CN109898371A - Sleeper, sleeper tooling and sleeper production method - Google Patents
Sleeper, sleeper tooling and sleeper production method Download PDFInfo
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- CN109898371A CN109898371A CN201910290989.7A CN201910290989A CN109898371A CN 109898371 A CN109898371 A CN 109898371A CN 201910290989 A CN201910290989 A CN 201910290989A CN 109898371 A CN109898371 A CN 109898371A
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- sleeper
- tooling
- body part
- elastic portion
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- 241001669679 Eleotris Species 0.000 title claims abstract description 201
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 26
- 238000005266 casting Methods 0.000 claims description 35
- 238000005192 partition Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 6
- 239000011230 binding agent Substances 0.000 claims description 3
- 239000002131 composite material Substances 0.000 description 10
- 238000010276 construction Methods 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 239000007767 bonding agent Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010410 dusting Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000010920 waste tyre Substances 0.000 description 1
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Abstract
The present invention provides a kind of sleeper, sleeper tooling and sleeper production method, which includes the body part and elastic portion of sleeper, and elastic portion includes: fill assembly, and fill assembly includes multiple filling members, and multiple filling members are in the bottom of body part；Connection component, the part of connection component are all connected with multiple filling members, multiple filling members are poured and are integrated；Wherein, another part of connection component is arranged between fill assembly and body part, and fill assembly is poured with body part and is integrated.Sleeper of the invention solves the problems, such as that elastic sleeper in the prior art is insecure.
Description
Technical field
The present invention relates to railway technology fields, in particular to a kind of sleeper, sleeper tooling and sleeper production method.
Background technique
Existing elastic sleeper is that have certain elasticity in one kind that resilient sleeper-bearing is pasted in concrete sleeper bottom and constitutes
Concrete sleeper.Elastic sleeper can reduce infrastructure vibratory impulse, divide wheel-rail interaction load longitudinally in track structure
The range matched is wider, pillow bottom pressure is smaller, while being arranged and resting the head on lower resilient sleeper-bearing and can increase the contact area of pillow bottom railway ballast, to subtract
Slow railway ballast dusting, extends the railway roadbed overhaul life.As can be seen that being laid with elastic sleeper for the maintenance workload and fortune in later period
Battalion maintenance cost reduction be it is beneficial, be more favorable to reduce track structure overall life cycle cost.
However, existing elastic sleeper is the bottom that resilient sleeper-bearing is bonded in concrete sleeper, this bonding way is simultaneously
It is unreliable, since vibration and other outside environmental elements are easy to cause elastomeric pad Nian Jie with concrete sleeper insecure, cause
Be detached from, influence the use of elastic sleeper, and elastomeric pad separated with concrete sleeper bottom after easily cause sleeper positional shift, tool
There is security risk.
Summary of the invention
The main purpose of the present invention is to provide a kind of sleeper, sleeper tooling and sleeper production methods, to solve existing skill
The insecure problem of elastic sleeper in art.
To achieve the goals above, according to an aspect of the invention, there is provided a kind of sleeper, the body part including sleeper
And elastic portion, elastic portion include: fill assembly, fill assembly includes multiple filling members, and multiple filling members are in the bottom of body part；
Connection component, the part of connection component are all connected with multiple filling members, multiple filling members are poured and are integrated；Wherein, it connects
Another part of component is arranged between fill assembly and body part, and fill assembly is poured with body part and is integrated.
Further, connection component is binder or foamed material.
Further, filling member is railway ballast or rubber block.
Further, elastic portion includes the first elastic portion and the second elastic portion；Wherein, along the extending direction of body part,
One elastic portion and the second elastic portion are spaced apart and arranged in the bottom of body part.
According to the second aspect of the invention, a kind of sleeper tooling is provided, for the processing of sleeper, sleeper tooling is used for
Above-mentioned sleeper is processed, sleeper tooling includes: baffle assembly, and baffle assembly is used to be arranged in the bottom of the body part of sleeper；Bottom
Plate, bottom plate are connect with baffle assembly, are surrounded between baffle assembly and bottom plate for pouring pouring for fill assembly and connection component
The bottom in space, body part is located in casting space, to make to fill out after pouring fill assembly and connection component into casting space
Component is filled to connect by connection component with body part.
Further, sleeper tooling further include: baffle assembly, baffle assembly are at least partially disposed in casting space,
Casting space is divided into the first casting space and the second casting space；Wherein, the first casting space is used to process the of sleeper
One elastic portion, the second casting space are used to process the second elastic portion of sleeper.
Further, baffle assembly includes two partitions, and two partitions are connect respectively at least to surround the with baffle assembly
One casting space and the second casting space.
Further, baffle assembly includes: two long side plates being oppositely arranged and two short side plates being oppositely arranged, and two
Long side plate and two short side plates are sequentially connected to surround rectangle frame.
Further, sleeper tooling further include: the top of baffle assembly is arranged in Anchor plate kit, Anchor plate kit, and is used for
Body part around sleeper is arranged；Wherein, body part, Anchor plate kit, baffle assembly and bottom plate are sequentially connected, to be formed for pouring
Build the sealing space of fill assembly and connection component.
Further, Anchor plate kit is equipped with pouring mouth, pours mouth connection, so that connection component is sealed from mouth injection is poured
In space.
According to the third aspect of the present invention, a kind of sleeper production method is provided, for making above-mentioned sleeper, sleeper
Production method includes: that the part that is partially filled with of fill assembly is filled into sleeper tooling, and sleeper tooling is above-mentioned sleeper tooling；
The body part of sleeper is installed in sleeper tooling；Connection component is perfused into sleeper tooling.
Further, after body part is installed to sleeper tooling, sleeper production method further include: filled out into sleeper tooling
Another part filling member of fill assembly is filled, so that the side for being at least partly coated on body part of fill assembly.
The sleeper to apply the technical scheme of the present invention includes body part and elastic portion, and elastic portion and body part are cast in one
It rises, the elastic portion is also integral by fill assembly and connection component mixing after-pouring, which includes multiple filling members, fills out
Filling part is the objects such as railway ballast or rubber block, and connection component is bonding agent or prefabricated foamed material etc., by fill assembly and connection group
Part, which is mixed, pours the bonding strength that can effectively ensure that between body part and elastic portion together with body part, simultaneously
Phase elastic portion manufacturing cost is low, and intensity is high, solves the problems, such as that elastic sleeper in the prior art is insecure.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present invention, and of the invention shows
Examples and descriptions thereof are used to explain the present invention for meaning property, does not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 shows the main view of the embodiment one of sleeper according to the present invention；
Fig. 2 shows the top views of the embodiment one of sleeper according to the present invention；
Fig. 3 shows the side view of the embodiment one of sleeper according to the present invention；
Fig. 4 shows the sleeper tooling main view of the sleeper of the embodiment of the present invention one；
Fig. 5 shows the sleeper tooling top view of the sleeper of the embodiment of the present invention one；
Fig. 6 shows the sleeper tooling side view of the sleeper of the embodiment of the present invention one；
Fig. 7 shows the main view of the embodiment two of sleeper according to the present invention；
Fig. 8 shows the side view of the embodiment two of sleeper according to the present invention；
Fig. 9 shows the sleeper tooling main view of the sleeper of the embodiment of the present invention two；
Figure 10 shows the cross-sectional view in Fig. 9 at A-A；
Figure 11 shows the sleeper tooling top view of the sleeper of the embodiment of the present invention two.
Wherein, the above drawings include the following reference numerals:
10, body part；20, elastic portion；21, filling member；22, the first elastic portion；23, the second elastic portion；30, coaming plate group
Part；31, long side plate；32, short side plate；40, bottom plate；50, baffle assembly；51, partition；60, Anchor plate kit.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
The present invention provides a kind of sleepers, please refer to Fig. 1 to Figure 11, which includes the body part 10 and elastic portion of sleeper
20, elastic portion 20 includes: fill assembly, and fill assembly includes multiple filling members 21, and multiple filling members 21 are at the bottom of body part 10
Portion；Connection component, the part of connection component are all connected with multiple filling members 21, multiple filling members 21 are poured and are integrated；Its
In, another part of connection component is arranged between fill assembly and body part 10, and fill assembly and body part 10 are poured
It is integrated.
Sleeper in the present invention includes body part 10 and elastic portion 20, and elastic portion 20 and body part 10 pour together,
The elastic portion 20 is also integral by fill assembly and connection component mixing after-pouring, which includes multiple filling members 21,
Filling member 21 is the objects such as railway ballast or rubber block, and connection component is bonding agent or prefabricated foamed material etc., by fill assembly and company
Connected components, which are mixed, pours the bonding strength that can effectively ensure that between body part and elastic portion together with body part,
Same time elastic portion manufacturing cost is low, and intensity is high, solves the problems, such as that elastic sleeper in the prior art is insecure.
Preferably, the connection component in the present embodiment is binder or foamed material.
Preferably, the filling member 21 in the present embodiment is railway ballast or rubber block, and each railway ballast or rubber block are irregular
Shape.
Elastic portion 20 includes the first elastic portion 22 and the second elastic portion 23；Wherein, along the extending direction of body part 10, first
Elastic portion 22 and the second elastic portion 23 are spaced apart and arranged in the bottom of body part 10.
As shown in Figure 1 and Figure 7, the elastic portion 20 in the present embodiment can be an integral arrangement at the bottom of body part 10
Portion can also be divided into two parts: the first elastic portion 22 and the second elastic portion 23, the first elastic portion 22 and the second elastic portion 23 interval
Setting, the first elastic portion 22 extend to one end of body part bottom, and the second elastic portion 23 extends to the other end of body part bottom.
The elastic portion 20 of the application can also be divided into multi-section point as needed, be spaced apart and arranged in the bottom, top or two sides of body part.
The present invention also provides a kind of sleeper toolings, and for the processing of sleeper, the sleeper tooling is for processing above-mentioned rail
Pillow, sleeper tooling include: baffle assembly 30, and baffle assembly 30 is used to be arranged in the bottom of the body part 10 of sleeper；Bottom plate 40, bottom
Plate 40 is connect with baffle assembly 30, is surrounded between baffle assembly 30 and bottom plate 40 for pouring pouring for fill assembly and connection component
Space is built, the bottom of body part 10 is located in casting space, with after pouring fill assembly and connection component into casting space,
It connect fill assembly with body part 10 by connection component.
Such as fig. 4 to fig. 6 or figure Fig. 9 to Figure 11, the sleeper tooling in the present embodiment, which is used to facilitate, processes above-mentioned sleeper,
The sleeper tooling mainly includes baffle assembly 30 and bottom plate 40, and baffle assembly 30 and bottom plate 40 form an open-topped rectangle
Box, rectangular box centre form casting space, and the body part 10 of sleeper is put into casting space at the top of box, and extremely
The bottom of few body part is located in casting space, by injecting filling member and connection component into casting space so that fill assembly
Be fixed on 10 bottom of body part and the two sides of/body part, be integrated so that elastic portion be made to pour with body part, connection reliably,
It is not easy to separate.
Sleeper tooling further include: baffle assembly 50, baffle assembly 50 are at least partially disposed in casting space, will be poured
It builds space and is divided into the first casting space and the second casting space；Wherein, the first casting space is used to process the first elasticity of sleeper
Portion 22, the second enclosure space are used to process the second elastic portion 23 of sleeper.Baffle assembly 50 includes two partitions 51, two partitions
51 connect respectively at least to surround the first casting space and the second casting space with baffle assembly 30.
As shown in Fig. 5 and Figure 11, the sleeper tooling in the present embodiment is additionally provided with baffle assembly 50, by the elastic portion of sleeper
20 are processed as two parts: the first elastic portion 22 and the second elastic portion 23, it is preferable that baffle assembly 50 include two pieces of partitions 51, two
Block partition 51 is spaced apart and arranged in the casting space that baffle assembly 30 surrounds, which is at least separated one and is used for
Pour the first elastic portion 22 the first casting space and one for pouring the second casting space of the second elastic portion 23.
Baffle assembly 30 includes: two long side plates 31 being oppositely arranged and two short side plates 32 being oppositely arranged, two long
Side plate 31 and two short side plates 32 are sequentially connected to surround rectangle frame.
Baffle assembly 30 in the present embodiment is made of four blocks of coaming plates, separately includes two long side plates and two short side plates,
It is sequentially connected and surrounds a rectangle frame, the bottom of rectangle frame is arranged in bottom plate 40.
Sleeper tooling further include: the top of baffle assembly 30 is arranged in Anchor plate kit 60, Anchor plate kit 60, and for surrounding
The body part 10 of sleeper is arranged；Wherein, body part 10, Anchor plate kit 60, baffle assembly 30 and bottom plate 40 are sequentially connected, to be formed
For pouring the sealing space of fill assembly and connection component.Anchor plate kit 60, which is equipped with, pours mouth, pours mouth connection, so that even
Connected components inject in sealing space from mouth is poured.
Sleeper tooling in the present embodiment further includes by Anchor plate kit 60, and baffle assembly 30 and bottom plate 40 are encircled a city a chamber,
The bottom of body part be located at it is intracavitary, the top of baffle assembly is arranged in Anchor plate kit 60, and is bonded with the side of body part, thus
Make body part 10, Anchor plate kit 60, baffle assembly 30 and bottom plate 40 define jointly one for pouring sealing space, pressing
Mouth is poured in setting on board group part 60, and after installing body part and sleeper tooling, pouring into connection component by pouring mouth makes to fill out
It fills component to connect with body part, component to be filled takes away sleeper tooling after sufficiently solidifying with connection component then to form the application above-mentioned
Sleeper.
The present invention also provides a kind of sleeper production method, for making above-mentioned sleeper, sleeper production method include: by
The part 21 that is partially filled with of fill assembly is filled into sleeper tooling, and sleeper tooling is above-mentioned sleeper tooling；By the ontology of sleeper
Portion 10 is installed in sleeper tooling；Connection component is perfused into sleeper tooling.After body part 10 is installed to sleeper tooling, rail
Rest the head on production method further include: another part filling member 21 that fill assembly is filled into sleeper tooling, so that fill assembly is extremely
Partially it is coated on the side of body part 10.
Sleeper production method of the invention includes: firstly, the part 21 that is partially filled with of fill assembly is put into sleeper tooling
It is interior, equably complete, secondly, by the bottom of body part 10 downward square in the top of rigid filled filling member 21, then to
Connection component is injected in sleeper tooling, and the sleeper tooling space of body part bottom is filled up；Again by the remainder of fill assembly
Point filling member 21 is filled into sleeper tooling, and the filling member of the part is made at least partly to be higher by the bottom of body part, then after
Continuous injection connection component makes filling member be connected to the side of body part, forms the sleeper in embodiment one.
After being sufficiently mixed, react after connection component and fill assembly, solidifying, sleeper tooling is removed, sleeper is obtained.
Sleeper of the invention mainly includes two kinds of forms, is as shown in Figures 1 to 3 the sleeper of embodiment one, the sleeper
Elastic portion 20 includes positioned at the part of 10 bottom of body part and positioned at the part of 10 two sides of the bottom of body part, and the elastic portion 20 is at least
The two sides of body part are partly coated on, the sleeper tooling that when sleeper in process embodiment one uses is in fig. 4 to fig. 6
Sleeper tooling.As shown in Figure 7 and Figure 8 is the sleeper of embodiment two, and the elastic portion 20 of the sleeper is entirely located in 10 bottom of body part
The lower section in portion, the sleeper tooling that the sleeper tooling that when sleeper in process embodiment two uses is Fig. 9 into Figure 11.
It can be seen from the above description that the above embodiments of the present invention realized the following chievements:
Above-mentioned composite elastic sleeper provided herein, the bottom surface in sleeper body portion is coarse, sleeper body portion be it is trapezoidal,
Cementitiousness is most strong, and forms joinery and its construction with elastic portion, and binding ability is better than existing elastic sleeper.Sleeper body portion and elasticity
After portion is bonded to overall structure, sleeper face area increases, weight increases, contact area increase will be such that sleeper lateral resistance increases
Greatly, the problem of lateral resistance reduces thoroughly solves, and contact area increases, and can improve the contact condition of sleeper and railway roadbed, reduces
The stress of the dusting speed of railway ballast, sleeper is standard state, and stress is most reasonable.
The all not special restriction of model and shape to above-mentioned sleeper body portion and elastic portion, can be according to different sections of highway
Demand replacement model and shape.
In example 1, as shown in Figure 1, Figure 2 and Figure 3, the first elastic portion and the second elastic portion are respectively set in sleeper
Length direction two sides.
In order to improve the fastness connected between sleeper body portion and elastic portion, in example 1, the upper table of elastic portion
Face is 50mm higher than sleeper body lower surface.
In order to improve the rigidity and elasticity of composite elastic sleeper, in example 1, the lower surface of elastic portion is than sleeper sheet
The low 30mm in the lower surface in body portion, i.e., sleeper body subordinate elastic portion with a thickness of 30mm.
In one specific embodiment of embodiment, the preparation method and production work of a kind of composite elastic sleeper are provided
Dress, production tooling are as shown in Figure 4, Figure 5 and Figure 6, comprising: Anchor plate kit, baffle assembly, baffle assembly and bottom plate.Preparation method
Include: filling member (the irregular block that filling member can be processed for railway ballast or waste tire) is put into production tooling, and
It is put into body part, then pours prefabricated foamed material thereto, obtains composite elastic sleeper.
Above-mentioned prefabricated foamed material is poured in tooling, foams, expand in filling member and sleeper body portion gap,
Bonding, fixed filling member and sleeper body portion are played the role of in solidification.Composite elastic sleeper is formed after demoulding.
In above-mentioned preparation method, Anchor plate kit, baffle assembly, baffle assembly and bottom plate are bolted, band on partition
Jagged, sleeper body portion is arranged inside tooling by the notch on partition.Spacing board can control the inner side edge of elastic portion
The height of ungraduated ruler cun and sleeper body portion.
In above-mentioned preparation method, filling member is preferably inserted in batches, its purpose is to improve the density of elastic portion, into
And the stability of composite elastic sleeper is improved, in actual production, the number specifically added can be closed according to actual needs
Reason adjustment.In this application, preferably filling member is inserted in two batches in production tooling.
Specifically, filling member 30mm, highly identical as the cut height of partition, sleeper are inserted into production tooling for the first time
Body part is put into the notch of partition, and second of filling filling member is uniformly dispersed in around sleeper body portion, height and side
Plate height is identical.Filling can make filling member be uniformly dispersed in two times, stabilized structure.
In above-mentioned preparation method, in order to stablize structure and the performance in composite elastic portion, filling is put into production tooling
After part and sleeper body portion, in sleeper body part two sides, pressure plate component in tooling is made, Anchor plate kit passes through bolt and coaming plate
Component connection.Leaving certain gaps uncovered by the economic plan on each Anchor plate kit, prefabricated foamed material are circulated into production tooling by notch, are formed as schemed
1, Fig. 2 and composite elastic sleeper shown in Fig. 3.Above-mentioned prefabricated sleeper tooling is removable design, conveniently stripped.
Embodiment two: similar with embodiment one, only sleeper bottom surface is placed upwards, is poured mouth on Anchor plate kit, is filled
Can be more convenient when infusing filling member, the present embodiment is second is that the shape for the elastic portion that remarks additionally can be come according to actual needs
Carry out different designs.
It can be seen from the above description that the embodiment of the present invention realizes following technical effect:
1) sleeper body portion bottom surface is coarse, sleeper body portion be it is trapezoidal, after molding, cementitiousness is most strong, and with compound bullet
Property portion form natural joinery and its construction, binding ability is better than domestic and international existing elastic sleeper；
2) composite elastic sleeper face area increases, weight increases, contact area increase will be such that sleeper lateral resistance increases
Greatly, the problem of lateral resistance reduces thoroughly solves；
3) composite elastic sleeper contact area increases, and can improve the contact condition of sleeper and railway roadbed, reduce the powder of railway ballast
Change speed；
4) stress of sleeper is standard state, and stress is most reasonable.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
Unless specifically stated otherwise, positioned opposite, the digital table of the component and step that otherwise illustrate in these embodiments
It is not limited the scope of the invention up to formula and numerical value.Simultaneously, it should be appreciated that for ease of description, each portion shown in attached drawing
The size divided not is to draw according to actual proportionate relationship.For technology, side known to person of ordinary skill in the relevant
Method and equipment may be not discussed in detail, but in the appropriate case, and the technology, method and apparatus should be considered as authorizing explanation
A part of book.In shown here and discussion all examples, any occurrence should be construed as merely illustratively, and
Not by way of limitation.Therefore, the other examples of exemplary embodiment can have different values.It should also be noted that similar label
Similar terms are indicated in following attached drawing with letter, therefore, once it is defined in a certain Xiang Yi attached drawing, then subsequent attached
It does not need that it is further discussed in figure.
In the description of the present invention, it is to be understood that, the noun of locality such as " front, rear, top, and bottom, left and right ", " it is laterally, vertical,
Vertically, orientation or positional relationship indicated by level " and " top, bottom " etc. is normally based on orientation or position shown in the drawings and closes
System, is merely for convenience of description of the present invention and simplification of the description, in the absence of explanation to the contrary, these nouns of locality do not indicate that
It must have a particular orientation or be constructed and operated in a specific orientation with the device or element for implying signified, therefore cannot manage
Solution is limiting the scope of the invention；The noun of locality " inside and outside " refers to inside and outside the profile relative to each component itself.
For ease of description, spatially relative term can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure
Except different direction in use or operation.For example, being described as if the device in attached drawing is squeezed " in other devices
It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " may include " ... top " and
" in ... lower section " two kinds of orientation.The device can also be positioned with other different modes and (is rotated by 90 ° or in other orientation), and
And respective explanations are made to the opposite description in space used herein above.
In addition, it should be noted that, limiting components using the words such as " first ", " second ", it is only for be convenient for
Corresponding components are distinguished, do not have Stated otherwise such as, there is no particular meanings for above-mentioned word, therefore should not be understood as to this
The limitation of invention protection scope.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (12)
1. a kind of sleeper, which is characterized in that body part (10) and elastic portion (20) including sleeper, elastic portion (20) packet
It includes:
Fill assembly, the fill assembly include multiple filling members (21), and multiple filling members (21) are in the body part
(10) bottom；
Connection component, the part of the connection component is all connected with multiple filling members (21), by multiple filling members
(21) it pours and is integrated；
Wherein, another part of the connection component is arranged between the fill assembly and the body part (10), by institute
It states fill assembly and is poured with the body part (10) and is integrated.
2. sleeper according to claim 1, which is characterized in that the connection component is binder or foamed material.
3. sleeper according to claim 1, which is characterized in that the filling member (21) is railway ballast or rubber block.
4. sleeper according to claim 1, which is characterized in that the elastic portion (20) includes the first elastic portion (22) and the
Two elastic portions (23)；
Wherein, between the extending direction of the body part (10), first elastic portion (22) and second elastic portion (23)
It is arranged every ground in the bottom of the body part (10).
5. a kind of sleeper tooling, the processing for sleeper, which is characterized in that the sleeper tooling is for processing Claims 1-4
Any one of described in sleeper, the sleeper tooling includes:
Baffle assembly (30), the baffle assembly (30) are used to be arranged in the bottom of the body part (10) of sleeper；
Bottom plate (40), the bottom plate (40) connect with the baffle assembly (30), the baffle assembly (30) and the bottom plate
(40) casting space for pouring the fill assembly and the connection component, the bottom of the body part (10) are surrounded between
In the casting space, to make institute after pouring the fill assembly and the connection component into the casting space
Fill assembly is stated to connect by the connection component with the body part (10).
6. sleeper tooling according to claim 5, which is characterized in that the sleeper tooling further include:
Baffle assembly (50), being at least partially disposed in the casting space for the baffle assembly (50), pours described
Space is divided into the first casting space and the second casting space；
Wherein, first casting space is used to process the first elastic portion (22) of the sleeper, and second casting space is used
In the second elastic portion (23) for processing the sleeper.
7. sleeper tooling according to claim 6, which is characterized in that the baffle assembly (50) includes two partitions
(51), two partitions (51) connect respectively at least to surround first casting space and institute with the baffle assembly (30)
State the second casting space.
8. sleeper tooling according to claim 5, which is characterized in that the baffle assembly (30) includes:
Two long side plates (31) being oppositely arranged and two short side plates (32) being oppositely arranged, two long side plates (31) and two
A short side plate (32) is sequentially connected to surround rectangle frame.
9. sleeper tooling according to claim 5, which is characterized in that the sleeper tooling further include:
Anchor plate kit (60), the Anchor plate kit (60) are arranged at the top of the baffle assembly (30), and for around described
The body part (10) of sleeper is arranged；
Wherein, the body part (10), the Anchor plate kit (60), the baffle assembly (30) and the bottom plate (40) successively connect
It connects, to form the sealing space for pouring the fill assembly and the connection component.
10. sleeper tooling according to claim 9, which is characterized in that the Anchor plate kit (60), which is equipped with, pours mouth, institute
It states and pours mouth connection, so that the connection component injects in the sealing space from the pouring mouth.
11. a kind of sleeper production method, which is characterized in that for making sleeper described in any one of Claims 1-4, institute
Stating sleeper production method includes:
The part (21) that is partially filled with of the fill assembly is filled into sleeper tooling, the sleeper tooling is claim 5 to 9
Any one of described in sleeper tooling；
The body part (10) of sleeper is installed in the sleeper tooling；
The connection component is perfused into the sleeper tooling.
12. sleeper production method according to claim 11, which is characterized in that the body part (10) is being installed to institute
After stating sleeper tooling, the sleeper production method further include:
Filling member described in another part of the fill assembly (21) are filled into the sleeper tooling, so that the fill assembly
The side for being at least partly coated on the body part (10).
Priority Applications (1)
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| CN106217639A (en) * | 2016-07-28 | 2016-12-14 | 中铁六局集团有限公司 | Ladder-type sleepers prefabricated construction device and method |
| CN106522035A (en) * | 2016-12-30 | 2017-03-22 | 和振兴 | Elastic cushion, mold and method for manufacturing open-type rail bearing groove roadbed |
| CN109457548A (en) * | 2018-12-14 | 2019-03-12 | 中铁第四勘察设计院集团有限公司 | A kind of penetration type connection reinforcing structure of concrete filled steel tube and sleeper block |
| CN109457550A (en) * | 2018-12-18 | 2019-03-12 | 中铁第四勘察设计院集团有限公司 | Groove type connection reinforcing structure and construction method between a kind of sleeper block and railway roadbed |
| CN210132611U (en) * | 2019-04-11 | 2020-03-10 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | Sleeper and sleeper tool |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2003119701A (en) * | 2001-10-11 | 2003-04-23 | Central Japan Railway Co | Concrete sleeper provided with ballast, and ballast structure using the same |
| CN106217639A (en) * | 2016-07-28 | 2016-12-14 | 中铁六局集团有限公司 | Ladder-type sleepers prefabricated construction device and method |
| CN106522035A (en) * | 2016-12-30 | 2017-03-22 | 和振兴 | Elastic cushion, mold and method for manufacturing open-type rail bearing groove roadbed |
| CN109457548A (en) * | 2018-12-14 | 2019-03-12 | 中铁第四勘察设计院集团有限公司 | A kind of penetration type connection reinforcing structure of concrete filled steel tube and sleeper block |
| CN109457550A (en) * | 2018-12-18 | 2019-03-12 | 中铁第四勘察设计院集团有限公司 | Groove type connection reinforcing structure and construction method between a kind of sleeper block and railway roadbed |
| CN210132611U (en) * | 2019-04-11 | 2020-03-10 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | Sleeper and sleeper tool |
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