CN209276917U - A kind of suspension type monorail traffic system and its pillarwork - Google Patents
A kind of suspension type monorail traffic system and its pillarwork Download PDFInfo
- Publication number
- CN209276917U CN209276917U CN201822231866.XU CN201822231866U CN209276917U CN 209276917 U CN209276917 U CN 209276917U CN 201822231866 U CN201822231866 U CN 201822231866U CN 209276917 U CN209276917 U CN 209276917U
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- column
- pillarwork
- cantilever beam
- track girder
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Abstract
The utility model discloses a kind of suspension type monorail traffic system and its pillarwork, the latter includes column, cantilever beam and support bracket, and the bottom end of the column is detachably connected by the first connection structure with pile foundation；One end of cantilever beam is detachably connected by the second connection structure and the top of the column；The interior plate of support bracket and the cantilever beam is detachably connected, and the side of the track girder of the suspension type monorail traffic system is supported in the support bracket, and the other side is supported in second connection structure.The pillarwork is removably mounted in pile foundation by column, can effectively shorten the site operation period；And column is readily disassembled and replaces, and facilitates the maintenance and maintenance of pillarwork, and need to only change T-type pier stud into when route needs to adjust and single line change two-wire can be completed, modified line process is simple and convenient.
Description
Technical field
The utility model belongs to technical field of rail traffic more particularly to a kind of suspension type monorail traffic system and its pier stud
Structure.
Background technique
Suspension type monorail traffic system is one kind of monorail transit, its main feature is that train is suspended under track.Pier stud knot
Structure be used to support with attachment rail beam, be the key components of suspension type monorail traffic system.
A kind of existing pillarwork includes pier stud ontology and the bracket that is mounted on pier stud ontology, and pier stud ontology is whole
Unit-welded structure, bracket are used to support track girder.But chamber size is smaller in existing pier stud and closes, and is carrying out pier stud weldering
It connects in operation process, there are the security risks such as heatstroke poisoning for welding personnel；Simultaneously as pier stud volume is larger, there are overlength, surpass
Wide and overweight state causes transport limited and higher cost；And the pier stud of supporting track beam and the welding difficulty of cantilever are larger, weldering
It connects more demanding.
Another existing pillarwork, track girder is directly fixedly connected with the column of pier stud ontology, still, when single
It when track girder need to repair, needs to destroy track girder or column, when dismounting maintenance track beam, a plurality of tracks beam need to be torn open one by one
It removes, increases the workload of maintenance, and T-type bridge pier part is directly connect with column close to the bracket of stud sides, leads to vertical ruler
Very little limited, there is security risks.
Utility model content
The purpose of this utility model is at least to solve one of above-mentioned problems of the prior art, the purpose be by with
Lower technical solution is realized.
The utility model provides a kind of pillarwork, is used for suspension type monorail traffic system, comprising:
The bottom end of column, the column is detachably connected by the first connection structure with pile foundation；
One end of cantilever beam, the cantilever beam is detachably connected by the second connection structure and the top of the column；
Bracket is supported, the interior plate of the support bracket and the cantilever beam is detachably connected, and the suspension type monorail is handed over
The side of the track girder of way system is supported in the support bracket, and the other side is supported in second connection structure.
In pillarwork provided by the utility model, dismountable connection type, pier are used between column and pile foundation
Rod structure is removably mounted in pile foundation by column, can effectively shorten the site operation period；And column be readily disassembled and
Replacement, facilitates the maintenance and maintenance of pillarwork, and need to only change T-type pier stud into when route needs to adjust and single line change can be completed
Two-wire, modified line process are simple and convenient.Meanwhile the cantilever beam of the pillarwork and column use segmental structure, the two detachably connects
It connects, be not only convenient for installing and safeguard, and cantilever beam and column can separate independent transport, avoid and transport during transportation
Vehicle overload problem, significantly reduces transportation cost and transport difficulty.
Further, the second connection structure between column and cantilever beam acts as the side support of track girder, and another
Track girder support is realized in the support bracket cooperation of side, and structure is more reasonable, and space utilization rate is high, and has higher reliability and peace
Quan Xing.Meanwhile cantilever beam with support bracket be fixedly connected using being detachably connected by the way of, track girder repair when, only need by
The support bracket of abort situation is removed, and track girder is mobile to column direction, and then move down i.e. dismountable need repairing
Track girder, thus significantly shorten track girder remove when workload.
Further, first connection structure includes lower flange and foundation bolt, and the lower flange is welded in described vertical
The bottom end of column, the foundation bolt pass through the bolt hole on the lower flange and screw in the pile foundation and be tightened.
Further, stiffener plate is welded between the lower flange and the column.
Further, second connection structure include the first upper flange for being welded in the cantilever beam, be welded in it is described
Second upper flange on the top of column, and the bolt pair of connection first upper flange and second upper flange.
Further, second upper flange has the extension that the interior plate relative to the column stretches out, track girder
Far from it is described support bracket side be supported in the extension.
Further, reinforcement structure is installed between the extension and the interior plate of the column.
Further, the reinforcement structure includes braced frame, and the top of the braced frame is welded in the extension
Bottom surface, end is welded in the interior plate of the column.
Further, the reinforcement structure further includes support inclined plate, and the support inclined plate is two, is juxtaposed on described
The two sides of braced frame width direction.
Further, there are two the support brackets, the two support brackets are installed on the inside of the cantilever beam side by side
On plate.
The utility model also provides a kind of suspension type monorail traffic system, including pillarwork and is installed on the pier stud knot
The track girder of structure, the pillarwork are pillarwork as described above.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and being implemented in accordance with the contents of the specification, and in order to allow above and other purpose, feature of the utility model
It can be more clearly understood with advantage, it is special below to lift specific embodiment of the present utility model.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field
Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as practical to this
Novel limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.
Fig. 1 is a kind of structural schematic diagram of specific embodiment of pillarwork provided by the utility model；
Fig. 2 is the structural schematic diagram of pillarwork neutrality column assembly shown in Fig. 1；
Fig. 3 is the structural schematic diagram of cantilever beam in pillarwork shown in Fig. 1；
Fig. 4 is the structural schematic diagram of bracket component in pillarwork shown in Fig. 1.
Description of symbols:
1- column 2- pile foundation
The upper cover plate of the web 33- cantilever beam of the interior plate 32- cantilever beam of 3- cantilever beam 31- cantilever beam
4- supports bracket 5- lower flange 6- stiffener plate
71- the first upper flange 72- the second upper flange 721- extension
81- braced frame 82- supports inclined plate
Specific embodiment
The illustrative embodiments of the disclosure are more fully described below with reference to accompanying drawings.Although showing this public affairs in attached drawing
The illustrative embodiments opened, it being understood, however, that may be realized in various forms the disclosure without the reality that should be illustrated here
The mode of applying is limited.It is to be able to thoroughly understand the disclosure on the contrary, providing these embodiments, and can be by this public affairs
The range opened is fully disclosed to those skilled in the art.
In a specific embodiment, the pillarwork that the utility model provides is used for suspension type monorail traffic system
System, the suspension type monorail traffic system include track girder and the train for hanging on track girder, above-mentioned pillarwork be then support with
Pile foundation 2 is fixed in the structure of attachment rail beam, bottom end, and upper end is used for attachment rail beam.
The pillarwork includes column 1, cantilever beam 3 and support bracket 4；Wherein, the bottom end of column 1 passes through the first connection knot
Structure is detachably connected with pile foundation 2, and one end of cantilever beam 3 is detachably connected by the second connection structure and the top of the column 1
It connects, bracket 4 and the interior plate 31 of the cantilever beam is supported to be detachably connected, the track girder of the suspension type monorail traffic system
Side is supported in the support bracket 4, and the other side is supported in second connection structure.
Specifically, the section of above-mentioned column 1 can be square-section, or round, oval and polygon hollow is cut
Face etc., column 1 can be four pieces of steel plate splicing assembly welding structures, also can be the forms such as bending steel plate, channel steel or square bar.
In pillarwork provided by the utility model, dismountable connection type is used between column 1 and pile foundation 2,
Pillarwork is removably mounted in pile foundation 2 by column 1, can effectively shorten the site operation period；And column 1 is easy to tear open
It unloads and replaces, facilitate the maintenance and maintenance of pillarwork, and need to only change T-type pier stud into when route needs to adjust and list can be completed
Line becomes two-wire, and modified line process is simple and convenient.Meanwhile the cantilever beam 3 of the pillarwork and column 1 use segmental structure, the two can
Dismantling connection is not only convenient for installing and safeguard, and cantilever beam 3 and column 1 can separate independent transport, avoid during transportation
Haulage vehicle overrun issues occur, significantly reduce transportation cost and transport difficulty.
Further, the second connection structure between column 1 and cantilever beam 3 acts as the side support of track girder, and another
Track girder support is realized in the cooperation of support bracket 4 of side, and structure is more reasonable, and space utilization rate is high, and has higher reliability
And safety.Meanwhile cantilever beam 3 is fixedly connected by the way of being detachably connected with support bracket 4, in track girder maintenance,
The support bracket 4 of abort situation need to only be removed, and track girder is mobile to 1 direction of column, then be moved down i.e. dismountable
The track girder to need repairing, to significantly shorten workload when track girder is removed.
It is detachably connected the mode that flanged joint can be used between above-mentioned column 1 and pile foundation 2, at this point, described first
Connection structure includes lower flange 5 and foundation bolt, and the lower flange 5 is welded in the bottom end of the column 1, and the foundation bolt is worn
The bolt hole crossed on the lower flange 5 simultaneously screws in the pile foundation 2 and is tightened.In the construction process, column 1 passes through lower margin
Bolt adjusts absolute altitude and leveling, screws after the completion of adjustment and carries out coagulation mound reality to the final grouting layer on pile foundation 2, with
Guarantee stability.
Theoretically, being detachably connected between column 1 and pile foundation 2 is not limited to above-mentioned specific constructive form, can also be with
It is detachably connected using modes such as support, pins.In order to guarantee the structural stability between column 1 and lower flange 5, support is improved
Ability can be welded with stiffener plate 6 between lower flange 5 and the column 1.Stiffener plate 6 is multiple set squares, circumferential equal
It is welded between the side plate of column 1 and the top surface of lower flange 5 evenly.
In this specific embodiment, the detachable connection method of cantilever beam 3 and column 1 uses the shape of flange, bolt pair
Formula realizes, specifically, second connection structure include the first upper flange 71 for being welded in the cantilever beam 3, be welded in it is described
Second upper flange 72 on the top of column 1, and the bolt pair of connection first upper flange 71 and second upper flange 72.?
In work progress, after foundation bolt levels, cantilever is can be realized in the bolt pair screwed between the first upper flange 71 and lower flange 5
Beam 3 is fixedly connected with column 1；When needing to convert from single line to two-wire, only L-type cantilever beam 3 need to be replaced with T-type cantilever beam
3.
Second upper flange 72 is whole board structure form, and the structure by epitaxial part as supporting track beam, whole plate can have
Effect resists the vertical load of track girder, improves the safety of track girder support.That is the second upper flange 72 has relative to described vertical
The side far from the support bracket 4 of the extension 721 that the interior plate of column 1 stretches out, track girder is supported in the extension
721。
In theory, using the second upper flange 72 as when the structure of supporting track beam, can also using welding or
It the modes such as is bolted and support construction is installed on the second upper flange 72 to substitute extension 721.
In order to improve the stability of strutting system and reliability of track girder, the interior plate of the extension 721 and the column 1 it
Between reinforcement structure is installed.Specifically, which includes braced frame 81, and the top of the braced frame 81 is welded in institute
The bottom surface of extension 721 is stated, end is welded in the interior plate of the column 1.Further, the reinforcement structure further includes branch
Inclined plate 82 is supportted, the support inclined plate 82 is two, is juxtaposed on the two sides of 81 width direction of braced frame.
There are two above-mentioned support brackets 4, and the two support brackets 4 are installed on side by side on the interior plate 31 of the cantilever beam.
Cantilever beam 3 installs the side of the support bracket 4 and the other parts of cantilever beam 3 use integral assembly welding structure, i.e., cantilever beam is interior
The upper cover plate 33 of side plate 31, the web 32 of cantilever beam and cantilever beam is all made of whole plate, can not only reduce welding workload, may be used also
Crackle caused by reduce because of fatigue.
Specifically, cantilever beam 3 is connect with support bracket 4 by bolt pair, when track girder needs detachable maintaining, only needs to remove
Bracket 4 is supported, then track girder is laterally moved to the distance of a support bracket 4, the track girder that need to be repaired can be dismantled,
Without removing entire track girder, the difficulty of system maintenance is reduced.
In addition to above-mentioned pillarwork, the utility model also provides a kind of suspension type monorail traffic system including the pillarwork
System, refer to the prior art for other Each parts of the suspension type monorail traffic system, and this will not be repeated here.
Below taking above-mentioned embodiment as an example, summary has suspension type monorail traffic provided by the utility model system
The route of system mounts and dismounts process.
Process when route is installed are as follows:
1, track girder, column 1, cantilever beam 3, support bracket 4 are transported to erecting bed respectively；
2, column 1 is hung to above pile foundation 2 and is fallen, until lower flange 5 passes through foundation bolt and stops falling, find column
1 correct absolute altitude, foundation bolt leveling nut is adjusted to correct position, is then dropped down onto column 1 in leveling nut, then is passed through
Final grouting layer pier reality concrete；
3, lifting cantilever beam 3 installs bolt pair, that is, completes the connection of column 1 and cantilever beam 3 to installation site；
4, track girder is hung to the lower section of cantilever beam 3, it is then traversing to installation support bracket after installation site toward 1 side of column
4, tighten the bolt connection pair of the connection bolt pair and track girder and pier stud of support bracket 4 and cantilever beam 3, i.e. completion single span track
The installation of beam and pier stud.
Also can by route column 1 and 3 whole of cantilever beam or multistage be installed rear attachment rail beam.
When track girder needs detachable maintaining, disassembly process are as follows:
1, the connection bolt between disassembly support bracket 4 and cantilever beam 3, removes the connection spiral shell between track girder and column 1
Bolt, and remove support bracket 4；
2, it by track girder transverse shifting, then moves down and track girder dismantlement work can be completed.
It should be pointed out that the ordinal numbers such as " first, second " described in text, merely to distinguishing the different knots of same names
Structure does not indicate certain sequence, more should not be construed as any restriction only for convenience of description.
Suspension type monorail traffic system provided by the utility model, due to above-mentioned pillarwork, column 1 and pile foundation
Dismountable connection type is used between plinth 2, pillarwork is removably mounted in pile foundation 2 by column 1, can effectively be contracted
The short site operation period；And column 1 is readily disassembled and replaces, and facilitates the maintenance and maintenance of pillarwork, and need to adjust in route
T-type pier stud need to only be changed when whole into can be completed single line change two-wire, and modified line process is simple and convenient.Meanwhile the suspension type monorail traffic
The cantilever beam 3 and column 1 of system use segmental structure, and the two is detachably connected, and are not only convenient for installing and safeguard, and cantilever beam 3
Independent transport can be separated with column 1, generation haulage vehicle overrun issues during transportation is avoided, significantly reduces transport
Cost and transport difficulty.
Further, the second connection structure between column 1 and cantilever beam 3 acts as the side support of track girder, and another
Track girder support is realized in the cooperation of support bracket 4 of side, and structure is more reasonable, and space utilization rate is high, and has higher reliability
And safety.Meanwhile cantilever beam 3 is fixedly connected by the way of being detachably connected with support bracket 4, in track girder maintenance,
The support bracket 4 of abort situation need to only be removed, and track girder is mobile to 1 direction of column, then be moved down i.e. dismountable
The track girder to need repairing, thus the workload when track girder for significantly shortening suspension type monorail traffic system is removed.
Although the preferred embodiment of the utility model has been described, once a person skilled in the art knows basic
Creative concept, then additional changes and modifications can be made to these embodiments.It is wrapped so the following claims are intended to be interpreted as
It includes preferred embodiment and falls into all change and modification of the scope of the utility model.
Obviously, those skilled in the art the utility model embodiment can be carried out various modification and variations without departing from
The spirit and scope of the utility model embodiment.In this way, if these modifications and variations of the utility model embodiment belong to this
Within the scope of utility model claims and its equivalent technologies, then the utility model is also intended to encompass these modification and variations and exists
It is interior.
Claims (10)
1. a kind of pillarwork is used for suspension type monorail traffic system characterized by comprising
The bottom end of column (1), the column (1) is detachably connected by the first connection structure with pile foundation (2)；
One end of cantilever beam (3), the cantilever beam (3) is detachably connected by the second connection structure and the top of the column (1)
It connects；
It supports bracket (4), support bracket (4) and the interior plate (31) of the cantilever beam are detachably connected, the suspension type
The side of the track girder of monorail traffic system is supported in the support bracket (4), and the other side is supported in the second connection knot
Structure.
2. pillarwork as described in claim 1, which is characterized in that first connection structure includes lower flange (5) and ground
Foot bolt, the lower flange (5) are welded in the bottom end of the column (1), and the foundation bolt passes through on the lower flange (5)
Bolt hole simultaneously screws in the pile foundation (2) and is tightened.
3. pillarwork as claimed in claim 2, which is characterized in that welded between the lower flange (5) and the column (1)
There are stiffener plate (6).
4. pillarwork as described in claim 1, which is characterized in that second connection structure includes being welded in the cantilever
The first upper flange (71) of beam (3), be welded in the column (1) top the second upper flange (72), and connection described first
The bolt pair of upper flange (71) and second upper flange (72).
5. pillarwork as claimed in claim 4, which is characterized in that second upper flange (72) has relative to described vertical
The side far from support bracket (4) of the extension (721) that the interior plate of column (1) stretches out, track girder is supported in described prolong
Extending portion (721).
6. pillarwork as claimed in claim 5, which is characterized in that the inside of the extension (721) and the column (1)
Reinforcement structure is installed between plate.
7. pillarwork as claimed in claim 6, which is characterized in that the reinforcement structure includes braced frame (81), described
The top of braced frame (81) is welded in the bottom surface of the extension (721), and end is welded in the inside of the column (1)
Plate.
8. pillarwork as claimed in claim 7, which is characterized in that the reinforcement structure further includes support inclined plate (82), institute
Stating support inclined plate (82) is two, is juxtaposed on the two sides of the braced frame (81).
9. pillarwork as described in claim 1, which is characterized in that there are two the support brackets (4), the two support oxen
Leg (4) is installed on side by side on the interior plate (31) of the cantilever beam.
10. a kind of suspension type monorail traffic system, which is characterized in that including pier stud as claimed in any one of claims 1-9 wherein
Structure and the track girder for being installed on the pillarwork.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822231866.XU CN209276917U (en) | 2018-12-28 | 2018-12-28 | A kind of suspension type monorail traffic system and its pillarwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822231866.XU CN209276917U (en) | 2018-12-28 | 2018-12-28 | A kind of suspension type monorail traffic system and its pillarwork |
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| Publication Number | Publication Date |
|---|---|
| CN209276917U true CN209276917U (en) | 2019-08-20 |
Family
ID=67608033
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822231866.XU Active CN209276917U (en) | 2018-12-28 | 2018-12-28 | A kind of suspension type monorail traffic system and its pillarwork |
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| Country | Link |
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| CN (1) | CN209276917U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109457557A (en) * | 2018-12-28 | 2019-03-12 | 中车长江车辆有限公司 | A kind of suspension type monorail traffic system and its pillarwork |
| CN113291840A (en) * | 2021-05-13 | 2021-08-24 | 中车长江运输设备集团有限公司 | Switching method and device for railway container station yard |
-
2018
- 2018-12-28 CN CN201822231866.XU patent/CN209276917U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109457557A (en) * | 2018-12-28 | 2019-03-12 | 中车长江车辆有限公司 | A kind of suspension type monorail traffic system and its pillarwork |
| CN109457557B (en) * | 2018-12-28 | 2024-05-14 | 中车长江车辆有限公司 | Suspension type monorail traffic system and pier column structure thereof |
| CN113291840A (en) * | 2021-05-13 | 2021-08-24 | 中车长江运输设备集团有限公司 | Switching method and device for railway container station yard |
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