CN106436499B - A kind of streetcar track mounting device and its installation and application - Google Patents
A kind of streetcar track mounting device and its installation and application Download PDFInfo
- Publication number
- CN106436499B CN106436499B CN201610936641.7A CN201610936641A CN106436499B CN 106436499 B CN106436499 B CN 106436499B CN 201610936641 A CN201610936641 A CN 201610936641A CN 106436499 B CN106436499 B CN 106436499B
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- bolt
- groove
- rail
- crossbeam
- screw rod
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B21/00—Track superstructure adapted for tramways in paved streets
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The invention discloses a kind of streetcar track mounting devices, comprising: support frame, first shore, second shores；Described first shores for holding out against rail medial surface；Described second shores for holding out against rail lateral surface；Support frame as described above includes crossbeam, bolt mounting blocks, screw rod, the first bolt, the second bolt；The screw rod is located at the crossbeam both ends and is connected through a screw thread；First bolt is set on bolt mounting blocks, and its axis is parallel with the crossbeam length direction；Second bolt is set to the crossbeam and rail contact position, and its axis is parallel with the screw rod.A kind of streetcar track mounting device provided by the invention, structure is simple, and since adjustment data are more when avoiding multi rack adjustment, formed influences between each other；The invention also discloses a kind of installation and application of streetcar track mounting device, accelerates orbit adjusting speed and improve orbit adjusting precision.
Description
Technical field
The present invention relates to track installation technical fields, specifically, being a kind of streetcar track mounting device and its peace
Fill application method.
Background technique
With the rapid development of our country's economy, in recent years, the continuous improvement of Chinese Urbanization level, transport need is increasingly
Greatly, the pressure that urban transportation faces is also increasing, and the social concerns such as traffic congestion, air pollution, noise pollution increasingly occur.
Traffic congestion should be solved, while solving the problems, such as that traffic pollution and mode of transportation are single again, establishes the new green of one kind
Mode of transportation is with regard to extremely urgent." green " traffic is a kind of completely new theory, is that the traffic idea based on sustainable development is mentioned
Out and development, it is intended to alleviate traffic jam, reduce environmental pollution, promote resource rational utilization, meet urban environment.It is existing thus
New industry will be become for tramcar, it is all-round developing in China.
Modern tram mostly uses non-fragment orbit to be laid with, steel rail laying be construction in technological difficulties and emphasis,
Its speed and quality being laid with directly affects tramcar construction period and driving comfort level.Currently, domestic complete track installation
And the method for adjustment is not quite similar, and a variety of brackets is mostly used to be adjusted respectively to gauge, rail crest level, orbital position.Using
When multi rack is adjusted due to adjustment data it is more, will form certain influence between each other, so as to cause regulate the speed slowly and
Precision is relatively low.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of streetcar track mounting devices, when avoiding multi rack adjustment
Since adjustment data are more, formed influences between each other；
A kind of installation and application of streetcar track mounting device is provided, orbit adjusting speed is accelerated and improves rail
Road Adjustment precision.
In order to solve the above-mentioned technical problems, the present invention provides a kind of streetcar track mounting devices, by prolonging along track
Stretch multiple installation units composition that direction is equally spaced, the installation unit includes: support frame, first shore, second shores；
Described first shores for holding out against groove-shape rail medial surface；Described second shores for holding out against on the outside of groove-shape rail
Face；
Support frame as described above includes crossbeam, bolt mounting blocks, screw rod, the first bolt, the second bolt；
The screw rod is located at the crossbeam both ends and is connected through a screw thread；
The bolt mounting blocks are fixed on the beam surface upper, and first bolt is set on bolt mounting blocks, and
And its axis is parallel with the crossbeam length direction；
Second bolt is set to the crossbeam and groove-shape rail contact position, and its axis is parallel with the screw rod.
Further, the two sides of the groove-shape rail are provided with the bolt mounting blocks and first bolt.
Further, the rail bottom face of the groove-shape rail is respectively arranged with second spiral shell along the both ends in gauge direction
Bolt.
Further, described second shores one end and presses closer the groove-shape rail lateral surface, and the other end presses closer post upper
Portion, the support rod are fixed on railway roadbed.
Further, it described first shores, second shores structure are as follows: including two adjusting screw rods, an adjusting sleeve, institute
It states and adjusts screw rod by the adjusting sleeve connection.
Further, through-hole has been disposed radially on the adjusting sleeve.
Further, the screw rod has been disposed radially through-hole in upper end.
Further, the crossbeam is rectangle square steel.
Further, it described first shores, second shores and be additionally provided with block with the groove-shape rail contact position.
The present invention also provides a kind of installation and applications of streetcar track mounting device, include the following steps:
A: crossbeam, bolt mounting blocks, screw rod, the first bolt, the second bolt are assembled into support frame；
B: it by the preformed hole of screw rod one end insertion railway roadbed in support frame as described above, is mounted equidistant along track extending direction more
Crossbeam is adjusted to preset height by rotary screw by a support frame as described above；
C: groove-shape rail is installed to support frame；
D: first being shored and is installed on the inside of the groove-shape rail, and second is shored and is installed on the outside of the groove-shape rail,
It is equally spaced along the track extending direction；
E: the groove-shape rail is adjusted to target track away from rear fixation by first bolt, and shores both ends for first
Press closer the groove-shape rail medial surface；
F: the length shored by adjusting the groove-shape rail two sides second is by the rail top to predeterminated position；
G: rotating the screw rod, and the groove-shape rail is adjusted to preset height；
H: by adjusting the screw-in amount of second bolt, the levelness in rail bottom face is adjusted.
A kind of streetcar track mounting device provided by the invention, structure is simple, due to adjusting when avoiding multi rack adjustment
Entire data is more, and formed influences between each other；
A kind of installation and application of streetcar track mounting device provided by the invention, accelerate orbit adjusting speed and
Improve orbit adjusting precision.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of one embodiment of installation unit of the mounting device of invention；
Fig. 2 is the top view of one embodiment of installation unit of the mounting device of invention.
In figure: 1 screw rod 2 crossbeams, 3 first bolts, 4 support rods, 5 second is shored, 6 first is shored, 7 second spiral shells
Bolt, 8 groove-shape rails, 9 blocks, 10 railway roadbeds.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings and specific examples, so that those skilled in the art can be with
It more fully understands the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention.
Embodiment one:
One installation unit of streetcar track mounting device of the invention, as shown in Fig. 1 and Fig. 2, the installation is single
Member includes: support frame, first shores 6, second and shore 5；
Described first, which shores 6 both ends, holds out against 8 medial surface of groove-shape rail, to prevent described first to shore 6 slidings or preventing from drawing
Hurt rail, block 9 can be increased in contact position；
Described two second are shored 5 settings in groove-shape rail lateral surface, and one end and railway roadbed 10 are fixed, and the other end holds out against slot
8 lateral surface of shaped steel rail, for prevent described first shore 6 slidings or prevent scratch rail, can contact position increase block 9, two
Second shores 5 forms bearing diagonal on the outside of groove-shape rail；According to site operation needs, 5 one end can also be shored by second and press closer institute
Groove-shape rail lateral surface is stated, the other end presses closer 4 upper end of support rod, and the support rod 4 is fixed on railway roadbed 10；
Described first, which shores 6, second, shores 5 structures are as follows: including two adjusting screw rods, an adjusting sleeve, the adjusting
The adjusting screw rod at both ends can be threaded in or out by screw rod by the adjusting sleeve connection by rotating regulating sleeve, can be with
Achieve the purpose that adjust and shore length, for convenience of rotating regulating sleeve, has been disposed radially in adjusting sleeve middle part position
Through-hole conveniently penetrates tool in the through-hole when length is shored in adjustment and is rotated.
Support frame as described above includes crossbeam 2, bolt mounting blocks 11, screw rod 1, the first bolt 3, the second bolt 7；
The crossbeam 2 should have it is certain can load, can be rectangle square steel.
The screw rod 1 is located at the crossbeam both ends and is connected through a screw thread, and rotates the screw rod 1 for convenience, holds on it
Portion has been disposed radially through-hole, adjust groove-shape rail height or when 2 height of crossbeam it is convenient penetrated in the through-hole tool into
Row rotation.
The bolt mounting blocks 11 are fixed on 2 upper surface of crossbeam, and fixed form can connect for welding, riveting or bolt
It connects, first bolt 3 is connected on the bolt mounting blocks 11 by threaded hole, can be revolved on the bolt mounting blocks 11
Enter or screw out, and its axis is parallel with 2 length direction of crossbeam；It is provided in the two sides of each single groove-shape rail 8
First bolt 3 and bolt mounting blocks 11, the head of first bolt 3 is towards groove-shape rail 8.
Second bolt 7 is connected to the crossbeam 2 and 8 contact position of groove-shape rail by threaded hole, and its axis with
The screw rod 1 is parallel, and second bolt 7 can be threaded in or out on the crossbeam 2, and bolt head is towards groove-shape rail 8
Rail bottom face, the levelness in the rail bottom face of the groove-shape rail 8 is adjusted for convenience, in the rail bottom face along the two of gauge direction
Second bolt 7 is respectively arranged at end.
Streetcar track mounting device of the present invention is by multiple above-mentioned realities for being equally spaced along track extending direction
The installation unit applied in example is formed.
The installation and application of streetcar track mounting device of the invention, includes the following steps:
A: crossbeam 2, bolt mounting blocks 11, screw rod 1, the first bolt 3, the second bolt 7 are assembled into support frame；
Outside the venue by the bolt mounting blocks 11 by welding, rivet or be bolted either type be fixed in it is described
The predeterminated position of crossbeam 2, and screw rod 1, the first bolt 3, the second bolt 7 are sequentially arranged on the crossbeam 2；
After two groove-shape rails 8 are lifted to the position that will be constructed, sleeper is installed, is played rail using rail rail jack
Road is to certain height；
B: by the preformed hole of the lower end insertion railway roadbed of the screw rod 1 in support frame as described above, equidistantly pacify along track extending direction
Multiple support frames as described above are filled, crossbeam 2 is adjusted to by preset height by rotary screw 1；
C: by support frame as described above load-bearing, rail rail jack is removed, rail just complete by frame；
D: shoring 6 for first and be installed on 8 inside of groove-shape rail, shores 5 for second and is installed on 8 outside of groove-shape rail, along rail
Road extending direction is equally spaced；
E: the groove-shape rail 8 is adjusted to target track away from rear fixation by first bolt 3, and shores 6 for first
Both ends press closer the track medial surface；
The adjustment of gauge is completed by the flexible of the first bolt 3 of 8 two sides of groove-shape rail, according to the standard of design
Gauge is tightened at one, and the first bolt 3 for unclamping another 8 two sides of groove-shape rail moves left and right groove-shape rail 8 and reaches standard gauge
Away from requirement, the first bolt 3 is tightened after reaching requirement and fixes rail.The distance of two groove-shape rails 8 is set to be fixed on standard
It is no longer moved in size, while shoring 6 diebacks for first.
F: the length for shoring 5 by adjusting 8 two sides of groove-shape rail second pushes up the groove-shape rail 8 to default position
It sets；
The direction of adjustment track is to shore 5 realizations by second, and implementation process is fixed in the gauge of groove-shape rail 8
Afterwards, the deviation for the disjunction mark control point survey orbital direction that utilization has been buried, determines that track should deviate to the left or to the right, then stretches
The second of long side shrinks the second of the other side while shoring 5 shores 5 realization groove-shape rails 8 and support frame entirety to a sidesway
Dynamic to achieve the purpose that two groove-shape rails 8 offset to one side in parallel, the step terminates after reaching design requirement.Such as orbital direction tune
It has suffered greatly, without enough displacement spaces, can be used will unclamp support frame with equidirectional first bolt 3 is adjusted, and be adjusted in place substantially
It is again that the first bolt 3 is fixed afterwards.
G: rotary screw rod 1, by the orbit adjusting to preset height；
The height for adjusting track is realized by screw rod 1, and implementation process is fixed in the direction of groove-shape rail 8 and gauge
Afterwards, the deviation for the disjunction mark control point survey rail height that utilization has been buried, determines that track should adjust upward or downward, then root
According to the data point reuse screw rod 1 of measurement, rotary screw rod 1 can be such that crossbeam 2 moves up and down, to realize the adjustment of rail height.
Above several set-up procedures need one or many adjustment, are finally reached the step after design requirement.
H: by adjusting the screw-in amount of the second bolt 7, the levelness in rail bottom face is adjusted;
The level for adjusting track is realized by the second bolt 7, and implementation process is gauge in groove-shape rail 8, side
To, high low data it is accurate after, using the rail cant of horizontal ruler measurement groove-shape rail 8, if the rail cant of groove-shape rail 8 is not up to
To design requirement, i.e., when the rail bottom of groove-shape rail 8 is tilted to side, the second bolt of rotation track water 7 realizes the list of groove-shape rail 8
Horizontal direction rotation in side is raised and lowered the rail bottom side of groove-shape rail 8 and achievees the purpose that rail level, when the level of rail
After reaching design requirement, which terminates.
I: the fixation and installation of outer steel formwork plate.
The installation of progress outer steel formwork plate, outside steel after every detection data of groove-shape rail 8 reaches design requirement
Template piece need to be fixedly secured on accurate position, and cannot be connected between support frame, and so far whole implementation processes terminate.
Embodiment described above is only to absolutely prove preferred embodiment that is of the invention and being lifted, protection model of the invention
It encloses without being limited thereto.Those skilled in the art's made equivalent substitute or transformation on the basis of the present invention, in the present invention
Protection scope within.Protection scope of the present invention is subject to claims.
Claims (1)
1. a kind of installation and application of streetcar track mounting device, which is characterized in that the streetcar track installation
Device, by forming along multiple installation units that track extending direction is equally spaced, the installation unit includes: support frame, first
It shores, second shores；
Described first shores for holding out against groove-shape rail medial surface；Described second shores for holding out against groove-shape rail lateral surface；
Support frame as described above includes crossbeam, bolt mounting blocks, screw rod, the first bolt, the second bolt；
The screw rod is located at the crossbeam both ends and is connected through a screw thread；
The bolt mounting blocks are fixed on the beam surface upper, and first bolt is set on bolt mounting blocks, and its
Axis is parallel with the crossbeam length direction；
Second bolt is set to the crossbeam and groove-shape rail contact position, and its axis is parallel with the screw rod；
The installation and application includes the following steps:
A: crossbeam, bolt mounting blocks, screw rod, the first bolt, the second bolt are assembled into support frame；
B: by the preformed hole of screw rod one end insertion railway roadbed in support frame as described above, multiple institutes are mounted equidistant along track extending direction
Support frame is stated, crossbeam is adjusted to by preset height by rotary screw；
C: groove-shape rail is installed to support frame as described above；
D: first being shored and is installed on the inside of the groove-shape rail, and second is shored and is installed on the outside of the groove-shape rail, along institute
Track extending direction is stated to be equally spaced；
E: the groove-shape rail is adjusted to target track away from rear fixation by first bolt, and shores both ends for first and presses closer
The groove-shape rail medial surface；
F: the length shored by adjusting the groove-shape rail two sides second is by the rail top to predeterminated position；
G: rotating the screw rod, and the groove-shape rail is adjusted to preset height；
H: by adjusting the screw-in amount of second bolt, the levelness in rail bottom face is adjusted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610936641.7A CN106436499B (en) | 2016-11-01 | 2016-11-01 | A kind of streetcar track mounting device and its installation and application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610936641.7A CN106436499B (en) | 2016-11-01 | 2016-11-01 | A kind of streetcar track mounting device and its installation and application |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106436499A CN106436499A (en) | 2017-02-22 |
| CN106436499B true CN106436499B (en) | 2019-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610936641.7A Active CN106436499B (en) | 2016-11-01 | 2016-11-01 | A kind of streetcar track mounting device and its installation and application |
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| CN (1) | CN106436499B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112376331B (en) * | 2020-10-21 | 2022-09-13 | 中铁二十局集团有限公司 | Rail expansion adjustment ware construction strutting arrangement and construction system |
| CN112252087A (en) * | 2020-12-08 | 2021-01-22 | 安徽兴宇轨道装备有限公司 | Precast slab ballast bed construction method |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2387965B1 (en) * | 2010-11-16 | 2013-08-09 | Alejandro Óscar Álvarez-Stein Maso | RECOVERY PROVISIONAL TRAVIESA. |
| CN202220316U (en) * | 2011-08-23 | 2012-05-16 | 新疆生产建设兵团第五建筑安装工程公司 | Horizontal and vertical correction device for running steel rails |
| CN202416097U (en) * | 2011-12-27 | 2012-09-05 | 莱芜美澳冶金科技有限公司 | Supporting and adjusting equipment |
| CN103243621B (en) * | 2013-05-12 | 2015-05-20 | 中国十七冶集团有限公司 | Method for mounting integrated steel rail supporting frame for adjustment of groove type steel rails of tramcar |
| CN204530344U (en) * | 2015-03-11 | 2015-08-05 | 廊坊合力天一机械设备有限公司 | A kind of orbital tool rail adjuster |
| CN104831592B (en) * | 2015-04-29 | 2016-08-24 | 安徽兴宇轨道装备有限公司 | A kind of comprehensive device for regulating rail |
| CN206289473U (en) * | 2016-11-01 | 2017-06-30 | 五冶集团上海有限公司 | A kind of streetcar track erecting device |
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2016
- 2016-11-01 CN CN201610936641.7A patent/CN106436499B/en active Active
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| Publication number | Publication date |
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| CN106436499A (en) | 2017-02-22 |
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