locking.
The retaining mechanism of said height adjustment bolt adopts this height adjustment bolt is lock onto the locking nut on the railway plate die.Vibrations are to the influence of its precision in the production track plate process after adjustment is accomplished to prevent height adjustment bolt, and after adjustment was accomplished, locking nut reached the purpose of self-locking.
The cover pipe fixing device is installed on the said installing hole.Because want service sleeve so that rail fastening to be installed on the track plate cushion cap, the cover pipe fixing device that is used for fixing sleeve pipe be installed on the installing hole.
Be respectively equipped with the bar hole that said cover pipe fixing device is installed on said height adjusting block, fixed block and the adjustment seat.The setting of bar hole is convenient to not influence in the rail support groove core adjustment process installation of cover pipe fixing device.
Said rail support groove upper frame edge frame is provided with some countersunk head screws.The rail support groove frame is convenient to plane levelling on the rail support groove upper frame edge frame with after bed die is connected with dormant bolt, and this structure makes the connecting bolt between rail support groove frame and the bed die install more convenient.
Said rail support groove upper frame edge frame is provided with some tapped blind holes, and the aperture is positioned at the bottom surface of rail support groove upper frame edge frame.Bolt passes bed die from the below screw is connected with the tapped blind hole of rail support groove frame, and operation has been omitted in the last plane levelling again of this structure rail support groove upper frame edge frame, but the connecting bolt between rail support groove frame and the bed die is installed comparatively inconvenience.
Said slide rail connects employing height adjusting block bottom and is provided with slide block, and fixed block position corresponding with it is provided with the chute suitable with slide block.Be convenient to slide relatively along the inclined-plane between height adjusting block and the fixed block.
Cushion cap position on the easement curve track plate is different and different according to the radian of easement curve circuit; The present invention adopts a cover railway plate die; Rail support groove on the track plate bed die can be debugged along bed die width level; Also can debug, can produce the track plate of corresponding cushion cap position as required, require to heighten outside support rail platform and satisfy superelevation and change the needs that the outer rail that causes is raised to satisfy easement curve easement curve section along short transverse.
Height adjustment of the present invention mechanism: the diclinic block mechanism of design height adjustment piece and fixed block, laterally adjust rail support groove core and rail support groove frame earlier, carry out height adjustment after laterally adjusting again.
The invention has the beneficial effects as follows: can adjust rail support groove core and rail support groove frame as required; To adapt to the requirement that the cushion cap position of easement curve type track plate requirement on it adjusted according to the curve of circuit; Easy to adjust; Simple in structure, greatly reduce the manufacturing cost of easement curve section with the heterotypic rail guidance tape, work efficiency significantly is provided.
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is further specified.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the left view of Fig. 1;
Fig. 4 is the A-A cutaway view of Fig. 3;
Fig. 5 is the perspective view of Fig. 1;
Wherein, Reference numeral is: 1 is the rail support groove core, and 2 is the countersunk head screw, and 3 is installing hole, and 4 is horizontal adjustment bolt; 5 is locking nut, and 6 is height adjusting block, and 7 is fixed block, and 8 are the adjustment seat; 9 are the cover pipe fixing device, and 10 is height adjustment bolt, and 11 is locking nut, and 12 is the rail support groove frame.
The specific embodiment
Preferred embodiment
Shown in Fig. 1-5; A kind of two-dimensional adjustable shouderless rail supporting groove mould; Comprise rail support groove core 1 and rail support groove frame 12; Rail support groove core 1 upper side frame is provided with some countersunk head screws 2, and the shape of the cavity shape of said rail support groove core 1 and track plate shouderless cushion cap is complementary, and said rail support groove core 1 is provided with the corresponding installing hole 3 of service sleeve on a pair of and the shouderless cushion cap.Said rail support groove core 1 outside is connected with rail support groove frame 12, is connected with horizontal guiding mechanism on the said rail support groove frame 12, and horizontal guiding mechanism adopts horizontal adjustment bolt 4 and retaining mechanism thereof among this embodiment.The axis of said horizontal adjustment bolt 4 parallels or overlaps with the line of centres of said a pair of installing hole 3.The retaining mechanism of said horizontal adjustment bolt 4 adopts this horizontal adjustment bolt 4 is lock onto the locking nut 5 on the railway plate die.Said rail support groove core 1 bottom is connected with height adjustment mechanism, and said height adjustment mechanism comprises height adjusting block 6, fixed block 7 and adjustment seat 8.Said height adjusting block 6 one ends below welded nut connects height adjustment bolt 10 and retaining mechanism thereof, and the retaining mechanism of said height adjustment bolt 10 adopts this height adjustment bolt 10 is lock onto the locking nut 11 on the railway plate die.The bottom of said fixed block 7 is connected with adjustment seat 8 on being connected in track plate bed die.Cover pipe fixing device 9 is installed on the said installing hole 3, states the bar hole that installing hole 3 passes height adjusting block 6, fixed block 7 and adjustment seat 8 from top to bottom in order.
Height adjusting block 6 upper ends are provided with chute, and rail support groove core 1 bottom is connected in this chute, and both sides, height adjusting block 6 bottom are provided with the inclined-plane, and height adjusting block 6 bottoms are provided with slide block, and height adjusting block 6 is provided with bar hole, is convenient to overlap the installation of pipe fixing device 9; Fixed block 7 both sides are provided with the inclined-plane, and the inclined-plane of this inclined-plane and height adjusting block 6 is suitable, and fixed block 7 is provided with chute; The slide block that this chute and height adjusting block 6 bottoms are provided with is suitable; Fixed block 7 is provided with bar hole, is convenient to overlap the installation of pipe fixing device 9, and fixed block 7 is provided with connecting hole.
Need to prove: the countersunk head screw of said rail support groove frame 12 upper side frames also has its substitute mode, and promptly rail support groove frame 12 upper side frames are provided with some tapped blind holes, and the aperture is positioned at the bottom surface of rail support groove frame 12 upper side frames.The screw that passes bed die at rail support groove frame and connecting bolt when track plate bed die is connected below the bed die is connected with the tapped blind hole of rail support groove frame.
The method for using of present embodiment is following: after the described two-dimensional adjustable shouderless of present embodiment rail supporting groove mould is installed on the track plate bed die corresponding reserved location; Through the adjustment horizontal adjustment bolt; The position of adjustment rail support groove core and rail support groove frame width on bed die; After adjusting, be locked on the bed die through locking nut.Through the adjustment height adjustment bolt, adjustment rail support groove core is in the position of short transverse; Realize the track plate of a cover railway plate die making diverse location cushion cap requirement so very easily, practiced thrift track plate manufacturing cost greatly.
Disclosed all characteristics in this specification, or the step in disclosed all methods or the process except mutually exclusive characteristic and/or the step, all can make up by any way.Disclosed arbitrary characteristic in this specification (comprising any accessory claim, summary and accompanying drawing) is only if special narration all can be replaced by other equivalences or the alternative features with similar purpose.That is, only if special narration, each characteristic is an example in a series of equivalences or the similar characteristics.The above is merely preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of within spirit of the present invention and principle, being done, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. two-dimensional adjustable shouderless rail supporting groove mould; It is characterized in that: comprise rail support groove core (1); The shape of the cavity shape of said rail support groove core (1) and track plate shouderless cushion cap is complementary; Said rail support groove core (1) is provided with the corresponding installing hole of service sleeve (3) on a pair of and the shouderless cushion cap, and said rail support groove core (1) outside is connected with rail support groove frame (12), and said rail support groove frame (12) is gone up to link has horizontal guiding mechanism; Said rail support groove core (1) bottom is connected with height adjustment mechanism; Said height adjustment mechanism comprises that the both sides, bottom are provided with the height adjusting block on inclined-plane (6); Height adjusting block (6) upper end is provided with the chute of clamping rail support groove core (1) bottom; Said height adjusting block (6) one ends are provided with height adjustment bolt (10) and retaining mechanism thereof; The fixed block (7) that this height adjusting block (6) bottom connects through slide rail; The both sides of said fixed block (7) are provided with the suitable inclined-plane, inclined-plane with height adjusting block (6), and the bottom of said fixed block (7) is connected with adjustment seat (8) on being connected in track plate bed die, and said installing hole (3) passes height adjusting block (6), fixed block (7) from top to bottom in order and adjusts (8).
2. two-dimensional adjustable shouderless rail supporting groove mould according to claim 1 is characterized in that: said horizontal guiding mechanism adopts horizontal adjustment bolt (4) and retaining mechanism thereof.
3. two-dimensional adjustable shouderless rail supporting groove mould according to claim 2 is characterized in that: the axis of said horizontal adjustment bolt (4) parallels or overlaps with the line of centres of said a pair of installing hole (3).
4. according to claim 2 or 3 described two-dimensional adjustable shouderless rail supporting groove moulds, it is characterized in that: the retaining mechanism of said horizontal adjustment bolt (4) adopts this horizontal adjustment bolt (4) is lock onto the locking nut (5) on the railway plate die.
5. two-dimensional adjustable shouderless rail supporting groove mould according to claim 1 is characterized in that: the retaining mechanism of said height adjustment bolt (10) adopts this height adjustment bolt (10) is lock onto the locking nut (11) on the railway plate die.
6. according to claim 1 or 2 or 3 or 5 described two-dimensional adjustable shouderless rail supporting groove moulds, it is characterized in that: cover pipe fixing device (9) is installed on the said installing hole (3).
7. two-dimensional adjustable shouderless rail supporting groove mould according to claim 5 is characterized in that: be respectively equipped with the bar hole that said cover pipe fixing device is installed on said height adjusting block (6), fixed block (7) and the adjustment seat (8).
8. according to claim 1 or 2 or 3 or 5 or 7 described two-dimensional adjustable shouderless rail supporting groove moulds, it is characterized in that: said rail support groove frame (12) upper side frame is provided with some countersunk head screws (2).
9. according to claim 1 or 2 or 3 or 5 or 7 described two-dimensional adjustable shouderless rail supporting groove moulds, it is characterized in that: said rail support groove frame (12) upper side frame is provided with some tapped blind holes, and the aperture is positioned at the bottom surface of rail support groove frame (12) upper side frame.
10. according to claim 1 or 2 or 3 or 5 or 7 described two-dimensional adjustable shouderless rail supporting groove moulds; It is characterized in that: said slide rail connects employing height adjusting block (6) bottom and is provided with slide block, and fixed block (7) position corresponding with it is provided with the chute suitable with slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102173038A CN101985224B (en) | 2009-12-31 | 2009-12-31 | Two-dimensional adjustable shoulder-free rail-bearing groove die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102173038A CN101985224B (en) | 2009-12-31 | 2009-12-31 | Two-dimensional adjustable shoulder-free rail-bearing groove die |
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| Publication Number | Publication Date |
|---|---|
| CN101985224A CN101985224A (en) | 2011-03-16 |
| CN101985224B true CN101985224B (en) | 2012-05-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009102173038A Active CN101985224B (en) | 2009-12-31 | 2009-12-31 | Two-dimensional adjustable shoulder-free rail-bearing groove die |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106626012B (en) * | 2017-03-07 | 2022-06-03 | 中铁工程设计咨询集团有限公司 | Integral shifting type straddle type monorail PC track beam template |
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| CN101985224A (en) | 2011-03-16 |
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