CN110117923A - A kind of gyrocar track installation node and the construction method for installing node - Google Patents
A kind of gyrocar track installation node and the construction method for installing node Download PDFInfo
- Publication number
- CN110117923A CN110117923A CN201910501960.9A CN201910501960A CN110117923A CN 110117923 A CN110117923 A CN 110117923A CN 201910501960 A CN201910501960 A CN 201910501960A CN 110117923 A CN110117923 A CN 110117923A
- Authority
- CN
- China
- Prior art keywords
- fitting
- track
- mounting plate
- concrete
- track girder
- 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.)
- Granted
Links
- 238000009434 installation Methods 0.000 title claims abstract description 43
- 238000010276 construction Methods 0.000 title claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 14
- 239000010959 steel Substances 0.000 claims abstract description 14
- 238000003466 welding Methods 0.000 claims abstract description 11
- 230000002787 reinforcement Effects 0.000 claims description 11
- 238000003825 pressing Methods 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000011065 in-situ storage Methods 0.000 abstract description 3
- 238000005266 casting Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
- E01B25/08—Tracks for mono-rails with centre of gravity of vehicle above the load-bearing rail
-
- 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
- E01B25/08—Tracks for mono-rails with centre of gravity of vehicle above the load-bearing rail
- E01B25/10—Mono-rails; Auxiliary balancing rails; Supports or connections for rails
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
- Railway Tracks (AREA)
Abstract
The present invention provides a kind of gyrocar track installation nodes.Including basic built-in fitting, cast-in fixing bolt and mounting plate；Basic built-in fitting is fixedly connected with the mounting plate being stacked on basic built-in fitting；Basic built-in fitting is fixed in back-grouting concrete by back-grouting, and back-grouting concrete is connected to above concrete column bent cap；Cast-in fixing bolt sequentially passes through basic built-in fitting and back-grouting is concrete embedded in concrete column bent cap；Track girder is connected to the upper surface of mounting plate.The present invention also provides a kind of construction methods of gyrocar track installation node, installation fixation, track girder installation and back-grouting including basic built-in fitting and anchor bolt.It is attached, there is biggish fault-tolerance in engineering construction and is conveniently adjusted and later maintenance by the welding between basic built-in fitting and mounting plate between middle orbit beam and concrete column bent cap of the present invention.Concrete structure cast in situs is used simultaneously, solves the problems, such as steel construction transport difficult and is not easy to lifting.
Description
Technical field
The present invention relates to technical field of rail traffic, and in particular to a kind of gyrocar track installation node and installation node
Construction method.
Background technique
Existing overhead monorail vehicle track girder and column are that structure steel fabrication forms, and track girder is logical can to pass through steel column top plate
On the hole opened be attached with column.
Single track tourist coach steel structural upright column is transported to single track tourist coach route scene and is installed after completing in factory.
Single track tourist coach route in-site installation condition is sufficiently complex, and some is in not readily transportable and lifting mountain area, steel structural upright column
Installation and maintenance become relatively difficult, while the cost of manufacture of steel structural upright column and maintenance cost are than concrete column cost
It is high.
In conclusion being badly in need of a kind of gyrocar track installation node and installing the construction method of node to solve the prior art
The problem of.
Summary of the invention
It is an object of that present invention to provide the construction methods of a kind of gyrocar track installation node and installation node, to solve list
The problem of installation and adjustment of rail vehicle track girder.
To achieve the above object, the present invention provides a kind of gyrocar track installation node, including it is basic built-in fitting, pre-buried
Anchor bolt, mounting plate and adjustment pad；Basic built-in fitting is fixedly connected with the mounting plate being stacked on basic built-in fitting；Basis is pre-buried
Part is fixed in back-grouting concrete by back-grouting, and back-grouting concrete is connected to above concrete column bent cap；
Cast-in fixing bolt sequentially passes through basic built-in fitting and back-grouting is concrete embedded in concrete column bent cap；Track girder is connected to
The upper surface of mounting plate；The mounting height between track girder and mounting plate, to adjustable track beam is arranged in adjustment pad.
Preferably, the free end of the cast-in fixing bolt is equipped with two groups of adjusting nut components, and every group of adjusting nut component is at least
Including an adjusting nut, two groups of adjusting nut components are connected to the upper and lower surfaces of basic built-in fitting, to adjust
The absolute altitude of integral basis plinth built-in fitting；The pre-buried end of cast-in fixing bolt be it is hook-shaped, the steel reinforcement cage in pre-buried end and concrete column bent cap is solid
Fixed connection.
Preferably, the cast-in fixing bolt is provided with multiple, is symmetrically distributed in the two sides of track girder length direction.
Preferably, multiple bolts are installed on the mounting plate, the mounting hole in bolt quantity and track girder corresponds；
Track girder is bolted on mounting plate.
Preferably, the track girder includes on track girder fixing end and track girder fixing end length extending direction along rail
Road beam movable end, the gap that reserved track beam thermally expands between track girder fixing end and track girder movable end.Track girder is living
Moved end is connect by pressing plate with mounting plate.
The present invention also provides a kind of construction methods of gyrocar track installation node, use a kind of above-mentioned single track track
Road is installed by node, comprising the following steps:
Step 1: bent cap is poured before concrete, assembles cast-in fixing bolt and basic built-in fitting to form entirety, according to civil engineering
The requirement of drawing coordinate and absolute altitude is placed in the steel reinforcement cage of bent cap；Cast-in fixing bolt and the reinforcement welding in bent cap are fixed, prevented
Only shift when bent cap casting concrete；Bent cap reserves the height of back-grouting when being poured concrete；
Step 2: mounting plate is pre-installed into the fixing end and movable end in track girder；Track girder is placed in basic built-in fitting
On, the spacing between end face is reserved according to drawing requirement and adjusts coordinate, and track girder top mark height adjustment can be by basic pre-
Nut below embedded part is adjusted；Mounting plate and basic built-in fitting are welded and fixed after the completion of adjustment；
Step 3: checking again for the size of each part requirement after the completion of mounting plate welding, by the adjustment for replacing different-thickness
Backing plate is finely adjusted, it is ensured that back-grouting after errorless is filled up basic embedded board lower space with concrete；Installation nut is pressed
Torque value requires twist eventually and does locking label.
It applies the technical scheme of the present invention, has the advantages that
(1) in a kind of gyrocar track installation node of the present invention, pass through basis between track girder and concrete column bent cap
Welding between built-in fitting and mounting plate is attached, in engineering construction have biggish fault-tolerance and be conveniently adjusted and the later period dimension
Shield.Cast-in fixing bolt and the reinforcement welding in bent cap are fixed, prevent bent cap from shifting when being poured concrete, overall structure safety
Reliably.Concrete structure cast in situs is used simultaneously, solves the problems, such as steel construction transport difficult and is not easy to lifting.
(2) in a kind of gyrocar track installation node of the present invention, it is track girder fixing end that track girder, which installs one end on node,
The other end is track girder movable end.Aperture on track girder fixing end bottom plate, connect with the bolt worn on mounting plate.Track
Beam movable end bottom plate passes through the bolt worn on movable end clamp plate and mounting plate and connect.By the adjustment for replacing different-thickness
The installation that backing plate finely tunes track girder is high-end, easy to adjust, and degree of regulation is high.
(3) a kind of gyrocar track installation node of the present invention, can reduce requirement of the engineering construction to pre-buried precision, pass through
The adjusting nut on cast-in fixing bolt is adjusted to adjust the absolute altitude of basic built-in fitting, is conducive to the adjustment of track girder installation site.Rail
Mounting plate and basic built-in fitting weld the accurate docking between certifiable track girder again after the completion of road accurate adjustment, guarantee track
Driving face it is smooth, greatly improve the installation accuracy of track girder, ensure that installation quality.
Other than objects, features and advantages described above, there are also other objects, features and advantages by the present invention.
Below with reference to figure, the present invention is described in further detail.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide further understanding of the present invention, schematic reality of the invention
It applies example and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram for installing node；
Fig. 2 is the main view for installing node；
Fig. 3 is the A-A cross-sectional view of Fig. 2；
Wherein, 1, basic built-in fitting, 2, cast-in fixing bolt, 3, mounting plate, 4, back-grouting concrete, 5, concrete column lid
Beam, 6, adjustment pad, 7, track girder fixing end, 8, track girder movable end, 9, pressing plate.
Specific embodiment
The embodiment of the present invention is described in detail below in conjunction with attached drawing, but the present invention can be limited according to claim
Fixed and covering multitude of different ways is implemented.
Embodiment 1:
Referring to FIG. 1 to FIG. 3, a kind of gyrocar track installation node include basic built-in fitting 1, cast-in fixing bolt 2, mounting plate 3,
Adjustment pad 6 and pressing plate 9；Basic built-in fitting 1 is fixedly connected with the mounting plate 3 being stacked on basic built-in fitting；Basis is pre-buried
Part 1 is fixed in back-grouting concrete 4 by back-grouting, and back-grouting concrete 4 is connected on concrete column bent cap 5
Side；Cast-in fixing bolt 2 sequentially passes through basic built-in fitting 1 and back-grouting concrete 4 is embedded in concrete column bent cap 5；Track
Beam is connected to the upper surface of mounting plate 3.The peace between track girder and mounting plate 3, to adjustable track beam is arranged in adjustment pad 6
Dress height.
The track girder includes living along track girder on track girder fixing end 7 and track girder fixing end length extending direction
Moved end 8, the gap that reserved track beam thermally expands between track girder fixing end 7 and track girder movable end 8.Track girder movable end
It is connect by pressing plate 9 with mounting plate.
The free end of the cast-in fixing bolt 2 is equipped with two groups of adjusting nut components, and every group of adjusting nut component includes a tune
Nut is saved, two groups of adjusting nut components are connected to the upper and lower surfaces of basic built-in fitting 1, pre-buried to adjust basis
The absolute altitude of part 1；The pre-buried end of cast-in fixing bolt 2 be it is hook-shaped, pre-buried end is fixedly connected with the steel reinforcement cage in concrete column bent cap 5.
The cast-in fixing bolt 2 is provided with 20, is symmetrically distributed in the two sides of track girder length direction.
Ten bolts, bolt quantity and track girder fixing end 7 or track girder movable end bottom plate are installed on every piece of mounting plate 3
On mounting hole correspond；Track girder is bolted on mounting plate 3.
A kind of construction method of above-mentioned gyrocar track installation node, comprising the following steps:
Step 1: bent cap is poured before concrete, assembles cast-in fixing bolt and basic built-in fitting to form entirety, according to civil engineering
The requirement of drawing coordinate and absolute altitude is placed in the steel reinforcement cage of bent cap；Cast-in fixing bolt and the reinforcement welding in bent cap are fixed, prevented
Only shift when bent cap casting concrete；Bent cap reserves the height of back-grouting when being poured concrete；
Step 2: mounting plate is pre-installed into the fixing end and movable end in track girder；Track girder is placed in basic built-in fitting
On, the spacing between end face is reserved according to drawing requirement and adjusts coordinate, and track girder top mark height adjustment can be by basic pre-
Nut below embedded part is adjusted；Mounting plate and basic built-in fitting are welded and fixed after the completion of adjustment.
Step 3: checking again for the size of each part requirement after the completion of mounting plate welding, can pass through the tune of replacement different-thickness
Whole backing plate is finely adjusted, it is ensured that back-grouting after errorless is filled up basic embedded board lower space with concrete；Nut will be installed
Twist eventually by torque value requirement and does locking label.
In a kind of above-mentioned gyrocar track installation node, pass through basic built-in fitting between track girder and concrete column bent cap
Welding between mounting plate is attached, and is had biggish fault-tolerance in engineering construction and is conveniently adjusted and later maintenance.It will
Cast-in fixing bolt is fixed with the reinforcement welding in bent cap, prevents bent cap from shifting when being poured concrete, overall structure is safe and reliable.
Concrete structure cast in situs is used simultaneously, solves the problems, such as steel construction transport difficult and is not easy to lifting.
In a kind of above-mentioned gyrocar track installation node, it is track girder fixing end that track girder, which installs one end on node, another
End is track girder movable end.Aperture on track girder fixing end bottom plate, connect with the bolt worn on mounting plate.Track girder is living
Moved end bottom plate passes through the bolt worn on movable end clamp plate and mounting plate and connect.By the adjustment pad for replacing different-thickness
The installation for finely tuning track girder is high-end, easy to adjust, and degree of regulation is high.
A kind of above-mentioned gyrocar track installation node, can reduce requirement of the engineering construction to pre-buried precision, pass through adjusting
Adjusting nut on cast-in fixing bolt adjusts the absolute altitude of basic built-in fitting, is conducive to the adjustment of track girder installation site.Track essence
Mounting plate and basic built-in fitting weld the accurate docking between certifiable track girder again after the completion of adjusting, guarantee rail travelling crane
Face it is smooth, greatly improve the installation accuracy of track girder, ensure that installation quality.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of gyrocar track installation node, which is characterized in that including basic built-in fitting (1), cast-in fixing bolt (2) and mounting plate
(3)；Basic built-in fitting (1) is fixedly connected with the mounting plate (3) being stacked on basic built-in fitting；Basic built-in fitting (1) passes through two
Secondary grouting is fixed in back-grouting concrete (4), and back-grouting concrete (4) is connected to above concrete column bent cap (5)；
Cast-in fixing bolt (2) sequentially passes through basic built-in fitting (1) and back-grouting concrete (4) is embedded in concrete column bent cap (5)；
Track girder is connected to the upper surface of mounting plate (3).
2. a kind of gyrocar track installation node according to claim 1, which is characterized in that the cast-in fixing bolt (2)
Free end is equipped with two groups of adjusting nut components, and every group of adjusting nut component includes at least an adjusting nut, two groups of adjusting nuts
Component is connected to the upper and lower surfaces of basic built-in fitting (1), to adjust the absolute altitude of basic built-in fitting (1)；It is pre-buried
The pre-buried end of anchor bolt (2) be it is hook-shaped, pre-buried end is fixedly connected with the steel reinforcement cage in concrete column bent cap (5).
3. a kind of gyrocar track installation node according to claim 2, which is characterized in that the cast-in fixing bolt (2) sets
It is equipped with multiple, is symmetrically distributed in the two sides of track girder length direction.
4. a kind of gyrocar track installation node according to claim 1, which is characterized in that fallen on the mounting plate (3)
Multiple bolts are installed with, the mounting hole in bolt quantity and track girder corresponds；Track girder is bolted on mounting plate (3)
On.
5. a kind of gyrocar track installation node according to claim 4, which is characterized in that it further include adjustment pad (6),
The mounting height between track girder and mounting plate (3), to adjustable track beam is arranged in adjustment pad (6).
6. a kind of gyrocar track installation node described in any one according to claim 1~5, which is characterized in that the rail
Road beam includes on track girder fixing end (7) and track girder fixing end length extending direction along track girder movable end (8), track
The gap that reserved track beam thermally expands between beam fixing end (7) and track girder movable end (8).
7. a kind of gyrocar track installation node according to claim 6, which is characterized in that further include pressing plate (9), track
Beam movable end is connect by pressing plate (9) with mounting plate.
8. a kind of construction method of gyrocar track installation node, which is characterized in that use as claim 1~7 is any one
A kind of gyrocar track installation node described in, comprising the following steps:
Step 1: bent cap is poured before concrete, assembles cast-in fixing bolt and basic built-in fitting to form entirety, according to buider's work drawing
The requirement of coordinate and absolute altitude is placed in the steel reinforcement cage of bent cap；Cast-in fixing bolt and the reinforcement welding in bent cap are fixed, prevent from covering
Beam shifts when being poured concrete；Bent cap reserves the height of back-grouting when being poured concrete；
Step 2: mounting plate is pre-installed into the fixing end and movable end in track girder；Track girder is placed on basic built-in fitting,
The spacing between end face is reserved according to drawing requirement and adjusts coordinate, and track girder top mark height adjustment can be by under basic built-in fitting
The nut of side is adjusted；Mounting plate and basic built-in fitting are welded and fixed after the completion of adjustment；
Step 3: checking again for the size of each part requirement after the completion of mounting plate welding, by the adjustment pad for replacing different-thickness
It is finely adjusted, it is ensured that back-grouting after errorless is filled up basic embedded board lower space with concrete；Installation nut is pressed into torsion
Value requires twist eventually and does locking label.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910501960.9A CN110117923B (en) | 2019-06-11 | 2019-06-11 | Mounting node of monorail car track and construction method of mounting node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910501960.9A CN110117923B (en) | 2019-06-11 | 2019-06-11 | Mounting node of monorail car track and construction method of mounting node |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110117923A true CN110117923A (en) | 2019-08-13 |
| CN110117923B CN110117923B (en) | 2024-04-26 |
Family
ID=67524103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910501960.9A Active CN110117923B (en) | 2019-06-11 | 2019-06-11 | Mounting node of monorail car track and construction method of mounting node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110117923B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112211045A (en) * | 2020-10-19 | 2021-01-12 | 中建八局广西建设有限公司 | Base plate embedded structure of straddle type monorail traffic and construction method |
| CN113957757A (en) * | 2021-11-16 | 2022-01-21 | 中国二十冶集团有限公司 | Track bolt positioning device and track bolt construction method |
| CN114941264A (en) * | 2022-05-31 | 2022-08-26 | 中国二十二冶集团有限公司 | Method for installing track and basic embedded plate |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002212903A (en) * | 2001-01-17 | 2002-07-31 | Hitachi Ltd | Straddle monorail track girder and its installation method |
| JP2011017169A (en) * | 2009-07-08 | 2011-01-27 | Taisei Corp | Saddle type monorail girder and construction method for the saddle type monorail girder |
| CN109137642A (en) * | 2018-09-03 | 2019-01-04 | 北京交通大学 | A kind of light-duty straddle-type monorail transportation system |
| CN109162157A (en) * | 2018-09-17 | 2019-01-08 | 中国建筑第八工程局有限公司 | The construction method of track girder |
| CN210134300U (en) * | 2019-06-11 | 2020-03-10 | 株洲中车特种装备科技有限公司 | Monorail car track mounting node |
-
2019
- 2019-06-11 CN CN201910501960.9A patent/CN110117923B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002212903A (en) * | 2001-01-17 | 2002-07-31 | Hitachi Ltd | Straddle monorail track girder and its installation method |
| JP2011017169A (en) * | 2009-07-08 | 2011-01-27 | Taisei Corp | Saddle type monorail girder and construction method for the saddle type monorail girder |
| CN109137642A (en) * | 2018-09-03 | 2019-01-04 | 北京交通大学 | A kind of light-duty straddle-type monorail transportation system |
| CN109162157A (en) * | 2018-09-17 | 2019-01-08 | 中国建筑第八工程局有限公司 | The construction method of track girder |
| CN210134300U (en) * | 2019-06-11 | 2020-03-10 | 株洲中车特种装备科技有限公司 | Monorail car track mounting node |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112211045A (en) * | 2020-10-19 | 2021-01-12 | 中建八局广西建设有限公司 | Base plate embedded structure of straddle type monorail traffic and construction method |
| CN113957757A (en) * | 2021-11-16 | 2022-01-21 | 中国二十冶集团有限公司 | Track bolt positioning device and track bolt construction method |
| CN114941264A (en) * | 2022-05-31 | 2022-08-26 | 中国二十二冶集团有限公司 | Method for installing track and basic embedded plate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110117923B (en) | 2024-04-26 |
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