CN206834684U - A kind of high ferro roadbed cable tank systems - Google Patents
A kind of high ferro roadbed cable tank systems Download PDFInfo
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- CN206834684U CN206834684U CN201720526887.7U CN201720526887U CN206834684U CN 206834684 U CN206834684 U CN 206834684U CN 201720526887 U CN201720526887 U CN 201720526887U CN 206834684 U CN206834684 U CN 206834684U
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- cable
- roadbed
- agent structure
- cable trough
- tank systems
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Abstract
The utility model discloses a kind of high ferro roadbed cable tank systems, including the cable trough agent structure of strap bolt preformed hole and the concrete bed with gutter channel, cable trough agent structure to be fixed on base by expansion bolt.The outside cell wall bottom longitudinal arrangement by roadbed side slope of cable trough agent structure sets spilled water hole, directly to discharge cable trough internal water accumulation.Transversely arranged in base to set flowing water groove with a slope, the gradient tilts from inside to outside, roadbed top layer internal water accumulation directly can be discharged into roadbed.The high ferro roadbed cable tank systems that the utility model is related to are using expansion bolt fixed setting cable trough agent structure, it ensure that the stabilization of cable trough agent structure, eliminate shoulder protector, make cable trough agent structure and the draining of roadbed top layer smooth, the situation for avoiding the reasons such as differential settlement, the bad and material breakage of construction and causing ponding not discharge, ensure that the operation security of railway, and cable tank systems reduce and take up an area width, convenient disassembly during operation, has saved construction cost.
Description
Technical field
Railway bed design and construction is the utility model is related to, more particularly to a kind of high ferro roadbed cable tank systems.
Background technology
With the development of China railways particularly high-speed railway, for convenience of conserving and repairing, railway cable is typically using electricity
The mode of cable groove is embedded in roadbed both sides.
Fig. 1 shows existing cable tank systems in railway bed setting situation, and Fig. 2 shows the base of existing cable tank systems
This structure.
As depicted in figs. 1 and 2, existing cable tank systems are arranged in roadbed top layer 1, including the cable groove body 3 of series connection,
Packing material 2, screed-coat 6, permeable base 7, shoulder protector 4, cable trough drainpipe 8, subgrade drainage pipe 9.
Cable groove body 3 is reinforced concrete U-shaped slot structure, and centre is isolated using dividing plate, and dividing plate both sides are each passed through by force
Electrical cables and weak-current cable.Packing material 2 is concrete, for space between filled cable groove body 3 and roadbed top layer 1.Look for
Flat bed 6 is cement mortar, is placed in below cable groove body 3, and horizontal operation face is provided for the laying of cable groove body 3.Look for
It is the permeable base 7 of sand gravel below flat bed 6, to ensure the discharge of roadbed top layer internal water accumulation, while is carried for cable groove body 3
Stable basis is supplied.
Shoulder protector 4 is the trapezium structure that mortar flag stone or concrete material are formed, and above roadbed side slope, is arranged on electricity
The outside of cable groove body 3, for fixing cable groove body 3.Cable trough drainpipe 8 and subgrade drainage pipe 9 are set in shoulder protector 4, with
The discharge ponding of drop-over cable trough and roadbed.
The bottom of the cable groove body 3 slope side channel wall that keeps to the side sets spilled water hole at a certain distance, spilled water hole connecting cable groove row
Water pipe 8, so as to which ponding is drained into beyond roadbed.
Existing cable tank systems set cable trough drainpipe 8 with drop-over by being corresponded in shoulder protector 4 at cable trough spilled water hole
The internal water accumulation of cable trough 4, subgrade drainage pipe 9 is set in the bottom of shoulder protector 4 with the scope internal water accumulation of drop-over pervious bed 7.But due to material
Self character and the inhomogeneous deformation of roadbed later stage, drainpipe often do not reach preferable drainage effect, cause ponding inside roadbed,
It is final cause rise soil, freeze thawing disease, influence railroad train operation.
Utility model content
The problem of subgrade drainage is bad be present for existing cable groove of roadbed of railway system, the utility model is released a kind of new
The high ferro roadbed cable tank systems of type structure, cable groove body is fixed using expansion bolt, saves the shield of fixed cable groove body
Shoulder, make cable groove body and the draining of roadbed top layer smooth.
The high ferro roadbed cable tank systems that the utility model is related to are arranged in roadbed top layer, include the cable trough master of series connection
Body structure, base, expansion bolt, packing material, cable trough agent structure are fixed on base by expansion bolt, and packing material is filled out
Fill between cable trough agent structure and roadbed top layer.
The cable trough agent structure is the reinforced concrete structure of U-type groove, and centre is isolated using dividing plate, dividing plate both sides point
Chuan Guo not feed cable and communication cable.Cable trough agent structure bottom four corners position reserving hole, bore hole size meet expansion
Bolt, which is fixed, to be required, by the outside cell wall bottom longitudinally disposed spilled water hole at a certain distance of roadbed side slope, so as to directly by electricity
Cable groove internal water accumulation is discharged.
The base is concrete integrated cast structure, and top surface is horizontal, and width is not less than the baseplate width of cable trough agent structure.
Flowing water groove with a slope is laterally set at a certain distance in base, and the gradient tilts from inside to outside, can be directly by roadbed table
Layer internal water accumulation discharge roadbed.
The expansion bolt passes through the reserving hole of cable trough agent structure bottom four corners position, by cable trough agent structure
It is fixed on base.
The packing material is concrete, for the space between filled cable groove body structure and roadbed top layer.
The high ferro roadbed cable tank systems setting up procedure that the utility model is related to is：Construct and complete on railway bed top layer
Afterwards, pit is excavated, pit bottom pouring base, base top is floating, and lateral trench is reserved in base；Put after the completion of base solidification
Cable trough agent structure is put, cable trough agent structure corner is corresponded on base and reserves hole location injection hole for the expansion bolt,
Place expansion bolt and tighten fixation, the casting concrete packing material between cable trough agent structure and roadbed top layer.
Cable trough agent structure is fixedly installed using expansion bolt in the high ferro roadbed cable tank systems that the utility model is related to,
The stabilization of cable trough agent structure is ensure that, eliminates shoulder protector, makes cable trough agent structure and the draining of roadbed top layer smooth, avoids
The situation for causing ponding not discharge because of material aging and differential settlement, ensure that the operation security of railway.Meanwhile this
The cable tank systems of utility model cancel the occupation of land width of shoulder protector, and convenient disassembly during operation, have saved construction cost.
Brief description of the drawings
Fig. 1 is existing cable tank systems schematic view of the mounting position；
Fig. 2 is existing cable tank systems structural representation；
Fig. 3 is cable trough system mounting location schematic diagram of the present utility model；
Fig. 4 is cable trough system structure diagram of the present utility model.
Description of symbols in figure:
1st, roadbed top layer 2, packing material
3rd, existing cable groove body 4, shoulder protector
5th, side slope 6, screed-coat
7th, permeable bottom 8, cable trough drainpipe
9th, subgrade drainage pipe 10, the utility model cable trough agent structure
11st, flowing water groove 12, expansion bolt
13rd, base
A, existing cable tank systems B, the utility model cable tank systems
Embodiment
Concrete technical scheme of the present utility model is further illustrated with reference to accompanying drawing.As shown in Figure 3 and Figure 4, the utility model
The high ferro roadbed cable tank systems being related to are arranged in roadbed top layer, including the cable trough agent structure 10 of series connection, base 13, swollen
Swollen bolt 12, packing material 2, cable trough agent structure 10 are fixed on base 13 by expansion bolt 12, and packing material 2 is filled in
Between cable trough agent structure 10 and roadbed top layer 1.
The cable trough agent structure 10 is the reinforced concrete structure of U-type groove, and centre is isolated using dividing plate, dividing plate both sides
It is each passed through forceful electric power cable and weak-current cable.The bottom four corners position reserving hole of cable trough agent structure 10, bore hole size meet
Expansion bolt 12, which is fixed, to be required, by the outside cell wall bottom longitudinally disposed spilled water hole at a certain distance of roadbed side slope 5, so as to straight
Connect and discharge cable trough internal water accumulation.
The base 13 is concrete integrated cast structure, and top surface is horizontal, and width is wide not less than cable trough floor.It is every in base 13
Flowing water groove 11 with a slope is laterally set at a certain distance, and the gradient tilts from inside to outside, can be directly by the inner product of roadbed top layer 1
Water discharges roadbed.
The expansion bolt 12 passes through the reserving hole of the bottom four corners position of cable trough agent structure 10, for by cable trough
Agent structure 10 is fixed on base 13.
The packing material 2 is concrete, for fill the utility model cable trough agent structure 10 and roadbed top layer 1 it
Between space.
The high ferro roadbed cable tank systems setting up procedure that the utility model is related to is：Construct and complete on railway bed top layer
Afterwards, pit is excavated, pit bottom pouring base 13, the top of base 13 is floating, and lateral trench is reserved in base 13.Base 13 condenses
After the completion of place cable trough agent structure 10, the reserved hole locations of 10 4 jiaos of cable trough agent structure are corresponded on base 13 and are applied
Hole for the expansion bolt is beaten, expansion bolt 12 is placed and tightens fixation, coagulation of being cast between cable trough agent structure and roadbed top layer
Native packing material 2.
Claims (4)
1. a kind of high ferro roadbed cable tank systems, are arranged in roadbed top layer, it is characterised in that：Cable groove body including series connection
Structure, base, expansion bolt, packing material, cable trough agent structure are fixed on base by expansion bolt, packing material filling
Between cable trough agent structure and roadbed top layer.
A kind of 2. high ferro roadbed cable tank systems according to claim 1, it is characterised in that the cable trough agent structure
For the reinforced concrete structure of U-type groove, cable trough agent structure bottom four corners position reserving hole, bore hole size meets expanding screw
Bolt, which is fixed, to be required, by the outside cell wall bottom longitudinally disposed spilled water hole at a certain distance of roadbed side slope, so as to directly by cable
Groove internal water accumulation is discharged.
3. a kind of high ferro roadbed cable tank systems according to claim 1, it is characterised in that the base pours for concrete
Structure is noted, top surface is horizontal, and width is wide not less than cable trough floor；Flowing water with a slope is laterally set at a certain distance in base
Groove, the gradient tilt from inside to outside, roadbed top layer internal water accumulation directly can be discharged into roadbed.
4. a kind of high ferro roadbed cable tank systems according to claim 1, it is characterised in that the packing material is coagulation
Soil, for the space between filled cable groove body structure and roadbed top layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720526887.7U CN206834684U (en) | 2017-05-12 | 2017-05-12 | A kind of high ferro roadbed cable tank systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720526887.7U CN206834684U (en) | 2017-05-12 | 2017-05-12 | A kind of high ferro roadbed cable tank systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206834684U true CN206834684U (en) | 2018-01-02 |
Family
ID=60771393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720526887.7U Active CN206834684U (en) | 2017-05-12 | 2017-05-12 | A kind of high ferro roadbed cable tank systems |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206834684U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108347025A (en) * | 2018-02-02 | 2018-07-31 | 中铁二院工程集团有限责任公司 | Railway passenger traffic line novel cable slot structure |
| CN110011241A (en) * | 2019-04-22 | 2019-07-12 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | A kind of cable trough for railway bed |
| CN111361461A (en) * | 2020-04-23 | 2020-07-03 | 青岛瑞帆智业管理咨询有限公司 | Tram third rail power supply structure |
-
2017
- 2017-05-12 CN CN201720526887.7U patent/CN206834684U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108347025A (en) * | 2018-02-02 | 2018-07-31 | 中铁二院工程集团有限责任公司 | Railway passenger traffic line novel cable slot structure |
| CN110011241A (en) * | 2019-04-22 | 2019-07-12 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | A kind of cable trough for railway bed |
| CN111361461A (en) * | 2020-04-23 | 2020-07-03 | 青岛瑞帆智业管理咨询有限公司 | Tram third rail power supply structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190411 Address after: No. 88 Manjiang Road, Yueyahe Street, Hebei District, Tianjin 300251 Patentee after: TieSanyuan (Tianjin) Engineering Co., Ltd. Address before: 300142 No. 10, Hebei District, Tianjin, Zhongshan Road Patentee before: China Railway Design Group Limited |
|
| TR01 | Transfer of patent right |