CN104264547B - Can brake can accurate adjustment track switch, the section of track change lay standby - Google Patents
Can brake can accurate adjustment track switch, the section of track change lay standby Download PDFInfo
- Publication number
- CN104264547B CN104264547B CN201410544831.5A CN201410544831A CN104264547B CN 104264547 B CN104264547 B CN 104264547B CN 201410544831 A CN201410544831 A CN 201410544831A CN 104264547 B CN104264547 B CN 104264547B
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- CN
- China
- Prior art keywords
- track
- section
- brake
- rail
- accurate adjustment
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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
-
- 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
- E01B29/02—Transporting, laying, removing, or renewing lengths of assembled track, assembled switches, or assembled crossings
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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
- E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
- E01B29/04—Lifting or levelling of tracks
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2203/00—Devices for working the railway-superstructure
- E01B2203/01—Devices for working the railway-superstructure with track
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2203/00—Devices for working the railway-superstructure
- E01B2203/10—Track-lifting or-lining devices or methods
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2203/00—Devices for working the railway-superstructure
- E01B2203/14—Way of locomotion or support
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Braking Arrangements (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
One can brake can accurate adjustment track switch, the section of track change lay standby.It comprises hydraulic power control system, landing system, walking system, brakes and adjuster in length and breadth.Provided by the invention braking accurate adjustment track switch, the section of track can change that to lay the standby good effect that can reach as follows: 1. when track switch, section of track replacement work, between brake(-holder) block and rail, larger frictional force is produced by controlling brake bar, can be implemented in the requirement stopped operation in time when needing, to improve construction safety.2. poly-four vinyl plate utilizing friction factor minimum and fixing iron plate form adjuster in length and breadth, realize track switch, the section of track move accurate adjustment in length and breadth, thus meet the required precision of changing in paving process.
Description
Technical field
The invention belongs to Environment in Railway Engineering Construction special equipment technology leaning tower, particularly relate to one can brake can accurate adjustment track switch, the section of track change lay standby.
Background technology
In construction of railway project process, change the difficult point of track switch, section of track Shi Ge unit in charge of construction always.Current most of unit in charge of construction mainly still adopts the labour-intensive construction method of doing it by hand and carry it on one's shoulder, because the efficiency of this method is low, therefore the track switch be made up of many sleepers and two rail, the section of track of changing one group about 60 tons need to expend about 200 the constructors arduous work of 3 hours by a definite date, the method is time-consuming as can be seen here, effort, cost are high, and work under bad environment, construction risk is very big.Although minority unit in charge of construction utilizes track switch, section of track cross slidding equipment achieves track switch, the semi-automation of section of track construction, save manpower and time, reduce cost, but in construction, how effectively to carry out manually braking to improve working security, how effectively the position in length and breadth of accurate adjustment track switch, the section of track is to improve installation accuracy, and these problems fail effectively to be solved all the time.
Summary of the invention
In order to solve the problem, the object of the present invention is to provide that a kind of automaticity is high, security performance is good brake can accurate adjustment track switch, the section of track change lay standby.
In order to achieve the above object, provided by the invention braking accurate adjustment track switch, the section of track can be changed to lay and standbyly comprises hydraulic power control system, landing system, walking system, brakes and adjuster in length and breadth; Wherein landing system by combining steelframe, four jacking cylinders and four grab pipe device and form; Combination steelframe is rectangular frame structure; The cylinder body of four jacking cylinders is arranged on position before and after combination steelframe both sides of the edge respectively; Grab the position, left and right that pipe device is arranged on edge before and after combination steelframe respectively for four; Hydraulic power control system is arranged in the middle part of combination steelframe, and is connected by oil pipe with four jacking cylinders; Walking system is made up of four rail supports, two tubulose rails, four travelling wheel suspension arrangements and four travelling wheels; Four rail supports are rectangle on the ground that is arranged on and treats causeway trouble, section of track place; Every root rail is located on two rail supports along circuit transverse strands; The upper end of four travelling wheel suspension arrangements is separately fixed at the sleeper bottom surface two ends corresponding with rail position; The bottom of each travelling wheel suspension arrangement installs a travelling wheel be arranged on roll mode on rail respectively; Brakes is made up of four brake bars, four blocks of brake(-holder) blocks and four connecting rods; One termination of every root brake bar is connected on the central axis outer end of a travelling wheel; Above the rail that every block brake(-holder) block utilizes a connecting rod to be suspended in be positioned at outside travelling wheel, the other end of connecting rod connects with in the middle part of a brake bar; Adjuster comprises four pieces of polyfluortetraethylene plates and four pieces of fixing iron plates in length and breadth; Four pieces of fixing iron plate being placed on treat that on the ground below causeway trouble, the section of track four bights, the surface that every block fixes iron plate is provided with one piece of polyfluortetraethylene plate.
Described brake(-holder) block is the semicircle sheet that Open Side Down, and its material adopting friction factor larger is made.
Provided by the invention braking accurate adjustment track switch, the section of track can change that to lay the standby good effect that can reach as follows:
1., when track switch, section of track replacement work, between brake(-holder) block and rail, producing larger frictional force by controlling brake bar, can be implemented in the requirement stopped operation in time when needing, to improve construction safety.
2. poly-four vinyl plate utilizing friction factor minimum and fixing iron plate form adjuster in length and breadth, realize track switch, the section of track move accurate adjustment in length and breadth, thus meet the required precision of changing in paving process.
Accompanying drawing explanation
Fig. 1 is that provided by the invention braking accurate adjustment track switch, the section of track can be changed and lay standby front view.
Fig. 2 is that provided by the invention braking accurate adjustment track switch, the section of track can be changed and lay standby middle brakes front view.
Fig. 3 is that provided by the invention braking accurate adjustment track switch, the section of track can be changed and lay standby middle brakes lateral view.
Fig. 4 be provided by the invention brake can accurate adjustment track switch, the section of track change lay standby in length and breadth adjuster front view is installed.
Fig. 5 be provided by the invention brake can accurate adjustment track switch, the section of track change lay standby in length and breadth adjuster top view is installed.
Critical piece label declaration in accompanying drawing:
1: hydraulic power control system 2: landing system
3: walking system 4: brakes
5: jacking cylinder 6: combination steelframe
7: grab pipe device 8: rail
9: sleeper 10: travelling wheel suspension arrangement
11: brake bar 12: brake(-holder) block
13: rail 14: rail support
15: travelling wheel 16: poly-four vinyl plate
17: fixing iron plate 18: adjuster in length and breadth
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, provided by the invention braking accurate adjustment track switch, the section of track can be changed and lay standby being described in detail.
As shown in Fig. 1 ~ 5, provided by the invention braking accurate adjustment track switch, the section of track can be changed to lay and standbyly comprises hydraulic power control system 1, landing system 2, walking system 3, brakes 4 and adjuster 18 in length and breadth; Wherein landing system 2 is grabbed pipe device 7 formed by combination steelframe 6, four jacking cylinder 5 and four; Combination steelframe 6 is rectangular frame structure; The cylinder body of four jacking cylinders 5 is arranged on position before and after combination steelframe 6 both sides of the edge respectively; Grab the position, left and right that pipe device 7 is arranged on edge before and after combination steelframe 6 respectively for four; Hydraulic power control system 1 is arranged in the middle part of combination steelframe 6, and is connected by oil pipe with four jacking cylinders 5; Walking system 3 is made up of four rail supports, 14, two tubulose rails, 13, four travelling wheel suspension arrangements 10 and four travelling wheels 15; Four rail supports 14 are rectangle on the ground that is arranged on and treats causeway trouble, section of track place; Every root rail 13 is located on two rail supports 14 along circuit transverse strands; The upper end of four travelling wheel suspension arrangements 10 is separately fixed at sleeper 9 bottom surface two ends corresponding with rail 13 position; The bottom of each travelling wheel suspension arrangement 10 installs a travelling wheel 15 be arranged on roll mode on rail 13 respectively; Brakes 4 is made up of four brake bars, 11, four blocks of brake(-holder) blocks 12 and four connecting rods 19; One termination of every root brake bar 11 is connected on the central axis outer end of a travelling wheel 15; Above the rail 13 that every block brake(-holder) block 12 utilizes a connecting rod 19 to be suspended in be positioned at outside travelling wheel 15, the other end of connecting rod 19 connects with in the middle part of a brake bar 11; Adjuster 18 comprises four pieces of polyfluortetraethylene plates 16 and four pieces of fixing iron plates 17 in length and breadth; Four pieces of fixing iron plates 17 are placed on the ground for the treatment of below causeway trouble, the section of track four bights, and the surface that every block fixes iron plate 17 is provided with one piece of polyfluortetraethylene plate 16.
Described brake(-holder) block 12 is the semicircle sheet that Open Side Down, and its material adopting friction factor larger is made.
Now can accurate adjustment track switch by provided by the invention braking, the section of track changes to lay and is described below for using method: when needing to lay the track switch be made up of many sleepers 9 and two rail 8, during the section of track, first on the vacant lot of circuit side, utilize in landing system 2 four to grab pipe device 7 by staff and will be placed on ground track switch respectively, the section of track is fixed in the middle part of two one steel rails 8, and primer fluid pressure power control system 1 upwards promotes track switch to utilize jacking cylinder 5, the section of track is to a certain height, then at track switch, a travelling wheel suspension arrangement 10 is installed at two ends, two sleeper 9 bottom surfaces corresponding with two rails 13 on the section of track respectively, then the rail support 14 of four on walking system 3 is rectangle on the ground being arranged on place to be laid, laterally two rails 13 are set up afterwards on rail support 14 ascender line road, and make one end of rail 13 be positioned at track switch, below the section of track, the piston rod on jacking cylinder 5 is made to bounce back afterwards, until travelling wheel 15 is placed on rail 13, jacking cylinder 5 lower end is made to leave ground afterwards, then the mode movable hydraulic power control system 1 that travelling wheel 15 is walked on rail 13 is utilized, landing system 2, part walking system 3, brakes 4 and track switch, the section of track.In moving process, when needs are braked, manual depression brake bar 11 outer end contacts with rail 13 to make brake(-holder) block 12, thus produces larger frictional resistance, reaches the object of braking thus.Work as track switch, when the section of track moves to above position to be laid, primer fluid pressure power control system 1 is to make the piston rod on jacking cylinder 5 overhanging, until lower end in contact on the ground, support thus originally change lay standby, remove walking system 3, then the fixing iron plate 17 four pieces of surfaces being provided with the less polyfluortetraethylene plate of friction system 16 lies in track switch respectively, below the section of track four bights, adjust jacking cylinder 5 afterwards to make track switch, the section of track is pressed on polyfluortetraethylene plate 16, by manually carrying out longitudinal direction on a small quantity, laterally promote to realize track switch, the accurate adjustment in length and breadth of the section of track, can install when finally being adjusted to correct position, to be installed complete after withdraw adjuster 18 in length and breadth.
Claims (2)
1. can brake and accurate adjustment track switch, the section of track can change and lay standby for one kind, it is characterized in that: it comprises hydraulic power control system (1), landing system (2), walking system (3), brakes (4) and adjuster (18) in length and breadth; Wherein landing system (2) is grabbed pipe device (7) formed by combination steelframe (6), four jacking cylinders (5) and four; Combination steelframe (6) is rectangular frame structure; The cylinder body of four jacking cylinders (5) is arranged on position before and after combination steelframe (6) both sides of the edge respectively; Grab the position, left and right that pipe device (7) is arranged on edge before and after combination steelframe (6) respectively for four; Hydraulic power control system (1) is arranged on combination steelframe (6) middle part, and is connected by oil pipe with four jacking cylinders (5); Walking system (3) is made up of four rail supports (14), two tubulose rails (13), four travelling wheel suspension arrangements (10) and four travelling wheels (15); Four rail supports (14) are rectangle on the ground that is arranged on and treats causeway trouble, section of track place; Every root rail (13) is located on two rail supports (14) along circuit transverse strands; The upper end of four travelling wheel suspension arrangements (10) is separately fixed at sleeper (9) bottom surface two ends corresponding with rail (13) position; The bottom of each travelling wheel suspension arrangement (10) installs a travelling wheel (15) be arranged on roll mode on rail (13) respectively; Brakes (4) is made up of four brake bars (11), four pieces of brake(-holder) blocks (12) and four connecting rods (19); One end of every root brake bar (11) is connected on the central axis outer end of a travelling wheel (15); Every block brake(-holder) block (12) utilizes a connecting rod (19) to be suspended in be positioned at rail (13) top in travelling wheel (15) outside, and the other end of connecting rod (19) connects with in the middle part of a brake bar (11); Adjuster (18) comprises four pieces of polyfluortetraethylene plates (16) and four pieces of fixing iron plates (17) in length and breadth; Four pieces of fixing iron plates (17) are placed on the ground for the treatment of below causeway trouble, the section of track four bights, and the surface that every block fixes iron plate (17) is provided with one piece of polyfluortetraethylene plate (16).
2. according to claim 1 braking accurate adjustment track switch, the section of track can be changed and lay standby, it is characterized in that: described brake(-holder) block (12) is the semicircle sheet that Open Side Down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410544831.5A CN104264547B (en) | 2014-10-15 | 2014-10-15 | Can brake can accurate adjustment track switch, the section of track change lay standby |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410544831.5A CN104264547B (en) | 2014-10-15 | 2014-10-15 | Can brake can accurate adjustment track switch, the section of track change lay standby |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104264547A CN104264547A (en) | 2015-01-07 |
| CN104264547B true CN104264547B (en) | 2015-12-30 |
Family
ID=52156111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410544831.5A Active CN104264547B (en) | 2014-10-15 | 2014-10-15 | Can brake can accurate adjustment track switch, the section of track change lay standby |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104264547B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2217033Y (en) * | 1995-04-11 | 1996-01-10 | 北京京铁应用技术工程公司 | Means for blocking vehicle |
| CN1858355A (en) * | 2006-06-02 | 2006-11-08 | 中铁六局集团天津铁路建设有限公司 | Longitudinal and transverse moving device for switch and rail row |
| CN101701440A (en) * | 2009-10-28 | 2010-05-05 | 成都通联精工科技有限公司 | Ballastless track rail finely-tuned vehicle |
| CN103074829A (en) * | 2013-01-05 | 2013-05-01 | 中铁重工有限公司 | Railway switch changing construction method and railway switch track laying unit thereof |
| CN203307694U (en) * | 2013-05-10 | 2013-11-27 | 孙晓伟 | Railway turnout integral transverse moving device with lifting function |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT411277B (en) * | 2001-08-09 | 2003-11-25 | Plasser Bahnbaumasch Franz | MACHINE AND METHOD FOR DETECTING THE THRESHOLD POSITION OF A JOINT |
-
2014
- 2014-10-15 CN CN201410544831.5A patent/CN104264547B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2217033Y (en) * | 1995-04-11 | 1996-01-10 | 北京京铁应用技术工程公司 | Means for blocking vehicle |
| CN1858355A (en) * | 2006-06-02 | 2006-11-08 | 中铁六局集团天津铁路建设有限公司 | Longitudinal and transverse moving device for switch and rail row |
| CN101701440A (en) * | 2009-10-28 | 2010-05-05 | 成都通联精工科技有限公司 | Ballastless track rail finely-tuned vehicle |
| CN103074829A (en) * | 2013-01-05 | 2013-05-01 | 中铁重工有限公司 | Railway switch changing construction method and railway switch track laying unit thereof |
| CN203307694U (en) * | 2013-05-10 | 2013-11-27 | 孙晓伟 | Railway turnout integral transverse moving device with lifting function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104264547A (en) | 2015-01-07 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |