CN208563001U - Full assembly lattice overhead monorail track structure - Google Patents
Full assembly lattice overhead monorail track structure Download PDFInfo
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- CN208563001U CN208563001U CN201821202343.6U CN201821202343U CN208563001U CN 208563001 U CN208563001 U CN 208563001U CN 201821202343 U CN201821202343 U CN 201821202343U CN 208563001 U CN208563001 U CN 208563001U
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- bent cap
- truss
- interconnecting piece
- girder
- track structure
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Abstract
The utility model discloses a kind of full assembly lattice overhead monorail track structures, including pier stud, bent cap, interconnecting piece and track girder；Pier stud and bent cap are all made of lattice truss structure, and bent cap is installed on pier stud, and interconnecting piece is fixed with bent cap and track girder respectively；Pier stud is bolted with bent cap, and bent cap is bolted with interconnecting piece, and interconnecting piece and track girder are bolted.Each component can be prefabricated in the factory completion, and transport carries out being bolted installation to construction site, is easily installed and dismantles, and be conducive to raising construction efficiency, good economy performance；Total is reasonable, and interconnecting piece is integral by the connection of adjacent two Pin bent cap, and more conducively pier stud and bent cap structure resists out-of-plane vehicle braking force.
Description
Technical field
The utility model relates to a kind of full assembly lattice overhead monorail track structures.
Background technique
Suspension type monorail traffic is a kind of form of monorail transit.Suspension type monorail is in China still in the rank of desk study
Section.Overhead monorail traffic system construction flexibly, build it is relatively easy, relatively be suitble in low freight volume short distance traffic.It generallys use at present
The form of site welding carries out track installation, on the one hand installs and maintenance replacement is inconvenient, another aspect economy is poor.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of full assembly lattice being easily installed
Overhead monorail track structure improves construction efficiency.
The purpose of this utility model is achieved through the following technical solutions: full assembly lattice overhead monorail track knot
Structure, including pier stud, bent cap, interconnecting piece and track girder；
Bent cap is installed, interconnecting piece is fixed with bent cap and track girder respectively on pier stud；
Pier stud is bolted with bent cap, and bent cap is bolted with interconnecting piece, and interconnecting piece and track girder are bolted.
It is preferred that pier stud is lattice type steel column.
It is preferred that bent cap is plane girder.
It is preferred that lattice type steel column and plane girder composition T-type or gate.
It is preferred that lattice type steel column is pre- through factory by the fashioned iron rod piece such as flute profile, I-shaped, H-type, rectangle, circle
System is welded.
It is preferred that plane girder include the vertical web member of truss, truss lower edge, truss wind up, diagonal web member and prominent branch
Seat；
The vertical web member of truss and diagonal web member is arranged between winding up in truss lower edge and truss；Truss lower edge includes three sections of chord members:
First end string, middle part chord member and second end string are provided on first end string, middle part chord member and second end string and install prominent support
Slot, prominent support are welded and fixed after filling in slot.
It is preferred that plane girder is welded by fashioned iron rod piece through prefabrication, chord member end is provided with connection
Connector.
It is preferred that the top rounded corner of prominent support, forms an arc sections.
It is preferred that interconnecting piece includes arch connector, connecting plate and bolt assembly；
Connecting plate, arch connector are fixed on track girder by bolt assembly, the end of arch connector and connection
The end of plate wraps the formation of truss vertical web member.
It is preferred that being provided with ribbed stiffener in the middle part of arch connector.
It is preferred that between connecting plate and arch connector, between connecting plate and the vertical web member of truss and truss
Bed course is provided between vertical web member and arch connector；
Bed course is rubber pad or shock insulation gasket.
It is preferred that bolt assembly includes the bolt with gasket and double nut.
The completion the beneficial effects of the utility model are: each component can be prefabricated in the factory, transport to construction site carry out spiral shell
It tethers and connects installation, be easily installed and dismantle, be conducive to improve construction efficiency, good economy performance；
Total is reasonable, and interconnecting piece is integral by the connection of adjacent two Pin bent cap, and more conducively pier stud is resisted with bent cap structure
Out-of-plane vehicle braking force.
Detailed description of the invention
Fig. 1 is gate pier stud bent cap and its connection structure three-dimensional axonometric drawing；
Fig. 2 is T-type pier stud bent cap and its connection structure three-dimensional axonometric drawing；
Fig. 3 is lattice type steel column schematic diagram；
Fig. 4 is plane girder schematic diagram；
Fig. 5 is plane girder partial schematic diagram；
Fig. 6 is one of plane girder, interconnecting piece and track girder connection schematic diagram；
Fig. 7 is the two of plane girder, interconnecting piece and track girder connection schematic diagram；
Fig. 8 is track beam end drawing；
Fig. 9 is connecting plate drawing；
Figure 10 is arch connector drawing；
In figure, 1- lattice type steel column, 1.1- bolt hole, 2- plane girder, the vertical web member of 2.1- truss, under 2.2- truss
String, 2.3- dash forward support, 2.3.1- arc sections, 3- interconnecting piece, 3.1- arch connector, 3.1.1- hook type bending part,
3.1.2- ribbed stiffener, 3.1.3- oblong hole, 3.2- bed course, 3.3- connecting plate, 3.4- bolt assembly, 4- track girder, 4.1- abdomen
Plate thickened area, 4.2- circular hole.
Specific embodiment
The technical solution of the utility model, but the protection scope of the utility model are described in further detail with reference to the accompanying drawing
It is not limited to as described below.
As depicted in figs. 1 and 2, assembly lattice overhead monorail track structure, including pier stud, bent cap, interconnecting piece 3 and rail entirely
Road beam 4；
Bent cap is installed, interconnecting piece 3 is fixed with bent cap and track girder 4 respectively, and interconnecting piece 3 is used for adjacent two Pin bent cap on pier stud
And the connection between interconnecting piece 3；
Pier stud is bolted with bent cap, and bent cap is bolted with interconnecting piece 3, and interconnecting piece 3 and 4 bolt of track girder connect
It connects.
In a preferred embodiment, as shown in figure 3, pier stud is lattice type steel column 1, bent cap is plane girder 2, lattice
Bolt hole 1.1 is prefabricated on steel column 1, for connecting with plane girder 2.
In a preferred embodiment, lattice type steel column 1 and plane girder 2 form T-type or gate (Jiong type).
In a preferred embodiment, lattice type steel column 1 is passed through by the fashioned iron rod piece such as flute profile, I-shaped, H-type, rectangle, circle
Prefabrication is welded.
In a preferred embodiment, as shown in Figure 4 to 7, plane girder 2 includes under the vertical web member 2.1 of truss, truss
String 2.2, truss wind up, diagonal web member and prominent support 2.3；
The vertical web member 2.1 of truss and diagonal web member is arranged between winding up in truss lower edge 2.2 and truss；Truss lower edge 2.2 includes
Three sections of chord members: first end string, middle part chord member and second end string are provided with peace on first end string, middle part chord member and second end string
The slot of prominent support 2.3 is filled, prominent support 2.3 is welded and fixed after filling in slot.Truss lower edge 2.2 is discontinuous setting, is used to support
Track girder 4.Prominent support 2.3 is located on truss lower edge 2.2.It slots in lower boom corresponding position, by the thick steel plate of top rounded corner
Welding in slot is filled in, upward, prominent lower boom section is used to support track girder 4 on support 2.3 of dashing forward semicircle side.
In a preferred embodiment, plane girder 2 is welded by fashioned iron rod piece through prefabrication, the setting of chord member end
There is jointing, for the connection with lattice type steel column 1, lattice type steel column 1 is connect with plane girder 2.
In a preferred embodiment, the top rounded corner of prominent support 2.3, forms an arc sections 2.3.1.
In a preferred embodiment, interconnecting piece 3 includes arch connector 3.1, connecting plate 3.3 and bolt assembly 3.4；
Connecting plate 3.3, arch connector 3.1 are fixed on track girder 4 by bolt assembly 3.4, arch connector 3.1
End and the end of connecting plate 3.3 wrap the formation of the vertical web member of truss 2.1.
As shown in Figure 10, arch connector 3.1 by steel plate bending or is welded, and is equipped with ribbed stiffener 3.1.2, and arch connects
Fitting 3.1 is equipped with oblong hole 3.1.3, and both ends hook type bending part 3.1.1 and connecting plate 3.3 are vertical to truss together
The formation of web member 2.1 wraps, to realize the connection of adjacent two Pin plane girder 2.
In a preferred embodiment, the middle part of arch connector 3.1 is provided with ribbed stiffener 3.1.2.
In a preferred embodiment, between connecting plate 3.3 and arch connector 3.1, connecting plate 3.3 and the vertical abdomen of truss
Bed course 3.2 is provided between bar 2.1 and between the vertical web member 2.1 of truss and arch connector 3.1；
Bed course 3.2 is rubber pad or shock insulation gasket, for eliminating plane girder 2 and arch connector 3.1, connecting plate 3.3
Between installation error, while play slow down the bogie of car in track girder 4 when driving caused by vibration.
Connecting plate 3.3 is equipped with slotted hole 4.2, on the one hand with arch connector 3.1 together to the formation of the vertical web member of truss 2.1
It wraps, the connection on the other hand as adjacent two connecting plates 3.3 across track girder 4, for track girder 4.
In a preferred embodiment, bolt assembly 3.4 includes the bolt with gasket and double nut, and bolt is successively from track
It is passed through in beam 4, connecting plate 3.3, bed course 3.2, the screw hole of arch connector 3.1 or circular hole 4.2, by adjacent two across track girder 4
It is attached with adjacent two Pin plane girder 2.
In a preferred embodiment, 4 end of track girder is provided with web thickened area 4.1 and circular bolt holes 1.1.Web
Thickened area 4.1 is located at the end area of track girder 4.As shown in figure 8, the circular hole 4.2 of track girder 4 with interconnecting piece 3 for connecting.Connection
The structure of plate 3.3 is as shown in Figure 9.
Full assembly lattice overhead monorail track structure assembly technology, first installs lattice type steel column 1, then installs preceding across plane
Truss 2, i.e., it is mountable before across track girder 4, across plane girder 2 after then installing, i.e., it is mountable after across track girder 4, be subsequently mounted
Front and back is attached fixation across plane girder 2 across track girder 4 and front and back by interconnecting piece 3.
If only need to first remove interconnecting piece 3 across track girder 4 before need to replacing, across track girder 4 and can guarantee after not influencing
Under the premise of support safety afterwards across track girder 4, replacement is updated across track girder 4 across track girder 4, and to preceding before removing.
The utility model:
Lattice pillarwork: main component lattice type steel column 1, plane girder 2 are all made of profile composition, cancelled structure
Rigidity is big, and attachment weld disperses, and under the influence of thermal weld stress is to shaping structures, is easy to quality and precision controlling.
Full assembling structure: all components are prefabricated in the factory completion, and transport carries out being bolted installation to construction site, together
When by reasonable assembly technology sequence, convenient for the erection and maintenance replacement of track girder 4.
Track girder 4 and pier stud bent cap connection structure: using the freely-supported support pattern of prominent support 2.3, reduce bearing area, keep away
Exempt from that bearing surface is excessive, the straightness of track girder 4 is influenced, thus vibration when slowing down vehicle driving.
Adjacent two across the connection structure between track girder 4: using complete bolted connection structure, being easily installed and tears open
It unloads, while this connection structure forms hood type structure, truss connection parallel with bent cap also connects into adjacent two Pin plane girder
Whole, more conducively pier stud and bent cap structure resists out-of-plane vehicle braking force.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, and should refer to
Out, any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc. should all include
It is within the protection scope of the utility model.
Claims (10)
1. assembly lattice overhead monorail track structure entirely, it is characterised in that: including pier stud, bent cap, interconnecting piece and track girder；
Bent cap is installed, interconnecting piece is fixed with bent cap and track girder respectively on pier stud；
Pier stud is bolted with bent cap, and bent cap is bolted with interconnecting piece, and interconnecting piece and track girder are bolted.
2. full assembly lattice overhead monorail track structure according to claim 1, it is characterised in that: pier stud is lattice
Steel column, bent cap are plane girder.
3. full assembly lattice overhead monorail track structure according to claim 2, it is characterised in that: lattice type steel column with
Plane girder forms T-type or gate.
4. full assembly lattice overhead monorail track structure according to claim 2, it is characterised in that: lattice type steel column by
The fashioned iron rod piece such as flute profile, I-shaped, H-type, rectangle, circle is welded through prefabrication.
5. full assembly lattice overhead monorail track structure according to claim 1, it is characterised in that: plane girder includes
The vertical web member of truss, truss lower edge, truss wind up, diagonal web member and prominent support；
The vertical web member of truss and diagonal web member is arranged between winding up in truss lower edge and truss；Truss lower edge includes three sections of chord members: first
String, middle part chord member and second end string are held, the slot for installing prominent support is provided on first end string, middle part chord member and second end string,
Prominent support is welded and fixed after filling in slot.
6. full assembly lattice overhead monorail track structure according to claim 5, it is characterised in that: plane girder is by type
Steel rod elements are welded through prefabrication, and chord member end is provided with jointing.
7. full assembly lattice overhead monorail track structure according to claim 5, it is characterised in that: the top of prominent support
Rounded corner forms an arc sections.
8. according to the full assembly lattice overhead monorail track structure described in claim 5, it is characterised in that: interconnecting piece includes arch
Connector, connecting plate and bolt assembly；
Connecting plate, arch connector are fixed on track girder by bolt assembly, the end of arch connector and connecting plate
End wraps the formation of plane girder vertical web member.
9. according to full assembly lattice overhead monorail track structure according to any one of claims 8, it is characterised in that: in arch connector
Portion is provided with ribbed stiffener.
10. according to full assembly lattice overhead monorail track structure according to any one of claims 8, it is characterised in that: connecting plate and arch
Pad is provided between connector, between connecting plate and the vertical web member of truss and between the vertical web member of truss and arch connector
Layer；
Bed course is rubber pad or shock insulation gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821202343.6U CN208563001U (en) | 2018-07-27 | 2018-07-27 | Full assembly lattice overhead monorail track structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821202343.6U CN208563001U (en) | 2018-07-27 | 2018-07-27 | Full assembly lattice overhead monorail track structure |
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| Publication Number | Publication Date |
|---|---|
| CN208563001U true CN208563001U (en) | 2019-03-01 |
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ID=65448478
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821202343.6U Active CN208563001U (en) | 2018-07-27 | 2018-07-27 | Full assembly lattice overhead monorail track structure |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108755290A (en) * | 2018-07-27 | 2018-11-06 | 中国五冶集团有限公司 | Full assembly lattice overhead monorail track structure and assembly technology |
| CN110562406A (en) * | 2019-09-26 | 2019-12-13 | 中建空列（北京）科技有限公司 | Empty iron ferry system |
| CN111535083A (en) * | 2020-05-11 | 2020-08-14 | 中国铁建重工集团股份有限公司 | Switch beam and suspension type single-rail line switching system |
-
2018
- 2018-07-27 CN CN201821202343.6U patent/CN208563001U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108755290A (en) * | 2018-07-27 | 2018-11-06 | 中国五冶集团有限公司 | Full assembly lattice overhead monorail track structure and assembly technology |
| CN110562406A (en) * | 2019-09-26 | 2019-12-13 | 中建空列（北京）科技有限公司 | Empty iron ferry system |
| CN111535083A (en) * | 2020-05-11 | 2020-08-14 | 中国铁建重工集团股份有限公司 | Switch beam and suspension type single-rail line switching system |
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