CN105568791A - Auxiliary fine adjustment device for double-block type ballast-less track - Google Patents
Auxiliary fine adjustment device for double-block type ballast-less track Download PDFInfo
- Publication number
- CN105568791A CN105568791A CN201610110746.7A CN201610110746A CN105568791A CN 105568791 A CN105568791 A CN 105568791A CN 201610110746 A CN201610110746 A CN 201610110746A CN 105568791 A CN105568791 A CN 105568791A
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- CN
- China
- Prior art keywords
- track
- double
- block type
- tool
- hook
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 18
- 239000010959 steel Substances 0.000 claims description 18
- 230000001681 protective effect Effects 0.000 claims description 16
- 230000003014 reinforcing effect Effects 0.000 claims description 15
- 210000001364 upper extremity Anatomy 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 8
- 239000000463 material Substances 0.000 abstract description 7
- 230000002457 bidirectional effect Effects 0.000 abstract 4
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 235000021190 leftovers Nutrition 0.000 abstract 1
- 241001669679 Eleotris Species 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000003466 welding Methods 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
- E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
An auxiliary fine adjustment device for a double-block type ballast-less track is formed by jointly combining a track protecting wall, a stress frame, a bidirectional adjustment assembly and a tool rail pushing and pulling hook. The stress frame is installed on the track protecting wall and is connected with the tool rail pushing and pulling hook through the bidirectional adjustment assembly. The tool rail pushing and pulling hook is clamped and connected at the bottom of a tool rail. The track protecting wall forms a stress supporting point, and the bidirectional adjustment assembly is turned to drive a sleeve with forward and reverse threads, so that screws at the two ends of the bidirectional adjustment assembly simultaneously extend or are simultaneously shortened, and the tool rail pushing and pulling hook and the tool rail clamped and connected on the tool rail pushing and pulling hook are driven to perform translation to achieve the purpose of adjusting the tool rail to be smooth. The auxiliary fine adjustment device is novel in design, simple in structure, low in cost, convenient, quick, practical and high in construction speed, is made by using leftovers and can be used cyclically. By using the auxiliary fine adjustment device, the material and device input is decreased, the construction cost is reduced, and the fine adjustment device of the double-block type ballast-less track is improved. The auxiliary fine adjustment device for the double-block type ballast-less track is an ideal tool for fine track adjustment.
Description
Technical field
The present invention relates to the frock that a kind of double-block type ballastless track accurate adjustment uses, particularly relate to a kind of double-block type ballastless track and assist adjuster.
Background technology
Double-block type ballastless track construct, track accurate adjustment is critical process, accurate adjustment quality directly have influence on the later stage lay a railway track speed and operation orbital forcing.In ballastless track of high-speed railway construction, this feature is particularly evident.The prior art of Bi-Block Slab Track in High Speed Railway accurate adjustment is: on concrete bed, corresponding double-block type sleeper two ends respectively arrange an earth anchor, by earth anchor and double-block type sleeper truss welding integral, by screw earth anchor top nut adjustment track direction.Prior art major defect is: one, preliminary preparation is many, need punch at concrete bed, process anchor pole, skyhook and pour into high-strength mortar, anchor pole welds with sleeper truss, workload is large; Two, the engineering time is long, and aforementioned four preparations only have processing anchor pole one to carry out in advance, and its excess-three item can only carry out successively, and man-hour is consumed many; Three, material usage is large, and anchor pole reinforcing bar, nut, screw rod, high-strength mortar all not can be recycled, waste resource; Four, air compressor machine need be dropped into and carry out earth anchor bore operation, but due to reinforcing bar in base closeer, earth anchor boring once success rate low, increase labour cost, cost of materials, plant equipment Meteorological, construction cost is high, wastes energy.
Summary of the invention
The object of the invention is to provide that a kind of speed of application is fast, construction cost is low, use material and facility less investment and energy conservation, structure is simple, can reuse, double-block type ballastless track easy and simple to handle assists adjuster.
The object of the invention is to realize.Double-block type ballastless track of the present invention assists adjuster it is characterized in that: be made up of rail protective wall, stressed frame, two-way adjustment assembly and tool track push-and-pull hook common combination, described stressed frame is arranged on rail protective wall, described two-way adjustment assembly one end is connected with stressed frame inside track protecting wall, the other end of described two-way adjustment assembly is connected with tool track push-and-pull hook, clamping tool rail on described track drag hook.
Double-block type ballastless track of the present invention assists adjuster, wherein said stressed frame is four leg stool shapes, article four, between two forelegs in leg inside protecting wall, be provided with criss-crossing reinforcing ribs, the center of criss-crossing reinforcing ribs connects a front hook, article four, between two back legs in leg outside protecting wall, be provided with reinforcing rib, in П font between the foreleg of stressed frame and back leg, described stressed frame is ridden by foreleg and back leg and is connected on rail protective wall, described tool track push-and-pull hook is formed by a steel pole vertically being arranged three short steel columns, steel pole and three short steel columns form opening up E font, E font is divided into rail bayonet socket and collar bayonet socket two parts by described three short steel columns, described tool track push-and-pull hook is connected to the bottom of tool track by rail bayonet socket, short steel column outside described collar bayonet socket forms aft hook.
Double-block type ballastless track of the present invention assists adjuster, and wherein said two-way adjustment assembly connects positive and negative threaded rod by sleeve pipe two ends, and positive and negative threaded rod termination is respectively provided with the boosting-rod composition of a collar and cannula center setting.
Double-block type ballastless track of the present invention assists adjuster, and the front hook on the collar of wherein said two-way adjustment assembly plus thread bar and stressed frame mounts, and the aft hook on the collar on left-hand thread bar and tool track push-and-pull hook mounts.
Double-block type ballastless track of the present invention assists adjuster, and wherein said tool track push-and-pull hitcher has the positive and negative both direction motion track of a level.
Double-block type ballastless track of the present invention assists adjuster difference from prior art to be, and double-block type ballastless track of the present invention assists adjuster to be made up of rail protective wall, stressed frame, two-way adjustment assembly and tool track push-and-pull hook common combination.Stressed frame is arranged on rail protective wall.Stressed frame is connected with tool track push-and-pull hook by two-way adjustment assembly.Tool track push-and-pull hook is connected to bottom tool track.This device middle orbit protecting wall moves the stressed strong point of adjustment as tool track, rotate the right-and-left threaded sleeve pipe of two-way adjustment assembly band, make the screw rod at two-way adjustment assembly two ends or jointly stretch out or common indentation, drive tool track push-and-pull hook and clamping tool track translation thereon, reach the object of adjustment tool track ride comfort.Double-block type ballastless track of the present invention assists adjuster novel in design, and structure is simple, and making material can gather materials on the spot, and cost is low and can be recycled.The convenient practicality of the present invention, speed of application is fast, and can be recycled, utilization rate is high.Use The present invention reduces auxiliary material and equipment investment, and energy conservation reduces construction cost, accelerates the precise velocity of double-block type ballastless track.Double-block type ballastless track of the present invention assists adjuster to be the desirable frock of one of track accurate adjustment.
Adjuster is assisted to be described further below in conjunction with accompanying drawing to double-block type ballastless track of the present invention.
Accompanying drawing explanation
Fig. 1 is the structural representation that double-block type ballastless track of the present invention assists adjuster.
Fig. 2 is the structural representation that double-block type ballastless track assists stressed frame in adjuster.
Fig. 3 is the structural representation that double-block type ballastless track assists two-way adjustment assembly in adjuster.
Fig. 4 is the structural representation that double-block type ballastless track assists tool track push-and-pull hook in adjuster.
Detailed description of the invention
As shown in Figure 1, double-block type ballastless track of the present invention assist adjuster comprise rail protective wall 1 and prior art by sleeve pipe 3-1, positive and negative threaded rod 3-2,3-3, the two-way adjustment assembly 3 of the standardized product part that the collar 3-4 of positive and negative threaded rod termination and boosting-rod 3-5 forms.Double-block type ballastless track of the present invention assists adjuster to be made up of rail protective wall 1, stressed frame 2, two-way adjustment assembly 3 and tool track push-and-pull hook 4 common combination.Stressed frame 2 is arranged on rail protective wall 1.Stressed frame 2 one end in tool track side with two-way adjustment assembly 3 is connected.The other end of two-way adjustment assembly 3 is connected with tool track push-and-pull hook 4.Tool track push-and-pull hook 4 to be taken a seat tool track 5.
As shown in Figure 1 and Figure 2, stressed frame 2 is in four leg stool shapes.Article four, between two foreleg 2-1 in leg inside rail protective wall 1, be provided with criss-crossing reinforcing ribs 2-2.The center of criss-crossing reinforcing ribs 2-2 connects a front hook 2-3.Article four, between two back leg 2-4 in leg outside rail protective wall 1, be provided with reinforcing rib 2-5.In П font between the foreleg 2-1 of stressed frame 2 and back leg 2-4.Stressed frame 2 is ridden by two legs 2-1 above and two legs 2-4 below and is connected on rail protective wall 1.
As shown in Figure 4, tool track push-and-pull hook 4 is formed by a steel pole vertically being arranged three short steel columns, and steel pole and three short steel columns form opening up E font.E font is divided into rail bayonet socket a and collar bayonet socket b two parts by three short steel columns.Tool track push-and-pull hook 4 is connected to the bottom of tool track 5 by rail bayonet socket a.Short steel column outside collar bayonet socket b forms aft hook 4-1.
As shown in Figure 3, two-way adjustment assembly 3 stage casing is that two ends are welded with the sleeve pipe 3-1 being with positive and negative internal thread, and sleeve pipe 3-1 connects positive and negative threaded rod 3-2,3-3, and the termination of positive and negative threaded rod 3-2,3-3 is provided with collar 3-4.Front hook 2-3 on the collar 3-4 of two-way adjustment assembly 3 plus thread bar 3-2 and stressed frame 2 mounts, and the aft hook 4-1 on the collar 3-4 on left-hand thread bar 3-3 and tool track push-and-pull hook 4 mounts.Tool track push-and-pull hook 4 has the positive and negative both direction motion track of a level under the effect of two-way adjustment assembly 3, pulls boosting-rod 3-5 and tool track about 5 can be made to reciprocate.
Double-block type ballastless track of the present invention assists adjuster to pass through rail protective wall 1 as the stressed strong point, mainly solves the accurate adjustment operation in the construction of bridge double-block type ballastless track.In accurate adjustment operation, play booster action, accelerate precise velocity, reduce construction cost.
Tool track push-and-pull hook 4 in the present invention designs simple and direct, easy to make, only needs length 35cm, 15cm two
20 reinforcing bars can bend and be welded; Tool track push-and-pull hook 4 directly acts on tool track 5, is stuck in the flange of rail of tool track 5, the horizontal force of two-way adjustment assembly 3 is passed to tool track 5, adjusts its moving direction.
Two-way adjustment assembly 3 is market ripe, cheap.Pull boosting-rod 3-5, rotate pipe box 3-1, positive and negative threaded rod 3-2,3-3 can extend simultaneously or shorten simultaneously, change himself length and drive tool track 5 to move by the movement of tool track push-and-pull hook 4, reach the object of adjustment tool track 5 ride comfort.
Stressed frame 2 by
20 reinforcing bars bend, are welded.The angle of bend of stressed frame 2 is determined according to protecting wall 1, and width dimensions is determined flexibly according to protecting wall 1 width, length 10cm, and height 30cm, the criss-crossing reinforcing ribs 2-2 of setting and reinforcing rib 2-5, for increasing integral rigidity, ensure not deform.Stressed frame 2 is placed on rail protective wall 1 from top to bottom, as the stressed strong point of tool track 5 accurate adjustment.
The above embodiment; it is only the description that the preferred embodiment for the present invention is carried out; not that the scope that the present invention carries out is limited; under not departing from the present invention and designing the prerequisite of spirit; the various distortion that those of ordinary skill in the art make technical scheme of the present invention and improvement, all should fall in protection domain that claims of the present invention determines.
Claims (5)
1. a double-block type ballastless track assists adjuster, it is characterized in that: be made up of rail protective wall (1), stressed frame (2), two-way adjustment assembly (3) and tool track push-and-pull hook (4) common combination, described stressed frame (2) is arranged on rail protective wall (1), described two-way adjustment assembly (3) one end is connected with stressed frame (2) in track protecting wall (1) inner side, the other end of described two-way adjustment assembly (3) is connected with tool track push-and-pull hook (4), the upper clamping tool rail (5) of described tool track push-and-pull hook (4).
2. double-block type ballastless track according to claim 1 assists adjuster, it is characterized in that: described stressed frame (2) is in four leg stool shapes, article four, be positioned in leg between two forelegs (2-1) inside protecting wall (1) and be provided with criss-crossing reinforcing ribs (2-2), the center of criss-crossing reinforcing ribs (2-2) connects a front hook (2-3), article four, be positioned in leg between two back legs (2-4) outside protecting wall (1) and be provided with reinforcing rib (2-5), in П font between the foreleg (2-1) of stressed frame (2) and back leg (2-4), described stressed frame (2) is ridden by foreleg (2-1) and back leg (2-4) and is connected on rail protective wall (1), described tool track push-and-pull hook (4) is formed by a steel pole vertically being arranged three short steel columns, steel pole and three short steel columns form opening up E font, E font is divided into rail bayonet socket (a) and collar bayonet socket (b) two parts by described three short steel columns, described tool track push-and-pull hook (4) is connected to the bottom of tool track (5) by rail bayonet socket (a), the short steel column in described collar bayonet socket (b) outside forms aft hook (4-1).
3. double-block type ballastless track according to claim 1 assists adjuster, it is characterized in that: described two-way adjustment assembly (3) connects positive and negative threaded rod (3-2,3-3) by sleeve pipe (3-1) two ends, positive and negative threaded rod (3-2,3-3) termination is respectively provided with boosting-rod (3-5) composition of a collar (3-4) and the setting of sleeve pipe (3-1) center.
4. the double-block type ballastless track according to claim 1 or 2 or 3 assists adjuster, it is characterized in that: the collar (3-4) of two-way adjustment assembly (3) plus thread bar (3-2) mounts with the front hook (2-3) on stressed frame (2), and the collar (3-4) on left-hand thread bar (3-3) mounts with the aft hook (4-1) on track drag hook (4).
5. double-block type ballastless track according to claim 4 assists adjuster, it is characterized in that: described track drag hook (4) has the positive and negative both direction motion track of a level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610110746.7A CN105568791B (en) | 2016-02-29 | 2016-02-29 | Auxiliary fine adjustment device for double-block type ballast-less track |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610110746.7A CN105568791B (en) | 2016-02-29 | 2016-02-29 | Auxiliary fine adjustment device for double-block type ballast-less track |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105568791A true CN105568791A (en) | 2016-05-11 |
| CN105568791B CN105568791B (en) | 2017-05-03 |
Family
ID=55879381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610110746.7A Expired - Fee Related CN105568791B (en) | 2016-02-29 | 2016-02-29 | Auxiliary fine adjustment device for double-block type ballast-less track |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105568791B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT504516A4 (en) * | 2007-05-10 | 2008-06-15 | Plasser Bahnbaumasch Franz | Crane vehicle for railway construction, includes manipulator with power-driven gripping device for holding rail bridge |
| CN102296498A (en) * | 2011-03-28 | 2011-12-28 | 成都普罗米新科技有限责任公司 | Track panel fixing frame |
| CN203668772U (en) * | 2013-11-08 | 2014-06-25 | 中国建筑第四工程局有限公司 | Hoisting device for base construction formwork of high speed railway ballastless track |
| CN203755098U (en) * | 2014-03-11 | 2014-08-06 | 北京铁五院工程机械有限公司 | Track fine adjusting device for ballastless track tool track method construction |
| CN203960693U (en) * | 2014-06-26 | 2014-11-26 | 中铁四局集团有限公司 | Frock for the construction of ballastless track on bridge long sleeper buried-type high-speed switch is adjusted equipment |
-
2016
- 2016-02-29 CN CN201610110746.7A patent/CN105568791B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT504516A4 (en) * | 2007-05-10 | 2008-06-15 | Plasser Bahnbaumasch Franz | Crane vehicle for railway construction, includes manipulator with power-driven gripping device for holding rail bridge |
| CN102296498A (en) * | 2011-03-28 | 2011-12-28 | 成都普罗米新科技有限责任公司 | Track panel fixing frame |
| CN203668772U (en) * | 2013-11-08 | 2014-06-25 | 中国建筑第四工程局有限公司 | Hoisting device for base construction formwork of high speed railway ballastless track |
| CN203755098U (en) * | 2014-03-11 | 2014-08-06 | 北京铁五院工程机械有限公司 | Track fine adjusting device for ballastless track tool track method construction |
| CN203960693U (en) * | 2014-06-26 | 2014-11-26 | 中铁四局集团有限公司 | Frock for the construction of ballastless track on bridge long sleeper buried-type high-speed switch is adjusted equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105568791B (en) | 2017-05-03 |
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Granted publication date: 20170503 |
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| CF01 | Termination of patent right due to non-payment of annual fee |