CN207031933U - Slidingtype railway sleeper and guide rail for shield-tunneling construction - Google Patents
Slidingtype railway sleeper and guide rail for shield-tunneling construction Download PDFInfo
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- CN207031933U CN207031933U CN201720803278.1U CN201720803278U CN207031933U CN 207031933 U CN207031933 U CN 207031933U CN 201720803278 U CN201720803278 U CN 201720803278U CN 207031933 U CN207031933 U CN 207031933U
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- guide rail
- shield
- top flange
- base
- slidingtype
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Abstract
It the utility model is related to a kind of slidingtype railway sleeper and guide rail for shield-tunneling construction, two guide rail sliding plates that the slidingtype railway sleeper for being used for shield-tunneling construction has base and is arranged in a manner of length direction is vertical with the length direction of base on base, base includes top flange plate, bottom wing listrium and the web of connection top flange plate and bottom wing listrium, the lower surface of each guide rail sliding plate can be slided with respect to length direction of the upper surface along base of top flange plate, formed with the rail support groove that can support and fix guide rail on the upper surface of guide rail sliding plate, the bolt for the relative position that can fix guide rail sliding plate and top flange plate is provided between guide rail sliding plate and top flange plate；The guide rail is applied to the above-mentioned slidingtype railway sleeper for shield-tunneling construction, and the section formed along the length direction cutting perpendicular to guide rail of the guide rail is in I-shaped, and corresponding rail support groove is formed to the shape with the socket of the lower end of guide rail.The utility model can by guide rail sliding plate buffer rail away from.
Description
Technical field
Shield section construction equipment field is the utility model is related to, more particularly, to a kind of slidingtype for shield-tunneling construction
Railway sleeper and guide rail.
Background technology
Shield construction because of it there is obvious superiority to have been obtained in the projects such as subway, tunnel, inter-city passenger rail extensively
General use.
During shield-tunneling construction, generally I-steel is directly processed to obtain shield machine trolley and battery truck laying
Sleeper needed for track.Although the sleeper strength that gained is directly processed using I-steel is high, whole process adds
Work technique very complicated, in addition, needing additionally mounted rail pressing plate when mounted, actual installation process is time consuming, input cost
It is higher, and obtained sleeper be retaining rail away from sleeper, can not be according to the features of movement pair of different chassis and battery truck etc.
Gauge is adjusted, and needs constantly to re-assembly sleeper during use, is dismantled using complicated inconvenient, and when re-assemblying
The sleeper to get off is easily damaged and can not reused, it is necessary to which the new sleeper that constantly comes into operation, easily causes the wasting of resources.
Utility model content
The utility model is to propose in view of the above problems, and its object is to provide, one kind is simple in construction, is easy to dismount
And gauge can be adjusted as needed, ensure that guide rail is applied for the safety and stability such as chassis and battery truck are current for shield
The slidingtype railway sleeper and guide rail of work.
To realize that the purpose of this utility model adopts the following technical scheme that.
The utility model of technical scheme 1 is a kind of slidingtype railway sleeper for shield-tunneling construction, has base and with length
The degree direction mode vertical with the length direction of the base is arranged on two guide rail sliding plates on the base, the base bag
Top flange plate, bottom wing listrium and the web for connecting the top flange plate and the bottom wing listrium are included, each guide rail sliding plate
Length direction slip of the upper surface of relatively described top flange plate along the base is capable of in lower surface, in the upper of the guide rail sliding plate
Formed with the rail support groove that can support and fix guide rail on surface, it is provided between the guide rail sliding plate and the top flange plate
The guide rail sliding plate and the bolt of the relative position of the top flange plate can be fixed.
In addition, the slidingtype railway sleeper for shield-tunneling construction of technical scheme 2, in being applied for shield for technical scheme 1
In the slidingtype railway sleeper of work, the section formed along the length direction cutting perpendicular to the base of the base is in
I-shaped.
In addition, the slidingtype railway sleeper for shield-tunneling construction of technical scheme 3, in being applied for shield for technical scheme 2
In the slidingtype railway sleeper of work, it can be aided in formed with corresponding with the guide rail sliding plate in the upper surface of the top flange plate
The chute that the guide rail sliding plate slides, length direction extension of the chute along the base.
In addition, the slidingtype railway sleeper for shield-tunneling construction of technical scheme 4, in being applied for shield for technical scheme 3
In the slidingtype railway sleeper of work, the screw rod of the bolt is to pass through the upper limb in a manner of can passing through the recess of the chute
Listrium is connected with the lower surface of the guide rail sliding plate.
In addition, the slidingtype railway sleeper for shield-tunneling construction of technical scheme 5, in being applied for shield for technical scheme 4
In the slidingtype railway sleeper of work, formed with interior on the position corresponding with the bolt on the lower surface of the guide rail sliding plate
The groove of the rotation screw thread of the screw rod that can screw in the bolt is provided with wall, the chute recess formed with it is described
The through hole that can be passed through corresponding to bolt for the screw rod of the bolt.
In addition, the slidingtype railway sleeper for shield-tunneling construction of technical scheme 6, in being applied for shield for technical scheme 5
In the slidingtype railway sleeper of work, formed with the through hole spiral shell to match with the screw thread on the screw rod on the inwall of the through hole
Line.
In addition, the slidingtype railway sleeper for shield-tunneling construction of technical scheme 7, in being applied for shield for technical scheme 1
In the slidingtype railway sleeper of work, be provided with the upper surface of the lower surface of the guide rail sliding plate and/or the top flange plate through
Stainless steel plate after polishing.
In addition, the slidingtype railway sleeper for shield-tunneling construction of technical scheme 8, in being applied for shield for technical scheme 1
In the slidingtype railway sleeper of work, coated on the lower surface of the guide rail sliding plate and/or on the upper surface of the top flange plate
There are polytetrafluorethylecoatings coatings.
In addition, technical scheme 9 provides a kind of guide rail, applied to being retouched in technical scheme 1 to 8 in any technical scheme
The slidingtype railway sleeper for shield-tunneling construction stated, wherein, the guide rail along the length direction perpendicular to the guide rail
The section that cutting forms is in I-shaped, and the rail support groove is formed to the shape with the socket of the lower end of the guide rail.
Compared with prior art, the utility model has the advantages that.
In the prior art, I-steel is directly processed to obtain needed for shield machine trolley and battery truck laying track
Sleeper, although the obtained sleeper of processing has higher intensity, the processing technology very complicated of whole process, separately
Outside, additionally mounted rail pressing plate is needed when mounted, and actual installation process is time consuming, and input cost is higher, and obtained rail
Rest the head on for retaining rail away from sleeper, gauge can not be adjusted according to the features of movement of different chassis and battery truck etc., use
When need constantly to re-assembly sleeper, the sleeper disassembled using complicated inconvenient, and when re-assemblying is easily damaged
It can not badly reuse, it is necessary to which the new sleeper that constantly comes into operation, easily causes the wasting of resources.
In contrast, the technical solution of the utility model 1 provides a kind of slidingtype railway sleeper for shield-tunneling construction,
Its two guide rail sliding plate that there is base and be arranged in a manner of length direction is vertical with the length direction of base on base, bottom
Seat includes top flange plate, bottom wing listrium and the web of connection top flange plate and bottom wing listrium, the lower surface energy of each guide rail sliding plate
Length direction of the upper surface of enough relative top flange plates along base slides, formed with can support on the upper surface of guide rail sliding plate
With the rail support groove of fixed guide rail, guide rail sliding plate and top flange plate can be fixed by being provided between guide rail sliding plate and top flange plate
The bolt of relative position.
By such structure, the slidingtype railway sleeper for being used for shield-tunneling construction is set to make by sliding guides slide plate
The lower surface of guide rail sliding plate so as to which gauge be adjusted, and then makes gauge with respect to the upper surface slide of the top flange plate of base
Meet the gauge needs of the different vehicles such as chassis or battery truck.Compared with prior art, the utility model is simple in construction, and pacifies
Dress process relies primarily on bolt realization, is easy to dismount, and the process that gauge is adjusted is quick and convenient, has good popularization should
With value.
According to the utility model of technical scheme 2, the section formed along the length direction cutting perpendicular to base of base
In I-shaped, by such structure, enable sleeper that there is larger lateral rigidity and stronger bending resistance, can bear
Larger pressure, so as to ensure the stability of guide rail, is further ensured that the security of driving without being damaged.
According to the utility model of technical scheme 3, the upper surface of top flange plate formed with it is corresponding with guide rail sliding plate can
The chute of auxiliary guide rail slide plate slides, length direction extension of the chute along base, by setting the chute, makes in push rail
During slide plate slides with respect to the top flange plate of base, motor-assisted recess can be provided by the chute, so that adjusting
Rail process is quick and convenient, and the setting of chute, reduces connecing between the upper surface of top flange plate and the lower surface of guide rail sliding plate
Contacting surface is accumulated, and so as to reduce the frictional force between top flange plate and guide rail sliding plate, makes pushing course more time saving and energy saving.
According to technical scheme 4 and the utility model of technical scheme 5, the screw rod of bolt is can pass through the side of the recess of chute
Formula connects through the lower surface of top flange plate and guide rail sliding plate.On position corresponding with bolt on the lower surface of guide rail sliding plate
Groove formed with the rotation screw thread that the screw rod that can screw in bolt is provided with inwall, chute recess formed with bolt
The corresponding through hole that can be passed through for the screw rod of bolt.
By such structure, it is more beneficial for that bolt is installed, and with the bolt is passed through into top flange plate with screw rod
Other positions after with guide rail sliding plate lower surface connection compared with, said structure be easier fabricate.
According to the utility model of technical scheme 6, on the inwall of above-mentioned through hole formed with the screw thread phase on screw rod
The through hole whorl matched somebody with somebody, by such structure, the connection of bolt can be made more stable.
According to technical scheme 7 and the utility model of technical scheme 8, in the lower surface of guide rail sliding plate and/or top flange plate
Upper surface is provided with the stainless steel plate after polished processing.Or on the lower surface of guide rail sliding plate and/or top flange plate it is upper
Polytetrafluorethylecoatings coatings are coated with surface.By such structure, can ensure guide rail sliding plate lower surface and base it is upper
There is less frictional force, so as to be advantageous to top flange of the lower surface of guide rail sliding plate with respect to base between the upper surface of flange plate
The upper surface quick sliding of plate is so as to gauge quick regulation.
In addition, technical scheme 9 provides a kind of guide rail, it is used for shield applied to described in any of the above-described kind of technical scheme
The slidingtype railway sleeper of structure construction, the section formed along the length direction cutting perpendicular to guide rail of the guide rail is in " work " word
Shape, the rail support groove for being used for the guide rail sliding plate of the slidingtype railway sleeper of shield-tunneling construction are formed to be socketed with the lower end of guide rail
Shape.
By such structure, it can ensure to be stably connected between guide rail and sleeper, so as to ensure chassis or battery truck etc.
Security in running.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is to represent provided by the utility model for the slidingtype railway sleeper of shield-tunneling construction and the specific implementation of guide rail
The overall structure diagram of example.
Fig. 2 is to represent provided by the utility model for the slidingtype railway sleeper of shield-tunneling construction and the specific implementation of guide rail
The Split type structure schematic diagram of example.
Reference：1- bases；11- top flange plates；111- chutes；12- bottom wing listriums；13- webs；2- guide rail sliding plates；
21- rail support grooves；22- grooves；3- guide rails；4- bolts；41- nuts；42- screw rods.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is the utility model part of the embodiment, rather than whole embodiments.Based on the embodiment in the utility model, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Below according to provided by the utility model for the slidingtype railway sleeper of shield-tunneling construction and the overall structure of guide rail,
Embodiment is illustrated.
Fig. 1 is to represent provided by the utility model for the slidingtype railway sleeper of shield-tunneling construction and the specific implementation of guide rail
The overall structure diagram of example.Fig. 2 is to represent the slidingtype railway sleeper provided by the utility model for shield-tunneling construction and lead
The Split type structure schematic diagram of the specific embodiment of rail.
As depicted in figs. 1 and 2, the slidingtype railway sleeper for being used for shield-tunneling construction have base 1 and with length direction with
The vertical mode of the length direction of base 1 is arranged on two guide rail sliding plates 2 on base 1.
In detail, the base 1 includes top flange plate 11, bottom wing listrium 12 and connection top flange plate 11 and bottom wing listrium 12
Web 13, the lower surface of each guide rail sliding plate 2 can be slided with respect to length direction of the upper surface along base 1 of top flange plate 11
It is dynamic, formed with the rail support groove 21 that can support and fix guide rail 3 on the upper surface of guide rail sliding plate 2, guide rail sliding plate 2 with it is upper
The bolt 4 for the relative position that can fix guide rail sliding plate 2 and top flange plate 11 is provided between flange plate 11.
In addition, above-mentioned top flange plate 11 is parallel to each other with bottom wing listrium 12, base 1 along the length perpendicular to base 1
The section that degree direction cutting forms is in I-shaped, and in the upper surface of top flange plate 11 formed with corresponding with guide rail sliding plate 2
It is capable of the chute 111 of the slip of auxiliary guide rail slide plate 2, length direction extension of the chute 111 along base 1, specifically, such as Fig. 1 institutes
Show, for the chute 111 formed with four, four chutes 111 are in corner symmetric arrays.
In addition, bolt 4 includes nut 41 and screw rod 42, the screw rod 42 of bolt 4 is can pass through the side of the recess of chute 111
Formula is connected through top flange plate 11 with the lower surface of guide rail sliding plate 2, and its concrete structure is：On the lower surface of guide rail sliding plate 2
With on 4 corresponding position of bolt formed be provided with inwall the screw rod 42 that can screw in bolt 4 rotation screw thread groove 22,
Chute 111 recess formed with the through hole that can be passed through for the screw rod 42 of bolt 4 corresponding with bolt 4.
In addition, after being respectively arranged with polished processing in the upper surface of the lower surface of guide rail sliding plate 2 and top flange plate 11
Stainless steel plate.
In addition, polytetrafluoroethylene (PTFE) is respectively coated on the lower surface of guide rail sliding plate 2 and on the upper surface of top flange plate 11
Coating.
In addition, the guide rail 3 is applied to the above-mentioned slidingtype railway sleeper for shield-tunneling construction, the edge of the guide rail 3
It is in I-shaped perpendicular to the section that the length direction cutting of guide rail 3 forms, the slidingtype railway sleeper for shield-tunneling construction
Guide rail sliding plate 2 on rail support groove 21 be formed to the lower end of guide rail 3 socket shape.
Above to provided by the utility model for the slidingtype railway sleeper of shield-tunneling construction and the specific embodiment party of guide rail
The structure of formula illustrates, and illustrates its mounting means below.
When being used for the slidingtype railway sleeper and guide rail of shield-tunneling construction using this, first, guide rail 3 is socketed in lower end
The mode of the inside of rail support groove 21 on the guide rail sliding plate 2 of the slidingtype railway sleeper of shield-tunneling construction is fixed on for shield
On the slidingtype railway sleeper of construction；Secondly, the radially installation curved plate in subway shield tunnel construction section of jurisdiction, and in arcuate bottom
The bottom wing listrium 12 of the base 1 of the slidingtype railway sleeper for being used for shield-tunneling construction is fixed on plate；Again, above-mentioned two are passed through
Chute 111 pulls two guide rail sliding plates 2 of the slidingtype railway sleeper for shield-tunneling construction, makes the lower surface of the guide rail sliding plate 2
Relative to the upper surface slide of the top flange plate 11 of the base 1 of the slidingtype railway sleeper for shield-tunneling construction, so as to by gauge
Adjust to the gauge needed；Finally, using bolt 4 by guide rail sliding plate 2 with for shield-tunneling construction slidingtype railway sleeper bottom
The top flange plate 11 of seat 1 is fixed, and thus, can be open to traffic operation.
In the above-described embodiment, there is provided a kind of slidingtype railway sleeper for shield-tunneling construction, this is used for shield
The slidingtype railway sleeper of construction can make the lower surface of guide rail sliding plate with respect to the top flange plate of base by sliding guides slide plate
Upper surface slide, so that gauge be adjusted, and then gauge is met the gauges of the different vehicles such as chassis or battery truck
Need.Compared with prior art, the utility model is simple in construction, and installation process relies primarily on bolt realization, is easy to dismount, right
The process that gauge is adjusted is quick and convenient, has good application value.
In addition, in the above-described embodiment, the section formed along the length direction cutting perpendicular to base of base
In I-shaped, by such structure, enable sleeper that there is larger lateral rigidity and stronger bending resistance, Neng Goucheng
By larger pressure without being damaged, so as to ensure the stability of guide rail, the security of driving is further ensured that.
In addition, in the above-described embodiment, the upper surface of top flange plate formed with it is corresponding with guide rail sliding plate can
The chute of auxiliary guide rail slide plate slides, length direction extension of the chute along base, by setting the chute, makes to slide in push rail
During plate slides with respect to the top flange plate of base, motor-assisted recess can be provided by the chute, so that adjusting rail
Process is quick and convenient, and the setting of chute, reduces the contact between the upper surface of top flange plate and the lower surface of guide rail sliding plate
Area, so as to reduce the frictional force between top flange plate and guide rail sliding plate, make pushing course more time saving and energy saving.
In addition, in the above-described embodiment, for chute formed with four, four chutes are in corner symmetric arrays, are passed through
Such structure, be advantageous to balanced guide rail sliding plate to pressure caused by base, the equalization of pressure for making base be subject to everywhere, so as to protect
Card sleeper has longer service life, meanwhile, advantageously it is smoothed out in operation, gauge regulation is more convenient.
In addition, in the above-described embodiment, the screw rod of bolt is to pass through upper limb in a manner of can passing through the recess of chute
The lower surface of listrium and guide rail sliding plate connects.Formed with inwall on position corresponding with bolt on the lower surface of guide rail sliding plate
On be provided with the screw rod that can screw in bolt rotation screw thread groove, chute recess formed with it is corresponding with bolt can
The through hole passed through for the screw rod of bolt.
By such structure, it is more beneficial for that bolt is installed, and with the bolt is passed through into top flange plate with screw rod
Other positions after with guide rail sliding plate lower surface connection compared with, said structure be easier fabricate.
In addition, in the above-described embodiment, on the inwall of above-mentioned through hole formed with the screw thread phase on screw rod
The through hole whorl matched somebody with somebody, by such structure, the connection of bolt can be made more stable.
In addition, in the above-described embodiment, set respectively in the lower surface of guide rail sliding plate and the upper surface of top flange plate
There is the stainless steel plate after polished processing；It has been respectively coated on the lower surface of guide rail sliding plate and on the upper surface of top flange plate poly-
Tetrafluoroethene coating.By such structure, the lower surface of guide rail sliding plate and the upper surface of the top flange plate of base can be ensured
Between there is less frictional force, so as to be advantageous to the lower surface of guide rail sliding plate with respect to base top flange plate upper surface it is quick
Slide so as to gauge quick regulation.
In addition, in the above-described embodiment, additionally providing a kind of guide rail, it is applied to the above-mentioned cunning for shield-tunneling construction
Dynamic formula railway sleeper, the section formed along the length direction cutting perpendicular to guide rail of the guide rail is in I-shaped, and this is used for
The rail support groove of the guide rail sliding plate of the slidingtype railway sleeper of shield-tunneling construction is formed to the shape with the socket of the lower end of guide rail.
By such structure, it can ensure to be stably connected between guide rail and sleeper, so as to ensure chassis or battery truck etc.
Security in running.
In addition, in the above-described embodiment, concrete structure of the present utility model is illustrated, but not limited to this.
For example, in the above-described embodiment, in the lower surface of guide rail sliding plate and the upper surface of the top flange plate of base point
The stainless steel plate not being provided with after polished processing.But not limited to this or, only guide rail sliding plate lower surface set
There is the stainless steel plate after polished processing, or, after the upper surface of the top flange plate of base is only provided with polished processing
Stainless steel plate, it is equally reached between the lower surface of above-mentioned reduction guide rail sliding plate and the upper surface of the top flange plate of base
The effect of frictional force.Alternatively, it is also possible to be not provided with the lower surface of guide rail sliding plate and the upper surface of the top flange plate of base through
Stainless steel plate after polishing, still, it is configured according to the structure in embodiment, can as much as possible reduces and lead
Frictional force between the lower surface of rail slide plate and the upper surface of the top flange plate of base, so that the lower surface of guide rail sliding plate is relative
The upper surface quick sliding of the top flange plate of base and then to gauge quick regulation.
In addition, in the above-described embodiment, on the lower surface of guide rail sliding plate and the top flange plate of base upper surface
On polytetrafluorethylecoatings coatings have been respectively coated.But not limited to this or, be only coated with the lower surface of guide rail sliding plate
Polytetrafluorethylecoatings coatings, or, polytetrafluorethylecoatings coatings are only respectively coated on the upper surface of the top flange plate of base, equally
The effect of the frictional force between the lower surface of above-mentioned reduction guide rail sliding plate and the upper surface of the top flange plate of base can be reached.
Applied alternatively, it is also possible to be not coated by polytetrafluoroethylene (PTFE) on the lower surface of guide rail sliding plate and on the upper surface of the top flange plate of base
Layer, still, is configured according to the structure in embodiment, can reduce the lower surface and bottom of guide rail sliding plate as much as possible
Frictional force between the upper surface of the top flange plate of seat, so that the lower surface of guide rail sliding plate is upper with respect to the top flange plate of base
Surface quick sliding and then to gauge quick regulation.
In addition, in the above-described embodiment, the section formed along the length direction cutting perpendicular to base of base is in
I-shaped, it is however not limited to which this, the section formed along the length direction cutting perpendicular to base of the base can not also
It is in I-shaped to be, but is in either other similar shapes in " II " font or in " III " font, is equally reached pair
The effect that guide rail sliding plate and guide rail are supported, still, by forming along the length direction cutting perpendicular to base for base
Section is in I-shaped, and sleeper can be made to have larger lateral rigidity and stronger bending resistance, it is born larger
Pressure, so as to ensure the stability of guide rail, is further ensured that the security of driving without being damaged.
In addition, in the above-described embodiment, in the upper surface of top flange plate, formation is corresponding with guide rail sliding plate to aid in
The chute that the guide rail sliding plate slides, length direction extension of the chute along the base, but not limited to this, can also not
The chute is set, guide rail sliding plate is pushed directly on and is moved in the upper surface of the top flange plate of base, be equally reached above-mentioned tune
The effect of gauge is saved, still, according to the chute of the setting described in embodiment, can be made in push rail slide plate phase
During top flange plate slip to base, motor-assisted recess is provided by the chute, so that adjusting rail process quick
It is convenient, and the setting of chute can reduce the contact area between the upper surface of top flange plate and the lower surface of guide rail sliding plate, from
And reduce the frictional force between top flange plate and guide rail sliding plate, make pushing course more time saving and energy saving.
In addition, in the above-described embodiment, in the case where setting above-mentioned chute, above-mentioned chute formed with four,
Four chutes are in corner symmetric arrays, but not limited to this, and the chute can also be formed as one, and two guide rail sliding plates are sharp
With same slide, be either formed as with above-mentioned one two to be parallel to each other or three, as long as can reach
The effect slided by the top flange plate of the relative base of the chute push rail slide plate is stated, still, compared with other structures,
The chute is arranged to four in corner symmetric arrays, is advantageous to balanced guide rail sliding plate to pressure caused by base, makes base
The equalization of pressure being subject to everywhere, so as to ensure that sleeper has longer service life.
In addition, in the above-described embodiment, the screw rod of bolt is to pass through upper limb in a manner of can passing through the recess of chute
The lower surface of listrium and guide rail sliding plate connects.But not limited to this, the screw rod of bolt can also be can pass through the upper of base
The mode of the position for avoiding chute of flange plate and the lower surface of guide rail sliding plate connect, and are equally reached required fixation guide rail
The effect of the relative position of slide plate and top flange plate, still, according to the structure of embodiment, make the screw rod of bolt with can
Mode through the recess of chute connects through the lower surface of top flange plate and guide rail sliding plate, is more beneficial for pacifying bolt
Dress, and after the bolt to be passed through to the other positions of top flange plate with screw rod compared with the lower surface connection of guide rail sliding plate, this reality
The structure provided with new embodiment is easier to fabricate.
In addition, in said structure, formed with inwall on the position corresponding with bolt on the lower surface of guide rail sliding plate
On be provided with the screw rod that can screw in bolt rotation screw thread groove, top flange plate chute recess formed with bolt
The corresponding through hole that can be passed through for the screw rod of bolt.But not limited to this, it may not be on the lower surface of guide rail sliding plate
Formed it is fluted, but directly on guide rail sliding plate set inwall on formed with rotation screw thread screwed hole, be equally reached
The effect above.
In addition, in the above-described embodiment, formed with matching with the screw thread on screw rod on the inwall of above-mentioned through hole
Through hole whorl, but not limited to this, the through hole whorl can also be not provided with, but use the bolt with longer screw, made
Screw rod can be sequentially passed through after the inside of the rail support groove of guide rail sliding plate and the recess of top flange plate upper hopper chute under top flange plate
Surface is fixed by nut, is equally reached the effect for fixing the top flange plate of guide rail sliding plate and base above by bolt
Fruit, still, by setting the through hole whorl in through hole, the connection of bolt can be made more stable, meanwhile, it is capable to make rail support groove
It is internal more smooth, so that the driving conditions on guide rail are more steady.
In addition, the slidingtype railway sleeper and guide rail of the present utility model for shield-tunneling construction can be by above-mentioned embodiment
Various structures combine, and can equally play above-mentioned effect.
Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (9)
- A kind of 1. slidingtype railway sleeper for shield-tunneling construction, it is characterised in thatTwo be arranged on base and in a manner of length direction is vertical with the length direction of the base on the base Guide rail sliding plate,The base includes top flange plate, bottom wing listrium and the web for connecting the top flange plate and the bottom wing listrium, each Length direction slip of the upper surface of relatively described top flange plate along the base is capable of in the lower surface of the guide rail sliding plate,Formed with the rail support groove that can support and fix guide rail on the upper surface of the guide rail sliding plate,The guide rail sliding plate and the top flange plate can be fixed by being provided between the guide rail sliding plate and the top flange plate Relative position bolt.
- 2. according to the slidingtype railway sleeper for shield-tunneling construction described in claim 1, it is characterised in that the base The section formed along the length direction cutting perpendicular to the base is in I-shaped.
- 3. according to the slidingtype railway sleeper for shield-tunneling construction described in claim 2, it is characterised in that in the upper limb The upper surface of listrium is formed with the chute that the guide rail sliding plate can be aided in slide corresponding with the guide rail sliding plate, the chute Extend along the length direction of the base.
- 4. according to the slidingtype railway sleeper for shield-tunneling construction described in claim 3, it is characterised in that the bolt Screw rod through the top flange plate in a manner of can passing through the recess of the chute with the lower surface of the guide rail sliding plate to be connected.
- 5. according to the slidingtype railway sleeper for shield-tunneling construction described in claim 4, it is characterised in that in the guide rail Formed with being provided with the spiral shell that can screw in the bolt on inwall on position corresponding with the bolt on the lower surface of slide plate The groove of the rotation screw thread of bar,The chute recess formed with the through hole that can be passed through for the screw rod of the bolt corresponding with the bolt.
- 6. according to the slidingtype railway sleeper for shield-tunneling construction described in claim 5, it is characterised in that in the through hole Inwall on formed with the through hole whorl to match with the screw thread on the screw rod.
- 7. according to the slidingtype railway sleeper for shield-tunneling construction described in claim 1, it is characterised in that in the guide rail The lower surface of slide plate and/or the upper surface of the top flange plate are provided with the stainless steel plate after polished processing.
- 8. according to the slidingtype railway sleeper for shield-tunneling construction described in claim 1, it is characterised in that in the guide rail Polytetrafluorethylecoatings coatings are coated with the lower surface of slide plate and/or on the upper surface of the top flange plate.
- 9. a kind of guide rail, it is characterised in that applied to the slip for shield-tunneling construction any one of claim 1 to 8 Formula railway sleeper, the section formed along the length direction cutting perpendicular to the guide rail of the guide rail are in I-shaped, institute State the shape that rail support groove is formed to be socketed with the lower end of the guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720803278.1U CN207031933U (en) | 2017-07-04 | 2017-07-04 | Slidingtype railway sleeper and guide rail for shield-tunneling construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720803278.1U CN207031933U (en) | 2017-07-04 | 2017-07-04 | Slidingtype railway sleeper and guide rail for shield-tunneling construction |
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| Publication Number | Publication Date |
|---|---|
| CN207031933U true CN207031933U (en) | 2018-02-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720803278.1U Active CN207031933U (en) | 2017-07-04 | 2017-07-04 | Slidingtype railway sleeper and guide rail for shield-tunneling construction |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109811599A (en) * | 2019-03-21 | 2019-05-28 | 中铁十局集团第三建设有限公司 | A kind of shield-tunneling construction battery truck runway sleeper |
-
2017
- 2017-07-04 CN CN201720803278.1U patent/CN207031933U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109811599A (en) * | 2019-03-21 | 2019-05-28 | 中铁十局集团第三建设有限公司 | A kind of shield-tunneling construction battery truck runway sleeper |
| CN109811599B (en) * | 2019-03-21 | 2024-06-04 | 南京隆穹生物科技有限公司 | Shield constructs construction storage battery car runway sleeper |
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