CN208219305U - A kind of H-type sleeper system suitable for railroad track - Google Patents
A kind of H-type sleeper system suitable for railroad track Download PDFInfo
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- CN208219305U CN208219305U CN201820579587.XU CN201820579587U CN208219305U CN 208219305 U CN208219305 U CN 208219305U CN 201820579587 U CN201820579587 U CN 201820579587U CN 208219305 U CN208219305 U CN 208219305U
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- type sleeper
- cover board
- sleeper
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- railroad track
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Abstract
The utility model discloses a kind of H-type sleeper systems suitable for railroad track.H-type sleeper system includes H-type sleeper and road heart cover board, and H-type sleeper is layed in rail in the following, being connected between the side of adjacent H-type sleeper by vertical even fixture along rail interval；H-type sleeper is to be provided with to the hollow slots of intermediate indent in the front and rear sides face along rail direction from rectangular sleeper and formed, and road heart cover board is in hollow slots.The utility model can realize that batch production is prefabricated, and high production efficiency, precision are controllable, and overall structure assembly is convenient, be convenient for site operation, and it is convenient that components are split, and be convenient for operation phase maintenance and part replacement, and full component is recyclable, without waste, pollution-free.
Description
Technical field
The utility model belongs to non-fragment orbit technical field, and in particular to a kind of H-type sleeper system suitable for railroad track
System.
Background technique
Currently, domestic city field of track traffic mainly uses precast construction, the non-prefabricated knot in vibration damping location in vibration damping paragraph
Structure engineer application is less.Based on the necessity demand of pre-track structure technical system research and development, domestic more ground are in non-vibration damping location
It successively attempts to use slab track structure, frame-type track structure etc., respective rail structure composition is more complex, and field conduct is difficult
Degree is big, insufficient for construction of underground structure adaptability and flexibility, and especially reserved track structure section is smaller or minor radius is bent
Line location is especially prominent.For this purpose, a kind of technically reliable of utility model, structure are simple, construction is convenient, engineering adaptability is stronger pre-
Track structure processed is very necessary.
Utility model content
It is poor, existing for railway roadbed apparent mass is shown in engineer application in order to solve the problems, such as background technique
The technical issues of drawbacks such as field implementation quality control is bad, maintenance is difficult, the utility model is solved, is to provide a kind of suitable
H-type sleeper system for railroad track.
In order to solve the above technical problems, the technical solution that the utility model is taken is as follows:
The H-type sleeper system includes H-type sleeper and road heart cover board, and H-type sleeper is layed under rail along rail interval
Face is connected between the side of adjacent H-type sleeper by vertical even fixture；H-type sleeper is by rectangular sleeper along rail direction
Front and rear sides face is provided with to the hollow slots of intermediate indent and is formed, and road heart cover board is in hollow slots, using prefabricated middle edema with the heart involved
Prefabricated Central drain is connected to the hollow out trench bottom of H-type sleeper by ditch fixture.
The H-type sleeper system main body of the utility model is the vertical even concatenated H-type sleeper of fixture, and in H-type sleeper frame
Range is laid with road heart cover board.
The through slot or through-hole for dredging as energy source pathway and Yu Shui are provided on the road heart cover board.
Vertical company's fixture includes rectangular slab and bolt, and centre is provided with strip groove on rectangular slab, and two bolts both pass through
The side of two neighboring H-type sleeper is connected to after strip groove on rectangular slab.
The step surface for installing heart cover board, road heart cover board are equipped with around the trough rim of the hollow slots of the H-type sleeper
Flexible cushion is equipped between bottom surface and step surface.
The road heart cover board is to match consistent structure cover board with the hollow out size of the hollow slots of H-type sleeper.
The H-type sleeper is reinforced concrete structure, using prestressing force or non-prestressed architecture.
The road heart covering plate structure flexible form design, material use armored concrete, RPC concrete or resinous wood
Material etc. is mainly advisable with meeting the heart area Ji Guihang evacuating personnel function of mating formation.Reinforced concrete structure construction, performance and coagulation
The selections such as soil, reinforcing bar, material, casing, fashioned iron should all meet existing related specification requirement.
The vertical even fixture uses Steel material.
The utility model realizes that the road heart is mated formation to meet operation maintenance by H-type sleeper road heart position setting road heart cover board
The area Ji Guihang evacuating personnel functional requirement.
The H-type concrete sleeper system of the utility model is the simplification of prefabricated board, not only has the characteristic of prefabricated board but also has pillow
It is light.
The prefabricated Central drain is the stretching plate structure that section is U-shaped, and the prefabricated Central drain fixture is
Hollow slots two sides are fixed on by prefabricated Central drain fixture in the both ends of bolt or screw component, the top of prefabricated Central drain
H-type sleeper inner sidewall on.
The prefabricated Central drain is using high-strength concrete or FC is concrete prefabricated forms.
The utility model is prefabricated center by the advantages of road heart cover board, prefabricated Central drain fixture and prefabricated Central drain
Ditch can have both the effect of the under-filled layer template of track structure simultaneously, play and save formwork support arrangement and remove process, help
On site the control of construction ditch quality and can be to avoid form removable when the secondary destruction of existing structure that may cause, and can mention
High effect.
The beneficial effects of the utility model are:
The utility model is a kind of light prefabricated concrete sleeper, and overall structure realizes that batch production is prefabricated, high production efficiency,
Precision is controllable, and overall structure assembly is convenient, is convenient for site operation, and it is convenient that components are split, and is convenient for operation phase maintenance and portion
Part replacement.
The mating road heart cover board of the utility model, structures are simple, generalization degree is high, selection is flexible, cost for vertical even fixture etc.
Moderate, easy to install and disassemble, full component is recyclable, without waste, pollution-free.
The utility model reduces the weight of every kilometer of H-type sleeper laying, reduces overall cost cost.
Detailed description of the invention
Fig. 1 is the utility model H-type sleeper system structure chart；
Fig. 2 is the utility model H-type concrete sleeper figure；
Fig. 3 is the utility model road heart covering plate structure figure；
Fig. 4 is the structure chart of the vertical even fixture of the utility model；
The structural schematic diagram of the road Tu5Wei heart cover board；
Fig. 6 is H-type sleeper system cross-sectional view.
In figure, 1-H type sleeper system, 2-H type sleeper, the road 3- heart cover board, the vertical even fixture of 4-, the prefabricated Central drain card of 5-
Tool, the prefabricated Central drain of 6-.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and detailed description.
The utility model is embodied in sleeper equipped with rail reference line, needs to arrange two rail on sleeper, and two
Rail is arranged along respective rail reference line.As shown in Figure 1, H-type sleeper system 1 includes H-type sleeper 2 and road heart cover board 3, H
Type sleeper 2 is layed in rail in the following, being connected between the side of adjacent H-type sleeper 2 by vertical even fixture 4 along rail interval, makes
It obtains and is connected by connector in middle part lateral stiffness between 2 longitudinal beam of H-type sleeper；H-type sleeper 2 is by rectangular sleeper along rail side
To front and rear sides face be provided with to the hollow slots of intermediate indent and formed, road heart cover board 3 is in hollow slots, in prefabricated
Prefabricated Central drain 6 is connected to the hollow out trench bottom of H-type sleeper 2 by edema with the heart involved ditch fixture 5.The utility model passes through road heart cover board 3
It drains at prefabricated Central drain 6, then the polywater through prefabricated Central drain 6 draining to default rail.
H-type sleeper 2 is reinforced concrete structure, using prestressing force or non-prestressed architecture.
As shown in Fig. 2, being equipped with the step surface for installing heart cover board 3 around the trough rim of the hollow slots of H-type sleeper 2, make
Heart cover board 3 of attaining the Way is loaded on step surface, and the top surface and 2 top surface of H-type sleeper of road heart cover board 3 are in same level, road heart cover board 3
Flexible cushion is equipped between bottom surface and step surface.
In specific implementation, a hollow slots are laid with one piece of road heart cover board 3, as shown in figure 5, road heart cover board 3 is and H-type sleeper
The hollow out size of 2 hollow slots matches consistent structure cover board.As shown in figure 3, being provided on road heart cover board 3 for logical as the energy
The through slot or through-hole that road and Yu Shui are dredged.
As shown in figure 4, vertical company's fixture 4 includes rectangular slab and bolt, centre is provided with strip groove on rectangular slab, and two bolts are equal
The side of two neighboring H-type sleeper 2 is connected to after the strip groove on rectangular slab.
In specific implementation, the lateral surface of H-type sleeper 2 reserves bolt connecting hole, by anchor bolt, is aided with elastic washer general
Rectangular slab and 2 positive connection of H-type sleeper.
Vertical even fixture 4 is 2 horizontal connection component of H-type sleeper, can play adjacent 2 faulting of slab ends of H-type sleeper of limitation and it is longitudinal,
Coordination of lateral displacements effect, while having both certain main structure limit function.
It is connected by vertical even fixture 4 in middle part lateral stiffness between 2 longitudinal beam of H-type sleeper.
As shown in fig. 6, prefabricated Central drain 6 is the stretching plate structure that section is U-shaped, the prefabricated Central drain card
Tool 5 is bolt or screw component, and the both ends at the top of prefabricated Central drain 6 are fixed on by prefabricated Central drain fixture 5 engraves
On 2 inner sidewall of H-type sleeper of empty slot two sides.In specific implementation, other companies other than bolt are can be used in prefabricated Central drain fixture 5
Connect method, it is ensured that effective connection between prefabricated Central drain and H-type sleeper.
Prefabricated Central drain 6 is using high-strength concrete or FC is concrete prefabricated forms.
The utility model H-type sleeper Foundation Fieldbus field can direct casting concrete, and suitable control road heart concrete is high
Journey while with optimized integration supporting & stablizing, realizes H-type concrete sleeper limit function by road heart concrete boss, structure is steady
Solid, it is reliable.
The specific implementation process of the utility model is as follows:
1, accessory prepares
H-type sleeper system accessory includes: vertical even fixture service sleeve, road heart cover board, anchor bolt, elastic washer etc.,
It is processed in factory prefabricated.
2, element precast
The utility model main structure is prefabricated H-type sleeper, and structure is reinforced concrete structure, using prestressing force or non-pre-
Stress architecture.
The prefabricated process of H-type sleeper includes: template processing-assembling reinforcement (reinforced bar stretching)-built-in fitting arrangement-concrete
Pour-print the master controls link such as mark-maintenance.
Built-in fitting mainly includes vertical even fixture service sleeve etc., and the company's of indulging fixture service sleeve is outside H-type sleeper direction end socket
Edge is centrally located.
Also settable road heart cover board interface card slot and H-type sleeper lifting maintenance casing, road heart cover board interface in specific implementation
Card slot can be embedded along H-type sleeper longitudinal direction inward flange, and H-type sleeper lifting maintenance casing is centrally located in H-type sleeper longitudinal direction inward flange.
3, structure assembles
N group H-type sleeper and road heart cover board are subjected to on-site consolidation, and in-site installation fastener sets up rail, and carries out essence
Adjust operation.
N group H-type sleeper 2 is longitudinal assembled, sleeper is positioned according to Project design sleeper coordinate information, and use specific tooling
It is fixed.
Then position is arranged according to project ditch and road cardiac prominence platform Concrete Design absolute altitude distinguishes installation template, by U-board
The prefabricated Central drain 6 of part is effectively connect using the prefabricated Central drain fixture 5 of bolt with H-type sleeper, as basic concrete
Template uses.Contiguous prefabricated Central drain 6 along track is closely arranged, and the inclined arrangement of prefabricated Central drain 6 and ground,
Prefabricated 6 side of Central drain is reserved with draining convergence outlet.
After template fixes, casting concrete.After base concrete conserves demoulding, in-site installation fastener sets up rail,
And carry out accurate adjustment operation.
The road track Shang Cong heart cover board 3 is drained into prefabricated Central drain 6, using between prefabricated Central drain 6 and ground
Gradient converge outlet from intermediate draining to the corresponding reserved draining of prefabricated Central drain 6, finally converge outlet row from draining
Out.
The content of the utility model is not limited to cited by embodiment, and those of ordinary skill in the art are practical new by reading this
Type specification and to any equivalent transformation that technical solutions of the utility model are taken, be the claim institute of the utility model
Cover.
The content of the utility model is not limited to cited by embodiment, and those of ordinary skill in the art are practical new by reading this
Type specification and to any equivalent transformation that technical solutions of the utility model are taken, be the claim institute of the utility model
Cover.
Claims (10)
1. a kind of H-type sleeper system suitable for railroad track, it is characterised in that: the H-type sleeper system (1) includes H-type
Sleeper (2) and road heart cover board (3), H-type sleeper (2) are layed in rail in the following, leading between adjacent H-type sleeper (2) along rail interval
It crosses vertical even fixture (4) to be connected, so that being connected by connector in middle part lateral stiffness between H-type sleeper (2)；H-type sleeper (2) is
It is provided with to the hollow slots of intermediate indent in the front and rear sides face along rail direction from rectangular sleeper and is formed, road heart cover board (3) is embedding
Loaded in hollow slots, prefabricated Central drain (6) is connected to the hollow slots of H-type sleeper (2) using prefabricated Central drain fixture (5)
Bottom.
2. a kind of H-type sleeper system suitable for railroad track according to claim 1, it is characterised in that: the road
The through slot or through-hole for dredging as energy source pathway and Yu Shui are provided on heart cover board (3).
3. a kind of H-type sleeper system suitable for railroad track according to claim 1, it is characterised in that: described is vertical
Company fixture (4) includes rectangular slab and bolt, and centre is provided with strip groove on rectangular slab, and two bolts both pass through the bar shaped on rectangular slab
The side of two neighboring H-type sleeper (2) is connected to after slot.
4. a kind of H-type sleeper system suitable for railroad track according to claim 1, it is characterised in that: the H-type
The step surface for installing heart cover board (3), road heart cover board (3) bottom surface and platform are equipped with around the trough rim of the hollow slots of sleeper (2)
Flexible cushion is equipped between terrace.
5. a kind of H-type sleeper system suitable for railroad track according to claim 1, it is characterised in that: the road
Heart cover board (3) is to match consistent structure cover board with the hollow out size of the hollow slots of H-type sleeper (2).
6. a kind of H-type sleeper system suitable for railroad track according to claim 1, it is characterised in that: the H-type
Sleeper (2) is reinforced concrete structure, using prestressing force or non-prestressed architecture.
7. a kind of H-type sleeper system suitable for railroad track according to claim 1, it is characterised in that: the road
Heart cover board (3) material uses armored concrete, RPC concrete or resin material.
8. a kind of H-type sleeper system suitable for railroad track according to claim 1, it is characterised in that: described is vertical
Even fixture (4) use Steel material.
9. a kind of H-type sleeper system suitable for railroad track according to claim 1, it is characterised in that: described is pre-
Central drain (6) processed is the stretching plate structure that section is U-shaped, and the prefabricated Central drain fixture (5) is bolt or spiral shell
Component is followed closely, the H of hollow slots two sides is fixed at the both ends at the top of prefabricated Central drain (6) by prefabricated Central drain fixture (5)
On type sleeper (2) inner sidewall.
10. a kind of H-type sleeper system suitable for railroad track according to claim 1, it is characterised in that: described is pre-
Central drain (6) processed is using high-strength concrete or FC is concrete prefabricated forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820579587.XU CN208219305U (en) | 2018-04-23 | 2018-04-23 | A kind of H-type sleeper system suitable for railroad track |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820579587.XU CN208219305U (en) | 2018-04-23 | 2018-04-23 | A kind of H-type sleeper system suitable for railroad track |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208219305U true CN208219305U (en) | 2018-12-11 |
Family
ID=64512639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820579587.XU Active CN208219305U (en) | 2018-04-23 | 2018-04-23 | A kind of H-type sleeper system suitable for railroad track |
Country Status (1)
| Country | Link |
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| CN (1) | CN208219305U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108396597A (en) * | 2018-04-23 | 2018-08-14 | 杭州唐普徕科技有限公司 | H-type sleeper system suitable for railroad track |
-
2018
- 2018-04-23 CN CN201820579587.XU patent/CN208219305U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108396597A (en) * | 2018-04-23 | 2018-08-14 | 杭州唐普徕科技有限公司 | H-type sleeper system suitable for railroad track |
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