CN108049262A - The empty iron beam column that track girder is facilitated to assemble - Google Patents
The empty iron beam column that track girder is facilitated to assemble Download PDFInfo
- Publication number
- CN108049262A CN108049262A CN201810059410.1A CN201810059410A CN108049262A CN 108049262 A CN108049262 A CN 108049262A CN 201810059410 A CN201810059410 A CN 201810059410A CN 108049262 A CN108049262 A CN 108049262A
- Authority
- CN
- China
- Prior art keywords
- track girder
- connecting plate
- damper
- construction section
- assemble
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B25/00—Tracks for special kinds of railways
- E01B25/22—Tracks for railways with the vehicle suspended from rigid supporting rails
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B25/00—Tracks for special kinds of railways
- E01B25/22—Tracks for railways with the vehicle suspended from rigid supporting rails
- E01B25/24—Supporting rails; Auxiliary balancing rails; Supports or connections for rails
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
Abstract
The invention discloses a kind of empty iron beam columns that track girder is facilitated to assemble, including column and it is connected to the construction section of column upper end, the construction section is used to connect track girder, the construction section includes installing plate, first connecting plate and the second connecting plate, one end of first connecting plate connects with the upper end of installing plate, the other end of first connecting plate connects with the upper end of the second connecting plate, first connecting plate, second connecting plate, installing plate three surrounds doorframe shape, door frame like structure surrounds the gate space for attachment rail beam, and first crossbeam of the connecting plate as door frame like structure, it is additionally provided on the construction section and is used to implement track girder and the bolted bolt hole of construction section；The installing plate is fixedly connected with column, and second connecting plate is bolted with the first connecting plate.This beam column is used for attachment rail beam, has the characteristics that track girder is easy for installation.
Description
Technical field
The present invention relates to suspension car body track technical field of transportation, more particularly to a kind of empty iron that track girder is facilitated to assemble
Use beam column.
Background technology
As urbanization process is constantly accelerated, city size is grown rapidly, the quickening of urban life rhythm and urban population
Quantity sharply increases, and the travel amount of people is increasing, the increase of this travel amount, it is not limited in single city, but
It has diffused between city and rural area, between city and city.Existing traffic can not meet the trip of people, and the world is major
There is different degrees of automobile congestion phenomenon in city.Therefore, people always search for various modes to solve growing to go out
Traffic jam issue caused by row amount.
Due to empty rail train by traffic above-ground move in the air, build and operational process in have on ground building facilities influence
It is small, open that rear train running speed is fast, track move towards to be laid with the advantages such as environmentally safe in flexible, operational process, therefore its
Rapid development has been obtained in many cities, between city and city.Germany, Japan realize suspension type rail earlier
The R ＆ D design of railway and highway system, in recent years, the country have also carried out corresponding research.How the knot of empty iron track is further optimized
Structure designs, and is the technical issues of those skilled in the art institute is urgently to be resolved hurrily.
The content of the invention
For the structure design for how further optimizing empty iron track set forth above, be those skilled in the art institute urgently
The problem of technical problem to be solved, the present invention provides a kind of empty iron beam column that track girder is facilitated to assemble, this beam column is used for
Attachment rail beam has the characteristics that track girder is easy for installation.
The empty iron beam column that track girder is facilitated to assemble including column and is connected to the construction section of column upper end, the installation
For section for connecting track girder, the construction section includes installing plate, the first connecting plate and the second connecting plate, one end of the first connecting plate
Connect with the upper end of installing plate, the other end of the first connecting plate connects with the upper end of the second connecting plate, and the first connecting plate, second connect
Fishplate bar, installing plate three surround doorframe shape, and door frame like structure surrounds the gate space for attachment rail beam, and the first connecting plate
As the crossbeam of door frame like structure, it is additionally provided on the construction section and is used to implement track girder and the bolted bolt of construction section
Hole；
The installing plate is fixedly connected with column, and second connecting plate is bolted with the first connecting plate.
In the prior art, the suspension type monorail track girder column structure system in China is generally using " wearing pin suspension " and " freely-supported
Two kinds of forms of supporting ", " wearing pin suspension " complete the connection of track girder and beam column by bolt, and " freely-supported supporting " is used with bridge pier ox
Form of the leg as rail beam bearing.In " wearing pin suspension " connection mode, track girder is generally wrapped in a frame structure, rail
Road beam is connected completion indirectly connection with beam column by frame structure with beam column by bolt；And by the way of " freely-supported supporting "
The orbital segment welding of track girder is generally formed, track girder is supported on bracket.Above using the track beam column of " wearing pin suspension "
Structural system is in installation process, it is necessary to track girder and the assembly of frame structure are accurately lifted on space specific position, just
Can complete bolt and wear operation, thus " wearing pin suspension " form there are assembly difficulty it is big the problem of；And the track girder of " freely-supported supporting "
Column structure system after completion of installation, bridge pier bracket to be supported on top track girder horizontally and vertically displacement constraint ability compared with
Difference, in train passage, there are riding comfort it is poor the problem of.
In the present solution, the installing plate set, for attachment rail beam, the gate space is to be used to house on construction section
The space of track girder.In the present solution, due to being bolted between track girder and construction section, therefore the construction section that this programme provides
The form of being welded to connect need not be used when being connected with track girder, therefore uses the construction section that this programme provides in progress and track girder
Assembling process in, on itself, the mechanical property of track girder without influence, facilitate and obtain mechanical property and corrosion resistance stablizes
Track girder column structure system.Meanwhile track girder is during prolonged be on active service, with being continuously increased, in environment for freight volume
The effect of various unfavorable factors, the degeneration of material performance itself so that its inevitably there is disease and cause depression of bearing force,
Durability reduces, using this programme, due to using track girder and the bolted fixed form of construction section so that is carrying out track
When beam is safeguarded or replaced, have the characteristics that track girder demolition, installation are convenient, destructive need not remove.Due to the second connecting plate conduct
The gusset of track girder and the second connecting plate is bolted with the first connecting plate, thus can by track girder be installed on the first connecting plate with
Behind the space that installing plate surrounds, then carry out bolt of second connecting plate on the first connecting plate connect with it is compact, easily by rail
Road beam is held between installing plate and the second connecting plate, in this way, using this programme, can not only utilize the second connecting plate to track
The side of beam provides constraint, can optimize the stress that bolt is connected between construction section and track girder, while also have track girder and peace
Dress section cooperation compactedness is high, track girder inserts the characteristics of installation space is easily achieved.
Further technical solution is：
In both second connecting plate and installing plate, it is provided at least one for construction section and track beam bolt
The bolt hole of connection is provided with for construction section and the bolted bolt hole of track girder on first connecting plate.This programme
In, bolt hole on both the second connecting plate and installing plate carries out horizontal direction for track girder on this beam column and determines for installing
The connection bolt of position, the bolt hole on the first connecting plate carry out vertical direction positioning for track girder for installing on this beam column
Connection bolt, the axis direction for the bolt hole being preferably arranged on both the second connecting plate and installing plate is respectively positioned on level side
To the axis direction of the bolt hole on the first connecting plate is located at vertical direction, in this way, being respectively mounted connection spiral shell in upper bolt hole
It, can be as far as possible so that bolt tension during the work time be connected, to improve the reliability of connection bolt after bolt.
The bottom of the installing plate and the bottom of the second connecting plate are respectively and fixedly provided with extension cross rib, and two extension cross ribs have one side
Have to the one side extension where gate space, and between two extension cross ribs between being connected with outside for gate space bottom
Gap.In the present solution, the extension cross rib is used to match the design shape of existing track girder, that is, extend cross rib to gate space place
Supporting surface of the part of one side extension as track girder walking surface.More than gap extends downwardly to hang vehicle for power pendant
Body.
As a kind of column way of realization high to space availability ratio, the column includes upright bar section and one end and upright bar section
The bending segment that upper end is connected, the construction section are connected on the other end of bending segment.This programme is completed after the fixation of earth's surface, peace
Dress section is located at the side of upright bar section, in this way, can by erection of track beam above the existing road surface track by way of, reduce this beam
Column forms track system and sets up ground space size that is required or occupying.
As a kind of integrated programme beneficial to riding comfort, damper is further included, in the both ends of the damper,
On a mounting board, the other end is connected in upright bar section for middle one end connection, and when flexible deformation occurs for bending segment, the damper
For reducing the speed of the flexible deformation.In the present solution, spring-damper, hydraulic damper etc. can be used in the damper,
The flexible deformation of bending segment is constrained by the damper, the speed that flexible deformation occurs for bending segment can be reduced, so as to reduce row
The amplitude and severe degree that vehicle is shaken above and below during current achieve the purpose that improve passenger's riding comfort.
As a kind of scheme to damper with safeguard function, the damper is arranged on the downside of bending segment, and curved
Groove is additionally provided on the downside of trisection, the damper is partially located in the groove or is entirely located in the groove.
For damper is caused to be installed in the space of an absolute closing or relative closure, with the reality according to damper
Working environment provides protection for damper, and the damper is entirely located in the groove, further includes flexible sealing plate, described soft
Property sealing plate be installed at the notch of groove, the flexibility sealing plate is used to close the notch of the groove.In the present solution, by damper
It is arranged in the groove of bending segment bottom, protection is provided to the top surface of damper and side using bending segment, meanwhile, flexibility envelope
Plate is used for the notch of closed pockets, and the groove is closed as to the space for the space or relative closure definitely closed.It is above exhausted
Completely isolated to the space, that is, inside grooves and the external world of closing, such as flexible sealing plate has air-tightness and watertightness, this situation in itself
Rubber slab, waterproof sealing cloth etc. can be used in lower flexible material, and being suitable for beam column setting area environment such as has compared with severe corrosive；With
The space of upper relative closure can be that the slot opening covered by flexible sealing plate has gas permeability, i.e. sealing plate has ventilative in itself
Property, general cloth can be used in flexible material in the case of this, and being suitable for beam column setting area environment such as has denseer dust.
Can the technical solution that damper installation space is completely separated from the atmosphere, institute be realized by flexible sealing plate as one kind
The material for stating flexible sealing plate is airtight material.
The damper be spring-damper or hydraulic damper, and the both ends of damper respectively with upright bar section and installing plate
It is articulated and connected by articulated shaft；
In bending segment stress deformation, the both ends of damper can be rotated compared with articulated shaft.In the present solution, in bending segment
During generation flexible deformation, the shearing on damper can be effectively reduced, by way of optimal damping device stress, that improves beam column can
By property and stability.
The invention has the advantages that：
In the present solution, the installing plate set, for attachment rail beam, the gate space is to be used to house on construction section
The space of track girder.In the present solution, due to being bolted between track girder and construction section, therefore the construction section that this programme provides
The form of being welded to connect need not be used when being connected with track girder, therefore uses the construction section that this programme provides in progress and track girder
Assembling process in, on itself, the mechanical property of track girder without influence, facilitate and obtain mechanical property and corrosion resistance stablizes
Track girder column structure system.Meanwhile track girder is during prolonged be on active service, with being continuously increased, in environment for freight volume
The effect of various unfavorable factors, the degeneration of material performance itself so that its inevitably there is disease and cause depression of bearing force,
Durability reduces, using this programme, due to using track girder and the bolted fixed form of construction section so that is carrying out track
When beam is safeguarded or replaced, have the characteristics that track girder demolition, installation are convenient, destructive need not remove.Due to the second connecting plate conduct
The gusset of track girder and the second connecting plate is bolted with the first connecting plate, thus can by track girder be installed on the first connecting plate with
Behind the space that installing plate surrounds, then carry out bolt of second connecting plate on the first connecting plate connect with it is compact, easily by rail
Road beam is held between installing plate and the second connecting plate, in this way, using this programme, can not only utilize the second connecting plate to track
The side of beam provides constraint, can optimize the stress that bolt is connected between construction section and track girder, while also have track girder and peace
Dress section cooperation compactedness is high, track girder inserts the characteristics of installation space is easily achieved.
Description of the drawings
Fig. 1 is the structural representation of empty one specific embodiment of iron beam column of the present invention that track girder is facilitated to assemble
Figure.
Reference numeral in figure is followed successively by：1st, bending segment, 2, upright bar section, 3, construction section, 4, damper, the 5, first connection
Plate, the 6, second connecting plate, 7, installing plate, 8, bar shaped rib, 9, mounting surface, 10, bolt hole, 11, extension cross rib.
Specific embodiment
With reference to embodiment, the present invention is described in further detail, but the present invention structure be not limited only to it is following
Embodiment.
Embodiment 1：
As shown in Figure 1, facilitate the empty iron beam column that track girder assembles, including column and the construction section of column upper end is connected to
3, for the construction section 3 for connecting track girder, the construction section 3 includes installing plate 7, the first connecting plate 5 and the second connecting plate 6,
One end of first connecting plate 5 connects with the upper end of installing plate 7, the upper end phase of the other end of the first connecting plate 5 and the second connecting plate 6
It connects, the first connecting plate 5, the second connecting plate 6,7 three of installing plate surround doorframe shape, and door frame like structure is surrounded for attachment rail beam
Gate space, and crossbeam of first connecting plate 5 as door frame like structure be additionally provided on the construction section 3 and be used to implement rail
Road beam and 3 bolted bolt hole 10 of construction section；
The installing plate 7 is fixedly connected with column, and second connecting plate 6 is bolted with the first connecting plate 5.
In the prior art, the suspension type monorail track girder column structure system in China is generally using " wearing pin suspension " and " freely-supported
Two kinds of forms of supporting ", " wearing pin suspension " complete the connection of track girder and beam column by bolt, and " freely-supported supporting " is used with bridge pier ox
Form of the leg as rail beam bearing.In " wearing pin suspension " connection mode, track girder is generally wrapped in a frame structure, rail
Road beam is connected completion indirectly connection with beam column by frame structure with beam column by bolt；And by the way of " freely-supported supporting "
The orbital segment welding of track girder is generally formed, track girder is supported on bracket.Above using the track beam column of " wearing pin suspension "
Structural system is in installation process, it is necessary to track girder and the assembly of frame structure are accurately lifted on space specific position, just
Can complete bolt and wear operation, thus " wearing pin suspension " form there are assembly difficulty it is big the problem of；And the track girder of " freely-supported supporting "
Column structure system after completion of installation, bridge pier bracket to be supported on top track girder horizontally and vertically displacement constraint ability compared with
Difference, in train passage, there are riding comfort it is poor the problem of.
In the present solution, the installing plate 7 set, for attachment rail beam, the gate space is to be used to hold on construction section 3
Put the space of track girder.In the present solution, due to being bolted between track girder and construction section 3, therefore the peace that this programme provides
Dress section 3 need not use the form of being welded to connect when be connected with track girder, thus use the construction section 3 that this programme provides in progress and
In the assembling process of track girder, on itself, the mechanical property of track girder without influence, facilitate and obtain mechanical property and corrosion resistance
Stable track girder column structure system.Meanwhile track girder is during prolonged be on active service, with being continuously increased of freight volume, ring
The effect of various unfavorable factors, the degeneration of material performance itself in border so that it inevitably disease occurs and causes to carry
Power declines, durability reduces, using this programme, due to using track girder and 3 bolted fixed form of construction section so that
When carrying out track girder maintenance or replacing, have the characteristics that track girder demolition, installation are convenient, destructive need not remove.Due to the second company
Fishplate bar 6 is bolted as the gusset of track girder and the second connecting plate 6 with the first connecting plate 5, therefore can be installed on by track girder
Behind the space that first connecting plate 5 is surrounded with installing plate 7, then carry out bolt connection of second connecting plate 6 on the first connecting plate 5
With it is compact, track girder is easily held on 7 and second connecting plate 6 of installing plate between, not only can be in this way, using this programme
There is provided constraint to the side of track girder using the second connecting plate 6, can optimize connected between construction section 3 and track girder bolt by
Power, while also have the characteristics that track girder coordinates compactedness height, track girder to insert installation space and be easily achieved with construction section 3.
Embodiment 2：
As shown in Figure 1, the present embodiment is further qualified on the basis of embodiment 1：Second connecting plate 6 and installation
In 7 the two of plate, it is provided at least one and connects for construction section 3 and the bolted bolt hole 10 of track girder, described first
It is provided on fishplate bar 5 for construction section 3 and the bolted bolt hole 10 of track girder.In the present solution, the second connecting plate 6 and installation
Bolt hole 10 in 7 the two of plate carries out the connection bolt of horizontal direction positioning for installation for track girder on this beam column, the
Bolt hole 10 on one connecting plate 5 carries out the connection bolt of vertical direction positioning for installation for track girder on this beam column,
The axis direction for being preferably arranged to the second connecting plate 6 and the bolt hole 10 in 7 the two of installing plate is respectively positioned on horizontal direction, and first connects
The axis direction of bolt hole 10 on fishplate bar 5 is located at vertical direction, in this way, being respectively mounted connection bolt in upper bolt hole 10
It afterwards, can be as far as possible so that bolt tension during the work time be connected, so that this beam column obtains preferable bearing capacity.
The bottom of the installing plate 7 and the bottom of the second connecting plate 6 are respectively and fixedly provided with extension cross rib 11, and two extension cross ribs 11 are equal
There is the one side extension where a lateral gate space, and have between two extension cross ribs 11 and connect for gate space bottom with outside
Logical gap.In the present solution, the extension cross rib 11 is used to match the design shape of existing track girder, that is, extend cross rib 11 to door
Supporting surface of the part of type space side extension as track girder walking surface.More than gap extends downwardly for power pendant
To hang car body.
As a kind of column way of realization high to space availability ratio, the column includes upright bar section 2 and one end and upright bar
The bending segment 1 that 2 upper ends of section are connected, the construction section 3 are connected on the other end of bending segment 1.This programme completes consolidating in earth's surface
After fixed, construction section 3 is located at the side of upright bar section 2, in this way, can pass through the side by erection of track beam above existing road surface track
Formula reduces this beam column and sets up ground space size that is required or occupying.
As a kind of integrated programme beneficial to riding comfort, damper 4 is further included, in the both ends of the damper 4,
Wherein one end is connected on installing plate 7, and the other end is connected in upright bar section 2, and when flexible deformation occurs for bending segment 1, it is described
Damper 4 is used to reduce the speed of the flexible deformation.In the present solution, spring-damper 4, hydraulic pressure can be used in the damper 4
Damper 4 etc. constrains the flexible deformation of bending segment 1 by the damper 4, can reduce the speed that flexible deformation occurs for bending segment 1
Degree so as to reduce the amplitude and severe degree that train is shaken above and below during current, reaches and improves passenger's riding comfort
Purpose.
As a kind of scheme to damper 4 with safeguard function, the damper 4 is arranged on the downside of bending segment 1, and
The downside of bending segment 1 is additionally provided with groove, and the damper 4 is partially located in the groove or is entirely located in the groove.
For damper 4 is caused to be installed in the space of an absolute closing or relative closure, with the reality according to damper 4
Border working environment provides protection for damper 4, and the damper 4 is entirely located in the groove, further includes flexible sealing plate, institute
It states flexible sealing plate to be installed at the notch of groove, the flexibility sealing plate is used to close the notch of the groove.It in the present solution, will resistance
Buddhist nun's device 4 is arranged in the groove of 1 bottom of bending segment, provides protection to the top surface of damper 4 and side using bending segment 1, together
When, flexible sealing plate is used for the notch of closed pockets, and the groove is closed as to the sky for the space or relative closure definitely closed
Between.The space definitely closed above i.e. inside grooves and the external world are completely isolated, and such as flexible sealing plate has air-tightness and watertight in itself
Property, rubber slab, waterproof sealing cloth etc. can be used in flexible material in the case of this, and being suitable for beam column setting area environment such as has relatively by force
Corrosivity；The space of more than relative closure can be that the slot opening covered by flexible sealing plate has gas permeability, i.e. sealing plate in itself
With gas permeability, general cloth can be used in flexible material in the case of this, and being suitable for beam column setting area environment such as has denseer ash
Dirt.
Can the technical solution that 4 installation space of damper is completely separated from the atmosphere, institute be realized by flexible sealing plate as one kind
The material for stating flexible sealing plate is airtight material.
The damper 4 be spring-damper or hydraulic damper, and the both ends of damper 4 respectively with upright bar section 2 and peace
Loading board 7 is articulated and connected by articulated shaft；
In 1 stress deformation of bending segment, the both ends of damper 4 can be rotated compared with articulated shaft.In the present solution, it is bending
When flexible deformation occurs for section 1, the shearing on damper 4 can be effectively reduced, by way of 4 stress of optimal damping device, improves beam
The reliability and stability of column.
Embodiment 3：
As shown in Figure 1, do further restriction on the basis of the technical solution that the present embodiment is provided in embodiment 1：This implementation
In example, the surface in the gate space includes the mounting surface 9 for 6 surface of the second connecting plate, and the mounting surface 9 is vertical plane, together
When, the first connecting plate 5 for global formation or is welded to connect with installing plate 7, and it is in strip to be further fixed on the vertical plane a plurality of
Bar shaped rib 8, the length direction of the bar shaped rib 8 is each along the extending direction of track girder.In this way, using this programme, in track girder
After outside is arranged at 8 corresponding groove of bar shaped rib, when completing track girder with the assembling of this beam column, first on the first connecting plate 5
The second connecting plate 6 is not connected to, track girder is inserted by the first connecting plate 5, the side of installing plate 7 or end face so that track girder fovea superior
After slot coordinates with bar shaped rib 8, track girder is cut to by bar shaped rib 8, support is provided, then complete the second connecting plate 6 and first again
The assembling of connecting plate 5.Using this programme, since bar shaped rib 8 can provide the support of vertical direction as track girder, in this way, using
Scheme beam column provided in this embodiment in vertical direction to the supporting surface bigger of track girder, beneficial to the stress for reducing connection bolt and
Improve the reliability of track girder support.
The above content is combine specific preferred embodiment to the further description of the invention made, it is impossible to assert this
The specific embodiment of invention is confined to these explanations.For those of ordinary skill in the art to which the present invention belongs,
The other embodiment drawn in the case where not departing from technical scheme should be included in the protection domain of corresponding invention.
Claims (9)
1. the empty iron beam column that track girder is facilitated to assemble, including column and the construction section (3) of column upper end, the installation are connected to
Section (3) is used to connect track girder, which is characterized in that the construction section (3) includes installing plate (7), the first connecting plate (5) and second
Connecting plate (6), one end of the first connecting plate (5) connect with the upper end of installing plate (7), the other end of the first connecting plate (5) and
The upper end of two connecting plates (6) connects, and the first connecting plate (5), the second connecting plate (6), installing plate (7) three surround doorframe shape, door
Frame like structure surrounds the gate space for attachment rail beam, and crossbeam of the first connecting plate (5) as door frame like structure, described
It is additionally provided on construction section (3) and is used to implement track girder and construction section (3) bolted bolt hole (10)；
The installing plate (7) is fixedly connected with column, and second connecting plate (6) is bolted with the first connecting plate (5).
2. the empty iron beam column according to claim 1 that track girder is facilitated to assemble, which is characterized in that second connecting plate
(6) in installing plate (7) the two, being provided at least one for construction section (3) and the bolted bolt hole of track girder
(10), it is provided on first connecting plate (5) for construction section (3) and the bolted bolt hole of track girder (10).
3. the empty iron beam column according to claim 1 that track girder is facilitated to assemble, which is characterized in that the installing plate (7)
Bottom and the second connecting plate (6) bottom be respectively and fixedly provided with extension cross rib (11), two extension cross ribs (11) have a lateral gate
One side extension where space, and there is the gap connected for gate space bottom with outside between two extension cross ribs (11).
4. the empty iron beam column according to claim 1 that track girder is facilitated to assemble, which is characterized in that the column includes vertical
The bending segment (1) that rod segment (2) and one end are connected with upright bar section (2) upper end, the construction section (3) are connected to the another of bending segment (1)
On one end.
5. the empty iron beam column according to claim 4 that track girder is facilitated to assemble, which is characterized in that further include damper
(4), in the both ends of the damper (4), wherein one end is connected on installing plate (7), and the other end is connected in upright bar section (2),
And when flexible deformation occurs for bending segment (1), the damper (4) is used to reduce the speed of the flexible deformation.
6. the empty iron beam column according to claim 5 that track girder is facilitated to assemble, which is characterized in that the damper (4)
The downside of bending segment (1) is arranged on, and groove is additionally provided on the downside of bending segment (1), the damper (4) is partially located at described
In groove or it is entirely located in the groove.
7. the empty iron beam column according to claim 6 that track girder is facilitated to assemble, which is characterized in that the damper (4)
It is entirely located in the groove, further includes flexible sealing plate, the flexibility sealing plate is installed at the notch of groove, the flexibility sealing plate
For closing the notch of the groove.
8. the empty iron beam column according to claim 7 that track girder is facilitated to assemble, which is characterized in that the flexibility sealing plate
Material is airtight material.
9. the empty iron beam column according to claim 5 that track girder is facilitated to assemble, which is characterized in that the damper (4)
For spring-damper or hydraulic damper, and the both ends of damper (4) pass through respectively with upright bar section (2) and installing plate (7) it is hinged
Axis is articulated and connected；
In bending segment (1) stress deformation, the both ends of damper (4) can be rotated compared with articulated shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810059410.1A CN108049262B (en) | 2018-01-22 | 2018-01-22 | Empty beam column for iron of convenient track roof beam assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810059410.1A CN108049262B (en) | 2018-01-22 | 2018-01-22 | Empty beam column for iron of convenient track roof beam assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108049262A true CN108049262A (en) | 2018-05-18 |
| CN108049262B CN108049262B (en) | 2023-08-22 |
Family
ID=62127475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810059410.1A Active CN108049262B (en) | 2018-01-22 | 2018-01-22 | Empty beam column for iron of convenient track roof beam assembly |
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| Country | Link |
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| CN (1) | CN108049262B (en) |
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| DE3113786A1 (en) * | 1981-04-04 | 1982-10-28 | Thyssen Aufzüge GmbH, 7303 Neuhausen | Adjustable suspension arrangement for support rails |
| CN105220584A (en) * | 2015-11-04 | 2016-01-06 | 上海空列轨道技术有限公司 | detachable track |
| CN206646342U (en) * | 2017-03-24 | 2017-11-17 | 中国五冶集团有限公司 | Assembled overhead monorail traffic track beam |
| CN206752217U (en) * | 2017-08-07 | 2017-12-15 | 中建空列（北京）工程设计研究院有限公司 | The track girder bindiny mechanism of suspension type sky iron |
| CN208136642U (en) * | 2018-01-22 | 2018-11-23 | 中唐空铁科技有限公司 | The empty iron beam column for facilitating track girder to assemble |
-
2018
- 2018-01-22 CN CN201810059410.1A patent/CN108049262B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1219849A (en) * | 1959-04-10 | 1960-05-19 | Demag Zug Gmbh | Suspended track |
| DE3113786A1 (en) * | 1981-04-04 | 1982-10-28 | Thyssen Aufzüge GmbH, 7303 Neuhausen | Adjustable suspension arrangement for support rails |
| CN105220584A (en) * | 2015-11-04 | 2016-01-06 | 上海空列轨道技术有限公司 | detachable track |
| CN206646342U (en) * | 2017-03-24 | 2017-11-17 | 中国五冶集团有限公司 | Assembled overhead monorail traffic track beam |
| CN206752217U (en) * | 2017-08-07 | 2017-12-15 | 中建空列（北京）工程设计研究院有限公司 | The track girder bindiny mechanism of suspension type sky iron |
| CN208136642U (en) * | 2018-01-22 | 2018-11-23 | 中唐空铁科技有限公司 | The empty iron beam column for facilitating track girder to assemble |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108049262B (en) | 2023-08-22 |
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