CN205474625U - Overhanging combination box track roof beam system of hanging of suspension type monorail transit bottom plate - Google Patents

Overhanging combination box track roof beam system of hanging of suspension type monorail transit bottom plate Download PDF

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Publication number
CN205474625U
CN205474625U CN201620123150.6U CN201620123150U CN205474625U CN 205474625 U CN205474625 U CN 205474625U CN 201620123150 U CN201620123150 U CN 201620123150U CN 205474625 U CN205474625 U CN 205474625U
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China
Prior art keywords
base
roof beam
track girder
overhanging
cap beam
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Withdrawn - After Issue
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CN201620123150.6U
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Chinese (zh)
Inventor
朱尔玉
褚海瑞
倪源城
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Beijing Jiaotong University
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Beijing Jiaotong University
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Abstract

The utility model discloses an overhanging combination box track roof beam system of hanging of suspension type monorail transit bottom plate is applied to suspension type mono -rail transport system, replaces current steel structural style's steel box track roof beam and steel stand, has improved bearing capacity, deformation and the durability of track roof beam. Through installation fixing support (5 when erectting 1 )In base (7 1 )On, with cable (6 1 )Pass bridge pier bent cap (2 in proper order 1 )And base (7 1 ) to stretch -draw anchor in bridge pier bent cap (2 carries out 1 )The top surface, hang bottom plate overhanging combination box track roof beam (1) at bridge pier bent cap (2 1 )The below, installation mobile support (5 2 )In base (7 2 )On, with cable (6 2 )Pass bridge pier bent cap (2 in proper order 2 )And base (7 2 ) to stretch -draw anchor in bridge pier bent cap (2 carries out 2 )The top surface, hang bottom plate overhanging combination box track roof beam (1) at bridge pier bent cap (2 2 )The below, form the overhanging combination box track roof beam system of hanging of suspension type bottom plate from this.

Description

A kind of suspension type monorail traffic base plate overhanging combined box type track girder suspension system
Technical field
This utility model relates to a kind of suspension type monorail traffic base plate overhanging combined box type track girder suspension system, Specifically in suspension type monorail traffic system, with drag-line, base and bearing, track girder is suspended on bridge Pier capping beam suspension system formed below.
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.
The shape of civil engineering structure many employings steel construction such as track girder in existing suspension type monorail traffic system and bridge pier Formula, i.e. employing steel tank ellbeam is as track girder, by steel column by overhead for track girder unsettled.Steel track beam Two gold corresponding on steel bridge pier capping beam by being arranged on two metal supporting leg freely-supporteds outside steel tank ellbeam Belong to above support, form steel tank ellbeam freely-supported by Force system.This by Force system invar box-girder steel plate Thickness is little, stress flexing phenomenon easily occurs, causes its vehicular load carried little, unfavorable to antidetonation, rail Road beam is easily generated bigger deformation, is unfavorable for the alignment control of track girder;Metal structure is also easy to corrosion, shadow Ring its durability.
Utility model content
Technical problem to be solved in the utility model is:
A kind of suspension type monorail traffic base plate overhanging combined box type track girder suspension system, replaces existing steel to tie The steel box-shaped track girder of configuration formula and steel column, this suspension type monorail traffic base plate overhanging combined box type rail The vehicular load of road beam suspension system carrying is big, favourable to antidetonation, track girder deformation is little, beneficially track girder Alignment control, and its durability is high.
This utility model solves its technical problem and be the technical scheme is that
A kind of suspension type monorail traffic base plate overhanging combined box type track girder suspension system, including overhanging group of base plate Mould assembling type track girder 1, pier cap beam 2-1, pier cap beam 2-2, performance of concrete column confined 3-1, performance of concrete column confined 3-2, Pier footing 4-1, pier footing 4-2, hold-down support 5-1, movable bearing support 5-2, drag-line 6-1, drag-line 6-2, Base 7-1, base 7-2, is characterized in that: hold-down support 5-1 is on base 7-1 in installation, is depended on by drag-line 6-1 Secondary through pier cap beam 2-1 with base 7-1, and carry out stretch-draw anchor in the end face of pier cap beam 2-1, the end of by Plate overhanging combined box type track girder 1 is suspended on the lower section of pier cap beam 2-1;Installation activity bearing 5-2 is in base On 7-2, drag-line 6-2 is sequentially passed through pier cap beam 2-2 and base 7-2, and carries out stretch-draw anchor in bridge pier lid The end face of beam 2-2, is suspended on the lower section of pier cap beam 2-2 by overhanging for base plate combined box type track girder 1;Thus Form suspension type base plate overhanging combined box type track girder suspension system.
The beneficial effects of the utility model are:
A kind of suspension type monorail traffic base plate overhanging combined box type track girder suspension system, instead of existing steel The steel box-shaped track girder of version and steel column, prevent steel tank ellbeam generation stress flexing phenomenon, increases The ability of big vehicle load and shock resistance, reduce the deformation of track girder, and beneficially track girder is linear Control, improve the durability of track girder.
Accompanying drawing explanation
Fig. 1 suspension type monorail traffic base plate overhanging combined box type track girder suspension system schematic diagram.
Fig. 2 hold-down support end track girder and pier cap beam connection diagram.
Fig. 3 movable bearing support end track girder and pier cap beam connection diagram.
In figure: 1 base plate overhanging combined box type track girder;2-1 pier cap beam;2-2 pier cap beam;3-1 mixes Solidifying knoll post;3-2 performance of concrete column confined;4-1 pier footing;4-2 pier footing;5-1 hold-down support; 5-2 movable bearing support;6-1 drag-line;6-2 drag-line;7-1 base;7-2 base.
Detailed description of the invention
In conjunction with example, this utility model is described further.
Example suspension type monorail traffic system uses base plate overhanging combined box type track girder suspension system, uses Base plate overhanging combined box type track girder 1, pier cap beam 2-1, pier cap beam 2-2, performance of concrete column confined 3-1, Performance of concrete column confined 3-2, pier footing 4-1, pier footing 4-2, hold-down support 5-1, movable bearing support 5-2, draw Rope 6-1, drag-line 6-2, base 7-1, base 7-2.
Step 1 at workshop prefabrication phase, the concrete roof of colligation base plate overhanging combined box type track girder 1 and The steel reinforcement cage of base plate, and in base plate overhanging combined box type track girder 1 both sides web position, fixing corrugated steel is installed Web.Meanwhile, at the two ends design attitude of roof steel bar cage, pedestal for placed 7-1 and base 7-2, pours top Plate and underplate concrete form base plate overhanging combined box type track girder 1.
Step 2 completes the making of bridge pier at the scene, including pier footing 4-1, pier footing 4-2, concrete Pier stud 3-1, performance of concrete column confined 3-2, pier cap beam 2-1, pier cap beam 2-2, as shown in Figure 1.
Step 3 Erection Stage, transports erection scene prefabricated base plate overhanging combined box type track girder 1, Lifting base plate overhanging combined box type track girder 1 arrives the design attitude below pier cap beam 2-1, pier cap beam 2-2 Place;Again by hold-down support 5-1 and movable bearing support 5-2 according to design attitude be connected to pier cap beam 2-1 and The lower section of pier cap beam 2-2;Drag-line 6-1 is sequentially passed through pier cap beam 2-1 and base 7-1, and carries out opening Draw the end face being anchored in pier cap beam 2-1, as shown in Figure 2;Drag-line 6-2 is sequentially passed through pier cap beam 2-2 With base 7-2, and carry out stretch-draw anchor in the end face of pier cap beam 2-2, as shown in Figure 3.It is consequently formed outstanding Hanging monorail transit base plate overhanging combined box type track girder suspension system.
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 (1)

1. a suspension type monorail traffic base plate overhanging combined box type track girder suspension system, overhanging including base plate Combined box type track girder (1), pier cap beam (2-1), pier cap beam (2-2), performance of concrete column confined (3-1), Performance of concrete column confined (3-2), pier footing (4-1), pier footing (4-2), hold-down support (5-1), activity Bearing (5-2), drag-line (6-1), drag-line (6-2), base (7-1), base (7-2), is characterized in that: Drag-line (6-1), on base (7-1), is sequentially passed through pier cap beam (2-1) by installation hold-down support (5-1) With base (7-1), and carry out stretch-draw anchor in the end face of pier cap beam (2-1), by overhanging for base plate combination box Type track girder (1) is suspended on the lower section of pier cap beam (2-1);Installation activity bearing (5-2) is in base (7-2) On, drag-line (6-2) is sequentially passed through pier cap beam (2-2) and base (7-2), and carry out stretch-draw anchor in The end face of pier cap beam (2-2), is suspended on pier cap beam (2-2) by overhanging for base plate combined box type track girder (1) Lower section;It is consequently formed suspension type base plate overhanging combined box type track girder suspension system.
CN201620123150.6U 2015-11-10 2016-02-17 Overhanging combination box track roof beam system of hanging of suspension type monorail transit bottom plate Withdrawn - After Issue CN205474625U (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201520890415 2015-11-10
CN2015208904150 2015-11-10

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CN205474625U true CN205474625U (en) 2016-08-17

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105568786A (en) * 2015-11-10 2016-05-11 北京交通大学 Suspended monorail transit bottom plate overhung combined box type rail beam suspending system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105568786A (en) * 2015-11-10 2016-05-11 北京交通大学 Suspended monorail transit bottom plate overhung combined box type rail beam suspending system
CN105568786B (en) * 2015-11-10 2024-05-10 北京交通大学 Overhanging combination box track roof beam suspension system of suspension type monorail transit bottom plate

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Granted publication date: 20160817

Effective date of abandoning: 20240510

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Granted publication date: 20160817

Effective date of abandoning: 20240510

AV01 Patent right actively abandoned
AV01 Patent right actively abandoned