CN205474783U - Combination box track roof beam that bottom plate is overhanging, roof hung - Google Patents
Combination box track roof beam that bottom plate is overhanging, roof hung Download PDFInfo
- Publication number
- CN205474783U CN205474783U CN201620123144.0U CN201620123144U CN205474783U CN 205474783 U CN205474783 U CN 205474783U CN 201620123144 U CN201620123144 U CN 201620123144U CN 205474783 U CN205474783 U CN 205474783U
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- CN
- China
- Prior art keywords
- base
- overhanging
- drag
- track girder
- steel web
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 35
- 239000010959 steel Substances 0.000 claims abstract description 35
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 3
- 230000015271 coagulation Effects 0.000 claims description 2
- 238000005345 coagulation Methods 0.000 claims description 2
- 239000002689 soil Substances 0.000 claims description 2
- 208000031481 Pathologic Constriction Diseases 0.000 claims 1
- 210000001215 vagina Anatomy 0.000 claims 1
- 239000000725 suspension Substances 0.000 abstract description 13
- 238000010276 construction Methods 0.000 abstract description 5
- 239000011148 porous material Substances 0.000 abstract 2
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- LFYJSSARVMHQJB-QIXNEVBVSA-N bakuchiol Chemical compound CC(C)=CCC[C@@](C)(C=C)\C=C\C1=CC=C(O)C=C1 LFYJSSARVMHQJB-QIXNEVBVSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 208000001848 dysentery Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a combination box track roof beam that bottom plate is overhanging, roof hung is applied to suspension type mono -rail transport system civil construction, solves the easy bucking of current steel box beam, and the bearing capacity is little, warp big, linear control difficult and perishable scheduling problem. Characterized by: concrete roof (1) both ends are pre -buried to have base (4a) and base (4b), cable (6a) passes the cable pore (5a) of base (4a), cable (6b) passes the cable pore (5b) of base (4b), hang the below at the concrete bridge pier capping beam to this combination box track roof beam, are its concrete floor (3) walked capable face to the overhanging formation in both sides and are walked the face of going (8 1 )With the face of walk going (8 2 ), the corrugated steel web (2 1 )Does the lateral surface form spigot surface (9 1 ), the corrugated steel web (2 2 )Does the lateral surface form spigot surface (9 2 ).
Description
Technical field
This utility model relates to the concrete track beam that a kind of base plate is overhanging, top board hangs, and is applied to suspension type
In monorail traffic system civil engineering.Specifically in suspension type monorail traffic system, overhanging with base plate
The track that travels as monorail train of combined box type track girder.
Background technology
German Eugen Langen in 1893 has invented suspension type monorail traffic, and is writing in 1898-1901
City-Wu Pata the city, Ruhr Region in Germany (Wupppertaler) of the outstanding car of name has built the suspension type monorail ferrum of 13.3km
Road, this is the most the earliest, to be also suspension type monorail traffic with the longest history.Henceforth, Germany
The Chiba city of Dortmund, Dusseldorf and Japan, Prefectura de Kanagawa etc. have built certain mileage the most in succession
Suspension type monorail railway.The suspension type monorail traffic route of a formal operation, weight is not also had at present in China
The cross-saddle single-track traffic circuit of celebrating is the monorail transit circuit that China is few in number.
Civil engineering structure many employings steel constructions such as the existing track girder in suspension type monorail traffic system and bridge pier
Form, i.e. employing steel tank ellbeam is as track girder, by steel column by overhead for track girder unsettled.Steel track
Two that beam is corresponding on steel bridge pier capping beam by being arranged on two metal supporting leg freely-supporteds outside steel tank ellbeam
Above metal support, form steel tank ellbeam freely-supported by Force system.This steel tank ellbeam is little because of steel plate thickness,
Stress flexing phenomenon easily occurring, causes its vehicular load carried little, unfavorable to antidetonation, track girder easily produces
Raw bigger deformation, is unfavorable for the alignment control of track girder；Steel construction is also easy to corrosion, affects its durability.
Having had some researchs for track girder at present, partial monopoly situation is as follows:
Application publication number is that the utility model patent " a kind of box track beam structure " of CN 203716059 U is public
Having opened a kind of box track beam structure, this utility model provides the coagulation of remaining silent that a kind of bottom is tension compression bearing
Soil box track beam structure, is not particularly suited for existing suspension type monorail vehicular traffic system.
Application publication number is the patent of invention " straddle-type monorail steel-mixed combined track beam " of CN 104233947 A
Having invented a kind of steel for straddle-type monorail transportation system-mixed combined track beam, its stress system is bottom cloth
Putting tension compression bearing, this patent can not be as the track girder of suspension type monorail traffic system.
Above patent is suitable only for bottom and arranges the track girder stress form of tension compression bearing, is all not directed to outstanding
The track girder that hanging monorail traffic system base plate is overhanging, top board hangs.This patent will provide a kind of base plate overhanging,
The combined box type track girder that top board hangs.
Utility model content
Technical problem to be solved in the utility model is:
For suspension type monorail traffic system, it is provided that the combined box type track that a kind of base plate is overhanging, top board hangs
Beam, replaces existing steel tank ellbeam, and this steel tank ellbeam is little because of steel plate thickness, easily occurs stress to bend
Qu Xianxiang, causes its vehicular load carried little, and unfavorable to antidetonation, track girder is easily generated bigger deformation,
It is unfavorable for the alignment control of track girder；Steel construction is also easy to corrosion, affects its durability.
This utility model solves its technical problem and be the technical scheme is that
The combined box type track girder that a kind of base plate is overhanging, top board hangs, including concrete upper plate 1, corrugated steel
Web 2-1, corrugated steel web 2-2, concrete floor 3, base 4a, base 4b, drag-line duct 5a, draw
Suo Kongdao 5b, end diaphragm plate 7a, end diaphragm plate 7b, running face 8-1, running face 8-2, spigot surface 9-1,
Spigot surface 9-2, is characterized in that: concrete upper plate 1 two ends are embedded with base 4a and base 4b, drag-line 6a
Drag-line duct 5a, drag-line 6b through base 4a passes the drag-line duct 5b of base 4b, this combined box type
Track girder is suspended on the lower section of concrete bridge pier capping beam.
The combined box type track girder that above-mentioned a kind of base plate is overhanging, top board hangs, is characterized in that: concrete bottom
Plate 3 is overhanging formation running face running face 8-1 and running face 8-2, corrugated steel web 2-1 lateral surface shape to both sides
Becoming spigot surface 9-1, corrugated steel web 2-2 lateral surface forms spigot surface 9-2.
The beneficial effects of the utility model are:
The combined box type track girder that a kind of base plate is overhanging, top board hangs, instead of existing steel tank ellbeam,
Prevent stress flexing phenomenon, increase vehicular load and the shock resistance of carrying, reduce the deformation of track girder,
Be conducive to the alignment control of track girder, improve the durability of track girder.
Accompanying drawing explanation
The combined box type track girder schematic diagram that Fig. 1 base plate is overhanging.
Fig. 2 combined box type track girder A-A sectional schematic diagram.
Fig. 3 combined box type track girder B-B sectional schematic diagram.
In figure: 1 concrete upper plate；2-1 corrugated steel web；2-2 corrugated steel web；3 concrete floors；
4a base；4b base；5a drag-line duct；5b drag-line duct；6a drag-line；6b drag-line；7a
End diaphragm plate；7b end diaphragm plate；8-1 running face；8-2 running face；9-1 spigot surface；9-2—
Spigot surface.
Detailed description of the invention
In conjunction with example, this utility model is described further.
Example suspension type monorail traffic have employed the combined box type track girder that base plate is overhanging, top board hangs, and makes
With concrete upper plate 1, corrugated steel web 2-1, corrugated steel web 2-2, concrete floor 3, base 4a,
Base 4b, drag-line duct 5a, drag-line duct 5b, drag-line 6a, drag-line 6b, end diaphragm plate 7a, end tabula
Plate 7b, running face 8-1, running face 8-2, spigot surface 9-1, spigot surface 9-2.
Step 1 at workshop prefabrication phase, colligation concrete upper plate 1 and the steel reinforcement cage of concrete floor 3,
In both sides web position, fixing corrugated steel web 2-1 and corrugated steel web 2-2 is installed, simultaneously at roof steel bar cage
Two ends design attitude at, place base 4a and the base of reserved drag-line duct 5b of reserved drag-line duct 5a
4b, casting concrete forms the combined box type track girder that base plate is overhanging.
Step 2 transports erection scene prefabricated combined box type track girder, lifts combined box type track girder
Design attitude below concrete bridge pier capping beam, by drag-line 6a through the drag-line duct 5a of base 4a, draws
Combined box type track girder, through the drag-line duct 5b of base 4b, is suspended on concrete bridge pier capping beam by rope 6b
Lower section, this completes the construction of the combined box type track girder that base plate is overhanging, top board hangs, such as Fig. 1 and
Shown in Fig. 2.
The above, be only the preferred embodiment of this patent, not makees this patent any pro forma
Limiting, any simple modification, equivalent that above example is made by the technical spirit of every foundation this patent become
Change and modify, all still falling within the range of the art of this patent scheme.This patent has novelty, practicality,
Meet the requirements, therefore propose patent application in accordance with the law.
Claims (2)
1. the combined box type track girder that base plate is overhanging, top board hangs, including concrete upper plate (1), corrugated steel
Web (2-1), corrugated steel web (2-2), concrete floor (3), base (4a), base (4b), draw
Suo Kongdao (5a), drag-line duct (5b), end diaphragm plate (7a), end diaphragm plate (7b), running face (8-1),
Running face (8-2), spigot surface (9-1), spigot surface (9-2), is characterized in that: concrete upper plate (1)
Two ends are embedded with base (4a) and base (4b), and drag-line (6a) passes the drag-line duct (5a) of base (4a),
Drag-line (6b), through the drag-line duct (5b) of base (4b), is suspended on coagulation this combined box type track girder
The lower section of soil pier cap beam.
The combined box type track girder that a kind of base plate the most according to claim 1 is overhanging, top board hangs, its feature
It is: concrete floor (3) is overhanging formation running face running face (8-1) and running face (8-2), ripple to both sides
Stricture of vagina steel web (2-1) lateral surface forms spigot surface (9-1), and corrugated steel web (2-2) lateral surface is formed and guides
Face (9-2).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2015208914241 | 2015-11-10 | ||
| CN201520891424 | 2015-11-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205474783U true CN205474783U (en) | 2016-08-17 |
Family
ID=56674340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620123144.0U Withdrawn - After Issue CN205474783U (en) | 2015-11-10 | 2016-02-17 | Combination box track roof beam that bottom plate is overhanging, roof hung |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205474783U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105625157A (en) * | 2015-11-10 | 2016-06-01 | 北京交通大学 | Combined box type track beam with outwards extended bottom plate and hanging top plate |
| CN106758581A (en) * | 2017-01-24 | 2017-05-31 | 北京交通大学 | Suspension type monorail transport structure system based on assembled technology |
-
2016
- 2016-02-17 CN CN201620123144.0U patent/CN205474783U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105625157A (en) * | 2015-11-10 | 2016-06-01 | 北京交通大学 | Combined box type track beam with outwards extended bottom plate and hanging top plate |
| CN105625157B (en) * | 2015-11-10 | 2024-04-30 | 北京交通大学 | Combined box-type track beam with overhanging bottom plate and hanging top plate applied to suspended monorail traffic |
| CN106758581A (en) * | 2017-01-24 | 2017-05-31 | 北京交通大学 | Suspension type monorail transport structure system based on assembled technology |
| CN106758581B (en) * | 2017-01-24 | 2024-01-16 | 北京交通大学 | Suspension type monorail traffic structure system based on assembly technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160817 Effective date of abandoning: 20240430 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20160817 Effective date of abandoning: 20240430 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |