CN106436499A - Tramcar track installation device and installation and use methods thereof - Google Patents
Tramcar track installation device and installation and use methods thereof Download PDFInfo
- Publication number
- CN106436499A CN106436499A CN201610936641.7A CN201610936641A CN106436499A CN 106436499 A CN106436499 A CN 106436499A CN 201610936641 A CN201610936641 A CN 201610936641A CN 106436499 A CN106436499 A CN 106436499A
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- China
- Prior art keywords
- bolt
- groove
- rail
- shape rail
- erecting device
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- 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
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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 tramcar track installation device. The device comprises a support frame, a first dead shore and second dead shores; the first dead shore is used for tightly abutting against the inner side faces of a steel rail, and the second dead shores are used for tightly abutting against the outer side faces of the steel rail; the support frame comprises a cross beam, bolt installation blocks, lead screws, first bolts and second bolts; the lead screws are located at the two ends of the cross beam respectively and connected through threads; the first bolts are arranged on the bolt installation blocks, and the axes of the first bolts are parallel to the length direction of the cross beam; the second bolts are arranged on the contact parts of the cross beam and the steel rail, and the axes of the second bolts are parallel to the lead screws. According to the tramcar track installation device, the structure is simple, and the phenomenon that when multiple frames are adjusted, due to much adjustment data, mutual influence is caused is avoided. The invention further discloses installation and use methods of the tramcar track installation device. The track adjustment speed is increased, and the track adjustment accuracy is improved.
Description
Technical field
The present invention relates to track installation technical field, specifically, is a kind of streetcar track erecting device and its peace
Dress using method.
Background technology
In recent years, with the fast development of China's economy, the continuous improvement of Chinese Urbanization level, transport need is increasingly
Greatly, the pressure that urban transportation faces is also increasing, and the social problem such as traffic congestion, air pollution, sound pollution increasingly occurs.
Traffic congestion should being solved, while solving the problems, such as that traffic pollution and mode of transportation are single again, setting up a kind of new green
Mode of transportation is just extremely urgent." green " traffic is a kind of brand-new theory, is carried based on the traffic idea of sustainable development
Go out and develop, it is intended to alleviate traffic jam, reduce environmental pollution, promote resource rational utilization, meet urban environment.Existing for this
New industry will be become for tramcar, all-round developing in China.
Modern tram is many to be laid using non-fragment orbit, and steel rail laying is the technological difficulties in construction and emphasis,
The speed and quality of its laying directly affects tramcar construction period and driving comfort level.At present, the country completes track installation
And the method for adjustment is not quite similar, and how respectively gauge, rail crest level, orbital position is adjusted using multiple supports.Using
More due to adjusting data when multi rack is adjusted, certain impact can be formed each other, so as to cause to regulate the speed slow and
Precision is low.
Content of the invention
The technical problem to be solved in the present invention is to provide a kind of streetcar track erecting device, it is to avoid during multi rack adjustment
More due to adjusting data, form impact each other;
A kind of installation and application of streetcar track erecting device is provided, is accelerated orbit adjusting speed and improve track tune
Whole precision.
In order to solve above-mentioned technical problem, the invention provides a kind of streetcar track erecting device, by prolonging along track
Multiple installation units composition that direction is equally spaced is stretched, the installation unit includes:Bracing frame, first shore, 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 mandrel, the first bolt, the second bolt;
The screw mandrel is located at the crossbeam two ends and is threaded connection;
The bolt mounting blocks are fixed on the beam surface upper, and first bolt is arranged on bolt mounting blocks, and its
Axis is parallel with the crossbeam length direction;
Second bolt is arranged at the crossbeam and groove-shape rail contact position, and its axis is parallel with the screw mandrel.
Further, the both sides of the groove-shape rail are provided with the bolt mounting blocks and first bolt.
Further, the flange of rail face of the groove-shape rail is respectively arranged with second spiral shell at the two 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 bar is fixed on railway roadbed.
Further, described first shore, second shores structure and be:Including two regulation screw mandrels, a regulating sleeve, institute
State regulation screw mandrel to be connected by the regulating sleeve.
Further, on the regulating sleeve, through hole has been disposed radially.
Further, the screw mandrel has been disposed radially through hole in upper end.
Further, the crossbeam is rectangle square steel.
Further, described first shore, second shores and be additionally provided with block with the groove-shape rail contact position.
Present invention also offers a kind of installation and application of streetcar track erecting device, comprises the steps:
A:Crossbeam, bolt mounting blocks, screw mandrel, the first bolt, the second bolt are assembled into bracing frame;
B:By the reserved in the hole of the screw mandrel one end insertion railway roadbed in support frame as described above, multiple institutes are mounted equidistant along track bearing of trend
Bracing frame is stated, crossbeam is adjusted to by preset height by rotary screw;
C:Groove-shape rail is attached on bracing frame;
D:First is shored and is installed on the inside of the groove-shape rail, second is shored and is installed on the outside of the groove-shape rail, along institute
State track bearing of trend to be equally spaced;
E:By first bolt, the groove-shape rail is adjusted to target track away from rear fixation, and first is shored two ends and press closer
The groove-shape rail medial surface;
F:By adjusting the length that shores the groove-shape rail both sides second by the rail top to predeterminated position;
G:The screw mandrel is rotated, the groove-shape rail is adjusted to preset height;
H:By the screw-in amount of second bolt is adjusted, the levelness in flange of rail face is adjusted.
A kind of streetcar track erecting device that the present invention is provided, simple structure, it is to avoid due to adjusting during multi rack adjustment
Entire data is more, forms impact each other;
A kind of installation and application of streetcar track erecting device that the present invention is provided, accelerates orbit adjusting speed and raising
Orbit adjusting precision.
Description of the drawings
Fig. 1 is the structural representation of one embodiment of installation unit of the erecting device of invention;
Fig. 2 is the top view of one embodiment of installation unit of the erecting device of invention.
In figure:1 screw mandrel, 2 crossbeams, 3 first bolts, 4 support bars, 5 second shore, 6 first shore, 7 second spiral shells
Bolt, 8 groove-shape rails, 9 blocks, 10 railway roadbeds.
Specific embodiment
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings, so that those skilled in the art is permissible
More fully understand the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention.
Embodiment one:
One installation unit of the streetcar track erecting device of the present invention, shown in Fig. 1 and Fig. 2, the installation unit bag
Include:Bracing frame, first are shored 6, second and shore 5;
Described first shores 6 two ends holds out against 8 medial surface of groove-shape rail, for preventing described first to shore 6 slidings or preventing from scratching steel
Rail, can increase block 9 in contact position;
Shore 5 for described two second and groove-shape rail lateral surface is arranged on, its one end is fixed with railway roadbed 10, and the other end holds out against U-steel
8 lateral surface of rail, for preventing described first to shore 6 slidings or preventing from scratching rail, can be in contact position increase block 9, two second
Shoring 5 bearing diagonal is formed on the outside of groove-shape rail;According to site operation needs, also second can be shored 5 one end and press closer the groove
Shaped steel rail lateral surface, the other end presses closer 4 upper end of support bar, and the support bar 4 is fixed on railway roadbed 10;
Described first shores 6, second shores 5 structures and is:Including two regulation screw mandrels, a regulating sleeve, the regulation screw mandrel
Connected by the regulating sleeve, by rotating regulating sleeve, the regulation screw mandrel at two ends can be threaded in or out, can reach
The purpose for shoring length is adjusted, and for convenience of rotating regulating sleeve, through hole has been disposed radially in the regulating sleeve middle part,
Conveniently in the through hole, penetrate instrument when length is shored in adjustment to be rotated.
Support frame as described above includes, crossbeam 2, bolt mounting blocks 11, screw mandrel 1, the first bolt 3, the second bolt 7;
The crossbeam 2 should with certain can load, can be rectangle square steel.
The screw mandrel 1 is located at the crossbeam two ends and is threaded connection, and rotates the screw mandrel 1 for convenience, holds thereon
Portion has been disposed radially through hole, conveniently penetrates instrument in the through hole when groove-shape rail height or 2 height of crossbeam is adjusted and enters
Row is rotated.
The bolt mounting blocks 11 are fixed on 2 upper surface of the crossbeam, and fixed form can for welding, riveting or bolt even
Connect, first bolt 3 is connected on the bolt mounting blocks 11 by screwed hole, can revolve on the bolt mounting blocks 11
Enter or screw out, and its axis is parallel with 2 length direction of the crossbeam;It is provided with the both 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 screwed hole, and its axis with
The screw mandrel 1 is parallel, and second bolt 7 can be threaded in or out on the crossbeam 2, and its bolt head is towards groove-shape rail 8
Flange of rail face, adjust the levelness in the flange of rail face of the groove-shape rail 8 for convenience, in the flange of rail face along the two of gauge direction
Second bolt 7 is respectively arranged with end.
Streetcar track erecting device of the present invention is by the multiple above-mentioned reality being equally spaced along track bearing of trend
The installation unit that applies in example is constituted.
The installation and application of the streetcar track erecting device of the present invention, comprises the steps:
a:Crossbeam 2, bolt mounting blocks 11, screw mandrel 1, the first bolt 3, the second bolt 7 are assembled into bracing frame;
Outside the venue, the bolt mounting blocks 11 are fixed in the crossbeam by welding, riveting or bolt connection either type
2 predeterminated position, and screw mandrel 1, the first bolt 3, the second bolt 7 are sequentially arranged on the crossbeam 2;
Two groove-shape rails 8 are lifted to behind the position that will construct, install sleeper, using rail rail jack by rail raise track to
Certain height;
b:By the reserved in the hole of the lower end insertion railway roadbed of the screw mandrel 1 in support frame as described above, it is mounted equidistant along track bearing of trend many
Crossbeam 2 is adjusted to preset height by rotary screw 1 by individual support frame as described above;
c:By support frame as described above load-bearing, rail rail jack is removed, just frame is completed rail;
d:First is shored 68 inner side of groove-shape rail is installed on, second is shored 58 outside of groove-shape rail is installed on, prolong along track
Stretch direction to be equally spaced;
e:By first bolt 3, the groove-shape rail 8 is adjusted to target track away from rear fixation, and first is shored 6 two ends
Press closer the track medial surface;
The adjustment of gauge by the flexible completing of the first bolt 3 of 8 both sides of the groove-shape rail, according to the standard gauge of design
Tighten at one, the first bolt 3 for unclamping another 8 both sides of groove-shape rail moves left and right groove-shape rail 8 to reach standard gauge
Requiring, the first bolt 3 is tightened after requirement is reached and fixes rail.The distance of two groove-shape rails 8 is made to be fixed on standard size
On no longer move, while first is shored 6 diebacks.
f:The length for shoring 5 by adjustment 8 both sides of groove-shape rail second pushes up the groove-shape rail 8 to default position
Put;
The direction of adjustment track is to shore 5 realizations by second, and implementation process is profit after the gauge of groove-shape rail 8 is fixed
With the deviation of the disjunction mark control point survey orbital direction that has buried, determine that track should be offset to the left or to the right, then extend one
The second of side shrinks the second of opposite side while shore 5 shores 5 and realizes groove-shape rail 8 and bracing frame is integrally reached to a side shifting
To the parallel purpose for offseting to one side of two groove-shape rails 8, after reaching design requirement, the step terminates.As orbital direction was adjusted
Greatly, the no enough displacement spaces of bracing frame, can be using unclamping with equidirectional first bolt 3 is adjusted, after being adjusted in place substantially again
First bolt 3 is fixed.
g:Rotary screw rod 1, by the orbit adjusting to preset height;
The height of adjustment track is realized by screw mandrel 1, implementation process be after the direction of groove-shape rail 8 and gauge are fixed,
Using the deviation of the disjunction mark control point survey rail height that has buried, determine that track should be adjusted up or down, then basis
The data point reuse screw mandrel 1 of measurement, rotary screw rod 1 moves up and down can crossbeam 2, so as to realize the adjustment of rail height.
Several set-up procedures need one or many to adjust above, are finally reached the step after design requirement.
h:By the screw-in amount of the second bolt 7 is adjusted, the levelness in flange of rail face is adjusted;
The level of adjustment track is realized by the second bolt 7, implementation process be in the gauge of groove-shape rail 8, direction, height
After low data are accurate, use level chi measures the rail cant of groove-shape rail 8, if the rail cant of groove-shape rail 8 is not reached set
Meter requires, i.e., when the flange of rail of groove-shape rail 8 is to lopsidedness, the unilateral water of groove-shape rail 8 realized by the second bolt of rotation track water 7
Square to rotation, make the flange of rail side of groove-shape rail 8 that the purpose for reaching rail level is raised and lowered, when the level of rail is reached
After design requirement, the step terminates.
i:The fixation of outer steel formwork plate and installation.
The installation of outer steel formwork plate, outside steel is carried out after every detection data of groove-shape rail 8 reaches design requirement
Template piece need to be fixedly secured on accurate position, and can not be connected between bracing frame, and so far all implementation process terminates.
Embodiment described above is only the preferred embodiment that is lifted for absolutely proving the present invention, the protection model of the present invention
Enclose not limited to this.Equivalent substitute or conversion that those skilled in the art are made on the basis of the present invention, all in the present invention
Protection domain within.Protection scope of the present invention is defined by claims.
Claims (10)
1. a kind of streetcar track erecting device, by constituting along multiple installation units that track bearing of trend is equally spaced, its
It is characterised by, the installation unit includes:Bracing frame, first shore, 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 mandrel, the first bolt, the second bolt;
The screw mandrel is located at the crossbeam two ends and is threaded connection;
The bolt mounting blocks are fixed on the beam surface upper, and first bolt is arranged on bolt mounting blocks, and its
Axis is parallel with the crossbeam length direction;
Second bolt is arranged at the crossbeam and groove-shape rail contact position, and its axis is parallel with the screw mandrel.
2. streetcar track erecting device as claimed in claim 1, it is characterised in that the both sides of the groove-shape rail are all provided with
It is equipped with the bolt mounting blocks and first bolt.
3. streetcar track erecting device as claimed in claim 1, it is characterised in that the flange of rail face edge of the groove-shape rail
At the two ends in gauge direction, second bolt is respectively arranged with.
4. the streetcar track erecting device as described in claims 1 to 3 is arbitrary, it is characterised in that described second shores
End presses closer the rail lateral surface, and the other end presses closer post upper portion, and the support bar is fixed on railway roadbed.
5. the streetcar track erecting device as described in claims 1 to 3 is arbitrary, it is characterised in that described first shores,
Two shore structure is:Including two regulation screw mandrels, a regulating sleeve, two screw mandrels that adjust are connected by the regulating sleeve
Connect.
6. streetcar track erecting device as claimed in claim 5, it is characterised in that radially set on the regulating sleeve
It is equipped with through hole.
7. the streetcar track erecting device as described in claims 1 to 3 is arbitrary, it is characterised in that the screw mandrel is in upper end
Portion has been disposed radially through hole.
8. the streetcar track erecting device as described in claims 1 to 3 is arbitrary, it is characterised in that the crossbeam be
Square steel.
9. the streetcar track erecting device as described in claims 1 to 3 is arbitrary, it is characterised in that described first shores,
Two shore and are additionally provided with block with the groove-shape rail contact position.
10. a kind of usage right requires the installation and application of the streetcar track erecting device described in 1, it is characterised in that
Comprise the steps:
A:Crossbeam, bolt mounting blocks, screw mandrel, the first bolt, the second bolt are assembled into bracing frame;
B:By the reserved in the hole of the screw mandrel one end insertion railway roadbed in support frame as described above, multiple institutes are mounted equidistant along track bearing of trend
Bracing frame is stated, crossbeam is adjusted to by preset height by rotary screw;
C:Groove-shape rail is attached on support frame as described above;
D:First is shored and is installed on the inside of the groove-shape rail, second is shored and is installed on the outside of the groove-shape rail, along institute
State track bearing of trend to be equally spaced;
E:By first bolt, the groove-shape rail is adjusted to target track away from rear fixation, and first is shored two ends and press closer
The groove-shape rail medial surface;
F:By adjusting the length that shores the groove-shape rail both sides second by the rail top to predeterminated position;
G:The screw mandrel is rotated, the groove-shape rail is adjusted to preset height;
H:By the screw-in amount of second bolt is adjusted, the levelness in flange of rail face is adjusted.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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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 |
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CN201610936641.7A CN106436499B (en) | 2016-11-01 | 2016-11-01 | A kind of streetcar track mounting device and its installation and application |
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Publication Number | Publication Date |
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CN106436499A true CN106436499A (en) | 2017-02-22 |
CN106436499B CN106436499B (en) | 2019-01-22 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN112376331A (en) * | 2020-10-21 | 2021-02-19 | 中铁二十局集团有限公司 | Rail expansion adjustment ware construction strutting arrangement and construction system |
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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 |
WO2012066163A1 (en) * | 2010-11-16 | 2012-05-24 | Alejandro Oscar Alvarez-Stein Maso | Recoverable temporary traverse |
CN202416097U (en) * | 2011-12-27 | 2012-09-05 | 莱芜美澳冶金科技有限公司 | Supporting and adjusting equipment |
CN103243621A (en) * | 2013-05-12 | 2013-08-14 | 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 |
CN104831592A (en) * | 2015-04-29 | 2015-08-12 | 安徽兴宇轨道装备有限公司 | All-dimensional track adjusting device |
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
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012066163A1 (en) * | 2010-11-16 | 2012-05-24 | Alejandro Oscar Alvarez-Stein Maso | Recoverable temporary traverse |
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 |
CN103243621A (en) * | 2013-05-12 | 2013-08-14 | 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 |
CN104831592A (en) * | 2015-04-29 | 2015-08-12 | 安徽兴宇轨道装备有限公司 | All-dimensional track adjusting device |
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 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112376331A (en) * | 2020-10-21 | 2021-02-19 | 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 |
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